Dust Collector Filter Bags

Dust Collector Filter Bags

Dust Collector Filter Bags are most significant part of a filtration system. These are  manufactured from glass fiber , acrylic , polyester, polypropylene, PTFE, P84 and nomex etc. These pleated dust collection bags are perfect and produce long-lasting excellent functionality. These pleated dust collection bags are broadly utilized for air pollution control. Dust collector filter bags are also applied in metallurgy, fertilizers and chemical production plants.

Dust Collector Filter Bags

These are essentially needed where the dust is produced throughout processing materials. For instance flour mill, pharmaceutical factories food processing etc, where the dust and other harmful components can not be allowed to exhaust in open environment. Plant of these kinds utilise dust collector filter bags to collect dust and some other harmful elements. There are a number of manufacturing techniques to manufacture ideal dust collector filter bags to fulfill all the specifications of a dust collector depending up on the system of cleaning such as pulse & reverse jet and auto mechanism cleaning.


Advantages of Dust Collector Filter Bags-

    1- Its preservation cost is low.
    2-Practical efficiency of Dust Collector Filter Bags are very high.
    3-It recovers heat  very proficiently.
    4-It is  effective and not affected by Gas-dust composition

Dust collector filter bags play an essential role in these kinds of manufacturing plants who also produce dust and other hazardous chemical crystals with their consumer goods. These production plants are like cement, thermal power station, fertilizers,steel pants , aluminum , zinc , lead , asbestos and chemical plants etc. Dust collector filter bags are utilized here to collect hazardous and dust particles.

The Secondary purpose of the dust collector bags is to control pollution for instance air pollution and water pollution. In the cement industry the medium particle size of the cement dust ranges from 8 to 12 microns. When the dust collector sucks the air, air carries these particles inside the dust collector.
Dust collector sends the air into the dust collector filter bags. Here dust collector filter bags are liable to maintain sucked substances and enable the air to pass. In all the stages of cement manufacturing , dust collector filter bags are proven to be the best because of its high-efficiency and flow rate etc. Dust collector filter bags may function  effectively during working in various temperatures,which may differ in accordance to the process of production dry or wet in manufacturing plants in the range of 150 degree Fahrenheit to 250 degree Fahrenheit.

Forms of Dust collector filter bags
A- Acrylic homopolymer needle punched filter felt-
   
MS Acrylic homopolymer needle punched filter felt are available in woven or felt form. This     product delivers chemical resistance similar to poly propylene while allowing operation up to 250 degree fahrenheit  (equivalent to 121 c).

Its function is a great combination of filtration efficiency and dust layer release.
It provides good chemical resistance to acid and alkalis.
   
    It is applied in chemical processing .
    It is utilised in mineral processing.
    It is utilized in metal processing.


B-Antistatic Needle- Punched Filter Cloth-

MS Anti static needle punched filter cloth easily results in the explosion and conflagration after the consistency of common industrial power and dust reaches certain degree. It is touching the static electricity light and spark outside  such as flour powder, coal powder and chemical particles. To include fine particles of dust the filter medium of bag must be anti static.
   
C- Nomex Filter Felt-

The characteristic of MS nomex filer needle felt is high temperature (between 204 ~ 240     degree), anti acid ,anti alkali , high filtration precision ,low pressure drop and  anti break .
    Its some other features are anti abrasion,mostly applied  in pitch mix gas, blast furnace gas of steel     factory , tail gas of while char ,kiln application and electrical cooker high temperature gas.


D- P84 Needle Punched Filer Felt-

MS p84 needle punched felt is a heating repellent filter material good chemical     proof, good air permeability and  high filtration effectiveness. It is mostly used in coal boilers of thermal power stations.

E- Polyester (PET) Needle Punched Filter Felt-

    MS Polyester needle punched filter felt present a cost-effective solution for numerous industrial functions. They are highly versatile and efficient in dust collection.

F- Water and Oil Resistant Filter Cloth-

    After oil and water handling numerous filter fabrics can form a layer of substances blockage around     the fiber surface. This kind of dust collector filter bags Filter various pollutants from the water and oil.

G- Filter Bags with PTFE Membrane Laminating-

These dust collector filer bags are utilized in all the dust collector applications. The expanded     PTFE Membrane permits more air to pass through the filter media while trapping particles on the surface. Using this form of dust collector filter bags engineers can reduce capital and     operational costs. Use of this form of dust collector filer bags also offer a degree of protection from the unknown and indirect-able  changes that sometimes occur during bag house operations.

Other types dust collector filter bags are    
    1- Glass fiber Needle Punched Filter Felt
    2 -Poly-P-Phenylene Sulfide(PPS) Needle- Punched Filter Felt
    3- PTFE (Polytetrafluoroethylene) Needle Punched Filter Felt
   
Dust Collector Filter Bags is a standards product of Amrit Filtration Equipments, which is a well-known manufacturer and supplier of Dust Collector Filter Bags. The writer is presently working on the designation of specialist of Dust Collector Filter Bags.

Features of a Fine Bubble Diffuser

Fine Bubble Diffuser

Buyers of fine bubble diffusers for their sewage treatment plant or industrialized waste water cure plant have a lot of options to get when selecting tools for their project.
Fine bubble diffusers are out there in several forms, like discs, tubes, squares, and rectangular panels, and in different resources, like elastomers like EPDM and porous media like Aluminum Oxide, Porcelain, or HDPE. A lot of books and papers have been created on the differences between these media.

However, there are still numerous queries regarding the superiority or application of disc vs. tube vs. panel.
Many of the producers in the business make multiple sorts of diffuser, though they seem to prefer and advertise one more so than the others, generally for business causes (they have a greater margin on one product) or for reasons of products distinction (when given by a customer or technician, it is hard to find "equal" competitors).

Many assessments of oxygen exchange performance have been completed over the years on every kind of diffuser (some of which are released in the ATV Handbuch), but product development is powerful, and what was examined in the mid 1980's might not apply today to contemporary discs, tubes and panels.

There are few sense principles to abide by, regardless of the development of the systems.

In a correctable system made from pricey stainless steel, the diffuser, which can handle the most air with the least stainless structure, is going to be a lovely option. Generally, tube fine bubble diffusers are seen on retrievable systems for this reason.

In specified process where the pipes are bolted to the floor, and longevity and low maintenance are required, disc fine bubble diffusers are much more common than tubes.

Where failure mode is essential (i.e. catastrophic vs. slow) disc fine bubble diffusers may be preferred over tubes. Tube fine bubble diffusers generally have a big air orifice, therefore if there is a membrane rupture or clamp failure; a large volume of air can get away from that orifice, depriving the rest of the system.

The deeper the tank, the less benefit panel fine bubble diffusers present with regards to effectiveness. Panels are typically created to generate very fine bubbles. In a shallow tank, this is an advantage, albeit a costly one since panel methods generally holds a hefty price tag due to the amount of equipment needed to purchase and set up. However, in a deeper tank, a lot of the oxygen is moved by the time the bubble has increased 15 ft that the bubble is said to be oxygen exhausted, therefore the advantage disappears. One must also be cognizant of the head loss of panel fine bubble diffusers, as what is gained in terms of performance from small bubbles is usually missing in extra energy needed to get over the high back pressure of panel membranes.

Regardless of the sort of diffuser, one should look at PTFE coated membrane fine bubble diffusers, which might increase the lifetime of the membrane and will also reduce surface fouling too.
Often fine bubble diffusers are installed in the same tank with flow boosters. This is the case for the Oxidation Ditch process, for example.

The writer is working at present in Amrit Filtration Equipments on the designation of fine bubble diffuser technician. Amrit Filtration is a famous manufacturer and supplier of fine bubble diffusers,bubble diffuser

Pulse Jet Bag Filter in India

 Pulse Jet Bag Filter

Due to rather low-cost and small-sized, pulse jet Bag filter is very favorite in the solid producing industry. Now a days bag filters for bag houses are offered made of several medias and furnished to deliver particular filtering efficiencies while operating a variety of temperatures, chemistry , and humidity degree. Pulse Jet Bag Filter are replacement of ESP and reverse gas fabric filters as the workhouse for particulate collection for solid fuel fired power plant and industrial boilers. This technology provides an increased particle filtration during wide range of running circumstances. On changes in fuel or minor upset in boiler, there is no impression in the performance. In this form of filter  , a wire cage in each bag keeps it safe from collapsing during regular filtration. When the flowing gas moves from the outside of the bag to the fabric, the dust particles form a layer on the surface of the bag. Cleaning  the Pulse Jet Bag Filter is done by controlled pulses of compressed air into each filter bag through a blow pipe and orifice assembly mounted just above the filter bag. These short lifetime air pulse exits the blowpipe orifices and travel down the filter bags.

Pulse Jet Bag Filter

The gathered dust layer is falling off by the resulting shock wave and falls into the hoppers. afterwards dust is collected from the hoppers away from the fabric filter by dust transport system for beneficial re-usage or disposal. functioning and managing  of the fabric filter cast effect upon maintenance cost as well as emission.


Feature of Pulse Jet Bag Filters

1- They are developed using long bag technology
2-They have incorporated Gas and Dust Distribution Devices.
3-They have an improved pulse system.
   
Benefits of using Pulse Jet Bag Filter

    1- Pulse Jet Bag Filters minimize equipment footprint.
    2-They reduce field construction time and cost.
    3-Their preservation cost is low than others.
    4-They have less ancillary components.
    5-They strengthen cleanup capability.
    6-They decrease pressure loss.
    7-They reduce compressed air use and power consumption.
    8-They boost bag life.
    9-They remove forced outages for fabric maintenance.
    10-Clean-side maintenance reduces personnel exposure to fly ash and sorbet.
    11-They can be developed according to certain site.
    12-Their set up cost is lower than others.
    13-They decrease project lead time.
    14-They decrease potential for casing leak.
    15-They reduce tube sheet deflection to maintain bag alignment.
    16- They reduce the influence to filter media due to excursion or abnormal operating     conditions.

   

Types of Pulse Jet Bag Filters

1-Online 
In an online pulse jet bag filter, bag is cleaned up line by line. cleanup sequence is mechanically controlled by sequence controller. This works the simultaneously solenoid and pulse valves which direct the air flow into the manifold. The holes are jig drilled for perfect alignment with the venturi center for accomplishing optimum cleansing efficiency.

2- Off-line
It incorporates the advantages of a pulse jet  bag filter as well as that of a reverse air bag house. Each element of the this type of pulse jet bag filter is identical to online pulse jet bag filter. The cleaning technique of this kind of pulse jet bag filter consists of sequentially isolating each compartment and then cleaning the isolated compartment with compressed air. Generally off-line bag filter is utilized for larger gas volume and suitable for light and fine dust particles.

Amrit Filtration Equipments is a renowned manufacturer and supplier of Pulse Jet Bag Filter and other filtration equipments,where the writer is working on the designation of professional of Pulse Jet Bag Filter.

Pulse Jet Bag Filter is a standard product of Amrit Filtration Equipments and very helpful to control air pollution.

Properties of Pulse jet Valve Engine

Functioning and properties of pulse jet valve engine: 

A pulse jet valve engine is a kind of jet engine that makes use of pulses of combustion instead of continuous combustion to stay in the air, therefore decreasing fuel expenses and increasing efficiency. While pulsejet valve engines have been employed in many practical jets, they can also be used for a range of other purposes such as water heating, biomass fuel conversion, fog generators, radio maintained aircraft, objective drone aircraft, control line model aircraft, and pulse detonation experiments. Pulse jet valve engines are much usually utilized in unmanned aircraft because of issues with sound and violent vibrations during high speed tasks. This engine is a very easy equipment, little more than a hollow tube that creates thrust by burning fuel in a series of rapid pulses. This very simple layout makes the pulse jet valve engine both effortless and inexpensive enough for an amateur to develop, requiring just basic skills and gear. Pulsejet valve engines have become particularly common amongst model airplane lovers.

Pulse Jet Valve Engine

Working of Pulse jet valve engine:

Fuel is extracted into the combustion chamber by the intake valve in either an air-gas mixture or liquid form. The intake valve then closes and a spark plug is used to ignite the fuel in the combustion chamber. The fuel then expands quickly and tries to fill up the whole chamber in order to escape. The closed intake valve causes the fuel to the rear of the combustion chamber and allows it to exit through the exhaust valve. The fuel’s movement from one facet of the combustion chamber to the other propels a fan blade or other system

Working of Pulse jet Valve Engine

Advantages:

Pulse Jet valve engines are simple to develop on a small level and can be designed making use of few or no moving parts. This indicates that the overall price of each pulse jet valve engine is a lot cheaper than traditional turbine engines. Pulsejet valve engines do not generate torque like turbine engines do, and possess a better thrust-to-weight percentage. Such engines can also run on virtually any substance that can burn, probably making them a milestone in substitute fuel improvements.

Disadvantages:

Although pulsejet valve engines can be advantageous to many companies, they do have a number of disadvantages. For example, pulse jet valve engines are really noisy and shake a lot, which just makes them practical for military and industrial reasons. In addition, pulsejet valve engines do not have quite good power specified fuel consumption levels. Likewise, pulse jet valve engines use acoustic resonance rather than exterior compression devices to compress fuels before combustion.

Types of Pulse jet valve engines:

There are two sorts of pulse jet valve engines: those with valves and those without. The ones with valves permit air to come in through the intake valve and leave by the exhaust valve after combustion takes place. Pulsejet valve engines without valves, utilize their own model as a valve technique and frequently allow exhaust to exit from both the intake and exhaust pipes, while the engine is usually created so that many of the exhaust leaves by the exhaust pipe.

The author is a professional of pulse jet valve and currently working in Amrit filtration equipments a known manufacturer of pulsejet valve

Energy Consumption By Sequential Timer

Role of sequential timers in saving energy consumption

USDE says that nearly 12 percentage of the typical income goes towards paying value expenses. Products such as water heaters and lights are continuously in functioning, continually utilizing strength. Setting up sequential timers throughout the home allows you to run some tools only when necessary. This reduces power usage, resulting to reductions in the quantity of money expended on energy expenses.


The price of hot water

Finishing a laundry cycle making use of hot water is ordinary in most houses. Many are not aware that ninety percentage of the power taken by the washing machine extends toward heating water by itself. Many individuals are also not aware that water heating consideration for 14% to 25% of domestic power use. "Standby heat loss" pertains to the power being taken by the water heater whilst hot water is not in utilization. For instance, the water heater is in procedure perhaps while residents of a home are departed out to work or school, contributing to standby heat shortfalls.

The water heater sequential timers can be programmed to automatically shut the water heater off in the course of certain hours of the days. An Intermatic timer is specially helpful in homes with old water heaters, made prior to 1998. Fitting a timer on an older water heater would save a family of four around 14kWh/month.

Departing the lights on when nobody is home

Do you find yourself departing the lights in the house on overnight or while gone on holiday? For several, this step provides a way of home protection. Ultimately, one will suppose a thief is more most likely to burglarize a house that seems unoccupied. Although this is a superb idea when it comes to house safety, lighting on average already adds to 11 percentage of all residential energy apply, and this quantity is probably greater in houses where lights are remaining on for an extended period of time. The Intermatic sequential timers for lights lessen the quantity of energy lights take in while providing that feeling of home security.

A lamp timer is very simple to install and function. The Intermatic timer manufactured for lighting fixtures plugs right into a 2-prong electrical wall socket. The sequential timers give up to 24 distinct on and off configurations for each day. The lights come on when the tripper is brought out, and when the tripper is pushed in, the lights are switched off. It really is just that easy to reduce the quantity of energy utilized by lighting whilst sustaining that feeling of safety while you are apart from your house.

Devices can be power wasters too

Heavy duty appliances, such as heaters and air conditioners, can easily be left functioning for hours at a time. Intermatic sequential timers are accessible for devices including these. Since with a water heater and lamp timer, equipment sequential timers provide numerous setup that enable heavy duty appliances to just be in operation during particular duration of the day.

The current energy disaster the world is facing has several individuals fascinated in "going green" and learning how to conserve much more power. Simultaneously, people might be scared to go outside
The writer is presently working as a  technician of sequential timer which is a good quality product of Amrit Filtration Equipments, the renowned manufacturer and supplier of sequential timers.

Finding best quality of fine bubble-diffuser in-India

Buyers of fine bubble diffusers for their sewage treatment plant or industrialized waste water remedy plant have many possibilities to make when choosing equipment for their task.

Fine bubble diffusers are accessible in several shapes, including discs, tubes, squares, and rectangular panels, and in several supplies, including elastomers like EPDM and holey medium like Aluminum Oxide, Porcelain, or HDPE. Many books and papers have been published on the distinctions between these media.

However, there are still numerous inquiries regarding the superiority or utility of disc vs. tube vs. panel.
Several of the producers in the industry produce multiple sorts of diffuser, though they tend to prefer and promote one moreso than the others, generally for industrial causes (they have a greater margin on one product) or for factors of products differentiation (when given by a customer or technician, it is hard to locate "equal" competitors).

Many tests of oxygen transfer efficiency have been carried out over the years on each type of diffuser (some of which are published in the ATV Handbuch), however product growth is powerful, and what was examined in the mid 1980's may not apply today to contemporary discs, tubes and panels.

There are some common sense concepts to comply with, irrespective of the growth of the approaches.

In a correctable system made of pricey stainless steel, the diffuser, which can deal with the most air with the minimum stainless structure, is going to be a beautiful option. Normally, tube fine bubble diffusers are seen on retrievable systems for this reason.

In a fixed system where the pipes are bolted to the floor, and longevity and low maintenance are necessary, disc fine bubble diffusers are more common than tubes.

Where failure mode is important (i.e. catastrophic vs. slow) disc fine bubble diffusers may be preferred over tubes. Tube fine bubble diffusers usually have a large air orifice, hence in case of a membrane rupture or clamp failure; a big volume of air can get away from that orifice, depriving the rest of the system.

The deeper the tank, the less benefit panel Fine bubble diffusers present with regards to productivity. Panels are usually designed to produce quite fine bubbles. In a shallow tank, this is an advantage, albeit a costly one because panel systems generally bear a hefty price tag due to the level of equipment needed to invest in and put in. Nonetheless, in a deeper tank, so much of the oxygen is transferred by the time the bubble has increased 15 ft that the bubble is stated to be oxygen depleted, thus the benefit disappears. One should also be cognizant of the head loss of panel fine bubble diffusers, because what is obtained with regards to effectiveness from small bubbles is usually lost in extra power necessary to conquer the high back pressure of panel membranes.

No matter the sort of diffuser, one should think about PTFE coated membrane Fine bubble diffuser, which might extend the lifetime of the membrane and will also reduce surface fouling also.
 

Often fine Bubble diffuser are put in in the same tank with flow boosters. This is the situation for the Oxidation Ditch process, for instance. 

Finding best quality of coarse bubble diffusers and disc-diffuser in-India

The SS SeriesPlenum Coarse Bubble Diffusers are developed for use in purposes, which require the delivery of higher CFM rates. Simplicity of design also makes the SS Series Disc Diffuser an affordable alternative to other forms of course bubble diffusion. Its unitized style and construction has no moving components to wearing out or shake loose. Such patterns and operational features guarantee hassle-free operation. The operating rule of the SS Series Plenum Coarse Bubble Diffusers is easy. It is a fundamental rectangular chamber with aligned groupings of orifices of two different diameters situated on both sides of it.        

The holes are defined on three horizontal planes positioned lengthwise on the sides of the Disc Diffuser plenum. Gas is presented to the plenum chamber from one end and fills it to the point where is moving the water it ensures the measured circulation of gas from the orifices positioned in the walls of the Coarse Bubble Diffuser. The quantity of gas force, which is supplied by the Disc Diffuser around the head pressure developed by the fill level in the tank, defines how many planes of the orifices are employed to create bubbles. Minor variations in the loss of head between the internal and the external plenum chamber determine the amount of gas bubble created for gas transmission.

The greater the gas quantity, the greater the number of orifices which are utilized in the Coarse Bubble Diffusers. When higher amounts of orifices are used, it results in a better level of the gas transmission-taking place. The lower the quantity of gas flow leads to lesser horizontal groupings of orifices being used with subsequently lesser oxygen transfer happening. Regardless of the movement rate employed, the distribution of the gas from any given plane of orifices is even and constant. Because the SS Series Diffuser has a rectangular shape, the mass of coarse air bubbles being produced form a curtain. The SS Series Plenum Disc Diffuser can deliver gas flows up to CFM making them appropriate for numerous purposes.

The development of the SS Series Plenum Coarse Bubble Diffusers is composed of a formed 304 L or 316L stainless steel body with a cast end plate with a threaded fitted. The cast fitting end plate gives strong support and shaking resistant durability for the unit. The Diffuser chamber functions an open bottom permitting solids to settle out thus preventing them from becoming trapped in the Disc Diffuser. Trapped solids possess the potential of fouling the Coarse Bubble Diffusers or wearing them out too rapidly because of an abrasive scouring action, which would take place. Costly plant closes for Diffuser cleaning are unneeded. Progressive pressure increases due to clogging of the Disc Diffuser and the accompanying energy increases from restricted airflow is eliminated. Mounting of the Diffuser is produced simple with 3/4” NPT male threads. The Coarse Bubble Diffusers are easy to set up in new and retrofit purposes.

The Coarse Bubble diffuser produce 1/4 to 1/2 inch bubbles which rise swiftly from the floor of a waste-water remedy plant or sewage remedy plant tank. They are typically used in air stripper chamber, grit chambers, equalization basins, chlorine contact tanks, and aerobic digesters, and often also in aeration tanks. Disc diffuser typically provides half the mass transmission of oxygen as compared to fine bubble diffusers, given the same air quantity.