Blizzard Pulse Jet and Shaking Cleaning Baghouses - torch-air.com

1. Phone number: +1(918) 810-7688 Website: https://torch-air.com/ Email: info@torch-air.com/ BAGHOUSE CATALOG BLIZZARD PULSE JET AND SHAKING CLEANING BAGHOUSES 1

2. SIGNATURE AND SEAL ABOUT TORCH-AIR Torch-Air Company specializes in developing solutions for filtering and/or ridding premises of various gases, air, foul odors, smoke, contaminated wastes, and water. Our objective is to solve the cleaning needs your production sites individually face. Production sites and sectors currently using Torch-Air Company’s equipment include: •Home-building factories; •Ceramic and facilities; •Smelters and energy complexes as well as production facilities; •Various heating plants; •Welding plants, soldering workshops, and sand-blasting shops; •Concrete and asphalt plants; •Small and medium-sized engineering cement production companies; • Large engineering plants, wharfs, and engine factories. The referent list is attached at the end of this document. Our company is in contact with universities and along with their researchers, we design and develop solutions for such fields as petrochemicals, metallurgy, energy development, and engineering. Torch-Air has a large quantity of equipment at its disposal capable of manufacturing any types of wares. These include the Swiss Bystronic laser beam machines, Demilec CNC bending machines, burning stations, coatings, and assemblies. View a video of our company here: https://www.youtube.com/channel/UCneEWXUCJQgeb7IbdzANWcg 2

3. BLIZZARD PULSE JET BAGHOUSES At our company, we refer to PJB (pulse jet baghouses) or PJFB (pulse jet frame baghouses) as “Blizzard” filters. Blizzard Pulse jet baghouses from Torch-Air Сompany are classical baghouses for cleaning air and gases of contamination. Blizzard filters have earned themselves a good reputation as reliable and hassle-free machines. What the jet pulse baghouse (with an air blast cleaning system) entails and how it works Contaminated air enters the Blizzard inlet via an air duct (or gas duct) into the dirty chamber, after which dust particles settle down onto the air bags while the cleaned air continues along the bags and enters into the clean chamber, then exiting the baghouse to the outside or being directed back into the facility with the help of a fan. 3

4. GENERAL GAS MOVEMENT SCHEME IN AND OUT OF THE BLIZZARD BAGHOUSE The begins with arrow in the left and then it makes its way to the upper right. explanation Dirty air from your facility or machine enters the dirty air chamber and, depending on the modifications of the filter, a special damper plate, shutter dampers, or an intertial inlet are installed, which halt coarse dust and send it right down into a dust hopper. After that, the dirty air passes down the bags, dust particles settle down onto the bags, while the clean air passes on into the clean air chamber and is sent outside from the Blizzard machine or back into the factory. FLAT FILTER ELEMENTS (BAGS) The bags in our Blizzards come in two different types: flat and round. We produce the type of bags that the client prefers. There are specific differences between filter bags, but both types will work. Below you can read about the differences between flat and round filter bags. Flat vertical bags are used in COMPACT baghouses. Thanks to their shape, these baghouses allow for a larger number of bags to be fit inside and thus the machine works at a higher efficiency than in the case that round bags are used. Flat bags ensure an even cleaned gas supply at a low speed, which in turn reduces the wear on the bags. The gas drafts are distributed evenly along the bag rows (comprised by the flat bags) and flow along the entire length of the bags. 4

5. The pulse cleaning process of the bags is quite soft since the length of these bags is only 3 meters and cleaning is performed evenly over the entire surface area of the bags. This effect results from the fact that the flat bags have a smaller diameter and at the same time a single bag has a larger quantity of openings that the air blows through. ROUND FILTER ELEMENTS (BAGS) Without a doubt, many of our clients know, love, and have grown accustomed to classical Blizzard round bags and baghouses. These Blizzards are a lot larger and much heavier than their flat bag counterparts. This is because in the case that round bags are used, a large internal space has to be created to fit in the bags and observe gas dynamics laws. We produce round bags as well. When we originally initiated machine production, we started off producing these types of bags and filters specifically, and we like them, we know them well, and we see their value. Round filter elements have been used for decades. There are many types of these filter elements, coming in all varieties, kinds, and diameters. Up to a length of 4-5 meters, no Venturi tube is required. Instead, atomizers are used for jet blasting. As for lengths of over 5 meters, we recommend using different nozzles for more effective cleaning of the filter elements. 5

6. PULSE JET CLEANING SYSTEM This system features: 1. A compressed air receiver. The receiver is what accumulates air for the air pulses. If there isn't enough air, the level of cleaning will decline, there will be greater wear on the bags, and the filter's performance will reduce, since the filter’s hydraulic resistance will increase. There is a fitting on the receiver for connection to the compressor or to the factory-wide compressed air supply main, as well as a moisture drain valve. If a Blizzard is not installed in a heated facility, we recommend installing a water-oil separation, heating, and air warming system. 2. Air valves: Our valves are specialized for pulse jet filter equipment cleaning systems. All valves are certified and either produced in the United States or imported from abroad from Italy or Germany. 3. Air tube system: This system is pretty self-explanatory. They tubes come in either metal or plastic. That will depend on the gas and temperature that the Blizzard bag filter is cleaning. Furthermore, nozzles are installed on the pulse jet tubes to ensure more efficient cleaning of the filter element. 4. The regeneration system is managed using a special controller that configures the quantity of pulses and how frequently they are released. 5. Upon request, we can also install a differential pressure gage. In that case, not only can bag cleaning be programmed in terms of the time but also in terms of the degree of the bags’ contamination. When bags fall, the pressure in the filter chamber changes and the gage submits a signal to the controller for cleaning to be performed. The differential pressure gage will also display an accident if one of the bags gets ruined. 6

7. CONTAMINATED AIR INLET To ensure that most of the contaminated substances fall straight down into the dust collector bin, various dust separation methods are used, such as: contaminants’ entry via a side gas inlet, via a dust chamber with a damper plate, or an inlet into the space underneath the bag with a shutter damper. These methods are used to send the majority of contaminants down into the dust collector bin and facilitate the operation of the filter elements. DUST HOPPERS AND DISCHARGING THE DUST In the standard package, Blizzard features a cone-shaped hopper bin for dust and a round gate with a manual gear for opening and closing it, or alternatively a box on wheels. If you wish, we can package the Blizzard with a bunker under the bag with a worm for continuous discharge of the dust from the hopper with a rotary valve. Then you will not have to power off the machine to discharge the accumulated dust. A level transmitter is also notably installed in the hopper. On top of that, the hopper can be packaged with a vibrator or a shaker machine to prevent debris from sticking to the walls of the hopper. 7

8. We also make hoppers and supports depending on the needs of your industrial site. For instance, for our wood processing client, we packaged a hopper that could be discharged into big bags. DISCHARGING CAPTURED MATERIAL Discharging is done either manually or in automated fashion. Manual method: when the manual flow shutter is used, upon manually opening it, the dust discharges from the dust collector bin into another space or when a space (box) is connected to the dust collector that the dust falls into without a flow shutter. Automated method: when a rotary valve or a double dump, often along with a worm transporter, is used to discharge the dust. The difference between the manual and the automatic methods is the physical labor that must be performed to discharge the captured debris. The automated method can be connected to a production chain and, for instance, the debris can be placed back onto a conveyor belt. FILTER MANAGEMENT Filter management is done using a controller or remote- control device. This system operates in a closed cycle but can be depending on the client's needs. We propose packaging the baghouse fully with an automatic control, analysis, fire extinguishing system, among other automatic features. A time reconfigured 8

9. controller is installed in the standard package and we can also package a standard Siemens, OVEN, etc. controller depending on your needs. ADDITIONAL PACKAGE COMPONENTS 1.We can package the filter with the fan that you need: high or medium-pressure, dust fan, corrosion- resistant fan, etc. 2.Platforms for conducting maintenance on the dust collector and stairs. 3.Various valves: reverse, fire resistant, and bypass valves. 4.Filter cartridges designed for certain small types of dust, high temperatures (over 200 degrees Celsius), sticky debris, wet debris, etc. 5.Heart insulation for the filter as well as individual segments of it and supplying heating to the valves. 6.We can swap the jet pulse filter for a reverse bag blowing filter for use in locations where operating a compressor is not possible. 7.Installing a fire extinguishing system. 8.Packaging a smooth launch device (frequency transformer) for a fan, worm, and rotary valve. 9.A special control cabinet based on your needs built at the base of the relay with a control, connection, and management module. The control cabinet produced based on your technical task provides: collection of data from the dust transmitters, pressure changes, and equipment condition (fan, worm, feeder). Alarms on the machine’s operating condition, accidents, and technological blockages; emergency stops; and device deactivation from the fire alarm signal as well. 10.Explosion-proof design: installation of explosion-proof membranes (excess pressure membranes), filter elements used with anti-static fibers and threads, additional grounding systems, IP 64 electricity, etc. 11.Can be designed in different types of steel. 12.Different colors of RAL coating 13.We always are willing to compromise for our clients. SPECIFICATIONS Aerodynamic resistance: 2,000 Pascals Power consumption without additional equipment: 0.2-1 kW 9

10. Operation temperature range: from 150 to 300 degrees Celsius, depending on the filter bag materials Dust concentration at flat bag machine inlet: up to 80 grams per cubic meter of gas Dust concentration at round bag machine inlet: up to 150 grams per cubic meter of gas Dust concentration at round bag machine outlet: up to 5 milligrams per cubic meter of gas Efficient cleaning of dust of at least 0.1 µm Compressed air consumption to clean the filter bags depends on the type of baghouse and the level of incoming dust. The larger the baghouse and the greater the level of dust, the higher the consumption Compressed air pressure for cleaning bag filters: 4-7 Bar SIZE AND BLIZZARD PULSE JET BAGHOUSE MODELS Provided below are sketches of a few of the models our company issues. In order to make the most appropriate selection for you, give us a call at +1 (918) 810-7688 or email us at info@torch-air.com 10

11. BLIZZARD BAG FILTER RS MODEL (ROUND BAGS, GAS ENTRY VIA SHUTTER DAMPERS) Bags quantity, total Machine height H, mm Gas exit height Н1, mm Maintenance zone Н2, mm Title Air efficiency, m³/h Mass, kg Blizzard 8-KR-IP up to 8,000 160 1,530 4,299 4,048 1,300 Blizzard 9-KR-IP up to 9,000 160 1,557 4,399 4,148 1,400 Blizzard 10-KP-IP up to 10,000 160 1,584 4,499 4,248 1,500 11

12. Blizzard 11-KR-IP up to 11,000 160 1,611 4,599 4,348 1,600 Blizzard 12-KR-IP up to 12,000 160 1,665 4,799 4,548 1,800 Blizzard 13-KR-IP up to 13,000 160 1,692 4,899 4,648 1,900 Blizzard 14-KR-IP up to 14,000 160 1,746 5,099 4,848 2,100 Blizzard 15-KR-IP up to 15,000 160 1,800 5,299 5,048 2,300 Blizzard 16-KR-IP up to 16,000 160 1,827 5,399 5,148 2,400 Blizzard 17-KR-IP up to 17,000 160 1,853 5,499 5,248 2,500 Blizzard 18-KR-IP up to 18,000 160 1,881 5,599 5,348 2,600 12

13. BLIZZARD BAG FILTER FS MODEL (FLAT BAGS, GAS ENTRY VIA SHUTTER DAMPERS) Bags quantity, total Machine height H, mm Gas exit height Н1, mm Maintenance zone H2, mm Title Air efficiency, m³/h Mass, kg Blizzard 90-IP up to 9,000 112 1,737 4,299 4,045 1,300 Blizzard 100-IP up to 10,000 112 1,766 4,399 4,145 1,400 Blizzard 110-IP up to 11,000 112 1,784 4,499 4,245 1,500 13

14. Blizzard 120-IP up to 12,000 112 1,830 4,599 4,345 1,600 Blizzard 130-IP up to 13,000 112 1,890 4,799 4,545 1,800 Blizzard 140-IP up to 14,000 112 1,918 4,899 4,645 1,900 Blizzard 150-IP up to 15,000 112 1,953 4,999 4,745 2,000 Blizzard 160-IP up to 16,000 112 1,983 5,099 4,845 2,100 Blizzard 170-IP up to 17,000 112 2,047 5,299 5,045 2,300 Blizzard 180-IP up to 18,000 112 2,076 5,399 5,145 2,400 Blizzard 190-IP up to 19,000 112 2,106 5,499 5,245 2,500 Blizzard 200-IP up to 20,000 112 2,136 5,599 5,345 2,600 14

15. Recommended performance per module for BLIZZARD COMPACT is 20,000 m³/h of gas per hour maximum; to raise the pulse jet filter’s efficiency, an additional module will need to be installed (see an example in the drawing below). 15

16. BLIZZARD PULSE JET LARGE MODEL (ROUND BAGS, GAS INLET VIA DAMPER PLATE) 16

17. Recommended performance per module is 18,000 m³/h of gas per hour maximum; to raise the pulse jet filter’s efficiency, an additional module will need to be installed (see an example in the drawing below). 17

18. BLIZZARD BAG FILTER FS MODEL WITH SIDE REPLACEMENT (FLAT BAGS, SIDE GAS INLET VIA DAMPER PLATE) Recommended performance per module is 12,000 m³/h of gas per hour maximum; to raise the pulse jet filter’s efficiency, an additional module will need to be installed. 18

19. BLIZZARD PULSE JET 30 MODEL WITH TOP REPLACEMENT (ROUND OR FLAT BAGS, GAS INLET VIA SHUTTER DAMPERS) Recommended performance per module is 30,000 m³/h of gas per hour maximum; to raise the pulse jet filter’s efficiency, an additional module will need to be installed. 19

20. BLIZZARD PULSE JET 50 MODEL WITH TOP REPLACEMENT (ROUND OR FLAT BAGS, GAS INLET VIA SHUTTER DAMPERS) Recommended performance per module is 50,000 m³/h of gas per hour maximum; to raise the pulse jet filter’s efficiency, an additional module will need to be installed. 20

21. BLIZZARD PULSE JET LARGE MODEL WITH SIDE REPLACEMENT (FLAT BAGS, GAS INLET VIA SHUTTER DAMPERS, BUNKER WITH WORM) 21

22. Recommended performance per module is 20,000 m³/h of gas per hour maximum; to raise the pulse jet filter’s efficiency, an additional module will need to be installed. 22

23. BLIZZARD BAG FILTER FS 3000 MODEL WITH SIDE REPLACEMENT (FLAT BAGS, GAS INLET VIA DAMPER PLATE) Recommended performance per module is 3,000 m³/h of gas per hour maximum; to raise the pulse jet filter’s efficiency, an additional module will need to be installed. 23

24. BLIZZARD BAG FILTER FS MOBILE 2000 MODEL WITH SIDE REPLACEMENT (FLAT BAGS, GAS INLET VIA DAMPER PLATE) Recommended performance per module is 2,000 m³/h of gas per hour maximum; it was created for dust collection in difficult to access and/or large facilities. 24

25. BLIZZARD SHAKER BAGHOUSES What does a bag house with shaker filter bag cleaning entail and how does it work? Contaminated air enters Burn via an air duct (or gas duct), arriving in the chamber. The clean air passes through the filter bag and is ejected outside the baghouse while the dust settles on the inner side of the filter bags. What’s interesting about the Blizzard Shakers is that they work with practically any level of dust while using a high-quality, well-thought-out design, which enables compact stationing while the progressive, advanced filtering materials allow the air to be cleaned up to 99.9%. DIAGRAM OF GAS FLOW IN AND OUT OF THE BLIZZARD SHAKER Dirty air is thrust from your facility or equipment into the machine’s dirty chamber using a fan installed in front of or after the filter. At that point, the dirty air passes inside the bags and dust particles settle on the inside of the bag while the clean air passes through the bag and exits Blizzard outside or back into the factory. The inner side of the bag gradually becomes filled with dust which subsequently needs to be discarded down into the hopper. That's when the shaker is powered on, which shakes the beam which the bags lie against and thus it shakes the bags along with it. The shaking causes the dust to fall down into the hopper (denotation for this type of baghouse is P: pressurized). We can also propose another solution that will appeal more to some production sites, the installation of a baghouse with a dust fan and open walls. We thus save the client money on the frame, offering a lower price. But this type of baghouse can only be installed inside a building. In these types of baghouses, the fan can only be placed in front of the baghouse downstream with the gas flow (denotation for this type of baghouse is OP: open pressure). In this system, now a dust type fan is used which thrusts gas inside the baghouse. In all other aspects, this baghouse's mode of operation is identical to that of the previous one. 25

26. HOW THE CLEANING IS DONE The shaker engine shakes the beam to which the filter bags are attached. During the shaking process, the dust settled on the filter bag is discarded down into a collector bag, a box, or a hopper. On top of that, the bunker can be packaged with a vibrator or a shaking machine to prevent debris from sticking on the walls of the bunker. We also make bunkers and supports depending on the needs of your industrial site. 26

27. SIZES AND MODELS OF BLIZZARD SHAKERS VORTEX VIBRO BIG MODEL (CLOSED FRAME) 27

28. Recommended performance per module is 14,000 m³/h of gas per hour maximum; to raise the shaker filter’s efficiency, an additional module will need to be installed (see an example in the drawing below). 28

29. BLIZZARD SHAKER COMPACT MODEL (CLOSED FRAME) Recommended performance per module is 4,000 m³/h of gas per hour maximum; to raise the shaker filter’s efficiency, an additional module will need to be installed (see an example in the drawing below). 29

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31. BLIZZARD SHAKER CP MODEL (CLOSED FRAME) Recommended performance per module is 6,000 m³/h of gas per hour maximum; to raise the shaker filter’s efficiency, an additional module will need to be installed (see an example in the drawing below). 31

32. VORTEX VIBRO OP MODEL (OPEN FRAME, CAN ONLY BE USED INSIDE BUILDINGS) Recommended performance per module is 6,000 m³/h of gas per hour maximum; to raise the shaker filter’s efficiency, an additional module will need to be installed (see an example in the drawing below). 32

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34. NOTES 525 S Main St STE 318, Tulsa, Oklahoma 74103 Phone number: +1(918) 810-7688 Website: http://torch-air.com/ Email address: info@torch-air.com 34