Lcmd Type Series Offline Long Bag Pulse Dust Collector

LCMD type series offline long bag pulse dust collector


Technical parameters



Offline LCMD type low pressure pulse bag filter in detail:
1. An overview of the
Type LCMD offline low pressure pulse bag filter, is my unit used advanced foreign technology design and manufacturing of the negative pressure operation, large, long bag low pressure pulse dust collector, the type of big blow, high voltage pulse bag and low pressure pipe, impinging pulse of the advantage has a compact structure, double dust removal principle of soot cleaning effect is good, operation is stable and reliable, long life of filter pocket, etc, is recognized as efficient, large filter is metallurgy, electric power, building materials industries such as the best dust removal equipment.
2, the main structure and working principle
2.1, the main structure
LCMD type chamber stop duct injection of low pressure pulse bag filter is mainly composed of bag room (cabinet), ash hopper, clean gas chamber, filter bag and skeleton, pulse injection system, in and out of the bellows, out of the air valve, discharge valve, the support and the landing, etc.
2.2, box
The offline low pressure pulse bag filter change the scene in the conventional plate assembling the modular structure of single enclosure, not only greatly reduce the workload of on-site installation, and can effectively ensure the quality of equipments. Cutoff in the lower intake of set in the block device, the dust in the gas into the bellows into the hopper, dust with his speed inertia collision baffle, most of which fall into ash hopper, the rest of the small amount of fine dust by cutting block installation guide direction along with the air flow into the filter bag filter.
2.3, ash hopper
Ash hopper wall plate is made of 4 mm thick steel plate welded, all welding appearance has enough strength of Angle steel for reinforcement. Ash hopper bottom welding also have large aperture grille net. Inspection in bag can above from the filter bag directly into the hopper, fell on the plate reseau, then from the ash hopper from the hole door can be unified, both reduce workers' labor intensity, and realized the clean operation, was warmly welcomed by the maintenance staff.
2.4, the filter bag
Because the furnaces flue gas containing SO2 and water to produce will produce strong corrosive acid liquid, in order to guarantee the filtration performance to ensure that the emissions standards, dust filter bag with acid, alkali features excellent high temperature FMS needled felt, its performance to achieve the following indicators:
Weight: 500 g/m2
Thickness: 1.9 mm
Porosity: 10 m3 / m2 / min
Breaking strength: radial > 600 N / 5 x 20 cm zonal > 1000 N / 5 x 20 cm
Continuous use temperature: 190 ºC
Short-term use temperature: 220 ºC
Acid and alkaline: very good
Spring up in the circle of synthetic material is 65 mn, thickness of 0.4 mm
Filter mouth of seam elastic ring, to knead it into crescent in the flower plate hole, seal, firm, do not fall off, in the bag is very convenient installation and maintenance. Between the filter bag with cross flow channel. Facilitate dust rising at a constant speed of gas, diffusion, reach the filter bag load balancing, to prolong service life.
2.5, filter bag, skeleton
Filter bag support frame adopts cold dial steel spot welding, resistance welding, smooth surface without welding slag, weld blain, without burr, then through galvanized processing.
2.6, clean gas box
The upper part of each bag room (cabinet) are corresponding is connected with a gas tank cleaning, its internal contains much spray torch. Spray wind inlet end connection with fast loading type pipe fixed on the wall board, terminal clamp fixed to the bracket. This kind of structural type jet pipe installation adjustment easier, to ensure its injection in mouth one of filter bag in order to achieve the perfect injection effect.
2.7, manhole door, inspection door
Precipitator manhole on the top and ash hopper inspection door adopt quick open structure, workers do not need to carry tools when maintenance, opening and closing fast and fast, can be set to use the handle to the CAM type structure, manual tight can be pressed after strong compaction, filed after spin in circles can open, is very convenient.
2.8, the electromagnetic pulse valve
This company produces the electromagnetic pulse valve, its performance and life have reached the international advanced level. The pattern is submerged type, main technical parameters:
The service life of the diaphragm: > 1 million times
To adapt to the environment humidity: - 35-90 ºC
Blowing air pressure: 0.2-0.6 Mpa
Injection time: 0.2 s
Injection quantity: 500 l or higher
Working power supply: DC24V 20 w
3, the working principle of
Dust into the gas filter into the bellows fold back into the bottom of the enclosure, first met cutting device, make the most of the coarse particle dust fall into ash hopper directly, play a role in the dust, air flow into the filter bag chamber, under the action of negative pressure in the system, the dust gas through the internal with the support frame filter bag, dust trapped in the filter bag surface, clean gas filter bag on and into the net gas tank and through the air valve into the exhaust manifold, by the fan into the chimney into the atmosphere. Dust accumulated on the filter bag to the equipment on the resistance, dust control device and issue instructions, gradually opened the first chamber in turn pulse valve, the filter bag into 0.2 0.6 MPa in the clean and dry compressed air, make the filter bag rapidly ballooning to shake off the dust of appearance, fall into the hopper. The first room finished clear grey. Dust into the hopper, and then order other chamber of soot are conducted according to the first chamber program in turn.
4, technical features
4.1. Soot cleaning effect is good, the dust removal efficiency is high, can reach more than 99.9%. Outlet to ensure below 100 mg/Nm3.
Between 4.2. Filter bag layout is reasonable, the filter bag has reasonable air channel, the filter bag filter uniform load, filter bag life is long, generally up to 1 to 2 years.
4.3. A into the wind side at the bottom of the box body in a sectional block device, can intercept most directly into the coarse particle dust hopper, and can improve the airflow distribution, at the same time can effectively prevent dust directly scour filter bag, in order to prolong the life.
4.4. The filter bag structure for the fule technology, tear open outfit is very convenient and health.
5, electrical control and automation instrumentation
5.1 control system
5.1.1 precipitator dust control
Clear grey set of bag filter, differential pressure and mixed mode when three kinds of dust control mode, can choose by means of the switch is located in the control cabinet panel. Choosing timing ash removal mode, when reach to the time limit, soot cleaning cycle control cabinet to clearing ash signal, filter began to clear ash, slag discharge end of the week again into the soot cleaning waiting for program; Choose clear grey mode, the constant pressure difference to filter filtration resistance (total pressure difference) for dust control basis, when resistance to setting the dust ash removal procedure, when the resistance drops below the set value and the completion of a cycle of soot cleaning, filter dust over, into the ash removal waiting for program; When choosing a mixed mode, give priority to with timing, differential pressure is preferred.
5.1.2 dust discharge and ash conveying control
Dust collector has two ash hopper, supporting a star outside the discharge valve of the manual ash discharge system.
5.1.3 tossing in valve control
To prevent the accident and emergency situation, but in order not to affect production, automatic open-close tossing in butterfly valves, valve and pipeline and two valve interlocks.

Question 

Q1: Are you manufacturer?
A: Yes, we are manufacturer , and was public listed successfully in 2016,also our factory is located in Xinxiang City, Henan Province,China. Welcome to visit us!
 
Q2: How is the quality of the filters?
A: 'Quality is our culture!" 
As a result, all of our replacement elements are manufactured rights here in China, under the most rigorous quality standards. Additionally, all of our filter elements carry Seven ISO Standards and we fully guarantee all of our products.
 
Q3: How do you guarantee the after-sale service? 
A: Before shipment, our products are checked one by one. If any problems caused by the product itself, we will supply you the new replaced ones.
 
Q4: Do you accept OEM?
A: Yes, we can manufacture according to your requirement.
 
Q5: Can you design filters according to the working condition?
A: Yes. We have professional R&D department , and we can design the more suitable filters for you.

LCMD type series offline long bag pulse dust collector


Technical parameters



Offline LCMD type low pressure pulse bag filter in detail:
1. An overview of the
Type LCMD offline low pressure pulse bag filter, is my unit used advanced foreign technology design and manufacturing of the negative pressure operation, large, long bag low pressure pulse dust collector, the type of big blow, high voltage pulse bag and low pressure pipe, impinging pulse of the advantage has a compact structure, double dust removal principle of soot cleaning effect is good, operation is stable and reliable, long life of filter pocket, etc, is recognized as efficient, large filter is metallurgy, electric power, building materials industries such as the best dust removal equipment.
2, the main structure and working principle
2.1, the main structure
LCMD type chamber stop duct injection of low pressure pulse bag filter is mainly composed of bag room (cabinet), ash hopper, clean gas chamber, filter bag and skeleton, pulse injection system, in and out of the bellows, out of the air valve, discharge valve, the support and the landing, etc.
2.2, box
The offline low pressure pulse bag filter change the scene in the conventional plate assembling the modular structure of single enclosure, not only greatly reduce the workload of on-site installation, and can effectively ensure the quality of equipments. Cutoff in the lower intake of set in the block device, the dust in the gas into the bellows into the hopper, dust with his speed inertia collision baffle, most of which fall into ash hopper, the rest of the small amount of fine dust by cutting block installation guide direction along with the air flow into the filter bag filter.
2.3, ash hopper
Ash hopper wall plate is made of 4 mm thick steel plate welded, all welding appearance has enough strength of Angle steel for reinforcement. Ash hopper bottom welding also have large aperture grille net. Inspection in bag can above from the filter bag directly into the hopper, fell on the plate reseau, then from the ash hopper from the hole door can be unified, both reduce workers' labor intensity, and realized the clean operation, was warmly welcomed by the maintenance staff.
2.4, the filter bag
Because the furnaces flue gas containing SO2 and water to produce will produce strong corrosive acid liquid, in order to guarantee the filtration performance to ensure that the emissions standards, dust filter bag with acid, alkali features excellent high temperature FMS needled felt, its performance to achieve the following indicators:
Weight: 500 g/m2
Thickness: 1.9 mm
Porosity: 10 m3 / m2 / min
Breaking strength: radial > 600 N / 5 x 20 cm zonal > 1000 N / 5 x 20 cm
Continuous use temperature: 190 ºC
Short-term use temperature: 220 ºC
Acid and alkaline: very good
Spring up in the circle of synthetic material is 65 mn, thickness of 0.4 mm
Filter mouth of seam elastic ring, to knead it into crescent in the flower plate hole, seal, firm, do not fall off, in the bag is very convenient installation and maintenance. Between the filter bag with cross flow channel. Facilitate dust rising at a constant speed of gas, diffusion, reach the filter bag load balancing, to prolong service life.
2.5, filter bag, skeleton
Filter bag support frame adopts cold dial steel spot welding, resistance welding, smooth surface without welding slag, weld blain, without burr, then through galvanized processing.
2.6, clean gas box
The upper part of each bag room (cabinet) are corresponding is connected with a gas tank cleaning, its internal contains much spray torch. Spray wind inlet end connection with fast loading type pipe fixed on the wall board, terminal clamp fixed to the bracket. This kind of structural type jet pipe installation adjustment easier, to ensure its injection in mouth one of filter bag in order to achieve the perfect injection effect.
2.7, manhole door, inspection door
Precipitator manhole on the top and ash hopper inspection door adopt quick open structure, workers do not need to carry tools when maintenance, opening and closing fast and fast, can be set to use the handle to the CAM type structure, manual tight can be pressed after strong compaction, filed after spin in circles can open, is very convenient.
2.8, the electromagnetic pulse valve
This company produces the electromagnetic pulse valve, its performance and life have reached the international advanced level. The pattern is submerged type, main technical parameters:
The service life of the diaphragm: > 1 million times
To adapt to the environment humidity: - 35-90 ºC
Blowing air pressure: 0.2-0.6 Mpa
Injection time: 0.2 s
Injection quantity: 500 l or higher
Working power supply: DC24V 20 w
3, the working principle of
Dust into the gas filter into the bellows fold back into the bottom of the enclosure, first met cutting device, make the most of the coarse particle dust fall into ash hopper directly, play a role in the dust, air flow into the filter bag chamber, under the action of negative pressure in the system, the dust gas through the internal with the support frame filter bag, dust trapped in the filter bag surface, clean gas filter bag on and into the net gas tank and through the air valve into the exhaust manifold, by the fan into the chimney into the atmosphere. Dust accumulated on the filter bag to the equipment on the resistance, dust control device and issue instructions, gradually opened the first chamber in turn pulse valve, the filter bag into 0.2 0.6 MPa in the clean and dry compressed air, make the filter bag rapidly ballooning to shake off the dust of appearance, fall into the hopper. The first room finished clear grey. Dust into the hopper, and then order other chamber of soot are conducted according to the first chamber program in turn.
4, technical features
4.1. Soot cleaning effect is good, the dust removal efficiency is high, can reach more than 99.9%. Outlet to ensure below 100 mg/Nm3.
Between 4.2. Filter bag layout is reasonable, the filter bag has reasonable air channel, the filter bag filter uniform load, filter bag life is long, generally up to 1 to 2 years.
4.3. A into the wind side at the bottom of the box body in a sectional block device, can intercept most directly into the coarse particle dust hopper, and can improve the airflow distribution, at the same time can effectively prevent dust directly scour filter bag, in order to prolong the life.
4.4. The filter bag structure for the fule technology, tear open outfit is very convenient and health.
5, electrical control and automation instrumentation
5.1 control system
5.1.1 precipitator dust control
Clear grey set of bag filter, differential pressure and mixed mode when three kinds of dust control mode, can choose by means of the switch is located in the control cabinet panel. Choosing timing ash removal mode, when reach to the time limit, soot cleaning cycle control cabinet to clearing ash signal, filter began to clear ash, slag discharge end of the week again into the soot cleaning waiting for program; Choose clear grey mode, the constant pressure difference to filter filtration resistance (total pressure difference) for dust control basis, when resistance to setting the dust ash removal procedure, when the resistance drops below the set value and the completion of a cycle of soot cleaning, filter dust over, into the ash removal waiting for program; When choosing a mixed mode, give priority to with timing, differential pressure is preferred.
5.1.2 dust discharge and ash conveying control
Dust collector has two ash hopper, supporting a star outside the discharge valve of the manual ash discharge system.
5.1.3 tossing in valve control
To prevent the accident and emergency situation, but in order not to affect production, automatic open-close tossing in butterfly valves, valve and pipeline and two valve interlocks.

Question 

Q1: Are you manufacturer?
A: Yes, we are manufacturer , and was public listed successfully in 2016,also our factory is located in Xinxiang City, Henan Province,China. Welcome to visit us!
 
Q2: How is the quality of the filters?
A: 'Quality is our culture!" 
As a result, all of our replacement elements are manufactured rights here in China, under the most rigorous quality standards. Additionally, all of our filter elements carry Seven ISO Standards and we fully guarantee all of our products.
 
Q3: How do you guarantee the after-sale service? 
A: Before shipment, our products are checked one by one. If any problems caused by the product itself, we will supply you the new replaced ones.
 
Q4: Do you accept OEM?
A: Yes, we can manufacture according to your requirement.
 
Q5: Can you design filters according to the working condition?
A: Yes. We have professional R&D department , and we can design the more suitable filters for you.

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