PPC air tank pulse bag filter
Release Date:2023-09-26 Number of views:730
PPC air tank pulse bag filter
PPC gas tank pulse bag filter can be widely used in cement plant crushing installation, storage top, cooked cooler and mill and other collection system.
PPC gas box pulse bag filter is a new type of unit based on FMQD-III (PPC, PPW) . In order to further improve the FMQD-III (PPC, PPW) pulse bag filter, the original was modified, and the improved FMQD-III (PPC, PPW) pulse bag filter with gas box retained the good purification efficiency of FMQD-III (PPC, PPW) , the utility model has the advantages of large practical capacity, stable performance, convenient operation, long bag service life, small maintenance workload, etc. , solved the problems of open-air installation and low Compressed air pressure. Applicable to machinery, metallurgy, rubber, flour, chemical, pharmaceutical, carbon, building materials, mining and other units.
PPC gas box pulse bag filter is characterized by the use of separate rooms to take turns for dust removal, the so-called off-line dust removal. When a certain chamber is sprayed with dust, the filtering air flow is cut off, and the dust secondary flying is avoided. Therefore, the gas box type pulse bag filter can capture the dust concentration as high as 1000G/m3(standard) gas.
PPC gas tank pulse bag filter has four series of 33 specifications. The filter area ranges from 93-4361m2, and the air handling capacity ranges from 6900m3h to 314000M3H. It is widely used in building materials, cement, metallurgy, machinery, chemical and Refractory industries It is especially suitable for dust collecting system (or dust collecting system) of cement plant, such as crushing, packing, storage top, clinker cooler and various mills, etc. , but to add the measures of fire-proof (based on the actual report)(based on the actual report) explosion-proof (based on the actual report)(based on the actual report) , the structure of the dust collector should be changed accordingly. It can also be applied to the dust collection of the gas with extremely high dust concentration, such as the grinding system with o-sepa separator, the dust concentration of the gas is higher than 1000g/m3(standard) , and it can not be used as a pre-dust collection cyclone. For the severe cold area in the north of our country, the dust collector can be applied after adding heating and heat preservation device.
PPC gas tank pulse bag filter composition:
1. shell part: including clean room (or gas purification box, gas box) , filter room, compartment partition, maintenance door and shell structure. The clean room is provided with a lifting valve and a ceiling, a jet short pipe, and a filter bag and its skeleton in the filter room.
2. Ash Hopper and discharging mechanism: there are ash hopper and according to different series and different dust concentration, respectively set screw conveyor, air delivery chute and rigid impeller feeder (that is, discharging valve) .
3. Inlet and outlet bellows: including inlet and outlet air duct and middle baffle. The single-row (or single-row) structure is arranged on one side of the shell, and the double-row (or double-row) structure is arranged in the middle of the shell. Series A is small without box, the air inlet and outlet pipes are connected to the ash bucket and the clean room respectively.
4. Pulse ash cleaning device: including pulse valve, air bag, lifting valve cylinder and solenoid valve, etc. .
5.Compressed air lines and their pressure relief devices, oil-water separators, oil mist dispensers, etc. .
6. Columns and vertical cage ladders, railings.
PPC pulse bag filter is a kind of bag filter with separate chamber structure, which uses electromagnetic pulse valve on the top of the chamber to clean the filter bags in turn. It is different from the ordinary jet pulse bag filter, the jet pulse cleaning is in the same filter room, only one row of filter bags to be jet cleaning (the so-called on-line cleaning) , and other filter bags are still filter, that is, dust and filter at the same time mixed in a room, the dust under the second fly, some will be adjacent to the dust filter bag to collect, not conducive to the larger concentration of dust gas filtration. PPC compartment gas tank pulse is in an indoor shut-off valve to stop the filtering situation, and not stop to change a chamber filter bag.
PPC gas tank pulse bag filter maintenance management requirements:
1. Establish and maintain the management on-duty system, the on-duty personnel to record the operation. To regularly check the electronic dust cleaning device (including program control instrument, solenoid valve, pulse valve, lifting valve, etc.) operation is normal, adjust the dust cleaning time, to protect the efficiency of dust.
Check regularly if the Compressed air system is working properly and the air pressure is stable. Water filter to often water, oil mist to oil at regular intervals.
3, regular inspection of cylinder operation and improve the sealing of the valve, if found cylinder leakage or valve seat gasket broken, should be timely repair and replacement.
4. Monitor the concentration of smoke and dust at any time. If any dust is found, check the damage of the filter bag and the seal of the filter room, plug the air leak, fill the bag or replace the bag.
5, rigid impeller feeding machine (discharge valve) , screw conveyor and other ash removal devices should be run at the same time with the dust collector, the dust should be emptied after the dust bucket accumulation, in order to prevent dust dry knot when not in use.
6. Before the dust collector stops, the filter bag should be cleaned manually once, so as not to accumulate too much dust on the bag, and not easy to clean when re-used.
PPC gas tank pulse bag filter dust electric control device:
1、 cleaning electrical control device
The cleaning control method generally adopts timing method and fixed resistance method. The so-called fixed resistance method is to control the pressure difference between the inside and outside of the filter bag, when the differential pressure value of the dust collector reaches the set value (generally 1470Pa). That is, the differential pressure transmitter sends a signal through the electrical control device, that is, according to the established procedure for room by room cleaning.
2、 the function of electrical control device
When the multi-chamber dust collector is centralized control, the single-chip microcomputer is used for centralized control, which can be controlled automatically and manually. When the single-chip microcomputer fails or is overseen, it can be switched to manual control at any time. In order to facilitate debugging and equipment maintenance, organic (based on actual reports)(based on actual reports) side control is set up.
3. The wiring design from the cleaning electrical control device to the dust collector inlet terminal is responsible for the user, and the wiring terminal is referred to the instructions of the cleaning electrical controller. The wiring between the dust collector inlet terminal and each solenoid valve is responsible for by the manufacturer.
PPC air box pulse bag dust collector has four series of 33 specifications, filtering area from 93m2-4361m2, processing air volume from 69003/ H-314000m3 /h, widely used in building materials, cement, metallurgy, machinery, chemical and refractory industries; Especially used in cement plant crushing, drying, coal grinding, powder selection, packaging, warehouse roof, clinker cooling machine dust collection system (or dust collection system); It is also suitable for coal mill dust collection, but to add fire prevention (mainly based on actual reports)(mainly based on actual reports) explosion-proof (mainly based on actual reports)(mainly based on actual reports) measures, the structure of the dust collector should also be changed accordingly, and it can also be applied to dust collection of extremely high dust concentration gas, such as coal mill system with O-Sepa separator. The dust concentration of the gas is higher than 1000g/m3(standard), can not be set as a cyclone dust collector for pre-collection, for the cold area in north China, the dust collector can also be applied after adding heat preservation device.
PPC air tank pulse bag filter
PPC gas tank pulse bag filter can be widely used in cement plant crushing installation, storage top, cooked cooler and mill and other collection system.
PPC gas box pulse bag filter is a new type of unit based on FMQD-III (PPC, PPW) . In order to further improve the FMQD-III (PPC, PPW) pulse bag filter, the original was modified, and the improved FMQD-III (PPC, PPW) pulse bag filter with gas box retained the good purification efficiency of FMQD-III (PPC, PPW) , the utility model has the advantages of large practical capacity, stable performance, convenient operation, long bag service life, small maintenance workload, etc. , solved the problems of open-air installation and low Compressed air pressure. Applicable to machinery, metallurgy, rubber, flour, chemical, pharmaceutical, carbon, building materials, mining and other units.
PPC gas box pulse bag filter is characterized by the use of separate rooms to take turns for dust removal, the so-called off-line dust removal. When a certain chamber is sprayed with dust, the filtering air flow is cut off, and the dust secondary flying is avoided. Therefore, the gas box type pulse bag filter can capture the dust concentration as high as 1000G/m3(standard) gas.
PPC gas tank pulse bag filter has four series of 33 specifications. The filter area ranges from 93-4361m2, and the air handling capacity ranges from 6900m3h to 314000M3H. It is widely used in building materials, cement, metallurgy, machinery, chemical and Refractory industries It is especially suitable for dust collecting system (or dust collecting system) of cement plant, such as crushing, packing, storage top, clinker cooler and various mills, etc. , but to add the measures of fire-proof (based on the actual report)(based on the actual report) explosion-proof (based on the actual report)(based on the actual report) , the structure of the dust collector should be changed accordingly. It can also be applied to the dust collection of the gas with extremely high dust concentration, such as the grinding system with o-sepa separator, the dust concentration of the gas is higher than 1000g/m3(standard) , and it can not be used as a pre-dust collection cyclone. For the severe cold area in the north of our country, the dust collector can be applied after adding heating and heat preservation device.
PPC gas tank pulse bag filter composition:
1. shell part: including clean room (or gas purification box, gas box) , filter room, compartment partition, maintenance door and shell structure. The clean room is provided with a lifting valve and a ceiling, a jet short pipe, and a filter bag and its skeleton in the filter room.
2. Ash Hopper and discharging mechanism: there are ash hopper and according to different series and different dust concentration, respectively set screw conveyor, air delivery chute and rigid impeller feeder (that is, discharging valve) .
3. Inlet and outlet bellows: including inlet and outlet air duct and middle baffle. The single-row (or single-row) structure is arranged on one side of the shell, and the double-row (or double-row) structure is arranged in the middle of the shell. Series A is small without box, the air inlet and outlet pipes are connected to the ash bucket and the clean room respectively.
4. Pulse ash cleaning device: including pulse valve, air bag, lifting valve cylinder and solenoid valve, etc. .
5.Compressed air lines and their pressure relief devices, oil-water separators, oil mist dispensers, etc. .
6. Columns and vertical cage ladders, railings.
PPC pulse bag filter is a kind of bag filter with separate chamber structure, which uses electromagnetic pulse valve on the top of the chamber to clean the filter bags in turn. It is different from the ordinary jet pulse bag filter, the jet pulse cleaning is in the same filter room, only one row of filter bags to be jet cleaning (the so-called on-line cleaning) , and other filter bags are still filter, that is, dust and filter at the same time mixed in a room, the dust under the second fly, some will be adjacent to the dust filter bag to collect, not conducive to the larger concentration of dust gas filtration. PPC compartment gas tank pulse is in an indoor shut-off valve to stop the filtering situation, and not stop to change a chamber filter bag.
PPC gas tank pulse bag filter maintenance management requirements:
1. Establish and maintain the management on-duty system, the on-duty personnel to record the operation. To regularly check the electronic dust cleaning device (including program control instrument, solenoid valve, pulse valve, lifting valve, etc.) operation is normal, adjust the dust cleaning time, to protect the efficiency of dust.
Check regularly if the Compressed air system is working properly and the air pressure is stable. Water filter to often water, oil mist to oil at regular intervals.
3, regular inspection of cylinder operation and improve the sealing of the valve, if found cylinder leakage or valve seat gasket broken, should be timely repair and replacement.
4. Monitor the concentration of smoke and dust at any time. If any dust is found, check the damage of the filter bag and the seal of the filter room, plug the air leak, fill the bag or replace the bag.
5, rigid impeller feeding machine (discharge valve) , screw conveyor and other ash removal devices should be run at the same time with the dust collector, the dust should be emptied after the dust bucket accumulation, in order to prevent dust dry knot when not in use.
6. Before the dust collector stops, the filter bag should be cleaned manually once, so as not to accumulate too much dust on the bag, and not easy to clean when re-used.
PPC gas tank pulse bag filter dust electric control device:
1、 cleaning electrical control device
The cleaning control method generally adopts timing method and fixed resistance method. The so-called fixed resistance method is to control the pressure difference between the inside and outside of the filter bag, when the differential pressure value of the dust collector reaches the set value (generally 1470Pa). That is, the differential pressure transmitter sends a signal through the electrical control device, that is, according to the established procedure for room by room cleaning.
2、 the function of electrical control device
When the multi-chamber dust collector is centralized control, the single-chip microcomputer is used for centralized control, which can be controlled automatically and manually. When the single-chip microcomputer fails or is overseen, it can be switched to manual control at any time. In order to facilitate debugging and equipment maintenance, organic (based on actual reports)(based on actual reports) side control is set up.
3. The wiring design from the cleaning electrical control device to the dust collector inlet terminal is responsible for the user, and the wiring terminal is referred to the instructions of the cleaning electrical controller. The wiring between the dust collector inlet terminal and each solenoid valve is responsible for by the manufacturer.
PPC air box pulse bag dust collector has four series of 33 specifications, filtering area from 93m2-4361m2, processing air volume from 69003/ H-314000m3 /h, widely used in building materials, cement, metallurgy, machinery, chemical and refractory industries; Especially used in cement plant crushing, drying, coal grinding, powder selection, packaging, warehouse roof, clinker cooling machine dust collection system (or dust collection system); It is also suitable for coal mill dust collection, but to add fire prevention (mainly based on actual reports)(mainly based on actual reports) explosion-proof (mainly based on actual reports)(mainly based on actual reports) measures, the structure of the dust collector should also be changed accordingly, and it can also be applied to dust collection of extremely high dust concentration gas, such as coal mill system with O-Sepa separator. The dust concentration of the gas is higher than 1000g/m3(standard), can not be set as a cyclone dust collector for pre-collection, for the cold area in north China, the dust collector can also be applied after adding heat preservation device.
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