CN210964429U - Coal industry flue gas dust collector - Google Patents
Coal industry flue gas dust collector Download PDFInfo
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- CN210964429U CN210964429U CN201920674493.5U CN201920674493U CN210964429U CN 210964429 U CN210964429 U CN 210964429U CN 201920674493 U CN201920674493 U CN 201920674493U CN 210964429 U CN210964429 U CN 210964429U
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- water pipe
- wet
- sewage tank
- flue gas
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Abstract
The utility model relates to a flue gas dust removal field, especially be a coal chemical industry flue gas dust collector, including sack cleaner and the wet process filter tower that is connected with the sack cleaner, its characterized in that, the sewage case is installed to one side of wet process filter tower, the sewage case is kept away from one side of wet process filter tower and is installed dehydrating unit, the wet process filter tower with the sewage case is connected through the water pipe, the wet process filter tower with the sewage case is connected through first water pipe, the wet process filter tower with dehydrating unit is connected through the second water pipe, the sewage incasement installs the water purification case, the last surface mounting of sewage case adds the charge valve; after cloth bag filtration and wet filtration, water generated after dehumidification and filtration is conveyed into the water purification tank by a sludge pump, and finally the submersible pump conveys liquid in the water purification tank into the wet filtration tower for use, so that water resources are effectively saved, and the consumption of water for wet filtration is reduced.
Description
Technical Field
The utility model relates to a flue gas dust removal field especially relates to a coal chemical industry flue gas dust collector.
Background
The flue gas dust removal is the smoke generated in the combustion process of fuel and other substances, and the smoke generated in the mechanical processes of crushing, screening, conveying and the like of solid materials, and the dust removal is the process of separating, collecting and recycling the particles from the smoke.
Most of the existing flue gas dust removal devices consume a large amount of water in the dust removal process, so that water resource waste is caused;
most of the existing flue gas dust removal devices are not suitable for direct discharge because the humidity of the discharged air is high after the flue gas is filtered.
In order to solve the problem, the application provides a coal chemical industry flue gas dust collector.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a coal industry flue gas dust collector has saved the water resource through the waste water cyclic utilization with many places, has reduced the moisture in the air.
(II) technical scheme
1. In order to solve the problems, the utility model provides a coal chemical industry flue gas dust removal device, which comprises a bag-type dust remover and a wet filter tower connected with the bag-type dust remover, and is characterized in that a sewage tank is arranged on one side of the wet filter tower, and a dehumidifying device is arranged on one side of the sewage tank away from the wet filter tower;
the wet filtering tower is connected with the sewage tank through a water pipe, the wet filtering tower is connected with the sewage tank through a first water pipe, and the wet filtering tower is connected with the dehumidifying device through a second water pipe;
the sewage tank is internally provided with a purified water tank, the upper surface of the sewage tank is provided with a dosing valve, the purified water tank is internally provided with a submersible pump, the submersible pump is connected with the first water pipe, one side of the sewage tank close to the dehumidifying device is provided with a sludge pump, the output end of the sludge pump is fixedly connected with a fourth water pipe, the fourth water pipe penetrates into the purified water tank and is fixedly connected with the purified water tank, the input end of the sludge pump penetrates into the sewage tank, and one side of the sewage tank close to the dehumidifying device is provided with a third water pipe;
the last surface mounting of dehydrating unit has the fan, wave plate, blast pipe and swash plate are installed from top to bottom in proper order to dehydrating unit's inside, the guiding gutter has been seted up on the surface of wave plate, the third water pipe is kept away from the one end of sewage case runs through to dehydrating unit's inside, and with dehydrating unit fixed connection, the fifth water pipe is installed to one side of dehydrating unit, the fifth water pipe runs through to dehydrating unit's inside, the fifth water pipe with the third water pipe is linked together, the sludge pump the immersible pump with the fan all with external power source electric connection.
Preferably, the corrugated plate is located above the fifth water pipe, and the diversion trench is obliquely formed in the surface of the corrugated plate.
Preferably, a check valve is installed on the water pipe.
Preferably, the number of the inclined plates is four, and the four inclined plates are mutually crossed and installed on the inner wall of the dehumidifying device.
Preferably, the sludge pump is located outside the sewage tank, and the sludge pump is fixedly connected with the sewage tank.
Preferably, the exhaust pipe has an hourglass structure, and is adjacent to the fifth water pipe.
The above technical scheme of the utility model has following profitable technological effect:
1. after cloth bag filtration and wet filtration, water generated after dehumidification and filtration is conveyed into the water purification tank by a sludge pump, and finally the submersible pump conveys liquid in the water purification tank into the wet filtration tower for use, so that water resources are effectively saved, and the consumption of water for wet filtration is reduced.
2. After moist gas enters the dehumidifying device, the moist gas firstly contacts the inclined plate, moisture condensed by the inclined plate flows into the sewage tank, the gas is further dehumidified when passing through the corrugated plate, water drops and liquid condensed on the corrugated plate flow into the fifth water pipe along the corrugated plate and finally flow into the sewage tank for the use of the wet filter tower, so that the water consumption is saved, the humidity in the gas is greatly reduced, and finally, the dry gas is discharged by the fan.
Drawings
Fig. 1 is the utility model provides a coal chemical industry flue gas dust collector's schematic structure diagram.
Fig. 2 is the schematic structural diagram of the wet filter tower in the flue gas dust removal device in the coal chemical industry.
Fig. 3 is the schematic structural diagram of the sewage tank in the flue gas dust removal device in the coal chemical industry.
Fig. 4 is a partial side view of the dehumidifier in the flue gas dust removal device for coal chemical industry.
Reference numerals:
1. a bag-type dust collector; 2. a wet filtration tower; 21. a check valve; 22. a first water pipe; 23. A second water pipe; 3. a sewage tank; 31. a third water pipe; 32. a dosing valve; 33. a water purifying tank; 34. a submersible pump; 35. a sludge pump; 36. a fourth water pipe; 4. a dehumidifying device; 41. a fan; 42. a corrugated plate; a diversion trench 421 and a diversion trench; 43. an exhaust pipe; 44. a sloping plate; 45. And a fifth water pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Fig. 1 is the utility model provides a coal chemical industry flue gas dust collector's schematic structure diagram.
Fig. 2 is the structural schematic diagram of the wet process filter tower 2 in the coal chemical industry flue gas dust removal device.
Fig. 3 is the schematic structural diagram of the sewage tank 3 in the flue gas dust removing device in coal chemical industry.
Fig. 4 is a partial side view of the dehumidifier 4 in the flue gas dust removal device for coal chemical industry.
As shown in fig. 1-4, the utility model provides a coal chemical industry flue gas dust removal device, which comprises a bag-type dust remover 1 and a wet filter tower 2 connected with the bag-type dust remover 1, and is characterized in that a sewage tank 3 is installed at one side of the wet filter tower 2, and a dehumidifying device 4 is installed at one side of the sewage tank 3 away from the wet filter tower 2;
the wet-process filter tower 2 is connected with the sewage tank 3 through a water pipe, the wet-process filter tower 2 is connected with the sewage tank 3 through a first water pipe 22, and the wet-process filter tower 2 is connected with the dehumidifying device 4 through a second water pipe 23;
a purified water tank 33 is arranged in the sewage tank 3, a dosing valve 32 is arranged on the upper surface of the sewage tank 3, a submersible pump 34 is arranged in the purified water tank 33, the submersible pump 34 is connected with the first water pipe 22, a sludge pump 35 is arranged on one side of the sewage tank 3 close to the dehumidifying device 4, the output end of the sludge pump 35 is fixedly connected with a fourth water pipe 36, the fourth water pipe 36 penetrates into the purified water tank 33 and is fixedly connected with the purified water tank 33, the input end of the sludge pump 35 penetrates into the sewage tank 3, and a third water pipe 31 is arranged on one side of the sewage tank 3 close to the dehumidifying device 4;
last surface mounting of dehydrating unit 4 has fan 41, wave plate 42 is installed from top to bottom in proper order to the inside of dehydrating unit 4, blast pipe 43 and swash plate 44, guiding gutter 421 has been seted up on wave plate 42's surface, the one end that sewage case 3 was kept away from to third water pipe 31 runs through to dehydrating unit 4's inside, and with dehydrating unit 4 fixed connection, fifth water pipe 45 is installed to one side of dehydrating unit 4, fifth water pipe 45 runs through to dehydrating unit 4's inside, fifth water pipe 45 is linked together with third water pipe 31, sludge pump 35, immersible pump 34 and fan 41 all with external power source electric connection.
In the embodiment, the model of the bag-type dust collector 1 is DMC-36, and the bag-type dust collector 1 plays a role in primary filtration.
In this embodiment, the model of the wet process filter tower 2 is DN800, and the gas in the wet process filter tower 2 can be filtered by the wet process to remove harmful substances such as sulfur.
The model of the sludge pump 35 in this embodiment is ISGIRG100-100, and the sludge pump 35 can filter the precipitate in the reacted liquid in the sewage tank 3.
In the embodiment, the submersible pump 34 is WQD10, and the submersible pump 34 can convey the liquid in the purified water tank 33 to the wet filter tower 2 for wet filtration.
In this embodiment, the type of the fan 41 is PF150-3, and the fan 41 can draw out the gas in the dehumidifying apparatus 4 and discharge the gas to the outside
In the utility model, firstly, after the bag-type dust collector 1, the submersible pump 34 and the sludge pump 35 are connected with the external power supply and the flue gas to be filtered enters the bag-type dust collector 1, the particulate matters in the air are filtered, the gas enters the wet process filter tower 2, the submersible pump 34 pumps the liquid in the water purification tank 33 into the wet process filter tower 2, the liquid in the wet process filter tower 2 is further filtered by the wet process, the liquid generated after filtering in the wet process filter tower 2 enters the sewage tank 3, the worker reacts with the liquid in the sewage tank 3 by adding the reaction reagent at the medicine adding valve 32, after the reaction, the harmful substances in the liquid are crystallized or precipitate appears, the sludge pump 35 is used for circularly filtering the liquid pumped in the sewage tank 3, after the filtration, the clear water is conveyed into the water purification tank 33 by the sludge pump 35, finally the submersible pump 34 is used for conveying the liquid in the water purification tank 33 into the wet process filter tower 2, therefore, water resources are effectively saved, the consumption of water for wet filtration is reduced, filtered gas in the wet filtration tower 2 enters the dehumidifying device 4 from the second water pipe 23 at the top for dehumidifying treatment, after wet gas enters the dehumidifying device 4, the wet gas is firstly contacted with the inclined plate 44, moisture condensed by the inclined plate 44 flows into the sewage tank 3, the gas is further dehumidified when passing through the corrugated plate 42, water drops and liquid condensed on the corrugated plate 42 flow into the fifth water pipe 45 along the flow guide groove 421 on the corrugated plate 42, and finally the water drops and the liquid flow into the sewage tank 3 to be continuously used by the wet filtration tower 2, so that the water consumption is saved, the humidity in the gas is greatly reduced, and finally, the dry gas is discharged by the fan 41.
As shown in fig. 4, the corrugated plate 42 is located above the fifth water pipe 45, and the guiding gutter 421 is obliquely formed on the surface of the corrugated plate 42.
The diversion trench 421 is provided to enable the condensed water drops on the corrugated plate 42 to flow into the exhaust pipe 43 along the diversion trench 421, and finally flow into the sewage tank 3 along the fifth water pipe 45 for reuse.
As shown in fig. 2, a check valve 21 is installed on the water pipe.
The check valve 21 prevents the water in the waste water tank 3 from flowing backward.
As shown in fig. 3, the number of the swash plates 44 is four in total, and the four swash plates 44 are installed to intersect each other on the inner wall of the dehumidifying apparatus 4.
After the wet gas passes through the plurality of inclined plates 44, water in a part of the gas is condensed on the inclined plates 44 because the plurality of inclined plates 44 are arranged in a crossing manner.
As shown in fig. 2, the sludge pump 35 is located outside the wastewater tank 3, and the sludge pump 35 is fixedly connected to the wastewater tank 3.
It should be noted that since the sludge pump 35 is outside the sewage tank 3, the sludge pump 35 is more convenient to clean.
As shown in fig. 3, the exhaust pipe 43 has an hourglass structure, and the exhaust pipe 43 is adjacent to the fifth water pipe 45.
The gas having passed through the inclined plate 44 enters the corrugated plate 42 through the exhaust pipe 43, and finally passes through the corrugated plate 42 to be further dehumidified.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A coal chemical industry flue gas dust removal device comprises a bag-type dust remover (1) and a wet filter tower (2) connected with the bag-type dust remover (1), and is characterized in that a sewage tank (3) is installed on one side of the wet filter tower (2), and a dehumidification device (4) is installed on one side, far away from the wet filter tower (2), of the sewage tank (3);
the wet-process filtering tower (2) is connected with the sewage tank (3) through a water pipe, the wet-process filtering tower (2) is connected with the sewage tank (3) through a first water pipe (22), and the wet-process filtering tower (2) is connected with the dehumidifying device (4) through a second water pipe (23);
the sewage tank (3) is internally provided with a purified water tank (33), the upper surface of the sewage tank (3) is provided with a dosing valve (32), the purified water tank (33) is internally provided with a submersible pump (34), the submersible pump (34) is connected with the first water pipe (22), one side of the sewage tank (3) close to the dehumidifying device (4) is provided with a sludge pump (35), the output end of the sludge pump (35) is fixedly connected with a fourth water pipe (36), the fourth water pipe (36) penetrates into the purified water tank (33) and is fixedly connected with the purified water tank (33), the input end of the sludge pump (35) penetrates into the sewage tank (3), and one side of the sewage tank (3) close to the dehumidifying device (4) is provided with a third water pipe (31);
the last surface mounting of dehydrating unit (4) has fan (41), wave form board (42), blast pipe (43) and swash plate (44) have been installed from top to bottom in proper order to the inside of dehydrating unit (4), guiding gutter (421) have been seted up on the surface of wave form board (42), third water pipe (31) are kept away from the one end of sewage case (3) runs through extremely the inside of dehydrating unit (4), and with dehydrating unit (4) fixed connection, fifth water pipe (45) are installed to one side of dehydrating unit (4), fifth water pipe (45) run through extremely the inside of dehydrating unit (4), fifth water pipe (45) with third water pipe (31) are linked together, sludge pump (35) immersible pump (34) with fan (41) all with external power source electric connection.
2. The coal chemical industry flue gas dust removal device of claim 1, wherein the corrugated plate (42) is located above the fifth water pipe (45), and the flow guide grooves (421) are obliquely formed in the surface of the corrugated plate (42).
3. The coal chemical industry flue gas dust removal device of claim 1, wherein a check valve (21) is installed on the water pipe.
4. The coal chemical industry flue gas dust removal device according to claim 1, wherein the number of the inclined plates (44) is four, and the four inclined plates (44) are mutually crosswise arranged on the inner wall of the dehumidification device (4).
5. The coal chemical industry flue gas dust removal device according to claim 1, wherein the sludge pump (35) is located outside the sewage tank (3), and the sludge pump (35) is fixedly connected with the sewage tank (3).
6. The coal chemical industry flue gas dust removal device according to claim 1, wherein the exhaust pipe (43) is of an hourglass structure, and the exhaust pipe (43) is close to the fifth water pipe (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674493.5U CN210964429U (en) | 2019-05-13 | 2019-05-13 | Coal industry flue gas dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674493.5U CN210964429U (en) | 2019-05-13 | 2019-05-13 | Coal industry flue gas dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210964429U true CN210964429U (en) | 2020-07-10 |
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ID=71412836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674493.5U Expired - Fee Related CN210964429U (en) | 2019-05-13 | 2019-05-13 | Coal industry flue gas dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210964429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259854A (en) * | 2021-12-23 | 2022-04-01 | 东台宣龙防腐管道设备有限公司 | Integrated combined labyrinth tower for removing pollution and whitening of flue gas |
-
2019
- 2019-05-13 CN CN201920674493.5U patent/CN210964429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259854A (en) * | 2021-12-23 | 2022-04-01 | 东台宣龙防腐管道设备有限公司 | Integrated combined labyrinth tower for removing pollution and whitening of flue gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 719000 area C18, Yuheng coal chemical industrial zone, Hengshan District, Yulin City, Shaanxi Province Patentee after: Jia Xiaojun Address before: 719000 zone C18, Yuheng coal chemical industrial zone, Hengshan District, Ankang City, Shaanxi Province Patentee before: Jia Xiaojun |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |