CN202683001U - Grading dedusting system - Google Patents
Grading dedusting system Download PDFInfo
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- CN202683001U CN202683001U CN 201120552210 CN201120552210U CN202683001U CN 202683001 U CN202683001 U CN 202683001U CN 201120552210 CN201120552210 CN 201120552210 CN 201120552210 U CN201120552210 U CN 201120552210U CN 202683001 U CN202683001 U CN 202683001U
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- bag
- dust
- dust collector
- chamber
- pig
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Abstract
The utility model discloses a grading dedusting system, which belongs to the technical field of environmental protection, and relates to a bag-type dust collector for filtering particles carried in flue gas. The task of the utility model is to provide a grading dedusting system, and the technical scheme key points are that: the dedusting system comprises a dust collector (2) and a dust collector (3) which are connected in series; the dust collector (2) is a cyclone dust collector or an electric dust collector; the dust collector (3) comprises a bag-type dust collector device (4) and a bag-type dust collector device (5) which are connected in series; bag chambers are parallelly disposed in the bag-type dust collector devices (4, 5), and hanging bags are disposed in the bag chambers and are hung in the air. The hanging bag is made of spinning filter cloth, and is used for removing particles in smoke dust. The beneficial effects of the utility model are that: the workload of the hanging bag is reduced; particles in smoke dust are effectively removed; the capability of smoke penetration of the hanging bags is increased obviously, and the service life is prolonged; then energy consumption indexes of an induced draft fan motor are significantly decreased; the utility model is simple in structure.
Description
[technical field]
The utility model belongs to environmental technology field.Especially relate to a kind of sack cleaner that the particle that carries in the flue gas is leached.
[background technology]
At present, smoke-dust is more serious to the damage ratio of air, as: in the production processes such as thermal power generation, cement sintering, smelting iron and steel, rubber, Chemical Manufacture and material crushing, boiler heat supplying, inevitably producing has a large amount of smoke-dusts, becomes the air-polluting major pollutants.It removes smoke-dust is an important topic of pollution control.Traditional cleaner mainly contains: gravitational precipitator, cyclone dust collectors, electric cleaner, water dust scrubber and sack cleaner etc.; Described gravitational precipitator, cyclone dust collectors, electric cleaner, water dust scrubber all have preferably centrifugation to the flue dust that carries larger particles, still, can not remove in the flue gas than granule; Described sack cleaner can separate the larger particles in the flue dust, but separates more short grained weak effect in the flue dust, and its weak point is: filter bag easily stops up, and the deashing number of times is frequent, and the flue gas handling capacity is poor, and the blower motor power consumption is high; And life of bag filter is shorter.
[summary of the invention]
Task of the present utility model provides a kind of classification dust pelletizing system.Make its live load that alleviates Pig, both effectively removed the particle in the dust; The ability that makes again Pig pass through flue gas obviously improves and prolongs its service life, and the blower motor capability of energy dissipation also will significantly reduce simultaneously;
The technical solution of the utility model is as follows:
A kind of classification dust pelletizing system includes deduster 2 and deduster 3, and its characteristics are: deduster 3 is made of bag-type dust collector 4 and bag-type dust collector 5; Connect with pipeline between the dust suction inlet 401 of described bag-type dust collector 4 and the dust outlet 202 of deduster 2, connect with pipeline between the dust suction inlet 501 of bag-type dust collector 5 and the dust outlet 402 of bag-type dust collector 4.
Connect with pipeline between the dust suction inlet 201 of described deduster 2 and the dust outlet 102 of production equipment.
Described deduster 2 is cyclone dust collectors.
Described deduster 2 is electric cleaner.
In the described bag-type dust collector 4 marsupial chamber 4001,4002 is set in parallel, connect connection through air inlet chamber 41 between the dust suction inlet 401 of its bag chamber 4001,4002 dust suction inlet and bag-type dust collector 4, described bag is provided with Pig 44 in the chamber 4001,4002 vacantly, passes through exhaust chamber 42 between the dust outlet 402 of dust outlet and bag-type dust collector 4 on its Pig 44 and connects connection.
The making material of described Pig 44 is the weaving filter cloth, and its thread count is 307/201, is used for removing the particle of flue dust 2.5-10 micron.
In described bag chamber 4001,4002 dust suction inlet 4011,4012 air inlet chambers, one side be respectively arranged with and cut an air valve;
In the described bag-type dust collector 5 marsupial chamber 5001,5002 is set in parallel, its bag chamber 5001,5002 dust suction inlet 5011,5012 with the dust suction inlet 501 of bag-type dust collector 5 between connect connection through air inlet chamber 51, described bag is provided with Pig 55 in the chamber 5001,5002 vacantly, passes through exhaust chamber 52 between the dust outlet 502 of dust outlet and bag-type dust collector 5 on its Pig 55 and connects connection.
The making material of described Pig 55 is that the on-woven filter is sticking, is used for removing the particle of flue dust below 2.5 microns.
In described bag chamber 5001,5002 dust suction inlet 5011,5012 air inlet chambers, one side be respectively arranged with and cut an air valve;
In the bag-type dust collector 4 described in the utility model, 5 marsupial chamber 4001,4002 is set in parallel; 5001,5002.According to need of production the identical bag chamber of a plurality of structures can be set in parallel again.Equally, also can be at the indoor identical Pig of a plurality of structures that arranges again in parallel of bag according to need of production.
Set section air valve 4011 of the utility model, 4012,5011,5012 is production scheduling usefulness.
A kind of classification dust pelletizing system of the utility model, be divided into 3-stage dust-removal, its first order dedusting is deduster 2 dedustings, described deduster 2 both can be that cyclone dust collectors also can be electric cleaners, and it can be with the particle diameter of production equipment winding in the dust that run duration produces greater than the particle Ex-all more than 10 microns; Its second level dedusting is bag-type dust collector 4 dedustings, and the dust suction inlet 401 of described bag-type dust collector 4 connects with the flue dust device outlet 202 of deduster 2, can be with the particle Ex-all of the 2.5-10 micron of winding in the dust; Its third level dedusting is bag-type dust collector 5 dedustings,
The dust suction inlet 501 of described bag-type dust collector 5 connects with the dust outlet 402 of bag-type dust collector 4, can with winding in the dust less than 2.5 microns particle Ex-all.Can be provided with in parallel a plurality of bags of chambers in bag-type dust collector 4 and bag-type dust collector 5 equipment, its bag is indoor also can be provided with a plurality of Pigs in parallel.In time open or close a section air valve according to production scheduling, can in time change Pig and carry out corrective maintenance, can prevent effectively that fine particles or the dust in the dust from revealing and floating in the atmosphere.
Owing to adopting the technological means of 3-stage dust-removal, alleviated the live load of Pig, can effectively remove the particle in the dust; Make again Pig be difficult for stopping up, the deashing number of times of its Pig obviously reduces, and its Pig obviously improves by the ability of flue gas, also prolongs its service life, and the blower motor capability of energy dissipation also can significantly reduce simultaneously;
The beneficial effects of the utility model are as follows: owing to using technique scheme, realized alleviating the live load of Pig, both effectively removed the particle in the dust; The ability that makes again Pig pass through flue gas obviously improves and prolongs its service life, and the blower motor capability of energy dissipation is also with significantly reduced technique effect simultaneously, and the utility model is simple in structure.
[description of drawings]
Fig. 1 is the structural principle schematic diagram of first embodiment of the utility model.
Fig. 2 is the structural principle schematic diagram of deduster 3 among first embodiment of the utility model.
Fig. 3 is the A-A view among Fig. 2.
[specific embodiment]
The utility model is described in further detail below in conjunction with accompanying drawing.
In Fig. 1 Fig. 2 first embodiment shown in Figure 3, a kind of classification dust pelletizing system includes deduster 2 and deduster 3.Described deduster 3 is made of bag-type dust collector 4 and bag-type dust collector 5; Connect with pipeline between the dust suction inlet 401 of described bag-type dust collector 4 and the dust outlet 202 of deduster 2, connect with pipeline between the dust suction inlet 501 of bag-type dust collector 5 and the dust outlet 402 of bag-type dust collector 4.
Be connected with pipeline between the air entry 601 of described air-introduced machine 6 and the dust outlet 502 of bag-type dust collector 5.Be connected with pipeline between the exhaust outlet 602 of described air-introduced machine 6 and the air inlet 701 of exhaust chimney 7.
Connect with pipeline between the dust suction inlet 201 of described deduster 2 and the dust outlet 102 of production equipment 1.
Described deduster 2 is cyclone dust collectors.For removing the particle of flue dust greater than 10 microns.
In the described bag-type dust collector 4 marsupial chamber 4001,4002 is set in parallel, connect connection through air inlet chamber 41 between the dust suction inlet 401 of its bag chamber 4001,4002 dust suction inlet and bag-type dust collector 4, described bag is provided with Pig 44 in the chamber 4001,4002 vacantly, passes through exhaust chamber 42 between the dust outlet 402 of dust outlet and bag-type dust collector 4 on its Pig 44 and connects connection.
The making material of described Pig 44 is the weaving filter cloth, and its thread count is 307/201, is used for removing the particle of flue dust 2.5-10 micron.
In described bag chamber 4001,4002 dust suction inlet 4011,4012 air inlet chambers, 41 1 sides are respectively arranged with and cut an air valve;
In the described bag-type dust collector 5 marsupial chamber 5001,5002 is set in parallel, its bag chamber 5001,5002 dust suction inlet 5011,5012 with the dust suction inlet 501 of bag-type dust collector 5 between connect connection through air inlet chamber 51, described bag is provided with Pig 55 in the chamber 5001,5002 vacantly, passes through exhaust chamber 52 between the dust outlet 502 of dust outlet and bag-type dust collector 5 on its Pig 55 and connects connection.
The making material of described Pig 55 is that the on-woven filter is sticking, is used for removing the particle of flue dust below 2.5 microns.
In described bag chamber 5001,5002 dust suction inlet 5011,5012 air inlet chambers, one side be respectively arranged with and cut an air valve;
In the bag-type dust collector 4 described in the utility model, 5 marsupial chamber 4001,4002 is set in parallel; 5001,5002.According to need of production the identical bag chamber of a plurality of structures can be set in parallel again.Equally, also can be at the indoor identical Pig of a plurality of structures that arranges again in parallel of bag.
The present embodiment is divided into 3-stage dust-removal, and its first order dedusting is deduster 2 dedustings, and described deduster 2 is cyclone dust collectors, and it can be with the particle diameter of production equipment winding in the dust that run duration produces greater than the particle Ex-all more than 10 microns; Its second level dedusting is bag-type dust collector 4 dedustings, can be with the particle Ex-all of the 2.5-10 micron of winding in the dust; Its third level dedusting is bag-type dust collector 5 dedustings, can with winding in the dust less than 2.5 microns particle Ex-all.
Can in time open or close a section air valve according to production scheduling, the flue dust on the inside, cleaning bag chamber and Pig surface also can in time be changed Pig and carry out corrective maintenance, prevents that effectively fine particles or the dust in the dust from revealing and floating in the atmosphere.
The technological means of the present embodiment 3-stage dust-removal has alleviated the live load of Pig, can effectively remove the particle in the dust; Make again Pig be difficult for stopping up, the deashing number of times of its Pig obviously reduces, and its Pig obviously improves by the ability of flue gas, also prolongs its service life, and the blower motor capability of energy dissipation also can significantly reduce simultaneously;
Claims (10)
1. a classification dust pelletizing system includes deduster (2) and deduster (3), it is characterized in that: deduster (3) is made of bag-type dust collector (4) and bag-type dust collector (5); Connect with pipeline between the dust suction inlet (401) of described bag-type dust collector (4) and the dust outlet (202) of deduster (2), connect with pipeline between the dust suction inlet (501) of bag-type dust collector (5) and the dust outlet (402) of bag-type dust collector (4).
2. described a kind of classification dust pelletizing system according to claim 1 is characterized in that: connect with pipeline between the dust suction inlet (201) of described deduster (2) and the dust outlet (102) of production equipment.
3. described a kind of classification dust pelletizing system according to claim 1, it is characterized in that: described deduster (2) is cyclone dust collectors.
4. described a kind of classification dust pelletizing system according to claim 1, it is characterized in that: described deduster (2) is electric cleaner.
5. described a kind of classification dust pelletizing system according to claim 1, it is characterized in that: described bag-type dust collector arranges marsupial chamber (4001 in (4) in parallel, 4002), its bag chamber (4001,4002) dust suction inlet (4011,4012) with between the dust suction inlet (401) of bag-type dust collector (4) connect connection through air inlet chamber (41), described bag chamber (4001,4002) be provided with vacantly Pig (44) in, pass through exhaust chamber (42) between the dust outlet (402) of the upper dust outlet of its Pig (44) and bag-type dust collector (4) and connect connection.
6. described a kind of classification dust pelletizing system according to claim 5, it is characterized in that: the making material of described Pig (44) is the weaving filter cloth, and its thread count is 307/201, is used for removing the particle of flue dust 2.5-10 micron.
7. described a kind of classification dust pelletizing system according to claim 5 is characterized in that: be respectively arranged with in described bag chamber (4001,4002) dust suction inlet (4011,4012) air inlet chamber one side and cut an air valve.
8. described a kind of classification dust pelletizing system according to claim 1, it is characterized in that: described bag-type dust collector arranges marsupial chamber (5001 in (5) in parallel, 5002), its bag chamber (5001,5002) dust suction inlet (5011,5012) with between the dust suction inlet (501) of bag-type dust collector (5) connect connection through air inlet chamber (51), described bag chamber (5001,5002) be provided with vacantly Pig (55) in, pass through exhaust chamber (52) between the dust outlet (502) of the upper dust outlet of its Pig (55) and bag-type dust collector (5) and connect connection.
9. described a kind of classification dust pelletizing system according to claim 8, it is characterized in that: the making material of described Pig (55) is that the on-woven filter is sticking, is used for removing the particle of flue dust below 2.5 microns.
10. described a kind of classification dust pelletizing system according to claim 8 is characterized in that: be respectively arranged with in described bag chamber (5001,5002) dust suction inlet (5011,5012) air inlet chamber one side and cut an air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120552210 CN202683001U (en) | 2011-12-27 | 2011-12-27 | Grading dedusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120552210 CN202683001U (en) | 2011-12-27 | 2011-12-27 | Grading dedusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683001U true CN202683001U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120552210 Expired - Fee Related CN202683001U (en) | 2011-12-27 | 2011-12-27 | Grading dedusting system |
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| Country | Link |
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| CN (1) | CN202683001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964089A (en) * | 2016-06-23 | 2016-09-28 | 尹胜文 | Full-wind-running energy-saving environment-friendly system for boilers |
| CN107617299A (en) * | 2017-10-31 | 2018-01-23 | 湖北力帝机床股份有限公司 | Disintegrating machine fire prevention dust pelletizing system |
-
2011
- 2011-12-27 CN CN 201120552210 patent/CN202683001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964089A (en) * | 2016-06-23 | 2016-09-28 | 尹胜文 | Full-wind-running energy-saving environment-friendly system for boilers |
| CN105964089B (en) * | 2016-06-23 | 2018-05-04 | 尹胜文 | Full blast transports boiler energy-saving environment friendly system |
| CN107617299A (en) * | 2017-10-31 | 2018-01-23 | 湖北力帝机床股份有限公司 | Disintegrating machine fire prevention dust pelletizing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20161227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |