CN206793302U - A kind of emission-control equipment of steel mill - Google Patents
A kind of emission-control equipment of steel mill Download PDFInfo
- Publication number
- CN206793302U CN206793302U CN201720453640.7U CN201720453640U CN206793302U CN 206793302 U CN206793302 U CN 206793302U CN 201720453640 U CN201720453640 U CN 201720453640U CN 206793302 U CN206793302 U CN 206793302U
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- China
- Prior art keywords
- exhaust gas
- dust removal
- emission
- water
- control equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of emission-control equipment of steel mill,Including spiral dust removal machine and exhaust gas treating tower,The left end of the spiral dust removal machine is provided with exhaust gas entrance,The top of the spiral dust removal machine is connected by the air inlet of breather line and air-introduced machine,The air taking port of the air-introduced machine is connected by the left end of breather line and plasma generator,The bottom of the gas disposal tower is provided with catch basin,The right-hand member bottom pipe of the catch basin and the left end bottom of water tank with strainer connect,The right-hand member bottom of the water tank with strainer and the water inlet of circulating pump connect,The water side of the circulating pump is connected with the ventilating water pipe through exhaust gas treating tower right-hand member,The utility model is reclaimed by the dust granules in spiral dust removal machine waste gas from the bottom discharge mouth of spiral dust removal machine into dust-removal cloth-bag,Avoid layering of the dust polluting environment by water tank with strainer,Catch basin can be recycled,Improve the cleanliness factor of clear water.The new structure is simple, easy to operate, is adapted to promote.
Description
Technical field
Technical field of waste gas treatment is the utility model is related to, specially a kind of emission-control equipment of steel mill.
Background technology
Exist in the prior art it is diversified using spray, aeration etc. means carry out exhaust-gas treatment equipment, but this
Some deficiency below a little generally existings：It is complicated, installation difficulty, some large-scale industrial waste gas treatment equipments with it is traditional
Steel mill's exhaust emission system is simultaneously incompatible, needs to reconstruct new exhaust system during use, input cost is big；Exhaust-gas treatment is used
Pond be still pool (pool inner water does not flow), waste gas is passed through in pond, waste gas can not reach with liquid in pond fully to be connect
Touch, it is poor for the clean-up effect of waste gas；Steel mill's processing waste gas needs substantial amounts of fund input, and operating cost is high, such as not in time
Waste gas is handled, periphery working environment will be polluted, so as to cause larger harm to human body, but it is current useless
Flash Gas Compression Skid System exhaust treatment efficiency is poor, and air cleaning is ineffective.
Therefore need to be improved the exhaust-gas treatment of steel mill.
Utility model content
The purpose of this utility model is to provide a kind of emission-control equipment of steel mill, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of emission-control equipment of steel mill, including
Spiral dust removal machine and exhaust gas treating tower, the left end of the spiral dust removal machine are provided with exhaust gas entrance, the top of the spiral dust removal machine
Connected by the air inlet of breather line and air-introduced machine, the air taking port of the air-introduced machine passes through breather line and plasma generator
Left end connection, top is provided with demisting layer on the inside of the exhaust gas treating tower, and the bottom of the gas disposal tower is provided with catch basin, institute
State the right-hand member bottom pipe of catch basin and the left end bottom of water tank with strainer connects, the right-hand member bottom of the water tank with strainer and circulating pump
Water inlet connection, the water side of the circulating pump with run through exhaust gas treating tower right-hand member ventilating water pipe be connected, at the waste gas
The top of reason tower is provided with exhaust outlet.
Preferably, the bottom discharge mouth of the spiral dust removal machine is provided with dust-removal cloth-bag.
Preferably, the top right side of the exhaust gas treating tower is provided with flushing water inlet.
Preferably, the water tank with strainer includes the second screen pack, and the left and right sides of second screen pack is pacified respectively
Equipped with the first screen pack and active carbon filtration web plate.
Preferably, the right-hand member bottom of the catch basin is provided with draining valve.
Preferably, the bottom of ventilating water pipe is provided with shower nozzle inside the exhaust gas treating tower, and the quantity of the shower nozzle must not be lacked
In 20, and shower nozzle is uniformly distributed.
Compared with prior art, the beneficial effects of the utility model are：The utility model is given up by spiral dust removal machine
Dust granules in gas are reclaimed from the bottom discharge mouth of spiral dust removal machine into dust-removal cloth-bag, avoid dust polluting environment from leading to
The layering of the first screen pack, the second screen pack and active carbon filtration web plate is crossed, catch basin can be circulated
Utilize, improve the cleanliness factor of clear water.The new structure is simple, easy to operate, is adapted to promote.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the sectional view of the utility model water tank with strainer.
In figure：1 spiral dust removal machine, 2 exhaust gas entrances, 3 breather lines, 4 air-introduced machines, 5 plasma generators, 6 exhaust-gas treatments
Tower, 7 demisting layers, 8 ventilating water pipes, 9 catch basins, 10 water tank with strainer, 11 circulating pumps, 12 shower nozzles, 13 exhaust outlets, 14 draining valves, 15
Rinse water inlet, 16 dust-removal cloth-bags, 17 first screen packs, 18 second screen packs, 19 active carbon filtration web plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：The emission-control equipment of the steel mill, including spiral
Dust removal machine 1 and exhaust gas treating tower 6, the left end of the spiral dust removal machine 1 are provided with exhaust gas entrance 2, the top of the spiral dust removal machine 1
It is connected by breather line 3 with the air inlet of air-introduced machine 4, the air taking port of the air-introduced machine 4 is sent out by breather line 3 and plasma
The left end connection of raw device 5, the inner side top of exhaust gas treating tower 6 are provided with demisting layer 7, and the bottom of the gas disposal tower 6 is provided with
Catch basin 9, the right-hand member bottom pipe of the catch basin 9 are connected with the left end bottom of water tank with strainer 10, the water tank with strainer 10
Right-hand member bottom is connected with the water inlet of circulating pump 11, the water side of the circulating pump 11 and leading to through the right-hand member of exhaust gas treating tower 6
Waterpipe 8 connects, and the top of the exhaust gas treating tower 6 is provided with exhaust outlet 13.
Further：The bottom discharge mouth of the spiral dust removal machine 1 is provided with dust-removal cloth-bag 16.Dust in waste gas is carried out
Recovery, avoids dust polluting environment.
Further：The top right side of the exhaust gas treating tower 6, which is provided with, rinses water inlet 15.It is easy to exhaust gas treating tower
6 inside is cleared up.
Further：The water tank with strainer 10 includes the second screen pack 18, the left and right two of second screen pack 18
Side is separately installed with the first screen pack 17 and active carbon filtration web plate 19.Layering so that catch basin 9 carries out circulation profit
With improving the cleanliness factor of clear water.
Further：The right-hand member bottom of the catch basin 9 is provided with draining valve 14.Be advantageous to discharge waste water.
Further：The bottom of the inside ventilating water pipe 8 of exhaust gas treating tower 6 is provided with shower nozzle 12, the number of the shower nozzle 12
Must not measure less than 20, and shower nozzle 12 is uniformly distributed.Multiple shower nozzles 12 are advantageous to water and merged with waste gas, improve to waste gas
Purification efficiency.
Specifically, in use, the emission-control equipment of the steel mill, by the way that waste gas is imported into spiral dedusting from exhaust gas entrance 2
The inside of machine 1, start air-introduced machine 4 and move so that the dust granules in waste gas enter from the bottom discharge mouth of spiral dust removal machine 1 to be removed
Dirt cloth bag 16 is reclaimed, and avoids dust polluting environment, and when waste gas enters plasma generator 5, plasma generator 5 can be with
Cation and anion are produced simultaneously, tentatively smoke elimination can be carried out to waste gas, eliminates the effect of peculiar smell, when waste gas enters at waste gas
When managing the inside of tower 6, start circulating pump 11 and operate, the clear water inside catch basin 9 can be passed through the He of ventilating water pipe 8 by circulating pump 11
Shower nozzle 12 carries out final process to waste gas, and the pure air after processing discharged by exhaust outlet 13, by the first screen pack 17,
It the layering of second screen pack 18 and active carbon filtration web plate 19, can make it that catch basin 9 is recycled, improve clear
The cleanliness factor of water.The new structure is simple, easy to operate, is adapted to promote.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of emission-control equipment of steel mill, including spiral dust removal machine (1) and exhaust gas treating tower (6), it is characterised in that：It is described
The left end of spiral dust removal machine (1) is provided with exhaust gas entrance (2), and the top of the spiral dust removal machine (1) is by breather line (3) with drawing
The air inlet connection of blower fan (4), the air taking port of the air-introduced machine (4) pass through a left side for breather line (3) and plasma generator (5)
End connection, exhaust gas treating tower (6) inner side top are provided with demisting layer (7), and the bottom of the gas disposal tower (6) is provided with water storage
Groove (9), the right-hand member bottom pipe of the catch basin (9) are connected with the left end bottom of water tank with strainer (10), the water tank with strainer
(10) right-hand member bottom is connected with the water inlet of circulating pump (11), and the water side of the circulating pump (11) is with running through exhaust gas treating tower
(6) ventilating water pipe (8) connection of right-hand member, the top of the exhaust gas treating tower (6) is provided with exhaust outlet (13).
A kind of 2. emission-control equipment of steel mill according to claim 1, it is characterised in that：The spiral dust removal machine (1)
Bottom discharge mouth be provided with dust-removal cloth-bag (16).
A kind of 3. emission-control equipment of steel mill according to claim 1, it is characterised in that：The exhaust gas treating tower (6)
Top right side be provided with rinse water inlet (15).
A kind of 4. emission-control equipment of steel mill according to claim 1, it is characterised in that：Water tank with strainer (10) bag
Include the second screen pack (18), be separately installed with left and right sides of second screen pack (18) the first screen pack (17) and
Active carbon filtration web plate (19).
A kind of 5. emission-control equipment of steel mill according to claim 1, it is characterised in that：The right side of the catch basin (9)
End bottom is provided with draining valve (14).
A kind of 6. emission-control equipment of steel mill according to claim 1, it is characterised in that：The exhaust gas treating tower (6)
The bottom of internal ventilating water pipe (8) is provided with shower nozzle (12), and the quantity of the shower nozzle (12) must not be less than 20, and shower nozzle (12)
It is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453640.7U CN206793302U (en) | 2017-04-27 | 2017-04-27 | A kind of emission-control equipment of steel mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453640.7U CN206793302U (en) | 2017-04-27 | 2017-04-27 | A kind of emission-control equipment of steel mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206793302U true CN206793302U (en) | 2017-12-26 |
Family
ID=60738506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720453640.7U Expired - Fee Related CN206793302U (en) | 2017-04-27 | 2017-04-27 | A kind of emission-control equipment of steel mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206793302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187429A (en) * | 2017-12-30 | 2018-06-22 | 金堆城钼业股份有限公司 | The purifier and purification method of flue gas during a kind of dry molybdenum concntrate |
-
2017
- 2017-04-27 CN CN201720453640.7U patent/CN206793302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187429A (en) * | 2017-12-30 | 2018-06-22 | 金堆城钼业股份有限公司 | The purifier and purification method of flue gas during a kind of dry molybdenum concntrate |
| CN108187429B (en) * | 2017-12-30 | 2020-08-11 | 金堆城钼业股份有限公司 | Purification device and purification method for flue gas in molybdenum concentrate drying process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |