CN218281141U - 0G system overflow water seal tank exhaust improves device - Google Patents
0G system overflow water seal tank exhaust improves device Download PDFInfo
- Publication number
- CN218281141U CN218281141U CN202222566355.XU CN202222566355U CN218281141U CN 218281141 U CN218281141 U CN 218281141U CN 202222566355 U CN202222566355 U CN 202222566355U CN 218281141 U CN218281141 U CN 218281141U
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- Prior art keywords
- water seal
- overflow water
- gas
- converter
- exhaust
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 239000000428 dust Substances 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 230000018044 dehydration Effects 0.000 claims description 33
- 238000006297 dehydration reaction Methods 0.000 claims description 33
- 230000005484 gravity Effects 0.000 claims description 12
- 238000002166 wet spinning Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 42
- 239000003034 coal gas Substances 0.000 abstract description 21
- 238000001914 filtration Methods 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 5
- 238000011045 prefiltration Methods 0.000 abstract description 3
- 239000000567 combustion gas Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application discloses 0G system overflow water seal box exhaust improvement device relates to 0G system and uses overflow water seal box exhaust technical field, including first converter and second converter, the overflow water seal box has been placed to the upper end of platform, and the upper end of overflow water seal box is connected with the blast pipe, and the dust removal case is installed with the junction of overflow water seal box to the blast pipe. The gas that contains the coal gas in the overflow water seal case can be in the drainage to the blast pipe, and explosion-proof centrifugal fan starts the back after, can open electrical control valve, utilizes the exhaust column to take out the gas that the blast pipe was drawn forth, and the gas of taking out will be discharged from the factory building top. Before the gas that contains coal gas got into the blast pipe, will take the lead into the dust removal incasement portion, the sponge piece in the middle of active carbon filter screen and the connecting seat will be to the gas prefilter that contains coal gas, will pass through the whirl board secondary filter in the middle of the fixed plate after that to not only can reduce overflow water seal drain pipe coal gas inorganization loss, can carry out filtration purification to the combustion gas simultaneously.
Description
Technical Field
The utility model belongs to the technical field of 0G system overflow water seal tank exhaust technique and specifically relates to a 0G system overflow water seal tank exhaust improves device is related to.
Background
The overflow water seal box is important equipment in an OG wet dedusting system, bears the smooth overflow of dedusting water, ensures that coal gas in the system cannot be leaked, and designs an exhaust pipe for ensuring that the dedusting water can smoothly overflow the overflow water seal box.
However, in the production process of the traditional converter, converter gas retained at the upper part of the overflow water sealing box cannot be effectively and completely dissipated from the exhaust pipe, but part of the converter gas is wrapped and carried in the dedusting water and overflows along the overflow water sealing box blow-off pipe, and finally the concentration of the converter gas at a high-rise platform exceeds the standard, so that the personal safety is influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the above-mentioned problem, the utility model provides a 0G system overflow water seal tank exhaust improves device.
The utility model provides a 0G system overflow water seal tank exhaust improves device adopts following technical scheme:
an improved 0G system overflow water seal box exhaust device comprises a first converter and a second converter, wherein the second converter is arranged on one side of the first converter, platforms are installed at the front ends of the first converter and the second converter, an overflow water seal box is placed at the upper end of each platform, a sewage discharge groove is installed at the lower end of each platform, an exhaust pipe is connected to the upper end of each overflow water seal box, a dust removal box is installed at the joint of each exhaust pipe and each overflow water seal box, and an exhaust pipe is connected to one end, away from each dust removal box, of each exhaust pipe;
the two sides of the lower end of the inner wall of the dust removal box are provided with limiting seats, the upper end of the inner cavity of the dust removal box is provided with a fixed plate, and the upper end of the fixed plate is provided with a gas collecting hood;
the lower end of the middle of the limiting seat is provided with an active carbon filter screen, the two sides of the upper end of the active carbon filter screen are provided with pressure springs, the connecting seat is installed to the upper end of pressure spring, and the connecting seat is located the middle upper end of spacing seat, and the sponge piece is then installed to the centre of connecting seat.
Through adopting above-mentioned technical scheme, the inside that the dust removal water that first converter and second converter produced will get into overflow water seal box, the gas that contains coal gas in the overflow water seal box can be drained to the exhaust pipe in, at last the exhaust pipe suction of rethread exhaust, before the gas that contains coal gas gets into the blast pipe, will take the lead to get into the dust removal incasement portion and carry out filtration purification, be connected through the pressure spring in the middle of the both sides of active carbon filter screen and connecting seat, make the two can be in the middle of spacing seat self-adaptation flexible regulation, in case the gas that contains coal gas gets into the dust removal incasement portion after, the sponge piece in the middle of active carbon filter screen and the connecting seat will be to the gas prefiltration that contains coal gas, will pass through fixed plate secondary filter after that, utilize the gas collecting hood to collect at last and introduce in the blast pipe.
Optionally, the overflow water seal box comprises a gravity dehydration water seal device, an elbow dehydration water seal device and a wet spinning dehydration water seal device, the elbow dehydration water seal device is positioned on one side of the gravity dehydration water seal device, and the wet spinning dehydration water seal device is arranged on one side of the elbow dehydration water seal device far away from the gravity dehydration water seal device.
Through adopting above-mentioned technical scheme, overflow water seal box on first converter and the second converter is equallyd divide into three, is gravity dehydration water seal ware, elbow dehydration water seal ware and wet whirling dehydration water seal ware respectively, and independently parts overflow water seal box on first converter and the second converter, has increased the security when single stove overhauls.
Optionally, a butterfly valve is connected to the middle of the exhaust pipe.
By adopting the technical scheme, the opening and closing of the exhaust pipe can be controlled.
Optionally, a swirl plate is mounted in the middle of the fixed plate.
Through adopting above-mentioned technical scheme, when the gas that contains coal gas passes through the whirl board, the whirl board can help filtering the volume particle impurity in the gas.
Optionally, the gas collecting channel is of a horn-shaped structure, and the upper end of the gas collecting channel is connected with the exhaust pipe.
By adopting the technical scheme, the gas collecting hood can drain gas containing coal gas to the exhaust pipe for discharging.
Optionally, the middle of the exhaust pipe is connected with an electric regulating valve, and one side of the exhaust pipe, which is far away from the exhaust pipe, is provided with an explosion-proof centrifugal fan.
Through adopting above-mentioned technical scheme, explosion-proof centrifugal fan starts the back, can open electrical control valve, and explosion-proof centrifugal fan will utilize the exhaust column to take out the gas that the blast pipe was drawn forth after that, and the gas of taking out will be discharged from the factory building top.
To sum up, the utility model discloses a following at least one beneficial effect: the gas that contains the coal gas in the overflow water seal case can be in the drainage to the blast pipe, and explosion-proof centrifugal fan starts the back after that, can open electrical control valve, and explosion-proof centrifugal fan will utilize the exhaust column to draw out the gas of blast pipe after that, and the gas of taking out will be discharged from the factory building top. Before the gas that contains coal gas gets into the blast pipe, will take the lead into the dust removal incasement portion and carry out filtration purification, sponge piece in the middle of active carbon filter screen and the connecting seat will be to the gaseous prefilter that contains coal gas, will pass through the whirl board secondary filter in the middle of the fixed plate after that, when the gas that contains coal gas passes through the whirl board, the whirl board can help to filter the volume particle impurity in the gas, utilize the gas collecting channel to collect at last and introduce in the blast pipe, thereby not only can reduce overflow water seal drain pipe coal gas inorganization loss, can carry out filtration purification to the combustion gas simultaneously, reduce the pollution to the outside air.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural view of the inside of the dust removing box of the present invention;
fig. 3 is a top view of the fixing plate of the present invention.
Description of the reference numerals:
1. a first converter; 2. a second converter; 3. a platform; 4. an overflow water seal tank; 41. a gravity dehydration water seal device; 42. a water seal device for elbow dehydration; 43. a wet spinning dehydration water sealer; 5. a sewage draining groove; 6. an exhaust pipe; 61. a butterfly valve; 7. a dust removal box; 71. a limiting seat; 711. an active carbon filter screen; 712. a pressure spring; 713. a connecting seat; 714. a sponge block; 72. a fixing plate; 721. a swirl plate; 73. a gas-collecting channel; 8. an exhaust pipe; 81. an electric control valve; 82. explosion-proof centrifugal fan.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: the utility model provides a 0G system overflow water seal box exhaust improves device, including first converter 1 and second converter 2, second converter 2 sets up in one side of first converter 1, platform 3 is installed to the front end of first converter 1 and second converter 2, overflow water seal box 4 has been placed to the upper end of platform 3, blow-off groove 5 is installed to the lower extreme of platform 3, the upper end of overflow water seal box 4 is connected with blast pipe 6, the intermediate junction of blast pipe 6 has butterfly valve 61, when blast pipe 6 is drawn forth gas to needs opening, butterfly valve 61 can be unscrewed, when needs close blast pipe 6 and seal, butterfly valve 61 can be screwed up and exhaust pipe 6 is closed. The dust removal case 7 is installed with the junction of overflow water seal case 4 to blast pipe 6, and spacing seat 71 is installed to the lower extreme both sides of dust removal case 7 inner wall, and fixed plate 72 is installed to the inner chamber upper end of dust removal case 7, and whirl board 721 is installed to the centre of fixed plate 72, and gas collecting channel 73 is installed to the upper end of fixed plate 72, and gas collecting channel 73 is loudspeaker column structure, and the upper end of gas collecting channel 73 is connected with blast pipe 6. Activated carbon filter screen 711 is installed to spacing seat 71's middle lower extreme, pressure spring 712 is installed to activated carbon filter screen 711's upper end both sides, connecting seat 713 is installed to the upper end of pressure spring 712, connecting seat 713 is located spacing seat 71's middle upper end, and sponge piece 714 is then installed to the centre of connecting seat 713, the one end that dust removal case 7 was kept away from to blast pipe 6 is connected with exhaust column 8, the intermediate junction of exhaust column 8 has electrical control valve 81, explosion-proof centrifugal fan 82 is installed to one side that blast pipe 6 was kept away from to exhaust column 8.
The dust removal water that first converter 1 and second converter 2 produced will get into the inside of overflow water seal case 4, and the gas that contains the coal gas in overflow water seal case 4 can be in the drainage pipe 6, starts explosion-proof centrifugal fan 82 at last, and explosion-proof centrifugal fan 82 starts the back, can open electrical control valve 81, and explosion-proof centrifugal fan 82 will utilize exhaust column 8 to take out the gas that blast pipe 6 was drawn forth after that, and the gas of taking out will be discharged from the factory building top. Before gas that contains coal gas gets into blast pipe 6, will take the lead to get into dust removal case 7 inside and carry out filtration purification, be connected through pressure spring 712 in the middle of the both sides of active carbon filter screen 711 and connecting seat 713, make the two can be in spacing seat 71 middle self-adaptation telescopic adjustment, in case the gas that contains coal gas gets into inside back of dust removal case 7, sponge piece 714 in the middle of active carbon filter screen 711 and connecting seat 713 will be to the gas that contains coal gas preliminary filtration, will pass through the whirl board 721 secondary filtration in the middle of fixed plate 72 afterwards, when the gas that contains coal gas passes through whirl board 721, whirl board 721 can help filtering the amount of particle impurity in the gas, utilize gas collecting hood 73 to collect at last and introduce in blast pipe 6.
The overflow water seal box 4 comprises a gravity dehydration water seal device 41, an elbow dehydration water seal device 42 and a wet spinning dehydration water seal device 43, wherein the elbow dehydration water seal device 42 is positioned at one side of the gravity dehydration water seal device 41, and the wet spinning dehydration water seal device 43 is arranged at one side of the elbow dehydration water seal device 42 far away from the gravity dehydration water seal device 41. The overflow water seal boxes 4 on the first converter 1 and the second converter 2 are divided into three parts, namely a gravity dehydration water seal 41, an elbow dehydration water seal 42 and a wet rotary dehydration water seal 43, and the overflow water seal boxes 4 on the first converter 1 and the second converter 2 are independently separated, so that the safety during single-furnace maintenance is improved.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a 0G system overflow water seal case exhaust improves device, includes first converter (1) and second converter (2), its characterized in that: the second converter (2) is arranged on one side of the first converter (1), a platform (3) is installed at the front ends of the first converter (1) and the second converter (2), an overflow water seal box (4) is placed at the upper end of the platform (3), a sewage discharge groove (5) is installed at the lower end of the platform (3), an exhaust pipe (6) is connected to the upper end of the overflow water seal box (4), a dust removal box (7) is installed at the joint of the exhaust pipe (6) and the overflow water seal box (4), and an exhaust pipe (8) is connected to one end, far away from the dust removal box (7), of the exhaust pipe (6);
limiting seats (71) are mounted on two sides of the lower end of the inner wall of the dust removal box (7), a fixing plate (72) is mounted at the upper end of an inner cavity of the dust removal box (7), and a gas collecting hood (73) is mounted at the upper end of the fixing plate (72);
the middle lower end of the limiting seat (71) is provided with an active carbon filter screen (711), two sides of the upper end of the active carbon filter screen (711) are provided with a pressure spring (712), the upper end of the pressure spring (712) is provided with a connecting seat (713), the connecting seat (713) is positioned at the middle upper end of the limiting seat (71), and the middle of the connecting seat (713) is provided with a sponge block (714).
2. The improved 0G system overflow water seal tank exhaust device according to claim 1, characterized in that: the overflow water seal box (4) comprises a gravity dehydration water seal device (41), an elbow dehydration water seal device (42) and a wet spinning dehydration water seal device (43), the elbow dehydration water seal device (42) is positioned on one side of the gravity dehydration water seal device (41), and the wet spinning dehydration water seal device (43) is arranged on one side, far away from the gravity dehydration water seal device (41), of the elbow dehydration water seal device (42).
3. The improved 0G system overflow water seal tank exhaust device according to claim 1, characterized in that: the middle of the exhaust pipe (6) is connected with a butterfly valve (61).
4. The 0G system overflow water seal box exhaust improvement device of claim 1, characterized in that: the middle of the fixed plate (72) is provided with a cyclone plate (721).
5. The 0G system overflow water seal box exhaust improvement device of claim 1, characterized in that: the gas-collecting hood (73) is of a horn-shaped structure, and the upper end of the gas-collecting hood (73) is connected with the exhaust pipe (6).
6. The improved 0G system overflow water seal tank exhaust device according to claim 1, characterized in that: the middle of the exhaust pipe (8) is connected with an electric regulating valve (81), and one side of the exhaust pipe (8) far away from the exhaust pipe (6) is provided with an explosion-proof centrifugal fan (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222566355.XU CN218281141U (en) | 2022-09-26 | 2022-09-26 | 0G system overflow water seal tank exhaust improves device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222566355.XU CN218281141U (en) | 2022-09-26 | 2022-09-26 | 0G system overflow water seal tank exhaust improves device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218281141U true CN218281141U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222566355.XU Active CN218281141U (en) | 2022-09-26 | 2022-09-26 | 0G system overflow water seal tank exhaust improves device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218281141U (en) |
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2022
- 2022-09-26 CN CN202222566355.XU patent/CN218281141U/en active Active
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