CN204865432U - Totally closed flue gas entrapment device of pickling - Google Patents
Totally closed flue gas entrapment device of pickling Download PDFInfo
- Publication number
- CN204865432U CN204865432U CN201520482659.5U CN201520482659U CN204865432U CN 204865432 U CN204865432 U CN 204865432U CN 201520482659 U CN201520482659 U CN 201520482659U CN 204865432 U CN204865432 U CN 204865432U
- Authority
- CN
- China
- Prior art keywords
- pickling
- factory building
- sealing
- acid gas
- flue gas
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000005554 pickling Methods 0.000 title claims abstract description 45
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title abstract 8
- 239000003546 flue gas Substances 0.000 title abstract 8
- 239000002253 acid Substances 0.000 claims abstract description 44
- 239000000779 smoke Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 33
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 2
- 210000003437 trachea Anatomy 0.000 abstract 2
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 239000003570 air Substances 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model relates to a totally closed flue gas entrapment device of pickling, including factory building, vent, passageway, driving, pickling bath, flue gas entrapment device, sour gas purifier, trachea, draught fan and chimney, the vent is established in factory building top, and establish in the inside left and right lateral wall department of factory building in the passageway, and the pickling bath is established inside the factory building, and flue gas entrapment device is established in the pickling bath top, and the driving is established in flue gas entrapment device, and flue gas entrapment device, sour gas purifier, draught fan and chimney loop through the trachea and connect, flue gas entrapment device including sealed between, aspirator and soft curtain, establish in the pickling bath top between sealed, before between sealed, back lateral wall lower part is equipped with the pickling material and imports and exports, exit department of pickling material are equipped with soft curtain, the top is equipped with the aspirator between sealed, in this device, the acid gas that flue gas entrapment device was collected gets into sour gas purifier and handles, after draught fan, smoke stack emission to the atmosphere in, prevent that acid gas from corroding the factory building steel construction, reduces gaseous pollutants and discharges.
Description
Technical field
The utility model relates to environmental technology field, specifically the totally-enclosed smoke gathering device of a kind of pickling.
Background technology
Traditional pickling tube smoke eliminator has pickling tube body, draught hood is equipped with in the top of pickling tube body, the external exhaust tube of draught hood, the end of exhaust tube is connected with supervisor, acid gas collecting pipe supervisor is equipped with, acid gas collecting pipe is circumscribed with acid gas purifying column, acid gas collecting pipe is also equipped with air-introduced machine, draught hood in this classical acid wash pool is contained in the top of steel-structure factory building, driving conveniently on steel-structure factory building is moved, draught hood is needed to be suspended on position very high above pickling tube, the collection efficiency of acid gas can be reduced like this, and have a large amount of acid gas and spread in ambient air, pollute the working environment in workshop, equipment in corrosion workshop, the another kind of acid gas purifier patent No. is " 201310154764.1 ", name is called " a kind of oxidation aluminium pickling tube collecting acid gas ", by installing acid gas collecting box additional above pickling tube body, acid gas can be drawn to acid gas purifying column by acid gas collecting box and draught hood simultaneously process, improve acid gas collection efficiency, reduce acid gas to the corrosion of plant and equipment, but still have acid gas and blow out, have influence on factory building, equipment and environment, therefore, need to design a kind of smoke gathering device that can absorb whole acid gas.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of totally-enclosed smoke gathering device of pickling that can absorb whole acid gas.
The technical scheme that the utility model adopts is: provide a kind of pickling totally-enclosed smoke gathering device, comprise factory building, ventilating opening, passageway, driving, pickling tube, smoke gathering device, acid gas purifier, tracheae, air-introduced machine and chimney, described ventilating opening is located at factory building over top, it is inner left that described passageway is located at factory building, right side wall place, described pickling tube is located at factory building inside, described smoke gathering device is located at factory building inside and is placed in above pickling tube, described driving is located in smoke gathering device, described smoke gathering device, acid gas purifier, air-introduced machine is connected by tracheae successively with chimney, described tracheae comprises arm and house steward, acid gas purifier gas outlet is connected by house steward with air-introduced machine air inlet, air-introduced machine gas outlet is connected by house steward with chamber inlet, it is characterized in that: described smoke gathering device comprises between sealing, draught hood and soft curtain, to be located between described sealing above pickling tube and to cover pickling tube, between described sealing, forward and backward lower sidewall is provided with pickled material import and export, described pickled material import and export is provided with soft curtain, the fixing driving of sidewall between described sealing, between described sealing, top is provided with some draught hoods, the equal connecting branch of each draught hood, arm gathers and is connected to house steward one end, and house steward's other end connects acid gas purifier air inlet.
Described draught hood regular array top or be irregularly arranged in top between sealing between sealing.
After adopting above structure, the totally-enclosed smoke gathering device of the utility model pickling in use, by collecting acid gas that pickling tube distributes between sealing and the contacting of isolated acid gas and factory building, before between sealing, the pickled material of rear wall bottom imports and exports the chassis of turnover delivery pickling workpiece, prevent from sealing interior acid gas effusion by soft curtain, absorb acid gas by draught hood and supplemented fresh air by soft curtain and keep air quality in sealing, by acid gas purifier purification acid gas, effectively prevent sour gas corrosion workshop steel structure, do not affect the normal operation of production simultaneously, improve the working environment in factory building, decreasing pollution gas discharging.
Accompanying drawing explanation
Fig. 1 is front sectional view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is top view between sealing of the present utility model.
Fig. 4 is diagrammatic top view of the present utility model.
In figure, 1, factory building, 2, between sealing, 3, draught hood, 4, tracheae, 5, acid gas purifier, 6, air-introduced machine, 7, soft curtain, 8, pickling tube, 9, driving, 10, passageway, 11, ventilating opening, 12, chimney.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the totally-enclosed smoke gathering device of the utility model pickling, comprise factory building 1, ventilating opening 11, passageway 10, driving 9, pickling tube 8, smoke gathering device, acid gas purifier 5, tracheae 4, air-introduced machine 6 and chimney 12, ventilating opening 11 is located at factory building 1 over top, it is inner left that passageway 10 is located at factory building 1, right side wall place, it is inner that pickling tube 8 is located at factory building 1, smoke gathering device is located at factory building 1 inside and is placed in above pickling tube 8, driving 9 is located in smoke gathering device, smoke gathering device, acid gas purifier 5, air-introduced machine 6 is connected by tracheae 4 successively with chimney 12, tracheae 4 comprises arm and house steward, acid gas purifier 5 gas outlet is connected by house steward with air-introduced machine 6 air inlet, air-introduced machine 6 gas outlet is connected by house steward with chimney 12 air inlet, smoke gathering device to comprise between sealing 2, draught hood 3 and soft curtain 7, between sealing, 2 to be located at above pickling tube 8 and to cover pickling tube 8, between sealing, 2 forward and backward lower sidewall are provided with pickled material import and export, pickled material import and export is provided with soft curtain 7, between sealing, 2 sidewalls fix driving 9, between sealing, 2 tops are provided with some draught hoods 3, each draught hood 3 is connecting branch all, arm gathers and is connected to house steward one end, and house steward's other end connects acid gas purifier 5 air inlet.
Draught hood 3 regular array 2 tops or be irregularly arranged in 2 tops between sealing between sealing.
Between sealing, 2 make by anticorrosive with driving 10 and accessory thereof.
The utility model is when specific works, after pickling tube 8 put into by pickling workpiece, acid solution is added toward pickling tube 8, open air-introduced machine 6 to 2 providing negative pressure between sealing, draught hood 3 absorbs acid gas and supplements fresh air by soft curtain 7 and to keep between sealing air quality in 2, entered arm by the gas that draught hood 3 absorbs and be aggregated into house steward again, gas enters acid gas purifier 5 by house steward and purifies, and purified gas enters in air by chimney after air-introduced machine 6; Between sealing, 2 isolated acid gas and factory building 1 contacts, between sealing, the pickled material of 2 forward and backward lower sidewall imports and exports the chassis of turnover delivery pickling workpiece, driving 9 is sling and puts down pickling workpiece, acid gas effusion between soft curtain 7 prevents from sealing in 2, ventilating opening 11 keeps factory building 1 inner air flow, and passageway 10 facilitates pedestrian by factory building 1; This device effectively prevents sour gas corrosion factory building 1 steel construction, ensures the normal operation of producing simultaneously, improves working environment, decreasing pollution gas discharging.
Claims (2)
1. the totally-enclosed smoke gathering device of pickling, comprise factory building (1), ventilating opening (11), passageway (10), driving (9), pickling tube (8), smoke gathering device, acid gas purifier (5), tracheae (4), air-introduced machine (6) and chimney (12), described ventilating opening (11) is located at factory building (1) over top, it is inner left that described passageway (10) is located at factory building (1), right side wall place, it is inner that described pickling tube (8) is located at factory building (1), described smoke gathering device is located at factory building (1) inside and is placed in pickling tube (8) top, described driving (9) is located in smoke gathering device, described smoke gathering device, acid gas purifier (5), air-introduced machine (6) and chimney (12) are connected by tracheae (4) successively, described tracheae (4) comprises arm and house steward, acid gas purifier (5) gas outlet is connected by house steward with air-introduced machine (6) air inlet, air-introduced machine (6) gas outlet is connected by house steward with chimney (12) air inlet, it is characterized in that: described smoke gathering device comprises (2) between sealing, draught hood (3) and soft curtain (7), between described sealing, (2) are located at pickling tube (8) top and cover pickling tube (8), between described sealing, (2) are front, rear wall bottom is provided with pickled material and imports and exports, described pickled material import and export is provided with soft curtain (7), the fixing driving (9) of (2) sidewall between described sealing, between described sealing, (2) top is provided with some draught hoods (3), each draught hood (3) is connecting branch all, arm gathers and is connected to house steward one end, house steward's other end connects acid gas purifier (5) air inlet.
2. the totally-enclosed smoke gathering device of pickling according to claim 1, is characterized in that: described draught hood (3) regular array (2) top or be irregularly arranged in (2) top between sealing between sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482659.5U CN204865432U (en) | 2015-07-07 | 2015-07-07 | Totally closed flue gas entrapment device of pickling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482659.5U CN204865432U (en) | 2015-07-07 | 2015-07-07 | Totally closed flue gas entrapment device of pickling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204865432U true CN204865432U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482659.5U Expired - Fee Related CN204865432U (en) | 2015-07-07 | 2015-07-07 | Totally closed flue gas entrapment device of pickling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204865432U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862054A (en) * | 2016-04-21 | 2016-08-17 | 中冶南方工程技术有限公司 | Arrangement method for mist removal pipelines of bath body |
| CN106111650A (en) * | 2016-07-26 | 2016-11-16 | 贵州钢绳股份有限公司 | A kind of air curtain blow pipe device for acid mist pump drainage and purification |
| CN108889752A (en) * | 2018-04-28 | 2018-11-27 | 同济大学 | A kind of double-exhaust port formula air exhausting device and workshop exhaust system |
| CN109570130A (en) * | 2018-12-18 | 2019-04-05 | 徐州市万达石英有限公司 | Cleaning device for quartz sand |
| CN110180276A (en) * | 2019-07-05 | 2019-08-30 | 中国化学工业桂林工程有限公司 | The dual nested refining glue exhaust gas concentration collection device of one kind and its collection method |
-
2015
- 2015-07-07 CN CN201520482659.5U patent/CN204865432U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862054A (en) * | 2016-04-21 | 2016-08-17 | 中冶南方工程技术有限公司 | Arrangement method for mist removal pipelines of bath body |
| CN105862054B (en) * | 2016-04-21 | 2018-08-21 | 中冶南方工程技术有限公司 | A kind of groove body fog discharge pipeline method for arranging |
| CN106111650A (en) * | 2016-07-26 | 2016-11-16 | 贵州钢绳股份有限公司 | A kind of air curtain blow pipe device for acid mist pump drainage and purification |
| CN108889752A (en) * | 2018-04-28 | 2018-11-27 | 同济大学 | A kind of double-exhaust port formula air exhausting device and workshop exhaust system |
| CN108889752B (en) * | 2018-04-28 | 2022-02-08 | 同济大学 | A double exhaust port type exhaust device and workshop exhaust system |
| CN109570130A (en) * | 2018-12-18 | 2019-04-05 | 徐州市万达石英有限公司 | Cleaning device for quartz sand |
| CN110180276A (en) * | 2019-07-05 | 2019-08-30 | 中国化学工业桂林工程有限公司 | The dual nested refining glue exhaust gas concentration collection device of one kind and its collection method |
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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: 20151216 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |