CN205402765U - Burning tail gas of environment -friendly mill purifies exhaust stacks - Google Patents
Burning tail gas of environment -friendly mill purifies exhaust stacks Download PDFInfo
- Publication number
- CN205402765U CN205402765U CN201620120023.0U CN201620120023U CN205402765U CN 205402765 U CN205402765 U CN 205402765U CN 201620120023 U CN201620120023 U CN 201620120023U CN 205402765 U CN205402765 U CN 205402765U
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- CN
- China
- Prior art keywords
- flue gas
- purifying box
- chimney body
- guide housing
- gas guide
- 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
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- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
Abstract
The utility model discloses a burning tail gas of environment -friendly mill purifies exhaust stacks, including chimney body and purifying box, chimney body is cylindrically, is the flue gas passageway in the chimney body, is equipped with flue gas guide housing at the chimney body top, flue gas guide housing is cylindrically, and flue gas guide housing bottom is open structure, and flue gas guide housing's length is 23 of chimney body length, and flue gas guide housing's diameter is greater than chimney body's diameter, has the clearance between flue gas guide housing's inner wall and the chimney body outer wall, is equipped with the connecting hole at the chimney body top, the inside and outside both sides of connecting hole and chimney body are linked together, chimney body and flue gas guide housing all are located inside the purifying box, the bottom is stored and is sprayed liquid in the purifying box, be equipped with the metal mesh in the purifying box, the metal mesh is located flue gas guide housing top, and this device is administered the pollution in the fume emission source, has guaranteed the environmental protection effect of mill when discharging to burning tail gas.
Description
Technical field
This utility model relates to field of Environment Protection, and specifically a kind of environment-friendly type factory combustion tail gas purifies blowdown stack.
Background technology
Society is fast-developing now, the productivity improves constantly, in city also increasing for the pressure of pollution control, in a lot of factories now, the burn combustible energy carries out production and processing and remains main flow processing mode, the waste gas produced for burning needs to reach discharge standard after purifying, reduce and pollute, but need to increase extra cleaning equipment and flue gas guiding equipment, it is impossible to administer in fume emission source, it may happen that reveal in flue gas operation process, bring pollution.
The Main Function of chimney is the cigarette that puts a chimney on the stove and make the fire draw, drain flue gas, improve burning condition, in a lot of old-fashioned factories, yet suffer from the discharge utilizing chimney to carry out flue gas, and chimney is generally directly connected to fuel burner, as the direct source of fume emission, if purified treatment can be carried out the flue gas of discharge in source, then can ensure pollution control effect to the full extent.
Utility model content
The purpose of this utility model is in that to provide a kind of environment-friendly type factory combustion tail gas to purify blowdown stack, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
nullA kind of environment-friendly type factory combustion tail gas purifies blowdown stack，Including chimney body and purifying box，Described chimney body is cylindrical，It is exhaust gases passes in chimney body，It is provided with flue gas guide housing at chimney body top，Described flue gas guide housing is cylindrical，And be hatch frame bottom flue gas guide housing，The length of flue gas guide housing is the 2/3 of chimney body length，And the diameter of flue gas guide housing is more than the diameter of chimney body，Between inwall and the chimney body outer wall of flue gas guide housing, there is gap，It is provided with connecting hole at chimney body top，Described connecting hole is connected with inside and outside chimney body，Described chimney body and flue gas guide housing are respectively positioned on inside purifying box，Described purifying box inner bottom part stores spray liquid，It is provided with wire netting in described purifying box，Described wire netting is positioned at above flue gas guide housing，Wire netting is obliquely installed，Described wire netting is arranged over shower，Shower front end is positioned at purifying box and arranges in horizontal direction，Shower tail end is positioned at purifying box outside and is bent downwardly，It is positioned at one section of purifying box at shower be positioned at above wire netting and be connected to some shower nozzles；It is set side by side with spill box bottom purifying box outer wall, described spill box is connected with purifying box, is provided with overflow wall and filter screen at spill box and purifying box junction, and described filter screen is positioned at above overflow wall, described shower tail end bottom is stretched in spill box, is provided with water pump on shower；Described purifying box inwall is provided with guide plate, and described guide plate is positioned at above spill box and purifying box junction, and guide plate is ramp-like in dipping down, and is provided with outlet inside described purifying box.
As further program of the utility model: the angle between described wire netting and horizontal plane is 15 °.
As this utility model further scheme: described shower nozzle front end is open spurting.
nullCompared with prior art，The beneficial effects of the utility model are: this device is by arranging flue gas guide housing at chimney body top，And chimney body and flue gas guide housing are arranged in purifying box，Flue gas contacts with the spray liquid in purifying box under the guide effect of flue gas guide housing，Most of flue dust in flue gas is absorbed，Shower and wire netting it is provided with at purifying box internal upper part，The flue gas continuing to rise in purifying box is carried out absorption cleaning again，Ensure that the clean-up effect of flue gas，And by arranging the spill box being connected with purifying box，At spill box and purifying box junction, overflow wall and filter screen are set，The spray liquid after absorption flue gas is made through precipitation and to filter Posterior circle use，Save cost，Pollution is administered by device in fume emission source，Ensure that factory's environment protecting when combustion tail gas is discharged.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-chimney body in figure, 2-exhaust gases passes, 3-purifying box, 4-flue gas guide housing, 5-connecting hole, 6-wire netting, 7-outlet, 8-shower, 9-shower nozzle, 10-water pump, 11-spill box, 12-filter screen, 13-overflow wall, 14-guide plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，In this utility model embodiment，A kind of environment-friendly type factory combustion tail gas purifies blowdown stack，Including chimney body 1 and purifying box 3，Described chimney body 1 is cylindrical，It is exhaust gases passes 2 in chimney body 1，It is provided with flue gas guide housing 4 at chimney body 1 top，Described flue gas guide housing 4 is cylindrical，And be hatch frame bottom flue gas guide housing 4，The length of flue gas guide housing 4 is the 2/3 of chimney body 1 length，And the diameter of flue gas guide housing 4 is more than the diameter of chimney body 1，Between inwall and chimney body 1 outer wall of flue gas guide housing 4, there is gap，It is provided with connecting hole 5 at chimney body 1 top，Described connecting hole 5 is connected with inside and outside chimney body 1，The flue gas produced during factory's burning fuel rises from the exhaust gases passes 2 in chimney body 1，Arrive in the gap between chimney body 1 and flue gas guide housing 4 at chimney body 1 top by connecting hole 5 and under the effect flowing up gas and flue gas guide housing 4, change flow direction and move downward，It is internal that described chimney body 1 and flue gas guide housing 4 are respectively positioned on purifying box 3，Described purifying box 3 inner bottom part stores spray liquid，Flue gas contacts with spray liquid in the process moved downward，Most of flue dust in flue gas is absorbed，It is provided with wire netting 6 in described purifying box 3，Described wire netting 6 is positioned at above flue gas guide housing 4，Wire netting 6 is obliquely installed，Angle between wire netting 6 and horizontal plane is 15 °，Described wire netting 6 is arranged over shower 8，Shower 8 front end is positioned at purifying box 3 and arranges in horizontal direction，Shower 8 tail end is positioned at purifying box 8 outside and is bent downwardly，It is positioned at one section of purifying box 3 at shower 8 and is positioned at above wire netting 6 and is connected to some shower nozzles 9，Described shower nozzle 9 front end is open spurting；It is set side by side with spill box 11 bottom purifying box 3 outer wall, described spill box 11 is connected with purifying box 3, it is provided with overflow wall 13 and filter screen 12 at spill box 11 and purifying box 3 junction, described filter screen 12 is positioned at above overflow wall 13, described shower 8 tail end bottom is stretched in spill box 11, is provided with water pump 10 on shower 8；nullFlue dust in flue gas precipitates after being absorbed by spray liquid gradually，Spray liquid is entered in spill box 11 by overflow wall 13，Flue dust in spray liquid is carried out barrier effect by the filter screen 12 on overflow wall 13，Start water pump 10，The spray liquid entered in spill box 11 promotes under the effect of water pump 10，And finally sprayed by the shower nozzle 9 on shower 8，Spray liquid sprays postadhesion on wire netting 6，Flue gas moves upward after spray liquid liquid level，Again adsorbed by the spray liquid on wire netting 6 when wire netting 6，Ensure that effective absorption of harmful substances from flue gases，Spray liquid on wire netting 6 finally falls to recycling under gravity，Flue gas guide housing 4 avoids spray liquid and enters in exhaust gases passes 2，Described purifying box 3 inwall is provided with guide plate 14，Described guide plate 14 is positioned at above spill box 13 and purifying box 3 junction，Guide plate 14 is ramp-like in dipping down，Setting by guide plate 14，Avoid and enter in spill box 11 when flue gas rises in purifying box 3，Ensure that the flue gas discharged all can obtain sufficient absorption cleaning，Described purifying box 3 is internal is provided with outlet 7，Flue gas after purifying is discharged by outlet 7.
nullOperation principle of the present utility model is: this device is by arranging flue gas guide housing 4 at chimney body 1 top，And chimney body 1 and flue gas guide housing 4 are arranged in purifying box 3，Flue gas contacts with the spray liquid in purifying box 3 under the guide effect of flue gas guide housing 4，Most of flue dust in flue gas is absorbed，Shower 8 and wire netting 6 it is provided with at purifying box 3 internal upper part，The flue gas continuing to rise in purifying box 3 is carried out absorption cleaning again，Ensure that the clean-up effect of flue gas，And by arranging the spill box 11 being connected with purifying box 3，At spill box 11 and purifying box 3 junction, overflow wall 13 and filter screen 12 are set，The spray liquid after absorption flue gas is made through precipitation and to filter Posterior circle use，Save cost，Pollution is administered by device in fume emission source，Ensure that factory's environment protecting when combustion tail gas is discharged.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
- null1. an environment-friendly type factory combustion tail gas purifies blowdown stack，Including chimney body and purifying box，It is characterized in that，Described chimney body is cylindrical，It is exhaust gases passes in chimney body，It is provided with flue gas guide housing at chimney body top，Described flue gas guide housing is cylindrical，And be hatch frame bottom flue gas guide housing，The length of flue gas guide housing is the 2/3 of chimney body length，And the diameter of flue gas guide housing is more than the diameter of chimney body，Between inwall and the chimney body outer wall of flue gas guide housing, there is gap，It is provided with connecting hole at chimney body top，Described connecting hole is connected with inside and outside chimney body，Described chimney body and flue gas guide housing are respectively positioned on inside purifying box，Described purifying box inner bottom part stores spray liquid，It is provided with wire netting in described purifying box，Described wire netting is positioned at above flue gas guide housing，Wire netting is obliquely installed，Described wire netting is arranged over shower，Shower front end is positioned at purifying box and arranges in horizontal direction，Shower tail end is positioned at purifying box outside and is bent downwardly，It is positioned at one section of purifying box at shower be positioned at above wire netting and be connected to some shower nozzles；It is set side by side with spill box bottom purifying box outer wall, described spill box is connected with purifying box, is provided with overflow wall and filter screen at spill box and purifying box junction, and described filter screen is positioned at above overflow wall, described shower tail end bottom is stretched in spill box, is provided with water pump on shower；Described purifying box inwall is provided with guide plate, and described guide plate is positioned at above spill box and purifying box junction, and guide plate is ramp-like in dipping down, and is provided with outlet inside described purifying box.
- 2. a kind of environment-friendly type factory according to claim 1 combustion tail gas purifies blowdown stack, it is characterised in that the angle between described wire netting and horizontal plane is 15 °.
- 3. a kind of environment-friendly type factory according to claim 1 combustion tail gas purifies blowdown stack, it is characterised in that described shower nozzle front end is open spurting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120023.0U CN205402765U (en) | 2016-02-15 | 2016-02-15 | Burning tail gas of environment -friendly mill purifies exhaust stacks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120023.0U CN205402765U (en) | 2016-02-15 | 2016-02-15 | Burning tail gas of environment -friendly mill purifies exhaust stacks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402765U true CN205402765U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620120023.0U Expired - Fee Related CN205402765U (en) | 2016-02-15 | 2016-02-15 | Burning tail gas of environment -friendly mill purifies exhaust stacks |
Country Status (1)
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731452A (en) * | 2016-12-20 | 2017-05-31 | 南通春光自控设备工程有限公司 | Spraying emission-control equipment |
| CN106871652A (en) * | 2017-02-28 | 2017-06-20 | 胡和萍 | A kind of chemical industry smelting furnace of energy-conserving and environment-protective |
| CN109869733A (en) * | 2018-12-21 | 2019-06-11 | 河南省锅炉压力容器安全检测研究院 | Boiler exhaust gas purification system |
| CN110124461A (en) * | 2019-05-20 | 2019-08-16 | 合肥华威药业有限公司 | A kind of fume treatment auxiliary |
| CN110398150A (en) * | 2019-08-07 | 2019-11-01 | 佛山市奥斯博机械设备有限公司 | A kind of high temperature high-vacuum sintering tunnel kiln |
| CN112121575A (en) * | 2020-09-15 | 2020-12-25 | 合肥水泥研究设计院有限公司 | Annular automatic dust falling device for cement plant kiln tail chimney |
-
2016
- 2016-02-15 CN CN201620120023.0U patent/CN205402765U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731452A (en) * | 2016-12-20 | 2017-05-31 | 南通春光自控设备工程有限公司 | Spraying emission-control equipment |
| CN106871652A (en) * | 2017-02-28 | 2017-06-20 | 胡和萍 | A kind of chemical industry smelting furnace of energy-conserving and environment-protective |
| CN109869733A (en) * | 2018-12-21 | 2019-06-11 | 河南省锅炉压力容器安全检测研究院 | Boiler exhaust gas purification system |
| CN109869733B (en) * | 2018-12-21 | 2020-01-24 | 河南省锅炉压力容器安全检测研究院 | Boiler smoke exhaust purification system |
| CN110124461A (en) * | 2019-05-20 | 2019-08-16 | 合肥华威药业有限公司 | A kind of fume treatment auxiliary |
| CN110124461B (en) * | 2019-05-20 | 2021-09-21 | 合肥华威药业有限公司 | Flue gas treatment equipment |
| CN110398150A (en) * | 2019-08-07 | 2019-11-01 | 佛山市奥斯博机械设备有限公司 | A kind of high temperature high-vacuum sintering tunnel kiln |
| CN112121575A (en) * | 2020-09-15 | 2020-12-25 | 合肥水泥研究设计院有限公司 | Annular automatic dust falling device for cement plant kiln tail chimney |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170215 |