CN202173860U - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
- Publication number
- CN202173860U CN202173860U CN2011202612911U CN201120261291U CN202173860U CN 202173860 U CN202173860 U CN 202173860U CN 2011202612911 U CN2011202612911 U CN 2011202612911U CN 201120261291 U CN201120261291 U CN 201120261291U CN 202173860 U CN202173860 U CN 202173860U
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- reserve tank
- water level
- liquid reserve
- emission
- circulating
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- Gas Separation By Absorption (AREA)
Abstract
The utility model provides a waste gas treatment device which is used for performing environmental protection treatment on waste gases, comprises a liquid storage tank, a gas inlet part, a treatment part and an exhaust part from the bottom up in sequence; the gas inlet part is provided with a gas inlet; a sprinkle device and a packing layer are arranged in the treatment part; the exhaust part is provided with an exhaust port; the liquid storage tank is provided with a circulating water outlet and a circulating pump, and comprises a sludge layer, a water storage layer and an adding layer from the bottom up; the adding layer is provided with a standby water adding inlet, an automatic control valve for controlling water to flow in/out and a water level gauge for monitoring the water level; a measurement signal of the water level gauge controls the automatic control valve and the circulating pump; a filtering box fixed on the inner wall of the liquid storage tank is arranged at the circulating water outlet; and a water storage layer is arranged at the circulating water outlet. On one hand, the problem of dry heating of the circulating pump is solved, and on the other hand, the problem of blocking of the circulating pump is solved, so that the stability of treating the waste gases by the waste gas treatment device is improved.
Description
Technical field
The utility model relates to environmental technology field, more particularly, is a kind of emission-control equipment.
Background technology
High-tech industry grows with each passing day now, in process of production, inevitably can produce some waste gas, and these waste gas contain contaminated air, the healthy material of harm humans, like chlorine, hydrogen chloride, nitrogen oxide, flue dust and heavy metal or the like.Therefore, for reaching the waste gas emission standard of national requirements, the waste gas that produces imported in the emission-control equipment filter, environmental protection treatment such as spray, condensation just seem indispensable.Generally speaking, in handling the waste gas process, use the cycling use of water purifying exhaust air, with the liquid level of ball-cock assembly control liquid reserve tank.These class methods are simple, also can reach the treatment effect of expection, but have following problem:
1, the easy circulating pump that stops up made its inefficacy and even damage after the mud of impurities in waste gas or the generation of processing back was sunken to liquid reserve tank;
2, be cut off or ball-cock assembly when losing efficacy at the interpolation water of liquid reserve tank, the liquid level in the liquid reserve tank can not be monitored adjustment timely and effectively, be prone to cause the circulating pump dry combustion method to damage.
So, emission-control equipment is handled the poor stability of waste gas.In case circulating pump damages, emission-control equipment is with cisco unity malfunction on the one hand, and enterprise is forced to stop production, and will cause economic loss to enterprise, and exhaust-gas treatment is not exclusively discharged on the other hand, can pollute surely.
The utility model content
The utility model technical problem to be solved is to overcome the defective of prior art, and a kind of emission-control equipment is provided, and produces effect to have improved the stability of handling waste gas.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of emission-control equipment is provided; Be used for waste gas is carried out environmental protection treatment; Be disposed with liquid reserve tank, intake section, handling part from the bottom to top, reach exhaust portion; Said intake section is provided with air inlet, is provided with spray equipment and packing layer in the said handling part, and said exhaust portion is provided with exhaust outlet; Said liquid reserve tank be provided with commonly used add water inlet and ball-cock assembly, circulating water outlet, said circulating water outlet connects circulating pump and said spray equipment successively through pipeline; Said liquid reserve tank comprises sludge blanket, reservoir bed, interpolation layer from the bottom to top, and said interpolation layer is provided with subsequent use interpolation water inlet and the autocontrol valve of control water inlet and the water level meter of level monitoring, and the measuring-signal of said water level meter is controlled said autocontrol valve and aforementioned circulating pump; Said circulating water outlet place is provided with the filter cartridge that is fixed in said liquid reserve tank inwall, and said circulating water outlet is located at said reservoir bed.
Further, said autocontrol valve is a normally closed solenoid valve.
Particularly, said water level is counted probe contact water level meter.
Further, said water level meter is threaded with said interpolation layer.
Further, said filter cartridge offers the cavity of through hole for the surface.
Particularly, said filter cartridge is connected with said liquid reserve tank inner thread.
The utlity model has following technique effect:
1) the utility model is adding the autocontrol valve that layer is provided with a subsequent use interpolation water inlet and control water inlet; In case interpolation water inlet commonly used and ball-cock assembly lost efficacy; This by-pass valve control can in time be opened liquid make-up in liquid reserve tank; Thereby the liquid level that guarantees liquid reserve tank is in safe liquid level section, has avoided the dry combustion method of pump to damage.
2) the utility model is adding the water level meter that layer is provided with level monitoring; Its measuring-signal control autocontrol valve and circulating pump; But effective monitoring liquid reserve tank liquid level, on the one hand when the liquid level of liquid reserve tank is lower than safe liquid level section, the by-pass valve control that this water level meter can transmit to subsequent use interpolation water inlet place makes its interpolation liquid; Liquid level when liquid reserve tank exceeds warning liquid level section on the other hand; And when failing in time to be adjusted, this water level meter can transmit and to circulating pump it quit work, thereby has effectively stoped the dry combustion method of pump to damage.
3) the utility model be provided with at its circulating water outlet place one be fixed in the liquid reserve tank inwall filter cartridge; This circulating water outlet is located at the reservoir bed of sludge blanket top; Like this, filter cartridge can stop effectively in the waste gas oarse-grained impurity with handle after mud flow in the circulating pump and result in blockage, simultaneously the sludge blanket of liquid reserve tank can deposit in the waste gas oarse-grained impurity with handle after mud; Thereby guaranteed the normal operation of circulating pump, improved the stability of emission-control equipment processing waste gas.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the plan structure sketch map of Fig. 1.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model provides a kind of emission-control equipment; Be used for waste gas is carried out environmental protection treatment; Be disposed with liquid reserve tank, intake section, handling part from the bottom to top, reach exhaust portion; Said intake section is provided with air inlet, is provided with spray equipment and packing layer in the said handling part, and said exhaust portion is provided with exhaust outlet; Said liquid reserve tank be provided with commonly used add water inlet and ball-cock assembly, circulating water outlet, said circulating water outlet connects circulating pump and said spray equipment successively through pipeline; Said liquid reserve tank comprises sludge blanket, reservoir bed, interpolation layer from the bottom to top, and said interpolation layer is provided with subsequent use interpolation water inlet and the autocontrol valve of control water inlet and the water level meter of level monitoring, and the measuring-signal of said water level meter is controlled said autocontrol valve and aforementioned circulating pump; Said circulating water outlet place is provided with the filter cartridge that is fixed in said liquid reserve tank inwall, and said circulating water outlet is located at said reservoir bed.
The utility model has solved the circulating pump obstruction, and the problem that dry combustion method damages has improved the stability that emission-control equipment is handled waste gas.
Below in conjunction with concrete accompanying drawing detailed description is carried out in the realization of the utility model.
See figures.1.and.2 a preferred embodiment that provides for the utility model.
Present embodiment provides a kind of emission-control equipment; Be used for the waste gas (not shown) is carried out environmental protection treatment, be disposed with liquid reserve tank 1 from the bottom to top, intake section 2; Handling part 3; And exhaust portion 4, waste gas gets into this device by the air inlet 21 that said intake section 2 is provided with, processing such as the packing layer 32 that is provided with in the said handling part 3 of process then filters with spray equipment 31, spray, condensation; The exhaust outlet 41 that is provided with through said exhaust portion 4 then is discharged into atmosphere, and the liquid after the processing, impurity and sludgd deposition are in said liquid reserve tank 1.Wherein, said liquid reserve tank 1 is provided with water inlet 11 and ball-cock assembly 12, the circulating water outlet 13 of adding commonly used, and said circulating water outlet 13 connects circulating pump 15 and the said spray equipment 31 that is positioned at said handling part 3 successively through pipeline 14.The said liquid reserve tank 1 of the utility model comprises sludge blanket 101, reservoir bed 102 from the bottom to top successively, adds layer 103; Said interpolation layer 103 also is provided with subsequent use interpolation water inlet 16 and its autocontrol valve of whether intaking 17 of control; In case said interpolation water inlet 11 commonly used and said ball-cock assembly 12 lost efficacy; Said autocontrol valve 17 can in time be opened liquid make-up in said liquid reserve tank 1; Thereby the liquid level that guarantees said liquid reserve tank 1 is in safe liquid level section, has avoided the dry combustion method of said circulating pump 15 to damage; Said liquid reserve tank 1 outer surface is provided with the water level meter 18 of level monitoring; The measuring-signal of said water level meter 18 is controlled said autocontrol valve 17 and said circulating pump 15; On the one hand when the liquid level of said liquid reserve tank 1 is lower than safe liquid level section; The automatic control by-pass valve control 17 that said water level meter 18 can transmit to said subsequent use interpolation water inlet 16 places makes it add liquid, and the liquid level when said liquid reserve tank 1 exceeds safe liquid level section on the other hand, and when failing in time to be adjusted; Said water level meter 18 can transmit and to said circulating pump 15 it quit work, thereby has effectively stoped the dry combustion method of said circulating pump 15 to damage; Said circulating water outlet 13 places are provided with the filter cartridge 19 that is fixed in said liquid reserve tank 1 inwall; Said circulating water outlet 13 is located at said reservoir bed 102; Like this; Said filter cartridge 19 can stop effectively in the waste gas oarse-grained impurity (not shown) with handle after the mud (not shown) flow in the said circulating pump 15 and result in blockage; Said sludge blanket 101 can be deposited large granular impurity and mud simultaneously, thereby has guaranteed the normal operation of said circulating pump 15, has improved the stability of emission-control equipment processing waste gas.Certainly; Also can between said storage tank 1 and said handling part 3, be arranged side by side two the above circulating pumps 15; When one of them said circulating pump 15 fault, can switch to 15 work of other said circulating pump, can guarantee that also emission-control equipment handles the stability of waste gas.
Further, in the concrete example structure of the utility model, said autocontrol valve 17 is a normally closed solenoid valve; Like this, be easy to realize control, under the normality to this magnetic valve; Its state that keeps shut, when the liquid level of said liquid reserve tank 1 was lower than safe liquid level section and this magnetic valve and receives the triggering signal of said water level meter 18, this magnetic valve was opened; Adjust liquid level to the safe liquid level of said liquid reserve tank 1, thereby avoid said circulating pump 15 dry combustion methods to damage.Certainly, said autocontrol valve 17 is not limited to normally closed solenoid valve, can also be pneumatic operated valve or other control valves, can realize above-mentioned purpose equally.
Particularly, in the concrete example structure of the utility model, said water level meter 18 is a probe contact water level meter; Economical simply again, probe directly contacts with liquid, can effectively monitor the height of liquid level; In case liquid level and probe break away from; This probe contact water level meter will be given said autocontrol valve 17 or said circulating pump 15 according to the degree emission various signals that breaks away from, and when the liquid level of said liquid reserve tank 1 was lower than safe liquid level section, this probe contact water level meter can transmit and make its interpolation liquid to said autocontrol valve 17 on the one hand; Liquid level when said liquid reserve tank 1 exceeds warning liquid level section on the other hand; And when failing in time to be adjusted, this probe contact water level meter can transmit and to said circulating pump 15 it quit work, thereby has effectively stoped the dry combustion method of said circulating pump 15 to damage.Certainly, said water level meter 18 is not limited to probe contact water level meter, can also be ultrasonic type water level meter or other form water level meters, can realize above-mentioned purpose equally.
Further, in the concrete example structure of the utility model, said water level meter 18 is threaded with said interpolation layer 103, makes said water level meter 18 easy mounting safeguard.Certainly, said water level meter 18 and said connected mode of adding layer 103 are not limited to a kind of form of above-mentioned statement, also can adopt welding, buckle to connect or other connected modes, can realize above-mentioned purpose equally.
Further, said filter cartridge 19 is the surperficial cavity that offers through hole, like this; Can make liquid in said circulating outlet 13 flows into said circulating pump 15 smoothly on the one hand, be pumped into said spray equipment 31 then, again waste gas sprayed processing; Can stop that on the other hand large granular impurity and mud follows liquid together to flow into said circulating pump 15; Avoid the obstruction of said circulating pump 15, made the smooth and easy operation of its ability, improved the stability of emission-control equipment processing waste gas.Certainly, said filter cartridge 19 is not limited to the cavity that there is through hole on the surface, can also be that the surface is provided with the cavity in groove, seam or other gaps or other structures of concrete filtration, can realize above-mentioned purpose equally.
Particularly, said filter cartridge 19 is connected with said liquid reserve tank 1 inner thread, makes said filter cartridge 19 easy mounting safeguard.Certainly, the connected mode of said filter cartridge 19 and said liquid reserve tank 1 inwall is not limited to a kind of form of above-mentioned statement, also can adopt welding, buckle to connect or other connected modes, can realize above-mentioned purpose equally.
More than be merely the preferred embodiment of the utility model,, any modification of being done within all spirit at the utility model and the principle, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model not in order to restriction the utility model.
Claims (6)
1. emission-control equipment; Be used for waste gas is carried out environmental protection treatment; Be disposed with liquid reserve tank, intake section, handling part from the bottom to top, reach exhaust portion; Said intake section is provided with air inlet, is provided with spray equipment and packing layer in the said handling part, and said exhaust portion is provided with exhaust outlet; Said liquid reserve tank be provided with commonly used add water inlet and ball-cock assembly, circulating water outlet, said circulating water outlet connects circulating pump and said spray equipment successively through pipeline; It is characterized in that: said liquid reserve tank comprises sludge blanket, reservoir bed, interpolation layer from the bottom to top, and said interpolation layer is provided with subsequent use interpolation water inlet and the autocontrol valve of control water inlet and the water level meter of level monitoring, and the measuring-signal of said water level meter is controlled said autocontrol valve and aforementioned circulating pump; Said circulating water outlet place is provided with the filter cartridge that is fixed in said liquid reserve tank inwall, and said circulating water outlet is located at said reservoir bed.
2. a kind of emission-control equipment as claimed in claim 1 is characterized in that: said autocontrol valve is a normally closed solenoid valve.
3. a kind of emission-control equipment as claimed in claim 1 is characterized in that: said water level is counted probe contact water level meter.
4. a kind of emission-control equipment as claimed in claim 3 is characterized in that: said water level meter is threaded with said interpolation layer.
5. like said each a kind of emission-control equipment of claim 1-4, it is characterized in that: said filter cartridge offers the cavity of through hole for the surface.
6. a kind of emission-control equipment as claimed in claim 5 is characterized in that: said filter cartridge is connected with said liquid reserve tank inner thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202612911U CN202173860U (en) | 2011-07-22 | 2011-07-22 | Waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202612911U CN202173860U (en) | 2011-07-22 | 2011-07-22 | Waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173860U true CN202173860U (en) | 2012-03-28 |
Family
ID=45863770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202612911U Expired - Fee Related CN202173860U (en) | 2011-07-22 | 2011-07-22 | Waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173860U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671493A (en) * | 2012-05-28 | 2012-09-19 | 长城汽车股份有限公司 | Movable automatic de-dusting device |
| CN102772972A (en) * | 2012-07-19 | 2012-11-14 | 葫芦岛市滨海宇通自动化控制有限公司 | Paint mist purification treatment device |
| CN105619255A (en) * | 2014-06-19 | 2016-06-01 | 衢州市优德工业设计有限公司 | Dust removing system for dustless stone carving grinding system |
| CN107281883A (en) * | 2017-07-31 | 2017-10-24 | 苏州他山石环保科技有限公司 | A kind of efficient facilitation exhaust treatment system |
| CN107551791A (en) * | 2017-09-30 | 2018-01-09 | 世源科技工程有限公司 | The circulation fluid system and waste gas treatment equipment of a kind of waste gas treatment equipment |
| CN108051278A (en) * | 2017-11-28 | 2018-05-18 | 上海航天精密机械研究所 | Steel curved beam etching pit device |
| CN109432931A (en) * | 2018-12-26 | 2019-03-08 | 淅川县金博橡塑有限公司 | A kind of pumping dirt device auxiliary air-washer and gas-washing method |
| CN109589764A (en) * | 2018-12-13 | 2019-04-09 | 湖北蔚天环保科技有限公司 | A kind of ultralow temperature removes the efficient Reducing and absorption tower of oxynitrides in flue gas |
| CN114011214A (en) * | 2021-12-02 | 2022-02-08 | 无锡星亿智能环保装备股份有限公司 | Waste gas purification equipment capable of automatically switching and continuously treating according to moisture content of tail gas |
-
2011
- 2011-07-22 CN CN2011202612911U patent/CN202173860U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671493A (en) * | 2012-05-28 | 2012-09-19 | 长城汽车股份有限公司 | Movable automatic de-dusting device |
| CN102772972A (en) * | 2012-07-19 | 2012-11-14 | 葫芦岛市滨海宇通自动化控制有限公司 | Paint mist purification treatment device |
| CN105619255A (en) * | 2014-06-19 | 2016-06-01 | 衢州市优德工业设计有限公司 | Dust removing system for dustless stone carving grinding system |
| CN105619255B (en) * | 2014-06-19 | 2017-09-19 | 衢州市优德工业设计有限公司 | A kind of dust pelletizing system of dustless stone carving grinding system |
| CN107281883A (en) * | 2017-07-31 | 2017-10-24 | 苏州他山石环保科技有限公司 | A kind of efficient facilitation exhaust treatment system |
| CN107551791A (en) * | 2017-09-30 | 2018-01-09 | 世源科技工程有限公司 | The circulation fluid system and waste gas treatment equipment of a kind of waste gas treatment equipment |
| CN108051278A (en) * | 2017-11-28 | 2018-05-18 | 上海航天精密机械研究所 | Steel curved beam etching pit device |
| CN109589764A (en) * | 2018-12-13 | 2019-04-09 | 湖北蔚天环保科技有限公司 | A kind of ultralow temperature removes the efficient Reducing and absorption tower of oxynitrides in flue gas |
| CN109432931A (en) * | 2018-12-26 | 2019-03-08 | 淅川县金博橡塑有限公司 | A kind of pumping dirt device auxiliary air-washer and gas-washing method |
| CN114011214A (en) * | 2021-12-02 | 2022-02-08 | 无锡星亿智能环保装备股份有限公司 | Waste gas purification equipment capable of automatically switching and continuously treating according to moisture content of tail gas |
| CN114011214B (en) * | 2021-12-02 | 2024-05-24 | 无锡星亿智能环保装备股份有限公司 | Waste gas purifying equipment capable of automatically switching continuous treatment according to tail gas moisture content |
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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: 20120328 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |