CN205287966U - Waste gas purifying equipment - Google Patents
Waste gas purifying equipment Download PDFInfo
- Publication number
- CN205287966U CN205287966U CN201521033036.6U CN201521033036U CN205287966U CN 205287966 U CN205287966 U CN 205287966U CN 201521033036 U CN201521033036 U CN 201521033036U CN 205287966 U CN205287966 U CN 205287966U
- Authority
- CN
- China
- Prior art keywords
- tank
- biological filter
- gas
- spray equipment
- pretreatment
- 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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a waste gas purifying equipment, including pretreatment tank, biological filter and bag collector, supreme alternate first baffle, an air distributor, a spray set, pall ring layer, the 2nd spray set of being provided with in proper order down follows in the internal portion of pretreatment tank's jar, supreme alternate second baffle, the 2nd air distributor, volcanic rock + bark compounded mix layer, the 3rd spray set of being provided with in proper order down follows in biological filter's the internal portion of jar, the utility model discloses at first through bag collector filtering large granule dust, then the dual -circulation spray set through pretreatment tank to and the water -Soluble substance of pall ring layer in to waste gas carries out the high efficiency and gets rid of, carry out further little biological deodorization reaction processing through biological filter to waste gas at last, guaranteed exhaust -gas treatment's high efficiency and orderliness.
Description
Technical field
This utility model belongs to technical field of waste gas treatment, is specifically related to a kind of off-gas cleaning equipment.
Background technology
Waste gas purification (Fluegaspurification) is primarily referred to as the industrial waste gas such as the dust granules thing, flue gas flue dust that produce for industrial site, gas with foreign flavor, toxic and harmful carry out the work administered. Common waste gas purification has factory's fume and exhaust gas purifying, workshop dust waste gas purification, organic waste-gas purification, the purification of waste gas abnormal flavour, acid-base waste gas purifying, purification of chemical waste gas etc. Waste gas comprises substantial amounts of water-soluble substances and its other poisonous and harmful substances non-water-soluble in being divided into.
In traditional rubbish waste gas treatment process, often spraying simply by single spray equipment, waste gas is processed, this method efficiency is low, and can not effectively remove the poisonous and harmful substance in waste gas, has a strong impact on the quality of the process of waste gas.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that the off-gas cleaning equipment of a kind of high-effect high-quality.
This utility model is achieved through the following technical solutions:
A kind of off-gas cleaning equipment, including pretreatment tank, biological filter tank and sack cleaner,
The tank interior of described pretreatment tank is alternate successively from bottom to up is provided with the first dividing plate, the first gas distributor, the first spray equipment, Pall ring filler layer, the second spray equipment; Described Pall ring filler layer is arranged below the first gripper shoe; First dividing plate is provided with a scupper, the tank skin below the first dividing plate is provided with one and is recycled into the mouth of a river, be recycled into the mouth of a river and be connected with the first spray equipment and the second spray equipment respectively by pipeline; Tank skin between the first dividing plate and the first gas distributor is provided with pretreatment canister incoming gas mouth; The tank body top of pretreatment tank is provided with pretreatment tank gas outlet;
The tank interior of described biological filter tank is alternate successively from bottom to up is provided with second partition, the second gas distributor, volcanic rock+bark compounded mix layer, the 3rd spray equipment;Described volcanic rock+bark compounded mix layer is arranged below the second gripper shoe; Being provided with a leakage mouth on second partition, the tank body bottom of biological filter tank is provided with a leakage fluid dram; Described 3rd spray equipment is connected with reserving liquid tank by pipeline; Being provided with biological filter tank air inlet on tank skin between second partition and the second gas distributor, pipeline communication is passed through in biological filter tank air inlet and pretreatment tank gas outlet; The tank body top of biological filter tank is provided with biological filter tank gas outlet, and biological filter tank gas outlet is connected with centrifugal blower by pipeline, and biological filter tank gas outlet place is provided with demister;
Described sack cleaner includes sack cleaner air inlet and sack cleaner gas outlet, and sack cleaner gas outlet is connected by pipeline with pretreatment canister incoming gas mouth.
In technique scheme, the first spray equipment of pretreatment tank is provided with shower nozzle. Further, the shower nozzle quantity on the first spray equipment is 1-10.
In technique scheme, the second spray equipment of pretreatment tank is provided with shower nozzle. Further, the shower nozzle quantity on the second spray equipment is 1-10.
In technique scheme, being recycled on the pipeline that the mouth of a river is connected with the first spray equipment and the second spray equipment and being provided with water circulating pump at pretreatment tank.
In technique scheme, the leakage fluid dram place of biological filter tank arranges valve.
Advantage of the present utility model and having the beneficial effect that
This utility model first passes through sack cleaner and filters big dust particle; Then pass through the two stage cycle spray equipment of pretreatment tank, and the water-soluble substances in waste gas is efficiently removed by Pall ring filler layer; Finally by biological filter tank, waste gas carried out further microbial deodorant reaction treatment, it is ensured that the effective of exhaust-gas treatment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: a is pretreatment tank, a-1 is pretreatment canister incoming gas mouth, and a-2 is the first dividing plate, a-3 is scupper, and a-4 is pretreatment tank gas outlet, and a-5 is for being recycled into the mouth of a river, a-6 is water circulating pump, a-7 is the first spray equipment, and a-8 is shower nozzle, and a-9 is the second spray equipment, a-10 is shower nozzle, a-11 is the first gas distributor, and a-12 is the first gripper shoe, and a-13 is Pall ring filler layer;
B is biological filter tank, and b-1 is biological filter tank air inlet, and b-2 is second partition, b-3 is leakage mouth, and b-4 is leakage fluid dram, and b-5 is valve, b-6 is the second gas distributor, and b-7 is the second gripper shoe, and b-8 is volcanic rock+bark compounded mix layer, b-9 is the 3rd spray equipment, and b-10 is biological filter tank gas outlet, and b-11 is demister, b-12 is reserving liquid tank, b-13 spray pump, b-14 is centrifugal blower
C is sack cleaner, and c-1 is sack cleaner air inlet, and c-2 is sack cleaner gas outlet.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
A kind of off-gas cleaning equipment involved by this utility model, including pretreatment tank a, biological filter tank b and sack cleaner c,
The tank interior of described pretreatment tank a is alternate successively from bottom to up is provided with the first dividing plate a-2, the first gas distributor a-11, the first spray equipment a-7, Pall ring filler layer a-13, the second spray equipment a-9, described Pall ring filler layer a-13 is arranged below the first gripper shoe a-12, and Pall ring filler is stacked on the first support plate with disordered fashion, described first dividing plate a-2 level is fixed in inner tank wall, first dividing plate a-2 is provided with a scupper a-3, tank skin below first dividing plate is provided with one and is recycled into mouth of a river a-5, it is recycled into mouth of a river a-5 to be connected with the first spray equipment a-7 and the second spray equipment a-9 respectively by pipeline, first spray equipment is provided with 7 shower nozzle a-8, second spray equipment a-9 is provided with 7 shower nozzle a-10, it is provided with water circulating pump a-6 being recycled on the pipeline that the mouth of a river is connected with the first spray equipment and the second spray equipment, (tank base is pre-loaded with water to make the water of tank base feed the first spray equipment and the second spray equipment by water circulating pump a-6, the height of water is less than dividing plate), the liquid of the first spray equipment and the ejection of the second spray equipment is back to tank base through scupper a-3 simultaneously,Tank skin between the first dividing plate a-2 and the first gas distributor a-11 is provided with pretreatment canister incoming gas mouth a-1; The tank body top of pretreatment tank a is provided with pretreatment tank gas outlet a-4;
The tank interior of described biological filter tank b is alternate successively from bottom to up is provided with second partition b-2, the second gas distributor b-6, volcanic rock+bark compounded mix layer b-8, the 3rd spray equipment b-9; Described volcanic rock+bark compounded mix layer b-8 is arranged below the second gripper shoe b-7, and the compounded mix of volcanic rock+bark is stacked on the second support plate; Described second partition b-2 level is fixed in the inner tank wall of biological filter tank, and the tank body bottom that second partition is provided with leakage mouth b-3, a biological filter tank b is provided with a leakage fluid dram b-4, and leakage fluid dram arranges valve b-5; Described 3rd spray equipment b-9 is connected with reserving liquid tank b-12 by pipeline, reserving liquid tank is built with microbial deodorant flora liquid, 3rd spray equipment b-9 and the reserving liquid tank b-12 pipeline being connected is provided with spray pump b-13, by spray pump b-13, the microbial deodorant flora liquid in reserving liquid tank is sprayed onto volcanic rock+bark compounded mix layer b-8, reacting for waste gas, reacted liquid falls to tank base and discharges through leakage fluid dram b-4; Tank skin between second partition b-2 and the second gas distributor b-6 is provided with biological filter tank air inlet b-1, biological filter tank air inlet b-1 and pretreatment tank gas outlet a-4 and passes through pipeline communication; The tank body top of biological filter tank b is provided with biological filter tank gas outlet b-10, biological filter tank gas outlet b-10 and is connected with centrifugal blower b-14 by pipeline, and biological filter tank gas outlet place is provided with demister b-11;
Described sack cleaner c is included sack cleaner air inlet c-1 and sack cleaner gas outlet c-2, sack cleaner gas outlet c-2 and is connected by pipeline with pretreatment canister incoming gas mouth a-1.
During use, first waste gas enter sack cleaner c from sack cleaner air inlet c-1, big dust particle is filtered through sack cleaner, then gas is discharged from sack cleaner gas outlet c-2, and enter into inside pretreatment tank a from pretreatment canister incoming gas mouth a-1, waste gas uniformly upwards disperses through the first gas distributor, gas is through the first spray equipment afterwards, undertaken spraying tentatively to remove the water solublity dust granules thing contained in waste gas by the first spray equipment, waste gas flows through Pall ring filler layer and the second spray equipment afterwards, the spray liquid of described second spray equipment is sprayed onto Pall ring filler layer, Pall ring filler layer is as the mass transfer media of contact between gas-liquid two-phase, waste gas is made to be fully contacted at filling surface and spray liquid, thus removing the short grained water-soluble substances of residual in removing exhaust gas further, then gas is discharged to biological filter tank air inlet b-1 from pretreatment tank gas outlet a-4, after gas enters into biological filter tank b, uniformly upwards disperse through the second gas distributor b-6, then through volcanic rock+bark compounded mix layer b-8, and react with the microbial deodorant flora in volcanic rock+bark compounded mix, to remove the harmful substance in waste gas, last gas is discharged from biological filter tank gas outlet b-10, demister b-11 removes the water smoke in gas simultaneously.
This utility model first passes through sack cleaner c and filters big dust particle; Then pass through the two stage cycle spray equipment of pretreatment tank a, and the water-soluble substances in waste gas is efficiently removed by Pall ring filler layer; Finally by biological filter tank b, waste gas carried out further microbial deodorant reaction treatment, it is ensured that the effective of exhaust-gas treatment.
Above this utility model has been done exemplary description; should be noted that; when without departing from core of the present utility model, any simple deformation, amendment or other those skilled in the art can not spend the equivalent replacement of creative work to each fall within protection domain of the present utility model.
Claims (5)
1. an off-gas cleaning equipment, it is characterised in that: include pretreatment tank, biological filter tank and sack cleaner,
The tank interior of described pretreatment tank is alternate successively from bottom to up is provided with the first dividing plate, the first gas distributor, the first spray equipment, Pall ring filler layer, the second spray equipment; Described Pall ring filler layer is arranged below the first gripper shoe; First dividing plate is provided with scupper, the tank skin below the first dividing plate is provided with and is recycled into the mouth of a river, be recycled into the mouth of a river and be connected with the first spray equipment and the second spray equipment respectively by pipeline; Tank skin between the first dividing plate and the first gas distributor is provided with pretreatment canister incoming gas mouth; The tank body top of pretreatment tank is provided with pretreatment tank gas outlet;
The tank interior of described biological filter tank is alternate successively from bottom to up is provided with second partition, the second gas distributor, volcanic rock+bark compounded mix layer, the 3rd spray equipment; Described volcanic rock+bark compounded mix layer is arranged below the second gripper shoe; Being provided with leakage mouth on second partition, the tank body bottom of biological filter tank is provided with leakage fluid dram; Described 3rd spray equipment is connected with reserving liquid tank by pipeline; Being provided with biological filter tank air inlet on tank skin between second partition and the second gas distributor, pipeline communication is passed through in biological filter tank air inlet and pretreatment tank gas outlet; The tank body top of biological filter tank is provided with biological filter tank gas outlet, and biological filter tank gas outlet is connected with centrifugal blower by pipeline, and biological filter tank gas outlet place is provided with demister,
Described sack cleaner includes sack cleaner air inlet and sack cleaner gas outlet, and sack cleaner gas outlet is connected by pipeline with pretreatment canister incoming gas mouth.
2. a kind of off-gas cleaning equipment according to claim 1, it is characterised in that: the first spray equipment is provided with shower nozzle.
3. a kind of off-gas cleaning equipment according to claim 1, it is characterised in that: the second spray equipment is provided with shower nozzle.
4. a kind of off-gas cleaning equipment according to claim 1, it is characterised in that: being recycled on the pipeline that the mouth of a river is connected with the first spray equipment and the second spray equipment and being provided with water circulating pump at pretreatment tank.
5. a kind of off-gas cleaning equipment according to claim 1, it is characterised in that: the leakage fluid dram place of biological filter tank is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033036.6U CN205287966U (en) | 2015-12-11 | 2015-12-11 | Waste gas purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033036.6U CN205287966U (en) | 2015-12-11 | 2015-12-11 | Waste gas purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287966U true CN205287966U (en) | 2016-06-08 |
Family
ID=56431633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521033036.6U Expired - Fee Related CN205287966U (en) | 2015-12-11 | 2015-12-11 | Waste gas purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205287966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497288A (en) * | 2017-07-21 | 2017-12-22 | 航天凯天环保科技股份有限公司 | A kind of biofermentation bacteria residue drying flue gas stink Processing tecchnics and equipment |
| CN109012139A (en) * | 2018-07-05 | 2018-12-18 | 曾小敏 | Using the device of biological cleaning exhaust gas |
| CN109092041A (en) * | 2018-10-17 | 2018-12-28 | 中国恩菲工程技术有限公司 | Elution device for hydrogenated tail gas emptying |
-
2015
- 2015-12-11 CN CN201521033036.6U patent/CN205287966U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497288A (en) * | 2017-07-21 | 2017-12-22 | 航天凯天环保科技股份有限公司 | A kind of biofermentation bacteria residue drying flue gas stink Processing tecchnics and equipment |
| CN107497288B (en) * | 2017-07-21 | 2021-05-14 | 航天凯天环保科技股份有限公司 | Process and equipment for treating odor of flue gas generated by drying biological fermentation fungus residues |
| CN109012139A (en) * | 2018-07-05 | 2018-12-18 | 曾小敏 | Using the device of biological cleaning exhaust gas |
| CN109092041A (en) * | 2018-10-17 | 2018-12-28 | 中国恩菲工程技术有限公司 | Elution device for hydrogenated tail gas emptying |
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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: 20160608 Termination date: 20161211 |