CN204447722U - Acid mist purifying tower - Google Patents
Acid mist purifying tower Download PDFInfo
- Publication number
- CN204447722U CN204447722U CN201520119284.6U CN201520119284U CN204447722U CN 204447722 U CN204447722 U CN 204447722U CN 201520119284 U CN201520119284 U CN 201520119284U CN 204447722 U CN204447722 U CN 204447722U
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- China
- Prior art keywords
- acid mist
- tower body
- reservoir
- feeding pipeline
- liquid feeding
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Abstract
A kind of acid mist purifying tower, it comprises tower body, and the bottom of described tower body is provided with reservoir, described tower body is provided with acid mist access tube, and the one end in the corresponding described tower body of described acid mist access tube is arranged in below the liquid level of described reservoir; The top being positioned at reservoir in described tower body is disposed with at least two sections of packing layers, and the top of every section of packing layer is corresponding is respectively provided with one for spraying the shower of acid mist neutralizer; What the top being positioned at shower in described tower body interlocked is provided with some cold plates, and that all leaves position mutual dislocation between each described cold plate and the inwall of described tower body crosses gas passage; The top being positioned at described some cold plates in described tower body is provided with demist packed layer; The bottom of described reservoir is also connected with a spray liquid feeding pipeline, and in the described reservoir of suction side correspondence access of described spray liquid feeding pipeline, the incoming end of each described shower is all connected with the output of described spray liquid feeding pipeline.
Description
Technical field
The utility model relates to the Acid fog purification equipment field in chemical process, refers to the acid mist purifying tower in a kind of neodymium iron boron waste material recovery process especially.
Background technology
In neodymium iron boron waste material removal process, include acid-soluble deslagging process and follow-up each stage uses material grouping that hydrochloric acid carries out, purifying technique respectively, a large amount of acid mists is often produced in these technical process, these acid mists are to environment, all can cause larger infringement to health, therefore directly can not discharge, need to carry out special purified treatment.
The equipment carrying out treatment and purification to acid mist in prior art is acid mist purifying tower, traditional acid mist purifying tower comprises tower body, the hopper containing storage acid mist neutralizer is provided with in the bottom of tower body, the top that the bottom of described tower body is positioned at described hopper is provided with air inlet, the top of described tower body is provided with purified gas outlet, the top being positioned at hopper in described tower body is provided with at least one section of acid mist dry load layer, above every section of acid mist dry load layer, correspondence is provided with a shower, and described shower is communicated with described hopper by pump liquid assembly.This mode can only carry out absorption cleaning by packing layer and shower to acid mist, because the absorbability of packing layer and the spray pressure of shower and neutralizer concentration are fixed, the insufficient deficiency of purification is there is in purification process, and this traditional acid mist purifying tower is the structure of straight tube, in the process that acid mist gas circulates from bottom to top, the condensation effect of acid mist is bad, and often acid mist is not also completely just discharged, and clean-up effect is bad.
Utility model content
The purpose of this utility model is to provide a kind of acid mist purifying tower, its technical problem to be solved is: traditional acid mist purifying tower exists the insufficient deficiency of purification in purification process, and bad to the condensation effect of acid mist, often acid mist is not also completely just discharged, and clean-up effect is bad.
For solving the problems of the technologies described above, the utility model provides a kind of acid mist purifying tower, and it comprises the tower body of cylindrical shape or bin shape,
The bottom of described tower body is provided with the reservoir for containing storage acid mist neutralizer, the bottom of described reservoir is provided with tapping valve, described tower body is provided with an acid mist access tube be connected with external equipment, the one end in the corresponding described tower body of described acid mist access tube is arranged in below the liquid level of described reservoir;
The top being positioned at reservoir in described tower body is disposed with at least two sections of packing layers, and the top of every section of packing layer is corresponding is respectively provided with one for spraying the shower of acid mist neutralizer;
What the top being positioned at the shower of the top in described tower body interlocked from the bottom to top successively is provided with some cold plates, and that all leaves position mutual dislocation between each described cold plate and the inwall of described tower body crosses gas passage;
The top being positioned at described some cold plates in described tower body is provided with demist packed layer, and described tower body top is provided with clean gas outlet;
The bottom of described reservoir is also connected with a spray liquid feeding pipeline, solution feed pump is provided with in described spray liquid feeding pipeline, in the described reservoir of suction side correspondence access of described spray liquid feeding pipeline, the incoming end of each described shower is all connected with the output of described spray liquid feeding pipeline.
Be preferable over: described tower body is from the bottom to top by the some sections of formations that flange connects successively, and described tower body is polyvinyl chloride, polypropylene or glass steel material, the inwall of described reservoir is covered with polyurea anti-corrosion layer.
Be preferable over: described packing layer comprises and is fixedly installed on carrier frame plate on described tower body inwall and contains the filler of storage on described carrier frame plate, described carrier frame plate is Turbogrid plates or the mesh plate of glass steel material, described filler is PP(polypropylene), in the hollow bouquet of the 25-80mm diameter specifications of PVC or ceramic material, Pall ring, Raschig ring, saddle ring structure any one, and be filled with acid mist reaction material in described filler.
Be preferable over: described acid mist reaction material is NaOH.
Be preferable over: the Duan Shangjun that on described tower body, each described packing layer is corresponding offers filler and adds mouth, what described filler interpolation mouth sealed is covered with dismountable poly (methyl methacrylate) plate.
Be preferable over: described shower is Archimedian screw coil pipe, on described Archimedian screw coil pipe, respective disc is connected to described spray liquid feeding pipeline around the one end at center, side bottom the corresponding described tower body of described Archimedian screw coil pipe is equally distributed is provided with some spray heads, described shower is stainless steel, and described spray head is PP or stainless steel.
Be preferable over: the angle between described some cold plates and horizontal plane is 0-20 °, the cold plate of described the top is provided with a sparge pipe, the incoming end of described sparge pipe is connected with the output of described spray liquid feeding pipeline, acid mist neutralizer can be sprayed on the cold plate of the top by described sparge pipe, acid mist neutralizer on the cold plate of the top flow on the described cold plate of lower one deck by described gas passage of crossing, successively gradually downstream in reservoir, and then crossing in gas passage between every two-layer described cold plate forms water curtain, gas can make contained acid mist condensation by condensation by contact plate, can also gas by water curtain time can by further for acid mist absorption cleaning.
Be preferable over: the side of the corresponding described gas passage excessively of described some cold plates is downward-sloping.
Be preferable over: described demist packed layer comprises and is fixedly installed on the baffle groups on described tower body inwall and the netted supporting plate bottom baffle groups, and be filled with demist filler in described deflection plate, described demist filler is the hollow plastics bouquet of diameter 100-400mm.
Be preferable over: described spray liquid feeding pipeline is provided with acid-base value and detects meter, above described reservoir, be connected with a liquid supplementation pipe.
Compared with prior art, the beneficial effects of the utility model are:
One, utilize the shower of described Archimedian screw tubulose that shower nozzle is arranged more even;
Two, utilize described some cold plates that the gas after the absorption spray cleaning of some packed layers and shower is carried out further condensation, and then the acidic liquid in removal gas, and utilize crossing in gas passage between every two-layer described cold plate to form water curtain, can at gas by can by further for acid mist absorption cleaning during water curtain;
Three, detecting by acid-base value the acid-base value that meter detects the acid mist neutralizer in described reservoir, being discharged by described tapping valve when approaching to saturation, and supplement new acid-base neutralization liquid by described liquid supplementation pipe in described reservoir.
Accompanying drawing explanation
Fig. 1 is overall sectional structure schematic diagram of the present utility model.
Fig. 2 is the plate face structural representation of carrier frame plate of the present utility model.
Fig. 3 is the plan structure schematic diagram of shower of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing 1 to 3 and preferred embodiment, a kind of acid mist purifying tower that the utility model proposes specifically is illustrated.
The utility model provides a kind of acid mist purifying tower, it comprises the tower body 1 of cylindrical shape or bin shape, the bottom of described tower body 1 is provided with the reservoir 2 for containing storage acid mist neutralizer, the bottom of described reservoir 2 is provided with tapping valve 21, described tower body 1 is provided with an acid mist access tube 3 be connected with external equipment, the one end in the corresponding described tower body 1 of described acid mist access tube 3 is arranged in below the liquid level of described reservoir 2; The top being positioned at reservoir 2 in described tower body 1 is disposed with at least two sections of packing layers, and the top of every section of packing layer is corresponding is respectively provided with one for spraying the shower 4 of acid mist neutralizer; What the top being positioned at the shower 4 of the top in described tower body 1 interlocked from the bottom to top successively is provided with some cold plates 5, and that all leaves position mutual dislocation between each described cold plate 5 and the inwall of described tower body 1 crosses gas passage 51; The top being positioned at described some cold plates 5 in described tower body 1 is provided with demist packed layer, and described tower body 1 top is provided with clean gas outlet 11; The bottom of described reservoir 2 is also connected with a spray liquid feeding pipeline 6, solution feed pump 61 is provided with in described spray liquid feeding pipeline 6, in the described reservoir 2 of suction side correspondence access of described spray liquid feeding pipeline 6, the incoming end of each described shower 4 is all connected with the output of described spray liquid feeding pipeline 6.
Described tower body 1 is from the bottom to top by the some sections of formations that flange connects successively, and then is convenient to transport, installation and removes, and described tower body 1 is polyvinyl chloride, polypropylene or glass steel material, and the inwall of described reservoir 2 is covered with polyurea anti-corrosion layer.
Described packing layer comprises and is fixedly installed on carrier frame plate 7 on described tower body inwall and contains the filler 8 of storage on described carrier frame plate 7, described carrier frame plate 7 is Turbogrid plates or the mesh plate of glass steel material, described filler 8 is PP(polypropylene), in the hollow bouquet of the 25-80mm diameter specifications of PVC or ceramic material, Pall ring, Raschig ring, saddle ring structure any one, and be filled with acid mist reaction material in described filler, the preferred NaOH of described acid mist reaction material.
The Duan Shangjun that on described tower body 1, each described packing layer is corresponding offers filler and adds mouth 81, and what described filler interpolation mouth 81 sealed is covered with dismountable poly (methyl methacrylate) plate, is conducive to observing.
Described shower 4 is Archimedian screw coil pipe, on described Archimedian screw coil pipe, respective disc is connected to described spray liquid feeding pipeline 6 around the one end at center, side bottom the corresponding described tower body 1 of described Archimedian screw coil pipe is equally distributed is provided with some spray heads 41, described shower 4 is stainless steel, and described spray head 41 is PP or stainless steel.
Angle between described some cold plates 5 and horizontal plane is 0-20 °, the cold plate 5 of described the top is provided with a sparge pipe 52, the incoming end of described sparge pipe 52 is connected with the output of described spray liquid feeding pipeline 6, acid mist neutralizer can be sprayed on the cold plate 5 of the top by described sparge pipe 52, acid mist neutralizer on the cold plate 5 of the top flow on the described cold plate 5 of lower one deck by described gas passage 51 of crossing, successively gradually downstream in reservoir 2, and then crossing in gas passage 51 between every two-layer described cold plate 5 forms water curtain, gas can make contained acid mist condensation by condensation by contact plate 5, can also gas by water curtain time can by further for acid mist absorption cleaning.
The side of the corresponding described gas passage excessively of described some cold plates 5 is downward-sloping.
Described demist packed layer comprises and is fixedly installed on the baffle groups 9 on described tower body 1 inwall and the netted supporting plate 10 bottom baffle groups 9, and be filled with demist filler in described baffle groups 9, described demist filler is the hollow plastics bouquet of diameter 100-400mm.
Described spray liquid feeding pipeline 6 is provided with acid-base value and detects meter 62, above described reservoir 2, be connected with a liquid supplementation pipe 22.
Described on comprehensive, the technical solution of the utility model fully effectively can complete above-mentioned utility model object, and structural principle of the present utility model and the principle of work and power are all verified in an embodiment fully, and effect and the object of expection can be reached, and embodiment of the present utility model also can convert according to these principles, therefore, the utility model comprise all in claim mention all replacement contents in scope.Any equivalence change done in the utility model claim, within the scope of the claims of all genus this case applications.
Claims (10)
1. an acid mist purifying tower, it comprises the tower body of cylindrical shape or bin shape,
The bottom of described tower body is provided with the reservoir for containing storage acid mist neutralizer, the bottom of described reservoir is provided with tapping valve, described tower body is provided with an acid mist access tube be connected with external equipment, it is characterized in that: the one end in the corresponding described tower body of described acid mist access tube is arranged in below the liquid level of described reservoir;
The top being positioned at reservoir in described tower body is disposed with at least two sections of packing layers, and the top of every section of packing layer is corresponding is respectively provided with one for spraying the shower of acid mist neutralizer;
What the top being positioned at the shower of the top in described tower body interlocked from the bottom to top successively is provided with some cold plates, and that all leaves position mutual dislocation between each described cold plate and the inwall of described tower body crosses gas passage;
The top being positioned at described some cold plates in described tower body is provided with demist packed layer, and described tower body top is provided with clean gas outlet;
The bottom of described reservoir is also connected with a spray liquid feeding pipeline, solution feed pump is provided with in described spray liquid feeding pipeline, in the described reservoir of suction side correspondence access of described spray liquid feeding pipeline, the incoming end of each described shower is all connected with the output of described spray liquid feeding pipeline.
2. a kind of acid mist purifying tower as claimed in claim 1, it is characterized in that: described tower body is from the bottom to top by some sections of formations that flange connects successively, and described tower body is polyvinyl chloride, polypropylene or glass steel material, the inwall of described reservoir is covered with polyurea anti-corrosion layer.
3. a kind of acid mist purifying tower as claimed in claim 2, it is characterized in that: described packing layer comprises and is fixedly installed on carrier frame plate on described tower body inwall and contains the filler of storage on described carrier frame plate, described carrier frame plate is Turbogrid plates or the mesh plate of glass steel material, described filler is PP(polypropylene), in the hollow bouquet of the 25-80mm diameter specifications of PVC or ceramic material, Pall ring, Raschig ring, saddle ring structure any one, and be filled with acid mist reaction material in described filler.
4. a kind of acid mist purifying tower as claimed in claim 3, is characterized in that: described acid mist reaction material is NaOH.
5. a kind of acid mist purifying tower as claimed in claim 4, is characterized in that: the Duan Shangjun that on described tower body, each described packing layer is corresponding offers filler and adds mouth, and what described filler interpolation mouth sealed is covered with dismountable poly (methyl methacrylate) plate.
6. a kind of acid mist purifying tower as claimed in claim 5, it is characterized in that: described shower is Archimedian screw coil pipe, on described Archimedian screw coil pipe, respective disc is connected to described spray liquid feeding pipeline around the one end at center, side bottom the corresponding described tower body of described Archimedian screw coil pipe is equally distributed is provided with some spray heads, described shower is stainless steel, and described spray head is PP or stainless steel.
7. a kind of acid mist purifying tower as claimed in claim 6, it is characterized in that: the angle between described some cold plates and horizontal plane is 0-20 °, the cold plate of described the top is provided with a sparge pipe, the incoming end of described sparge pipe is connected with the output of described spray liquid feeding pipeline, acid mist neutralizer can be sprayed on the cold plate of the top by described sparge pipe, acid mist neutralizer on the cold plate of the top flow on the described cold plate of lower one deck by described gas passage of crossing, successively gradually downstream in reservoir, and then crossing in gas passage between every two-layer described cold plate forms water curtain, gas can make contained acid mist condensation by condensation by contact plate, can also gas by water curtain time can by further for acid mist absorption cleaning.
8. a kind of acid mist purifying tower as claimed in claim 7, is characterized in that: the side of the corresponding described gas passage excessively of described some cold plates is downward-sloping.
9. a kind of acid mist purifying tower as claimed in claim 8, it is characterized in that: described demist packed layer comprises and is fixedly installed on the baffle groups on described tower body inwall and the netted supporting plate bottom baffle groups, be filled with demist filler in described deflection plate, described demist filler is the hollow plastics bouquet of diameter 100-400mm.
10. a kind of acid mist purifying tower as claimed in claim 9, is characterized in that: described spray liquid feeding pipeline is provided with acid-base value and detects meter, be connected with a liquid supplementation pipe above described reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119284.6U CN204447722U (en) | 2015-02-28 | 2015-02-28 | Acid mist purifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119284.6U CN204447722U (en) | 2015-02-28 | 2015-02-28 | Acid mist purifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447722U true CN204447722U (en) | 2015-07-08 |
Family
ID=53654672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119284.6U Expired - Fee Related CN204447722U (en) | 2015-02-28 | 2015-02-28 | Acid mist purifying tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN204447722U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363333A (en) * | 2015-11-20 | 2016-03-02 | 太仓市振锋化工设备有限公司 | Polypropylene acid mist absorption tower |
| CN105536473A (en) * | 2015-12-23 | 2016-05-04 | 淄博永辰环境影响评价有限公司 | Scrubbing tower |
| CN106178900A (en) * | 2016-08-31 | 2016-12-07 | 成都恒胜达科技有限公司 | A kind of acid mist purifying device |
| CN106215635A (en) * | 2016-08-31 | 2016-12-14 | 中节能工业节能有限公司 | Spray tower for vent gas treatment |
| CN106512630A (en) * | 2016-12-30 | 2017-03-22 | 淄博鑫旭电源科技有限公司 | Purification and recycling device for acid mist |
| CN107413185A (en) * | 2017-08-25 | 2017-12-01 | 衡阳旭光锌锗科技有限公司 | Electrolytic zinc acid mist treatment device |
| CN107469607A (en) * | 2017-10-16 | 2017-12-15 | 邱龙海 | A kind of acid mist emission-control equipment |
| CN107694311A (en) * | 2017-09-26 | 2018-02-16 | 华北理工大学 | It is a kind of to be used for the purifier containing sour gas |
| CN107876285A (en) * | 2017-11-25 | 2018-04-06 | 白银海佳电泵制造有限公司 | A kind of environmental protection paint spraying booth |
| CN110559833A (en) * | 2019-10-16 | 2019-12-13 | 苏州昇蓝环保科技有限公司 | Spray type acid mist purification tower |
| CN110652839A (en) * | 2018-06-29 | 2020-01-07 | 江苏中远环保科技有限公司 | Sulfur dioxide purifier |
| CN116899348A (en) * | 2023-09-14 | 2023-10-20 | 宁津禾洁生物科技有限公司 | Furfural slag boiler flue gas dust remover for furfural production |
-
2015
- 2015-02-28 CN CN201520119284.6U patent/CN204447722U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363333A (en) * | 2015-11-20 | 2016-03-02 | 太仓市振锋化工设备有限公司 | Polypropylene acid mist absorption tower |
| CN105536473A (en) * | 2015-12-23 | 2016-05-04 | 淄博永辰环境影响评价有限公司 | Scrubbing tower |
| CN106215635B (en) * | 2016-08-31 | 2019-03-01 | 中节能工业节能有限公司 | Spray tower for vent gas treatment |
| CN106215635A (en) * | 2016-08-31 | 2016-12-14 | 中节能工业节能有限公司 | Spray tower for vent gas treatment |
| CN106178900A (en) * | 2016-08-31 | 2016-12-07 | 成都恒胜达科技有限公司 | A kind of acid mist purifying device |
| CN106512630A (en) * | 2016-12-30 | 2017-03-22 | 淄博鑫旭电源科技有限公司 | Purification and recycling device for acid mist |
| CN107413185A (en) * | 2017-08-25 | 2017-12-01 | 衡阳旭光锌锗科技有限公司 | Electrolytic zinc acid mist treatment device |
| CN107694311A (en) * | 2017-09-26 | 2018-02-16 | 华北理工大学 | It is a kind of to be used for the purifier containing sour gas |
| CN107469607A (en) * | 2017-10-16 | 2017-12-15 | 邱龙海 | A kind of acid mist emission-control equipment |
| CN107876285A (en) * | 2017-11-25 | 2018-04-06 | 白银海佳电泵制造有限公司 | A kind of environmental protection paint spraying booth |
| CN107876285B (en) * | 2017-11-25 | 2024-05-17 | 白银海佳电泵制造有限公司 | Environment-friendly paint spray booth |
| CN110652839A (en) * | 2018-06-29 | 2020-01-07 | 江苏中远环保科技有限公司 | Sulfur dioxide purifier |
| CN110559833A (en) * | 2019-10-16 | 2019-12-13 | 苏州昇蓝环保科技有限公司 | Spray type acid mist purification tower |
| CN116899348A (en) * | 2023-09-14 | 2023-10-20 | 宁津禾洁生物科技有限公司 | Furfural slag boiler flue gas dust remover for furfural production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 342299 Pai Pai Industrial Park, Xunwu County, Jiangxi, Ganzhou Patentee after: Ganzhou City Hengyuan Polytron Technologies Inc Address before: 342299 Pai Pai Industrial Park, Xunwu County, Jiangxi, Ganzhou Patentee before: Xunwu County Heng Yuan Science and Technology Development Co., Ltd. |
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| 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: 20150708 Termination date: 20200228 |