CN212068280U - A device for handling chemical industry tail gas - Google Patents
A device for handling chemical industry tail gas Download PDFInfo
- Publication number
- CN212068280U CN212068280U CN202020506918.4U CN202020506918U CN212068280U CN 212068280 U CN212068280 U CN 212068280U CN 202020506918 U CN202020506918 U CN 202020506918U CN 212068280 U CN212068280 U CN 212068280U
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- China
- Prior art keywords
- chamber
- pipeline
- tail gas
- treatment
- cavity
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- 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.)
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- 239000000126 substance Substances 0.000 title claims abstract description 15
- 238000011282 treatment Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 30
- 238000011221 initial treatment Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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Abstract
The utility model discloses a device for treating chemical tail gas, which comprises a first treatment chamber and a second treatment chamber, wherein the first treatment chamber and the second treatment chamber are communicated through a connecting pipeline; the first processing chamber comprises a first chamber, and a cooling processing device and a spraying device which are arranged in the first chamber; the first processing chamber further comprises an air inlet, a pipeline extending from the air inlet extends into the feed liquid at the bottom end of the first cavity, the second processing chamber comprises a second cavity and a filtering device arranged in the second cavity, and the second cavity is further provided with an air outlet. The utility model provides a device for handling chemical industry tail gas carries out a lot of to tail gas and handles, and the treatment effect is good, and has carried out effectual utilization to the processing material, practices thrift the treatment cost.
Description
Technical Field
The utility model relates to a tail gas treatment equipment technical field, concretely relates to a device for handling chemical industry tail gas.
Background
With the rapid development of the chemical industry, the attention on the emission of tail gas is more and more increased, the tail gas in the chemical industry is generally toxic gas, and if the tail gas is directly emitted into the air without being treated, the tail gas not only pollutes the environment, but also has more or less influence on the living beings on the earth. Therefore, the exhaust gas discharged from the chemical industry needs to be treated, but the treatment effect of the existing exhaust gas treatment equipment is not good.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at just in order to solve the poor technical problem of current tail gas treatment facility treatment effect, provide a device for handling chemical industry tail gas, carry out a lot of to tail gas and handle, the treatment effect is good, and has carried out effectual utilization, practices thrift the treatment cost to handling material.
The utility model provides a device for treating chemical tail gas, which comprises a first treatment chamber and a second treatment chamber, wherein the first treatment chamber and the second treatment chamber are communicated through a connecting pipeline;
the first processing chamber comprises a first chamber, and a cooling processing device and a spraying device which are arranged in the first chamber; the first treatment chamber also comprises an air inlet, and a pipeline extending from the air inlet extends into the feed liquid at the bottom end of the first chamber;
wherein,
the cooling treatment device comprises a cooling water pipe surrounding the periphery of the air inlet pipeline, the lower part of the cooling water pipe is provided with a water inlet, and the top of the cooling water pipe is provided with a water outlet;
the spraying device comprises a circulating pipeline and a spraying head arranged on the circulating pipeline, one part of the circulating pipeline is arranged at the middle upper part of the first cavity, one end of the circulating pipeline is also provided with a feeding hole, the other part of the circulating pipeline is communicated with the feed liquid at the bottom end of the first cavity through a circulating water pump, and the bottom of the first cavity is also provided with a discharging hole;
the second processing chamber comprises a second chamber and a filtering device arranged in the second chamber, and the second chamber is also provided with an air outlet.
Further, a first air pump is arranged in the connecting pipeline of the first processing chamber and the second processing chamber.
Further, the feed inlet is provided with a first valve, and the discharge gate is provided with a second valve.
Furthermore, the number of the spray headers is several.
Further, the filter device comprises one or more vertically arranged filter layers.
Further, the filter layer is one of PP filter cotton, glass fiber and activated carbon material.
Has the advantages that:
1. the utility model relates to a device for handling chemical industry tail gas, circulation tail gas gets into through first air inlet, and the feed liquid through first cavity bottom carries out primary treatment, and the circulating water pump that opens afterwards takes out the feed liquid to set up in the pipeline of the well upper portion of first cavity, and the feed liquid that sprays through the shower nozzle carries out secondary treatment, has carried out effectual utilization to the processing material, practices thrift the processing cost;
2. the utility model utilizes the cooling treatment device to cool the tail gas, and the circulating water moves from bottom to top to better play the role of cooling the tail gas;
3. the utility model discloses well filter equipment is the filter layer that fills up the cavity, and for vertical setting, the filter layer filter effect that sets up than the level is better.
Drawings
Fig. 1 is a schematic structural diagram of a device for treating chemical tail gas of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the attached drawing 1, the utility model provides a device for treating chemical tail gas, which comprises a first treatment chamber 1 and a second treatment chamber 2, wherein the first treatment chamber 1 and the second treatment chamber 2 are communicated through a connecting pipeline 3;
the first processing chamber 1 comprises a first chamber 11, and a cooling processing device 12 and a spraying device 13 which are arranged in the first chamber 11; the first treatment chamber 1 further comprises an air inlet 14, and a pipeline extending from the air inlet 14 extends into the feed liquid at the bottom end of the first chamber 11 for primary treatment;
wherein,
the cooling treatment device 12 comprises a cooling water pipe 121 surrounding the periphery of the air inlet pipeline, the lower part of the cooling water pipe 121 is provided with a water inlet 122, and the top of the cooling water pipe is provided with a water outlet 123; the tail gas cooling effect can be better achieved by the movement of the circulating water from bottom to top;
the spraying device 13 comprises a circulating pipeline 131 and a spraying head 132 arranged on the circulating pipeline 131, one part of the circulating pipeline 131 is arranged at the middle upper part of the first chamber 11, one end of the circulating pipeline 131 is also provided with a feeding hole 133, the feed liquid sprayed in the spraying head 132 can be further processed, the other part of the circulating pipeline is communicated with the feed liquid at the bottom end of the first chamber 11 through a circulating water pump 134, and the feed liquid at the bottom can be pumped into the pipeline arranged at the middle upper part of the first chamber 11 for cyclic utilization; the bottom of the first chamber 11 is also provided with a discharge hole 135;
the second processing chamber 2 comprises a second chamber 21 and a filtering device 22 arranged in the second chamber 21, and the second chamber 21 is also provided with an air outlet 23.
In a further embodiment, a first air pump 4 is disposed in the connecting pipe 3 of the first and second process chambers 1 and 2; the tail gas in the first chamber 11 is effectively pumped into the second chamber 21; the air outlet 23 is provided with a second air pump 5; the off-gas in the second chamber 21 is vented.
Further, the feed port 133 is provided with a first valve 136, and the discharge port 135 is provided with a second valve 137.
Further, there are several of the spray headers 132; the filtering device 22 comprises two vertically arranged filtering layers, wherein the two filtering layers are respectively made of PP filtering cotton and activated carbon materials, and when the filtering device is vertically arranged, gas can be better contacted with gas to be treated, so that the treatment effect is better.
The working principle is as follows: when the device is used, tail gas firstly passes through the first treatment chamber 1, circulating water in the cooling treatment device 12 in the first treatment chamber 1 is started, the tail gas enters through the first air inlet 14 and is subjected to primary treatment through the feed liquid at the bottom end of the first chamber 11, then the feed liquid is pumped into a pipeline arranged at the middle upper part of the first chamber 11 by the started circulating water pump 134, and the feed liquid sprayed by the spray header 132 is further treated; subsequently, the treated gas enters the second treatment chamber 2 through the connecting pipe 3, is further treated by the filter device 22 in the second treatment chamber 2 and then is discharged through the gas outlet 23;
after the feed liquid through a period of circulation, the effect of feed liquid will reduce, need change the feed liquid this moment, during the change, open the feed liquid after the second valve discharge on the discharge gate 135 uses, close the second valve after the evacuation feed liquid, open the first valve on the feed inlet 133 afterwards, the bottom that the feed liquid sprayed the feed liquid to first cavity 11 through shower head 132 on the circulating line 131 carries out the circulation once more.
The utility model provides a device for handling chemical industry tail gas carries out a lot of to tail gas and handles, and the treatment effect is good, and has carried out effectual utilization to the processing material, practices thrift the treatment cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
The present invention is not limited to the above description of the embodiments, and those skilled in the art should be able to make modifications and alterations without creative work on the basis of the present invention.
Claims (6)
1. The utility model provides a device for handling chemical industry tail gas which characterized in that: the device comprises a first processing chamber and a second processing chamber which are communicated through a connecting pipeline;
the first processing chamber comprises a first chamber, and a cooling processing device and a spraying device which are arranged in the first chamber; the first treatment chamber also comprises an air inlet, and a pipeline extending from the air inlet extends into the feed liquid at the bottom end of the first chamber;
wherein,
the cooling treatment device comprises a cooling water pipe surrounding the periphery of the air inlet pipeline, the lower part of the cooling water pipe is provided with a water inlet, and the top of the cooling water pipe is provided with a water outlet;
the spraying device comprises a circulating pipeline and a spraying head arranged on the circulating pipeline, one part of the circulating pipeline is arranged at the middle upper part of the first cavity, one end of the circulating pipeline is also provided with a feeding hole, the other part of the circulating pipeline is communicated with the feed liquid at the bottom end of the first cavity through a circulating water pump, and the bottom of the first cavity is also provided with a discharging hole;
the second processing chamber comprises a second chamber and a filtering device arranged in the second chamber, and the second chamber is also provided with an air outlet.
2. The apparatus of claim 1, wherein: and a first air pump is arranged in a connecting pipeline of the first processing chamber and the second processing chamber.
3. The apparatus of claim 1, wherein: the feed inlet is provided with first valve, the discharge gate is provided with the second valve.
4. The apparatus of claim 1, wherein: the number of the spray headers is several.
5. The apparatus of claim 1, wherein: the filter device comprises one or more vertically arranged filter layers.
6. The apparatus of claim 5, wherein: the filter layer is one of PP filter cotton, glass fiber and activated carbon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506918.4U CN212068280U (en) | 2020-04-07 | 2020-04-07 | A device for handling chemical industry tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020506918.4U CN212068280U (en) | 2020-04-07 | 2020-04-07 | A device for handling chemical industry tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212068280U true CN212068280U (en) | 2020-12-04 |
Family
ID=73594415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020506918.4U Expired - Fee Related CN212068280U (en) | 2020-04-07 | 2020-04-07 | A device for handling chemical industry tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212068280U (en) |
-
2020
- 2020-04-07 CN CN202020506918.4U patent/CN212068280U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201204 |