CN213049960U - Tail gas adsorption tower for industrial production - Google Patents
Tail gas adsorption tower for industrial production Download PDFInfo
- Publication number
- CN213049960U CN213049960U CN202021425480.3U CN202021425480U CN213049960U CN 213049960 U CN213049960 U CN 213049960U CN 202021425480 U CN202021425480 U CN 202021425480U CN 213049960 U CN213049960 U CN 213049960U
- Authority
- CN
- China
- Prior art keywords
- tower body
- tail gas
- air guide
- cleaning solution
- cleaning liquid
- 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.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a tail gas adsorption tower for industrial production, which comprises a tower body, a tail gas supply pipe arranged at the bottom of the tower body, and a cleaning liquid spraying mechanism arranged inside the tower body, wherein the bottom of an inner cavity of the tower body is provided with an annular supporting plate, an air guide baffle plate is arranged on the annular supporting plate, a plurality of through holes are arranged on the air guide baffle plate, an air guide cavity is enclosed by the air guide baffle plate and the bottom of the tower body, and the air guide cavity is communicated with the tail gas supply pipe; the cleaning liquid spraying mechanism comprises a cleaning liquid supply pipe extending into the tower body, and a plurality of spraying heads arranged on the cleaning liquid supply pipe, wherein the spraying heads are positioned above the air guide partition plate; the top of tower body inner chamber is equipped with the annular support board, installs gaseous filter box in the annular support board, and gaseous filter box is woven by the wire net and is formed, and gaseous filter box's open-top fills active carbon in gaseous filter box inside, and the purified gas contact tube is connected at the top of tower body, and the washing liquid is good with the contact adsorption effect of tail gas.
Description
Technical Field
The utility model belongs to the technical field of the chemical industry equipment and specifically relates to a tail gas adsorption tower for industrial production.
Background
The tail gas adsorption tower is mainly used for tail gas absorption and carries out spray type adsorption on waste gas generated in the industrial field, the spray liquid (cleaning liquid) in the tail gas adsorption tower is generally alkali liquid or acid liquid, the effect of waste gas adsorption is achieved by neutralizing the acid-base property of the cleaning solution and the alkaline or acid gas in the waste gas, the problem of uneven contact between the tail gas and the cleaning solution exists in the tail gas adsorption process of the existing tail gas adsorption tower, and the tail gas is treated by adopting a direct discharge mode after being adsorbed, then periodically sampling and checking, if the tail gas does not meet the emission standard, prolonging the time of adsorption treatment, the drawback of this kind of mode lies in that the inside peculiar smell gas of tail gas or tiny particle can effectively be got rid of not necessarily, and absorption, the purifying effect of tail gas are not very good, and this patent carries out institutional advancement based on above technical problem.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a tail gas adsorption tower for industrial production.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a tail gas adsorption tower for industrial production comprises a tower body, a tail gas supply pipe arranged at the bottom of the tower body, and a cleaning liquid spraying mechanism arranged inside the tower body, wherein an annular supporting plate is arranged at the bottom of an inner cavity of the tower body;
the cleaning liquid spraying mechanism comprises a cleaning liquid supply pipe extending into the tower body, and a plurality of spraying heads arranged on the cleaning liquid supply pipe, wherein the spraying heads are positioned above the air guide partition plate;
the top of tower body inner chamber is equipped with the annular support board, installs gaseous filter box in the annular support board, and gaseous filter box is woven by the wire net and is formed, and gaseous filter box's open-top fills active carbon in gaseous filter box, the purified gas contact tube is connected at the top of tower body.
Furthermore, the bottom that is located the tower body in the air guide intracavity is equipped with the washing liquid and collects the platform, and the cross-section of washing liquid collection platform is trapezoidal, forms the washing liquid between the global of washing liquid collection platform and the tower body inner wall and collects the chamber.
Furthermore, the bottom of the tower body is connected with a cleaning liquid collecting pipe, the cleaning liquid collecting pipe is communicated with the cleaning liquid collecting cavity, the cleaning liquid collecting pipe is connected with a liquid supply box, the liquid supply box is connected with the cleaning liquid supply pipe, and the liquid supply box is further provided with a cleaning liquid supply pipe.
Furthermore, liquid pumps are arranged on the cleaning liquid supply pipe and the cleaning liquid collecting pipe.
Further, the purified gas delivery pipe is connected with an ozone deodorization device, and an air pump is installed on the purified gas delivery pipe.
Further, a support is arranged at the bottom of the tower body.
The utility model has the advantages that: when the tail gas adsorption tower is used, the tail gas supply pipe guides tail gas into the gas guide cavity, the tail gas in the gas guide cavity flows towards the top of the tower body after being uniformly distributed and guided by the gas guide partition plate, the flowing tail gas is contacted with cleaning liquid sprayed by the spray head so as to be effectively adsorbed, the contact adsorption effect of the cleaning liquid and the tail gas is good because the tail gas flows uniformly, the adsorbed tail gas is filtered by the gas filter box at the top and then is discharged from the purified gas guide pipe, and the purified gas guide pipe is connected with the ozone deodorization device which further removes peculiar smell of the purified gas, so that the effects of removing dust in the gas and removing peculiar smell are achieved;
in addition, the bottom of the tower body is connected with a cleaning liquid collecting pipe, the cleaning liquid collecting pipe is communicated with the cleaning liquid collecting cavity, the cleaning liquid collecting pipe is connected with a liquid supply box, the liquid supply box is connected with a cleaning liquid supply pipe, the cleaning liquid falling to the bottom of the tower body after being processed can be collected by the cleaning liquid collecting pipe to the liquid supply box to be further recycled, and the cleaning liquid recycling effect is achieved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a tail gas adsorption tower for industrial production comprises a tower body 1, a tail gas supply pipe 2 arranged at the bottom of the tower body 1, and a cleaning liquid spraying mechanism arranged inside the tower body 1, wherein an annular support plate 3 is arranged at the bottom of an inner cavity of the tower body, an air guide partition plate 4 is arranged on the annular support plate 3, a plurality of through holes 5 are arranged on the air guide partition plate 4, an air guide cavity 6 is enclosed by the air guide partition plate 4 and the bottom of the tower body 1, and the air guide cavity 6 is communicated with the tail gas supply pipe 2;
the cleaning liquid spraying mechanism comprises a cleaning liquid supply pipe 7 extending into the tower body 1 and a plurality of spraying heads 8 arranged on the cleaning liquid supply pipe 7, and the spraying heads 8 are positioned above the air guide partition plate 4;
the top of tower body inner chamber is equipped with annular supporting plate 9, installs gas filter box 10 on the annular supporting plate 9, and gas filter box 10 is woven by the wire net and is formed, and gas filter box 10's open-top, the inside active carbon that fills of gas filter box 10, the purified gas contact tube 11 is connected at the top of tower body 1.
Furthermore, a cleaning liquid collecting table 12 is arranged at the bottom of the tower body 1 in the air guide cavity 6, the section of the cleaning liquid collecting table 12 is trapezoidal, and a cleaning liquid collecting cavity 13 is formed between the peripheral surface of the cleaning liquid collecting table 12 and the inner wall of the tower body 1.
The bottom of the tower body 1 is connected with a cleaning liquid collecting pipe 14, the cleaning liquid collecting pipe 14 is communicated with a cleaning liquid collecting cavity 13, the cleaning liquid collecting pipe 14 is connected with a liquid supply tank 15, the liquid supply tank 15 is connected with a cleaning liquid supply pipe 7, and the liquid supply tank 15 is further provided with a cleaning liquid supply pipe 16. A liquid pump 17 is installed on the cleaning liquid supply pipe 7 and the cleaning liquid collection pipe 14.
Further, the purified gas outlet pipe 11 is connected with an ozone deodorization device 18, an air pump 19 is arranged on the purified gas outlet pipe 11, and a support 20 is arranged at the bottom of the tower body 1.
When the tail gas adsorption tower is used, tail gas is guided into the gas guide cavity 6 by the tail gas supply pipe 2, the tail gas in the gas guide cavity 6 flows towards the top of the tower body 1 after being uniformly distributed and guided by the gas guide partition plate 4, the flowing tail gas is contacted with the cleaning solution sprayed by the spray head 8 so as to be effectively adsorbed, the contact adsorption effect of the cleaning solution and the tail gas is good because the tail gas flows uniformly, the adsorbed tail gas is discharged from the purified gas guide pipe 11 after being filtered by the gas filter box 10 at the top, and the purified gas guide pipe 11 is connected with the ozone deodorization device 18, so that the ozone deodorization device 18 further removes peculiar smell from the purified gas, and the effects of removing dust in the gas and removing peculiar smell are achieved;
in addition, the bottom of the tower body 1 is connected with a cleaning liquid collecting pipe 14, the cleaning liquid collecting pipe 14 is communicated with a cleaning liquid collecting cavity 13, the cleaning liquid collecting pipe 14 is connected with a liquid supply tank 15, the liquid supply tank 15 is connected with a cleaning liquid supply pipe 7, the cleaning liquid falling to the bottom of the tower body after processing can be collected by the cleaning liquid collecting pipe 14 into the liquid supply tank 15 to be further recycled, and the effect of recycling the cleaning liquid is achieved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A tail gas adsorption tower for industrial production comprises a tower body, a tail gas supply pipe arranged at the bottom of the tower body, and a cleaning liquid spraying mechanism arranged inside the tower body, and is characterized in that an annular supporting plate is arranged at the bottom of an inner cavity of the tower body, an air guide partition plate is arranged on the annular supporting plate, a plurality of through holes are formed in the air guide partition plate, an air guide cavity is formed by the air guide partition plate and the bottom of the tower body in a surrounding manner, and the air guide cavity is communicated with the tail gas supply pipe;
the cleaning liquid spraying mechanism comprises a cleaning liquid supply pipe extending into the tower body, and a plurality of spraying heads arranged on the cleaning liquid supply pipe, wherein the spraying heads are positioned above the air guide partition plate;
the top of tower body inner chamber is equipped with the annular support board, installs gaseous filter box in the annular support board, and gaseous filter box is woven by the wire net and is formed, and gaseous filter box's open-top fills active carbon in gaseous filter box, the purified gas contact tube is connected at the top of tower body.
2. The tail gas adsorption tower for industrial production as claimed in claim 1, wherein a cleaning solution collection platform is disposed at the bottom of the tower body in the gas guide chamber, the cleaning solution collection platform has a trapezoidal cross section, and a cleaning solution collection chamber is formed between the circumferential surface of the cleaning solution collection platform and the inner wall of the tower body.
3. The tail gas adsorption tower for industrial production according to claim 1, wherein the bottom of the tower body is connected with a cleaning solution collecting pipe, the cleaning solution collecting pipe is communicated with the cleaning solution collecting chamber, the cleaning solution collecting pipe is connected with a liquid supply tank, the liquid supply tank is connected with the cleaning solution supply pipe, and the liquid supply tank is further provided with a cleaning solution supply pipe.
4. The industrial exhaust gas adsorption tower of claim 3, wherein the cleaning solution supply pipe and the cleaning solution collection pipe are provided with liquid pumps.
5. The tail gas adsorption tower for industrial production according to claim 3, wherein the purified gas delivery pipe is connected with an ozone deodorization device, and an air pump is installed on the purified gas delivery pipe.
6. The tail gas adsorption tower for industrial production according to claim 3, wherein a support is installed at the bottom of the tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021425480.3U CN213049960U (en) | 2020-07-20 | 2020-07-20 | Tail gas adsorption tower for industrial production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021425480.3U CN213049960U (en) | 2020-07-20 | 2020-07-20 | Tail gas adsorption tower for industrial production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213049960U true CN213049960U (en) | 2021-04-27 |
Family
ID=75574286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021425480.3U Active CN213049960U (en) | 2020-07-20 | 2020-07-20 | Tail gas adsorption tower for industrial production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213049960U (en) |
-
2020
- 2020-07-20 CN CN202021425480.3U patent/CN213049960U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209475895U (en) | A kind of industrial chemicals device for recovering tail gas | |
| CN202460442U (en) | Acid mist absorption processing device of high-pressure water mist | |
| CN213049960U (en) | Tail gas adsorption tower for industrial production | |
| CN205412675U (en) | Furniture processing japanning room exhaust treatment device | |
| CN220296151U (en) | Fume extractor of laser cutting machine | |
| CN208194110U (en) | A kind of powder photocatalyst organic exhaust gas photocatalytic oxidation device | |
| CN218221830U (en) | Industrial waste gas dust removal and desulfurization device | |
| CN209138247U (en) | A kind of exhaust gas treating tower | |
| CN214209945U (en) | Processing apparatus for exhaust purification | |
| CN210729160U (en) | Waste gas photocatalysis processing system | |
| CN211246067U (en) | Desulfurization dust removal treatment facility | |
| CN213160176U (en) | Esterification waste gas treatment device | |
| CN210495875U (en) | Desulfurization and nitric acid equipment convenient for recycling harmful gas | |
| CN212142001U (en) | A purifier that is used for industrial waste residue waste material processing for organic wall material | |
| CN115430226A (en) | Tail gas desulfurization and denitrification method and device | |
| CN209241859U (en) | A kind of spent reagent disk collecting box | |
| CN208340463U (en) | A kind of cement kiln synergic processing centralized collection deodorization device | |
| CN209348398U (en) | A kind of absorption denitrogenation flue gas purification device with anti-dust effect | |
| CN210145812U (en) | Multistage absorption tower of hydrogen chloride | |
| CN214106192U (en) | A retrieve circulating equipment for industrial waste gas | |
| CN104722150A (en) | Waste gas purifier for pharmaceutical and chemical industries | |
| CN213747949U (en) | Kiln flue gas treatment system | |
| CN218530430U (en) | Directly-discharging atmosphere type waste gas purification treatment equipment | |
| CN212396309U (en) | Novel exhaust-gas treatment device | |
| CN212236632U (en) | Feed fish meal processing peculiar smell purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |