CN213725392U - An acid gas treatment device - Google Patents
An acid gas treatment device Download PDFInfo
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- CN213725392U CN213725392U CN202021850311.4U CN202021850311U CN213725392U CN 213725392 U CN213725392 U CN 213725392U CN 202021850311 U CN202021850311 U CN 202021850311U CN 213725392 U CN213725392 U CN 213725392U
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Abstract
The utility model discloses an acid gas processing apparatus, which comprises a housin, the inside fixedly connected with intake pipe of left wall of casing, the below fixedly connected with box of intake pipe extends to the bottom of box, the lateral wall fixedly connected with of box slowly flows board, right side there is the liquid pH detector of fixed connection at the box right wall the top of slowly flowing board, the top right wall edge fixedly connected with connecting pipe of box. The utility model discloses be equipped with intake pipe and gas leakage hole, make gaseous abundant and alkaline solution contact time increase, purification efficiency is higher, and the treatment effect is better, cooperates the current-slowing plate simultaneously, makes gaseous rising rate slow down, and extension gas and solution contact time make the reaction more thorough, through the circulating pipe, make the gaseous not reach the standard handle again, discharge again until the standard, make the device practicality stronger, the security is higher, is favorable to using widely.
Description
Technical Field
The utility model relates to a gas treatment technical field especially relates to an acid gas processing apparatus.
Background
In the chemical production process, acid gases to be discharged are often generated due to process requirements, and the main components of the gases comprise H2SO4, H2S and the like, and if the gases are directly discharged into the air, the surrounding environment is inevitably polluted. Therefore, the acid gases are generally treated before being discharged. If the acid gas generated in the chemical production is directly discharged, the environment or personnel is greatly damaged, and the acid gas can be discharged after being treated and reaching the standard.
Current acid gas processing apparatus all is the individual layer filtration, and purification efficiency is low, and the treatment effect is poor, and the time of alkaline solution contact is shorter, leads to can not fully absorbing acid gas, and the cost is higher, is unfavorable for the environmental protection, is unfavorable for using widely.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an acid gas treatment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an acid gas treatment device comprises a shell, wherein an air inlet pipe is fixedly connected inside the left wall of the shell, a box body is fixedly connected below the air inlet pipe and extends to the bottom of the box body, a flow buffering plate is fixedly connected to the side wall of the box body, a liquid pH detector is fixedly connected above the flow buffering plate on the right wall of the box body on the right side, a connecting pipe is fixedly connected at the edge of the right wall above the box body, one end, away from the box body, of the connecting pipe is fixedly connected with a detection box, an air filtering net is fixedly connected inside the detection box, activated carbon adsorption cotton fixedly connected to the inner wall of the detection box is arranged below the air filtering net, an air pH sensor fixedly connected to the right wall of the detection box is arranged below the activated carbon adsorption cotton, an air outlet pipe is fixedly connected below the detection box, and a circulating pipe is fixedly connected to the middle of the air outlet pipe, there is the first solenoid valve of fixed connection in the inside of the outlet duct below the circulating pipe, the centre department of circulating pipe is equipped with one-way solenoid valve and one-way aspiration pump, the one end fixedly connected with arc cover of detection case is kept away from to the outlet duct, the top fixedly connected with reagent box of casing, the below fixedly connected with reagent pipe of reagent box, the top fixedly connected with of reagent box annotates the liquid mouth.
As a further description of the above technical solution:
the lower part of the shell is fixedly connected with supporting legs, and the lower parts of the supporting legs are fixedly connected with rotating wheels.
As a further description of the above technical solution:
the air inlet pipe is externally connected with an exhaust fan, and an air leakage hole is formed in the bottom of the air inlet pipe.
As a further description of the above technical solution:
the box body is fixedly connected with the rear wall of the shell, and the lower part of the reagent tube is fixedly connected with the top of the box body.
As a further description of the above technical solution:
the lower part of the one-way air pump is fixedly connected with the bottom of the shell, and the detection box is fixedly connected with the rear wall of the shell.
As a further description of the above technical solution:
one end of the circulating pipe, which is far away from the air outlet pipe, is fixedly connected with the air inlet pipe, and a plurality of the flow buffering plates are arranged.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this acid gas processing apparatus is equipped with intake pipe and gas leakage hole, makes gaseous abundant and alkaline solution contact time increase, and purification efficiency is higher, and the treatment effect is better, cooperates the current-slowing plate simultaneously, makes gaseous rate of rise slow down, and extension gas and solution contact time make the reaction more thorough, through the circulating pipe, makes the gaseous not reach the standard and handles again, discharges until the standard again, makes the device practicality stronger, and the security is higher, is favorable to using widely.
2. Compared with the prior art, the acid gas treatment device is provided with the air filter screen and the activated carbon adsorption cotton double-layer filter, is favorable for cleaning impurities in gas, ensures that discharged gas is pollution-free, and is favorable for protecting the environment.
Drawings
FIG. 1 is a front cross-sectional view of an acid gas treatment plant in accordance with the present invention;
FIG. 2 is a front view of an acid gas treatment plant according to the present invention;
fig. 3 is a schematic diagram of an internal structure of an acid gas treatment apparatus according to the present invention.
Illustration of the drawings:
1. a housing; 2. an air inlet pipe; 3. a box body; 4. a circulation pipe; 5. a one-way air pump; 6. supporting legs; 7. a rotating wheel; 8. air leakage holes; 9. a buffer plate; 10. a one-way solenoid valve; 11. a first solenoid valve; 12. an air pH sensor; 13. an air outlet pipe; 14. adsorbing cotton by active carbon; 15. a detection box; 16. an arc-shaped cover; 17. a connecting pipe; 18. a liquid pH detector; 19. a reagent box; 20. a reagent tube; 21. a liquid injection port; 22. an air filter screen.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides an acid gas processing apparatus: comprises a shell 1, an air inlet pipe 2 is fixedly connected inside the left wall of the shell 1, so that the contact time of gas and alkaline solution is increased, the purification efficiency is higher, the treatment effect is better, a box body 3 is fixedly connected below the air inlet pipe 2 and extends to the bottom of the box body 3, a baffle plate 9 is fixedly connected to the side wall of the box body 3, so that the rising speed of gas is slowed down, the contact time of gas and solution is prolonged, the reaction is more thorough, a liquid pH detector 18 fixedly connected to the right wall of the box body 3 is arranged above the right baffle plate 9, a connecting pipe 17 is fixedly connected to the edge of the right wall above the box body 3, a detection box 15 is fixedly connected to one end of the connecting pipe 17 far away from the box body 3, an air filter screen 22 is fixedly connected inside the detection box 15, activated carbon adsorption cotton 14 fixedly connected to the inner wall of the detection box 15 is arranged below the air filter screen 22, and is beneficial to the cleaning of impurities in the gas, make the combustion gas pollution-free, be favorable to the environmental protection, there is air pH sensor 12 of fixed connection at the detection case 15 right wall below of active carbon adsorption cotton 14, the below fixedly connected with outlet duct 13 of detection case 15, fixedly connected with circulating pipe 4 is located to the centre of outlet duct 13, there is first solenoid valve 11 of fixed connection in outlet duct 13 inside below of circulating pipe 4, the centre department of circulating pipe 4 is equipped with one-way solenoid valve 10 and one-way aspiration pump 5, the one end fixedly connected with arc cover 16 of detection case 15 is kept away from to outlet duct 13, the top fixedly connected with reagent case 19 of casing 1, the below fixedly connected with reagent pipe 20 of reagent case 19, the top fixedly connected with of reagent case 19 annotates liquid mouth 21.
Below fixedly connected with supporting leg 6 of casing 1, the below fixedly connected with runner 7 of supporting leg 6, the external air exhauster of intake pipe 2, the bottom of intake pipe 2 is equipped with gas leakage hole 8, box 3 and 1 back wall fixed connection of casing, the below of reagent pipe 20 and the top fixed connection of box 3, be favorable to the joining of alkaline solution, the below of one-way aspiration pump 5 and the bottom fixed connection of casing 1, detection case 15 and 1 back wall fixed connection of casing, the one end and the 2 fixed connection of intake pipe of outlet duct 13 are kept away from to circulating pipe 4, unhurried current board 9 is equipped with a plurality ofly, be favorable to gaseous longer at the inside time that stops of box 3.
The working principle is as follows: gas enters the box body 3 through the gas inlet pipe 2 and is discharged through the gas leakage hole 8 to react with alkaline solution in the box body 3, so that the contact time of the gas and the alkaline solution is increased, the purification efficiency is high, the treatment effect is good, the gas rising speed is slowed down through the slow flow plate 9, the contact time of the gas and the solution is prolonged, the reaction is more thorough, the liquid pH detector 18 can monitor the pH value of the alkaline solution in real time, when the pH value is small, the solution in the reagent box 19 is introduced into the box body 3 through the reagent pipe 20 to increase the alkalinity of the solution in the box body 3, after the reaction is finished, the gas enters the detection box 15 and is filtered through the air filter net 22 and the activated carbon adsorption cotton 14 in a double-layer mode, the cleaning of impurities in the gas is facilitated, the discharged gas is pollution-free, the environment is facilitated to be protected, when the gas reaches the standard, the first electromagnetic valve 11 is opened, when the gas does not reach the standard, the one-way electromagnetic valve 10 and the one-way air pump 5 are opened, the gas enters the air inlet pipe 2 again from the circulating pipe 4, the gas which does not reach the standard is treated again until the gas is discharged again until the standard, and therefore the device is higher in practicability and safety and is favorable for popularization and use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850311.4U CN213725392U (en) | 2020-08-31 | 2020-08-31 | An acid gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850311.4U CN213725392U (en) | 2020-08-31 | 2020-08-31 | An acid gas treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN213725392U true CN213725392U (en) | 2021-07-20 |
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| CN202021850311.4U Active CN213725392U (en) | 2020-08-31 | 2020-08-31 | An acid gas treatment device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042516A (en) * | 2021-11-10 | 2022-02-15 | 张宝建 | Lithium battery crushing treatment device and use method thereof |
| CN114682323A (en) * | 2022-03-22 | 2022-07-01 | 武钢集团昆明钢铁股份有限公司 | Acid-base neutralization workbench for chemical analysis test |
| CN114713004A (en) * | 2022-02-28 | 2022-07-08 | 山东承泽金属科技有限公司 | An energy-saving acid gas recovery and comprehensive utilization system |
-
2020
- 2020-08-31 CN CN202021850311.4U patent/CN213725392U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042516A (en) * | 2021-11-10 | 2022-02-15 | 张宝建 | Lithium battery crushing treatment device and use method thereof |
| CN114713004A (en) * | 2022-02-28 | 2022-07-08 | 山东承泽金属科技有限公司 | An energy-saving acid gas recovery and comprehensive utilization system |
| CN114682323A (en) * | 2022-03-22 | 2022-07-01 | 武钢集团昆明钢铁股份有限公司 | Acid-base neutralization workbench for chemical analysis test |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250926 Address after: 201800 4-storey J, 36 Block 70 Bole Road, Jiading Town, Jiading District, Shanghai Patentee after: Shanghai Fengyuan Wanye Environmental Services Co.,Ltd. Country or region after: China Address before: 224300 South of Panlong Avenue, Panwan Town, Sheyang County, Yancheng City, Jiangsu Province Patentee before: JIANGSU HONGJIE ENVIRONMENTAL PROTECTION ENGINEERING CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right |