CN216223731U - High-temperature smoke treatment device for rare earth production - Google Patents
High-temperature smoke treatment device for rare earth production Download PDFInfo
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- CN216223731U CN216223731U CN202122244333.7U CN202122244333U CN216223731U CN 216223731 U CN216223731 U CN 216223731U CN 202122244333 U CN202122244333 U CN 202122244333U CN 216223731 U CN216223731 U CN 216223731U
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Abstract
The utility model discloses a high-temperature smoke dust treatment device for rare earth production, which belongs to the technical field of rare earth production and comprises a production chamber, a smoke extraction pipe, an air extraction shell and an air extraction chamber, wherein the air extraction chamber is arranged above the production chamber, the smoke extraction pipe penetrates through the air extraction chamber and the production chamber, the air extraction shell is arranged at one end of the smoke extraction pipe close to the inner side of the production chamber, a plurality of air extraction ports are arranged at the bottom of the air extraction shell in a matched manner, an auxiliary reaction structure is arranged in the air extraction chamber, and an activated carbon filter screen is movably embedded in the inner side of the smoke extraction pipe. The utility model has the advantages that the auxiliary reaction structure is arranged, the water guide plate, the ventilating net, the fan, the stirrer and the water storage tank are matched for use, so that the gas can be assisted to be mixed, the mixing efficiency is higher, in addition, the harmful nitrogen oxide gas can be changed into water and nitrogen by matching the ammonia gas storage tank and the gas pump A, the waste utilization is realized, the environment protection is realized, the pollution to the environment is reduced, and the energy is saved.
Description
Technical Field
The utility model belongs to the technical field of rare earth production, and particularly relates to a high-temperature smoke treatment device for rare earth production.
Background
During the process of producing rare earth, a large amount of smoke gas containing nitrogen oxides is generated, and firstly, the smoke gas and the nitrogen oxides gas are harmful to human bodies, so a high-temperature smoke treatment device for producing rare earth is needed to treat the smoke gas.
Research and analysis find that the existing treatment device for smoke dust generated after the rare earth production can still pollute the air only by simply filtering smoke dust gas and then discharging the smoke dust gas into the air, and the existing treatment device for smoke dust generated after the rare earth production can not utilize harmful smoke dust gas to change the harmful smoke dust gas into reusable energy, and the existing treatment device for smoke dust generated after the rare earth production does not have a device which is convenient to disassemble and is used for filtering impurity dust in the smoke dust.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the high-temperature smoke treatment device for rare earth production is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a tombarthite production high temperature smoke and dust processing apparatus, includes production room, smoke extraction pipe, exhaust shell, collection chamber, the production room top is provided with collection chamber, it is provided with smoke extraction pipe to run through between collection chamber and the production room, smoke extraction pipe one end is close to the production room inside and is installed the exhaust shell, and the supporting a plurality of extraction openings that are provided with in exhaust shell bottom, the inside auxiliary reaction structure that is provided with of collection chamber.
The active carbon filter screen is movably embedded in the inner side of the smoke pumping pipe, and the exhaust fan is installed on the inner side of the smoke pumping pipe close to the upper portion of the active carbon filter screen.
The auxiliary reaction structure comprises a water guide plate, a ventilation net, a fan, a stirrer and a water storage tank, wherein the water guide plate is obliquely arranged at one end of an opening of the gas collection chamber, the ventilation net is arranged at the top of one end of the water guide plate, the fan is arranged at the other end of the inner side of the gas collection chamber, the stirrer is arranged at one end of the inner side of the gas collection chamber, the water storage tank is arranged at one end of the top of the production chamber, and the water storage tank is connected with the bottom of the gas collection chamber through a water pipe.
And an ammonia gas storage tank is arranged at the top of the gas pump A, and a gas pipe at the bottom of the gas pump A extends to the inner side of the gas collecting chamber.
Wherein, the nitrogen gas holding vessel is installed to the collection chamber top other end, the inside supporting gas pump B that is provided with of nitrogen gas holding vessel, gas pump B one end embedding is provided with the gas-supply pipe, and the gas-supply pipe other end extends to the indoor side of gas collection.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. in the utility model, the auxiliary reaction structure is arranged, the water guide plate, the breathable net, the fan, the stirrer and the water storage tank are matched for use, so that the gas can be assisted to be mixed, the mixing efficiency is higher, and the harmful nitrogen oxide gas can be changed into water and nitrogen by matching with the ammonia gas storage tank and the gas pump A, so that the waste utilization is realized, the environment is protected, the pollution to the environment is reduced, and the energy is saved.
2. According to the utility model, the detachable activated carbon filter screen is arranged, so that impurities and dust in the primarily extracted flue gas can be filtered and intercepted, water and nitrogen generated in the subsequent reaction are purer, and the activated carbon filter screen can be quickly and conveniently detached to be cleaned.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic diagram of a three-dimensional structure of the activated carbon filter screen according to the present invention.
The labels in the figure are: 1. a production room; 2. a smoke extraction pipe; 201. an air pumping shell; 202. an activated carbon filter screen; 203. an exhaust fan; 3. a water storage tank; 4. a gas collection chamber; 401. a water guide plate; 402. a breathable net; 403. a fan; 404. a stirrer; 5. a gas pump A; 501. an ammonia gas storage tank; 6. a nitrogen storage tank; 601. a gas pump B; 602. a gas delivery pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the utility model:
referring to fig. 1-3, a rare earth production high temperature smoke treatment device comprises a production chamber 1, a smoke extraction pipe 2, a smoke extraction shell 201 and a smoke collection chamber 4, wherein the smoke collection chamber 4 is arranged above the production chamber 1, the smoke extraction pipe 2 is arranged between the smoke collection chamber 4 and the production chamber 1 in a penetrating mode, the smoke extraction shell 201 is installed at one end of the smoke extraction pipe 2 close to the inner side of the production chamber 1, a plurality of air extraction ports are formed in the bottom of the smoke extraction shell 201 in a matched mode, and an auxiliary reaction structure is arranged inside the smoke collection chamber 4.
Referring to fig. 1 and 3, further, an activated carbon filter screen 202 is movably embedded in the inner side of the smoke extraction pipe 2, an exhaust fan 203 is installed on the inner side of the smoke extraction pipe 2 near the upper side of the activated carbon filter screen 202, the smoke in the production chamber 1 is extracted by the exhaust fan 203, then impurities and dust contained in the smoke are intercepted by the activated carbon filter screen 202, and the remaining gas is pumped into the gas collection chamber 4.
Referring to fig. 1 and 2, further, the auxiliary reaction structure includes a water guide plate 401, a ventilation net 402, a fan 403, a stirrer 404, and a water storage tank 3, wherein the water guide plate 401 is obliquely installed at one end of an opening of the gas collection chamber 4, the ventilation net 402 is installed at the top of one end of the water guide plate 401, the fan 403 is installed at the other end of the inner side of the gas collection chamber 4, the stirrer 404 is installed at one end of the inner side of the gas collection chamber 4, the water storage tank 3 is arranged at one end of the top of the production chamber 1, and the water storage tank 3 is connected with the bottom of the gas collection chamber 4 through a water pipe.
Referring to fig. 1 and 2, further, a gas pump a5 is installed at one end of the top of the gas collection chamber 4, an ammonia gas storage tank 501 is installed at the top of the gas pump a5, and a gas supply pipe at the bottom of the gas pump a5 extends to the inner side of the gas collection chamber 4, gas is blown to one end of the inner side of the gas collection chamber 4 through the ventilation net 402 by the fan 403, then ammonia gas in the ammonia gas storage tank 501 is introduced into the inner side of the gas collection chamber 4 through the gas pump a5, at this time, the stirrer 404 is turned on to mix nitrogen oxide gas extracted from the production chamber 1 with ammonia gas, so that the two gases react to produce nitrogen gas and water, then the gas pump B601 is turned on to pump the nitrogen gas in the gas collection chamber 4 into the nitrogen gas storage tank 6 for storage, which is convenient for subsequent utilization, and then the generated water flows into the water storage tank 3 through the water guide plate 401 for storage.
Referring to fig. 1, further, a nitrogen storage tank 6 is installed at the other end of the top of the gas collection chamber 4, a gas pump B601 is arranged inside the nitrogen storage tank 6 in a matching manner, one end of the gas pump B601 is embedded with a gas pipe 602, and the other end of the gas pipe 602 extends to the inner side of the gas collection chamber 4.
The working principle is as follows: firstly, a worker draws the flue gas in the production chamber 1 by opening the exhaust fan 203, then intercepts impurities and dust contained in the flue gas through the activated carbon filter screen 202, draws the remaining gas into the gas collection chamber 4, blows the gas to one end of the inner side of the gas collection chamber 4 through opening the fan 403, then introduces the ammonia gas in the ammonia gas storage tank 501 into the inner side of the gas collection chamber 4 through the gas pump A5, at the moment, opens the stirrer 404 to mix the nitrogen oxide gas drawn out from the production chamber 1 with the ammonia gas, so that the two gases react to produce nitrogen gas and water, then opens the gas pump B601 to draw the nitrogen gas in the gas collection chamber 4 into the nitrogen gas storage tank 6 for storage, thereby facilitating subsequent utilization of the nitrogen gas, and then the generated water flows into the water storage tank 3 through the water guide plate 401 for storage.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a tombarthite production high temperature smoke and dust processing apparatus, includes production chamber (1), smoke extraction pipe (2), the shell of bleeding (201), collection chamber (4), production chamber (1) top is provided with collection chamber (4), it is provided with smoke extraction pipe (2) to run through between collection chamber (4) and production chamber (1), smoke extraction pipe (2) one end is close to production chamber (1) inboard and installs the shell of bleeding (201), and the supporting a plurality of extraction openings that are provided with in shell of bleeding (201) bottom, its characterized in that: an auxiliary reaction structure is arranged in the gas collection chamber (4).
2. The rare earth production high-temperature smoke treatment device according to claim 1, wherein: the active carbon filter screen (202) is movably embedded in the inner side of the smoke extraction pipe (2), and an exhaust fan (203) is installed on the inner side of the smoke extraction pipe (2) close to the upper part of the active carbon filter screen (202).
3. The rare earth production high-temperature smoke treatment device according to claim 1, wherein: the auxiliary reaction structure comprises a water guide plate (401), a breathable net (402), a fan (403), a stirrer (404) and a water storage tank (3), wherein the water guide plate (401) is obliquely installed at one end of an opening of the gas collection chamber (4), the breathable net (402) is installed at the top of one end of the water guide plate (401), the fan (403) is installed at the other end of the inner side of the gas collection chamber (4), the stirrer (404) is installed at one end of the inner side of the gas collection chamber (4), the water storage tank (3) is arranged at one end of the top of the production chamber (1), and the water storage tank (3) is connected with the bottom of the gas collection chamber (4) through a water pipe.
4. The rare earth production high-temperature smoke treatment device according to claim 1, wherein: gas pump A (5) are installed to collection chamber (4) top one end, ammonia storage tank (501) are installed at gas pump A (5) top, and gas pump A (5) bottom blast pipe extends to collection chamber (4) inboard.
5. The rare earth production high-temperature smoke treatment device according to claim 1, wherein: nitrogen gas holding vessel (6) are installed to collection chamber (4) top other end, the inside supporting gas pump B (601) that is provided with of nitrogen gas holding vessel (6), gas pump B (601) one end embedding is provided with gas-supply pipe (602), and the gas-supply pipe (602) other end extends to collection chamber (4) inboardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244333.7U CN216223731U (en) | 2021-09-16 | 2021-09-16 | High-temperature smoke treatment device for rare earth production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244333.7U CN216223731U (en) | 2021-09-16 | 2021-09-16 | High-temperature smoke treatment device for rare earth production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216223731U true CN216223731U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122244333.7U Active CN216223731U (en) | 2021-09-16 | 2021-09-16 | High-temperature smoke treatment device for rare earth production |
Country Status (1)
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|---|---|
| CN (1) | CN216223731U (en) |
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2021
- 2021-09-16 CN CN202122244333.7U patent/CN216223731U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221110 Address after: 030400 District B, Building 2, Nanying Liucun Section, Qingyuan Town, Qingxu County, Taiyuan City, Shanxi Province Patentee after: Taiyuan Jizhi New Material Co.,Ltd. Address before: 045400 shop 5, building 11, east gate, Dong'an community, Shouyang County, Jinzhong City, Shanxi Province Patentee before: Li Zaixing |
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| TR01 | Transfer of patent right |