CN210079224U - Novel self-made industrial sulfuric acid waste gas collecting and treating equipment - Google Patents
Novel self-made industrial sulfuric acid waste gas collecting and treating equipment Download PDFInfo
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- CN210079224U CN210079224U CN201822279953.2U CN201822279953U CN210079224U CN 210079224 U CN210079224 U CN 210079224U CN 201822279953 U CN201822279953 U CN 201822279953U CN 210079224 U CN210079224 U CN 210079224U
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Abstract
Novel self-control industrial sulfuric acid waste gas collection treatment facility, it relates to exhaust-gas treatment technical field. It contains the one-level reaction tower that neotype self-control industrial sulfuric acid waste gas collection treatment facility, waste gas advances the pipe, the second grade reaction tower, chemical absorption liquid, the saturation detector, agitating unit, the rotation motor, first blast pipe, the breather pipe, the valve, gaseous detection room, control panel, the second blast pipe, the one-level reaction tower sets up the left side at the second grade reaction tower, the left side lower part of one-level reaction tower sets up waste gas and advances the pipe, one-level reaction tower and the inside chemical absorption liquid that sets up of second grade reaction tower, the agitating unit below sets up the rotation motor, first blast pipe sets up in one-level reaction tower top, set up control panel on the gaseous detection room front side surface, second grade reaction tower top sets up the second blast pipe. After the technical scheme is adopted, the beneficial effects of the utility model are that: the device has simple structure, safety and reliability, can ensure that the discharged gas meets the discharge standard, and does not cause pollution to the environment.
Description
Technical Field
The utility model relates to a waste gas treatment technical field, concretely relates to novel self-control industrial sulfuric acid waste gas collection treatment facility.
Background
Sulfuric acid is one of ten important industrial chemicals, and is widely applied to various industrial departments such as fertilizers, textiles, chemical industry, medicines and the like. The yield of sulfuric acid is often used as a measure of the state of industry. However, the sulfuric acid industry belongs to the high pollution industry, and the production process of the sulfuric acid industry can generate sulfur dioxide, sulfuric acid mist and other atmospheric pollutants, which is the key point of sulfur dioxide pollution control and emission reduction in China. If sulfur dioxide gas is discharged in an incomplete or completely untreated state and meets windless low-pressure climate, the air flowability is poor, discharged waste gas can be accumulated in a certain low-lying place to form a waste gas area with higher concentration, the smell is pungent, certain damage is caused to animals and plants around a factory, the life of people around the factory is influenced, complaints are caused, and the influence is brought to the normal production of the factory. Chinese patent CN201120260563.6 discloses a tail gas-liquid separator of a sulfuric acid absorption tower, which belongs to the field of industrial tail gas treatment and mainly comprises a tank body and an internal baffle, wherein the upper part of the right side of the tank body is provided with an air inlet which is connected with an exhaust pipeline of the absorption tower; the central line of the top end is provided with an air outlet which is connected with the chimney; a liquid outlet is arranged at the central line of the bottom; the baffle is the corrosion resistant plate, is fixed in the direction perpendicular with the direction of admitting air, and the upper end is in jar body central line right side, and whole length reaches below the air inlet horizontal direction. Although the utility model can realize the sulfuric acid recovery and reduce the waste, it can not ensure the acid drops of harmful acid gases such as sulfur dioxide in the exhaust gas to be separated completely, still has great possibility to cause pollution to the environment, and is not suitable for popularization and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a novel self-control industrial sulfuric acid waste gas collection treatment facility, its simple structure, safe and reliable can guarantee that the combustion gas accords with the standard of emission, can not cause the pollution to the environment, are fit for using widely.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it comprises a first-stage reaction tower 1, a waste gas inlet pipe 11, a second-stage reaction tower 2, a chemical absorption liquid 21, a saturation detector 22, a stirring device 3, a rotating motor 31, a first exhaust pipe 4, a vent pipe 5, a valve 51, a gas detection chamber 6, a control panel 61 and a second exhaust pipe 7, wherein the first-stage reaction tower 1 is arranged at the left side of the second-stage reaction tower 2, the waste gas inlet pipe 11 is arranged at the lower part of the left side of the first-stage reaction tower 1, the chemical absorption liquid 21 is arranged inside the first-stage reaction tower 1 and the second-stage reaction tower 2, the saturation detector 22 is arranged on the inner walls of the first-stage reaction tower 1 and the second-stage reaction tower 2, the rotating motor 31 is arranged below the stirring device 3, the first exhaust pipe 4 is arranged above the first-stage reaction tower 1, the first-stage reaction tower 1 is connected with the second-stage reaction tower 2 through the vent pipe 5, the valve 51 is arranged on the, a control panel 61 is provided on the front side surface of the gas detection chamber 6, and a second exhaust pipe 7 is provided above the secondary reaction tower 2.
The upper portion of the left side of the first-stage reaction tower 1 is provided with a first liquid inlet pipe 12, and a first liquid outlet pipe 13 is arranged on the right side of the bottom of the first-stage reaction tower 1.
And the upper part of the left side of the second-stage reaction tower 2 is provided with a second liquid inlet pipe 23, and a second liquid outlet pipe 24 is arranged on the right side of the bottom of the second-stage reaction tower 2.
The chemical absorption liquid 21 is alkali liquid.
The stirring device 3 comprises a rotating shaft 32, a stirring rod 33 and a stirring blade 331, wherein the stirring rod 33 is arranged above the rotating shaft 32, and the stirring blade 331 is arranged outside the stirring rod 33.
The front side surface of the control panel 61 is provided with a display screen 611, a warning lamp 612 is arranged at the upper right of the display screen 611, and a loudspeaker 613 is arranged below the warning lamp 612.
The utility model discloses a theory of operation: pass through waste gas admission pipe with waste gas and let in the one-level reaction tower, the acid material in chemical absorption liquid and the waste gas in the one-level reaction tower reacts, the inside agitating unit of reaction tower rotates and accelerates reaction rate, make the reaction more complete simultaneously, the reaction saturation of the inside liquid of saturation detector monitoring that sets up of reaction tower, when liquid is close when saturating, liquid through first drain pipe discharge saturation, the first liquid inlet pipe of rethread lets in new chemical reaction liquid, gas after the reaction detects whether accords with emission standard in the gas detection room, if accord with, then open the valve in the first exhaust pipe and carry out gas emission, if do not accord with emission standard, then open the valve on the breather pipe and let in gas and react the back emission in the second order reaction tower once more.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the device has simple structure, safety and reliability, can ensure that the discharged gas meets the discharge standard, does not pollute the environment, and is suitable for popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the stirring device 3 of the present invention;
fig. 3 is a schematic structural diagram of the control panel 61 of the present invention.
Description of reference numerals: the device comprises a first-stage reaction tower 1, a waste gas inlet pipe 11, a first liquid inlet pipe 12, a first liquid outlet pipe 13, a second-stage reaction tower 2, chemical absorption liquid 21, a saturation detector 22, a second liquid inlet pipe 23, a second liquid outlet pipe 24, a stirring device 3, a rotating motor 31, a rotating shaft 32, a stirring rod 33, a stirring blade 331, a first exhaust pipe 4, an exhaust pipe 5, a valve 51, a gas detection chamber 6, a control panel 61, a display screen 611, an alarm lamp 612, a loudspeaker 613 and a second exhaust pipe 7.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the device comprises a first-stage reaction tower 1, a waste gas inlet pipe 11, a second-stage reaction tower 2, chemical absorption liquid 21, a saturation detector 22, a stirring device 3, a rotating motor 31, a first exhaust pipe 4, an air pipe 5, a valve 51, a gas detection chamber 6, a control panel 61 and a second exhaust pipe 7, wherein the first-stage reaction tower 1 is arranged at the left side of the second-stage reaction tower 2, the waste gas inlet pipe 11 is arranged at the left side of the lower part of the first-stage reaction tower 1, waste gas is introduced into the first-stage reaction tower 1 through the waste gas inlet pipe 11, the chemical absorption liquid 21 is arranged inside the first-stage reaction tower 1 and the second-stage reaction tower 2, the saturation detector 22 is arranged on the inner wall of the left side of the first-stage reaction tower 1 and the second-stage reaction tower 2, the stirring device 3 is arranged inside the first-stage reaction tower 1 and the second-stage reaction tower 2, the reaction is more complete when, first exhaust pipe 4 is installed to the top of one-level reaction tower 1, and breather pipe 5 is installed between one-level reaction tower 1 and second grade reaction tower 2, all installs valve 51 on first exhaust pipe 4 and the breather pipe 5, and first exhaust pipe 4 and one-level reaction tower 1 pass through gas detection room 6 fixed connection, and gas detection room 6 front side surface mounting control panel 61, second blast pipe 7 is installed to the top of second grade reaction tower 2.
The upper part of the left side of the first-stage reaction tower 1 is provided with a first liquid inlet pipe 12, and the right side of the bottom of the first-stage reaction tower 1 is provided with a first liquid outlet pipe 13.
And a second liquid inlet pipe 23 is arranged at the upper part of the left side of the second-stage reaction tower 2, and a second liquid outlet pipe 24 is arranged at the bottom of the second-stage reaction tower 2.
The chemical absorption liquid 21 is an alkali liquid, can neutralize acid substances in the waste gas, and has good reaction effect.
The stirring device 3 comprises a rotating shaft 32, a stirring rod 33 and a stirring blade 331, wherein the stirring rod 33 is welded and fixed above the rotating shaft 32, and the stirring blade 331 is arranged outside the stirring rod 331.
The front side surface of the control panel 61 is provided with a display screen 611, a warning lamp 612 and a loudspeaker 613, the warning lamp 612 is arranged at the upper right of the display screen 611, and the loudspeaker 613 is arranged below the warning lamp 612.
The utility model discloses a theory of operation: pass through waste gas admission pipe with waste gas and let in the one-level reaction tower, the acid material in chemical absorption liquid and the waste gas in the one-level reaction tower reacts, the inside agitating unit of reaction tower rotates and accelerates reaction rate, make the reaction more complete simultaneously, the reaction saturation of the inside liquid of saturation detector monitoring that sets up of reaction tower, when liquid is close when saturating, liquid through first drain pipe discharge saturation, the first liquid inlet pipe of rethread lets in new chemical reaction liquid, gas after the reaction detects whether accords with emission standard in the gas detection room, if accord with, then open the valve in the first exhaust pipe and carry out gas emission, if do not accord with emission standard, then open the valve on the breather pipe and let in gas and react the back emission in the second order reaction tower once more.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the device has simple structure, safety and reliability, can ensure that the discharged gas meets the discharge standard, does not pollute the environment, and is suitable for popularization and use.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. Novel self-control industrial sulfuric acid waste gas collection treatment facility, its characterized in that: it comprises a first-stage reaction tower (1), a waste gas inlet pipe (11), a second-stage reaction tower (2), chemical absorption liquid (21), a saturation detector (22), a stirring device (3), a rotating motor (31), a first exhaust pipe (4), an air pipe (5), a valve (51), a gas detection chamber (6), a control panel (61) and a second exhaust pipe (7), wherein the first-stage reaction tower (1) is arranged on the left side of the second-stage reaction tower (2), the waste gas inlet pipe (11) is arranged on the lower part of the left side of the first-stage reaction tower (1), the chemical absorption liquid (21) is arranged inside the first-stage reaction tower (1) and the second-stage reaction tower (2), the saturation detector (22) is arranged on the inner walls of the first-stage reaction tower (1) and the second-stage reaction tower (2), the rotating motor (31) is arranged below the stirring device (3), the first exhaust pipe (4), one-level reaction tower (1) and second grade reaction tower (2) are connected through breather pipe (5), all set up valve (51) on first exhaust pipe (4) and breather pipe (5), and gas detection room (6) set up between one-level reaction tower (1) and second blast pipe (7), set up control panel (61) on gas detection room (6) front side surface, set up second blast pipe (7) above second grade reaction tower (2).
2. The novel self-made industrial sulfuric acid waste gas collecting and treating device according to claim 1, which is characterized in that: first-order reaction tower (1) left side upper portion set up first feed liquor pipe (12), first drain pipe (13) set up in first-order reaction tower (1) bottom right side.
3. The novel self-made industrial sulfuric acid waste gas collecting and treating device according to claim 1, which is characterized in that: and a second liquid inlet pipe (23) is arranged at the upper part of the left side of the second-stage reaction tower (2), and a second liquid outlet pipe (24) is arranged at the right side of the bottom of the second-stage reaction tower (2).
4. The novel self-made industrial sulfuric acid waste gas collecting and treating device according to claim 1, which is characterized in that: the chemical absorption liquid (21) is alkali liquor.
5. The novel self-made industrial sulfuric acid waste gas collecting and treating device according to claim 1, which is characterized in that: the stirring device (3) comprises a rotating shaft (32), a stirring rod (33) and stirring blades (331), wherein the stirring rod (33) is arranged above the rotating shaft (32), and the stirring blades (331) are arranged outside the stirring rod (33).
6. The novel self-made industrial sulfuric acid waste gas collecting and treating device according to claim 1, which is characterized in that: the front side surface of the control panel (61) is provided with a display screen (611), a warning lamp (612) is arranged at the upper right of the display screen (611), and a loudspeaker (613) is arranged below the warning lamp (612).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279953.2U CN210079224U (en) | 2018-12-31 | 2018-12-31 | Novel self-made industrial sulfuric acid waste gas collecting and treating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822279953.2U CN210079224U (en) | 2018-12-31 | 2018-12-31 | Novel self-made industrial sulfuric acid waste gas collecting and treating equipment |
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| CN210079224U true CN210079224U (en) | 2020-02-18 |
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| CN201822279953.2U Active CN210079224U (en) | 2018-12-31 | 2018-12-31 | Novel self-made industrial sulfuric acid waste gas collecting and treating equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591371A (en) * | 2022-11-30 | 2023-01-13 | 中化蓝天霍尼韦尔新材料有限公司（Cn） | Tail gas recovery system and method in trans-1-chloro-3, 3-trifluoropropene production process |
-
2018
- 2018-12-31 CN CN201822279953.2U patent/CN210079224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591371A (en) * | 2022-11-30 | 2023-01-13 | 中化蓝天霍尼韦尔新材料有限公司（Cn） | Tail gas recovery system and method in trans-1-chloro-3, 3-trifluoropropene production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New self-made industrial sulfuric acid waste gas collection and treatment equipment Effective date of registration: 20220826 Granted publication date: 20200218 Pledgee: Panzhihua Miyi Sub-branch of Sichuan Bank Co.,Ltd. Pledgor: SICHUAN DONGLI TECHNOLOGY Co.,Ltd. Registration number: Y2022510000247 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230626 Granted publication date: 20200218 Pledgee: Panzhihua Miyi Sub-branch of Sichuan Bank Co.,Ltd. Pledgor: SICHUAN DONGLI TECHNOLOGY Co.,Ltd. Registration number: Y2022510000247 |