CN211159256U - Vertical acid-base waste gas treatment device with automatic liquid changing function - Google Patents
Vertical acid-base waste gas treatment device with automatic liquid changing function Download PDFInfo
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- CN211159256U CN211159256U CN201921909842.3U CN201921909842U CN211159256U CN 211159256 U CN211159256 U CN 211159256U CN 201921909842 U CN201921909842 U CN 201921909842U CN 211159256 U CN211159256 U CN 211159256U
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Abstract
The utility model discloses a vertical acid-base exhaust treatment device with automatically, trade liquid function, include: a fixed base, a purification bin arranged above the fixed base and used for purifying acid-base waste gas, a waste gas inlet pipe used for conveying the waste gas to the purification bin, a waste gas discharge pipe used for discharging the purified waste gas and a purification liquid circulation box used for recycling the purification liquid, wherein the purification bin is arranged above the fixed base, the side surface of the purification bin is respectively provided with the waste gas inlet pipe and the waste gas discharge pipe, the interior of the purification bin is provided with a rotating shaft, the stirring paddle blade is arranged and stirs the waste gas and the purifying liquid, so that the waste gas is more fully contacted with the purifying liquid, meanwhile, the stirring paddle blade can drive the purifying liquid below to be above through rotation, therefore, the contact time of the waste gas and the purifying liquid is prolonged, the waste gas is purified more thoroughly, and the problems that the acid-base waste gas is not completely purified and the treated acid-base waste gas still can not reach the emission standard are solved.
Description
Technical Field
The utility model relates to an environmental protection technology field specifically is a vertical acid-base exhaust treatment device with automatic liquid function of trading.
Background
Acid-base waste gas is common industrial waste gas in the industrial production process, and has a chronic toxic effect on human health, so that how to reduce the content and discharge of acid-base substances in the industrial waste gas becomes a problem to be solved urgently by industrial enterprises. The most effective existing acid-base waste gas treatment method is to introduce acid-base waste gas into an absorption tower containing corresponding acid-base neutralization liquid for neutralization and absorption, however, the acid-base waste gas is subjected to primary neutralization treatment on the acid-base waste gas in the neutralization and absorption process, and then the acid-base waste gas is transferred into a recovery device for recovery, so that a great amount of waste of the acid-base neutralization liquid is caused; at present, the acid-base waste gas treatment device of part enterprise production can use acid-base neutralization liquid circulation, but in actual application process, because can't judge the state of acid-base neutralization liquid, cause to use neutral liquid to carry out the condition of acid-base absorption and take place occasionally, further make the purification treatment of acid-base waste gas incomplete, the acid-base waste gas after the processing still can't reach emission standard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical acid-base exhaust treatment device with automatic liquid function of trading to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vertical acid-base waste gas treatment device with an automatic liquid changing function comprises: the device comprises a fixed base, a purification bin arranged above the fixed base and used for purifying acid-base waste gas, a waste gas inlet pipe used for conveying a waste gas disc to the purification bin, a waste gas discharge pipe used for discharging purified waste gas and a purification liquid circulation box used for recycling purification liquid, wherein the wall surface above the fixed base is provided with two support columns, the purification bin is arranged above the two support columns, the wall surface below the purification bin is welded with the support columns, the side surface of the purification bin is respectively provided with the waste gas inlet pipe and the waste gas discharge pipe, the waste gas discharge pipe is positioned above the waste gas inlet pipe, a rotating motor is designed below the purification bin, the rotating motor is fixedly connected with the wall surface below the purification bin through a motor frame, an output shaft above the rotating motor is fixedly provided with a rotating shaft through a coupling, the rotating shaft penetrates through the upper wall surface and the lower wall surface of the purification, a stirring blade capable of stirring the waste gas and the purifying liquid is fixedly arranged on the side surface of the rotating shaft, a liquid spraying channel is formed in the rotating shaft, and a liquid spraying port for spraying the purifying liquid into the purifying bin is formed in the side wall of the liquid spraying channel;
the purifying liquid circulation box is fixedly arranged on the wall surface above the fixed base, the purifying liquid neutralized by waste gas is added with a medicament to recover so that the purifying liquid can be continuously recycled, a water pump is fixedly arranged on the wall surface above the purifying liquid circulation box, an output port above the water pump is fixedly connected with a liquid supplementing pipe used for conveying the purifying liquid, a port above the liquid supplementing pipe is communicated with a liquid spraying channel, a liquid outlet pipe is fixedly arranged on the wall surface below the purifying box, and the liquid outlet pipe is communicated with the purifying liquid circulation box.
Preferably, the fixing base is a long flat plate, and the fixing base is made of corrosion-resistant metal.
Preferably, the purification cabin is a cylindrical hollow box body, and the inner wall and the outer side wall of the purification cabin are respectively coated with an anticorrosive coating, so that the purification cabin is prevented from being corroded by acid-base waste gas.
Preferably, the exhaust gas inlet pipe and the exhaust gas outlet pipe are respectively connected with the side wall surface of the purification bin through threads, the acid-base exhaust gas is conveyed into the purification bin through the exhaust gas inlet pipe for purification, and the purified exhaust gas floats upwards and is discharged from the exhaust gas outlet pipe.
Preferably, the rotating electric machine is an inverter motor.
Preferably, the joints of the upper wall surface and the lower wall surface of the purification bin and the rotating shaft are respectively provided with a watertight sealing ring capable of sealing the joints.
Preferably, stirring paddle leaf is a spiral paddle leaf, and when acid and alkali waste gas carried and purified in the purification storehouse, start rotating electrical machines and drive the axis of rotation and rotate to drive stirring paddle leaf and stir waste gas and purifying liquid, make waste gas and purifying liquid contact more abundant, thereby make acid and alkali waste gas purification's more thorough, stirring paddle leaf can drive the top through the rotatory purifying liquid with the below simultaneously, thereby increase the time of waste gas and purifying liquid contact, make waste gas purification's more thorough.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up stirring paddle leaf, the rotating electrical machines drives the axis of rotation and rotates to drive stirring paddle leaf and stir waste gas and scavenging solution, make waste gas and scavenging solution contact more abundant, thereby make acid-base waste gas purification more thorough, stirring paddle leaf can drive the top with the scavenging solution of below through the rotation simultaneously, and thus increase the time of waste gas and scavenging solution contact, make waste gas purification more thorough, solved the purification treatment of acid-base waste gas incomplete, the acid-base waste gas after the processing still can't reach emission standard's problem;
2. the utility model discloses still set up hydrojet passageway and scavenging solution circulation case simultaneously, the purification of water pump in with the scavenging solution circulation case is taken the rethread moisturizing pipe out and is carried the scavenging solution and carry the hydrojet passageway, open agitator motor during synchronous, the axis of rotation is high-speed rotatory under the rotating electrical machines drives, thereby throw away the scavenging solution in the hydrojet pipeline through the hydrojet mouth is rotatory, the scavenging solution that sprays out carries out neutralization treatment to acid and alkali waste gas, carry out neutralization treatment to acid and alkali waste gas and carry out the scavenging solution after the neutralization through the drain pipe and add medicament rehabilitation and wait for one side cyclic utilization down in carrying the scavenging solution circulation case, it retrieves in acid and alkali waste gas and liquid carries out once to change over to recovery unit after carrying out neutralization treatment to acid and alkali waste gas in with the absorption process to have solved acid and alkali waste gas and carry out recycling in the recovery unit promptly.
Drawings
FIG. 1 is a front view of a vertical acid-base waste gas treatment device with an automatic liquid changing function;
FIG. 2 is a top view of the vertical acid-base waste gas treatment device with automatic liquid changing function of the present invention;
FIG. 3 is an enlarged view of portion A of the first drawing;
in the figure: 1. a fixed base; 2. a purifying bin; 3. an exhaust gas inlet pipe; 4. an exhaust gas discharge pipe; 5. a purified liquid circulation box; 6. a water pump; 7. a liquid supplementing pipe; 8. a liquid outlet pipe; 9. a stirring motor; 10. a motor frame; 11. a coupling; 12. a support pillar; 13. a rotating shaft; 14. a stirring paddle; 15. a liquid ejection channel; 16. a liquid spraying port; 17. and a bearing seat.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a vertical acid-base waste gas treatment device with an automatic liquid changing function comprises: the device comprises a fixed base 1, a purification bin 2 arranged above the fixed base 1 and used for purifying acid-base waste gas, a waste gas inlet pipe 3 used for conveying a waste gas disc to the purification bin 2, a waste gas discharge pipe 4 used for discharging purified waste gas and a purification liquid circulation box 5 used for recycling purification liquid, wherein the fixed base 1 is a long-direction flat plate, the fixed base 1 is made of corrosion-resistant metal materials, two support columns 12 are arranged on the upper wall surface of the fixed base 1, the purification bin 2 is arranged above the two support columns 12, the lower wall surface of the purification bin 2 is welded with the support columns 12, the purification bin 2 is a cylindrical hollow box body, the inner wall and the outer wall surface of the purification bin 2 are respectively coated with an anti-corrosion coating, the purification bin 2 is prevented from being corroded by acid-base waste gas, the side surface of the purification bin 2 is respectively provided with the waste gas inlet pipe 3 and the waste gas discharge pipe 4, and the waste gas inlet pipe 3 and the, and the exhaust gas outlet pipe 4 is located above the exhaust gas inlet pipe 3.
When in use, acid-base waste gas is conveyed into the purification bin 2 through the waste gas inlet pipe 3 for purification, the purified waste gas floats upwards and is discharged from the waste gas discharge pipe 4, the rotating motor 9 is designed below the purification bin 2, the rotating motor 9 is a variable frequency motor, the rotating motor 9 is fixedly connected with the wall surface below the purification bin 2 through the motor frame 10, the output shaft above the rotating motor 9 is fixedly provided with a rotating shaft 13 through a coupler 11, the rotating shaft 13 penetrates through the upper wall surface and the lower wall surface of the purification bin 2, the wall surface above the outside of the purification bin 2 is fixedly provided with a bearing seat 17 which can lead the rotating shaft 13 to rotate freely, the joints of the upper wall surface and the lower wall surface of the purification bin 2 and the rotating shaft 13 are respectively provided with a watertight sealing ring which can seal the joints, the side surface of the rotating shaft 13 is fixedly provided with a stirring paddle 14 which can stir the waste gas and purification liquid, the rotating motor 9 is started to drive the rotating shaft 13 to rotate, so that the stirring blades 14 are driven to stir the waste gas and the purifying liquid, the waste gas is more fully contacted with the purifying liquid, the acid-base waste gas is more thoroughly purified, meanwhile, the stirring blades 14 can drive the purifying liquid below to move upwards through rotation, so that the contact time of the waste gas and the purifying liquid is prolonged, the waste gas is more thoroughly purified, the liquid spraying channel 15 is formed in the rotating shaft 13, the liquid spraying opening 16 for spraying the purifying liquid into the purifying bin 2 is formed in the side wall of the liquid spraying channel 15, the purifying liquid is conveyed into the liquid spraying pipeline when the purifying device is used, the rotating shaft 13 is driven to rotate at a high speed by the rotating motor 9, so that the purifying liquid in the liquid spraying pipeline is rotatably thrown out through the liquid spraying opening 16, and the sprayed purifying liquid is used for neutralizing the acid-base;
a purifying liquid circulating box 5 which is used for adding a medicament into the purifying liquid neutralized with the waste gas to recover so that the purifying liquid can be recycled continuously is arranged on the upper wall surface of the fixed base 1, the purifying liquid circulating box 5 is connected with the fixed base 1 through screws, a water pump 6 is fixedly arranged on the upper wall surface of the purifying liquid circulating box 5, the water pumping port of the water pump 6 extends into the purifying liquid circulating box 5, the purifying liquid can be pumped out, the output port above the water pump 6 is fixedly connected with a liquid supplementing pipe 7 used for conveying the purifying liquid, the port above the liquid supplementing pipe 7 is communicated with a liquid spraying channel 15, the purification in the purification liquid circulation box 5 is pumped out by a water pump 6 and the purification liquid is conveyed to a liquid spraying channel 15 by a liquid replenishing pipe 7, a liquid outlet pipe 8 is fixedly arranged on the wall surface below the purifying box, the liquid outlet pipe 8 is communicated with the purifying liquid circulating box 5, the purification liquid obtained by neutralizing the acid-base waste gas in the purification bin 2 is conveyed into the purification liquid circulation box 5 through the liquid outlet pipe 8 to be treated and wait for the next side to be recycled.
The working principle is as follows: when the utility model is used, acid-base waste gas is conveyed to the purification bin 2 through the waste gas inlet pipe 3, the water pump 6 extracts the purification in the purification liquid circulation box 5 and then conveys the purification liquid to the liquid spraying channel 15 through the liquid replenishing pipe 7, the rotating motor 9 is started in synchronization, the rotating shaft 13 rotates at high speed under the driving of the rotating motor 9, thereby the purification liquid in the liquid spraying channel is thrown out through the rotation of the liquid spraying port 16, the sprayed purification liquid neutralizes the acid-base waste gas, meanwhile, the rotating motor 9 drives the rotating shaft 13 to rotate, thereby the stirring paddle blade 14 is driven to stir the waste gas and the purification liquid, the contact between the waste gas and the purification liquid is more sufficient, the purification of the acid-base waste gas is more thorough, meanwhile, the stirring paddle blade 14 can drive the purification liquid below through the rotation to move upwards, thereby the contact time between the waste gas and the purification liquid is prolonged, the purification of the waste gas, the waste gas after purification upwards floats and discharges from exhaust stack 4, and the scavenging solution after carrying on neutralization to acid-base waste gas in purifying storehouse 2 is carried in scavenging solution circulation case 5 through drain pipe 8 and is added the medicament and recover the processing and wait for next side cyclic utilization, has simple structure, convenient to use, excellent in use effect's advantage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vertical acid-base exhaust treatment device with automatic liquid function of trading which characterized in that: the method comprises the following steps: the device comprises a fixed base (1), a purification bin (2) arranged above the fixed base (1) and used for purifying acid-base waste gas, a waste gas inlet pipe (3) used for conveying the waste gas to the purification bin (2), a waste gas discharge pipe (4) used for discharging the purified waste gas and a purification liquid circulation box (5) used for recycling the purification liquid, wherein two support columns (12) are arranged on the wall surface above the fixed base (1), the purification bin (2) is arranged above the two support columns (12), the waste gas inlet pipe (3) and the waste gas discharge pipe (4) are respectively arranged on the side surface of the purification bin (2), the waste gas discharge pipe (4) is positioned above the waste gas inlet pipe (3), a rotating shaft (13) is arranged in the purification bin (2), a stirring paddle (14) capable of stirring the waste gas and the purification liquid is fixedly arranged on the side surface of the rotating shaft (13), and a liquid spraying channel (15) is arranged in, and the side wall of the liquid spraying channel (15) is provided with a liquid spraying port (16) for spraying the purifying liquid into the purifying bin (2).
2. The vertical acid-base waste gas treatment device with the automatic liquid changing function according to claim 1, characterized in that: still include rotating electrical machines (9), rotating electrical machines (9) pass through motor frame (10) and purification storehouse (2) below wall fixed connection.
3. The vertical acid-base waste gas treatment device with the automatic liquid changing function according to claim 1, characterized in that: a rotating motor (9) is designed below the purifying bin (2), and an output shaft above the rotating motor (9) is fixedly provided with a rotating shaft (13) through a coupler (11).
4. The vertical acid-base waste gas treatment device with the automatic liquid changing function according to claim 1, characterized in that: the rotating shaft (13) penetrates through the upper wall surface and the lower wall surface of the purifying bin (2), and a bearing seat (17) which can enable the rotating shaft (13) to rotate freely is fixedly installed on the upper wall surface outside the purifying bin (2).
5. The vertical acid-base waste gas treatment device with the automatic liquid changing function according to claim 1, characterized in that: the purifying liquid circulation box is characterized in that a purifying liquid adding agent which is neutralized by waste gas is added to the wall face above the fixed base (1) to restore so that the purifying liquid can be recycled continuously, a water pump (6) is fixedly installed on the wall face above the purifying liquid circulation box (5), an outlet above the water pump (6) is fixedly connected with a liquid replenishing pipe (7) which is used for conveying the purifying liquid, and a port above the liquid replenishing pipe (7) is communicated with a liquid spraying channel (15).
6. The vertical acid-base waste gas treatment device with the automatic liquid changing function according to claim 1, characterized in that: still include the purifying box, purifying box below wall fixed mounting drain pipe (8), and drain pipe (8) and purifying liquid circulation case (5) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201921909842.3U CN211159256U (en) | 2019-11-07 | 2019-11-07 | Vertical acid-base waste gas treatment device with automatic liquid changing function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921909842.3U CN211159256U (en) | 2019-11-07 | 2019-11-07 | Vertical acid-base waste gas treatment device with automatic liquid changing function |
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| CN211159256U true CN211159256U (en) | 2020-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350999A (en) * | 2021-06-18 | 2021-09-07 | 洪江市盛翔牧业有限责任公司 | Method for treating waste gas generated in beef tallow processing |
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2019
- 2019-11-07 CN CN201921909842.3U patent/CN211159256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350999A (en) * | 2021-06-18 | 2021-09-07 | 洪江市盛翔牧业有限责任公司 | Method for treating waste gas generated in beef tallow processing |
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