CN216878707U

CN216878707U - Waste gas tower for organic waste gas treatment

Info

Publication number: CN216878707U
Application number: CN202220589564.3U
Authority: CN
Inventors: 叶锦然; 欧双龙; 郭招红
Original assignee: Jiangxi Active Industrial Waste Recycling And Disposal Co ltd
Current assignee: Jiangxi Active Industrial Waste Recycling And Disposal Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-05
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to the technical field of waste gas treatment equipment and discloses a waste gas tower for treating organic waste gas, wherein a containing pool is arranged at the bottom of an inner cavity of a treatment tower, a stirring mechanism is arranged inside the containing pool, an air inlet pipe is communicated with the left side of the treatment tower, a circulating box is arranged at the right side of the outside of the treatment tower, the bottom of the containing pool is communicated with the circulating box through a liquid discharge pipe, a filtering device and a liquid discharge valve are additionally arranged on the liquid discharge pipe, a spraying device is arranged above the containing pool, a water pump is additionally arranged inside the circulating box, a water outlet of the water pump is communicated with the spraying device through a liquid transfer pipe, the waste gas is introduced into purified liquid and stirred by the stirring mechanism, and is subjected to secondary neutralization treatment by the spraying device, so that the problem that the waste gas is not fully mixed with spraying water to cause poor water spraying effect when the waste gas is treated by a pure spraying mode is avoided, thereby affecting the waste gas treatment effect.

Description

Waste gas tower for organic waste gas treatment

Technical Field

The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas tower for organic waste gas treatment.

Background

With the continuous development of society, the environmental protection problem has been paid more and more attention to society, and because the waste gas usually contains multi-component toxic and harmful organic and inorganic substances, which may cause harm to human body and environment and air pollution, a special waste gas treatment tower is required to treat the generated waste gas.

The existing waste gas treatment tower is mainly used for treating waste gas in a spraying mode, although a certain effect is achieved, the waste gas and spraying water are not sufficiently mixed easily, so that the water spraying effect is poor, the waste gas treatment effect is influenced, and the waste gas tower for treating the organic waste gas is provided for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a waste gas tower for treating organic waste gas, which is used for solving the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a waste gas tower for organic waste gas treatment comprises a treatment tower, wherein a containing pool is arranged at the bottom of an inner cavity of the treatment tower, a stirring mechanism is arranged inside the containing pool, an air inlet pipe is communicated with the left side of the treatment tower, a circulating box is arranged on the right side of the outside of the treatment tower, the bottom of the containing pool is communicated with the circulating box through a liquid discharge pipe, a filtering device and a liquid discharge valve are additionally arranged on the liquid discharge pipe, a spraying device is arranged above the containing pool, a water pump is additionally arranged inside the circulating box, a water outlet of the water pump is communicated with the spraying device through a liquid transfer pipe, and an activated carbon adsorption plate, a bamboo charcoal fiber plate, a water absorption sponge plate and a dehydration plate are detachably arranged on the upper portion of the inner cavity of the treatment tower from top to bottom in sequence;

rabbling mechanism includes driving motor, driving motor's the terminal fixed mounting of rotor has first cone pulley, first cone pulley meshing is connected with second cone pulley, the inside rotation that holds the pond is provided with the pivot, the outside equidistance of pivot adds and is equipped with the stirring rod, second cone pulley and pivot fixed connection.

Preferably, the front end of the treatment tower is hinged with a maintenance window.

Preferably, the air inlet pipe extends to the bottom of the inner cavity of the accommodating pool.

Preferably, a liquid guide pipe is communicated between the upper part of the accommodating pool and the circulating box, and a filter screen is additionally arranged at the inlet of the liquid guide pipe.

Preferably, the inner wall of the filtering device is provided with a clamping groove, the clamping groove is connected with a clamping block in a sliding mode, a filtering net bag is additionally arranged at the bottom of the clamping block, and the front end of the filtering device is hinged with a cover plate.

Preferably, the drawing handles are additionally arranged outside the activated carbon adsorption plate, the bamboo charcoal fiber plate, the water absorption sponge plate and the dewatering plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a waste gas tower for treating organic waste gas, which has the following beneficial effects:

this waste gas tower for organic waste gas treatment, let in organic waste gas through the intake pipe and can tentatively dispel and neutralize impurity and soluble poisonous harmful substance in the organic waste gas in the scavenging solution that holds the pond, it can stir the scavenging solution to utilize driving motor to drive the stirring rod rotation, the area of contact who increases organic gas and scavenging solution improves neutralization effect, carry out the secondary through spray set when the insoluble or slightly soluble waste gas that do not thoroughly neutralize rises and neutralize, and the scavenging solution that sprays finally falls into and holds the pond, the cyclic utilization of scavenging solution has been realized, avoided simple adoption spray mode to waste gas to handle and appear waste gas easily and spray water mix inadequately and lead to the water to drench the effect poor, make the problem of influence exhaust-gas treatment effect.

Drawings

FIG. 1 is a schematic longitudinal sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic longitudinal sectional view of the filter device of the present invention.

In the figure: 1. a treatment tower; 2. a holding tank; 3. an air inlet pipe; 4. a circulation box; 5. a liquid discharge pipe; 6. a filtration device; 7. a drain valve; 8. a spraying device; 9. a transfusion tube; 10. an activated carbon adsorption plate; 11. a bamboo charcoal fiber board; 12. a water-absorbing sponge plate; 13. a dewatering plate; 14. a drive motor; 15. a first conical wheel; 16. a second conical wheel; 17. a rotating shaft; 18. a stirring rod; 19. maintaining the window; 20. a catheter; 21. a clamping block; 22. a filter net bag.

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.

As shown in figures 1 and 2, the utility model provides a technical scheme, a waste gas tower for organic waste gas treatment comprises a treatment tower 1, wherein the front end of the treatment tower 1 is hinged with a maintenance window 19, so that an operator can conveniently enter the treatment tower 1 for maintenance, the bottom of an inner cavity of the treatment tower 1 is provided with a containing pool 2, the inside of the containing pool 2 is provided with a stirring mechanism, the stirring mechanism comprises a driving motor 14, the tail end of a rotor of the driving motor 14 is fixedly provided with a first conical wheel 15, the first conical wheel 15 is in meshing connection with a second conical wheel 16, the inside of the containing pool 2 is rotatably provided with a rotating shaft 17, the outside of the rotating shaft 17 is additionally provided with stirring rods 18 at equal intervals, the second conical wheel 16 is fixedly connected with the rotating shaft 17, impurities and soluble toxic and harmful substances in organic waste gas can be preliminarily removed and neutralized by introducing the organic waste gas into a purification liquid in the containing pool 2 through an air inlet pipe 3, the cleaning liquid can be stirred by driving the stirring rod 18 to rotate by the driving motor 14, so that the contact area of the organic gas and the cleaning liquid is increased to improve the neutralization effect, secondary neutralization is carried out by the spraying device 8 when the incompletely neutralized insoluble or slightly soluble waste gas rises, and the sprayed cleaning liquid finally falls into the containing pool 2, so that the recycling of the cleaning liquid is realized, the problem that the waste gas is easily mixed with spraying water to cause poor water spraying effect and influence on the waste gas treatment effect when the waste gas is treated by a pure spraying mode is solved, the left side of the treatment tower 1 is communicated with the air inlet pipe 3, the air inlet pipe 3 extends to the bottom of the inner cavity of the containing pool 2, the right side of the outer part of the treatment tower 1 is provided with the circulating box 4, the upper part of the containing pool 2 is communicated with the circulating box 4, the liquid guide pipe 20 is further communicated with the inlet of the liquid guide pipe 20, and the filter screen is additionally arranged at the inlet of the liquid guide pipe 20, so that the cleaning liquid can be prevented from overflowing out of the containing pool 2, the capacity of the purified liquid in the containing pool 2 is kept stable, the filter screen can prevent impurities from entering the circulating box 4, the bottom of the containing pool 2 is communicated with the circulating box 4 through the liquid discharge pipe 5, the liquid discharge pipe 5 is additionally provided with the filtering device 6 and the liquid discharge valve 7, so that the impurities in the purified liquid can be conveniently filtered and recycled through the filtering device 6, the spraying device 8 is arranged above the containing pool 2, the water pump is additionally arranged inside the circulating box 4, the water outlet of the water pump is communicated with the spraying device 8 through the liquid conveying pipe 9, the upper part of the inner cavity of the treatment tower 1 is sequentially and detachably provided with an activated carbon adsorption plate 10, a bamboo charcoal fiber plate 11, a water absorption sponge plate 12 and a dehydration plate 13 from top to bottom, the moisture and toxic and harmful substances in the waste gas can be adsorbed and filtered, and the pull handles are additionally arranged outside the activated carbon adsorption plate 10, the bamboo charcoal fiber plate 11, the water absorption sponge plate 12 and the dehydration plate 13, the filter element is convenient to replace.

As shown in fig. 3, the inner wall of the filtering device 6 is provided with a clamping groove, the clamping groove is slidably connected with a clamping block 21, a filtering net bag 22 is additionally arranged at the bottom of the clamping block 21, and the front end of the filtering device 6 is hinged with a cover plate, so that the filtering net bag 22 is convenient to replace and clean.

The working principle of the device is as follows: firstly, organic waste gas passes through the air inlet pipe 3 and is introduced into the purifying liquid in the containing pool 2, impurities and soluble toxic and harmful substances in the organic waste gas can be preliminarily removed and neutralized, the driving motor 14 is utilized to drive the stirring rod 18 to rotate so as to stir the purifying liquid, so that the contact area of the organic gas and the purifying liquid is increased to improve the neutralizing effect, when insoluble or slightly soluble waste gas which is not neutralized thoroughly rises, secondary neutralization is carried out through the spraying device 8, and the sprayed purifying liquid finally falls into the containing pool 2, the recycling of the purifying liquid is realized, the problem that the waste gas is not fully mixed with spraying water to cause poor water spraying effect when the waste gas is treated by adopting a spraying mode simply is avoided, so that the waste gas treatment effect is influenced, when the purifying liquid in the containing pool 2 is excessively accumulated, the purifying liquid flows into the circulating box 4 through the liquid guide pipe 20, the recycling of the purifying liquid is realized, and finally, the waste gas is filtered layer by a dehydration plate 13, a water absorption sponge plate 12, a bamboo charcoal fiber plate 11 and an activated carbon adsorption plate 10 and then is discharged from the top of the treatment tower 1.

It is noted that, in the text, relational terms such as first and second, and the like are 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exhaust gas tower for organic waste gas treatment, includes treating tower (1), its characterized in that: the bottom of the inner cavity of the treatment tower (1) is provided with a containing pool (2), the interior of the containing pool (2) is provided with a stirring mechanism, the left side of the treatment tower (1) is communicated with an air inlet pipe (3), the right side outside the treatment tower (1) is provided with a circulating box (4), the bottom of the accommodating pool (2) is communicated with a circulating box (4) through a liquid discharge pipe (5), the liquid discharge pipe (5) is additionally provided with a filtering device (6) and a liquid discharge valve (7), a spraying device (8) is arranged above the containing pool (2), a water pump is additionally arranged inside the circulating box (4), the water outlet of the water pump is communicated with a spraying device (8) through a liquid conveying pipe (9), the upper part of the inner cavity of the treatment tower (1) is detachably provided with an activated carbon adsorption plate (10), a bamboo charcoal fiber plate (11), a water absorption sponge plate (12) and a dewatering plate (13) from top to bottom in sequence;

rabbling mechanism includes driving motor (14), the terminal fixed mounting of rotor of driving motor (14) has first cone pulley (15), first cone pulley (15) meshing is connected with second cone pulley (16), the inside rotation that holds pond (2) is provided with pivot (17), the outside equidistance of pivot (17) adds and is equipped with stirring rod (18), second cone pulley (16) and pivot (17) fixed connection.

2. The off-gas column for organic off-gas treatment according to claim 1, characterized in that: the front end of the treatment tower (1) is hinged with a maintenance window (19).

3. The off-gas column for organic off-gas treatment according to claim 1, characterized in that: the air inlet pipe (3) extends to the bottom of the inner cavity of the accommodating pool (2).

4. The off-gas column for organic off-gas treatment according to claim 1, characterized in that: a liquid guide pipe (20) is communicated between the upper part of the accommodating pool (2) and the circulating box (4), and a filter screen is additionally arranged at the inlet of the liquid guide pipe (20).

5. The off-gas column for organic off-gas treatment according to claim 1, characterized in that: the draw-in groove has been seted up to the inner wall of filter equipment (6), the inside sliding connection of draw-in groove has fixture block (21), the bottom of fixture block (21) adds and is equipped with filtration string bag (22), the articulated apron that is provided with of front end of filter equipment (6).

6. The off-gas column for organic off-gas treatment according to claim 1, characterized in that: the outer parts of the activated carbon adsorption plate (10), the bamboo charcoal fiber plate (11), the water absorption sponge plate (12) and the dewatering plate (13) are respectively provided with a drawing handle.