CN212701258U

CN212701258U - A exhaust treatment device for environmental control

Info

Publication number: CN212701258U
Application number: CN202020881040.2U
Authority: CN
Inventors: 刘合建; 魏青; 金麟先; 金永亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-03-16
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a waste gas treatment device for environmental management, which comprises a treatment box body, a dust removal filter device, a pickling device and a drying device, wherein the dust removal filter device comprises a water tank, an atomizing sheet, a water pump and a circulating pipe, the side wall of the upper end of the water tank is provided with a gas outlet communicated with the interior of the treatment box body, the top end of the water tank is provided with a water filling port, the side wall of the treatment box body is positioned between the output end of the water pump and the gas outlet and is provided with an air inlet pipe, a grid net is horizontally fixed above the gas outlet in the water tank, and; the acid dip pickle includes that the structure is the pickling pipe of "W" type and holds the pickle in the pickling pipe, and the both ends of pickling pipe correspond respectively and are connected with processing box and drying device, the utility model discloses an ultrasonic atomization is kept away from and is lasted dust removal to waste gas, and the pickling pipe is "W" type, can prolong the time of waste gas in the pickle to can make waste gas and pickle fully reaction, improve the pickling effect.

Description

A exhaust treatment device for environmental control

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a waste gas treatment device for environmental control.

Background

Air is both a necessary condition for human survival and an important vehicle for the transmission of diseases. With the increasing environmental awareness and the increasing standard of living, the importance of cleaning air for human health is becoming increasingly recognized. Waste gas generated in industrial production is a main source of waste gas emission, in recent years, emission limitation on industrial waste gas is becoming stricter, waste gas treatment devices for treating industrial waste gas are also from various sources, when waste gas is treated, waste gas is firstly pretreated, that is, dust in the waste gas is firstly filtered, and some waste gas treatment devices generally adopt a cloth bag type dust removal mechanism (for example, patent authorization publication number "207342473", discloses a cloth bag type dust removal mechanism) or a filter screen and the like to pretreat the waste gas, but the existing waste gas treatment devices adopt the cloth bag type dust removal mechanism or the filter screen to remove dust from the gas, and the mesh is easily blocked after long-term use, cannot be used continuously for a long term, and needs to be replaced regularly, which causes inconvenience in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas treatment device for environmental management provides the problem in order to solve above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas treatment device for environmental management comprises a treatment box body, a dust removal filter device, a pickling device and a drying device, wherein the dust removal filter device comprises a water tank fixed on the side wall of the treatment box body, an atomizing sheet fixed on the bottom end inside the water tank, a water pump fixed on the side wall below the treatment box body and having an input end communicated with the inside of the bottom end of the treatment box body, and a circulating pipe having one end communicated with the water tank and the other end communicated with the output end of the water pump, the side wall at the upper end of the water tank is provided with a gas outlet communicated with the inside of the treatment box body, the top end of the water tank is provided with a water filling port, the side wall of the treatment box body is provided with a gas inlet pipe between the output end of the water pump and the gas outlet, the bottom end inside the treatment box, and the upper end of the grid net is provided with biological filler;

the pickling device comprises a W-shaped pickling pipe and pickling liquid contained in the pickling pipe, two ends of the pickling pipe are correspondingly connected with the treatment box body and the drying device respectively, the connecting end of the pickling pipe and the treatment box body is positioned above the biological filler, and the connecting end of the pickling pipe and the drying device is positioned on the side wall of the lower end of the drying device;

the drying device comprises a drying box body with an upward opening, at least three drying storage boxes which are detachably connected in the drying box body in a horizontal mode and have an upward opening, and drying agents contained in the drying storage boxes, wherein a grid bottom net is fixed at the bottom end of each drying storage box.

Preferably, a fan is fixed at the connecting end of the pickling pipe and the treatment box body.

Preferably, the pickling pipe is made of corrosion-resistant ceramic material.

Preferably, the left and right bottom bending parts of the pickling pipe are respectively fixed with a liquid discharge pipe, the middle top bending part of the pickling pipe is fixed with a liquid injection pipe, and the liquid injection pipe and the liquid discharge pipe are respectively provided with a second switch valve.

Preferably, the desiccant is an activated carbon desiccant.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the utility model, the dust-removing and filtering device comprises a water tank fixed on the side wall of the processing box body, an atomizing sheet fixed on the bottom end in the water tank, a water pump fixed on the side wall below the processing box body and the input end of which is communicated with the interior of the bottom end of the processing box body, and a circulating pipe with one end communicated with the water tank and the other end communicated with the output end of the water pump, wherein the side wall at the upper end of the water tank is provided with a gas outlet communicated with the interior of the processing box body, and the top end of the water tank is provided with a water filling port, the side wall of the processing box body is arranged between the output end of the water pump and the gas outlet and is provided with a gas inlet pipe, the atomizing sheet generates high-frequency resonance to break up the liquid water molecule structure into raw water mist, a large amount, and the smog that carries in a large amount of anions of release and waste gas in the atomization process, production electrostatic reaction such as dust make it deposit in the bottom of handling the box, can also effectively get rid of harmful substance such as carbon monoxide and bacterium simultaneously, consequently, compared the mode that current technique adopted sack formula dust removal mode or filter screen, adopt the atomizing mode to remove dust to waste gas and handle, can continuous use, moreover the utility model discloses also can not appear blocking phenomenon when need not to change the filter core, outside the function of simultaneous processing filter dust, can also effectively get rid of harmful substance such as carbon monoxide and bacterium.

(2) The utility model discloses in, the pickling device includes that the structure is the pickling pipe of "W" type and holds the pickle in the pickling pipe, and the both ends of pickling pipe correspond respectively and handle the box and be connected with drying device, and the waste gas after removing dust passes grid net and biofilm carrier further reaction, and waste gas enters into the pickling pipe after biofilm carrier handles, because the pickling pipe is "W" type, can prolong the time of waste gas in the pickle to can make waste gas and pickle fully reaction, improve the pickling effect.

(3) The utility model discloses in drying device includes the ascending drying box of opening, has at least three horizontal connection of dismantling and in the drying box and the ascending drying storage box of opening and hold the drier in the drying storage box, the bottom mounting of box is stored to the drying has grid end net, and waste gas carries out many times the drying in getting into drying device and adopting multilayer drier to the waste gas after handling after having washed through acid to improve drying device's drying effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the drying apparatus.

In the figure: 1. a treatment box body; 2. a water tank; 3. a grid mesh; 4. biological fillers; 5. an air inlet pipe; 6. a water pump; 7. an atomizing sheet; 8. a sludge pipe; 9. a settling tank; 10. a fan; 11. pickling the tube; 12. a liquid injection pipe; 13. a drying device; 130. drying the box body; 131. drying the storage box; 132. a desiccant; 14. a liquid discharge pipe; 15. an air outlet; 16. a circulation pipe; 17. a water injection port.

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. 1-2, the present invention provides an embodiment: a waste gas treatment device for environmental management comprises a treatment box body 1, a dust removal filter device, a pickling device and a drying device, wherein the dust removal filter device comprises a water tank 2 fixed on the side wall of the treatment box body 1, an atomizing sheet 7 fixed on the bottom end inside the water tank 2, a water pump 6 fixed on the side wall below the treatment box body 1 and having an input end communicated with the inside of the bottom end of the treatment box body 1, and a circulating pipe 16 having one end communicated with the water tank 2 and the other end communicated with the output end of the water pump 6, the side wall at the upper end of the water tank 2 is provided with a gas outlet 15 communicated with the inside of the treatment box body 1, the top end of the water tank 2 is provided with a water filling port 17, an air inlet pipe 5 is arranged on the side wall of the treatment box body 1 and positioned between the output end of the water pump, a grid net 3 is horizontally fixed in the water tank 2 above the air outlet 15, and a biological filler 4 is arranged at the upper end of the grid net 3;

the pickling device comprises a pickling pipe 11 with a W-shaped structure and pickling liquid contained in the pickling pipe 11, two ends of the pickling pipe 11 are correspondingly connected with the treatment box body 1 and the drying device 13 respectively, the connecting end of the pickling pipe 11 and the treatment box body 1 is positioned above the biological filler 4, and the connecting end of the pickling pipe 11 and the drying device 13 is positioned on the side wall of the lower end of the drying device 13;

the drying device 13 comprises a drying box body 130 with an upward opening, at least three detachable drying storage boxes 131 which are horizontally connected in the drying box body 130 and have an upward opening and drying agents 132 which are contained in the drying storage boxes 131, wherein a grid bottom net is fixed at the bottom end of each drying storage box 131, in the embodiment, the drying storage boxes 131 and the drying box body 130 can adopt a connection mode of a convex block and a clamping groove or other detachable connection modes, so that the drying agents 132 are convenient to replace, and in addition, the drying effect of the drying device 13 on waste gas can be improved through multiple drying of multiple layers of drying agents 132.

Further, a fan 10 is fixed at the connecting end of the pickling pipe 11 and the treatment box 1, and the fluidity of the waste can be properly improved by the suction fan 10.

Furthermore, the pickling pipe 11 is made of corrosion-resistant ceramic materials, and the service life of the pickling pipe 11 is prolonged.

Further, the two bottom bending parts of the left and right sides of the pickling pipe 11 are both fixed with a liquid discharge pipe 14, the middle top bending part of the pickling pipe 11 is fixed with a liquid injection pipe 12, and the liquid injection pipe 12 and the liquid discharge pipe 14 are both provided with a second switch valve, so that the pickling liquid in the pickling pipe 11 can be conveniently replaced.

Further, the drying agent 132 is an activated carbon drying agent, which can be reused, and reduces the treatment cost of waste materials.

The working principle is as follows: when the device is used, proper water is injected into the water tank 2 through the water injection port 17, an external power supply is switched on, the atomizing sheet 7 generates high-frequency resonance, liquid water molecule structures are scattered to generate water mist, a large amount of negative ions can be released in the atomizing process, the water mist enters the bottom of the treatment tank body 1 through the air outlet 15 and is fully mixed and contacted with waste gas entering the bottom of the treatment tank body 1 through the air inlet pipe 5, the static reaction is generated between the large amount of negative ions released in the atomizing process and smoke, dust and the like carried in the waste gas to enable the negative ions to be deposited at the bottom of the treatment tank body 1, harmful substances such as carbon monoxide, bacteria and the like can be effectively removed, the first switch valve on the sludge pipe 8 is opened to enable precipitates to enter the precipitation tank 9 through the sludge pipe 8, the water mist after the reaction can be condensed into water droplets at the bottom of the treatment tank body 1 and enter the precipitation tank 9 together with the precipitates, when the sediment is filled in the settling tank 9 and even exceeds the settling tank 9 and settles at the bottom end of the treatment tank body 1, the liquid level at the bottom end of the treatment tank body 1 can rise, and after standing for a certain time, the water pump 6 can be started to pump the supernatant in the treatment tank body 1 into the water tank 2 for repeated use. Compared with the prior art which adopts a bag-type dust removal mode or a filter screen, the dust removal treatment is carried out on the waste gas by adopting an atomization mode, the device can be continuously used, the device does not need to replace a filter element, and can not have a blocking phenomenon, and besides the function of treating and filtering dust, the device can also effectively remove harmful substances such as carbon monoxide, bacteria and the like;

the waste gas after the dust removal passes through the grid net 3 and further reacts with the biological filler 4, the waste gas enters the pickling pipe 11 after being treated by the biological filler 4, because the pickling pipe 11 is W-shaped, the time of the waste gas in the pickling solution can be prolonged, so that the waste gas and the pickling solution can fully react, the pickling effect is improved, the waste gas enters the drying device 13 after being pickled and is dried for multiple times by adopting the multilayer drying agent 132, the drying effect of the drying device 13 is improved, and the waste gas after being dried can be directly discharged into the air after being released.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a waste gas treatment device for environmental management, is including handling box (1), dust removal filter equipment, acid dip pickle and drying device, its characterized in that: the dust removal and filtration device comprises a water tank (2) fixed on the side wall of a treatment tank body (1), an atomization sheet (7) fixed on the bottom end inside the water tank (2), a water pump (6) fixed on the side wall below the treatment tank body (1) and having an input end communicated with the inside of the bottom end of the treatment tank body (1), and a circulation pipe (16) having one end communicated with the water tank (2) and the other end communicated with the output end of the water pump (6), wherein the side wall at the upper end of the water tank (2) is provided with a gas outlet (15) communicated with the inside of the treatment tank body (1), the top end of the water tank (2) is provided with a water filling port (17), an air inlet pipe (5) is arranged on the side wall of the treatment tank body (1) and positioned between the output end of the water pump (6) and the gas outlet (15), the bottom end inside, a grid net (3) is horizontally fixed in the water tank (2) above the air outlet (15), and a biological filler (4) is arranged at the upper end of the grid net (3);

the pickling device comprises a W-shaped pickling pipe (11) and pickling liquid contained in the pickling pipe (11), two ends of the pickling pipe (11) are respectively and correspondingly connected with the treatment box body (1) and the drying device (13), the connecting end of the pickling pipe (11) and the treatment box body (1) is positioned above the biological filler (4), and the connecting end of the pickling pipe (11) and the drying device (13) is positioned on the side wall of the lower end of the drying device (13);

the drying device (13) comprises a drying box body (130) with an upward opening, at least three drying storage boxes (131) which are detachably connected in the drying box body (130) in a horizontal mode and have an upward opening, and drying agents (132) contained in the drying storage boxes (131), wherein a grid bottom net is fixed at the bottom end of each drying storage box (131).

2. The exhaust gas treatment device for environmental remediation of claim 1, wherein: and a fan (10) is fixed at the connecting end of the pickling pipe (11) and the treatment box body (1).

3. The exhaust gas treatment device for environmental improvement according to claim 1 or 2, wherein: the pickling pipe (11) is made of corrosion-resistant ceramic materials.

4. The exhaust gas treatment device for environmental remediation of claim 1, wherein: liquid discharge pipes (14) are fixed at the left and right bottom bending parts of the pickling pipe (11), a liquid injection pipe (12) is fixed at the middle top bending part of the pickling pipe (11), and a second switch valve is arranged on each of the liquid injection pipe (12) and the liquid discharge pipe (14).

5. The exhaust gas treatment device for environmental remediation of claim 1, wherein: the desiccant (132) is an activated carbon desiccant.