CN214861896U

CN214861896U - Novel adsorb concentrated catalytic combustion exhaust treatment device

Info

Publication number: CN214861896U
Application number: CN202120657630.1U
Authority: CN
Inventors: 张利隆
Original assignee: Cangzhou Bochuang Environmental Protection Technology Co ltd
Current assignee: Cangzhou Bochuang Environmental Protection Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-26
Anticipated expiration: 2031-03-31

Abstract

The utility model belongs to the technical field of exhaust-gas treatment, a novel adsorb concentrated catalytic combustion exhaust-gas treatment device is related to, wherein, comprising a base plate, the top fixedly connected with purifying box, adsorption bed and the catalytic combustion room of bottom plate, first purification chamber and second purification chamber have been seted up to the purifying box inside. Its beneficial effect is, this novel adsorb concentrated catalytic combustion exhaust treatment device, through setting up first filter and second filter, can carry out the prefiltering processing to waste gas, and with the help of the sliding action of first filter and second filter in first spout, conveniently take out first filter and second filter and change, guarantee filter effect, through setting up conveyer pipe and first connecting pipe, can carry the waste gas after purifying to the adsorption bed and adsorb desorption processing, through setting up the circulating line, can carry the hot-air that the catalytic combustion produced to the adsorption bed after desorption processing and carry out desorption regeneration.

Description

Novel adsorb concentrated catalytic combustion exhaust treatment device

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to novel adsorb concentrated catalytic combustion exhaust-gas treatment device.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the discharged waste gas has large odor, seriously pollutes the environment and affects the human health.

At present, in promoting the environmental protection process, require more strictly to exhaust-gas treatment, but current exhaust-gas treatment device can only carry out single filtration emission to waste gas mostly, can not reach emission standard, and purifying effect is poor, and is poor to exhaust-gas treatment effect, inefficiency, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel adsorb concentrated catalytic combustion exhaust treatment device, it has solved the technical problem poor and treatment effeciency ground of purifying effect.

In order to achieve the above object, the utility model provides a following technical scheme: a novel adsorption concentration catalytic combustion waste gas treatment device comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a purification box, an adsorption bed and a catalytic combustion chamber, a first purification cavity and a second purification cavity are formed in the purification box, two first sliding grooves are formed in two side faces of the inner wall of the first purification cavity, four first sliding grooves are respectively connected with a first filter plate and a second filter plate in a sliding manner, two side faces of the inner wall of the second purification cavity are respectively provided with a second sliding groove, a mounting plate is connected in the second sliding grooves in a sliding manner, a plurality of mounting cylinders are fixedly connected in the mounting plate, the bottoms of the mounting cylinders are fixedly provided with filter frames through bolts, the side faces of the purification box are fixedly connected with first connecting pipes, the top and the bottom of each first connecting pipe are respectively fixedly connected with a circulating pipe and a conveying pipe, and the circulating pipes and the conveying pipes are respectively fixedly connected with the tops of the catalytic combustion chamber and the adsorption bed, the rear side fixedly connected with second connecting pipe of adsorption bed, the one end fixedly connected with desorption fan of second connecting pipe, desorption fan fixed connection is at the back of catalytic combustion chamber.

As a further aspect of the present invention: the through hole has been seted up between first purification chamber and the second purification chamber, the side fixedly connected with intake pipe of purifying box.

As a further aspect of the present invention: the top fixedly connected with bellows of second purification chamber, the bottom of bellows passes through pipeline fixedly connected with air-supply line, the bottom fixedly connected with a plurality of shower nozzle of air-supply line, the shower nozzle position is corresponding with the installation section of thick bamboo.

As a further aspect of the present invention: the top of the catalytic combustion chamber is fixedly connected with an exhaust pipe.

As a further aspect of the present invention: and access doors are fixedly arranged on the front sides of the purification box, the adsorption bed and the catalytic combustion chamber.

As a further aspect of the present invention: the adsorption bed, the catalytic combustion chamber, the desorption pump and the air box are in signal connection with an external control system.

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

1. this novel adsorb concentrated catalytic combustion exhaust treatment device, through setting up first filter and second filter, can carry out primary filter to waste gas and handle, and with the help of the sliding action of first filter and second filter in first spout, conveniently take out first filter and second filter and change, guarantee filter effect, through setting up conveyer pipe and first connecting pipe, can carry the waste gas after purifying to the adsorption bed and adsorb desorption processing, through setting up the circulating line, can carry the hot-air that the catalytic combustion produced after desorption processing to the adsorption bed and carry out desorption regeneration, through setting up the desorption fan, desorption fan work, can carry the waste gas after the adsorption bed desorption to the catalytic combustion chamber after the heat exchange and carry out catalytic treatment.

2. This novel adsorb concentrated catalytic combustion exhaust treatment device, through setting up the filter frame, can carry out adsorption filtration once more with the dust impurity in the waste gas after the prefiltering, guarantee purifying effect to with the help of the slip of mounting panel in the second spout, can reach the purpose of taking out the clearance to the mounting panel, through setting up the access door, make things convenient for maintenance personal to overhaul the guarantee normal operating condition to purifying box, adsorption bed and catalytic combustion indoor portion when not using.

3. This novel adsorb concentrated catalytic combustion exhaust treatment device through the fan work in the bellows, can carry wind to the shower nozzle through the air-supply line and spray to filtering the frame, reaches the purpose of clearing up the dust impurity of filtering frame surface adhesion, through setting up the intake pipe, can be connected with outside exhaust apparatus and reach the purpose of carrying out purification treatment to gas.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the three-dimensional structure of the present invention;

fig. 2 is a schematic structural diagram of a rear view section of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

in the figure: 1. a base plate; 2. a purification box; 3. an access door; 4. an adsorption bed; 5. a catalytic combustor; 6. an air inlet pipe; 7. an exhaust pipe; 8. a circulation pipe; 9. a first connecting pipe; 10. a delivery pipe; 11. an air box; 12. an air inlet pipe; 13. a spray head; 14. a second purification chamber; 15. a first purification chamber; 16. a first chute; 17. a first filter plate; 18. a second filter plate; 19. a through hole; 20. a filter frame; 21. a second chute; 22. mounting a plate; 23. mounting the cylinder; 24. a second connecting pipe; 25. a desorption fan.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a novel adsorb concentrated catalytic combustion exhaust-gas treatment device, comprising a base plate 1, bottom plate 1's top fixedly connected with purifying box 2, adsorbent bed 4 and catalytic combustion room 5, purifying box 2 is inside to have seted up first purification chamber 15 and second purification chamber 14, two first spouts 16 have all been seted up to the both sides face of first purification chamber 15 inner wall, sliding connection has first filter 17 and second filter 18 in four first spouts 16 respectively, through setting up first filter 17 and second filter 18, can carry out preliminary filtration processing to waste gas, and with the help of the sliding action of first filter 17 and second filter 18 in first spout 16, conveniently take out first filter 17 and second filter 18 and change, guarantee filter effect.

Second spout 21 has all been seted up to the both sides face of 14 inner walls in second purification chamber, sliding connection has mounting panel 22 in the second spout 21, a plurality of installation section of thick bamboo 23 of fixedly connected with in mounting panel 22, bolt fixed mounting has filter frame 20 is passed through to the bottom of installation section of thick bamboo 23, through setting up filter frame 20, can carry out adsorption filtration once more with the dust impurity in the waste gas after the prefiltering, guarantee purifying effect, and with the help of the slip of mounting panel 22 in second spout 21, can reach the purpose of getting out the clearance to mounting panel 22.

The first connecting pipe 9 of side fixedly connected with of purifying box 2, the top and the bottom of first connecting pipe 9 are fixedly connected with circulating pipe 8 and conveyer pipe 10 respectively, through setting up conveyer pipe 10 and first connecting pipe 9, can carry the waste gas after purifying to adsorption bed 4 and adsorb the desorption and handle, through setting up circulating pipe 8 way, can carry the hot-air that the catalytic combustion produced after the desorption was handled to adsorption bed 4 and carry out the desorption regeneration.

Circulating pipe 8 and conveyer pipe 10 are fixed connection respectively at the top of catalytic combustion chamber 5 and adsorption bed 4, the rear side fixedly connected with second connecting pipe 24 of adsorption bed 4, the one end fixedly connected with desorption fan 25 of second connecting pipe 24, through setting up desorption fan 25, desorption fan 25 work, can carry the waste gas after adsorption bed 4 desorption to catalytic combustion chamber 5 after the heat exchange and carry out catalytic treatment, desorption fan 25 fixed connection is at the back of catalytic combustion chamber 5.

Through-hole 19 has been seted up between first purification chamber 15 and the second purification chamber 14, the side fixedly connected with intake pipe 12 of purifying box 2, through setting up intake pipe 12, can be connected with external exhaust equipment and reach the purpose of carrying out purification treatment to gas, the top fixedly connected with bellows 11 of second purification chamber 14, pipeline fixedly connected with air-supply line 6 is passed through to bellows 11's bottom, a plurality of shower nozzle 13 of bottom fixedly connected with of air-supply line 6, shower nozzle 13 position is corresponding with installation section of thick bamboo 23, through the fan work in bellows 11, can carry wind to shower nozzle 13 through air-supply line 6 and spray filter frame 20, reach the purpose of clearing up the dust impurity of filter frame 20 surface adhesion.

Specifically, the top of the catalytic combustor 5 is fixedly connected with an exhaust pipe 7, and the purified gas meeting the standard can be discharged by arranging the exhaust pipe 7.

Concretely, the equal fixed mounting in front of purifying box 2, adsorption bed 4 and catalytic combustion chamber 5 has access door 3, through setting up access door 3, makes things convenient for the maintenance personal to overhaul the inside when not using of purifying box 2, adsorption bed 4 and catalytic combustion chamber 5, ensures normal operating condition.

Specifically, the adsorption bed 4, the catalytic combustion chamber 5, the desorption pump and the bellows 11 are in signal connection with an external control system, and through the external control system, workers can conveniently know the working state of each electric appliance.

The utility model discloses a theory of operation does:

s1, firstly, introducing the waste gas into the purifying box 2 through the gas inlet pipe 12, firstly, primarily filtering the gas through the first filter plate 17 and the second filter plate 18, then conveying the primarily filtered gas to the filter frame 20 through the through hole 19 for secondary filtering and purifying treatment, and filtering solid impurities contained in the gas;

s2, adsorbing the purified gas by an adsorption bed 4 through a first connecting pipe 9 and a conveying pipe 10, setting the working state of the adsorption bed 4 through an external control system, adsorbing and concentrating the purified gas, then desorbing the purified gas, setting the working state of a desorption fan 25 through the external control system, carrying out heat exchange on the desorbed waste gas by a second connecting pipe 24, conveying the desorbed waste gas to a catalytic combustion chamber 5, setting the working state of the catalytic combustion chamber 5 through the external control system, burning the desorbed high-concentration organic waste gas through the catalytic combustion chamber 5, and adsorbing and regenerating the adsorption bed 4 by exhausted hot air through a circulating pipe 8;

s3, when the filter is not used, the access door 3 can be opened, the first filter plate 17, the second filter plate 18 and the filter frame 20 are taken out for cleaning and replacement by the sliding action of the first chute 16 and the second chute 21, and the adsorption bed 4 and the catalytic combustion chamber 5 are simultaneously overhauled.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a novel adsorb concentrated catalytic combustion exhaust treatment device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a purification box (2), an adsorption bed (4) and a catalytic combustion chamber (5), a first purification chamber (15) and a second purification chamber (14) are arranged in the purification box (2), two first sliding grooves (16) are arranged on two side faces of the inner wall of the first purification chamber (15), four first sliding grooves (16) are respectively connected with a first filter plate (17) and a second filter plate (18) in the first sliding grooves (16) in a sliding manner, second sliding grooves (21) are arranged on two side faces of the inner wall of the second purification chamber (14), a mounting plate (22) is connected in the second sliding grooves (21) in a sliding manner, a plurality of mounting cylinders (23) are fixedly connected in the mounting plate (22), a filter frame (20) is fixedly mounted at the bottoms of the mounting cylinders (23) through bolts, and a first connecting pipe (9) is fixedly connected on one side face of the purification box (2), the top and the bottom of first connecting pipe (9) are fixedly connected with circulating pipe (8) and conveyer pipe (10) respectively, fixed connection is at the top of catalytic combustion room (5) and adsorption bed (4) respectively in circulating pipe (8) and conveyer pipe (10), the rear side fixedly connected with second connecting pipe (24) of adsorption bed (4), the one end fixedly connected with desorption fan (25) of second connecting pipe (24), desorption fan (25) fixed connection is at the back of catalytic combustion room (5).

2. The novel adsorption concentration catalytic combustion waste gas treatment device according to claim 1, characterized in that: a through hole (19) is formed between the first purification cavity (15) and the second purification cavity (14), and an air inlet pipe (12) is fixedly connected to the side face of the purification box (2).

3. The novel adsorption concentration catalytic combustion waste gas treatment device according to claim 1, characterized in that: the top fixedly connected with bellows (11) of second purification chamber (14), pipeline fixedly connected with air-supply line (6) are passed through to the bottom of bellows (11), a plurality of shower nozzle (13) of bottom fixedly connected with of air-supply line (6), shower nozzle (13) position is corresponding with installation section of thick bamboo (23).

4. The novel adsorption concentration catalytic combustion waste gas treatment device according to claim 1, characterized in that: the top of the catalytic combustion chamber (5) is fixedly connected with an exhaust pipe (7).

5. The novel adsorption concentration catalytic combustion waste gas treatment device according to claim 1, characterized in that: and the front sides of the purification box (2), the adsorption bed (4) and the catalytic combustion chamber (5) are fixedly provided with access doors (3).

6. The novel adsorption concentration catalytic combustion waste gas treatment device according to claim 1, characterized in that: the adsorption bed (4), the catalytic combustion chamber (5), the desorption pump and the bellows (11) are all in signal connection with an external control system.