CN209901040U

CN209901040U - 2-ethyl anthraquinone exhaust treatment device

Info

Publication number: CN209901040U
Application number: CN201920333053.3U
Authority: CN
Inventors: 杜靖; 王兵
Original assignee: Yixing Global Fine Chemical Co Ltd
Current assignee: Yixing Global Fine Chemical Co Ltd
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2020-01-07
Anticipated expiration: 2029-03-16

Abstract

The utility model relates to a 2-ethyl anthraquinone exhaust treatment device, it is including being responsible for be equipped with a plurality of hoses in the person in charge, the hose lower extreme is equipped with cauldron mouth collector, cauldron mouth collector includes the connecting pipe lower extreme is equipped with the circular cone and fights the circular cone is equipped with the baffle in the connecting pipe on upper portion of fighting, the baffle links to each other with the rotary rod outer end is equipped with the spiral locking cap, be responsible for and link to each other with processing apparatus, processing apparatus includes activated carbon tank and UV photooxidation catalytic converter. The utility model discloses waste gas centralized processing, the environmental protection operates steadily reliably.

Description

2-ethyl anthraquinone exhaust treatment device

Technical Field

The utility model relates to a waste gas treatment device, concretely relates to waste gas treatment device is used in 2-ethyl anthraquinone production.

Background

2-ethyl anthraquinone, light yellow powder or flake solid, is commonly used in industry for manufacturing hydrogen peroxide, dye intermediate, photo-curing resin catalyst, photodegradation film, coating and photopolymerization initiator. In domestic industry, ethylbenzene and phthalic anhydride are mainly adopted, aluminum trichloride is adopted as a catalyst to catalyze and generate an intermediate product 2- (4 '-ethylbenzoyl) benzoic acid (BE acid), and the 2- (4' -ethylbenzoyl) benzoic acid (BE acid) is dehydrated by concentrated sulfuric acid to form 2-ethylanthraquinone. In the production process, a large amount of waste gas is generated, and the direct emission causes great pollution to the environment.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims at overcoming the defects in the prior art and providing a 2-ethyl anthraquinone waste gas treatment device which has the advantages of waste gas centralized treatment, environmental protection and stable and reliable operation.

The technical scheme is as follows: in order to solve the technical problem, 2-ethyl anthraquinone exhaust treatment device, it is including being responsible for be equipped with a plurality of hoses in being responsible for, the hose lower extreme is equipped with cauldron mouth collector, cauldron mouth collector includes the connecting pipe lower extreme is equipped with the circular cone and fights the circular cone is equipped with the baffle in the connecting pipe on upper portion of fighting, the baffle links to each other with the rotary rod outer end is equipped with the spiral locking cap, be responsible for and link to each other with processing apparatus, processing apparatus includes activated carbon tank and UV photooxidation catalytic converter.

The front part of the activated carbon tank is provided with a filter screen.

The UV photooxidation catalytic processor comprises a shell, wherein a photocatalytic module and a photooxidation module are arranged in the shell, the photocatalytic module comprises at least two rows of UV ultraviolet lamps, a catalytic plate is arranged between each row of UV ultraviolet lamps, the photooxidation module comprises a plurality of high-ozone UV ultraviolet lamp tubes, the photooxidation module is arranged in the direction of an air inlet, and the photocatalytic module is arranged in the direction of an air outlet.

Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model has the advantages of reasonable overall structure, set up waste gas collection processing apparatus in the feed inlet top of the cauldron body, wherein the adjustable opening and shutting of baffle on the cauldron mouth collector is in the state of opening in the rectifying still top of reaction, and then realizes waste gas centralized processing, and processing apparatus includes filter screen, activated carbon tank and UV photooxidation catalytic processor, uses reliably, ensures whole environmental protection, but this device automated production, and the fault rate is low, accords with the in-service use requirement.

Drawings

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

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 and fig. 2, the 2-ethyl anthraquinone waste gas treatment device of the present invention comprises a main pipe 1, a plurality of hoses 2 are arranged on the main pipe 1, a kettle mouth collector is arranged at the lower end of each hose 2, the kettle mouth collector comprises a connecting pipe 3, a conical hopper 4 is arranged at the lower end of each connecting pipe 3, a baffle 5 is arranged in each connecting pipe 3 at the upper part of each conical hopper 4, each baffle 5 is connected with a rotating rod 6, a spiral fixing cap 7 is arranged at the outer end of each rotating rod 6, the main pipe 1 is connected with a treatment device, and the treatment device comprises an activated carbon tank 8 and a UV photo-oxidation catalytic processor; a filter screen 9 is arranged at the front part of the activated carbon tank 8; the UV photo-oxidation catalytic processor comprises a shell 10, wherein a photo-catalytic module and a photo-oxidation module are arranged in the shell 10, the photo-catalytic module comprises at least two rows of UV ultraviolet lamps 11, a catalytic plate 12 is arranged between each row of UV ultraviolet lamps, the photo-oxidation module comprises a plurality of high-ozone UV ultraviolet lamp tubes 13, the photo-oxidation module is arranged in the direction of an air inlet, and the photo-catalytic module is arranged in the direction of an air outlet. The utility model has the advantages of reasonable overall structure, set up waste gas collection processing apparatus in the feed inlet top of the cauldron body, wherein the adjustable opening and shutting of baffle on the cauldron mouth collector is in the state of opening in the rectifying still top of reaction, and then realizes waste gas centralized processing, and processing apparatus includes filter screen, activated carbon tank and UV photooxidation catalytic processor, uses reliably, ensures whole environmental protection, but this device automated production, and the fault rate is low, accords with the in-service use requirement.

The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.

Claims

1.2-ethyl anthraquinone exhaust treatment device, its characterized in that: it is including being responsible for (1) be equipped with a plurality of hoses (2) on being responsible for (1), hose (2) lower extreme is equipped with cauldron mouth collector, cauldron mouth collector includes connecting pipe (3) lower extreme is equipped with cone fill (4) be equipped with baffle (5) in connecting pipe (3) on cone fill (4) upper portion, baffle (5) link to each other with rotary rod (6) outer end is equipped with spiral locking cap (7), be responsible for (1) and processing apparatus and link to each other, processing apparatus includes activated carbon tank (8) and UV photooxidation catalytic processor.

2. The 2-ethylanthraquinone waste gas treatment device according to claim 1, characterized in that: the front part of the activated carbon tank (8) is provided with a filter screen (9).

3. The 2-ethylanthraquinone waste gas treatment device according to claim 1, characterized in that: the UV photooxidation catalytic processor comprises a shell (10), wherein a photocatalytic module and a photooxidation module are arranged in the shell (10), the photocatalytic module comprises at least two rows of UV ultraviolet lamps (11), a catalytic plate (12) is arranged between each row of UV ultraviolet lamps, the photooxidation module comprises a plurality of high-ozone UV ultraviolet lamp tubes (13), the photooxidation module is arranged in the direction of an air inlet, and the photocatalytic module is arranged in the direction of an air outlet.