CN211497208U

CN211497208U - Sewage purification device is used in glyoxal production

Info

Publication number: CN211497208U
Application number: CN201922255528.4U
Authority: CN
Inventors: 高长青
Original assignee: Inner Mongolia Tianyuda Biotechnology Co ltd
Current assignee: Inner Mongolia Tianyuda Biotechnology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-15
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a sewage purification device is used in glyoxal production, including the device main part, device main part top installation is equipped with the closing cap, and device main part internal fixation is equipped with the cartridge filter, and fixes being equipped with the apron on the closing cap, be equipped with the sewage import on the apron, be equipped with first filter screen in the cartridge filter, and the cartridge filter bottom is equipped with the filter cartridge, is equipped with the second filter screen in the device main part, and just device main part bottom one side is equipped with discharge gate and device main part internal portion and puts through, is equipped with vent pipe in the device main part and puts through with device main part external portion. This sewage purification device is used in glyoxal production sets up cartridge filter and first filter screen and carries out the preliminary treatment to sewage, can deposit the impurity that deposits in the sewage through the cartridge filter, sets up the second filter screen and carries out secondary treatment to sewage to can add purification material and catalyst respectively through first feed inlet and second feed inlet, make glyoxal production sewage in the device main part purify and degrade, reduce the pollution to the environment.

Description

Sewage purification device is used in glyoxal production

Technical Field

The utility model relates to a sewage purification device technical field specifically is a sewage purification device is used in glyoxal production.

Background

Glyoxal, colorless or yellow deliquescent crystals or liquids. Dissolving in ethanol, ether, and water. Has active chemical property and can carry out addition or condensation reaction with ammonia, amide, aldehyde and carboxyl-containing compounds. The method is mainly used for textile industry. Prepared by gas-phase catalytic oxidation of glycol and air.

A prior known sewage purification apparatus, application No. CN201820102907.2, through arranging the filter layer, the sedimentation tank and the impurity collecting device, communicating areas are arranged between the second grid layer and the artificial plant layer and between the artificial plant layer and the sedimentation tank, so that the first cleaning device and the second cleaning device automatically clean the interceptors on the first grating layer and the second grating layer, further realizing the sewage purification function of the device, but the device is not suitable for the work of purifying the sewage produced by glyoxal and is not convenient for independently adding other chemical substances such as catalyst and the like into the device, the sewage purification device for glyoxal production is designed, by arranging a filter cylinder and a second filter screen and arranging a first filter screen and a filter box in the filter cylinder, therefore, corresponding catalysts or auxiliary materials can be added through the first feeding hole and the second feeding hole, and purification work and degradation work can be carried out on the glyoxal production sewage accordingly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage purification device is used in glyoxal production to current sewage purification device who proposes in solving above-mentioned background art is not applicable to glyoxal production sewage purification's work, is also not convenient for alone to the problem of adding other chemical substances such as catalyst in the device.

For realizing the above-mentioned purpose, the utility model provides a following technical scheme, a sewage purification device is used in glyoxal production, including the device main part, device main part top installation is equipped with the closing cap, and the device main part internal fixation is equipped with the cartridge filter, and fixedly on the closing cap be equipped with the apron, be equipped with the sewage import on the apron, be equipped with first filter screen in the cartridge filter, and the cartridge filter bottom is equipped with the filter cartridge, and is equipped with the baffle in the cartridge filter, is equipped with first feed inlet and second feed inlet on the closing cap, is equipped with the second filter screen in the device main part, and just device main part bottom one side is equipped with discharge gate and device main part internal portion and puts through, is equipped with vent.

Preferably, the outer side of the bottom of the sealing cover is provided with threads, the inner side of the top of the device main body is provided with threads meshed with the sealing cover, the sealing cover is fixed on the bottom surface of the cover plate, and the sealing cover is provided with a channel for the filter cartridge to pass through.

Preferably, the top of cartridge filter and the top of first filter screen all with apron bottom surface fixed connection, and the sewage import is put through inside first filter screen.

Preferably, the filter box is cylindrical, an inner cavity is arranged in the filter box, and the top of the filter box is of an open structure.

Preferably, the partition plate is in a circular cylinder shape, a plurality of small holes are formed in the partition plate, the outer side of the filter cartridge below the partition plate is of a closed structure, and a plurality of small holes are formed in the outer side of the filter cartridge above the partition plate.

Preferably, the first feed inlet is provided with a pipeline below and communicates with the device main body, the pipeline outlet is located below the second filter screen, the second feed inlet is provided with a pipeline below and communicates with the inside of the filter cartridge, and the pipeline outlet is located below the partition plate.

Compared with the prior art, the beneficial effects of the utility model are that: this sewage purification device is used in glyoxal production sets up cartridge filter and first filter screen and carries out the preliminary treatment to sewage, can deposit the impurity that deposits in the sewage through the cartridge filter, sets up the second filter screen and carries out secondary treatment to sewage to can add purification material and catalyst respectively through first feed inlet and second feed inlet, make glyoxal production sewage in the device main part purify and degrade, reduce the pollution to the environment.

Drawings

FIG. 1 is a sectional view of the inside of a sewage purification apparatus for glyoxal production according to the present invention;

FIG. 2 is a schematic structural view of a filter cartridge of a sewage purification device for glyoxal production according to the present invention;

fig. 3 is a top sectional view of the filter cartridge of the sewage purification device for glyoxal production.

In the figure: 1. the device main part, 2, closing cap, 3, cartridge filter, 4, apron, 5, sewage import, 6, first filter screen, 7, filter cartridge, 8, baffle, 9, first feed inlet, 10, second feed inlet, 11, second filter screen, 12, discharge gate, 13, breather pipe.

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 sewage purification device for glyoxal production comprises a device main body 1, a sealing cover 2 is arranged at the top of the device main body 1, a filter cartridge 3 is fixedly arranged in the device main body 1, a cover plate 4 is fixedly arranged on the sealing cover 2, threads are arranged on the outer side of the bottom of the sealing cover 2, threads meshed with the threads are arranged on the inner side of the top of the device main body 1, the sealing cover 2 is fixed on the bottom surface of the cover plate 4, a channel for the filter cartridge 3 to pass through is arranged on the sealing cover 2, therefore, the sealing cover 2, the filter cartridge 3 and the cover plate 4 can be synchronously fixed on the top of the device main body 1 through the sealing cover 2, a sewage inlet 5 is arranged on the cover plate 4, a first filter screen 6 is arranged in the filter cartridge 3, the top of the filter cartridge 3 and the top of the first filter screen 6 are fixedly connected with the bottom surface of the cover plate 4, and the sewage inlet 5, and the bottom of the filter cartridge 3 is provided with a filter cartridge 7, the filter cartridge 7 is cylindrical, an inner cavity is arranged in the filter cartridge 7, and the top of the filter cartridge 7 is of an open structure, so that the filter cartridge 7 is convenient for storing precipitates generated in the sewage purification working process, a partition plate 8 is arranged in the filter cartridge 3, the partition plate 8 is of a circular cylindrical shape, a plurality of small holes are arranged on the partition plate 8, the outer side of the filter cartridge 3 below the partition plate 8 is of a closed structure, the outer side of the filter cartridge 3 above the partition plate 8 is provided with a plurality of small holes, sewage at the bottom of the filter cartridge 3 can be fully treated through the partition plate 8, the pretreated sewage can be transported to the bottom of the device main body 1 through the partition plate 8 and the top of the filter cartridge 3, the seal cover 2 is provided with a first feed inlet 9 and a second feed inlet 10, a second filter screen 11 is arranged, and first feed inlet 9 has the pipeline to communicate in device main part 1, and this pipeline export is located the below of second filter screen 11, and second feed inlet 10 has the pipeline to communicate inside cartridge filter 3, and this pipeline export is located the below of baffle 8, is convenient for like this add different catalyst or auxiliary material or purification material respectively through first feed inlet 9 and second feed inlet 10 to the hierarchical processing of sewage treatment work, be equipped with in the device main part 1 that the pipeline of ventilating 13 communicates with the device main part 1 outside.

The working principle is as follows: when the sewage purification device for glyoxal production is used, the sealing cover 2 is fixed on the top of the device main body 1 through the screw thread rotation arranged on the outer side of the sealing cover, the sealing cover 2, the filter cylinder 3 and the cover plate 4 are fixed on the top of the device main body 1 synchronously, the glyoxal production sewage pipeline is communicated with the sewage inlet 5, sewage enters the filter cylinder 3 through the sewage inlet 5, a catalyst can be added through the second feed port 10 to degrade harmful chemical substances contained in the sewage, precipitates contained in the sewage are accumulated on the filter box 7 at the bottom of the filter cylinder 3 through the first filter screen 6, along with the addition of the sewage, the sewage in the filter cylinder 3 flows out from the outer side of the top of the filter cylinder 3 through the partition plate 8 and reaches the bottom of the device main body 1 through the second filter screen 11, and a worker can add purification substances to purify the sewage through the first feed port 9, thereby can discharge the sewage that has purified through discharge gate 12, because be in airtight state in the device main part 1, along with the joining of sewage, pressure increase in the device main part 1, can reduce the pressure in the device main part 1 through vent pipe 13, and filter cartridge 7 is convenient for get and put, thereby make things convenient for the staff to clear up it, corresponding catalyst or auxiliary material or scavenging substance can be added to first feed inlet 9 and second feed inlet 10 in the course of the work to sewage stage treatment, thereby can handle the harmful chemical substance in the course of the work, strengthen sewage purification intensity, above for this sewage purification device working process for glyoxal production.

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 sewage purification device is used in glyoxal production, includes device main part (1), its characterized in that: the device is characterized in that a sealing cover (2) is arranged at the top of the device main body (1), a filter cartridge (3) is arranged in the device main body (1) in a fixed mode, an cover plate (4) is fixedly arranged on the sealing cover (2), a sewage inlet (5) is formed in the cover plate (4), a first filter screen (6) is arranged in the filter cartridge (3), a filter cartridge (7) is arranged at the bottom of the filter cartridge (3), a partition plate (8) is arranged in the filter cartridge (3), a first feed inlet (9) and a second feed inlet (10) are formed in the sealing cover (2), a second filter screen (11) is arranged in the device main body (1), a discharge port (12) is arranged on one side of the bottom of the device main body (1), the device main body (1) is communicated with the inner portion of the device main body, and an.

2. The apparatus for purifying wastewater for glyoxal production according to claim 1, wherein: the outer side of the bottom of the sealing cover (2) is provided with threads, the inner side of the top of the device main body (1) is provided with threads meshed with the threads, the sealing cover (2) is fixed on the bottom surface of the cover plate (4), and a channel for the filter cartridge (3) to pass through is formed in the sealing cover (2).

3. The apparatus for purifying wastewater for glyoxal production according to claim 1, wherein: the top of cartridge filter (3) and the top of first filter screen (6) all with apron (4) bottom surface fixed connection, and inside sewage inlet (5) switch-on in first filter screen (6).

4. The apparatus for purifying wastewater for glyoxal production according to claim 1, wherein: the filter box (7) is cylindrical, an inner cavity is arranged in the filter box (7), and the top of the filter box (7) is of an open structure.

5. The apparatus for purifying wastewater for glyoxal production according to claim 1, wherein: the partition plate (8) is in a circular cylinder shape, a plurality of small holes are formed in the partition plate (8), the outer side of the filter cartridge (3) below the partition plate (8) is of a closed structure, and a plurality of small holes are formed in the outer side of the filter cartridge (3) above the partition plate (8).

6. The apparatus for purifying wastewater for glyoxal production according to claim 1, wherein: first feed inlet (9) have the pipeline to communicate in device main part (1) down, and this pipeline export is located the below of second filter screen (11), and second feed inlet (10) have the pipeline to communicate inside cartridge filter (3), and this pipeline export is located the below of baffle (8).