CN218931894U

CN218931894U - Integrated high-concentration sewage treatment device

Info

Publication number: CN218931894U
Application number: CN202223258348.XU
Authority: CN
Inventors: 张宇; 李胜; 杨芙蓉; 肖丹
Original assignee: Sichuan Zhongsiyuan Technology Co ltd
Current assignee: Sichuan Zhongsiyuan Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-28
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses an integrated high-concentration sewage treatment device, and relates to the technical field of high-concentration sewage treatment. Including preliminary filter equipment, preliminary filter equipment includes the drip chamber, and the drip chamber is inside to be provided with extraction transfer mechanism, and extraction transfer mechanism includes the pump, and the first transportation pipe of pump output fixedly connected with, first transportation pipe other end fixedly connected with gas reaction unit, gas reaction unit include the oxygen-free zone reaction tank, and oxygen-free zone reaction tank top fixedly connected with is in first transportation pipe other end, and drip chamber one side fixedly connected with fixed mounting frame, fixed mounting frame inner wall rotation is connected with a plurality of gyro wheels. The utility model can filter out large garbage insoluble in water, and an active carbon adsorption tank is arranged below the large garbage insoluble in water to filter out tiny particles in water, so that the treated sewage is more convenient for later treatment; and the precipitation chamber is used for carrying out precipitation treatment on impurities which are not filtered completely in the activated carbon adsorption tank.

Description

Integrated high-concentration sewage treatment device

Technical Field

The utility model relates to the technical field of high-concentration sewage treatment, in particular to an integrated high-concentration sewage treatment device.

Background

Water is a source of life and is also a necessity for industrial development, but industrial wastewater is increasing year by year with the rapid development of the social industry in recent years.

An anaerobic-anoxic-aerobic integrated high-concentration sewage treatment device with an authorized public number of CN 202766381U; the anaerobic zone, the anoxic zone and the aerobic zone are independent and integrated with each other. The auxiliary supporting equipment comprises: biochemical water inlet pump, anaerobic circulating pump, ultrafiltration water inlet pump, ultrafiltration membrane component, ultrafiltration bypass valve, ultrafiltration water inlet valve, ultrafiltration clear liquid tank, heat exchanger, cooling tower, blower, etc. Compared with the traditional process, the utility model uses the ultrafiltration water inlet pump as the sludge circulation cooling pump. The utility model has the beneficial effects that: the land occupation can be saved, the energy consumption of the system is reduced, the running cost of the system is reduced, and the stable running of the system is ensured.

The high-concentration sewage treatment instrument is used for filtering insoluble sewage by an aerobic biological treatment method, but the device has certain defects in filtering the sewage, is not thorough in filtering the sewage, lacks equipment for filtering impurities in the sewage, and causes the problem that sludge accumulation phenomenon occurs in the next treatment of the sewage and the water-insoluble precipitation treatment in a reaction bin is also caused, so the utility model provides a novel solution.

Disclosure of Invention

The utility model aims to provide an integrated high-concentration sewage treatment device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the integrated high-concentration sewage treatment device comprises a preliminary filtering device, wherein the preliminary filtering device comprises a settling chamber, an extraction and transfer mechanism is arranged in the settling chamber, and the extraction and transfer mechanism comprises an extraction pump;

the extraction pump output end fixedly connected with first transportation pipe, first transportation pipe other end fixedly connected with gas reaction unit, gas reaction unit includes the oxygen-free district reaction tank, oxygen-free district reaction tank top fixedly connected with first transportation pipe other end.

Preferably, the sedimentation chamber one side fixedly connected with fixed mounting frame, fixed mounting frame inner wall rotates and is connected with a plurality of gyro wheels, one of them gyro wheel one end is connected with the motor output, every the filter belt is connected in the gyro wheel surface roll, the filter belt is inside to be provided with the active carbon adsorption pond, active carbon adsorption pond both sides fixedly connected with on fixed mounting frame.

Preferably, the active carbon adsorption pond one side fixedly connected with a plurality of outlet that are linked together with inside, every outlet inner wall one end all is fixed with the filter screen, every the outlet other end all sets up in the settling chamber top, fixed mounting bracket top one side fixedly connected with water inlet, the water inlet end is located the filter belt top, fixed mounting bracket one side swing joint has the collection box.

Preferably, the marsh gas collection bins and the aerobic zone reaction tanks are arranged on two sides of the anaerobic zone reaction tank, a plurality of second conveying pipes are fixedly connected to the top end of the anaerobic zone reaction tank, one of the second conveying pipes is fixedly connected to the outer wall of the marsh gas collection bin close to the bottom end, the other second conveying pipe is fixedly connected to the top end of the aerobic zone reaction tank, an MBR (membrane bioreactor) is arranged on one side of the aerobic zone reaction tank, a third conveying pipe is fixedly connected to the top end of the aerobic zone reaction tank, the other end of the third conveying pipe is fixedly connected to the top end of the MBR, and a water outlet communicated with the inside is formed in the outer wall of the MBR close to the bottom end.

Preferably, the bottom end inside the aerobic zone reaction tank is fixedly connected with an aeration device, one end, close to the biogas collection bin, of the second transport pipe is provided with a one-way valve, the MBR is internally provided with an MBR membrane component, and the top of the biogas collection bin is provided with an air outlet valve communicated with the inside.

Preferably, the top ends of the oxygen-free zone reaction tank and the oxygen-containing zone reaction tank are respectively provided with a semi-open top cover, and the top ends of the semi-open top covers are respectively fixedly connected with a handle.

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

the high-concentration sewage treatment device can filter out large water-insoluble garbage through the arrangement of the filter belt and the like, and an activated carbon adsorption tank is arranged below the high-concentration sewage treatment device and can filter out tiny particles in water, so that the treated sewage is more convenient for later treatment; the device is provided with a settling chamber, and can carry out settling treatment on impurities which are not filtered completely in the activated carbon adsorption tank, so that the water to be treated is cleaner.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of a filter screen according to the present utility model;

FIG. 3 is a schematic diagram of the front view structure of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a preliminary filtration device; 101. a fixed mounting rack; 102. a water inlet; 103. a motor; 104. a collection box; 105. a precipitation chamber; 106. a filter belt; 107. an activated carbon adsorption tank; 108. a water outlet; 109. a filter screen; 2. a gas reaction unit; 201. a biogas collection bin; 202. an aerobic zone reaction tank; 203. a semi-open top cover; 204. an MBR reactor; 205. a water outlet; 206. a one-way valve; 207. an aeration device; 208. an MBR membrane module; 209. an oxygen-free zone reaction tank; 210. an air outlet valve; 3. a drawing and transferring mechanism; 301. a pump; 302. a first transport tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.

As shown in fig. 1 to 4, the present utility model provides a technical solution: the integrated high-concentration sewage treatment device comprises a preliminary filtering device 1, wherein the preliminary filtering device 1 comprises a sedimentation chamber 105, the sedimentation chamber 105 can enable impurities insoluble in water to be sedimented, so that sediment is prevented from being sedimented in a reaction tank, the later cleaning work is difficult, and an extraction and transfer mechanism 3 is arranged in the sedimentation chamber 105, so that the sedimented water can be conveyed to the next link for purification treatment, and the extraction and transfer mechanism 3 comprises an extraction pump 301;

the output end of the pumping pump 301 is fixedly connected with a first transport pipe 302, and the pumping pump has the effect of carrying out anaerobic reaction on the purer water subjected to preliminary filtration, the other end of the first transport pipe 302 is fixedly connected with a gas reaction unit 2, the gas reaction unit 2 comprises an oxygen-free zone reaction tank 209, and the top end of the oxygen-free zone reaction tank 209 is fixedly connected with the other end of the first transport pipe 302.

The fixed mounting bracket 101 of settling chamber 105 one side fixedly connected with, fixed mounting bracket 101 inner wall rotates and is connected with a plurality of gyro wheels, its effect is just to drive filter belt 106 and rotates, carry out preliminary filtration to it with the large-scale pollutant of insoluble in water, make the water become comparatively easy purification, just so can make purification work become more convenient, can improve the efficiency of purifying water, comparatively reach the standard that national emission easily, one of them gyro wheel one end is connected with the motor 103 output, motor 103 drives non-gyro wheel, make its filter belt 106 rotate, every gyro wheel surface roll connection filter belt 106, the inside active carbon adsorption pond 107 that is provided with of filter belt 106, its effect is to absorb the small-size particulate matter of insoluble in water and filter, its purpose is also to make the water that is purified more clean, easily by purifying, active carbon adsorption pond 107 both sides fixed connection is on fixed mounting bracket 101.

The activated carbon adsorption tank 107 one side fixedly connected with a plurality of outlet 108 that are linked together with inside, can make the water drainage that has handled get into next link, every outlet 108 inner wall one end all is fixed with filter screen 109, filter the water again, the particulate matter that does not filter completely insoluble water with filter belt 106 filters, the outlet 108 other end of every all sets up in the settling chamber 105 top, fixed mounting frame 101 top one side fixedly connected with water inlet 102, the water inlet 102 end is located filter belt 106 top, fixed mounting frame 101 one side swing joint has collecting box 104, the garbage that filter belt 106 filtered can collect the processing, just so practice thrift people's work load greatly, also make pollutant well treatment.

The two sides of the anaerobic zone reaction tank 209 are provided with a methane collecting bin 201 and an aerobic zone reaction tank 202, the methane collecting bin 201 can treat tail gas generated by the anaerobic zone reaction tank, the generated methane can be utilized, and the emission of carbon dioxide can be prevented, so that a large amount of greenhouse gases are emitted, and the greenhouse effect is aggravated. The top fixedly connected with a plurality of second transportation pipes, one of them second transportation pipe other end fixed connection is close to the bottom in marsh gas collection storehouse 201 outer wall, and another second transportation pipe other end fixed connection is in the top of aerobic zone reaction tank 202, and one side of aerobic zone reaction tank 202 is provided with MBR reactor 204, and the top fixedly connected with third transportation pipe of aerobic zone reaction tank 202, third transportation pipe other end fixed connection are in MBR reactor 204 top, and the MBR reactor 204 outer wall is provided with the delivery port 205 that is linked together with inside near the bottom.

The bottom end inside the aerobic zone reaction tank 202 is fixedly connected with an aeration device 207, one end of a second transportation pipe, which is close to the biogas collection bin 201, is provided with a one-way valve 206 for recycling generated gas, an MBR membrane component 208 is arranged inside the MBR reactor 204, and the top of the biogas collection bin 201 is provided with an air outlet valve 210 communicated with the inside.

The top ends of the oxygen-free zone reaction tank and the oxygen-containing zone reaction tank 202 are respectively provided with a semi-open top cover 203, and the top end of each semi-open top cover 203 is fixedly connected with a handle, so that the device is maintained and cleaned in the later period.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides an integrated high concentration sewage treatment plant, includes preliminary filtration device (1), its characterized in that: the preliminary filtering device (1) comprises a settling chamber (105), wherein an extraction and transfer mechanism (3) is arranged in the settling chamber (105), and the extraction and transfer mechanism (3) comprises an extraction pump (301);

the device is characterized in that the output end of the extraction pump (301) is fixedly connected with a first conveying pipe (302), the other end of the first conveying pipe (302) is fixedly connected with a gas reaction unit (2), the gas reaction unit (2) comprises an oxygen-free zone reaction tank (209), and the top end of the oxygen-free zone reaction tank (209) is fixedly connected with the other end of the first conveying pipe (302).

2. The integrated high-concentration sewage treatment device according to claim 1, wherein: sedimentation chamber (105) one side fixedly connected with fixed mounting frame (101), fixed mounting frame (101) inner wall rotation is connected with a plurality of gyro wheels, one of them gyro wheel one end is connected with motor (103) output, every gyro wheel surface roll connection filter belt (106), filter belt (106) inside are provided with active carbon adsorption pond (107), active carbon adsorption pond (107) both sides fixed connection is on fixed mounting frame (101).

3. The integrated high-concentration sewage treatment device according to claim 2, wherein: the utility model discloses a filter device, including activated carbon adsorption pond (107), filter screen (109), fixed mounting bracket (101) are fixed mounting bracket (101), activated carbon adsorption pond (107) one side fixedly connected with a plurality of outlet (108) that are linked together with inside, every outlet (108) inner wall one end all is fixed with filter screen (109), every outlet (108) other end all sets up in settling chamber (105) top, fixed mounting bracket (101) top one side fixedly connected with water inlet (102), water inlet (102) end is located filter belt (106) top, fixed mounting bracket (101) one side swing joint has collection box (104).

4. The integrated high-concentration sewage treatment device according to claim 3, wherein: the anaerobic zone reaction tank comprises an anaerobic zone reaction tank body, wherein a biogas collection bin (201) and an aerobic zone reaction tank (202) are arranged on two sides of the anaerobic zone reaction tank body (209), a plurality of second conveying pipes are fixedly connected to the top end of the anaerobic zone reaction tank body (209), one of the second conveying pipes is fixedly connected to the outer wall of the biogas collection bin body (201) and is close to the bottom end, the other second conveying pipe is fixedly connected to the top end of the aerobic zone reaction tank body (202), an MBR (204) is arranged on one side of the aerobic zone reaction tank body (202), a third conveying pipe is fixedly connected to the top end of the aerobic zone reaction tank body (202), the other end of the third conveying pipe is fixedly connected to the top end of the MBR (204), and a water outlet (205) communicated with the interior is formed in the outer wall of the MBR (204) and is close to the bottom end.

5. The integrated high-concentration sewage treatment device according to claim 4, wherein: the anaerobic reactor is characterized in that an aeration device (207) is fixedly connected to the bottom end inside the aerobic zone reaction tank (202), a one-way valve (206) is arranged at one end, close to the biogas collection bin (201), of the second transport pipe, an MBR membrane component (208) is arranged inside the MBR reactor (204), and an air outlet valve (210) communicated with the inside is arranged at the top of the biogas collection bin (201).

6. The integrated high-concentration sewage treatment device according to claim 1, wherein: the top ends of the oxygen-free zone reaction tank (209) and the oxygen-containing zone reaction tank (202) are respectively provided with a semi-open top cover (203), and the top ends of the semi-open top covers (203) are respectively fixedly connected with a handle.