CN216337129U

CN216337129U - Industrial waste water purifies uses multiple treatment device

Info

Publication number: CN216337129U
Application number: CN202120813071.9U
Authority: CN
Inventors: 张守健; 冯雷; 王天利
Original assignee: Shandong Zhongkehengyuan Environmental Engineering Co ltd
Current assignee: Shandong Zhongkehengyuan Environmental Engineering Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-04-19
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a multiple treatment device for industrial wastewater purification, and relates to the field of industrial wastewater purification. The utility model relates to a multiple treatment device for purifying industrial wastewater, which comprises a filter tank, a micro-electrolysis tank, an ozone oxidation reaction tank and a biomembrane reaction tank, and aims at solving the problems that the treatment method of biochemical equipment for purifying the industrial wastewater in the prior art is single, and the discharge can not reach the standard though the purification treatment is carried out.

Description

Industrial waste water purifies uses multiple treatment device

Technical Field

The utility model relates to the technical field of industrial wastewater purification treatment, in particular to a multiple treatment device for industrial wastewater purification.

Background

Industrial wastewater purification is a process of purifying industrial wastewater to meet the water quality requirement of discharging the industrial wastewater into a certain water body or reusing the industrial wastewater.

The choice of wastewater treatment method depends on the source of the wastewater and generally includes physical, chemical and biological methods. However, the biochemical treatment method for purifying the industrial wastewater in the prior art is single, and the discharge of the industrial wastewater still cannot reach the standard although the industrial wastewater is purified.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multi-treatment apparatus for industrial wastewater purification, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a multiple treatment device for purifying industrial wastewater, which comprises a filter tank, a micro-electrolysis tank, an ozone oxidation reaction tank and a biomembrane reaction tank, the filter tank comprises a filter tank body, the top of the filter tank body is provided with a wastewater inlet, the bottom of the filter tank body is provided with a pipeline butt joint port, the micro-electrolytic cell comprises an electrolytic cell box body, an electrolytic device and an electrolytic cell control box, the ozone oxidation reaction cell comprises an ozone reaction cell box body, an ozone reactor body and a micro-bubble generator, an ozone reactor body is arranged in the ozone reaction tank body, a micro-bubble exhaust pipe is arranged on the ozone reactor body, the biological film reaction tank comprises a biological film reaction tank body and a biological film reaction body, wherein the biological film reaction body is arranged in the biological film reaction tank body, and the biological film reaction body is connected with the aerator through a fan pipe.

As a further scheme of the utility model: and a first layer of filter screen and a second layer of filter screen are arranged in the filter tank body.

As a still further scheme of the utility model: an electrolytic cell pole-standing bar is arranged in the electrolytic cell box body, and the electrolytic cell control box is installed on one side of the micro electrolytic cell.

As a still further scheme of the utility model: a first water suction pump is installed at the top of the micro-electrolysis cell and connected with a water outlet pipe of the filter cell.

As a still further scheme of the utility model: the inside microbubble blast pipe that is equipped with of ozone oxidation reaction tank, microbubble generator installs the one side at ozone oxidation reaction tank top.

As a still further scheme of the utility model: and a second water suction pump is arranged on the other side of the top of the ozone oxidation reaction tank, and the ozone oxidation reaction tank is connected with an electrolytic tank water inlet pipe.

As a still further scheme of the utility model: the biomembrane reaction tank top is installed the third suction pump, the biomembrane reaction tank is connected with the ozone pond outlet pipe.

As a still further scheme of the utility model: the biomembrane reaction tank box internally mounted has the clean water outlet pipe, the fourth suction pump is installed at biomembrane reaction tank top, the fourth suction pump is connected with clean water outlet.

As a still further scheme of the utility model: and a sludge outlet is arranged below the biological film reaction tank body.

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

1. filtering by two layers of filter screens to filter floating and suspended solid particles and colloidal and gelatinous diffusants;

2. the electrolytic cell electret rods in the micro electrolytic cell are uniformly distributed up and down, so that electrolysis is thorough, and the micro electrolysis has good degradation effect on organic substances which are difficult to remove and degrade, thereby greatly improving the biodegradability of wastewater and being beneficial to the sedimentation of sludge and the biofilm reaction;

3. the catalyst in the ozone reactor body can more thoroughly catalyze the decomposition of pollutants in the wastewater;

4. the biomembrane reaction tank reacts the wastewater to be treated with the microorganisms in the microorganism reaction bed again, so that the wastewater is further decomposed, and the residue of harmful substances in the wastewater is avoided. Therefore, the treatment method is added, and the treatment effect is improved through multiple treatment and is more effective.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention.

FIG. 2 is a three-dimensional schematic diagram of an embodiment of the present invention.

Reference numeral notation; 1-filter tank, 101-wastewater inlet, 102-filter tank body, 103-first layer filter screen, 104-second layer filter screen, 105-pipeline butt joint port, 106-filter tank water outlet pipe, 2-micro-electrolysis tank, 201-electrolysis tank body, 202-electrolysis tank pole holding rod, 203-electrolysis device, 204-first water pump, 205-electrolysis tank control box, 206-electrolysis tank water inlet pipe, 3-ozone oxidation reaction tank, 301-ozone reaction tank body, 302-ozone reactor body, 303-microbubble generator, 304-second water pump, 305-ozone tank water outlet pipe, 306-microbubble exhaust pipe, 4-biofilm reaction tank, 401-biofilm reaction tank body, 402-biofilm reaction body, 403-sludge outlet, ozone generator, 4-biofilm reaction tank, water outlet, 401-biofilm reaction tank, water outlet, ozone generator, 404-a fan pipe, 405-an aerator, 406-a third water pump, 407-a clean water outlet, 408-a fourth water pump and 409-a clean water outlet pipe.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a multi-treatment apparatus for industrial wastewater purification includes a filter tank 1, a micro-electrolysis tank 2, an ozone oxidation reaction tank 3, and a biofilm reaction tank 4. Filtering ponds 1 includes filtering ponds box 102, be equipped with waste water entry 101 above the filtering ponds box 102, filtering ponds box 102 bottom is equipped with pipeline to interface 105, filtering ponds box 102 internally mounted has first layer filter screen 103 and second floor filter screen 104, and first layer filter screen 103 and second floor filter screen 104 flow to pipeline to interface 105 after carrying out the first filtration to the waste water that gets into from waste water entry 101, and the filtration of two-layer filter screen makes the size solid particle and the colloid and the gelatinous diffusant of floating and suspension filter, under the drive of first suction pump 204, in little electrolytic cell 2 of outlet pipe 106 flow direction through the filtering ponds.

Referring to fig. 1-2, the micro-electrolytic cell 2 includes an electrolytic cell box 201, an electrolysis device 203, and an electrolytic cell control box 205, wherein the electrolytic cell box 201 is provided with an electrolytic cell pole 202 inside, and the electrolytic cell control box 205 controls the electrolytic cell pole 202 to electrolyze the wastewater in the micro-electrolytic cell 2 through the electrolysis device 203. Sewage electrolysis purification unit is when handling sewage, the harmful substance in the sewage is easy to precipitate, thereby make the electrolytic purification thoroughly inadequately, electrolytic bath electret stick 202 in little electrolytic bath 2 is upper and lower evenly distributed, make the electrolysis thorough, little electrolysis makes difficult degradation organic substance all have fine degradation effect, to a great extent improves the biodegradability of waste water, be favorable to subsiding and the biomembrane reaction of mud, the back is accomplished in the electrolysis, waste water in little electrolytic bath 2 is under the drive of second suction pump 304, the waste water of pending passes through electrolytic bath inlet tube 206 flow direction ozone oxidation reaction tank 3.

Referring to fig. 1-2, the ozone oxidation reaction tank 3 includes an ozone reaction tank body 301, an ozone reactor body 302 and a micro bubble generator 303, the ozone reactor body 302 is disposed in the ozone reaction tank body 301, the ozone reactor body 302 is provided with a micro bubble exhaust pipe 306, the micro bubble exhaust pipe 306 generates micro bubbles under the control of the micro bubble generator 303, so that the wastewater to be treated is fully mixed with ozone, and the catalyst in the ozone reactor body 302 catalyzes the decomposition of pollutants in the wastewater more thoroughly. After the wastewater to be treated in the ozone oxidation reaction tank 3 is oxidized, the wastewater flows to the biomembrane reaction tank 4 through the ozone tank water outlet pipe 305 under the driving of the third water pump 406.

Referring to fig. 1-2, the biofilm reaction tank 4 includes a biofilm reaction tank body 401 and a biofilm reaction body 402, the biofilm reaction tank body 401 is internally provided with the biofilm reaction body 402, the biofilm reaction body 402 is connected with an aerator 405 through a fan pipe 404 to provide oxygen required by a biofilm reaction, so that the biofilm treatment is more thorough, the biofilm reaction tank body 401 is internally provided with a clean water outlet pipe 409, the cleaned water after purification is discharged through a clean water outlet 407 under the driving of a fourth water pump 408, a sludge outlet 403 is arranged below the biofilm reaction tank body 401, after the biofilm reaction is completed, excess sludge is deposited to the bottom, the sludge outlet 403 is opened to discharge the sludge, the biofilm reaction tank 4 reacts the wastewater to be treated with microorganisms in the microbial reaction bed again to further decompose the wastewater, avoiding the residue of harmful substances in the wastewater. Therefore, the treatment method is added, and the treatment effect is improved through multiple treatment and is more effective.

When the device is used, industrial wastewater to be treated enters the filtering tank body 102 from the wastewater inlet 101, the wastewater flows into the micro-electrolysis tank 2 through the filtering tank water outlet pipe 106 under the drive of the first water suction pump 204 through the first layer of filter screen 103 and the second layer of filter screen 104, the wastewater to be treated has good degradation effect under the action of micro-electrolysis, the biodegradability of the wastewater is improved to a great extent, the subsequent sedimentation of sludge and biofilm reaction are facilitated, the wastewater after electrolysis flows to the ozone oxidation reaction tank 3 through the electrolysis tank water inlet pipe 206 under the drive of the second water suction pump 304, the wastewater is further treated in the ozone oxidation reaction tank 3, pollutants in the wastewater are decomposed and removed, the wastewater after reaction in the ozone oxidation reaction tank 3 flows to the biofilm reaction tank 4 through the ozone tank water outlet pipe 305 under the drive of the third water suction pump 406, and final biofilm reaction treatment is carried out, and the wastewater is reacted with the microorganisms in the microorganism reaction bed again, so that the residue of harmful substances in the wastewater is avoided, and clean water is discharged.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an industrial waste water purifies uses multi-processing apparatus, its characterized in that, industrial waste water purifies uses multi-processing apparatus includes filtering ponds (1), micro-electrolysis cell (2), ozone oxidation reaction tank (3) and biomembrane reaction tank (4), filtering ponds (1) include filtering ponds box (102), filtering ponds box (102) top is equipped with waste water entry (101), filtering ponds box (102) bottom is equipped with pipeline butt joint mouth (105), micro-electrolysis cell (2) include electrolysis tank box (201), electrolytic device (203) and electrolysis cell control box (205), ozone oxidation reaction tank (3) include ozone reaction tank box (301), ozone reactor body (302) and microbubble generator (303), be equipped with ozone reactor body (302) in ozone reaction tank box (301), install microbubble blast pipe (306) on ozone reactor body (302), the biological film reaction tank (4) comprises a biological film reaction tank body (401) and a biological film reaction body (402), wherein the biological film reaction body (402) is arranged in the biological film reaction tank body (401), and the biological film reaction body (402) is connected with an aerator (405) through a fan pipe (404).

2. The multi-treatment apparatus for industrial wastewater purification according to claim 1, wherein the first layer of screen (103) and the second layer of screen (104) are installed inside the filtering tank body (102).

3. The multi-treatment apparatus for industrial wastewater purification according to claim 1, wherein the electrolytic cell box (201) is internally provided with an electrolytic cell pole-standing bar (202), and the electrolytic cell control box (205) is installed at one side of the micro-electrolytic cell (2).

4. The multi-treatment device for industrial wastewater purification according to any one of claims 1 to 3, wherein a first water pump (204) is installed on the top of the micro-electrolysis cell (2), and the first water pump (204) is connected with the outlet pipe (106) of the filter cell.

5. The multi-treatment apparatus for industrial wastewater purification according to claim 1, wherein a microbubble gas discharging pipe (306) is provided inside the ozonation reaction tank (3), and the microbubble generator (303) is installed at one side of the top of the ozonation reaction tank (3).

6. The multi-treatment device for industrial wastewater purification according to claim 5, wherein a second water pump (304) is disposed on the other side of the top of the ozone oxidation reaction tank (3), and the ozone oxidation reaction tank (3) is connected with an electrolytic tank water inlet pipe (206).

7. The multi-treatment device for industrial wastewater purification according to claim 1, wherein a third water pump (406) is installed on the top of the biofilm reaction tank (4), and the biofilm reaction tank (4) is connected with an ozone tank outlet pipe (305).

8. The multiple treatment device for industrial wastewater purification according to claim 7, wherein a clean water outlet pipe (409) is installed inside the biological membrane reaction tank body (401), a fourth water pump (408) is installed on the top of the biological membrane reaction tank (4), and the fourth water pump (408) is connected with the clean water outlet (407).

9. The multi-treatment apparatus for industrial wastewater purification according to claim 8, wherein a sludge outlet (403) is provided under the tank (401) of the biofilm reactor.