CN209923123U

CN209923123U - Industrial wastewater treatment device

Info

Publication number: CN209923123U
Application number: CN201821777991.4U
Authority: CN
Inventors: 王铭; 杨政清; 陈玲; 祝妍华; 顾顺颢; 丁颖; 曹珣
Original assignee: Suzhou Lvlan Environmental Protection Service Co Ltd
Current assignee: Suzhou Lvlan Environmental Protection Service Co Ltd
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2020-01-10
Anticipated expiration: 2028-10-31

Abstract

The utility model discloses an industrial wastewater treatment device, which belongs to the field of water treatment equipment and can solve the problems of low efficiency and incomplete purification of industrial wastewater treatment, the industrial wastewater treatment device comprises a first reactor, a water inlet is arranged on the first reactor, a flow rate control valve is arranged on the water inlet, a filtering membrane is arranged on the first reactor, activated carbon is filled in the first flow guide pipe and a second reactor, a first baffle plate is arranged in the second reactor, the bottom of the first baffle plate is a coagulation reaction tank, a lift pump is connected on the second flow guide pipe, a second baffle plate and a third baffle plate are arranged in the third reactor, the third reactor is internally partitioned into a first settling chamber, a hydrolysis acidification chamber and an aerobic chamber by the second baffle plate, the third reactor is connected with the second settling chamber through the third flow guide pipe, and a water outlet is formed in the bottom of the second settling chamber.

Description

Industrial wastewater treatment device

Technical Field

The utility model relates to a water treatment device, in particular to an industrial wastewater treatment device.

Background

The industrial wastewater comprises production wastewater and production sewage, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. With the rapid development of industry, the variety and quantity of waste water are rapidly increased, the pollution to water bodies is more and more extensive and serious, and the health and the safety of human beings are threatened. Therefore, the treatment of industrial wastewater is more important than the treatment of municipal sewage for environmental protection.

At present, the process wastewater treatment process equipment is large, the treatment process is complex, much manpower and material resources are consumed, the treatment efficiency is low, and the treatment equipment with simple efficiency and high efficiency is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial wastewater treatment device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an industrial wastewater treatment device comprises a first reactor, wherein a water inlet is formed in the first reactor, a flow rate control valve is arranged on the water inlet, a filtering membrane is placed on the first reactor, a first guide pipe is arranged at the bottom of the first reactor, activated carbon is filled in the first guide pipe and a second reactor, a first partition plate is arranged in the second reactor, the bottom of the first partition plate is a coagulation reaction tank, a second guide pipe is arranged on one side of the first reactor, a lifting pump is connected onto the second guide pipe and is connected with a third reactor through the second guide pipe, a second partition plate and a third partition plate are arranged in the third reactor, the second partition plate and the third partition plate divide the third reactor into a first settling chamber, a hydrolysis acidification chamber and an aerobic chamber, and the third reactor is connected with the second settling chamber through the third guide pipe, and a water outlet is formed in the bottom of the second settling chamber.

As a further aspect of the present invention: the first reactor is connected with the second reactor through a first guide pipe arranged at the bottom.

As a further aspect of the present invention: and a flocculating agent adding port is formed in the side edge of the coagulation reaction tank.

As a further aspect of the present invention: and the second reactor is connected with the third reactor through a second guide pipe.

As a further aspect of the present invention: and the top of the second settling chamber is also provided with an ultraviolet germicidal lamp.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up first reactor and second reactor and can go out the large granule material in the waste water well, detach the flocculation material in the waste water more effectively through setting up two sedimentation tanks.

Drawings

FIG. 1 is a schematic view of an industrial wastewater treatment apparatus according to the first embodiment.

FIG. 2 is a schematic view of the structure of an industrial wastewater treatment apparatus according to the second embodiment.

In the figure: 1-a first reactor, 2-a water inlet, 3-a flow rate control valve, 4-a filter membrane, 5-a first flow guide pipe, 6-a second reactor, 7-activated carbon, 8-a first partition plate, 9-a coagulation reaction tank, 10-a flocculant adding port, 11-a second flow guide pipe, 12-a lift pump, 13-a third reactor, 14-a first settling chamber, 15-a second partition plate, 16-a hydrolysis acidification chamber, 17-a third partition plate, 18-an aerobic chamber, 19-a third flow guide pipe, 20-a second settling chamber, 21-a water outlet and 22-an ultraviolet germicidal lamp.

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.

The first embodiment is as follows:

referring to fig. 1, in an embodiment of the present invention, an industrial wastewater treatment apparatus includes a first reactor 1, a water inlet 2 is disposed on the first reactor 1, a flow rate control valve 3 is disposed on the water inlet 2, a filtering membrane 4 is disposed on the first reactor 1, the filtering membrane 4 can filter large particulate matters in wastewater, the first reactor 1 is connected to a second reactor 6 through a first flow guide pipe 5 disposed at the bottom, activated carbon 7 is filled in the first flow guide pipe 5 and the second reactor 6, a first partition plate 8 is disposed in the second reactor 6, a coagulation reaction tank 9 is disposed at the bottom of the first partition plate 8, a flocculant adding port 10 is disposed at a side of the coagulation reaction tank 9, the second reactor 6 is connected to a first settling chamber 14 through a second flow guide pipe 11, a lift pump 12 is connected to the second flow guide pipe 11, a second partition plate 15 and a third partition plate 17 are disposed in a third reactor 13, the second clapboard 15 and the third clapboard 17 divide the interior of the third reactor 13 into a first settling chamber 14, a hydrolysis acidification chamber 16 and an aerobic chamber 18, the third reactor 13 is connected with a second settling chamber 20 through a third guide pipe 19, and the bottom of the second settling chamber 20 is provided with a water outlet 21.

Example two

Referring to fig. 2, the present embodiment performs optimization based on the first embodiment, and the main content of the optimization is: the top of the second settling chamber 20 is also provided with an ultraviolet germicidal lamp 22, and the ultraviolet germicidal lamp 22 is used for killing bacteria in the wastewater.

The utility model discloses a theory of operation is: the utility model discloses a waste water passes through water inlet 2 and gets into first reaction tank 1, at first filters through filtration membrane 4 and falls large granule impurity, reentries second reactor 6, later enters into second precipitation chamber 20 through coagulating reaction tank 9, first precipitation chamber 14, hydrolytic acidification room 16 and aerobic chamber 18 respectively, discharges through the delivery port.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 industrial wastewater treatment device comprises a first reactor (1) and is characterized in that a water inlet (2) is arranged on the first reactor (1), a flow rate control valve (3) is arranged on the water inlet (2), a filtering membrane (4) is placed on the first reactor (1), a first guide pipe (5) is arranged at the bottom of the first reactor (1), activated carbon (7) is filled in the first guide pipe (5) and a second reactor (6), a first partition plate (8) is arranged in the second reactor (6), a coagulation reaction tank (9) is arranged at the bottom of the first partition plate (8), a second guide pipe (11) is arranged on one side of the first reactor (1), a lifting pump (12) is connected on the second guide pipe (11), and the lifting pump (12) is connected with a third reactor (13) through the second guide pipe (11), the third reactor (13) is internally provided with a second clapboard (15) and a third clapboard (17), the second clapboard (15) and the third clapboard (17) separate the inside of the third reactor (13) into a first settling chamber (14), a hydrolysis acidification chamber (16) and an aerobic chamber (18), the third reactor (13) is connected with a second settling chamber (20) through a third guide pipe (19), and the bottom of the second settling chamber (20) is provided with a water outlet (21).

2. The industrial wastewater treatment plant according to claim 1, characterized in that the first reactor (1) is connected to the second reactor (6) by means of a first flow conduit (5) arranged at the bottom.

3. The industrial wastewater treatment device according to claim 2, wherein a flocculant adding port (10) is provided at the side of the coagulation reaction tank (9).

4. The industrial wastewater treatment plant according to claim 3, characterized in that the second reactor (6) is connected to the first settling chamber (14) via a second flow duct (11).

5. The industrial wastewater treatment device according to any one of claims 1 to 4, wherein an ultraviolet germicidal lamp (22) is further provided on the top of the second settling chamber (20).