CN218435169U

CN218435169U - Industrial wastewater purification device

Info

Publication number: CN218435169U
Application number: CN202222203508.4U
Authority: CN
Inventors: 赵栗笠; 李春林; 蒋鑫; 廖建国; 杨秋林
Original assignee: Sichuan Development Environmental Science And Technology Research Institute Co ltd
Current assignee: Sichuan Development Environmental Science And Technology Research Institute Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-03
Anticipated expiration: 2032-08-22

Abstract

The utility model is suitable for a sewage treatment technical field provides an industrial waste water purification device, include: the coagulation Chi Shangxiang pair is provided with a water inlet and a water outlet, and the water inlet is higher than the water outlet; the stirring part is arranged in the coagulation tank and covers the water area space of the coagulation tank in a net shape; the driving device comprises a driving mechanism and a transmission mechanism, and the driving mechanism is in driving connection with the transmission mechanism; the driving mechanism is fixedly arranged on the wall of the coagulation tank; one end of the transmission mechanism is connected to the driving mechanism, and the other end of the transmission mechanism is connected to the fixing part of the stirring part. The stirring part can be set to be a net structure almost the same as the area of the water area space, and the stirring part is driven by the driving device to move up and down, so that the water area in the water area space can be completely mixed, and the coagulation efficiency is improved after the flocculating agent is added.

Description

Industrial wastewater purification device

Technical Field

The utility model relates to a sewage treatment field especially relates to an industrial waste water purification device.

Background

The sewage treatment device is a common device in our lives, is mainly used for sewage treatment in life or industry, and generally needs to perform timed purification treatment on the bottom of a sewage treatment tank after the sewage treatment device is used for a period of time due to more impurities in the sewage so as to facilitate better operation of the sewage treatment device. In the existing sewage treatment process, a special flocculating agent is usually added to carry out preliminary pollutant sedimentation, the sedimentation stability and the polymerization stability of dispersed particles in petrochemical sewage can be reduced or eliminated, the dispersed particles are coagulated and flocculated into aggregates, the solid pollutants in the dispersed particles of the chemical sewage can be conveniently filtered and removed, meanwhile, the flocculating agent can also effectively remove microorganisms and pathogenic bacteria in the water, and emulsified oil, chromaticity, heavy metal ions and other pollutants in the sewage can be removed.

However, in the existing flocculation process, the flocculating agent cannot be fully mixed with the sewage body, so that the flocculation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an industrial waste water purifier, include:

the coagulation Chi Shangxiang pair is provided with a water inlet and a water outlet, and the water inlet is higher than the water outlet;

the stirring part is arranged in the coagulation tank and covers the water area space of the coagulation tank in a net shape;

the driving device comprises a driving mechanism and a transmission mechanism, and the driving mechanism is in driving connection with the transmission mechanism; the driving mechanism is fixedly arranged on the wall of the coagulation tank; one end of the transmission mechanism is connected to the driving mechanism, the other end of the transmission mechanism is connected to the fixing part of the stirring part, and the driving mechanism drives the stirring part to move up and down along the water area space of the coagulation tank.

Preferably, the driving mechanism comprises a motor, the transmission mechanism comprises a screw rod, one end of the screw rod is rotationally connected to a driving shaft of the motor, and the other end of the screw rod is rotationally mounted to the bottom of the coagulation tank.

Preferably, the device further comprises a flocculating agent inlet pipe, wherein the flocculating agent inlet pipe is installed above the coagulation basin.

Preferably, the stirring part comprises a first stirring rod and a second stirring rod, and the first stirring rod and the second stirring rod are arranged in a staggered mode.

Preferably, the stirring part includes a first flocculation pipe and a second flocculation pipe, the first flocculation pipe and the second flocculation pipe are in staggered communication, and the flocculant introduction pipe is connected to one of the first flocculation pipe and the second flocculation pipe.

Preferably, a net-shaped pipe is arranged in an area surrounded by the first flocculation pipe and the second flocculation pipe, and the net-shaped pipe is communicated with the first flocculation pipe and the second flocculation pipe.

Preferably, the mesh pipe is provided with an opening communicated with the water area space.

Preferably, the mesh tube is an integrally formed tube.

Preferably, be provided with the three way connection who connects first flocculation pipe, second flocculation pipe and flocculating agent induction pipe on the fixed part, three way connection docks respectively first flocculation pipe, second flocculation pipe and flocculating agent induction pipe.

Preferably, still be provided with the installation department on the coagulating basin, the rotatory installation of one end of lead screw extremely the installation department.

Has the beneficial effects that:

1. the utility model discloses in, stirring portion can set up to the network structure almost the same with the area in waters space, makes it reciprocate through drive arrangement to can make the waters in the waters space by the complete mixing, improve coagulation efficiency after adding the flocculating agent.

2. The utility model discloses in, first flocculation pipe, second flocculation pipe and netted pipe will carry out abundant mixture to the industrial sewage in the waters space, and the flocculating agent induction pipe is direct with first flocculation pipe, second flocculation pipe and netted pipe intercommunication, therefore the first flocculation pipe of flocculating agent accessible, second flocculation pipe and netted pipe direct injection to waters space in, flocculating agent evenly distributed is in waters space, the fixed point of flocculating agent enrichment in waters space is avoided pours into the region into, thereby the coagulation effect has been improved, and it is high to coagulate efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a coagulation basin provided by an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a partial cross-sectional structure and a partial area B of a coagulation basin provided by an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of a portion B of FIG. 2;

fig. 4 is an enlarged schematic view of a coagulation basin driving device and a local area a provided by the embodiment of the invention;

fig. 5 is an enlarged schematic view of a partial region a in fig. 4.

In the attached drawings, 10, a coagulation tank; 100. a water area space; 11. an installation part; 13. a water inlet; 14. a water outlet; 20. a drive device; 21. a first bevel gear; 22. a second bevel gear; 23. a screw rod; 30. a flocculant introduction pipe; 31. a first flocculation tube; 32. a second flocculation tube; 33. a mesh tube; 330. opening a hole; 40. a fixed part.

Detailed Description

The following description provides many different embodiments, or examples, for implementing different features of the invention. The particular examples set forth below are illustrative only and are not intended to be limiting.

Referring to fig. 1, the present invention provides an industrial wastewater purifying device, comprising:

the coagulation tank 10 is provided with a water inlet 13 and a water outlet 14, wherein the water inlet 13 is higher than the water outlet 14; the coagulation basin 10 encloses a water space 100 for containing industrial wastewater.

A stirring section provided in the coagulation tank 10 and covering the water area space 100 of the coagulation tank 10 in a mesh shape; specifically, in one embodiment, the stirring part includes a first stirring rod and a second stirring rod, the first stirring rod and the second stirring rod are arranged in a staggered manner, and the first stirring rod and the second stirring rod which are arranged in a staggered manner form a net shape to cover the area of the water area space 100, so that the stirring part can move up and down in the water area space 100 under the driving of the driving device 20, so as to sufficiently stir the industrial sewage in the water area space 100, which has an advantage over the prior art that when the area of the coagulation tank 10 is large, one helical stirring device is difficult to stir the industrial sewage, and therefore, the flocculating agent is difficult to achieve sufficient coagulation after being added. Therefore, the stirring section in this embodiment may have a net structure almost equal to the area of the water area space 100, and the water area in the water area space 100 may be completely mixed by moving the stirring section up and down by the driving device 20, and the coagulation efficiency may be improved by adding the flocculant.

Referring to fig. 2 and fig. 3, in the present embodiment, a driving device 20 is provided, where the driving device 20 includes a driving mechanism and a transmission mechanism, and the driving mechanism is in driving connection with the transmission mechanism; the driving mechanism is fixedly arranged on the wall of the coagulation tank 10, and in an alternative embodiment, the driving mechanism can be a motor; one end of the transmission mechanism is connected to the driving mechanism, the other end of the transmission mechanism is connected to the fixing part 40 of the stirring part, and the driving mechanism drives the stirring part to move up and down along the water area space 100 of the coagulation basin 10.

In an alternative embodiment, the transmission mechanism comprises a screw 23, one end of the screw 23 is rotatably connected to the driving shaft of the motor, and the other end of the screw 23 is rotatably mounted to the bottom of the coagulation basin 10. Specifically, referring to fig. 3, a first bevel gear 21 is disposed on an output shaft of the motor, a second bevel gear 22 abutting against the first bevel gear 21 is fixedly disposed on the screw 23, the screw 23 is driven by the motor to rotate, wherein the screw 23 is screwed with the fixing portion 40, so that the fixing portion 40 moves along the length direction of the screw 23, and the fixing portion 40 is fixedly disposed on the stirring portion, so that the stirring portion moves up and down integrally with the rotation of the screw 23. In order to improve the stability of the vertical movement of the stirring section, a driving device 20 may be provided around the coagulation tank 10.

Further, a flocculant introduction pipe 30 is further included, and the flocculant introduction pipe 30 is installed above the coagulation tank 10. Preferably, the agitating part includes first and

second flocculation pipes

31 and 32, the first and

second flocculation pipes

31 and 32 are in staggered communication, and the flocculant introduction pipe 30 is connected to one of the first and

second flocculation pipes

31 and 32. And, be provided with the three way connection who connects first flocculation pipe 31, second flocculation pipe 32 and flocculating agent induction pipe 30 on fixed part 40, the three way connection butt joint first flocculation pipe 31, second flocculation pipe 32 and flocculating agent induction pipe 30 respectively. A mesh pipe 33 is arranged in the area enclosed by the first flocculation pipe 31 and the second flocculation pipe 32, and the mesh pipe 33 is communicated with the first flocculation pipe 31 and the second flocculation pipe 32. The mesh pipe 33 is provided with an opening 330 communicating with the water area space 100. In particular, the mesh tube 33 is an integrally formed tube.

It should be noted that, in the alternative embodiment, the stirring part includes the first flocculation tube 31 and the second flocculation tube 32, and the first flocculation tube 31 and the second flocculation tube 32 are communicated with each other, and the mesh tube 33 is disposed in the region enclosed by the first flocculation tube 31 and the second flocculation tube 32, and the mesh tube 33 is communicated with the first flocculation tube 31 and the second flocculation tube 32 at the periphery, so that when the stirring part moves up and down, on the one hand, the first flocculation tube 31, the second flocculation tube 32 and the mesh tube 33 will fully mix the industrial sewage in the water area space 100, and the flocculant introduction tube 30 is communicated with the first flocculation tube 31, the second flocculation tube 32 and the mesh tube 33 directly, so that the flocculant can be directly injected into the water area 100 through the first flocculation tube 31, the second flocculation tube 32 and the mesh tube 33, and the flocculant is uniformly distributed in the water area 100, thereby avoiding the fixed-point injection region where the flocculant is concentrated in the water area 100, thereby improving the coagulation effect, and achieving extremely high coagulation efficiency.

Still be provided with installation department 11 on the coagulating basin 10, the rotatory installation of one end of lead screw 23 extremely installation department 11. Thereby providing a positioning function for the screw 23.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An industrial wastewater purification apparatus, comprising:

2. An apparatus for purifying industrial waste water according to claim 1, characterized in that: the driving mechanism comprises a motor, the transmission mechanism comprises a screw rod, one end of the screw rod is rotatably connected to a driving shaft of the motor, and the other end of the screw rod is rotatably installed at the bottom of the coagulation tank.

3. An apparatus for purifying industrial waste water according to claim 1, characterized in that: still include the flocculating agent inlet tube, the flocculating agent inlet tube is installed to the top in coagulating basin.

4. An apparatus for purifying industrial waste water according to claim 1, characterized in that: the stirring part comprises a first stirring rod and a second stirring rod, and the first stirring rod and the second stirring rod are arranged in a staggered mode.

5. An apparatus for purifying industrial waste water according to claim 3, characterized in that: the stirring portion includes first flocculation pipe and second flocculation pipe, first flocculation pipe and the crisscross intercommunication of second flocculation pipe to the flocculating agent induction pipe is connected to one of first flocculation pipe and second flocculation pipe.

6. An apparatus for purifying industrial waste water according to claim 5, characterized in that: the first flocculation pipe and the second flocculation pipe are arranged in an area surrounded by the first flocculation pipe and the second flocculation pipe, and the net-shaped pipe is communicated with the first flocculation pipe and the second flocculation pipe.

7. An apparatus for purifying industrial waste water according to claim 6, characterized in that: the reticular tube is provided with a hole communicated with the water area space.

8. An apparatus for purifying industrial waste water according to claim 6, characterized in that: the reticular tube is an integrally formed tube.

9. An apparatus for purifying industrial waste water according to claim 5, characterized in that: be provided with the connection on the fixed part the three way connection of first flocculation pipe, second flocculation pipe and flocculating agent induction pipe, three way connection docks respectively first flocculation pipe, second flocculation pipe and flocculating agent induction pipe.

10. An apparatus for purifying industrial waste water according to claim 2, characterized in that: still be provided with the installation department on the coagulating basin, the rotatory installation of one end of lead screw extremely the installation department.