WO2022032601A1

WO2022032601A1 - Efficient wastewater treatment device

Info

Publication number: WO2022032601A1
Application number: PCT/CN2020/109038
Authority: WO
Inventors: 周长贵
Original assignee: 苏州荣能环保科技有限公司
Priority date: 2020-08-11
Filing date: 2020-08-14
Publication date: 2022-02-17
Also published as: CN111732241A; DE202020106232U1

Abstract

An efficient wastewater treatment device, comprising a box body (1). A partition plate (11) and a lower support plate (12) are mounted inside the box body (1); a filler filtering area (2) is formed between a top surface of the box body (1) and the lower support plate (12); the lower support plate (12) is located above the partition plate (11), and the lower support plate (12) and the partition plate (11) are provided perpendicular to each other; both sides of the partition plate (11) are respectively a liquid mixing area (3) and a liquid collecting area (4); the box body (1) is provided with a wastewater inlet, a drug feeding port (13), and a liquid outlet tube (14); the wastewater inlet and the drug feeding port (13) are respectively communicated with the liquid mixing area (3); the liquid mixing area (3) is communicated with the filler filtering area (2); the filler filtering area (2) is communicated with the liquid collecting area (4); the liquid collecting area (4) is communicated with the liquid outlet tube (14); several upper flow blocking plates (21) and several lower flow blocking plates (22) are provided inside the filler filtering area (2); the upper flow blocking plates (21) are mounted on the top surface of the box body (1); the lower flow blocking plates (22) are mounted on the lower support plate (12); the upper flow blocking plates (21) and the lower flow blocking plates (22) are distributed in a staggered manner; the filler filtering area (2) is filled with a filler (23); several stirring blades (31) are provided inside the liquid mixing area (3), the stirring blades (31) are fixed to a stirring shaft (32), the stirring shaft (32) is connected to an output shaft of a stirring motor (33), and the stirring motor (33) is fixed to the box body (1).

Description

Efficient wastewater treatment equipment

technical field

The invention belongs to the technical field of wastewater treatment, in particular to a high-efficiency wastewater treatment device.

Background technique

In recent years, with the continuous development of the economy, the adjustment of the industrial structure, the degree of industrialization is getting higher and higher, the tertiary industry has developed rapidly, and the resulting waste water pollution problem has also attracted more and more attention. Wastewater must be strictly treated to meet comprehensive discharge standards before it can be discharged.

Wastewater treatment is the use of physical, chemical and biological methods to treat wastewater to purify wastewater and reduce pollution. In chemical production, chemical reactions produce a large amount of industrial wastewater every day. If these wastewaters are directly discharged into the air, it will cause great harm to water resources and the environment, and even harm the survival of nearby residents and organisms. , the existing wastewater treatment equipment has poor wastewater treatment capacity, and the treated wastewater still fails to meet the discharge standard.

SUMMARY OF THE INVENTION

The main technical problem solved by the present invention is to provide a high-efficiency wastewater treatment equipment, which increases the filtration time of wastewater in the filter area of the packing, improves the filtering efficiency, facilitates regular replacement of the packing, and ensures the filtering effect.

In order to solve the above technical problems, a technical solution adopted in the present invention is: a high-efficiency wastewater treatment equipment, comprising a box body, a partition plate and a lower support plate are installed inside the box body, and the top surface of the box body and A filler filtering area is formed between the lower support plates, the lower support plate is located above the partition plate, and the lower support plate and the partition plate are arranged perpendicular to each other, and both sides of the partition plate They are the mixed liquid area and the liquid collection area, respectively;

The box body is provided with a waste water inlet, a dosing port and a liquid outlet pipe, the waste water inlet and the dosing port are respectively communicated with the mixed liquid area, the mixed liquid area is communicated with the packing filtering area, and the packing filtering area communicated with the liquid collection area, and the liquid collection area is in communication with the liquid outlet pipe;

The interior of the packing filter area is provided with several upper baffles and several lower baffles, the upper baffles are installed on the top surface of the box body, and the lower baffles are installed on the lower baffles. a support plate, the upper baffle and the lower baffle are alternately distributed, and the filler filter area is filled with filler;

Several pieces of stirring blades are arranged inside the liquid mixing area, and the stirring blades are fixed on the stirring shaft, the stirring shaft is connected with the output shaft of the stirring motor, and the stirring motor is fixed on the box body.

Further, the side wall of the box body is provided with a material change port, the material change port is corresponding to the packing filter area, and the material change port is provided with a matching cover plate.

Further, the liquid mixing area and the packing filter area are communicated through a filter tube, and a filter pump is provided on the filter tube.

Further, the cover plate is fixed to the box body by screws, and a sealing gasket is provided between the cover plate and the refueling port.

Further, the waste water inlet is communicated with a waste water pipe, the waste water pipe is communicated with a liquid addition pump, and a flow meter is provided on the waste water pipe.

Further, the liquid inlet of the packing filter area and the liquid outlet of the packing filter area are both equipped with support nets.

Further, the filler is activated carbon filler.

Furthermore, the liquid collecting area is provided with an exhaust port.

The beneficial effects of the present invention have at least the following points:

The interior of the packing filter area of the present invention is provided with several upper baffles and several lower baffles, the upper baffles are installed on the top surface of the box body, the lower baffles are installed on the lower support plate, and the upper baffles It is staggered with the lower baffle, and the filler is filled between the upper baffle and the lower baffle, which increases the filtration time of waste water in the filter area of the filler and improves the efficiency of filtration. It is worth mentioning that the side of the box is The wall is provided with a material change port, the material change port corresponds to the packing filter area, and the material change port is provided with a matching cover plate, so as to facilitate the regular replacement of the packing and ensure the filtering effect;

The liquid mixing area of the present invention is provided with several pieces of stirring blades, the stirring blades are fixed on the stirring shaft, the stirring shaft is connected with the output shaft of the stirring motor, and the stirring motor is fixed on the box body, and the stirring of the stirring blades accelerates the mixing of the waste liquid and the medicinal liquid. Mixed to ensure the effect of wastewater treatment.

Description of drawings

Fig. 1 is the structural representation view of the present invention;

The parts in the attached drawings are marked as follows:

Box 1, partition plate 11, lower support plate 12, dosing port 13, liquid outlet pipe 14, filter pipe 15, filter pump 16, packing filter area 2, upper baffle 21, lower baffle 22, packing 23. Support net 24, liquid mixing area 3, stirring blade 31, stirring shaft 32, stirring motor 33, liquid collecting area 4, exhaust port 41, waste water pipe 5, flow meter 51 and liquid addition pump 6.

detailed description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly defined.

Example: a high-efficiency wastewater treatment equipment, as shown in FIG. 1 , the present invention includes a box body 1 , a partition plate 11 and a lower support plate 12 are installed inside the box body 1 , and the top surface of the box body 1 is A filler filter area 2 is formed between the lower support plate 12 and the lower support plate 12, the lower support plate 12 is located above the partition plate 11, and the lower support plate 12 and the partition plate 11 are arranged perpendicular to each other, so The two sides of the partition plate 11 are the liquid mixing area 3 and the liquid collecting area 4 respectively;

The box body 1 is provided with a waste water inlet, a dosing port 13 and a liquid outlet pipe 14. The waste water inlet and the dosing port 13 are respectively communicated with the mixed liquid area 3, and the mixed liquid area 3 and the packing filter area 2 The packing filter area 2 is connected with the liquid collecting area 4, and the liquid collecting area 4 is connected with the liquid outlet pipe 14;

Several upper baffles 21 and several lower baffles 22 are arranged inside the packing filter area 2 . The upper baffles 21 are installed on the top surface of the box body 1 , and the lower baffles 22 is installed on the lower support plate 12, the upper baffle 21 and the lower baffle 22 are alternately distributed, and the filler filter area is filled with filler 23;

The inside of the liquid mixing area 3 is provided with several pieces of stirring blades 31 , the stirring blades 31 are fixed on the stirring shaft 32 , and the stirring shaft 32 is connected with the output shaft of the stirring motor 33 , and the stirring motor 33 is fixed on the box body 1 . .

The side wall of the box body 1 is provided with a material change port, the material change port is corresponding to the packing filter area 2, and the material change port is provided with a matching cover plate.

The mixed liquid area 3 and the packing filter area 2 are communicated through a filter tube 15, and a filter pump 16 is provided on the filter tube 15.

The cover plate is fixed to the box body 1 by screws, and a sealing gasket is provided between the cover plate and the refueling port.

The waste water inlet is communicated with a waste water pipe 5 , the waste water pipe 5 is communicated with a liquid addition pump 6 , and a flow meter 51 is provided on the waste water pipe 5 .

Both the liquid inlet of the packing filter area 2 and the liquid outlet of the packing filter area 2 are equipped with a support mesh 24 .

The filler is activated carbon filler.

Therefore, the liquid collecting area 4 is provided with an exhaust port 41 .

The working principle of the present invention is as follows. After the waste water and the medicinal liquid are fully mixed in the liquid mixing area, the mixed liquid is sent to the packing filter area by a filter pump for filtration, and the upper baffle and the lower baffle are alternately distributed, thereby increasing the waste water. The filtering time in the packing filtering area improves the filtering efficiency, and the treated water enters the liquid collecting area and is discharged through the liquid outlet pipe.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structural transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other related technical fields, are the same as The principles are included in the scope of patent protection of the present invention.

Claims

A high-efficiency wastewater treatment equipment, characterized in that it comprises a box body (1), a partition plate (11) and a lower support plate (12) are installed inside the box body, and the top surface of the box body and the A filler filter area (2) is formed between the lower support plates, the lower support plate is located above the partition plate, and the lower support plate and the partition plate are arranged perpendicular to each other, and the two parts of the partition plate are arranged vertically to each other. The sides are the mixed liquid area (3) and the liquid collection area (4) respectively;

The box body is provided with a wastewater inlet, a dosing port (13) and a liquid outlet pipe (14), the wastewater inlet and the dosing port are respectively communicated with the mixed liquid area, and the mixed liquid area is communicated with the packing filter area , the packing filter area is communicated with the liquid collection area, and the liquid collection area is communicated with the liquid outlet pipe;

Several upper baffles (21) and several lower baffles (22) are arranged inside the packing filter area, the upper baffles are installed on the top surface of the box body, and the lower baffles The plate is installed on the lower support plate, the upper baffle and the lower baffle are alternately distributed, and the filler filter area is filled with filler (23);

A plurality of stirring blades (31) are arranged inside the liquid mixing area, and the stirring blades are fixed on the stirring shaft (32), and the stirring shaft is connected with the output shaft of the stirring motor (33), and the stirring motor is fixed on the box body.
The high-efficiency wastewater treatment equipment according to claim 1, wherein: the side wall of the box is provided with a refueling port, the refueling port corresponds to the packing filter area, and the refueling port is provided with There is a matching cover plate.
The high-efficiency wastewater treatment equipment according to claim 1, characterized in that: the liquid mixing area and the packing filtering area are communicated through a filter pipe (15), and a filter pump (16) is provided on the filter pipe.
The high-efficiency wastewater treatment equipment according to claim 2, wherein the cover plate is fixed to the box body by screws, and a sealing gasket is provided between the cover plate and the refueling port.
The high-efficiency wastewater treatment equipment according to claim 1, characterized in that: the wastewater inlet is communicated with a wastewater pipe (5), the wastewater pipe is communicated with a liquid addition pump (6), and a flow meter is provided on the wastewater pipe (51).
The high-efficiency wastewater treatment equipment according to claim 1, characterized in that: both the liquid inlet of the packing filter area and the liquid outlet of the packing filter area are equipped with support nets (24).
The high-efficiency wastewater treatment equipment according to claim 1, wherein the filler is an activated carbon filler.
The high-efficiency wastewater treatment equipment according to claim 1, characterized in that: the liquid collecting area is provided with an exhaust port (41).