WO2021128356A1

WO2021128356A1 - Sewage treatment apparatus facilitating impurity filtration

Info

Publication number: WO2021128356A1
Application number: PCT/CN2019/129488
Authority: WO
Inventors: 徐建国
Original assignee: 淄博创立机电科技有限公司
Priority date: 2019-12-23
Filing date: 2019-12-27
Publication date: 2021-07-01
Also published as: CN110921923A

Abstract

Disclosed is a sewage treatment apparatus facilitating impurity filtration. The apparatus comprises a support frame (1), wherein a water intake channel (4) is installed at the top of the support frame (1); water adding pipes (5) are arranged on the left and right sides of the water intake channel (4); a first water discharge pipe (6) is installed in the middle of the lower side of the water intake channel (4); a second water discharge pipe (8) is connected to the left side of the first water discharge pipe (6); the other end of the second water discharge pipe (8) is connected to a stirring cavity (9); the lower end of the right side of the stirring cavity (9) is connected to a sedimentation cavity (12) by means of a first water pumping pipe (10); the right side of the sedimentation cavity (12) is connected to a disinfection treatment cavity (21) by means of a second water pumping pipe (19); partition plates (27) are arranged at the inside left and right ends of the water intake channel (4); a sewage drainage port (28) is arranged on the lower side of each of the partition plates (27); a sealing plate (29) is arranged on the right side of the sewage drainage port (28); a connection box (33) is arranged on the inner side of the sealing plate (29); a moving plate (34) is arranged inside the connection box (33); a cam mechanism (35) is arranged on the inner side of the moving plate (34); a connecting rod (36) is arranged on the outer side of the moving plate (34); and a bump (39) is arranged on the left side of the connecting rod (36). The apparatus can effectively facilitate the filtration treatment of impurities, such that the apparatus can be conveniently used.

Description

Sewage treatment equipment convenient for impurity filtration

Technical field

The invention relates to the field of environmental protection, in particular to a sewage treatment equipment that is convenient for filtering impurities.

Background technique

Environmental protection is the act of protecting the natural environment at the level of individuals, organizations, or governments for the benefit of nature and humans. The environmental pollution problems caused by industrial development are too serious, damage the ecological environment, and some of them have reached the point of irreversibility, triggering industrialized countries to pay attention to the environment. As an important part of the environmental protection field, sewage treatment can effectively prevent water pollution and pollution. Save water resources.

The currently published Chinese Patent Grant Announcement No. CN209636037U is a sewage treatment and environmental protection equipment. Although the impurities filtered on the surface of the filter are processed by a mobile scraping device, the left end of the equipment is directly connected to the sediment storage cavity through a through hole. In this way, the sewage will also enter it, so that good storage and treatment of impurities cannot be achieved, which affects the use of the equipment.

Summary of the invention

The purpose of the present invention is to provide a sewage treatment equipment that facilitates the filtration of impurities, so as to solve the above-mentioned problems in the background art.

In order to achieve the above objectives, the present invention provides the following technical solutions:

A sewage treatment equipment facilitating the filtration of impurities, comprising a supporting frame, a water inlet channel is installed on the top of the supporting frame, water adding pipes are arranged on the left and right sides of the water inlet channel, and the upper end of the water adding pipe is arranged on the upper side of the supporting frame. A first drain pipe is installed in the middle of the lower side of the water pipe. The left side of the first drain pipe is connected with a second drain pipe. The other end of the second drain pipe is connected with the mixing chamber. The mixing chamber is installed at the bottom left end of the support frame, and the mixing chamber is on the right. The lower end of the side is connected to the sedimentation chamber through a first pumping pipe. A first pump is installed on the first pumping pipe. The right side of the sedimentation chamber is connected to the disinfection processing chamber through a second pumping pipe. Both ends are provided with partitions, the lower side of the partition is provided with a sewage outlet, the right side of the sewage outlet is provided with a sealing plate, the sealing plates at the left and right ends are connected by a connecting shaft, and the inner side of the sealing plate is provided with a connecting box to connect A moving plate is arranged inside the box, a cam mechanism is arranged on the inside of the moving plate, a connecting rod is arranged on the outside of the moving plate, a spring is installed on the connecting rod inside the connecting box, a convex block is arranged on the left side of the connecting rod, and the convex block is arranged in the recess Inside, the notch is arranged on the outer side wall of the sealing plate.

As a preferred embodiment of the present invention, supporting legs are fixedly installed at the four corners of the lower side of the supporting frame, and a bottom plate is provided at the bottom of the supporting legs to support the entire device.

As a preferred embodiment of the present invention, a first control valve is provided at the lower end of the first drain pipe to control the discharge of the solution.

As a preferred embodiment of the present invention, a piston plate is provided at the upper end of the sedimentation chamber, hydraulic cylinders are installed on the left and right ends of the upper side of the piston plate, and the top of the hydraulic cylinder is connected with the top of the sedimentation chamber, and the hydraulic cylinder can drive the movement of the piston plate. .

As a preferred embodiment of the present invention, a connecting pipe is provided in the middle of the piston plate, and a second solenoid valve is provided on the connecting pipe. The inner wall of the sedimentation chamber is cleaned, and it is convenient for the sedimented impurities to be discharged.

As a preferred embodiment of the present invention, a sewage pipe is arranged at the bottom of the sedimentation chamber, and the lower end of the sewage pipe is arranged on the lower side of the supporting frame, which can facilitate the discharge of precipitated impurities.

As a preferred embodiment of the present invention, a stirring motor is provided in the upper middle part of the sterilization processing chamber and the stirring chamber, a stirring shaft is provided on the lower side of the stirring motor, and stirring rods are installed on the left and right sides of the stirring shaft, so that it is convenient for the disinfectant and The flocculant is mixed quickly and uniformly with the sewage respectively, so that it can be used for disinfection treatment and sedimentation treatment of equipment.

As a preferred embodiment of the present invention, a third pumping pipe is installed on the back side of the disinfection treatment chamber, the other end of the third pumping pipe is connected with the right end of the water inlet channel, and a third pumping pipe is provided on the third pumping pipe. The water pump can carry out the mixed treatment of the treated aqueous solution to ensure the treatment of sewage.

As a preferred embodiment of the present invention, the middle part of the connecting shaft is connected to the drive motor through a belt. The drive motor is installed inside the sealed box, and the sealed box is arranged in the middle of the water inlet channel to drive the sealing plate to rotate, which is convenient for filtering. The discharge of impurities.

As a preferred embodiment of the present invention, a filter screen is provided at the upper end of the partition, which can filter the sewage.

Compared with the prior art, the beneficial effect of the present invention is that the present invention is provided with a partition inside the water inlet pipe, and the upper end of the partition is provided with a filter screen and the lower end is the sewage outlet. In this way, by providing a rotatable sealing plate on the inside, Block the sewage outlet, so that the upper filter screen can filter the sewage, which can filter the impurities in the sewage, and when the filtered impurities need to be processed, the sealing plate is driven by the drive motor to rotate 90 degrees, so that the bottom The drain outlet is opened to facilitate the discharge of impurities, and the right side of the sealing plate is driven by the cam mechanism to move the moving plate to move left and right, so that the bumps on the outer leveling will hit the filter, which can filter the impurities attached to the filter. Carry out cleaning, so as to ensure the filtration treatment of the equipment, facilitate the cleaning of impurities, and facilitate the use of the equipment; through the setting of the sedimentation device, the disinfection device and the circulation device, the sewage can be precipitated, disinfected and recycled, which can be Realize sewage treatment, thereby protecting the environment.

Description of the drawings

Fig. 1 is a schematic structural diagram of a sewage treatment equipment that facilitates the filtration of impurities according to the present invention.

Figure 2 is a schematic structural diagram of a front view of a sewage treatment equipment that facilitates filtering of impurities according to the present invention.

Fig. 3 is a schematic structural diagram of a sealing device at A in a sewage treatment equipment that facilitates the filtration of impurities according to the present invention.

Figure 4 is a schematic diagram of the three-dimensional structure of the sealing plate in a sewage treatment equipment that facilitates the filtration of impurities according to the present invention.

1- support frame, 2- support legs, 3- bottom plate, 4- water inlet channel, 5- water adding pipe, 6- first drain pipe, 7- first control valve, 8- second drain pipe, 9- mixing chamber , 10-First pumping pipe, 11- First pumping pump, 12- Sedimentation chamber, 13- Piston plate, 14- Hydraulic cylinder, 15- Connecting pipe, 16- Second control valve, 17- Connecting hose, 18- Sewage pipe, 19-second pumping pipe, 20-second pumping pump, 21-disinfection treatment chamber, 22-stirring motor, 23-stirring shaft, 24-stirring rod, 25-third pumping pipe, 26-third pumping Water pump, 27-partition, 28-sewage outlet, 29-sealing plate, 30-connection shaft, 31-drive motor, 32-sealing box, 33-connection box, 34-moving plate, 35-cam mechanism, 36-connection Rod, 37-spring, 38-notch, 39-bump.

Detailed ways

It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, a person of ordinary skill in the art can understand that, in each embodiment of the present invention, many technical details are proposed for the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solution claimed in this application can be realized.

Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

Example one

Referring to Figures 1 to 4, in an embodiment of the present invention, a sewage treatment equipment that facilitates the filtration of impurities includes a support frame 1. The four corners of the lower side of the support frame 1 are fixedly installed with support legs 2, and the bottom of the support legs 2 is provided with a bottom plate 3 , The equipment can be effectively supported. The top of the support frame 1 is equipped with a water inlet channel 4, the left and right sides of the water inlet channel 4 are provided with water pipes 5, and the upper end of the water pipe 5 is set on the upper side of the support frame 1, which can facilitate sewage In addition, a first drain pipe 6 is installed in the middle of the lower side of the water inlet pipe 4, the upper end of the first drain pipe 6 and the water inlet pipe 4 are connected by a double-ended connecting pipe, and the lower end of the first drain pipe 6 is provided with a first control valve 7. The drainage direction of sewage can be controlled. The left side of the first drainage pipe 6 is connected with a second drainage pipe 8, and the other end of the second drainage pipe 8 is connected with the mixing chamber 9. The mixing chamber 9 is installed at the bottom left end of the support frame 1. A flocculant storage cavity is provided on the upper left wall of the stirring chamber 9, which can mix sewage with the flocculant, so that rapid precipitation treatment of the equipment can be realized.

The lower end of the right side of the stirring chamber 9 is connected to the sedimentation chamber 12 through the first pumping pipe 10. The first pumping pump 11 is installed on the first pumping pipe 10. The sedimentation chamber 12 is mainly used for the sedimentation treatment of sewage, and the upper end of the sedimentation chamber 12 A piston plate 13 is provided. The upper and left ends of the piston plate 13 are equipped with hydraulic cylinders 14. The top of the hydraulic cylinder 14 is connected with the top of the sedimentation chamber 12. The hydraulic cylinder 14 drives the piston plate 13 to move up and down. The inner wall of the sedimentation chamber 12 is cleaned, and the pressure at the bottom of the sedimentation chamber 12 increases during the downward movement of the piston plate 13, so that the impurities deposited at the bottom of the sedimentation chamber 12 can be easily squeezed out, thereby facilitating the treatment of impurities. A connecting pipe 15 is provided in the middle of the plate 13, and a second solenoid valve 16 is provided on the connecting pipe 15. The upper side of the second solenoid valve 16 is connected to the first drain pipe 16 through a connecting hose 17, which can facilitate the internal flow of the water inlet pipe 4. Impurities are directly discharged into the sedimentation chamber 12, the bottom of the sedimentation chamber 12 is provided with a sewage pipe 18, and the lower end of the sewage pipe 18 is arranged on the lower side of the support frame 1, which can facilitate the processing of the precipitated impurities.

The right side of the sedimentation chamber 12 is connected to the disinfection treatment chamber 21 through a second suction pipe 19, a third suction pipe 25 is installed on the back of the disinfection treatment chamber 21, and the other end of the third suction pipe 25 is connected to the water inlet channel 4 Is connected to the right end of the, and the third pump 26 is provided on the third pumping pipe 25, which can effectively circulate the treated aqueous solution, which can ensure the quality of sewage treatment, thereby effectively protecting the environment.

The inner left and right ends of the water inlet channel 4 are provided with partitions 27, the upper end of the partition 27 is provided with a filter screen, the lower side of the partition 27 is provided with a sewage outlet, the right side of the sewage outlet 28 is provided with a sealing plate 29, and the left and right ends are sealed The plates 29 are connected by a connecting shaft 30. The middle of the connecting shaft 30 is connected to a driving motor 31 through a belt. The driving motor 31 is installed inside the sealed box 32, and the sealed box 32 is arranged in the middle of the water inlet channel 4. The sealing plate 29 is provided with a connecting box 33 inside, a moving plate 34 is arranged inside the connecting box 33, a cam mechanism 35 is arranged inside the moving plate 34, a connecting rod 36 is arranged outside the moving plate 34, and a connecting rod 36 located inside the connecting box 33 is installed The spring 37 is provided with a bump 39 on the left side of the connecting rod 36. The bump 39 is set inside the notch 38, and the notch 38 is set on the outer side wall of the sealing plate 29. A partition 27 is provided inside the water inlet pipe 4 to separate The upper end of the plate 27 is provided with a filter screen and the lower end is the sewage outlet 28. In this way, by setting a rotatable sealing plate 29 on the inside, the sewage outlet 28 can be blocked, so that the upper filter screen can filter the sewage, which can filter the sewage When it is necessary to process the impurities in the filter, the sealing plate 29 is driven to rotate 90 degrees by the drive motor 31, so that the sewage outlet 28 at the bottom is opened, which can facilitate the discharge of the impurities, and the impurities can directly pass through the first drain pipe 6. The connecting hose 17 is discharged into the sedimentation chamber 12, which can facilitate the discharge of impurities, and the right side of the sealing plate 29 is driven by the cam mechanism 35 to drive the moving plate 34 to move left and right, so that the bumps 39 on the outside leveling will hit The filter screen can clean up the impurities attached when the filter screen is filtered, so as to ensure the filtering process of the equipment, facilitate the cleaning of impurities, and facilitate the use of the equipment.

Example two

The difference from the first embodiment is that a stirring motor 22 is provided in the upper middle of the sterilization processing chamber 21 and the stirring chamber 9; a stirring shaft 23 is provided on the lower side of the stirring motor 22, and stirring rods 24 are mounted on the left and right sides of the stirring shaft 23. The stirring device inside the cavity 9 can quickly and evenly mix the flocculant with the sewage, which can facilitate the sedimentation treatment of the sewage. The stirring device inside the disinfection treatment chamber 21 can realize the rapid and uniform mixing of the disinfectant and the sewage. Rapid disinfection of equipment.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "multiple" means two or more than two, and it should be noted that, unless expressly stipulated and defined otherwise, the terms "installed", "connected", "Connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. , It can be the internal communication between the two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood through specific circumstances.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description, and therefore it is intended to fall within the claims. All changes within the meaning and scope of the equivalent elements of are included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

A sewage treatment equipment facilitating the filtration of impurities, comprising a supporting frame (1), a water inlet channel (4) is installed on the top of the supporting frame (1), and water adding pipes (5) are arranged on the left and right sides of the water inlet channel (4) , The upper end of the water adding pipe (5) is arranged on the upper side of the support frame (1), a first drain pipe (6) is installed in the middle of the lower side of the water inlet pipe (4), and the left side of the first drain pipe (6) is connected The second drain pipe (8), the other end of the second drain pipe (8) is connected with the stirring chamber (9), the stirring chamber (9) is installed at the bottom left end of the support frame (1), and the stirring chamber (9) is at the lower right end The first pumping pipe (10) is connected with the sedimentation chamber (12) through the first pumping pipe (10), and a first pump (11) is installed on the first pumping pipe (10). The right side of the sedimentation chamber (12) passes through the second pumping pipe ( 19) Connected to the disinfection treatment chamber (21), characterized in that the left and right ends of the water inlet channel (4) are provided with partitions (27), and the lower side of the partition (27) is provided with a sewage outlet to discharge sewage. A sealing plate (29) is provided on the right side of the mouth (28), and the sealing plates (29) at the left and right ends are connected by a connecting shaft (30). The inner side of the sealing plate (29) is provided with a connecting box (33) to connect A moving plate (34) is arranged inside the box (33), a cam mechanism (35) is arranged on the inside of the moving plate (34), and a connecting rod (36) is arranged on the outside of the moving plate (34), which is located inside the connecting box (33). A spring (37) is installed on the rod (36), a protrusion (39) is provided on the left side of the connecting rod (36), the protrusion (39) is set inside the recess (38), and the recess (38) is provided on the sealing plate (29) On the outer wall.
The sewage treatment equipment for facilitating the filtration of impurities according to claim 1, characterized in that the four corners of the lower side of the support frame (1) are fixedly installed with support legs (2), and the bottom of the support legs (2) is provided with a bottom plate ( 3).
The sewage treatment equipment for facilitating the filtration of impurities according to claim 1 or 2, characterized in that a first control valve (7) is provided at the lower end of the first drain pipe (6).
The sewage treatment equipment for facilitating the filtration of impurities according to claim 1, wherein a piston plate (13) is provided at the upper end of the inside of the sedimentation chamber (12), and hydraulic cylinders are installed at the left and right ends of the upper side of the piston plate (13). (14), the top of the hydraulic cylinder (14) is connected with the top of the sedimentation chamber (12).
The sewage treatment equipment for facilitating the filtration of impurities according to claim 3, characterized in that a connecting pipe (15) is provided in the middle of the piston plate (13), and a second solenoid valve (16) is provided on the connecting pipe (15) , The upper side of the second solenoid valve (16) is connected with the first drain pipe (16) through a connecting hose (17).
The sewage treatment equipment for facilitating the filtration of impurities according to claim 5, characterized in that a sewage pipe (18) is provided at the bottom of the sedimentation chamber (12), and the lower end of the sewage pipe (18) is arranged on the supporting frame (1) The underside.
The sewage treatment equipment for facilitating the filtration of impurities according to claim 1, characterized in that a stirring motor (22) and a stirring motor (22) are both provided in the upper middle part of the disinfection processing chamber (21) and the stirring chamber (9). A stirring shaft (23) is arranged on the lower side, and stirring rods (24) are arranged on the left and right sides of the stirring shaft (23).
The sewage treatment equipment for facilitating the filtration of impurities according to claim 1, characterized in that, a third pumping pipe (25) is installed on the back side of the disinfection treatment chamber (21), and the other of the third pumping pipe (25) One end is connected with the right end of the water inlet channel (4), and a third water pump (26) is arranged on the third water pumping pipe (25).
The sewage treatment equipment for facilitating the filtration of impurities according to claim 1, characterized in that the middle part of the connecting shaft (30) is connected to the driving motor (31) through a belt, and the driving motor (31) is installed in the sealed box (32) Inside, the sealed box (32) is arranged in the middle of the water inlet channel (4).
The sewage treatment equipment for facilitating the filtration of impurities according to claim 1, characterized in that a filter screen is provided at the upper end of the partition (27).