CN221655989U - A solid-liquid separation device capable of preventing clogging for wastewater treatment - Google Patents

Abstract

The utility model discloses a blockage-proof solid-liquid separation device for wastewater treatment in the technical field of solid-liquid separation devices, including a dredging mechanism, which includes a filter box, two assembly slot groups, a filter element, a dredging element and a shaking assembly, the two assembly slot groups are both arranged inside the filter box, the filter element is movably plugged into the inner wall of one of the assembly slot groups, the dredging element is movably plugged into the inner wall of the other assembly slot group, the shaking assembly is rotatably plugged into the side of the filter box, and the outer wall of the shaking assembly is slidably abutted against the bottom surface of the dredging element. When the present application is used, when it is necessary to clean solid matter at the filtering position of the filter element, the sealing element is pulled upward to move, and the sewage outlet is opened at the moment, and the filter element is shaken up and down at the same time to cause the solid matter to continuously roll toward the sewage outlet, thereby facilitating the discharge of the solid matter, and at the same time, the solid matter stuck in the filter element is pushed out by the dredging element, so that the cleaning effect of the solid matter in the device is better.

Description

A solid-liquid separation device capable of preventing clogging for wastewater treatment

Technical Field

The utility model relates to the technical field of solid-liquid separation devices, in particular to a solid-liquid separation device which can prevent blockage and is used for wastewater treatment.

Background Art

Wastewater treatment is to treat wastewater using physical, chemical and biological methods to purify wastewater, reduce pollution, and even recycle and reuse wastewater to make full use of water resources. In order to achieve the recycling of water resources, it is usually necessary to purify wastewater to meet the standards of tap water. In the first step of water purification, the wastewater will be separated into solids and liquids.

The existing patent (Announcement No.: CN217549243U) discloses a solid-liquid separation device for wastewater treatment that can prevent clogging, including a box body and a visual panel, a separation component for solid-liquid separation is arranged on the top of the box body, and the separation component includes a processing chamber, a water inlet, a water outlet, an inner cylinder, a second passage, a driving motor, a connecting rod, a filter plate, filter holes and a dredging block, which dredges the filter holes during the transmission operation of the filter plate through a fixed dredging block. However, this technical solution still has shortcomings, as follows:

When the device is in use, the motor drives the filter plate to rotate, and then the filtered solids are cleaned out through the passage. However, the filter holes of the filter plate are prone to get stuck with some solids during filtration, so the cleaning effect of the device is poor. To this end, we propose a solid-liquid separation device for wastewater treatment that can prevent clogging to solve the above-mentioned problems.

Utility Model Content

The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

Therefore, the purpose of the utility model is to provide a solid-liquid separation device for wastewater treatment that is resistant to clogging, which can solve the problem that the existing device, when in use, drives the filter plate to rotate through a motor, and then cleans out the filtered solids through a passage, but some solids are easily stuck in the filter holes of the filter plate during filtration, so the cleaning effect of the device is poor during cleaning.

In order to solve the above technical problems, the utility model provides a solid-liquid separation device for wastewater treatment that can prevent clogging, and adopts the following technical scheme: comprising a dredging mechanism, which comprises a filter box, two assembly slot groups, a filter, a dredging member and a shaking assembly, the two assembly slot groups are both arranged inside the filter box, the filter is movably plugged with the inner wall of one of the assembly slot groups, the dredging member is movably plugged with the inner wall of the other assembly slot group, the shaking assembly is rotatably plugged into the side of the filter box, and the outer wall of the shaking assembly is slidably abutted against the bottom surface of the dredging member;

The sewage discharge mechanism includes a sewage discharge port, a movable groove and a sealing member, wherein the sewage discharge port is opened on the outside of the filter box, the movable groove is opened on the upper side of the inner wall of the sewage discharge port, the sealing member is arranged inside the movable groove, and the lower end of the sealing member abuts against the bottom of the inner wall of the sewage discharge port.

By adopting the above technical scheme, this scheme facilitates to push the clearing piece to shake up and down through the operation of the shaking component. At this time, the clearing piece is used to clear the filter element, and at the same time, the filter element is pushed to shake up and down, so as to increase the filtering speed of the wastewater. When it is necessary to clean the solid matter at the filtration point of the filter element, the sealing element is pulled upward to move. At this time, the sewage outlet is opened, and at the same time, the filter element shakes up and down to cause the solid matter to continuously roll to the sewage outlet, thereby facilitating the discharge of the solid matter.

Optionally, the filter box includes a box body, a liquid inlet pipe and a liquid discharge pipe, the liquid inlet pipe is fixedly plugged into the top of the box body, and the liquid discharge pipe is fixedly plugged into the bottom of the box body.

By adopting the above technical solution, this solution facilitates the discharge of wastewater into the filter box for filtration through the liquid inlet pipe, and facilitates the discharge of the filtered wastewater through the liquid discharge pipe.

Optionally, the assembly slot group includes four vertical slots, two of the four vertical slots form a group and are respectively opened on the left and right sides of the inner wall of the filter box.

By adopting the above technical solution, the present solution facilitates increasing the stability of the filter element and the clearing element during movement by cooperating with four vertical grooves.

Optionally, the filter element includes a filter plate and four sliders, the four sliders are grouped in two and are respectively fixedly connected to the left and right ends of the filter plate, the four sliders are respectively slidably connected to the inner walls of four vertical grooves, and the outer wall of the filter plate is slidably connected to the inner wall of the filter box.

By adopting the above technical solution, the present solution facilitates increasing the stability of the filter plate when it moves by cooperating with four sliding blocks and four vertical grooves.

Optionally, the dredging member includes a grid plate, a plurality of dredging spikes, four vertical blocks and four springs. The outer wall of the grid plate is slidably connected to the inner wall of the filter box. The plurality of dredging spikes are equidistantly distributed in a straight line on the top of the grid plate. The upper ends of the dredging spikes are movably connected to the filter holes of the filter plate. The four vertical blocks are grouped in two and are fixedly connected to the left and right ends of the grid plate, respectively. The four vertical blocks are slidably connected to the inner walls of the four vertical grooves, respectively, and the upper ends of the four vertical blocks are connected to the four vertical grooves through springs.

By adopting the above technical scheme, this scheme increases the stability of the grid plate during movement through four vertical blocks and four vertical grooves, drives several dredging spikes to move synchronously through the movement of the grid plate, and pushes the vertical blocks and the grid plate downward and abuts against the outer wall of the shaking assembly through the spring.

Optionally, the unblocking spike includes a plurality of spike bodies and a connecting plate, and the plurality of spike bodies are connected via the connecting plate.

By adopting the above technical solution, when the dredging spike moves upward, the spike body is plugged into the filter hole of the filter plate, thereby facilitating the dredging of the filter plate, and when the spike body moves upward, the filter plate is easily driven to move up and down through the connecting plate.

Optionally, the shaking assembly includes a motor, a rotating rod and several cams, the motor is arranged on the outside of the filter box, the rotating rod is rotatably inserted into the inside of the filter box, the rotating shaft of the motor passes through the filter box and is fixedly connected to one end of the rotating rod, and the several cams are equidistantly distributed in a straight line on the outer wall of the rotating rod, and the outer wall of the cam is slidably connected to the bottom of the grid plate.

By adopting the above technical solution, the present invention facilitates the rotation of the shaft and the cam through the motor, and the cam rotation facilitates the control of the grid plate and the dredging spikes to vibrate up and down.

Optionally, the sealing member includes a sealing plate, a U-shaped plate and a plurality of compression springs, the sealing plate is movably inserted into the inner wall of the movable groove, the U-shaped plate is fixedly connected to the outer side of the sealing plate, and the upper end of the sealing plate is connected to the movable groove via a plurality of compression springs.

By adopting the above technical solution, the present solution facilitates to push the sealing plate downward and seal the sewage outlet through the cooperation of a plurality of compression springs. When the operator pulls the U-shaped plate to move, it facilitates to drive the sealing plate to move synchronously, thereby prompting the sewage outlet to open.

In summary, the utility model has at least one of the following beneficial effects: 1. When it is necessary to clean the solid matter at the filter element, the sealing element is pulled upward to move, and the sewage outlet is opened. At the same time, the filter element shakes up and down to cause the solid matter to continuously roll toward the sewage outlet, thereby facilitating the discharge of the solid matter. At the same time, the solid matter stuck in the filter element is pushed out by the dredging element, so the cleaning effect of the solid matter in the device is better;

2. The operation of the shaking component facilitates the shaking of the clearing piece up and down. At this time, the clearing piece facilitates the clearing of the filter element and at the same time pushes the filter element up and down to shake, thereby facilitating the increase of the filtration speed of the wastewater.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a partial three-dimensional structural cross-sectional view of the utility model;

FIG. 3 is a partial three-dimensional expanded structural cross-sectional view of the utility model.

Description of reference numerals: 100, dredging mechanism; 101, filter box; 101a, box body; 101b, liquid inlet pipe; 101c, liquid discharge pipe; 102, assembly slot group; 102a, vertical slot; 103, filter element; 103a, filter plate; 103b, slider; 104, dredging element; 104a, grid plate; 104b, dredging spike; 104b1, spike body; 104b2, connecting plate; 104c, vertical block; 104d, spring; 105, shaking assembly; 105a, motor; 105b, rotating rod; 105c, cam;

200, sewage discharge mechanism; 201, sewage discharge port; 202, movable groove; 203, sealing member; 203a, sealing plate; 203b, U-shaped plate; 203c, compression spring.

DETAILED DESCRIPTION

The utility model is further described in detail below in conjunction with Figures 1-3.

Embodiment 1, referring to FIGS. 1-3, in order to solve the problem that the existing device drives the filter plate to rotate by a motor when in use, and then cleans out the filtered solids through the passage 1, but the filter holes of the filter plate are prone to get stuck with some solids during filtration, so the cleaning effect of the device is not good during cleaning, the utility model discloses a solid-liquid separation device for wastewater treatment that can prevent clogging,

It includes a clearing mechanism 100, which includes a filter box 101, two assembly slot groups 102, a filter element 103, a clearing element 104 and a shaking assembly 105. The two assembly slot groups 102 are both opened inside the filter box 101. The filter element 103 is movably connected to the inner wall of one of the assembly slot groups 102. The filter element 103 is shaken up and down to increase the filtering speed of the wastewater.

The clearing piece 104 is movably connected to the inner wall of another assembly groove group 102, and the shaking component 105 is rotatably connected to the side of the filter box 101. The outer wall of the shaking component 105 is slidably abutted against the bottom surface of the clearing piece 104. The operation of the shaking component 105 facilitates the clearing piece 104 to be pushed up and down to shake, and at this time, the clearing piece 104 facilitates the clearing of the filter element 103.

The sewage discharge mechanism 200 includes a sewage discharge port 201, a movable groove 202 and a sealing member 203. The sewage discharge port 201 is opened on the outside of the filter box 101, and the movable groove 202 is opened on the upper side of the inner wall of the sewage discharge port 201. When the sewage discharge port 201 is opened, the filter member 103 shakes up and down to cause the solid matter to continuously roll toward the sewage discharge port 201, thereby facilitating the discharge of the solid matter.

The sealing member 203 is arranged inside the movable groove 202, and the lower end of the sealing member 203 abuts against the bottom of the inner wall of the sewage outlet 201. The sealing member 203 comprises a sealing plate 203a, a U-shaped plate 203b and a plurality of compression springs 203c. The sealing plate 203a is movably inserted into the inner wall of the movable groove 202, and the U-shaped plate 203b is fixedly connected to the outer side of the sealing plate 203a. The upper end of the sealing plate 203a is connected to the movable groove 202 through a plurality of compression springs 203c. The plurality of compression springs 203c cooperate to facilitate the pushing of the sealing plate 203a downward and seal the sewage outlet 201. When the operator pulls the U-shaped plate 203b to move, it is convenient to drive the sealing plate 203a to move synchronously, thereby prompting the sewage outlet 201 to open, and then facilitating the discharge of the solids filtered out of the filter box 101.

The specific working principle is: when it is necessary to clean the solids at the filtering position of the filter element 103, pull the sealing element 203 upward to move, at this time the sewage outlet 201 is opened, and at the same time the filter element 103 shakes up and down to cause the solids to continuously roll toward the sewage outlet 201, thereby facilitating the discharge of the solids, and at the same time the solids stuck in the filter element 103 are pushed out through the clearing element 104.

Embodiment 2, referring to FIGS. 2-3, in order to solve the problem that the filter plates of some existing devices lack a shaking mechanism, which easily affects the wastewater filtration speed, based on the same concept as the above-mentioned embodiment 1, the anti-clogging solid-liquid separation device for wastewater treatment also includes:

The filter box 101 includes a box body 101a, a liquid inlet pipe 101b and a liquid discharge pipe 101c. The liquid inlet pipe 101b is fixedly plugged into the top of the box body 101a, and the liquid discharge pipe 101c is fixedly plugged into the bottom of the box body 101a. The liquid inlet pipe 101b facilitates the discharge of wastewater into the filter box 101 for filtration, and the liquid discharge pipe 101c facilitates the discharge of filtered wastewater.

The assembly slot group 102 includes four vertical slots 102a, which are grouped in two and are respectively opened on the left and right sides of the inner wall of the filter box 101. The four vertical slots 102a cooperate to increase the stability of the filter element 103 and the clearing element 104 when moving.

The filter element 103 includes a filter plate 103a and four sliders 103b. The four sliders 103b are grouped in two and are fixedly connected to the left and right ends of the filter plate 103a. The four sliders 103b are slidably connected to the inner walls of the four vertical grooves 102a respectively. The outer wall of the filter plate 103a is slidably connected to the inner wall of the filter box 101. The four sliders 103b cooperate with the four vertical grooves 102a to increase the stability of the filter plate 103a when it moves, and the filter plate 103a is used to filter out solid matter in the wastewater.

The specific working principle is: the operation of the shaking component 105 facilitates the clearing piece 104 to shake up and down. At this time, the clearing piece 104 facilitates the dredging of the filter element 103, and at the same time pushes the filter element 103 to shake up and down, thereby facilitating the increase of the filtering speed of the wastewater.

Embodiment 3, referring to FIGS. 1-3, in order to solve the problem that the filter plates in some existing solid-liquid separation devices are difficult to clean when blocked, based on the same concept as the above-mentioned embodiment 1, the anti-blocking solid-liquid separation device for wastewater treatment further includes:

The dredging member 104 includes a grid plate 104a, a plurality of dredging spikes 104b, four vertical blocks 104c and four springs 104d. The outer wall of the grid plate 104a is slidably connected to the inner wall of the filter box 101. The plurality of dredging spikes 104b are equidistantly distributed in a straight line on the top of the grid plate 104a. The upper ends of the dredging spikes 104b are movably plugged into the filter holes of the filter plate 103a. The four vertical blocks 104c are grouped in two and are fixedly connected to the left and right ends of the grid plate 104a respectively. The four vertical blocks 104c are connected to the left and right ends of the grid plate 104a. 04c is slidably connected to the inner walls of the four vertical grooves 102a respectively, and the upper ends of the four vertical blocks 104c are connected to the four vertical grooves 102a through springs 104d. The four vertical blocks 104c and the four vertical grooves 102a are convenient for increasing the stability of the grid plate 104a during movement. The movement of the grid plate 104a facilitates the synchronous movement of several dredging spikes 104b, and the springs 104d facilitate pushing the vertical blocks 104c and the grid plate 104a to move downward and abut against the outer wall of the shaking component 105.

The dredging spike 104b includes a plurality of spike bodies 104b1 and a connecting plate 104b2, wherein the plurality of spike bodies 104b1 are connected via the connecting plate 104b2, and when the dredging spike 104b moves upward, the spike body 104b1 is plugged into the filter hole of the filter plate 103a, thereby facilitating the dredging of the filter plate 103a, and when the spike body 104b1 moves upward, the connecting plate 104b2 is used to drive the filter plate 103a to move up and down, thereby facilitating the filter plate 103a to shake up and down.

The shaking assembly 105 includes a motor 105a, a rotating rod 105b and a plurality of cams 105c. The motor 105a is arranged on the outside of the filter box 101, and the rotating rod 105b is rotatably inserted into the inside of the filter box 101. The rotating shaft of the motor 105a passes through the filter box 101 and is fixedly connected to one end of the rotating rod 105b. A plurality of cams 105c are equidistantly distributed in a straight line on the outer wall of the rotating rod 105b. The outer wall of the cam 105c is slidably connected to the bottom of the grid plate 104a. The motor 105a can be used to drive the rotating shaft and the cam 105c to rotate. The rotation of the cam 105c can be used to control the grid plate 104a and the dredging spikes 104b to shake up and down, and can also drive the filter plate 103a to shake up and down.

The specific working principle is: the spring 104d facilitates the pushing of the vertical block 104c and the grid plate 104a downward and abuts against the outer wall of the shaking assembly 105, and when the dredging spike 104b moves upward, the spike body 104b1 is plugged into the filter hole of the filter plate 103a, thereby dredging the filter plate 103a.

The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a but waste water treatment is with solid-liquid separation who prevents jam which characterized in that: comprising the steps of (a) a step of,

The dredging mechanism (100) comprises a filter box (101), two assembly groove groups (102), a filter element (103), a dredging element (104) and a shaking assembly (105), wherein the two assembly groove groups (102) are all arranged inside the filter box (101), the filter element (103) is movably inserted with the inner wall of one assembly groove group (102), the dredging element (104) is movably inserted with the inner wall of the other assembly groove group (102), the shaking assembly (105) is rotatably inserted on the side surface of the filter box (101), and the outer wall of the shaking assembly (105) is in sliding butt with the bottom surface of the dredging element (104);

the sewage draining mechanism (200) comprises a sewage draining outlet (201), a movable groove (202) and a sealing element (203), wherein the sewage draining outlet (201) is arranged on the outer side of the filtering box (101), the movable groove (202) is arranged on the upper side of the inner wall of the sewage draining outlet (201), the sealing element (203) is arranged in the movable groove (202), and the lower end of the sealing element (203) is in butt joint with the bottom of the inner wall of the sewage draining outlet (201).

2. The anti-clogging solid-liquid separation device for wastewater treatment according to claim 1, wherein: the filtering box (101) comprises a box body (101 a), a liquid inlet pipe (101 b) and a liquid discharge pipe (101 c), wherein the liquid inlet pipe (101 b) is fixedly connected to the top of the box body (101 a) in an inserted mode, and the liquid discharge pipe (101 c) is fixedly connected to the bottom of the box body (101 a) in an inserted mode.

3. The anti-clogging solid-liquid separation device for wastewater treatment according to claim 1, wherein: the assembly groove group (102) comprises four vertical grooves (102 a), and two of the four vertical grooves (102 a) are formed into a group and are respectively arranged on the left side and the right side of the inner wall of the filter box (101).

4. A solid-liquid separation device capable of preventing clogging for wastewater treatment according to claim 3, characterized in that: the filter element (103) comprises a filter plate (103 a) and four sliding blocks (103 b), wherein two sliding blocks (103 b) are in a group and are respectively and fixedly connected to the left end and the right end of the filter plate (103 a), the four sliding blocks (103 b) are respectively and slidably connected with the inner walls of the four vertical grooves (102 a), and the outer wall of the filter plate (103 a) is slidably connected with the inner wall of the filter box (101).

5. The anti-clogging solid-liquid separation device for wastewater treatment according to claim 4, wherein: the dredging piece (104) comprises a grid plate (104 a), a plurality of dredging spikes (104 b), four vertical blocks (104 c) and four springs (104 d), wherein the outer wall of the grid plate (104 a) is in sliding connection with the inner wall of the filter box (101), the dredging spikes (104 b) are equidistantly distributed at the top of the grid plate (104 a) in a straight line, the upper ends of the dredging spikes (104 b) are movably inserted into the filtering holes of the filter plate (103 a), the four vertical blocks (104 c) are two in a group and are respectively fixedly connected with the left end and the right end of the grid plate (104 a), the four vertical blocks (104 c) are respectively in sliding connection with the inner wall of the four vertical grooves (102 a), and the upper ends of the four vertical blocks (104 c) are connected with the four vertical grooves (102 a) through the springs (104 d).

6. The anti-clogging solid-liquid separation device for wastewater treatment according to claim 5, wherein: the dredging spike (104 b) comprises a plurality of spike bodies (104 b 1) and a connecting plate (104 b 2), and the plurality of spike bodies (104 b 1) are connected through the connecting plate (104 b 2).

7. The anti-clogging solid-liquid separation device for wastewater treatment according to claim 1, wherein: the shake subassembly (105) includes motor (105 a), bull stick (105 b) and a plurality of cam (105 c), motor (105 a) set up in the rose box (101) outside, bull stick (105 b) rotate and peg graft inside rose box (101), the axis of rotation of motor (105 a) runs through rose box (101) and with the one end fixed connection of bull stick (105 b), a plurality of cam (105 c) equidistance is the outer wall of sharp distribution in bull stick (105 b), the outer wall of cam (105 c) and the bottom sliding connection of grid board (104 a).

8. The anti-clogging solid-liquid separation device for wastewater treatment according to claim 1, wherein: the sealing piece (203) comprises a sealing plate (203 a), a U-shaped plate (203 b) and a plurality of pressure springs (203 c), wherein the sealing plate (203 a) is movably inserted into the inner wall of the movable groove (202), the U-shaped plate (203 b) is fixedly connected to the outer side of the sealing plate (203 a), and the upper end of the sealing plate (203 a) is connected with the movable groove (202) through the plurality of pressure springs (203 c).