Pig farm manure wastewater treatment device with filter screen convenient to replace

Abstract

The utility model provides a pig farm manure wastewater treatment device convenient for replacing a filter screen, which relates to the technical field of wastewater treatment devices and comprises a treatment box, and a water inlet pipe is fixedly mounted at the top of the treatment box. According to the utility model, the push block and other structures are arranged, the push block is pushed upwards, so that the push block slides upwards in the reserved groove, the push block drives the insertion plate to slide upwards in the fixed shell in the upward sliding process, the insertion plate extrudes the spring in the sliding process, and the insertion plate is far away from the insertion groove after being extruded for a certain distance; a handle is pulled after being far away, a connecting plate is driven to move through the handle, the connecting plate can drive a mounting frame and a filter screen to slide in a sliding groove in the moving process, the filter screen can be taken down to be replaced after sliding by a certain distance, the filter screen can be rapidly detached through the structure, and then replacement of the filter screen is facilitated for operators; the problem that the filtering effect on the excrement wastewater is affected due to the fact that the filter screen cannot be replaced is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment devices, in particular to a pig farm manure wastewater treatment device with convenient replacement of filter screens. Background Art

[0002] Pigs are also a kind of livestock. During the breeding process, pigs will produce feces, which needs to be treated. A feces wastewater treatment device is needed. Wastewater treatment is to use physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and achieve wastewater recovery and reuse, and make full use of water resources. Since there are too many impurities in the field feces wastewater, it is necessary to regularly clean the filter screen in the feces wastewater treatment device. Publication No. CN211339104U discloses a wastewater treatment device, including a recovery box, one side of the recovery box is connected to a water inlet pipe, and a cover plate is provided at the top of the recovery box, a feed hopper is provided on the side of the recovery box away from the water inlet pipe, and a first filter screen is provided inside the recovery box, and a fixed elastic sleeve is sleeved on the outer wall of the water inlet pipe. The utility model connects the water inlet pipe to the water outlet pipe of the washing machine through the water inlet pipe, water pump and fixed elastic sleeve, and puts the fixed elastic sleeve on the connection between the water inlet pipe and the water outlet pipe to increase the stability of the water inlet pipe and the water outlet pipe, control the operation of the water pump, and make the sewage discharged from the washing machine enter the recycling box through the water inlet pipe. If other domestic sewage is to be filtered, the cover plate is opened and the sewage is directly poured into the recycling box for filtering and recycling, which effectively solves the problem that the wastewater treatment device cannot treat other domestic sewage at the same time. However, the filter net on the device is not provided with a disassembly structure, so that after long-term operation, impurities remain in the filter net, which makes it inconvenient to replace the filter net, resulting in reduced equipment efficiency and failure to better filter sewage. The device still has shortcomings and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a pig farm manure and wastewater treatment device with convenient replacement of filter screens, comprising a treatment box, a water inlet pipe is fixedly installed on the top of the treatment box, a drain pipe is fixedly installed on one side of the treatment box, a valve is fixedly installed on the outer wall of the drain pipe, a slide groove is penetrated through one side of the treatment box, a mounting frame is slidably connected inside the slide groove, a filter screen is fixedly installed inside the mounting frame, a connecting plate is fixedly installed on the side of the mounting frame away from the slide groove, a slot is provided on the top of the connecting plate, a fixed shell is fixedly installed on one side of the treatment box, a reserved slot is penetrated through the front of the fixed shell, a plug plate is slidably connected inside the fixed shell, a push block is fixedly installed on the front of the plug plate, and a spring is symmetrically fixedly installed on the top of the plug plate.

[0005] Preferably, a handle is fixedly mounted on one side of the connecting plate away from the installation frame, and the handle is in the shape of a C. Here, the handle facilitates the pulling and drawing of the connecting plate and the installation frame.

[0006] Preferably, one end of the spring is fixedly connected to the plug plate, and the other end of the spring is fixedly connected to the inner surface of the fixed shell. Here, the use effect of the spring is improved by the fixed connection.

[0007] Preferably, the push block is slidably connected to the reserved slot, and the plug plate is slidably connected to the slot. Here, the adjustment effect of the push block and the plug plate is improved by the sliding connection.

[0008] Preferably, rollers are symmetrically fixedly mounted on the bottom of the processing box, thereby improving the moving effect of the processing box.

[0009] Preferably, an inclined slope is fixedly installed inside the treatment box, thereby improving the diversion effect of the wastewater.

[0010] Preferably, a sealing strip is symmetrically fixedly installed on one side of the connection plate close to the installation frame, and a sealing groove is symmetrically opened on one side of the treatment box close to the slide slot, and the sealing groove and the sealing strip are slidably connected. Here, the sealing effect between the treatment box and the connection plate is improved by the coordinated use of the sealing groove and the sealing strip, and sewage is effectively prevented from leaking from the connection between the connection plate and the treatment box.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, structures such as a slide groove, an installation frame, a connecting plate, a slot, a fixed shell, a reserved slot, a plug plate, a push block and a spring are provided, and the push block is pushed upward to slide upward inside the reserved slot, and the push block will drive the plug plate to slide upward inside the fixed shell during the upward sliding process, and the plug plate will squeeze the spring during the sliding process, and the plug plate will move away from the slot after being squeezed for a certain distance, and the handle will be pulled after being away, and the connecting plate will be driven to move by the handle, and the connecting plate will drive the installation frame and the filter screen to slide inside the slide groove during the movement, and the filter screen can be removed for replacement after sliding for a certain distance. This structure can quickly disassemble the filter screen, thereby making it convenient for operators to replace it, and effectively avoiding the problem that the filter screen cannot be replaced and affects the filtering effect of feces and wastewater.

[0013] 2. In the utility model, a sealing groove and a sealing strip are provided, and the sealing effect between the treatment box and the connecting plate is improved through the coordinated use of the sealing groove and the sealing strip, which effectively prevents sewage from leaking from the connection between the connecting plate and the treatment box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a pig farm manure and wastewater treatment device that is convenient for replacing the filter screen;

[0015] Figure 2 The utility model provides a cross-sectional view of a pig farm manure wastewater treatment device that is convenient for replacing the filter screen;

[0016] Figure 3 The utility model provides a schematic diagram of the exploded structure of a pig farm manure and wastewater treatment device that is convenient for replacing the filter screen;

[0017] Figure 4 The utility model provides a structural schematic diagram of an installation frame of a pig farm manure and wastewater treatment device that is convenient for replacing a filter screen.

[0018] Legend:

[0019] 1. Treatment box; 2. Water inlet pipe; 3. Drain pipe; 4. Valve; 5. Slide; 6. Installation frame; 7. Filter; 8. Connecting plate; 9. Handle; 10. Slot; 11. Fixed shell; 12. Reserved slot; 13. Insert plate; 14. Push block; 15. Spring; 16. Sealing groove; 17. Sealing strip; 18. Inclined slope; 19. Roller. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: a pig farm manure and wastewater treatment device with convenient replacement of filter screens, comprising a treatment box 1, a water inlet pipe 2 is fixedly installed on the top of the treatment box 1, a drain pipe 3 is fixedly installed on one side of the treatment box 1, a valve 4 is fixedly installed on the outer wall of the drain pipe 3, a slide groove 5 is penetrated through one side of the treatment box 1, a mounting frame 6 is slidably connected inside the slide groove 5, a filter screen 7 is fixedly installed inside the mounting frame 6, a connecting plate 8 is fixedly installed on the side of the mounting frame 6 away from the slide groove 5, a slot 10 is opened on the top of the connecting plate 8, a fixed shell 11 is fixedly installed on one side of the treatment box 1, a reserved slot 12 is penetrated through the front of the fixed shell 11, a plug plate 13 is slidably connected inside the fixed shell 11, a push block 14 is fixedly installed on the front of the plug plate 13, and a spring 15 is symmetrically fixedly installed on the top of the plug plate 13. By setting structures such as the slide groove 5, the installation frame 6, the connecting plate 8, the slot 10, the fixed shell 11, the reserved slot 12, the plug plate 13, the push block 14 and the spring 15, the push block 14 is pushed upward to slide upward inside the reserved slot 12. The push block 14 will drive the plug plate 13 to slide upward inside the fixed shell 11 during the upward sliding process. The plug plate 13 will squeeze the spring 15 during the sliding process. After squeezing a certain distance, the plug plate 13 will move away from the slot 10. After moving away, the handle 9 is pulled again to drive the connecting plate 8 to move through the handle 9. During the movement, the connecting plate 8 will drive the installation frame 6 and the filter screen 7 to slide inside the slide groove 5. After sliding a certain distance, the filter screen 7 can be removed for replacement. This structure can quickly disassemble the filter screen 7, thereby making it convenient for the operator to replace it, and effectively avoiding the filter screen 7. The failure to replace the filter screen 7 will affect the filtering effect of feces and wastewater.

[0024] See also Figure 1-4 A handle 9 is fixedly installed on the side of the connecting plate 8 away from the mounting frame 6, and the handle 9 is C-shaped. The handle 9 facilitates the pulling and pulling of the connecting plate 8 and the mounting frame 6. One end of the spring 15 is fixedly connected to the plug plate 13, and the other end of the spring 15 is fixedly connected to the inner surface of the fixed shell 11. The use effect of the spring 15 is improved by the fixed connection. The push block 14 is slidably connected to the reserved groove 12, and the plug plate 13 is slidably connected to the slot 10. The adjustment effect of the push block 14 and the plug plate 13 is improved by the sliding connection. Rollers 19 are symmetrically fixedly installed on the bottom of the processing box 1. The rollers 19 improve the movement effect of the processing box 1. An inclined slope 18 is fixedly installed inside the processing box 1. The inclined slope 18 improves the diversion effect of the wastewater.

[0025] Embodiment 2

[0026] See also Figure 3-4A sealing strip 17 is symmetrically fixedly installed on one side of the connecting plate 8 close to the mounting frame 6, and a sealing groove 16 is symmetrically opened on one side of the treatment box 1 close to the slide groove 5. The sealing groove 16 and the sealing strip 17 are slidably connected. The sealing effect between the treatment box 1 and the connecting plate 8 is improved by the coordinated use of the sealing groove 16 and the sealing strip 17, and sewage is effectively prevented from leaking from the connection between the connecting plate 8 and the treatment box 1.

[0027] Working principle: when in use, firstly, the feces and sewage wastewater is transported from the water inlet pipe 2 to the treatment box 1, and the transported feces and sewage wastewater will flow to the filter screen 7, and then the filter screen 7 will filter the feces and sewage wastewater, and the filtered feces and sewage wastewater will flow to the inclined slope 18, and then the inclined slope 18 will guide the feces and sewage wastewater to the drain pipe 3, and then the valve 4 can be opened to discharge the feces and sewage wastewater from the drain pipe 3. When there are many residual impurities in the filter screen 7 and it needs to be replaced, first push the push block 14 upwards, so that the push block 14 slides upward inside the reserved groove 12, and the push block 14 will drive the plug plate 13 to slide upward inside the fixed shell 11 during the upward sliding process, and the plug plate 13 will squeeze the spring 15 during the sliding process, and after squeezing a certain distance, the plug plate 13 will move away from the slot 10, and then pull the handle 9, and drive the connecting plate 8 to move through the handle 9, and the connecting plate 8 will drive the mounting frame 6 and the filter screen 7 to slide inside the slide groove 5 during the movement, and the filter screen 7 can be removed for replacement after sliding a certain distance. When the device is in use, the sealing groove 16 and the sealing strip 17 can be used together to improve the sealing effect between the treatment box 1 and the connecting plate 8, thereby effectively preventing sewage from leaking from the connection between the connecting plate 8 and the treatment box 1.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A pig farm wastewater treatment device with convenient filter screen replacement, comprising a treatment box (1), characterized in that: A water inlet pipe (2) is fixedly installed on the top of the treatment box (1), a drain pipe (3) is fixedly installed on one side of the treatment box (1), a valve (4) is fixedly installed on the outer wall of the drain pipe (3), a slide groove (5) is penetrated through one side of the treatment box (1), a mounting frame (6) is slidably connected inside the slide groove (5), a filter screen (7) is fixedly installed inside the mounting frame (6), a connecting plate (8) is fixedly installed on the side of the mounting frame (6) away from the slide groove (5), a slot (10) is provided on the top of the connecting plate (8), a fixed shell (11) is fixedly installed on one side of the treatment box (1), a reserved slot (12) is penetrated through the front of the fixed shell (11), a plug plate (13) is slidably connected inside the fixed shell (11), a push block (14) is fixedly installed on the front of the plug plate (13), and a spring (15) is symmetrically fixedly installed on the top of the plug plate (13).

2. The pig farm manure wastewater treatment device with convenient filter screen replacement according to claim 1 is characterized in that: A handle (9) is fixedly mounted on one side of the connection plate (8) away from the mounting frame (6), and the handle (9) is in a C shape.

3. The pig farm manure wastewater treatment device with convenient filter screen replacement according to claim 1 is characterized in that: One end of the spring (15) is fixedly connected to the plug plate (13), and the other end of the spring (15) is fixedly connected to the inner surface of the fixed shell (11).

4. The pig farm manure wastewater treatment device with convenient filter screen replacement according to claim 1 is characterized in that: The push block (14) is slidably connected to the reserved slot (12), and the plug board (13) is slidably connected to the slot (10).

5. The pig farm wastewater treatment device with convenient filter screen replacement according to claim 1 is characterized in that: Rollers (19) are symmetrically fixedly mounted on the bottom of the processing box (1).

6. The pig farm wastewater treatment device with convenient filter screen replacement according to claim 1 is characterized in that: An inclined slope (18) is fixedly installed inside the processing box (1).

7. The pig farm wastewater treatment device with convenient filter screen replacement according to claim 1 is characterized in that: A sealing strip (17) is symmetrically fixedly installed on one side of the connecting plate (8) close to the mounting frame (6), and a sealing groove (16) is symmetrically opened on one side of the processing box (1) close to the slide groove (5), and the sealing groove (16) is slidably connected to the sealing strip (17).

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