Wastewater treatment equipment convenient for cleaning residues

Abstract

The utility model relates to the technical field of wastewater treatment equipment, and provides wastewater treatment equipment convenient for cleaning residues, which comprises a filter box cabinet, a connecting hole is arranged at the top end of the filter box cabinet, a guide-in pipe is arranged at the connecting hole, a sliding rod in the filter box cabinet is connected with a screen frame, a filter screen is embedded in the screen frame, and the filter screen is connected with the guide-in pipe. The top end of the filter cabinet is movably connected with the ingress pipe through the quick connecting mechanism, and the quick connecting mechanism is fixedly connected to a mounting block at the lower end of the ingress pipe. By pulling the sliding plates at the two ends open, the clamping blocks can be separated from the clamping grooves, so that the clamping blocks do not limit the mounting blocks any more, the ingress pipe can be pulled out, the ingress pipe is easy and fast to disassemble, the ingress pipe is convenient to clean after being disassembled, and the ingress pipe is prevented from being blocked after being used for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment equipment, in particular to wastewater treatment equipment which is convenient for cleaning residues. Background Art

[0002] Wastewater treatment equipment is used to treat various industrial wastewater, domestic sewage, etc. Its main function is to remove pollutants in the water so that the water meets the standards for discharge or reuse.

[0003] When treating wastewater, the residue in the wastewater is often filtered through a filter. However, after long-term use, the residue will accumulate on the filter, affecting the filtering efficiency of the filter. When the wastewater is input into the device, the residue will be adsorbed on the wall of the input pipe. The general input pipe is usually fixed on the equipment. It is cumbersome to disassemble the input pipe, and it is difficult to clean the input pipe. After long-term use, the input pipe may be blocked, which will also affect the filtering efficiency of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when wastewater is input into the device, residues will be adsorbed on the wall of the input pipe, and the general input pipe is usually fixedly installed on the equipment, and the operation of disassembling the input pipe is cumbersome, and it is difficult to clean the input pipe. After long-term use, the input pipe may be blocked, which will also affect the filtering efficiency of the device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solution: a wastewater treatment device that is convenient for cleaning residues, comprising:

[0006] A filter cabinet, wherein a connection hole is provided at the top of the filter cabinet, an introduction pipe is provided at the connection hole, a sliding rod inside the filter cabinet is connected to a screen frame, and a filter is embedded inside the screen frame;

[0007] A quick connection mechanism, the top of the filter cabinet is movably connected to the introduction pipe through a quick connection structure, the quick connection mechanism is fixedly connected to the mounting block at the lower end of the introduction pipe, both ends of the mounting block are provided with clamping grooves, the top of the filter cabinet is symmetrically connected to two symmetrically distributed mounting plates, the end of the mounting plate is fixedly connected to an extrusion spring, the movable end of the extrusion spring is fixedly connected to a sliding plate, the end of the sliding plate is fixedly connected to a clamping block, and the clamping block is clamped in the clamping groove; the disassembly operation of the introduction pipe is simple and quick, which is convenient for cleaning the introduction pipe after disassembly to prevent the introduction pipe from being blocked after long-term use.

[0008] As a preferred embodiment, a group of mounting frames are fixedly connected to the top of the filter cabinet at both ends of the inlet pipe, a sliding rod is fixedly connected between the mounting frames, a guide sleeve is slidably connected to the outer peripheral surface of the sliding rod, and the two ends of the sliding plate are respectively fixedly connected to the two guide sleeves, and the sliding rod serves as a guide for the movement of the sliding plate.

[0009] As a preferred embodiment, both ends of the screen frame are fixedly connected with guide sliders, and the guide sliders are slidably connected to the inner walls of the two ends of the filter cabinet, and the guide sliders play a role in guiding the movement of the screen frame.

[0010] As a preferred embodiment, a T-block is fixedly connected to the end of the screen frame, and an L-block is fixedly connected to the outer peripheral surface of the T-block. The bottom end of the L-block is convenient for the user to apply force and pull the screen frame to move.

[0011] As a preferred embodiment, a plurality of connecting frames are fixedly connected to the top of the L-shaped block, a connecting pin is rotatably connected inside the connecting frame, a twist handle is fixedly connected to the end of the connecting pin away from the bayonet, an installation cavity is opened at the front end of the filter box cabinet corresponding to the connecting pin, a mounting block is fixedly embedded in the front end of the mounting cavity, and the front end of the connecting pin passes through the mounting block and is fixedly connected to the bayonet, so as to facilitate the installation, fixing and disassembly of the screen frame.

[0012] As a preferred embodiment, the bottom end of the filter cabinet is funnel-shaped, and a guide pipe is fixedly connected to the bottom end of the filter cabinet to facilitate the collection and gathering of filtered water.

[0013] As a preferred embodiment, the input end of the introduction pipe is fixedly connected with a flange, and the flange is convenient for connection with the input pipe of other wastewater discharge devices.

[0014] As a preferred embodiment, support legs are fixedly connected to the four corners of the bottom end of the filter cabinet, and foot braces are fixedly connected to the bottom ends of the support legs, so that the device support is more stable.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. The utility model is provided with components such as a sliding plate, a clamping block, a sliding rod, a clamping groove and an introduction tube. By pulling apart the sliding plates at both ends, the clamping block can be disengaged from the clamping groove, so that the clamping block no longer limits the mounting block, and the introduction tube can be pulled out. The disassembly operation of the introduction tube is simple and quick, and it is convenient to clean the introduction tube after disassembly to prevent the introduction tube from being blocked after long-term use.

[0017] 2. The utility model is provided with components such as a twist handle, a connecting pin, a mounting plate and a guide slider. The twist handle is rotated to drive the bayonet pin to rotate through the connecting pin, so that the bayonet pin can slide out through the mounting plate, so that the screen frame can slide out of the filter cabinet, which is convenient for removing the filter for cleaning. The disassembly operation is simple and quick, which is convenient for removing the filter for cleaning, thereby improving the filtering efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a wastewater treatment device that is convenient for cleaning residues provided by the utility model;

[0019] Figure 2 A partial cross-sectional view of a wastewater treatment device that is convenient for cleaning residues provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of a connecting pipe of a wastewater treatment device that is convenient for cleaning residues provided by the utility model;

[0021] Figure 4 The utility model provides a wastewater treatment device which is convenient for cleaning residues. Figure 2 A partial enlarged view of the middle part;

[0022] Figure 5 The utility model provides a wastewater treatment device which is convenient for cleaning residues. Figure 2 A partial enlarged view of point B in the middle.

[0023] Legend:

[0024] 1. Filter cabinet; 2. Mounting block; 3. Inlet pipe; 4. T-block; 5. Support leg; 6. Foot support; 7. Connection hole; 8. Flange; 9. Snap block; 10. Snap groove; 11. Mounting frame; 12. Slide bar; 13. Mounting plate; 14. Block; 15. Sliding plate; 16. Extrusion spring; 17. Guide sleeve; 18. Twist handle; 19. Mounting cavity; 20. Pin; 21. Connecting pin; 22. L-block; 23. Guide slider; 24. Screen frame; 25. Filter; 26. Outlet pipe; 27. Connecting frame. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5The utility model provides a technical solution: a wastewater treatment device that is convenient for cleaning residues, comprising:

[0027] A filter cabinet 1, a connection hole 7 is provided at the top of the filter cabinet 1, an introduction pipe 3 is provided at the connection hole 7, a screen frame 24 is connected to the sliding rod inside the filter cabinet 1, and a filter screen 25 is embedded inside the screen frame 24;

[0028] A quick connection mechanism, the top of the filter cabinet 1 is movably connected to the introduction pipe 3 through a quick connection structure, the quick connection mechanism is fixedly connected to the clamping block 9 at the lower end of the introduction pipe 3, and clamping grooves 10 are provided at both ends of the clamping block 9. Two symmetrically distributed mounting plates 13 are symmetrically connected to the top of the filter cabinet 1, and an extrusion spring 16 is fixedly connected to the end of the mounting plate 13, and a sliding plate 15 is fixedly connected to the movable end of the extrusion spring 16, and a clamping block 14 is fixedly connected to the end of the sliding plate 15. The clamping block 14 is clamped in the clamping groove 10. By pulling open the sliding plates 15 at both ends, the clamping block 14 can be separated from the clamping groove 10, so that the clamping block 14 no longer limits the clamping block 9, and the introduction pipe 3 can be pulled out. The disassembly operation of the introduction pipe 3 is simple and quick, which is convenient for cleaning the introduction pipe 3 after disassembly to prevent the introduction pipe 3 from being blocked after long-term use.

[0029] like Figure 1-5 As shown, a group of mounting frames 11 are fixedly connected at both ends of the inlet pipe 3 at the top of the filter cabinet 1, a slide rod 12 is fixedly connected between the mounting frames 11, a guide sleeve 17 is slidably connected to the outer peripheral surface of the slide rod 12, and both ends of the sliding plate 15 are fixedly connected to the two guide sleeves 17 respectively, and the slide rod 12 plays a guiding function for the movement of the sliding plate 15, so that the movement of the sliding plate 15 is more stable.

[0030] like Figure 1-5 As shown, guide sliders 23 are fixedly connected to both ends of the screen frame 24. The guide sliders 23 are slidably connected to the inner walls of the two ends of the filter cabinet 1. The guide sliders 23 play a guiding function for the movement of the screen frame 24, thereby improving the sliding stability of the screen frame 24.

[0031] like Figure 1-5 As shown, the end of the screen frame 24 is fixedly connected to a T-block 4, and the outer peripheral surface of the T-block 4 is fixedly connected to an L-block 22. The bottom end of the L-block 22 is convenient for the user to apply force, so that the user can pull the screen frame 24 to move.

[0032] like Figure 1-5As shown, a plurality of connecting frames 27 are fixedly connected to the top of the L-shaped block 22, a connecting pin 21 is rotatably connected inside the connecting frame 27, a twist handle 18 is fixedly connected to the end of the connecting pin 21 away from the bayonet 20, a mounting cavity 19 is opened at the front end of the filter cabinet 1 corresponding to the connecting pin 21, a mounting block 2 is fixedly embedded at the front end of the mounting cavity 19, the front end of the connecting pin 21 passes through the mounting block 2 and is fixedly connected to the bayonet 20, the screen frame 24 can be fixed by the bayonet 20 cooperating with the mounting block 2, and the screen frame 24 can be installed, fixed and disassembled conveniently.

[0033] like Figure 1-5 As shown, the bottom end of the filter cabinet 1 is funnel-shaped, and a guide pipe 26 is fixedly connected to the bottom end of the filter cabinet 1. The funnel-shaped bottom end is convenient for collecting and gathering filtered water, and is convenient for discharging the filtered water.

[0034] like Figure 1-5 As shown, the input end of the introduction pipe 3 is fixedly connected with a flange 8, and the flange 8 is convenient for connection with other devices.

[0035] like Figure 1-5 As shown, support legs 5 are fixedly connected to the four corners of the bottom end of the filter cabinet 1, and foot supports 6 are fixedly connected to the bottom ends of the support legs 5. The support legs 5 can support the device, and the foot supports 6 can increase the contact friction between the device and the ground, making the device support more stable.

[0036] Working principle: when disassembling the introduction tube 3, the sliding plates 15 at both ends are pulled apart so that the block 14 is disengaged from the clamping groove 10, so that the block 14 no longer limits the clamping block 9, and the introduction tube 3 can be pulled out. The two ends of the sliding plate 15 are slidably connected between the sliding rods 12 at both ends through the guide sleeves 17. The sliding rods 12 at both ends play a guiding function for the movement of the sliding plate 15, making the movement of the sliding plate 15 more stable. The disassembly operation of the introduction tube 3 is simple and fast, and it is convenient to clean the introduction tube 3 after disassembly to prevent the introduction tube 3 from being blocked after long-term use. After long-term filtration, the rotating twist handle 18 drives the clamping pin 20 to rotate through the connecting pin 21, so that the clamping pin 20 can slide out of the mounting block 2, so that the screen frame 24 can slide out of the filter cabinet 1, which is convenient for removing the filter screen 25 for cleaning. The disassembly operation is simple and fast, and it is convenient to remove the filter screen 25 for cleaning, thereby improving the filtration efficiency of the device.

[0037] 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 wastewater treatment device that is convenient for cleaning up residues, characterized in that: include: A filter cabinet (1), wherein a connection hole (7) is provided at the top of the filter cabinet (1), an introduction pipe (3) is provided at the connection hole (7), a sliding rod inside the filter cabinet (1) is connected to a screen frame (24), and a filter screen (25) is embedded inside the screen frame (24); A quick connection mechanism, wherein the top of the filter cabinet (1) is movably connected to the introduction pipe (3) through the quick connection structure, the quick connection mechanism is fixedly connected to a clamping block (9) at the lower end of the introduction pipe (3), both ends of the clamping block (9) are provided with clamping grooves (10), the top of the filter cabinet (1) is symmetrically connected to two symmetrically distributed mounting plates (13), the ends of the mounting plates (13) are fixedly connected to a compression spring (16), the movable end of the compression spring (16) is fixedly connected to a sliding plate (15), the end of the sliding plate (15) is fixedly connected to a clamping block (14), and the clamping block (14) is clamped in the inside of the clamping groove (10).

2. A wastewater treatment device that is convenient for cleaning up residues according to claim 1, characterized in that: A group of mounting frames (11) are fixedly connected to both ends of the inlet pipe (3) at the top of the filter cabinet (1), a sliding rod (12) is fixedly connected between the mounting frames (11), a guide sleeve (17) is slidably connected to the outer peripheral surface of the sliding rod (12), and both ends of the sliding plate (15) are fixedly connected to the two guide sleeves (17) respectively.

3. A wastewater treatment device that is convenient for cleaning up residues according to claim 1, characterized in that: Both ends of the screen frame (24) are fixedly connected with guide slide blocks (23), and the guide slide blocks (23) are slidably connected to the inner walls of the two ends of the filter cabinet (1).

4. A wastewater treatment device for facilitating the cleaning of residues according to claim 3, characterized in that: The end of the screen frame (24) is fixedly connected to a T-shaped block (4), and the outer peripheral surface of the T-shaped block (4) is fixedly connected to an L-shaped block (22).

5. A wastewater treatment device for facilitating the cleaning of residues according to claim 4, characterized in that: A plurality of connecting frames (27) are fixedly connected to the top of the L-shaped block (22), a connecting pin (21) is rotatably connected inside the connecting frame (27), a twist handle (18) is fixedly connected to one end of the connecting pin (21) away from the bayonet (20), a mounting cavity (19) is provided at the front end of the filter cabinet (1) corresponding to the connecting pin (21), a mounting block (2) is fixedly embedded at the front end of the mounting cavity (19), and the front end of the connecting pin (21) passes through the mounting block (2) and is fixedly connected to the bayonet (20).

6. The wastewater treatment equipment for facilitating the cleaning of residues according to claim 1, characterized in that: The bottom end of the filter cabinet (1) is funnel-shaped, and a guide pipe (26) is fixedly connected to the bottom end of the filter cabinet (1).

7. The wastewater treatment equipment for facilitating the cleaning of residues according to claim 1, characterized in that: The input end of the introduction pipe (3) is fixedly connected with a flange (8).

8. The wastewater treatment equipment for facilitating the cleaning of residues according to claim 1, characterized in that: The four corners of the bottom end of the filter cabinet (1) are fixedly connected to support legs (5), and the bottom ends of the support legs (5) are fixedly connected to foot supports (6).

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