Environment-friendly pool for sewage treatment

Abstract

The utility model discloses an environment-friendly pool for sewage treatment, which belongs to the technical field of sewage treatment, and comprises a bottom plate for mounting the environment-friendly pool for sewage treatment, the top surface of the bottom plate is fixedly connected with a support frame, the top surface of the support frame is fixedly connected with a filter box, the side wall of the filter box is provided with a rectangular hole, and the rectangular hole is communicated with the filter box. A settling box is fixedly connected to the side wall of the bottom plate, a pipeline is fixedly connected between the settling box and the filtering box, a filtering frame is slidably connected into a rectangular hole, a filtering net is fixedly connected into the filtering frame, rectangular grooves are formed in the upper side and the lower side of the filtering frame, and rectangular sealing gaskets are slidably connected into the rectangular grooves; a clamping groove is formed in the inner wall of the filter box, the filter frame is slidably clamped into the clamping groove, and the rectangular sealing gasket is attached to the inner wall of the clamping groove. Compared with the prior art, the device can conveniently disassemble and assemble the filter frame and the filter screen, so that the filter screen can be conveniently cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, in particular to an environmental protection pool for sewage treatment. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for drainage into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment and catering.

[0003] When using an environmentally friendly sewage treatment pool, it is mostly necessary to filter the sewage through a filter net, and then perform processes such as adding chemicals and sedimentation. However, the existing sewage filtering process mostly fixes the filter net to the inside of the filter box. Therefore, it is extremely inconvenient to clean it after long-term use. Therefore, there is an urgent need for an environmentally friendly sewage treatment pool to improve the above problems. Summary of the invention

[0004] The purpose of the utility model is to provide an environmentally friendly pool for sewage treatment to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental protection pool for sewage treatment, comprising a base plate for installing the environmental protection pool for sewage treatment, the top surface of the base plate is fixedly connected to a support frame, the top surface of the support frame is fixedly connected to a filter box, the top surface of the filter box is fixedly connected to a water inlet pipe, a rectangular hole is provided on the side wall of the filter box, a sedimentation box is fixedly connected to the side wall of the base plate, a pipe is fixedly connected between the sedimentation box and the filter box, a filter frame is slidably connected in the rectangular hole, a filter net is fixedly connected in the filter frame, rectangular grooves are provided on the upper and lower sides of the filter frame, a rectangular sealing gasket is slidably connected inside the rectangular groove, a clamping groove is provided on the inner wall of the filter box, the filter frame is slidably clamped into the clamping groove, and the rectangular sealing gasket fits the inner wall of the clamping groove.

[0006] Preferably, a plurality of limiting cylinders are fixedly connected to the inner lower end of the rectangular groove, the limiting cylinders are slidably connected to the connecting rods, and the ends of the connecting rods are connected to the side walls of the rectangular sealing gasket.

[0007] Preferably, the interior of the limiting cylinder is fixedly connected to a spring, and the end of the spring is fixedly connected to one end of a connecting rod which is slidably connected to the interior of the limiting cylinder.

[0008] Preferably, the inner wall of the limiting cylinder is symmetrically provided with limiting grooves, the side wall of the connecting rod is symmetrically fixedly connected with limiting blocks, and the two limiting blocks are slidably connected to the inside of the two limiting grooves respectively.

[0009] Preferably, a fixing block is fixedly connected to one side of the filter frame extending outside the filter box, and mounting plates are fixedly connected to both upper and lower sides of the fixing block, and an arc-shaped hole is formed on the mounting plate.

[0010] Preferably, the outer wall of the filter box is symmetrically fixedly connected with a fixing column, and the end of the fixing column is rotatably connected with an elliptical clamping block.

[0011] Preferably, the elliptical block and the arc-shaped hole match each other.

[0012] Preferably, a guide plate is symmetrically fixedly connected to the inner lower end of the filter box.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows: in the environmental protection pool for sewage treatment, when the filter screen needs to be cleaned, the elliptical clamping block is first rotated so that the elliptical clamping block is parallel to the arc-shaped hole on the mounting plate, and then the filter frame can be pulled out of the rectangular hole, and then the filter screen in the filter frame can be cleaned; when the filter frame needs to be installed after cleaning, the end of the rectangular sealing gasket close to the rectangular hole is first pressed into the rectangular frame, and then it is inserted into the rectangular hole, and then the rectangular frame is pushed into the filter box until it is completely inserted into it, at this time, thanks to the design of the rectangular sealing gasket and the clamping groove, the rectangular sealing gasket is attached to the inner wall of the clamping groove, so that a seal is formed between the inner wall of the filter box and the filter frame, and because the elliptical clamping block matches the arc-shaped hole on the mounting plate, the elliptical clamping block will also pass through the arc-shaped hole after the filter screen is installed. At this time, the elliptical clamping block is rotated to make it cross-shaped with the arc-shaped hole, so that the rectangular frame can be effectively limited for a second time. Compared with the prior art, the device can facilitate the disassembly and assembly of the filter frame and the filter screen, thereby facilitating the cleaning of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional view of the filter box in the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the filter frame, the rectangular frame, and the rectangular sealing gasket in the utility model;

[0018] Figure 4 It is a planar cross-sectional view of the limiting cylinder in the utility model;

[0019] Figure 5 For this utility model Figure 1 Enlarged schematic diagram of the mechanism in part A.

[0020] Explanation of the accompanying drawings: 1. Base plate; 2. Support frame; 3. Filter box; 4. Water inlet pipe; 5. Rectangular hole; 6. Sedimentation box; 7. Filter frame; 8. Filter net; 9. Rectangular groove; 10. Rectangular sealing gasket; 11. Guide plate; 12. Card groove; 13. Limit cylinder; 14. Connecting rod; 15. Spring; 16. Limit block; 17. Fixed block; 18. Mounting plate; 19. Fixed column; 20. Oval card block. Implementation

[0021] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0022] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0023] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0024] like Figures 1 to 5 The environmental protection pool for sewage treatment shown in the figure includes a base plate 1 for installing the environmental protection pool for sewage treatment, a support frame 2 is fixedly connected to the top surface of the base plate 1, a filter box 3 is fixedly connected to the top surface of the support frame 2, a water inlet pipe 4 is fixedly connected to the top surface of the filter box 3, a rectangular hole 5 is opened on the side wall of the filter box 3, a sedimentation box 6 is fixedly connected to the side wall of the base plate 1, a pipeline is fixedly connected between the sedimentation box 6 and the filter box 3, a filter frame 7 is slidably connected in the rectangular hole 5, a filter net 8 is fixedly connected in the filter frame 7, rectangular grooves 9 are opened on the upper and lower sides of the filter frame 7, a rectangular sealing gasket 10 is slidably connected inside the rectangular groove 9, a clamping groove 12 is opened on the inner wall of the filter box 3, the filter frame 7 is slidably clamped into the clamping groove 12, and the rectangular sealing gasket 10 fits the inner wall of the clamping groove 12, and a guide plate 11 is symmetrically fixedly connected to the lower end of the inner part of the filter box 3.

[0025] A plurality of limiting cylinders 13 are fixedly connected to the inner lower end of the rectangular groove 9, and the limiting cylinders 13 are slidably connected to the connecting rods 14, and the ends of the connecting rods 14 are connected to the side walls of the rectangular sealing gasket 10. Thanks to the design of the rectangular sealing gasket 10 and the snap-in groove 12, the rectangular sealing gasket 10 fits against the inner wall of the snap-in groove 12, so that a seal is formed between the inner wall of the filter box 3 and the filter frame 7. Thanks to the design of the limiting cylinder 13, the connecting rod 14 and the spring 15, the spring 15 pushes the connecting rod 14 and the rectangular sealing gasket 10 to squeeze against the inner wall of the snap-in groove 12, so that the rectangular sealing gasket 10 fits more closely with the inner wall of the snap-in groove 12, thereby increasing the sealing effect.

[0026] The interior of the limiting cylinder 13 is fixedly connected to the spring 15, the end of the spring 15 is fixedly connected to the connecting rod 14 which is slidably connected to one end of the limiting cylinder 13, the inner wall of the limiting cylinder 13 is symmetrically provided with limiting grooves, and the side walls of the connecting rod 14 are symmetrically fixedly connected with limiting blocks 16, the two limiting blocks 16 are respectively slidably connected to the inside of the two limiting grooves, and the limiting blocks 16 can effectively limit the sliding direction of the connecting rod 14.

[0027] One side of the filter frame 7 extending outside the filter box 3 is fixedly connected with a fixing block 17, and the upper and lower sides of the fixing block 17 are fixedly connected with a mounting plate 18, and an arc-shaped hole is opened on the mounting plate 18. The outer wall of the filter box 3 is symmetrically fixedly connected with a fixing column 19, and the end of the fixing column 19 is rotatably connected with an elliptical clamping block 20, and the elliptical clamping block 20 matches the arc-shaped hole. The elliptical clamping block 20 matches the arc-shaped hole on the mounting plate 18, so that after the filter screen 8 is installed, the elliptical clamping block 20 will also pass through the arc-shaped hole. At this time, the elliptical clamping block 20 is rotated to make it cross-shaped with the arc-shaped hole, so that the filter frame 7 can be effectively limited for a second time.

[0028] Working principle: When the environmental protection pool for sewage treatment is used, the sewage is first passed into the interior of the filter box 3 through the water inlet pipe 4, and then filtered through the filter screen 8 in the filter box 3. The filtered sewage is passed into the interior of the sedimentation box 6 through two guide plates 11 and pipes for subsequent processing. When there are too many debris on the filter screen 8 in the filter box 3, which affects the filtering effect of the filter screen 8, first rotate the elliptical block 20 to make it parallel to the arc hole on the mounting plate 18, and then pull the filter frame 7 to move to the outside of the filter frame 7, so that the filter frame 7 and the filter screen 8 can be pulled out, and then the filter screen 8 in the filter frame 7 can be cleaned. When the filter frame 7 needs to be installed after cleaning, first press the end of the rectangular sealing gasket 10 close to the rectangular hole 5 toward the inside of the rectangular groove 9, and then insert it into the rectangular hole 5. The filter frame 7 is then pushed into the filter box 3 until it is fully inserted therein. At this time, thanks to the design of the rectangular sealing gasket 10 and the snap-in groove 12, the rectangular sealing gasket 10 is fitted to the inner wall of the snap-in groove 12, so that a seal is formed between the inner wall of the filter box 3 and the filter frame 7. At the same time, thanks to the design of the limiting cylinder 13, the connecting rod 14 and the spring 15, the connecting rod 14 and the rectangular sealing gasket 10 are pushed to the inner wall of the snap-in groove 12 by the spring 15, so that the rectangular sealing gasket 10 is more closely fitted to the inner wall of the snap-in groove 12, thereby increasing the sealing effect. Moreover, because the elliptical clamping block 20 matches the arc-shaped hole on the mounting plate 18, the elliptical clamping block 20 will also pass through the arc-shaped hole after the filter screen 8 is installed. At this time, the elliptical clamping block 20 is rotated to make it cross-shaped with the arc-shaped hole, so that the filter frame 7 can be effectively limited for a second time.

[0029] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental protection pool for sewage treatment, comprising a base plate (1) for installing an environmental protection pool for sewage treatment, characterized in that: The top surface of the bottom plate (1) is fixedly connected to a support frame (2), the top surface of the support frame (2) is fixedly connected to a filter box (3), the top surface of the filter box (3) is fixedly connected to a water inlet pipe (4), a rectangular hole (5) is provided on the side wall of the filter box (3), a sedimentation box (6) is fixedly connected to the side wall of the bottom plate (1), a pipeline is fixedly connected between the sedimentation box (6) and the filter box (3), a filter frame (7) is slidably connected in the rectangular hole (5), a filter screen (8) is fixedly connected in the filter frame (7), rectangular grooves (9) are provided on both upper and lower sides of the filter frame (7), a rectangular sealing gasket (10) is slidably connected inside the rectangular groove (9), a clamping groove (12) is provided on the inner wall of the filter box (3), the filter frame (7) is slidably clamped in the clamping groove (12), and the rectangular sealing gasket (10) is fitted to the inner wall of the clamping groove (12).

2. The environmental protection pool for sewage treatment according to claim 1, characterized in that: A plurality of limiting cylinders (13) are fixedly connected to the inner lower end of the rectangular groove (9), and the limiting cylinders (13) are slidably connected to the connecting rods (14), and the ends of the connecting rods (14) are connected to the side walls of the rectangular sealing pad (10).

3. The environmental protection pool for sewage treatment according to claim 2, characterized in that: The interior of the limiting cylinder (13) is fixedly connected to the spring (15), and the end of the spring (15) is fixedly connected to the connecting rod (14) and slidably connected to one end of the interior of the limiting cylinder (13).

4. The environmental protection pool for sewage treatment according to claim 3, characterized in that: The inner wall of the limiting cylinder (13) is symmetrically provided with limiting grooves, and the side wall of the connecting rod (14) is symmetrically fixedly connected with limiting blocks (16), and the two limiting blocks (16) are respectively slidably connected to the inside of the two limiting grooves.

5. The environmental protection pool for sewage treatment according to claim 4, characterized in that: A fixed block (17) is fixedly connected to one side of the filter frame (7) extending outside the filter box (3), and a mounting plate (18) is fixedly connected to both the upper and lower sides of the fixed block (17), and an arc-shaped hole is provided on the mounting plate (18).

6. The environmental protection pool for sewage treatment according to claim 5, characterized in that: The outer wall of the filter box (3) is symmetrically fixedly connected with a fixing column (19), and the end of the fixing column (19) is rotatably connected with an elliptical clamping block (20).

7. The environmental protection pool for sewage treatment according to claim 6, characterized in that: The elliptical clamping block (20) matches the arc-shaped hole.

8. The environmental protection pool for sewage treatment according to claim 7, characterized in that: A guide plate (11) is symmetrically fixedly connected to the inner lower end of the filter box (3).

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