Green building sewage treatment device

Abstract

The utility model discloses a green building sewage treatment device which comprises a treatment box, an access door is hinged to the front face of the treatment box, a water inlet pipe is fixedly communicated with the upper surface of the treatment box, a water drainage pipe is fixedly communicated with the right side face of the treatment box, and two supporting frames are fixedly connected into the treatment box. Wherein the upper surface of one supporting frame is provided with a coarse filtering metal net, the upper surface of the other supporting frame is provided with a fine filtering metal net, and the fine filtering metal net is located under the coarse filtering metal net. By arranging the cleaning assembly, when many impurities are accumulated on the coarse filter metal net and the fine filter metal net, the impurities on the coarse filter metal net and the fine filter metal net can be cleaned without disassembling the coarse filter metal net and the fine filter metal net, so that the cleaning process is effectively simplified, and the cleaning efficiency is improved; and impurities cleaned from the coarse filter metal net and the fine filter metal net can be collected, so that the impurities can be conveniently treated in a centralized manner subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a green building sewage treatment device. Background Art

[0002] Along with energy consumption, whether it is the installation or removal of bricks, steel bars and glass, it will cause a lot of pollution to the environment, so the concept of green building has gradually been proposed. Green building is also called sustainable building. Generally, the design of green building aims to reduce the overall impact on human health and ecological environment. Green building can achieve the effect of minimizing environmental impact and saving resources during its life cycle. Sewage will be generated during the construction of green buildings. In order to reduce the possibility of environmental pollution caused by sewage discharge, sewage treatment equipment is generally used to treat sewage.

[0003] According to the Chinese patent application number 202021055300.7, a green building sewage treatment device is disclosed, including an outlet pipe, a first placement seat, a coarse filter metal mesh, a blocking mesh plate, an isolation plate and a sewage pump. The outlet pipe is welded on the lower side of the right end surface of the filter box, the first placement seat is welded on the upper side of the inner wall of the filter box, a coarse filter metal mesh is placed on the upper end surface of the first placement seat, a sewage pump is installed on the left side of the filter box, an isolation plate is welded on the right side of the inner wall of the sedimentation box, and a blocking mesh plate is mounted on the upper end surface of the isolation plate.

[0004] The above scheme is adopted to facilitate filtering and blocking large particles of impurities in domestic sewage to avoid blockage of sewer pipes. It has a simple structure and is easy to use. However, during the use of the above scheme, when a large amount of impurities are accumulated on the coarse filter metal mesh and the fine filter metal mesh, the coarse filter metal mesh and the fine filter metal mesh need to be disassembled before the impurities thereon can be cleaned, which is very troublesome. Utility Model Content

[0005] The problem to be solved by the utility model is to provide a green building sewage treatment device which is convenient for cleaning impurities on a metal filter screen.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a green building sewage treatment device, including a treatment box, a maintenance door is hinged on the front of the treatment box, the upper surface of the treatment box is fixedly connected to a water inlet pipe, the right side of the treatment box is fixedly connected to a drain pipe, and two support frames are fixedly connected inside the treatment box, a coarse filter metal mesh is installed on the upper surface of one of the support frames, and a fine filter metal mesh is installed on the upper surface of the other support frame, and the fine filter metal mesh is located directly below the coarse filter metal mesh, a cleaning component is arranged above the two support frames, and a collecting component is arranged below the two support frames.

[0007] Preferably, in the above-mentioned green building sewage treatment device, a group of support columns are fixedly connected to the inside of the two support frames, and the two groups of support columns support the coarse filter metal mesh and the coarse filter metal mesh respectively.

[0008] Preferably, in the above-mentioned green building sewage treatment device, the cleaning component includes two baffles slidably connected to the inside of the treatment box, and the bottom surface of the baffle is in contact with the upper surface of the support frame, and the two baffles are fixedly connected to two springs on the sides away from each other, and the end of the spring away from the baffle is fixedly connected to the inner wall of the treatment box.

[0009] Preferably, in the above-mentioned green building sewage treatment device, the cleaning component also includes a motor installed on the right side of the treatment box, and the output end of the motor is fixedly connected to a reciprocating screw, and the end of the reciprocating screw away from the motor sequentially penetrates the right side of the treatment box and the two baffles and is rotatably connected to the inside of the left side of the treatment box.

[0010] Preferably, in the above-mentioned green building sewage treatment device, the outer surface of the reciprocating screw is threadedly connected with a threaded plate, the threaded plate is slidably connected to the inside of the treatment box, and a cleaning brush is installed on the bottom surface of the threaded plate.

[0011] Preferably, in the above-mentioned green building sewage treatment device, the collecting assembly comprises two collecting frames, the outer surfaces of the two collecting frames are fixedly connected with mounting frames, and the two mounting frames are mounted on the bottom surface of the supporting frame.

[0012] The advantages and beneficial effects of the utility model are as follows: by arranging a cleaning component, when a large amount of impurities are accumulated on the coarse filter metal mesh and the fine filter metal mesh, the impurities thereon can be cleaned without disassembling the coarse filter metal mesh and the fine filter metal mesh, thereby effectively simplifying the cleaning process and improving the cleaning efficiency; by arranging a collecting component, the impurities cleaned from the coarse filter metal mesh and the fine filter metal mesh can be collected, so that the impurities can be conveniently processed centrally later. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 This utility model Figure 2 AA section view;

[0016] Figure 4 It is a schematic diagram of the connection between the support frame and the coarse filter metal mesh of the utility model;

[0017] Figure 5 It is a schematic diagram of the connection between the threaded plate and the cleaning brush of the utility model.

[0018] In the figure: 1. treatment box; 2. inspection door; 3. water inlet pipe; 4. drain pipe; 5. support frame; 6. coarse filter metal mesh; 7. fine filter metal mesh; 8. cleaning assembly; 801. baffle; 802. spring; 803. reciprocating screw; 804. motor; 805. threaded plate; 806. cleaning brush; 9. collection assembly; 901. collection frame; 902. installation frame; 10. support column. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the following is combined with the drawings and embodiments. The following is combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solution 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.

[0020] like Figures 1 to 5 As shown, a green building sewage treatment device includes a treatment box 1, the front of the treatment box 1 is hinged with an inspection door 2, the upper surface of the treatment box 1 is fixedly connected with a water inlet pipe 3, the right side of the treatment box 1 is fixedly connected with a drain pipe 4, and the inside of the treatment box 1 is fixedly connected with two support frames 5, one of the support frames 5 is installed with a coarse filter metal mesh 6 on the upper surface, and the other support frame 5 is installed with a fine filter metal mesh 7 on the upper surface, and the fine filter metal mesh 7 is located directly below the coarse filter metal mesh 6. The sewage after external sedimentation can be discharged into the interior of the treatment box 1 through the water inlet pipe 3, the coarse filter metal mesh 6 and the fine filter metal mesh 7 inside the treatment box 1 can filter the sewage, and the filtered sewage can be discharged to a designated position through the drain pipe 4, the support frame 5 and the coarse filter metal mesh 6, and the support frame 5 and the fine filter metal mesh 7 are connected by a first screw, and after opening the inspection door 2, the coarse filter metal mesh 6 and the fine filter metal mesh 7 can be disassembled and assembled.

[0021] A group of support columns 10 are fixedly connected to the inside of the two support frames 5. The two groups of support columns 10 support the support frame 5 and the coarse filter metal mesh 6 respectively. The number of support columns 10 in a group is two. By setting the support columns 10, the stability of the support frame 5 and the coarse filter metal mesh 6 during use can be improved.

[0022] A cleaning assembly 8 is provided above the two support frames 5. The cleaning assembly 8 includes two baffles 801 slidably connected to the inside of the treatment box 1. The two cleaning assemblies 8 include two baffles 801. When the impurities on the coarse filter metal mesh 6 and the fine filter metal mesh 7 are not cleaned, the sides of the two baffles 801 close to each other are in contact with the two side surfaces of the coarse filter metal mesh 6 respectively, and the sides of the other two baffles 801 close to each other are in contact with the two side surfaces of the fine filter metal mesh 7 respectively. The baffle 801 is used to prevent sewage from entering the interior of the collection frame 901, and the bottom surface of the baffle 801 is in contact with the upper surface of the support frame 5. The sides of the two baffles 801 away from each other are fixedly connected with two springs 802, and the end of the spring 802 away from the baffle 801 is fixedly connected to the inner wall of the treatment box 1, and the movement of the baffle 801 to one side will compress the spring 802.

[0023] The cleaning assembly 8 also includes a motor 804 installed on the right side of the processing box 1, and the output end of the motor 804 is fixedly connected to a reciprocating screw 803. The end of the reciprocating screw 803 away from the motor 804 passes through the right side of the processing box 1 and the two baffles 801 in sequence and is rotatably connected to the inside of the left side of the processing box 1. A through hole compatible with the reciprocating screw 803 is opened inside the baffle 801, and the length of the reciprocating thread opened on the reciprocating screw 803 is equal to the distance between the sides of the two baffles 801 away from each other.

[0024] The outer surface of the reciprocating screw 803 is threadedly connected to a threaded plate 805, and the threaded plate 805 is slidably connected to the inside of the processing box 1. A cleaning brush 806 is installed on the bottom surface of the threaded plate 805, one of the cleaning brushes 806 contacts the upper surface of the coarse filter metal mesh 6, and the other cleaning brush 806 contacts the upper surface of the fine filter metal mesh 7.

[0025] A collecting component 9 is provided under the two supporting frames 5. The collecting component 9 includes two collecting frames 901. The outer surfaces of the two collecting frames 901 are fixedly connected with mounting frames 902. The two mounting frames 902 are mounted on the bottom surface of the supporting frame 5. The mounting frames 902 and the supporting frames 5 are connected by a second screw. Impurities scraped from the coarse filter metal mesh 6 and the fine filter metal mesh 7 will fall into the interior of the collecting frame 901.

[0026] Working principle: The sewage after external sedimentation can be discharged into the interior of the treatment box 1 through the water inlet pipe 3. The coarse filter metal mesh 6 and the fine filter metal mesh 7 inside the treatment box 1 can filter the sewage. The filtered sewage can be discharged to the designated location through the drain pipe 4. When a lot of impurities are accumulated on the coarse filter metal mesh 6, the motor 804 is started, and the motor 804 can drive the reciprocating screw rod 803 to rotate. The rotation of the reciprocating screw rod 803 can drive the threaded plate 805 to move back and forth along the reciprocating screw rod 803. The reciprocating movement of the threaded plate 805 along the reciprocating screw rod 803 can drive the cleaning brush 806 to move back and forth along the coarse filter metal mesh 6. When the threaded plate 805 moves to contact with the baffle 801, , which can drive the baffle 801 to move away from the coarse filter metal mesh 6 and compress the spring 802. When the threaded plate 805 drives the baffle 801 to move away from the coarse filter metal mesh 6 to the maximum distance, the cleaning brush 806 can scrape the impurities from the coarse filter metal mesh 6. The impurities scraped from the coarse filter metal mesh 6 will fall into the inside of the collecting frame 901. In the process of the cleaning brush 806 moving back and forth along the coarse filter metal mesh 6, the impurities on the coarse filter metal mesh 6 can be scraped off. Similarly, when a large amount of impurities are accumulated on the fine filter metal mesh 7, the impurities on the fine filter metal mesh 7 can also be cleaned by the above method, thereby effectively simplifying the cleaning process and improving the cleaning efficiency.

[0027] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] It should be noted that the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the instructions and drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the inventor will not elaborate on them here.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A green building sewage treatment device, characterized in that: The invention comprises a treatment box (1), the front of which is hingedly provided with an inspection door (2), the upper surface of the treatment box (1) being fixedly connected to a water inlet pipe (3), the right side of the treatment box (1) being fixedly connected to a drain pipe (4), the interior of the treatment box (1) being fixedly connected to two support frames (5), the upper surface of one of the support frames (5) being provided with a coarse filter metal mesh (6), the upper surface of the other support frame (5) being provided with a fine filter metal mesh (7), and the fine filter metal mesh (7) being located directly below the coarse filter metal mesh (6), the upper surfaces of the two support frames (5) being provided with a cleaning assembly (8), and the lower surfaces of the two support frames (5) being provided with a collecting assembly (9).

2. A green building sewage treatment device according to claim 1, characterized in that: A group of support columns (10) are fixedly connected inside the two support frames (5), and the two groups of support columns (10) support the coarse filter metal mesh (6) and the coarse filter metal mesh (6) respectively.

3. A green building sewage treatment device according to claim 1, characterized in that: The cleaning assembly (8) comprises two baffles (801) slidably connected to the interior of the processing box (1), and the bottom surfaces of the baffles (801) are in contact with the upper surface of the support frame (5); two springs (802) are fixedly connected to the sides of the two baffles (801) away from each other, and one end of the spring (802) away from the baffle (801) is fixedly connected to the inner wall of the processing box (1).

4. A green building sewage treatment device according to claim 3, characterized in that: The cleaning assembly (8) further comprises a motor (804) mounted on the right side of the processing box (1); the output end of the motor (804) is fixedly connected to a reciprocating screw (803); the end of the reciprocating screw (803) away from the motor (804) sequentially penetrates the right side of the processing box (1) and the two baffles (801) and is rotatably connected to the inside of the left side of the processing box (1).

5. A green building sewage treatment device according to claim 4, characterized in that: The outer surface of the reciprocating screw rod (803) is threadedly connected to a threaded plate (805), the threaded plate (805) is slidably connected to the inside of the processing box (1), and a cleaning brush (806) is installed on the bottom surface of the threaded plate (805).

6. A green building sewage treatment device according to claim 1, characterized in that: The collecting assembly (9) comprises two collecting frames (901), the outer surfaces of the two collecting frames (901) are fixedly connected to mounting frames (902), and the two mounting frames (902) are mounted on the bottom surface of the supporting frame (5).

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