A purification device for wastewater treatment

Abstract

The utility model relates to the field of purification device discloses a kind of purification device for wastewater treatment, including shell and bottom box, the shell inner wall one side is equipped with the vibration filtering assembly of carrying out preliminary filtration to large particle impurities in wastewater, the shell inner wall other side is equipped with the collection tank of collecting and filtering residual water and impurities along vibration filtering assembly slide down, the collection tank lower end is equipped with filter gauze bag with thread, the bottom box inside midpoint two sides are respectively slidably embedded and arranged with the filter assembly No.1 and filter assembly No.2 for carrying out odor purification to wastewater. In the utility model, the filtration treatment of impurities in wastewater is realized by designing multistage filtration, the content of impurities in wastewater is reduced, and the wastewater after impurity filtration is discharged into the bottom box at the lower end for odor purification treatment, and the entire equipment is convenient and fast to clean the impurities generated inside.

Description

Technical Field

[0001] This utility model relates to the field of purification devices, and in particular to a purification device for wastewater treatment. Background Technology

[0002] Currently, with the development of science and technology, the protection of the ecological environment and the rational and effective use of resources have become increasingly important concerns. In recent years, my country's livestock industry has flourished, with large-scale chicken farming showing an accelerated development trend.

[0003] Currently, the common method for treating wastewater from chicken farms is water flushing. While this method is convenient and quick, it flushes feed residue and chicken excrement into the wastewater together. As a result, the wastewater contains a large amount of pollutants and has a high degree of solid mixing. If these pollutants are not separated, they can easily cause blockages in the discharge pipes of the treatment equipment and generate odors. This also increases the difficulty of treating wastewater from egg-laying chicken farms. Therefore, those skilled in the art have provided a purification device for wastewater treatment to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a purification device for wastewater treatment. This device employs multi-stage filtration to filter impurities in wastewater, reducing the impurity content. The wastewater that has undergone impurity filtration is then discharged into the lower bottom tank for odor purification. Simultaneously, the entire device allows for convenient and quick cleaning of impurities generated inside.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A purification device for wastewater treatment includes a shell and a base box. A vibrating filter assembly for preliminary filtration of large particulate impurities in wastewater is installed on one side of the inner wall of the shell. A collection box for collecting and filtering residual water and impurities that slide down along the vibrating filter assembly is installed on the other side of the inner wall of the shell. A filter mesh bag is threadedly installed at the lower end of the collection box. A first filter assembly and a second filter assembly for odor purification of wastewater are slidably embedded on both sides of the midpoint inside the base box.

[0007] A partition is fixedly installed inside the housing between the vibration filter assembly and the collection box. The vibration filter assembly includes two mounting plates, which are respectively fixedly installed on one side of the inner wall of the housing and one side of the outer wall of the partition. Connecting springs are installed on the front and rear sides of the upper end of the two mounting plates, and metal filter screens are fixedly installed on the upper end of the connecting springs. A rotating shaft is rotatably installed on one side of the two mounting plates, and a convex ring is fixedly installed at the midpoint of the rotating shaft. A waterproof motor is fixedly installed on one side of the outer wall of the housing through a mounting base, and its output end is fixedly connected to one end of the rotating shaft.

[0008] Furthermore, the collection box includes a box body, the outer walls of the box body are fixedly connected to the outer walls of the partition and the inner walls of the outer shell respectively, and a collection groove is fixedly provided at the bottom of the box body. A threaded connection port is provided at the lower end of the collection groove. The filter mesh bag includes a connector and a bag body, wherein the connector is threaded onto the threaded connection port.

[0009] Furthermore, a through-hole is provided on one side of the partition near the lower end to connect the lower space of the vibration filter assembly with the lower space of the filter mesh bag.

[0010] Furthermore, the bottom box is fixedly installed at the lower end of the outer shell, and a communication port is opened on one side of the lower end of the outer shell, wherein the communication port communicates with the inner cavity of the bottom box.

[0011] Furthermore, inside the outer shell, on one side of the partition and at the lower end of the vibration filter assembly, a second filter screen and a first filter screen are installed sequentially from top to bottom.

[0012] Furthermore, both the first and second filter components include a frame, an activated carbon filter plate installed inside the frame, and a handle fixedly installed at the front end of the frame.

[0013] Furthermore, a water inlet is fixedly provided on one side of the upper end face of the outer shell, a sealing door for opening and closing is installed on the front end face of the outer shell, and a drain outlet is provided on one side of the outer wall of the bottom box.

[0014] This utility model has the following beneficial effects:

[0015] 1. The present invention proposes a purification device for wastewater treatment. Through the design of a vibrating filter assembly and a collection box and filter mesh bag located on one side of the vibrating filter assembly, it can achieve preliminary filtration of larger particulate impurities in wastewater and filtration of residual water in the residue. At the same time, two layers of filter screens located at the lower end of the vibrating filter assembly filter and screen out fine impurities, thereby greatly reducing the amount of impurities in the wastewater and facilitating the purification treatment in the next purification process.

[0016] 2. The present invention proposes a purification device for wastewater treatment, which has a bottom box at the lower end of the outer shell, and two layers of purification filter components are set inside the bottom box. The filter components are located on both sides. When one of them is taken out for replacement and cleaning, it still has the purification function. At the same time, the filter components with odor purification function are used to achieve odor purification and filtration in wastewater, reducing the irritating odor in wastewater. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the axial side structure of this utility model;

[0018] Figure 2This is a schematic diagram of the orthographic section of the present invention;

[0019] Figure 3 This is a top view of the collection box structure of this utility model;

[0020] Figure 4 For the present utility model Figure 3 A schematic diagram of the top view structure;

[0021] Figure 5 This is a schematic diagram of the structure of the vibration filter assembly of this utility model.

[0022] Legend:

[0023] 1. Inlet; 2. Outer shell; 3. Sealing door; 4. Bottom box; 5. Filter assembly No. 1; 6. Filter assembly No. 2; 7. Vibrating filter assembly; 701. Rotating shaft; 702. Convex ring; 703. Metal filter screen; 704. Connecting spring; 705. Waterproof motor; 706. Mounting base; 8. Collection box; 801. Box body; 802. Collection trough; 9. Filter mesh bag; 901. Connector; 902. Bag body; 10. Partition; 11. Connecting port; 12. Filter screen No. 1; 13. Filter screen No. 2. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figures 1-5 An embodiment of this utility model provides a purification device for wastewater treatment, comprising an outer shell 2 and a bottom box 4. A vibrating filter assembly 7 is installed on one side of the inner wall of the outer shell 2 to perform preliminary filtration of large particulate impurities in the wastewater. A collection box 8 is installed on the other side of the inner wall of the outer shell 2 to collect and filter residual water and impurities that slide down along the vibrating filter assembly 7. A filter mesh bag 9 is threadedly installed at the lower end of the collection box 8. A first filter assembly 5 and a second filter assembly 6 for odor purification of wastewater are slidably embedded on both sides of the midpoint inside the bottom box 4.

[0026] Inside the outer casing 2, a partition 10 is fixedly installed between the vibration filter assembly 7 and the collection box 8. The vibration filter assembly 7 includes two mounting plates, which are respectively fixedly installed on one side of the inner wall of the outer casing 2 and one side of the outer wall of the partition 10. Connecting springs 704 are installed on the front and rear sides of the upper end of the two mounting plates, and metal filter screens 703 are fixedly installed on the upper end of the connecting springs 704. A rotating shaft 701 is rotatably installed on one side of the two mounting plates, and a protruding ring 702 is fixedly installed at the midpoint of the rotating shaft 701. A waterproof motor 705 is fixedly installed on one side of the outer wall of the outer casing 2 through a mounting base 706, and its output end is fixedly connected to one end of the rotating shaft 701.

[0027] Specifically, when wastewater enters the casing 2, it first falls onto the vibrating filter assembly 7. When the waterproof motor 705 starts, it drives the output shaft 701 to rotate. The shaft 701 then drives the convex ring 702 to rotate. Because the convex ring 702 uses an eccentric elliptical protrusion structure, it intermittently pushes the upper metal filter screen 703. The metal filter screen 703 continuously moves upwards during this intermittent pushing. Since its lower end is connected to the connecting spring 704, this allows the connecting spring 704 to extend and automatically... The shrinkage effect causes the metal filter screen 703 to vibrate continuously up and down. Larger particles of impurities in the wastewater are screened by the metal filter screen 703, and smaller particles of impurities covered by the vibration are shaken out as the vibration effect decreases. The vibration causes the impurities to slide down the inclined metal filter screen 703 into the collection box 8. Wastewater that does not fall down in time will also collect in the collection box 8. The filter mesh bag 9 set at the bottom of the collection box 8 will seep out the wastewater and filter out the impurities, thereby achieving the secondary filtration of wastewater with impurities attached.

[0028] Reference Figures 2-4 The collection box 8 includes a box body 801. The outer walls of the box body 801 are fixedly connected to the outer walls of the partition 10 and the inner walls of the outer shell 2 on both sides respectively. A collection trough 802 is fixedly provided at the bottom of the box body 801. A threaded connection port is provided at the lower end of the collection trough 802. The filter mesh bag 9 includes a connector 901 and a bag body 902. The connector 901 is threadedly fitted at the threaded connection port.

[0029] Specifically, when wastewater and impurities collect inside the housing 801, they fall into the collection tank 802 and then through the opening at the bottom into the filter mesh bag 9. The filter mesh bag 9 uses an 80-mesh fine mesh structure made of metal to achieve the separation and filtration of wastewater and impurities. The filter mesh bag 9 can be quickly disassembled and replaced, making it convenient for disassembly, cleaning, and use.

[0030] Reference Figure 2 A through-hole is provided on one side of the partition 10 near the lower end so that the lower space of the vibration filter assembly 7 is connected to the lower space of the filter mesh bag 9.

[0031] Specifically, it can ensure the centralized collection and treatment of wastewater filtered by the vibration filter assembly 7 and residual wastewater filtered by the filter mesh bag 9.

[0032] Reference Figure 2 The bottom box 4 is fixedly installed at the lower end of the outer shell 2. A connecting port 11 is provided on one side of the lower end of the outer shell 2, wherein the connecting port 11 is connected to the inner cavity of the bottom box 4.

[0033] Specifically, the bottom tank 4 and the outer shell 2 are connected through the connecting port 11, so that the wastewater that has completed the impurity filtration treatment inside the outer shell 2 flows into the bottom tank 4. The bottom tank 4 is equipped with a filter component for odor purification treatment, thereby purifying and filtering the odor in the wastewater.

[0034] Reference Figure 2 Inside the outer casing 2, on one side of the partition 10 and at the lower end of the vibration filter assembly 7, a second filter screen 13 and a first filter screen 12 are installed sequentially from top to bottom.

[0035] Specifically, both filter screen 13 (second filter) and filter screen 12 (first filter) are made of 80-mesh metal mesh to purify and filter smaller particles of impurities. The pore size of both filter screen 13 (second filter) and filter screen 12 (first filter) is larger than that of the metal filter screen 703 set above, thereby achieving multi-stage filtration and purification.

[0036] Reference Figures 1-2 Both filter assembly 5 and filter assembly 6 include a frame, an activated carbon filter plate installed inside the frame, and a handle fixedly installed at the front end of the frame.

[0037] Specifically, activated carbon filter plates can remove organic pollutants, pigments, and odors from water, improve water quality, remove residual chlorine, odors, and some organic pollutants from water, and achieve wastewater purification. The design of the frame and handle makes it easy to install, use, and quickly push and pull to disassemble the activated carbon filter plates.

[0038] Reference Figure 1 A water inlet 1 is fixedly provided on one side of the upper end face of the outer shell 2, and a sealing door 3 for opening and closing is installed on the front end face of the outer shell 2. A drain outlet is provided on one side of the outer wall of the bottom box 4.

[0039] Specifically, the upper inlet 1 can be used to directly pour wastewater into the system; the lower outlet can discharge the purified and filtered wastewater, enabling continuous water supply and drainage.

[0040] Working Principle: During use, wastewater is first poured into the interior through the upper inlet 1. As the wastewater enters the outer casing 2, it first falls onto the vibrating filter assembly 7. When the waterproof motor 705 starts, it drives the output shaft 701 to rotate. The shaft 701 then drives the convex ring 702 to rotate. Because the convex ring 702 uses an eccentric elliptical protrusion structure, it intermittently pushes the upper metal filter screen 703. The metal filter screen 703 continuously moves upwards during this intermittent pushing. Since its lower end is connected to the connecting spring 704, it achieves continuous... The extension and automatic retraction of the spring 704 achieves the continuous up-and-down vibration of the metal filter screen 703. Larger particles of impurities in the wastewater are screened by the metal filter screen 703, and smaller particles of impurities covered by the vibration are shaken out as the vibration effect decreases. The vibration causes the impurities to slide down the inclined metal filter screen 703 into the collection box 8. Wastewater that does not fall down in time will also collect in the collection box 8. The filter mesh bag 9 set at the lower end of the collection box 8 will seep out the wastewater and filter out the impurities, thereby achieving the re-filtration of wastewater with impurities attached.

[0041] Secondly, the wastewater is then collected through the connecting port 11 at the lower end of the outer shell 2 into the bottom tank 4 at the lower end. Inside the bottom tank 4, the wastewater flows towards the drain outlet and is purified by the activated carbon filter plates of the two filter components, thus achieving the purification and filtration treatment of the wastewater.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A purification device for wastewater treatment, comprising a housing (2) and a base box (4), characterized in that: A vibrating filter assembly (7) for preliminary filtration of large particulate impurities in wastewater is installed on one side of the inner wall of the outer shell (2). A collection box (8) for collecting and filtering residual water and impurities that slide down along the vibrating filter assembly (7) is installed on the other side of the inner wall of the outer shell (2). A filter mesh bag (9) is threaded on the lower end of the collection box (8). A first filter assembly (5) and a second filter assembly (6) for odor purification of wastewater are slidably embedded on both sides of the midpoint inside the bottom box (4). Inside the outer shell (2), a partition (10) is fixedly installed between the vibration filter assembly (7) and the collection box (8). The vibration filter assembly (7) includes two mounting plates, which are respectively fixedly installed on one side of the inner wall of the outer shell (2) and one side of the outer wall of the partition (10). Connecting springs (704) are installed on the front and rear sides of the upper end of the two mounting plates, and metal filter screens (703) are fixedly installed on the upper end of the connecting springs (704). A rotating shaft (701) is rotatably installed on one side of the two mounting plates, and a convex ring (702) is fixedly installed at the midpoint of the rotating shaft (701). A waterproof motor (705) is fixedly installed on one side of the outer wall of the outer shell (2) through a mounting base (706), and its output end is fixedly connected to one end of the rotating shaft (701).

2. The purification device for wastewater treatment according to claim 1, characterized in that: The collection box (8) includes a box body (801), the outer walls of the box body (801) are fixedly connected to the outer walls of the partition (10) and the inner walls of the outer shell (2) on both sides respectively, and a collection groove (802) is fixedly provided at the bottom of the box body (801). A threaded connection port is provided at the lower end of the collection groove (802). The filter mesh bag (9) includes a connector (901) and a bag body (902), wherein the connector (901) is threadedly fitted at the threaded connection port.

3. The purification device for wastewater treatment according to claim 1, characterized in that: A through-hole is provided on one side of the partition (10) near the lower end so that the lower space of the vibration filter assembly (7) is connected to the lower space of the filter mesh bag (9).

4. A purification device for wastewater treatment according to claim 1, characterized in that: The bottom box (4) is fixedly installed at the lower end of the outer shell (2), and a communication port (11) is provided on one side of the lower end of the outer shell (2), wherein the communication port (11) is connected to the inner cavity of the bottom box (4).

5. A purification device for wastewater treatment according to claim 1, characterized in that: Inside the outer casing (2), on one side of the partition (10) and at the lower end of the vibration filter assembly (7), a second filter screen (13) and a first filter screen (12) are installed sequentially from top to bottom.

6. A purification device for wastewater treatment according to claim 1, characterized in that: Both the first filter assembly (5) and the second filter assembly (6) include a frame, an activated carbon filter plate installed inside the frame, and a handle fixedly installed at the front end of the frame.

7. A purification device for wastewater treatment according to claim 1, characterized in that: A water inlet (1) is fixedly provided on one side of the upper end face of the outer shell (2), a sealing door (3) for opening and closing is installed on the front end face of the outer shell (2), and a drain outlet is provided on one side of the outer wall of the bottom box (4).

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