Wastewater recovery device for cleaning valve body of multi-way valve

Abstract

The utility model relates to the technical field of a wastewater recovery device for cleaning a valve body, in particular to a wastewater recovery device for cleaning a valve body of a multi-way valve, which comprises a treatment shell, a turnover door and a collection shell fixedly connected with the front side of the treatment shell; a filter screen B is arranged on the upper side of the filter screen A, supporting rings are fixed to the outer sides of the filter screen A and the filter screen B, and C-shaped supporting strips are slidably arranged at the left ends and the right ends of the outer sides of the supporting rings and fixedly connected with the inner side of the treatment shell; two cleaning brushes; two microbubble generators; a scraper; a processing unit; two cleaning units; and four positioning units. By arranging the treatment shell, the isolation plate, the cleaning brush, the supporting ring, the C-shaped supporting strip, the cleaning unit and the positioning unit, impurities filtered on the filter screen can be directly cleaned to a designated space, the impurities cannot be accumulated on the filter screen, the cleaning effect and cleaning efficiency of the filter screen are improved, and the filter screen can be rapidly detached and replaced.

Description

Technical Field

[0001] This utility model relates to the technical field of wastewater recovery devices for valve body cleaning, and in particular to a wastewater recovery device for cleaning multi-way valve bodies. Background Technology

[0002] The valve body is a key component of a valve, used to control the direction, pressure, and flow rate of fluids. Valve bodies can be classified into various types based on their function, including shut-off valves, check valves, and regulating valves. These valves play roles in fluid transport systems such as shut-off, regulation, flow diversion, backflow prevention, pressure stabilization, flow splitting, and pressure relief. The manufacturing methods of valve bodies vary depending on the pressure rating, for example, casting or forging.

[0003] In the prior art, according to Chinese patent application number CN202420314871.X, a wastewater recovery device for cleaning multi-way valve bodies is disclosed. This device includes a base plate, an oil removal unit on the top surface of the base plate, a second processing unit on the top surface of the oil removal unit, and a first processing unit on the top surface of the second processing unit. The second processing unit includes a second processing box and a cleaning component. The second processing box is located on the top surface of the oil removal unit, and the cleaning component is located inside the second processing box. The cleaning component includes a movable box located inside the second processing box. A motor is fixedly connected to one side of the movable box, and the output end of the motor extends into the interior of the movable box and is driven by a rotating rod. A bevel gear is provided on the inner side of the rotating rod. This invention achieves the effect of cleaning the top surface of the filter plate through the cooperation of the movable box, motor, rotating rod, bevel gear, connecting rod, rotating block, and cleaning brush.

[0004] In the prior art, according to Chinese patent application number CN202420314871.X, a wastewater recovery device for cleaning multi-way valve bodies is disclosed. This device can automatically clean the top surface of the filter plate. However, during cleaning, the chamber door needs to be opened and the cleaned impurities manually removed; otherwise, impurities will accumulate on the filter plate, and the filter plate is inconvenient to disassemble, affecting the cleaning effect and efficiency, as well as the replacement efficiency of the filter plate. Therefore, we propose a wastewater recovery device for cleaning multi-way valve bodies to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies. According to Chinese patent application number CN202420314871.X, a wastewater recovery device for cleaning multi-way valve bodies is disclosed. This device can automatically clean the top surface of the filter plate, but during cleaning, the chamber door needs to be opened and the cleaning impurities need to be removed manually. Otherwise, the impurities will accumulate on the filter plate, and the filter plate is inconvenient to disassemble, which will affect the cleaning effect and efficiency of the filter plate and the replacement efficiency of the filter plate. Therefore, this utility model proposes a wastewater recovery device for cleaning multi-way valve bodies.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A wastewater recovery device for cleaning multi-way valve bodies is designed, comprising a treatment shell and a tilting door. The treatment shell has a through hole A on its front side, and the tilting door rotates inside the through hole A. The device also includes:

[0008] A collection shell, which is fixedly connected to the front side of the processing shell;

[0009] An isolation plate, wherein two auxiliary plates are sequentially provided on the upper side of the isolation plate, and the isolation plate and the auxiliary plates are fixedly connected to the inner side of the processing shell;

[0010] A filter screen, and a B filter screen is provided on the upper side of the A filter screen. The A filter screen and the B filter screen are located inside the processing shell and the processing shell can slide inside the A through hole. Support rings are fixed on the outer sides of both the A filter screen and the B filter screen. C-shaped support strips slide on the left and right ends of the outer side of the support rings. The C-shaped support strips are fixedly connected to the inner side of the processing shell.

[0011] Two cleaning brushes are located on the upper part of filter screens A and B, respectively.

[0012] Two microbubble generators are provided. The left side of the processing shell has two mounting holes. The microbubble generators are mounted on the left side of the processing shell, and the generating end of the microbubble generator is mounted inside the mounting hole and located inside the processing shell. The microbubble generators are connected to a power supply and a controller via wires.

[0013] A scraper, the scraper being located inside the processing housing;

[0014] The processing unit is located inside the scraper and the processing shell;

[0015] Two cleaning units are located inside the cleaning brush and the processing housing;

[0016] Four positioning units are located on the C-shaped support bar and the support ring.

[0017] Preferably, both the A filter and the B filter are provided with auxiliary tubes on their upper sides, and an A mounting plate is fixed to the outside of the auxiliary tubes. The A mounting plate is fixedly connected to the inside of the processing shell.

[0018] By adopting the above technical solution, an auxiliary tube is used to guide the liquid flow, allowing the liquid to pass through filter screens A and B more stably.

[0019] Preferably, the positioning unit includes a spring, a positioning hole is provided on one side of the C-shaped support bar, a positioning rod is provided on the inner side of the spring, the positioning rod is slidable inside the positioning hole, a limiting ring is fixed on the outer side of the positioning rod, a positioning ring is provided on the side of the limiting ring facing the C-shaped support bar, a cover plate is provided on the side of the limiting ring away from the C-shaped support bar, an A-hole is provided on one side of the cover plate, the positioning rod is slidable inside the positioning ring and inside the A-hole, a mounting shell is slidable on the outer side of the limiting ring and is fixedly connected to the support ring, the positioning ring and the cover plate are fixedly connected to the mounting shell, the spring is located between the limiting ring and the cover plate, the mounting shell is slidable inside the C-shaped support bar, and an auxiliary part is provided between the positioning rod and the support ring.

[0020] By adopting the above technical solution, the positioning unit allows the support ring to be quickly installed between two C-shaped support bars, carrying either filter A or filter B.

[0021] Preferably, the auxiliary part includes two A positioning blocks, which are fixedly connected to the support ring. The cover plate has a rotating ring on the side away from the mounting shell. The rotating ring can rotate outside the positioning rod. An auxiliary block is fixed outside the rotating ring. A sliding groove is provided on one side of the A positioning block and two B positioning blocks are fixed on one side of the A positioning block. The auxiliary block can slide between the two B positioning blocks. The rotating ring can slide inside the sliding groove.

[0022] By adopting the above technical solution, the movement of the positioning unit can be positioned, and the support ring can be quickly disassembled from between the two C-shaped support bars, thereby improving the disassembly efficiency of the A filter or the B filter.

[0023] Preferably, the processing unit includes two A-type electric slide rails, a drive plate is fixed to the front side of the scraper, A-type guide grooves are provided on both the left and right sides of the scraper, a guide strip slides inside the A-type guide groove, the moving end of the A-type electric slide rail is connected to the upper side of the drive plate, an A-type mounting strip is installed on the upper side of the A-type electric slide rail, and the A-type mounting strip and the guide strip are fixedly connected to the inner side of the processing shell and the inner side of the collection shell. The A-type electric slide rail is connected to the power supply and the controller through wires.

[0024] By adopting the above technical solution, the oil and other contaminants in the wastewater treated by the microbubble generator can be scraped from the top into the collection shell.

[0025] Preferably, the cleaning unit includes two B-type electric slide rails, a drive bar is installed on the upper side of the cleaning brush, a B-type mounting bar is installed on the upper side of the B-type electric slide rails, the moving end of the B-type electric slide rails is connected to the upper side of the drive bar, the B-type mounting bar is fixedly connected to the inner side of the processing shell, guide plates are provided on both the left and right sides of the cleaning brush, the guide plates are located between two C-shaped support bars, the guide plates are fixedly connected to the lower side of the B-type mounting bar, and the B-type electric slide rails are connected to the power supply and controller through wires.

[0026] By adopting the above technical solution, the cleaning unit can automatically clean the upper surface of filter screens A and B, and collect impurities through the auxiliary plate into the isolation plate and processing shell. At the same time, different liquids come into contact, ensuring the effectiveness of filter screens A and B and improving filtration efficiency.

[0027] Preferably, the C-shaped support bar has a B guide groove on one side, and a guide block is fixed on one side of the guide plate, the guide block being slidable inside the B guide groove.

[0028] By adopting the above technical solution, the guide block can guide the guide plate, making the movement of the guide plate more stable.

[0029] The wastewater recovery device for cleaning multi-way valve bodies proposed in this utility model has the following advantages:

[0030] 1. By setting up a processing shell, isolation plate, auxiliary plate, cleaning brush, support ring, C-shaped support strip, cleaning unit, and positioning unit, the impurities filtered on the filter screen can be directly cleaned into the designated space, preventing impurities from accumulating on the filter screen, thus improving the cleaning effect and efficiency of the filter screen, and allowing the filter screen to be quickly disassembled and replaced.

[0031] 2. By setting up a collection shell, microbubble generator, scraper, and treatment unit, the oil and residual impurities in the filtered wastewater can be better separated and then scraped into the collection shell, which improves the treatment efficiency and effect. Attached Figure Description

[0032] Figure 1 This is a top-view three-dimensional structural diagram of a wastewater recovery device for cleaning a multi-way valve body proposed in this utility model.

[0033] Figure 2 The present utility model proposes Figure 1 A magnified three-dimensional structural diagram of a portion of area A in the middle;

[0034] Figure 3 The present utility model proposes Figure 1 A magnified three-dimensional structural diagram of a portion of area B in the middle section;

[0035] Figure 4 This is a front-section three-dimensional structural diagram of a wastewater recovery device for cleaning a multi-way valve body proposed in this utility model.

[0036] Figure 5 The present utility model proposes Figure 4 A magnified three-dimensional structural diagram of a portion of the central C area;

[0037] Figure 6 The present utility model proposes Figure 4 A magnified three-dimensional structural diagram of a portion of the central D region;

[0038] Figure 7 The present utility model proposes Figure 5 A magnified three-dimensional structural diagram of a portion of the central E region;

[0039] Figure 8 The present utility model proposes Figure 5 A magnified three-dimensional structural diagram of a portion of the central F region;

[0040] Figure 9 This is a three-dimensional cross-sectional view of the left side of a wastewater recovery device for cleaning a multi-way valve body proposed in this utility model.

[0041] Figure 10 The present utility model proposes Figure 5 A magnified three-dimensional structural diagram of a portion of the G region;

[0042] Figure 11 The present utility model proposes Figure 5 A magnified three-dimensional structural diagram of the middle H region.

[0043] In the diagram: 1. Processing shell; 2. Filter A; 3. Cleaning brush; 4. Microbubble generator; 5. Scraper; 6. Processing unit; 61. Electric slide rail A; 62. Drive plate; 63. Guide bar; 64. Mounting bar A; 7. Cleaning unit; 71. Electric slide rail B; 72. Drive bar; 73. Mounting bar B; 74. Guide plate; 75. Guide block; 8. Positioning unit; 81. Spring; 82. Positioning rod; 83. Limiting ring; 84. Positioning ring; 85. Cover plate; 86. Mounting shell; 87. Auxiliary part; 871. Positioning block A; 872. Rotating ring; 873. Auxiliary block; 874. Positioning block B; 9. Flip door; 10. Collection shell; 11. Isolation plate; 12. Auxiliary plate; 13. Filter B; 14. Support ring; 15. C-type support bar; 16. Auxiliary pipe; 17. Mounting plate A. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0045] Reference Figure 1-11 A wastewater recycling device for cleaning the body of a multi-way valve includes a treatment shell 1 and a flip door 9. The front side of the treatment shell 1 is provided with an A through hole, and the flip door 9 rotates inside the A through hole. It also includes: an A filter screen 2, two cleaning brushes 3, two microbubble generators 4, a scraper 5, a treatment unit 6, two cleaning units 7, four positioning units 8, and a collection shell 10.

[0046] A filter screen 2 is equipped with a B filter screen 13 on its upper side. The A filter screen 2 and the B filter screen 13 are located inside the treatment shell 1, and the treatment shell 1 can slide inside the A through hole. The A filter screen 2 and the B filter screen 13 are used to pre-treat the wastewater, which is beneficial for subsequent treatment. The A filter screen 2 and the B filter screen 13 are both equipped with auxiliary pipes 16 on their upper sides. An A mounting plate 17 is fixed to the outside of the auxiliary pipe 16. The A mounting plate 17 is fixedly connected to the inside of the treatment shell 1. The auxiliary pipe 16 is used to guide the liquid, so that the liquid can pass through the center of the A filter screen 2 and the B filter screen 13 more stably, which improves the treatment effect of the wastewater and reduces the probability of wastewater splashing.

[0047] Both A filter 2 and B filter 13 are fixed with support rings 14 on their outer sides. C-shaped support strips 15 slide on both the left and right ends of the outer side of the support rings 14. The C-shaped support strips 15 are fixedly connected to the inner side of the processing shell 1. The support rings 14 can be installed between the two C-shaped support strips 15 with either A filter 2 or B filter 13 attached.

[0048] The positioning unit 8 is located between the C-shaped support bar 15 and the support ring 14. The positioning unit 8 includes a spring 81. A positioning hole is provided on one side of the C-shaped support bar 15. A positioning rod 82 is provided inside the spring 81, and the positioning rod 82 can slide inside the positioning hole. A limit ring 83 is fixed to the outside of the positioning rod 82. A positioning ring 84 is provided on the side of the limit ring 83 facing the C-shaped support bar 15, and a cover plate 85 is provided on the side of the limit ring 83 away from the C-shaped support bar 15. An A-hole is provided on one side of the cover plate 85. The positioning rod 82 can slide inside the positioning ring 84 and inside the A-hole. A mounting shell 86 slides on the outside of the limit ring 83, and the mounting shell 86 is fixedly connected to the support ring 14. The positioning ring 84 and the cover plate 85 are fixedly connected to the mounting shell 86. The spring 81 is located between the limit ring 83 and the cover plate. Between 85, the mounting shell 86 can slide inside the C-shaped support bar 15. An auxiliary part 87 is provided between the positioning rod 82 and the support ring 14. When the A filter 2 or B filter 13 is installed between the two C-shaped support bars 15, after the positioning rod 82 contacts the front side of the C-shaped support bar 15 during installation, the positioning rod 82 slides into the mounting shell 86 under the action of the chamfer of the positioning rod 82 and the C-shaped support bar 15. After installation, under the action of the spring 81, the limiting ring 83 slides into the positioning hole with the positioning rod 82. With the help of the isolation plate 11 or the auxiliary plate 12, the A filter 2 or B filter 13 is positioned, realizing the quick installation and positioning of the A filter 2 or B filter 13 between the two C-shaped support bars 15, improving the installation efficiency.

[0049] The auxiliary part 87 includes two A-positioning blocks 871, which are fixedly connected to the support ring 14. A rotating ring 872 is provided on the side of the cover plate 85 away from the mounting shell 86. The rotating ring 872 is rotatable outside the positioning rod 82. An auxiliary block 873 is fixed to the outside of the rotating ring 872. A sliding groove is provided on one side of the A-positioning block 871, and two B-positioning blocks 874 are fixed to one side of the A-positioning block 871. The auxiliary block 873 can slide between the two B-positioning blocks 874. The rotating ring 872 can slide inside the sliding groove. The two A-positioning blocks 871 represent the limiting position and the fixed position, respectively. Positioning: Move the auxiliary block 873 away from the two B positioning blocks 874 at the fixed position. Use the auxiliary block 873 and the rotating ring 872 to move the positioning rod 82 out of the positioning hole. Then rotate the auxiliary block 873 to the two B positioning blocks 874 at the limit position, so that the positioning rod 82 cannot move and will not interfere, which facilitates the disassembly of the support ring 14. At the same time, after the support ring 14 is installed in place, rotate the auxiliary block 873 to the two B positioning blocks 874 at the fixed position, so that the positioning rod 82 cannot move and will not slip out of the positioning hole, thus improving the stability of the installation.

[0050] Two cleaning brushes 3 are located on the upper side of filter screen A 2 and filter screen B 13 respectively. There is a partition plate 11, and two auxiliary plates 12 are arranged on the upper side of the partition plate 11. The partition plate 11 and the auxiliary plates 12 are fixedly connected to the inner side of the treatment shell 1. The partition plate 11 divides the treatment shell 1 into two spaces: a larger space for collecting filtered wastewater and a smaller space for collecting impurities cleaned by filter screen A 2 or filter screen B 13. The auxiliary plates 12 can assist the upper side of the support ring 14, reduce the upper space, and reduce the probability of impurities flying. The treatment shell 1 has a sealing door located in the smaller space, which facilitates the subsequent periodic treatment of the collected impurities.

[0051] Cleaning unit 7 is located inside cleaning brush 3 and processing housing 1. Cleaning unit 7 includes two B-type electric slide rails 71. A drive bar 72 is installed on the upper side of cleaning brush 3. A B-type mounting bar 73 is installed on the upper side of B-type electric slide rails 71. The moving end of B-type electric slide rail 71 is connected to the upper side of drive bar 72. B-type mounting bar 73 is fixedly connected to the inner side of processing housing 1. Guide plates 74 are provided on both the left and right sides of cleaning brush 3. Guide plates 74 are located between two C-type support bars 15. Guide plates 74 are fixedly connected to the lower side of B-type mounting bar 73. One side of C-type support bar 15 is provided with B guide groove, guide plate 74 has a guide block 75 fixed on one side, guide block 75 can slide inside B guide groove, B electric slide rail 71 is connected to power supply and controller through wires, B electric slide rail 71 drives cleaning brush 3 to move on A filter screen 2 or B filter screen 13 through drive bar 72, send the impurities filtered on A filter screen 2 or B filter screen 13 into the small space formed by isolation plate 11 and processing shell 1, can automatically clean the surface of A filter screen 2 and B filter screen 13, improve the convenience and automation level of the device;

[0052] The treatment shell 1 has two mounting holes on the left side. The microbubble generator 4 is installed on the left side of the treatment shell 1, and the generating end of the microbubble generator 4 is installed inside the mounting hole and located inside the treatment shell 1. The microbubble generator 4 is connected to the power supply and controller through wires. The microbubble generator 4 can generate steam in the wastewater to treat impurities and oil in the wastewater, allowing the impurities and oil to float on the surface of the wastewater for subsequent treatment.

[0053] The microbubble generator 4 introduces air into the water in the form of tiny bubbles. These microbubbles adhere to suspended particles in the water, forming a three-phase mixture of water, air, and particles. After the particles adhere to the bubbles, their density is less than that of water, so they float to the surface and form a scum layer, which is then separated from the water.

[0054] The scraper 5 is located inside the treatment shell 1, and the collection shell 10 is fixedly connected to the front side of the treatment shell 1. The treatment shell 1 has a sealing door, which allows for the periodic treatment of the collected scum layer and oil.

[0055] The treatment unit 6 is located inside the scraper 5 and the treatment shell 1. The treatment unit 6 includes two A electric slide rails 61. A drive plate 62 is fixed to the front of the scraper 5. A guide groove is provided on both the left and right sides of the scraper 5. A guide strip 63 slides inside the A guide groove. The moving end of the A electric slide rail 61 is connected to the upper side of the drive plate 62. An A mounting strip 64 is installed on the upper side of the A electric slide rail 61. The A mounting strip 64 and the guide strip 63 are fixedly connected to the inner side of the treatment shell 1 and the inner side of the collection shell 10. The A electric slide rail 61 is connected to the power supply and the controller through wires. The A electric slide rail 61 can move back and forth with the scraper 5 through the drive plate 62 to scrape the scum layer and oil into the collection shell 10, thereby realizing the rapid treatment of wastewater. Then, the treated wastewater is recycled for reuse.

[0056] In the description of this patent, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly, for example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections or indirect connections through an intermediate medium; they can be internal connections between two components. For those skilled in the art, the specific meaning of the above terms in this patent can be understood according to the specific circumstances.

[0057] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wastewater recovery device for cleaning the body of a multi-way valve, comprising a treatment shell (1) and a flip door (9), wherein the treatment shell (1) has a through hole A on its front side, and the flip door (9) rotates inside the through hole A, characterized in that, Also includes: A collection shell (10) is fixedly connected to the front side of the processing shell (1); An isolation plate (11) is provided on the upper side of the isolation plate (11) and two auxiliary plates (12) are provided in sequence. The isolation plate (11) and the auxiliary plates (12) are fixedly connected to the inner side of the processing shell (1). A filter screen (2), and a B filter screen (13) is provided on the upper side of the A filter screen (2). The A filter screen (2) and the B filter screen (13) are located inside the processing shell (1) and the processing shell (1) can slide inside the A through hole. A support ring (14) is fixed on the outer side of the A filter screen (2) and the B filter screen (13). C-shaped support strips (15) slide on the left and right ends of the outer side of the support ring (14). The C-shaped support strips (15) are fixedly connected to the inner side of the processing shell (1). Two cleaning brushes (3) are located on the upper side of filter screen A (2) and filter screen B (13), respectively; Two microbubble generators (4) are provided on the left side of the processing shell (1). The microbubble generators (4) are installed on the left side of the processing shell (1) and the generating end of the microbubble generators (4) is installed inside the mounting hole and located inside the processing shell (1). The microbubble generators (4) are connected to the power supply and the controller through wires. Scraper (5), the scraper (5) is located inside the processing shell (1); Processing unit (6), the processing unit (6) is located inside the scraper (5) and the processing shell (1); Two cleaning units (7) are located inside the cleaning brush (3) and the processing shell (1); Four positioning units (8) are located on the C-shaped support bar (15) and the support ring (14).

2. The wastewater recovery device for cleaning a multi-way valve body according to claim 1, characterized in that, Both the A filter (2) and the B filter (13) are provided with auxiliary tubes (16) on their upper sides. An A mounting plate (17) is fixed to the outside of the auxiliary tube (16), and the A mounting plate (17) is fixedly connected to the inside of the processing shell (1).

3. The wastewater recovery device for cleaning a multi-way valve body according to claim 1, characterized in that, The positioning unit (8) includes a spring (81), a positioning hole is provided on one side of the C-shaped support bar (15), a positioning rod (82) is provided inside the spring (81), the positioning rod (82) can slide inside the positioning hole, a limit ring (83) is fixed on the outside of the positioning rod (82), a positioning ring (84) is provided on the side of the limit ring (83) facing the C-shaped support bar (15), a cover plate (85) is provided on the side of the limit ring (83) away from the C-shaped support bar (15), and an A through hole is provided on one side of the cover plate (85). (82) can slide inside the positioning ring (84) and inside the A through hole. The outer side of the limiting ring (83) has a mounting shell (86) that slides and is fixedly connected to the support ring (14). The positioning ring (84) and the cover plate (85) are fixedly connected to the mounting shell (86). The spring (81) is located between the limiting ring (83) and the cover plate (85). The mounting shell (86) can slide inside the C-shaped support bar (15). An auxiliary part (87) is provided between the positioning rod (82) and the support ring (14).

4. The wastewater recovery device for cleaning a multi-way valve body according to claim 3, characterized in that, The auxiliary part (87) includes two A positioning blocks (871), which are fixedly connected to the support ring (14). The cover plate (85) is provided with a rotating ring (872) on the side away from the mounting shell (86). The rotating ring (872) can rotate outside the positioning rod (82). An auxiliary block (873) is fixed outside the rotating ring (872). A sliding groove is provided on one side of the A positioning block (871), and two B positioning blocks (874) are fixed on one side of the A positioning block (871). The auxiliary block (873) can slide between the two B positioning blocks (874), and the rotating ring (872) can slide inside the sliding groove.

5. The wastewater recovery device for cleaning a multi-way valve body according to claim 1, characterized in that, The processing unit (6) includes two A electric slide rails (61). A drive plate (62) is fixed to the front side of the scraper (5). A guide groove is provided on both the left and right sides of the scraper (5). A guide strip (63) slides inside the A guide groove. The moving end of the A electric slide rail (61) is connected to the upper side of the drive plate (62). An A mounting strip (64) is installed on the upper side of the A electric slide rail (61). The A mounting strip (64) and the guide strip (63) are fixedly connected to the inner side of the processing shell (1) and the inner side of the collection shell (10). The A electric slide rail (61) is connected to the power supply and the controller through wires.

6. The wastewater recovery device for cleaning the body of a multi-way valve according to claim 1, characterized in that, The cleaning unit (7) includes two B electric slide rails (71). A drive bar (72) is installed on the upper side of the cleaning brush (3). A B mounting bar (73) is installed on the upper side of the B electric slide rail (71). The moving end of the B electric slide rail (71) is connected to the upper side of the drive bar (72). The B mounting bar (73) is fixedly connected to the inner side of the processing shell (1). Guide plates (74) are provided on both the left and right sides of the cleaning brush (3). The guide plates (74) are located between two C-shaped support bars (15). The guide plates (74) are fixedly connected to the lower side of the B mounting bar (73). The B electric slide rail (71) is connected to the power supply and controller through wires.

7. A wastewater recovery device for cleaning multi-way valve bodies according to claim 6, characterized in that, The C-shaped support bar (15) has a B guide groove on one side, and a guide block (75) is fixed on one side of the guide plate (74). The guide block (75) can slide inside the B guide groove.

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