Automatic cleaning system for high-density sedimentation tank

Abstract

The application discloses a kind of high-density sedimentation tank automatic cleaning system, applied in the technical field of sedimentation tank cleaning, the application can be adjusted to the position of pool bottom component by setting movable assembly and connecting assembly cooperation, and movable assembly and pool bottom component can be split, so as to be installed in the pool that needs to be cleaned, make it more flexible, without preloading the device in high-density sedimentation tank, but can be installed when it needs to be cleaned, the sleeve cooperation plug of setting can be pumped into the impurities of pool bottom by liquid pump connected with branch pipe, and excess liquid is discharged through bottom pipe, and the water flow is sprayed to pool bottom, to flush the impurities of pool bottom into water, avoid impurities adhesion.

Description

Technical Field

[0001] This invention belongs to the field of sedimentation tank cleaning technology, and specifically relates to an automatic cleaning system for high-density sedimentation tanks. Background Technology

[0002] Based on the working environment and working principle of high-density sedimentation tanks, various impurities will be generated during their use, but not limited to the one mentioned below. Sedimentation tanks are sewage treatment equipment that removes suspended solids from water through sedimentation. After long-term use, flocculent precipitates and adhesives will adhere to the inside of the high-density sedimentation tank.

[0003] The density of sediment produced in existing high-density sedimentation tanks is usually greater than that of the wastewater being treated. As a result, most of the impurities tend to adhere to the bottom of the sedimentation tank. Impurities on the inner side walls of the tank are usually cleaned by scraping, while impurities at the bottom are usually difficult to clean and collect. Moreover, the cleaning equipment is usually large and it is quite troublesome to install the equipment inside the tank.

[0004] Based on the problems mentioned above, we found that existing cleaning equipment for high-density sedimentation tanks is difficult to avoid these problems at the same time. Even if the desired effect can be achieved, the equipment needs to be pre-installed in the sedimentation tank, thus failing to achieve the desired effect. Therefore, we propose an automatic cleaning system for high-density sedimentation tanks that can be assembled in the tank and can clean the bottom of the high-density sedimentation tank and collect impurities. Summary of the Invention

[0005] The purpose of this invention is to address an existing automatic cleaning system for high-density sedimentation tanks, which has the advantage of being able to clean the bottom of the high-density sedimentation tank and collect impurities.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: an automatic cleaning system for a high-density sedimentation tank, comprising a movable component, a connecting component bolted to the bottom of the movable component, and a tank bottom component bolted to the bottom of the connecting component;

[0007] The pool bottom assembly includes a sleeve, an insert sleeve is movably connected to the inner side of the sleeve, a branch pipe is bolted to the bottom of the sleeve, a connecting rod is bolted to the bottom of the sleeve, and a scraper is bolted to the bottom of the connecting rod.

[0008] A liquid pump is bolted to the rear side of the branch pipe, and a bottom pipe is bolted to the outlet end of the liquid pump.

[0009] By adopting the above technical solution, the position of the pool bottom component can be easily adjusted by setting up movable components and connecting components. The movable components and pool bottom components can also be disassembled for installation in the pool that needs cleaning. By setting up a sleeve and insert, the liquid pump connected to the branch pipe can draw in impurities from the pool bottom and discharge excess liquid through the bottom pipe. The discharged water flow sprays onto the pool bottom to flush the impurities into the water, making it easier for the sleeve to suck them in. The scraper at the bottom of the connecting rod contacts the pool bottom and can scrape away impurities from the pool bottom, resulting in a better cleaning effect.

[0010] The present invention is further configured such that: a protective shell is bolted to the outside of the liquid pump, and a pressurizing nozzle is bolted to the bottom of the bottom pipe.

[0011] By adopting the above technical solution, the liquid pump can be protected by setting a protective shell to reduce its immersion in water, and the pressure nozzle can easily increase the force of the water sprayed from the bottom of the pipe, making its cleaning effect better.

[0012] The present invention is further configured such that: a filter screen is bolted to the bottom of both the sleeve and the insert, a waste inlet groove is opened at the top of both the sleeve and the insert, and the filter screen is set at the top of the branch pipe.

[0013] By adopting the above technical solution and setting up a filter screen, it is easy to filter the wastewater that passes through the waste tank, so as to keep impurities inside the tube and discharge the filtered water.

[0014] The present invention is further configured such that: a metal mating block is bolted to the left side of the insert, a magnetic block is bolted to the left side of the inner side of the sleeve, the right side of the magnetic block is bonded to the metal mating block, a handle is bolted to the right side of the insert, and the surface of the handle is provided with anti-slip texture.

[0015] By adopting the above technical solution, the magnetic block and the metal mating block are designed to prevent the insert from coming loose when it is inserted into the casing. The handle makes it easy to pull out or push the insert in, and the anti-slip texture prevents the hand from slipping.

[0016] The invention is further configured such that: the movable component includes an outer frame, a transmission screw is rotatably connected to the inner side of the outer frame, a drive motor is provided on the front side of the transmission screw, a reducer is drivenly connected to the output end of the drive motor, the output end of the reducer is bolted to the front side of the transmission screw, a slider is slidably connected to the inner side of the outer frame, the inner side of the slider is threadedly connected to the transmission screw, and electric telescopic cylinders are provided on the left and right sides of the top of the sleeve, with the side of the slider near the electric telescopic cylinder bolted to the left side of the left electric telescopic cylinder.

[0017] By adopting the above technical solution and setting a transmission screw, it is easy to move the slider along the outer frame when the drive motor and reducer drive the transmission screw to rotate. When it moves, it will drive the electric telescopic cylinder to move, so that the bottom structure connected to the electric telescopic cylinder can move along the inside of the pool.

[0018] The invention is further configured such that: the right side of the right-side electric telescopic cylinder is slidably connected to a limit guide rail, and the bottom of the electric telescopic cylinder is bolted to the connecting assembly.

[0019] By adopting the above technical solution and setting a limit guide rail, the movement of the right-side electric telescopic cylinder can be easily guided, avoiding uneven force distribution that could prevent it from functioning properly.

[0020] The present invention is further configured such that: a transverse groove is provided on the rear side of the inner side of the sleeve, and a transverse bar is bolted to the rear side of the insert, the outer side of the transverse bar cooperating with the transverse groove.

[0021] By adopting the above technical solution, and by setting a horizontal groove and a horizontal bar to cooperate, it is easy to prevent the insert from rotating when it is inserted into the tube.

[0022] The present invention is further configured such that: the connecting component includes a connecting frame, an inner frame is inserted into the inner side of the connecting frame, the front and rear sides of the connecting frame are provided with mating grooves, the front and rear sides of the inner side of the inner frame are rotatably connected with locking blocks, the outer side of the locking blocks is used in conjunction with the mating grooves, the top of the inner frame is bolted to the telescopic end of the electric telescopic cylinder, and the bottom of the connecting frame is bolted to the top of the sleeve.

[0023] By adopting the above technical solution, and by setting a connecting frame to cooperate with the inner frame, when it is necessary to connect the moving component and the pool bottom component, the inner frame is inserted into the connecting frame, and its locking block will fall into the mating groove and open, which can prevent it from loosening naturally, so as to complete the connection between the structures.

[0024] The present invention is further configured such that: a limiting slide rail is bolted to the inner side of the mating groove, a limiting telescopic rod is slidably connected to the inner side of the limiting slide rail, the limiting telescopic rod is rotatably connected to the locking block on the side near the locking block, a spring is bolted to the outer side of the locking block, and the spring is disposed on the outer side of the limiting telescopic rod.

[0025] By adopting the above technical solution, the rotation angle of the locking block can be limited by setting a limiting slide rail and a limiting telescopic rod. The spring can make the locking block usually in the open state, making its structure more reasonable.

[0026] The present invention is further configured such that: a reset torsion spring is bolted to the outer side of the locking block, and the side of the reset torsion spring away from the locking block is bolted to the inner frame.

[0027] By adopting the above technical solution and setting a reset torsion spring, the locking block can be further opened, and the auxiliary spring and limit telescopic rod prevent it from being unable to pop out from inside the inner frame.

[0028] In summary, the present invention has the following beneficial effects:

[0029] By setting up movable and connecting components, the position of the bottom component can be easily adjusted. The movable and bottom components can also be disassembled for installation in the pool that needs cleaning, making it more flexible. It does not require pre-loading the device into the high-density sedimentation tank; it can be installed only when cleaning is needed. The sleeve and insert can use a liquid pump connected to the branch pipe to draw impurities from the bottom of the pool into the tank and discharge excess liquid through the bottom pipe. The discharged water sprays onto the bottom of the pool to flush impurities into the water, preventing impurities from adhering. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the structure and installation of the present invention;

[0032] Figure 3 This is the present invention. Figure 1 A magnified view of a section at point A in the middle;

[0033] Figure 4 This is a schematic diagram of the external structure of the connection component of the present invention;

[0034] Figure 5 This is the present invention. Figure 4 A magnified view of a section at point B in the middle;

[0035] Figure 6 This is a right-side sectional view of the inner frame of the present invention;

[0036] Figure 7 This is a schematic diagram of the connection component structure of the present invention;

[0037] Figure 8 This is a schematic diagram showing the location of the connecting components of the present invention;

[0038] Figure 9 This is a schematic diagram of the structure of the inner sleeve of the present invention;

[0039] Figure 10 This is a partial structural schematic diagram of the casing in this invention;

[0040] Figure 11 This is a schematic diagram of the liquid pump in this invention;

[0041] Figure 12 This is a partial structural diagram of the casing of the present invention.

[0042] Reference numerals: 1. Movable component; 101. Outer frame; 102. Transmission screw; 103. Drive motor; 104. Reducer; 105. Slider; 106. Electric telescopic cylinder; 2. Connecting component; 201. Connecting frame; 202. Inner frame; 203. Mating groove; 204. Locking block; 3. Pool bottom component; 301. Enclosure; 302. Insert; 303. Branch pipe; 304. Connecting rod; 305. Scraper; 4. Liquid pump; 5. Bottom pipe; 6. Pressurized nozzle; 7. Protective shell; 8. Filter screen; 9. Waste inlet tank; 10. Metal mating block; 11. Magnetic block; 12. Handle; 13. Limiting guide rail; 14. Horizontal groove; 15. Horizontal bar; 16. Limiting slide rail; 17. Limiting telescopic rod; 18. Return torsion spring; 19. Spring. Detailed Implementation

[0043] The present invention will be further described in detail below with reference to the accompanying drawings.

[0044] Example 1:

[0045] refer to Figure 1-12 An automatic cleaning system for a high-density sedimentation tank includes a movable component 1, a connecting component 2 bolted to the bottom of the movable component 1, and a tank bottom component 3 bolted to the bottom of the connecting component 2.

[0046] The pool bottom assembly 3 includes a sleeve 301, an insert 302 is movably connected to the inner side of the sleeve 301, a branch pipe 303 is bolted to the bottom of the sleeve 301, a connecting rod 304 is bolted to the bottom of the sleeve 301, and a scraper 305 is bolted to the bottom of the connecting rod 304.

[0047] A liquid pump 4 is bolted to the rear side of the branch pipe 303, and a bottom pipe 5 is bolted to the outlet end of the liquid pump 4. By setting up a sleeve 301 in conjunction with a plug 302, the liquid pump 4 connected to the branch pipe 303 can draw in impurities from the bottom of the pool and discharge excess liquid through the bottom pipe 5. The discharged water flow sprays onto the bottom of the pool to flush the impurities into the water, making it easier for the sleeve 301 to suck them in. The scraper 305 at the bottom of the connecting rod 304 contacts the bottom of the pool and can scrape off impurities from the bottom of the pool, making its cleaning effect better.

[0048] like Figure 1 As shown, a protective housing 7 is bolted to the outside of the liquid pump 4, and a pressurized nozzle 6 is bolted to the bottom of the bottom pipe 5. By setting the protective housing 7, the liquid pump 4 can be protected and its immersion in water can be reduced. The pressurized nozzle 6 can easily increase the force of the water sprayed from the bottom of the bottom pipe 5, so that its cleaning effect is better.

[0049] like Figure 10 and Figure 12As shown, filter screens 8 are bolted to the bottom of both the sleeve 301 and the bottom of the insert 302. Waste inlet grooves 9 are opened at the top of both the sleeve 301 and the insert 302. The filter screens 8 are set at the top of the branch pipe 303. By setting the filter screens 8, the wastewater passing through the waste inlet grooves 9 can be filtered to keep impurities inside the insert 302 and the filtered water can be discharged.

[0050] like Figure 12 As shown, a metal mating block 10 is bolted to the left side of the insert 302, and a magnetic block 11 is bolted to the left side of the inner side of the sleeve 301. The right side of the magnetic block 11 is bonded to the metal mating block 10. A handle 12 is bolted to the right side of the insert 302. The surface of the handle 12 is provided with anti-slip texture. By setting the magnetic block 11 to cooperate with the metal mating block 10, it is easy to prevent the insert 302 from coming loose when it is inserted into the sleeve 301. The handle 12 can be used to pull out or push in the insert 302, and the anti-slip texture can prevent the hand from slipping.

[0051] like Figure 1 As shown, the right side of the electric telescopic cylinder 106 is slidably connected to the limit guide rail 13. The bottom of the electric telescopic cylinder 106 is bolted to the connecting component 2. By setting the limit guide rail 13, the movement of the right electric telescopic cylinder 106 can be guided to avoid uneven force distribution that could prevent it from functioning properly.

[0052] like Figure 12 As shown, a horizontal groove 14 is provided on the rear side of the inner side of the sleeve 301, and a horizontal bar 15 is bolted to the rear side of the insert 302. The outer side of the horizontal bar 15 is used in conjunction with the horizontal groove 14. By setting the horizontal groove 14 to cooperate with the horizontal bar 15, it is easy to prevent the insert 302 from rotating when it is inserted into the sleeve 301.

[0053] Brief description of the usage process: By setting up the liquid pump 4 and the branch pipe 303 in cooperation, while sucking the liquid from the bottom of the pool, the sleeve 301 and the insert 302 are used to draw in the impurities and liquid from the bottom of the pool together, and the excess liquid is discharged through the bottom pipe 5. The filter screen 8 filters out the impurities and stores them in the insert 302. The discharged water flow sprays the bottom of the pool through the bottom pipe 5 and the pressurized nozzle 6 to flush the impurities from the bottom of the pool into the water. The scraper 305 at the bottom of the connecting rod 304 contacts the bottom of the pool and can scrape off the impurities from the bottom of the pool, making the cleaning effect better. After cleaning, the insert 302 can be removed from the sleeve 301 through the handle 12 to remove the impurities.

[0054] Example 2:

[0055] refer to Figure 1-8An automatic cleaning system for high-density sedimentation tanks includes a movable component 1, a connecting component 2 bolted to the bottom of the movable component 1, and a tank bottom component 3 bolted to the bottom of the connecting component 2. By setting the movable component 1 and the connecting component 2 to cooperate, the position of the tank bottom component 3 can be easily adjusted, and the movable component 1 and the tank bottom component 3 can be disassembled for installation in the tank that needs to be cleaned.

[0056] like Figure 3 As shown, the active component 1 includes an outer frame 101. A transmission screw 102 is rotatably connected to the inner side of the outer frame 101. A drive motor 103 is provided on the front side of the transmission screw 102. A reducer 104 is driven to the output end of the drive motor 103. The output end of the reducer 104 is bolted to the front side of the transmission screw 102. A slider 105 is slidably connected to the inner side of the outer frame 101. The inner side of the slider 105 is threaded to the transmission screw 102. Electric telescopic cylinders 106 are provided on the left and right sides of the top of the sleeve 301. The side of the slider 105 closest to the electric telescopic cylinder 106 is bolted to the left side of the left electric telescopic cylinder 106. By setting the transmission screw 102, it is convenient to move the slider 105 along the outer frame 101 when the drive motor 103 and the reducer 104 drive the transmission screw 102 to rotate. When it moves, it will drive the electric telescopic cylinder 106 to move, so that the bottom structure connected to the electric telescopic cylinder 106 can move along the pool.

[0057] like Figure 7 As shown, the connecting component 2 includes a connecting frame 201, an inner frame 202 inserted into the inner side of the connecting frame 201, and mating grooves 203 on both the front and rear sides of the connecting frame 201. A locking block 204 is rotatably connected to both the front and rear sides of the inner frame 202. The outer side of the locking block 204 engages with the mating groove 203. The top of the inner frame 202 is bolted to the telescopic end of the electric telescopic cylinder 106, and the bottom of the connecting frame 201 is bolted to the top of the casing 301. By setting the connecting frame 201 and the inner frame 202 to engage, when it is necessary to connect the movable component 1 and the pool bottom component 3, the inner frame 202 is inserted into the connecting frame 201, and its locking block 204 will fall into the mating groove 203 and open, preventing it from loosening naturally, thus completing the connection between the structures.

[0058] like Figure 6As shown, a limiting slide rail 16 is bolted to the inner side of the mating groove 203, and a limiting telescopic rod 17 is slidably connected to the inner side of the limiting slide rail 16. The limiting telescopic rod 17 is rotatably connected to the locking block 204 on the side near the locking block 204. An auxiliary spring 19 is bolted to the outer side of the locking block 204. The auxiliary spring 19 is located on the outer side of the limiting telescopic rod 17. By setting the limiting slide rail 16 and the limiting telescopic rod 17 in cooperation, the rotation angle of the locking block 204 can be limited. The auxiliary spring 19 can make it easier for the locking block 204 to be in the open state normally, making its structure more reasonable.

[0059] like Figure 5 and Figure 6 As shown, a reset torsion spring 18 is bolted to the outside of the locking block 204. The side of the reset torsion spring 18 away from the locking block 204 is bolted to the inner frame 202. By setting the reset torsion spring 18, the locking block 204 can be further opened. The auxiliary spring 19 and the limiting telescopic rod 17 prevent it from being unable to pop out from inside the inner frame 202.

[0060] Brief description of the usage process: The inner frame 202 is inserted into the connecting frame 201, and its locking block 204 will fall into the mating groove 203 and be pressed open by the elastic force of the auxiliary spring 19 and the return torsion spring 18 to complete the installation of the movable component 1 and the bottom component 3. Then, the outer frame 101 and the limiting guide rail 13 are installed on the top of the sedimentation tank for cleaning. At the same time as cleaning, the drive motor 103 and the reducer 104 drive the transmission screw 102 to rotate, causing the slider 105 to move along the outer frame 101. When it moves, it will drive the electric telescopic cylinder 106 to move, so that the bottom structure connected to the electric telescopic cylinder 106 can move along the inside of the tank. The electric telescopic cylinder 106 can facilitate the vertical movement of the bottom component 3.

[0061] This specific embodiment is merely an explanation of the present invention and is not intended to limit the invention. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An automatic cleaning system for a high-density sedimentation tank, comprising a movable component (1), characterized in that: The bottom of the active component (1) is bolted with a connecting component (2), and the bottom of the connecting component (2) is bolted with a pool bottom component (3). The pool bottom assembly (3) includes a sleeve (301), an insert (302) is movably connected to the inner side of the sleeve (301), a branch pipe (303) is bolted to the bottom of the sleeve (301), a connecting rod (304) is bolted to the bottom of the sleeve (301), and a scraper (305) is bolted to the bottom of the connecting rod (304). A liquid pump (4) is bolted to the rear side of the branch pipe (303), and a bottom pipe (5) is bolted to the outlet end of the liquid pump (4). The outer side of the liquid pump (4) is bolted with a protective shell (7), and the bottom of the bottom pipe (5) is bolted with a pressurizing nozzle (6). A filter screen (8) is bolted to the bottom of the sleeve (301) and the bottom of the insert (302). A waste inlet groove (9) is opened at the top of the sleeve (301) and the insert (302). The filter screen (8) is set at the top of the branch pipe (303). A metal mating block (10) is bolted to the left side of the insert (302), a magnetic block (11) is bolted to the left side of the inner side of the sleeve (301), the right side of the magnetic block (11) is bonded to the metal mating block (10), and a handle (12) is bolted to the right side of the insert (302). The surface of the handle (12) is provided with anti-slip texture. The active component (1) includes an outer frame (101), a transmission screw (102) is rotatably connected to the inner side of the outer frame (101), a drive motor (103) is provided on the front side of the transmission screw (102), a reducer (104) is connected to the output end of the drive motor (103), the output end of the reducer (104) is bolted to the front side of the transmission screw (102), a slider (105) is slidably connected to the inner side of the outer frame (101), the inner side of the slider (105) is threadedly connected to the transmission screw (102), and electric telescopic cylinders (106) are provided on the left and right sides of the top of the sleeve (301), and the side of the slider (105) near the electric telescopic cylinder (106) is bolted to the left side of the left electric telescopic cylinder (106); The right side of the electric telescopic cylinder (106) is slidably connected to the limit guide rail (13), and the bottom of the electric telescopic cylinder (106) is bolted to the connecting assembly (2). A transverse groove (14) is provided on the rear side of the inner side of the sleeve (301), and a transverse bar (15) is bolted to the rear side of the insert (302). The outer side of the transverse bar (15) is used in conjunction with the transverse groove (14). The connecting component (2) includes a connecting frame (201), an inner frame (202) is inserted into the inner side of the connecting frame (201), and a mating groove (203) is provided on the front and rear sides of the connecting frame (201). A locking block (204) is rotatably connected to the front and rear sides of the inner side of the inner frame (202). The outer side of the locking block (204) is used in conjunction with the mating groove (203). The top of the inner frame (202) is bolted to the telescopic end of the electric telescopic cylinder (106), and the bottom of the connecting frame (201) is bolted to the top of the sleeve (301). The inner side of the mating groove (203) is bolted with a limiting slide rail (16), and the inner side of the limiting slide rail (16) is slidably connected with a limiting telescopic rod (17). The side of the limiting telescopic rod (17) near the locking block (204) is rotatably connected to the locking block (204). A spring (19) is bolted to the outer side of the locking block (204), and the spring (19) is located on the outer side of the limiting telescopic rod (17). A reset torsion spring (18) is bolted to the outside of the locking block (204), and the side of the reset torsion spring (18) away from the locking block (204) is bolted to the inner frame (202).

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