Settling tank with multi-stage filtering function

Abstract

The utility model relates to the field of sedimentation tanks, and discloses a sedimentation tank with a multi-stage filtering function, which comprises a first sedimentation tank, a second sedimentation tank is fixedly mounted at the top of the first sedimentation tank, and a water pump is fixedly mounted on the front side of the second sedimentation tank. A plurality of sedimentation tanks are required to be used when sewage is filtered, the device can be stacked when in use, so that the occupied area is smaller, the sedimentation time is longer, the filtering efficiency is better, and the device can discharge settled sludge through the sliding frame, so that the sludge is not easy to accumulate on the inner side of the machine, and the device is convenient to use. Later cleaning by workers is not needed, so that time and labor are saved during later cleaning by the workers; and through the arrangement of the mounting assembly, the filter screen of the device can be driven to slide out through the sliding frame in the long-term use process. And the screen is convenient to disassemble and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of sedimentation tanks, in particular to a sedimentation tank with a multi-stage filtering function. Background Art

[0002] Water is an indispensable resource in people's lives. Due to the wide range of water resources, water sources will be polluted to varying degrees. The polluted water contains a large amount of impurities, and the polluted water needs to be filtered and treated.

[0003] Announcement No. CN212076632U discloses a sedimentation tank with a multi-stage filtering function, including a first sedimentation tank and a second sedimentation tank, wherein a water inlet pipe is installed on the side wall of the first sedimentation tank, a water outlet pipe is installed on the other side wall of the first sedimentation tank, a water supply pipe is installed on the side wall of the second sedimentation tank, and a drainage pipe is installed on the top of the other side wall of the second sedimentation tank;

[0004] In the prior art, multiple sedimentation tanks are required for filtering sewage, which makes the device occupy a large area when in use, and requires a long time for sedimentation, resulting in low filtration efficiency. The device discharges the settled sludge through the sludge discharge pipe below, but the sludge is easy to accumulate on the inside of the machine, which requires staff to clean it later, making it time-consuming and laborious for staff to clean it later. Secondly, the filter screen of the device is difficult to disassemble and replace during long-term use, resulting in poor filtration effect. After disassembling the filter screen, the staff needs to install it, which is inconvenient, so that the maintenance time is long and the work efficiency is reduced.

[0005] Therefore, it is necessary to design a sedimentation tank with multi-stage filtration function that is easy to clean and has convenient filter disassembly and assembly. Utility Model Content

[0006] The utility model aims to provide a sedimentation tank with a multi-stage filtering function, which is easy to clean and the filter screen can be easily disassembled and assembled.

[0007] The above technical purpose of the utility model is achieved through the following technical scheme: it includes a first sedimentation tank, a second sedimentation tank is fixedly installed on the top of the first sedimentation tank, a water pump is fixedly installed on the front side of the second sedimentation tank, a hose is fixedly installed on the top and bottom of the water pump, one end of the hose is respectively fixedly installed on the top of the first sedimentation tank and the second sedimentation tank; a cleaning component, the cleaning component is installed on the first sedimentation tank and the second sedimentation tank; the installation component is installed on the first sedimentation tank and the second sedimentation tank.

[0008] The utility model is further configured as follows: the cleaning assembly includes a sliding frame, a motor, a drive shaft, a transmission gear, a baffle and a water inlet pipe, the sliding frame is slidably mounted on the front and rear inner walls of the first sedimentation tank and the second sedimentation tank, the motor is fixedly mounted on the rear inner wall of the sliding frame, the drive shaft is fixedly mounted on the output end of the motor, the other end of the drive shaft is rotatably mounted on the front inner wall of the sliding frame, the transmission gear is fixedly mounted on the outside of the drive shaft, and are arranged in sequence from front to back, the baffle is fixedly mounted on the top of the sliding frame, and the water inlet pipe is fixedly mounted on the top of the first sedimentation tank.

[0009] By adopting the above technical solution, multiple sedimentation tanks are required for sewage filtering. The device can be stacked when in use to occupy a smaller area, and the sedimentation takes a longer time, so that the filtration efficiency is better. The device can discharge the settled sludge through a sliding frame, so that the sludge is not easy to accumulate on the inside of the machine, and there is no need for staff to clean it later, which saves time and effort for staff to clean it later.

[0010] The utility model is further configured as follows: the installation assembly includes a screen, a fixed block, a supporting device, a sliding rod, a connecting block, a spring, a locking block and a pull rod; the screen is slidably installed on the inner sides of the first sedimentation tank and the second sedimentation tank; the fixed block is fixedly installed on the front and rear sides of the right side of the screen; the supporting device is fixedly installed on the upper and lower sides of the right side of the first sedimentation tank and the second sedimentation tank; the sliding rod is slidably installed between the inner sides of the supporting device; the connecting block is fixedly installed on the front and rear sides of the outer side of the sliding rod; the spring is fixedly installed on the front and rear sides of the inner side of the supporting device; the connecting block is fixedly installed on the other end of the spring; the locking block is fixedly installed on one side of the connecting block; and the pull rod is rotatably installed on the front side of the sliding rod.

[0011] By adopting the above technical solution, the filter of the device can be driven to slide out by the sliding frame during long-term use, making it more convenient to disassemble and replace the screen, thereby achieving a better filtering effect, and after the screen is disassembled, the screen can be driven by the sliding frame to slide into the inner side of the sedimentation tank, which is more convenient, thereby shortening the maintenance time and improving work efficiency.

[0012] The utility model is further configured as follows: a rotation groove is provided on the top of the baffle, and the transmission gear is rotatably mounted on the inner side of the rotation groove.

[0013] By adopting the above technical solution, the rotating groove facilitates the rotation of the transmission gear and prevents sewage inside the first sedimentation tank and the second sedimentation tank from entering the inner side of the sliding frame, so that the machine runs more stably.

[0014] The utility model is further configured as follows: tooth grooves are provided on the tops of the first sedimentation tank and the second sedimentation tank, the transmission gears are meshed with adjacent tooth grooves, and sludge partitions are rotatably installed on the right sides of the first sedimentation tank and the second sedimentation tank.

[0015] By adopting the above technical solution, the tooth groove makes it easy for the transmission gear to rotate and engage with it, thereby driving the sliding frame to slide and push the sludge out of the partition.

[0016] The utility model is further configured as follows: positioning grooves are provided on both front and rear sides of one side of the support device, and when the pull rod abuts against the front sides of the first settling tank and the second settling tank, the locking block does not fit into the positioning groove.

[0017] By adopting the above technical solution, the positioning groove makes it easy for the screen to not tilt during installation, and the locking block is not easy to block the fixing block after the pull rod is pulled out.

[0018] The utility model is further configured as follows: locking grooves are provided on upper and lower sides of one side of the fixing block, and the outer diameter of the locking block is the same as the inner diameter of the locking groove.

[0019] By adopting the above technical solution, the locking groove makes it easy for the locking block to lock the fixed block after it is moved, so that the screen can be disassembled and installed more conveniently.

[0020] The utility model is further configured as follows: a fixing groove is provided on one side of the sliding frame, a clamping block is provided on the inner side of the fixing groove, a clamping groove is provided on one side of the screen, and the clamping block is meshed with the clamping groove.

[0021] By adopting the above technical solution, the screen can be conveniently fixed in the fixing groove above the sliding frame through the clamping groove, so that the screen can be moved through the sliding frame when being disassembled and installed.

[0022] The beneficial effects of the utility model are:

[0023] 1. The utility model provides a cleaning component, and when filtering sewage, multiple sedimentation tanks are required. The device can be stacked when in use to occupy a smaller area, and the sedimentation takes a longer time, so that the filtration efficiency is better. The device can discharge the settled sludge through a sliding frame, so that the sludge is not easy to accumulate on the inside of the machine, and the staff does not need to clean it later, which saves time and effort for the staff to clean it later.

[0024] 2. The utility model provides an installation assembly, and the filter of the device can be driven to slide out through the sliding frame during long-term use, making it more convenient to disassemble and replace the screen, thereby achieving a better filtering effect. After the screen is disassembled, the screen can be driven by the sliding frame to slide into the inner side of the sedimentation tank, which is more convenient, thereby shortening the maintenance time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a structural schematic diagram of a sedimentation tank with multi-stage filtering function proposed by the utility model.

[0027] Figure 2 It is a partial structural schematic diagram of a sedimentation tank with multi-stage filtering function proposed by the utility model.

[0028] Figure 3 It is a partial structural schematic diagram of a sedimentation tank with multi-stage filtering function proposed by the utility model.

[0029] Figure 4 It is a partial structural schematic diagram of a sedimentation tank with multi-stage filtering function proposed by the utility model.

[0030] In the figure, 1. first sedimentation tank; 2. second sedimentation tank; 3. water pump; 4. hose; 5. sliding frame; 6. motor; 7. drive shaft; 8. transmission gear; 9. baffle; 10. water inlet pipe; 11. screen; 12. fixed block; 13. supporting device; 14. sliding rod; 15. connecting block; 16. spring; 17. locking block; 18. pull rod. DETAILED DESCRIPTION

[0031] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a sedimentation tank with a multi-stage filtering function, including a first sedimentation tank 1, a second sedimentation tank 2 is fixedly installed on the top of the first sedimentation tank 1, a water pump 3 is fixedly installed on the front side of the second sedimentation tank 2, and a hose 4 is fixedly installed on the top and bottom of the water pump 3. The hose 4 is convenient for extracting the filtered sewage above the first sedimentation tank 1 to the inner side of the second sedimentation tank 2 above for secondary filtration. One end of the hose 4 is fixedly installed on the top of the first sedimentation tank 1 and the second sedimentation tank 2 respectively; a cleaning component, the cleaning component is installed on the first sedimentation tank 1 and the second sedimentation tank 2; an installation component, the installation component is installed on the first sedimentation tank 1 and the second sedimentation tank 2.

[0032] Specifically, the cleaning assembly includes a sliding frame 5, a motor 6, a drive shaft 7, a transmission gear 8, a baffle 9 and a water inlet pipe 10. The sliding frame 5 is slidably mounted on the front and rear inner walls of the first sedimentation tank 1 and the second sedimentation tank 2, the motor 6 is fixedly mounted on the rear inner wall of the sliding frame 5, the drive shaft 7 is fixedly mounted on the output end of the motor 6, and the other end of the drive shaft 7 is rotatably mounted on the front inner wall of the sliding frame 5, the transmission gear 8 is fixedly mounted on the outer side of the drive shaft 7, and is arranged in sequence from front to back, the baffle 9 is fixedly mounted on the top of the sliding frame 5, and the water inlet pipe 10 is fixedly mounted on the top of the first sedimentation tank 1. It should be noted that after the sewage is settled in the first sedimentation tank 1 and the second sedimentation tank 2, the water flow is pumped out through the water pump 3, the motor 6 is controlled to drive the drive shaft 7 to rotate, so that the drive shaft 7 drives multiple transmission gears 8 to rotate, and after the transmission gear 8 rotates, it cooperates with the tooth groove above to drive the sliding frame 5 to slide, thereby pushing out the sludge, which is convenient for the later staff to clean up and makes the cleaning efficiency higher.

[0033] Specifically, the installation assembly includes a screen 11, a fixed block 12, a support device 13, a sliding rod 14, a connecting block 15, a spring 16, a locking block 17 and a pull rod 18. The screen 11 is slidably installed on the inner side of the first sedimentation tank 1 and the second sedimentation tank 2, the fixed block 12 is fixedly installed on the front and rear sides of the right side of the screen 11, the support device 13 is fixedly installed on the upper and lower sides of the right side of the first sedimentation tank 1 and the second sedimentation tank 2, the sliding rod 14 is slidably installed between the inner sides of the support device 13, the connecting block 15 is fixedly installed on the front and rear sides of the outer side of the sliding rod 14, the spring 16 is fixedly installed on the front and rear sides of the inner side of the support device 13, the connecting block 15 is fixedly installed on the other end of the spring 16, and the locking block 17 is fixedly installed on the connecting rod 14. On one side of the block 15, the pull rod 18 is rotatably installed on the front side of the sliding rod 14. It should be noted that the screen 11 can be disassembled and replaced after the sludge is pushed out, and the new screen 11 is fixedly installed in the fixed groove above the sliding frame 5. The pull rod 18 is pulled out and placed on the front side of the first sedimentation tank 1 and the second sedimentation tank 2, so that the sliding frame 5 drives the screen 11 to slide, and the fixed block 12 above the screen 11 slides into the inner side of the supporting device 13, and the pull rod 18 is loosened to make the spring 16 drive the connecting block 15 to slide. After the connecting block 15 slides, it drives the locking block 17 to enter the inner side of the locking groove above the fixed block 12 to fix the screen 11, so that the screen 11 is quick and convenient to disassemble and install.

[0034] Specifically, a rotating groove is opened on the top of the baffle 9, and the transmission gear 8 is rotatably installed on the inner side of the rotating groove. It should be noted that the rotating groove facilitates the rotation of the transmission gear 8 and prevents the sewage inside the first sedimentation tank 1 and the second sedimentation tank 2 from entering the inner side of the sliding frame 5, so that the machine runs more stably.

[0035] Specifically, tooth grooves are provided on the tops of the first sedimentation tank 1 and the second sedimentation tank 2, and the transmission gear 8 is meshed with adjacent tooth grooves. Sludge baffles are rotatably installed on the right sides of the first sedimentation tank 1 and the second sedimentation tank 2. It should be noted that the tooth grooves facilitate the transmission gear 8 to rotate and drive the sliding frame 5 to slide on the inner sides of the first sedimentation tank 1 and the second sedimentation tank 2, so that the sliding frame 5 can withdraw the sludge settled at the bottom of the first sedimentation tank 1 and the second sedimentation tank 2 from the sludge baffle, which is convenient for the staff to clean up.

[0036] Specifically, positioning grooves are provided on the front and rear sides of one side of the supporting device 13. When the pull rod 18 abuts against the front sides of the first sedimentation tank 1 and the second sedimentation tank 2, the locking block 17 does not fit into the positioning groove. It should be noted that the positioning groove facilitates the positioning and locking of the screen 11 when it slides into the inner side of the first sedimentation tank 1 and the second sedimentation tank 2, so that when the pull rod 18 is pulled to the front side of the first sedimentation tank 1 and the second sedimentation tank 2, the screen 11 can be installed conveniently without interfering with the locking block 17.

[0037] Specifically, locking grooves are provided on the upper and lower sides of one side of the fixed block 12, and the outer diameter of the locking block 17 is the same as the inner diameter of the locking groove. It should be noted that the locking groove facilitates the locking block 17 to lock the fixed block 12 after sliding, so that the screen 11 can be quickly fixed and disassembled through the fixed block 12, making it more convenient for the staff to maintain the screen 11.

[0038] Specifically, a fixed groove is provided on one side of the sliding frame 5, a card block is provided on the inner side of the fixed groove, and a card groove is provided on one side of the screen 11, and the card block is engaged with the card groove. It should be noted that the fixed groove facilitates the screen 11 to pass through and enter, so that the card groove above the screen 11 is engaged with the card groove, so that the sliding frame 5 can drive the screen 11 to move after sliding, making it easier for the staff.

[0039] Through the above structure, the utility model provides a sedimentation tank with multi-stage filtering function. When filtering sewage, multiple sedimentation tanks are required to be used. The device can be stacked when in use to occupy a small area, and the sedimentation takes a long time, so that the filtering efficiency is better. The device can discharge the settled sludge through the sliding frame, so that the sludge is not easy to accumulate on the inside of the machine, and the staff does not need to clean it later, which saves time and effort for the staff to clean it later. Through the installation assembly, the filter of the device can be driven by the sliding frame to slide out during long-term use. It is convenient to disassemble and replace the screen.

[0040] The specific operation is that the device is connected to an external power supply, and the sewage is discharged into the inner side of the first sedimentation tank 1 through the water inlet pipe 10. The first sedimentation tank 1 treats the sewage and discharges it into the inner side of the second sedimentation tank 2 through the water pump 3 and the hose 4. After the sewage is settled in the first sedimentation tank 1 and the second sedimentation tank 2, the water flow is pumped out through the water pump 3, and the control motor 6 drives the driving shaft 7 to rotate, so that the driving shaft 7 drives multiple transmission gears 8 to rotate. After the transmission gear 8 rotates, it cooperates with the tooth groove above to drive the sliding frame 5 to slide, so as to push out the sludge. After the sludge is pushed out, the screen 1 can be 1 is disassembled and replaced, a new screen 11 is fixedly installed in the fixing groove above the sliding frame 5, the pull rod 18 is pulled out and placed at the front side of the first sedimentation tank 1 and the second sedimentation tank 2, so that the sliding frame 5 drives the screen 11 to slide, and the fixing block 12 above the screen 11 slides into the inner side of the supporting device 13, the pull rod 18 is loosened, and the spring 16 drives the connecting block 15 to slide, and after the connecting block 15 slides, it drives the locking block 17 to enter the inner side of the locking groove above the fixing block 12, so that the screen 11 is fixed, so that the screen 11 is quick and convenient to disassemble and install.

Claims

1. A sedimentation tank with multi-stage filtration function, characterized in that: include: A first sedimentation tank (1), a second sedimentation tank (2) is fixedly mounted on the top of the first sedimentation tank (1), a water pump (3) is fixedly mounted on the front side of the second sedimentation tank (2), a hose (4) is fixedly mounted on the top and bottom of the water pump (3), and one end of the hose (4) is fixedly mounted on the top of the first sedimentation tank (1) and the top of the second sedimentation tank (2), respectively; A cleaning assembly, wherein the cleaning assembly is mounted on a first sedimentation tank (1) and a second sedimentation tank (2); the cleaning assembly comprises a sliding frame (5), a motor (6), a drive shaft (7), a transmission gear (8), a baffle (9) and a water inlet pipe (10); the sliding frame (5) is slidably mounted on the front and rear inner walls of the first sedimentation tank (1) and the second sedimentation tank (2); the motor (6) is fixedly mounted on the rear inner wall of the sliding frame (5); the drive shaft (7) is fixedly mounted on the output end of the motor (6); the other end of the drive shaft (7) is rotatably mounted on the front inner wall of the sliding frame (5); the transmission gear (8) is fixedly mounted on the outer side of the drive shaft (7) and arranged in sequence from front to back; the baffle (9) is fixedly mounted on the top of the sliding frame (5); and the water inlet pipe (10) is fixedly mounted on the top of the first sedimentation tank (1); An installation component is installed on the first sedimentation tank (1) and the second sedimentation tank (2).

2. A sedimentation tank with multi-stage filtration function according to claim 1, characterized in that: The installation assembly comprises a screen (11), a fixed block (12), a supporting device (13), a sliding rod (14), a connecting block (15), a spring (16), a locking block (17) and a pull rod (18); the screen (11) is slidably installed on the inner sides of the first sedimentation tank (1) and the second sedimentation tank (2); the fixed block (12) is fixedly installed on the front and rear sides of the right side of the screen (11); the supporting device (13) is fixedly installed on the upper and lower sides of the right side of the first sedimentation tank (1) and the second sedimentation tank (2); the sliding rod (14) is slidably installed between the inner sides of the supporting device (13); the connecting block (15) is fixedly installed on the front and rear sides of the outer side of the sliding rod (14); the spring (16) is fixedly installed on the front and rear sides of the inner side of the supporting device (13); the connecting block (15) is fixedly installed on the other end of the spring (16); the locking block (17) is fixedly installed on one side of the connecting block (15); and the pull rod (18) is rotatably installed on the front side of the sliding rod (14).

3. A sedimentation tank with multi-stage filtration function according to claim 1, characterized in that: A rotation groove is formed on the top of the baffle plate (9), and the transmission gear (8) is rotatably mounted on the inner side of the rotation groove.

4. A sedimentation tank with multi-stage filtration function according to claim 1, characterized in that: Tooth grooves are provided on the top of the first sedimentation tank (1) and the second sedimentation tank (2), and the transmission gear (8) is meshed with adjacent tooth grooves. Sludge partitions are rotatably installed on the right sides of the first sedimentation tank (1) and the second sedimentation tank (2).

5. A sedimentation tank with multi-stage filtration function according to claim 2, characterized in that: Positioning grooves are provided on both the front and rear sides of one side of the support device (13); when the pull rod (18) abuts against the front sides of the first sedimentation tank (1) and the second sedimentation tank (2), the locking block (17) does not fit into the positioning grooves.

6. A sedimentation tank with multi-stage filtration function according to claim 2, characterized in that: A locking groove is provided on both upper and lower sides of one side of the fixing block (12), and the outer diameter of the locking block (17) is the same as the inner diameter of the locking groove.

7. The sedimentation tank with multi-stage filtration function according to claim 1, characterized in that: A fixing groove is provided on one side of the sliding frame (5), a clamping block is provided on the inner side of the fixing groove, and a clamping groove is provided on one side of the screen (11), and the clamping block is meshed with the clamping groove.

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