Dirt separation structure for water purification device

Abstract

The utility model relates to the technical field of water purification, and discloses a dirt separation structure for a water purification device, which comprises a stirring barrel, a rotating component is arranged in the stirring barrel, and a filtering component is arranged on one side of the stirring barrel; the rotating assembly comprises a fixed box, a power rod is rotatably embedded in the stirring barrel, the power rod is connected with a small gear, a rotating cylinder is rotatably embedded in the stirring barrel, the rotating cylinder is connected with a large gear, and the rotating cylinder is connected with a rotating frame; the filtering assembly comprises a separating box, a filtering box is arranged in the separating box, an upper filtering net is arranged in the filtering box, a lower filtering net is arranged in the filtering box, the filtering box is connected with a threaded box, a threaded rod is rotationally embedded in the threaded box, the outer surface of the threaded rod is sleeved with a threaded block in a threaded mode, and the threaded block is connected with a moving plate; the problems that stirring is not uniform in the using process, and the filter plate cannot be cleaned are solved.

Description

Technical Field

[0001] This utility model relates to the field of water purification technology, specifically to a waste separation structure for a water purification device. Background Technology

[0002] Water purification refers to the process of removing harmful substances such as suspended solids, colloids, dissolved substances, microorganisms, and heavy metal ions from water bodies through various methods such as physical, chemical, and biological methods, in order to improve water quality and make it meet specific usage standards or environmental requirements.

[0003] Chinese Patent Publication No. CN221637486U discloses a "Sludge Separation Structure for a Water Purification Device," which includes a separation tank, an inlet at the top of the separation tank, an outlet at one side of the bottom of the separation tank, and a separation structure inside the separation tank that communicates with the inlet. The separation structure includes an inner tank fixed inside the separation tank and communicating with the inlet, a main shaft coaxially fixed between the two ends of the inner tank, and a spiral separation plate fixed outside the main shaft and attached to the inner wall of the inner tank. The inner tank has several first filter holes circumferentially opened, and a sludge collection structure communicating with the bottom of the separation tank is provided at the bottom of the separation tank. This invention solves the problem that in traditional sludge separation structures used in water purification devices, sludge accumulates on the filter screen and causes blockage during long-term sludge separation, thus affecting the sludge separation effect.

[0004] While existing technologies perform filtration and separation, they can only perform stirring during use. The single stirring rod rotates only in a fixed direction, which can easily lead to uneven distribution of dirt or flocculant. Insufficient stirring intensity also results in some dirt particles not fully contacting the flocculant, forming loose flocs and reducing the sedimentation rate. Furthermore, the filter plate cannot be automatically cleaned during use, and the filter plate gradually becomes clogged with suspended solids and other impurities, thus affecting the filtration efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a waste separation structure for a water purification device, in order to solve the problems in the prior art where only stirring can be performed during use, and the single stirring rod rotates only in a fixed direction, which easily leads to uneven distribution of waste or flocculant. Insufficient stirring intensity also results in some waste particles not fully contacting the flocculant, forming loose flocs, reducing the sedimentation rate. At the same time, the filter plate cannot be automatically cleaned during use, and the filter plate is gradually blocked by suspended solids and other impurities, thus affecting the filtration efficiency.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a waste separation structure for a water purification device, including a stirring tank, wherein a rotating component is provided inside the stirring tank, and a filter component is provided on one side of the stirring tank;

[0007] The rotating assembly includes a fixed box, which is fixedly connected to the top of the outer surface of the mixing tank. A power rod is rotatably embedded inside the mixing tank, and a small gear is fixedly connected to the outer surface of the power rod. A rotating cylinder is rotatably embedded inside the mixing tank, and a large gear is fixedly connected to the outer surface of the rotating cylinder. A rotating frame is fixedly connected to the outer surface of the rotating cylinder.

[0008] The filtration assembly includes a separation box, and a filter box is provided inside the separation box. An upper filter screen is provided inside the filter box, and a lower filter screen is provided inside the filter box. A threaded box is fixedly connected to one side of the inner wall of the filter box, and a threaded rod is rotatably embedded inside the threaded box. A threaded block is threadedly sleeved on the outer surface of the threaded rod, and a movable plate is fixedly connected to one side of the outer surface of the threaded block.

[0009] Preferably, an output rod is rotatably embedded inside the fixed box, and an upper gear is fixedly connected to the outer surface of the output rod. The outer surface of the upper gear meshes with a small gear, and a lower gear is fixedly connected to the outer surface of the output rod. The outer surface of the upper gear meshes with a large gear.

[0010] Preferably, a transmission gear is fixedly connected to the outer surface of the power rod, and a plurality of second stirring plates are fixedly connected to the outer surface of the power rod.

[0011] Preferably, the rotating frame has multiple connecting gears embedded inside, and the outer surfaces of the multiple connecting gears are all meshed with the transmission gears. The bottom of the outer surfaces of the multiple connecting gears are all fixedly connected with stirring rods, and the outer surfaces of the multiple stirring rods are all fixedly connected with first stirring plates.

[0012] Preferably, the movable plate is provided with multiple dual-head motor housings, and each of the multiple dual-head motor housings is provided with a dual-head motor. Multiple upper brushes are rotatably embedded inside the movable plate, and multiple lower brushes are rotatably embedded inside the movable plate. The output shafts of the multiple dual-head motors are fixedly connected to the upper brushes, and the output shafts of the multiple dual-head motors are fixedly connected to the lower brushes.

[0013] Preferably, the threaded box is provided with a limit rod inside, the threaded block is slidably sleeved on the outer surface of the limit rod, an inner motor box is fixedly connected to one side of the outer surface of the threaded box, and an inner motor is provided inside the inner motor box. The output shaft of the inner motor is fixedly connected to the threaded rod.

[0014] Preferably, a rotary motor is fixedly connected to the top of the outer surface of the fixed box, and the output shaft of the rotary motor is fixedly connected to the output rod. A water inlet pipe is fixedly connected to the top of the outer surface of the mixing tank. Multiple support legs are fixedly connected to the outer surface of the mixing tank. A discharge valve is provided inside the mixing tank. A connecting pipe is provided inside the mixing tank, and a filter plate is provided inside the connecting pipe. A water pump is provided on the side of the connecting pipe away from the mixing tank. A water delivery pipe is provided inside the connecting pipe, and the side of the water delivery pipe away from the water pump is located inside the separation tank. A water outlet pipe is provided inside the separation tank.

[0015] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0016] 1. This utility model introduces wastewater and flocculant into the mixing tank through an inlet pipe. A rotary motor is activated, driving an output rod to rotate. The output rod then drives an upper gear, which in turn drives a power rod via a small gear. This power rod directly drives multiple second mixing plates to stir the mixing tank. The output rod, via a lower gear, drives a large gear, which in turn drives a rotating frame through a rotating cylinder. This rotating frame then drives multiple connecting gears to revolve. As these connecting gears revolve, they mesh with the transmission gear, causing them to rotate independently. This revolve and rotation of the connecting gears drive multiple first mixing plates to stir the interior of the mixing tank. This technical solution ensures thorough stirring inside the mixing tank, accelerating the mixing of flocculant and water, and promoting the rapid formation and uniform distribution of flocs.

[0017] 2. In this utility model, wastewater in the mixing tank enters the separation tank through the connecting pipe and the water supply pipe. It undergoes initial filtration through a filter plate. After entering the separation tank, the wastewater is filtered through the upper and lower filter screens. The filtered water then flows out through the outlet pipe. When cleaning the upper and lower filter screens is required, the double-headed motor inside the double-headed motor box is activated. This motor drives the upper and lower brushes to clean the filter screens. Then, the inner motor inside the inner motor box is activated, driving the threaded rod to rotate. The rotation of the threaded rod moves the threaded block, which in turn moves the moving plate. The movement of the moving plate then moves multiple upper and lower brushes. This technical solution effectively removes dirt from the filter tank, preventing pore blockage, maintaining high-flow operation, and extending the equipment's service life. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the rotating component of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the filter assembly of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal three-dimensional structure of the filter component of this utility model.

[0022] The components include: 1. Mixing tank; 101. Water inlet pipe; 102. Support leg; 103. Discharge valve; 2. Fixed box; 201. Rotary motor; 202. Output rod; 3. Rotating cylinder; 301. Rotating frame; 302. Connecting gear; 303. Mixing rod; 304. First mixing plate; 4. Power rod; 401. Small gear; 402. Large gear; 403. Upper gear; 404. Lower gear; 405. Transmission gear; 406. Second mixing plate; 5. Separation box; 501, water outlet pipe; 502, water supply pipe; 503, water pump; 504, connecting pipe; 505, filter plate; 6, threaded box; 601, threaded rod; 602, limit rod; 603, threaded block; 604, internal motor; 605, internal motor box; 7, moving plate; 701, upper brush; 702, lower brush; 703, dual-head motor; 704, dual-head motor box; 8, filter box; 801, upper filter screen; 802, lower filter screen. Detailed Implementation

[0023] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 A waste separation structure for a water purification device includes a stirring tank 1, a rotating component is provided inside the stirring tank 1, and a filter component is provided on one side of the stirring tank 1.

[0025] The rotating assembly includes a fixed box 2, which is fixedly connected to the top of the outer surface of the mixing tank 1. A power rod 4 is rotatably embedded inside the mixing tank 1, and a small gear 401 is fixedly connected to the outer surface of the power rod 4. A rotating cylinder 3 is rotatably embedded inside the mixing tank 1, and a large gear 402 is fixedly connected to the outer surface of the rotating cylinder 3. A rotating frame 301 is fixedly connected to the outer surface of the rotating cylinder 3.

[0026] The filter assembly includes a separation box 5, and a filter box 8 is provided inside the separation box 5. An upper filter screen 801 is provided inside the filter box 8, and a lower filter screen 802 is provided inside the filter box 8. A threaded box 6 is fixedly connected to one side of the inner wall of the filter box 8, and a threaded rod 601 is rotatably embedded inside the threaded box 6. A threaded block 603 is threadedly sleeved on the outer surface of the threaded rod 601, and a movable plate 7 is fixedly connected to one side of the outer surface of the threaded block 603.

[0027] Through the above technical solution, wastewater and flocculant are added into the mixing tank 1 through the water inlet pipe 101. The rotary motor 201 is turned on, causing the output rod 202 to rotate. The output rod 202 then rotates the upper gear 403, which in turn rotates the power rod 4 via the geared pinion 401. The power rod 4 directly drives multiple second mixing plates 406 to stir the mixing tank 1. The output rod 202, through the lower gear 404, drives the geared large gear 402 to rotate. 2. The rotating cylinder 3 drives the rotating frame 301 to rotate, which in turn drives multiple connecting gears 302 to revolve. When the multiple connecting gears 302 revolve, they rotate on their own axis through meshing with the transmission gear 405. The revolve and rotation of the connecting gears 302 drive multiple first stirring plates 304 to stir the inside of the mixing tank 1. Through the above technical solution, the inside of the mixing tank 1 is fully stirred, the mixing of flocculant and water is accelerated, and the flocculants are quickly formed and evenly distributed.

[0028] Through the above technical solution, the wastewater in the mixing tank 1 enters the separation tank 5 through the connecting pipe 504 and the water supply pipe 502, where it undergoes initial filtration through the filter plate 505. After entering the separation tank 5, the wastewater is filtered through the upper filter screen 801 and the lower filter screen 802 inside the filter box 8. After filtration, the water flows out through the outlet pipe 501. When it is necessary to clean the upper filter screen 801 and the lower filter screen 802, the double-head motor 703 inside the double-head motor box 704 is turned on, and the double-head motor 703 drives the upper brush 701 and the lower brush 702. 2. Clean the upper filter screen 801 and the lower filter screen 802, then turn on the internal motor 604 in the internal motor box 605. The internal motor 604 drives the threaded rod 601 to rotate. The rotation of the threaded rod 601 drives the threaded block 603 to move. The movement of the threaded block 603 drives the moving plate 7 to move. The movement of the moving plate 7 drives the multiple upper brushes 701 and lower brushes 702 to move. Through the above technical solution, the dirt in the filter box 8 is removed in time, the pores are prevented from being blocked, high flow rate operation is maintained, and the service life of the equipment is extended.

[0029] Specifically, the output rod 202 is rotatably embedded inside the fixed box 2, and the outer surface of the output rod 202 is fixedly connected to the upper gear 403. The outer surface of the upper gear 403 meshes with the small gear 401. The outer surface of the output rod 202 is fixedly connected to the lower gear 404, and the outer surface of the upper gear 403 meshes with the large gear 402.

[0030] Through the above technical solution, the output rod 202 drives the upper gear 403 and the lower gear 404 to rotate.

[0031] Specifically, a transmission gear 405 is fixedly connected to the outer surface of the power rod 4, and multiple second stirring plates 406 are fixedly connected to the outer surface of the power rod 4.

[0032] Through the above technical solution, the power rod 4 directly drives multiple second stirring plates 406 to stir the mixing tank 1.

[0033] Specifically, the rotating frame 301 has multiple connecting gears 302 embedded inside, and the outer surfaces of the multiple connecting gears 302 are all meshed with the transmission gears 405. The bottom of the outer surfaces of the multiple connecting gears 302 are all fixedly connected with stirring rods 303, and the outer surfaces of the multiple stirring rods 303 are all fixedly connected with first stirring plates 304.

[0034] Through the above technical solution, when multiple connecting gears 302 revolve, they rotate by meshing with the transmission gear 405. The revolve and rotation of the connecting gears 302 drive multiple first stirring plates 304 to stir the inside of the stirring tank 1.

[0035] Specifically, the movable plate 7 is equipped with multiple dual-head motor housings 704, and each dual-head motor housing 704 is equipped with a dual-head motor 703. Multiple upper brushes 701 are rotatably embedded inside the movable plate 7, and multiple lower brushes 702 are rotatably embedded inside the movable plate 7. The output shafts of the multiple dual-head motors 703 are fixedly connected to the upper brushes 701, and the output shafts of the multiple dual-head motors 703 are fixedly connected to the lower brushes 702.

[0036] The above technical solution uses a dual-head motor 703 to drive the upper brush 701 and the lower brush 702 to clean the upper filter screen 801 and the lower filter screen 802.

[0037] Specifically, the thread box 6 is provided with a limit rod 602 inside, and the thread block 603 is slidably sleeved on the outer surface of the limit rod 602. An inner motor box 605 is fixedly connected to one side of the outer surface of the thread box 6, and an inner motor 604 is provided inside the inner motor box 605. The output shaft of the inner motor 604 is fixedly connected to the thread rod 601.

[0038] Through the above technical solution, the internal motor 604 drives the threaded rod 601 to rotate, the rotation of the threaded rod 601 drives the threaded block 603 with threaded sleeve to move, the movement of the threaded block 603 drives the moving plate 7 to move, and the movement of the moving plate 7 drives the multiple upper brushes 701 and lower brushes 702 to move.

[0039] Specifically, a rotary motor 201 is fixedly connected to the top of the outer surface of the fixed box 2, and the output shaft of the rotary motor 201 is fixedly connected to the output rod 202. A water inlet pipe 101 is fixedly connected to the top of the outer surface of the mixing tank 1. Multiple support legs 102 are fixedly connected to the outer surface of the mixing tank 1. A discharge valve 103 is provided inside the mixing tank 1. A connecting pipe 504 is provided inside the mixing tank 1, and a filter plate 505 is provided inside the connecting pipe 504. A water pump 503 is provided on the side of the connecting pipe 504 away from the mixing tank 1. A water delivery pipe 502 is provided inside the connecting pipe 504, and the side of the water delivery pipe 502 away from the water pump 503 is located inside the separation box 5. A water outlet pipe 501 is provided inside the separation box 5.

[0040] Through the above technical solution, the output rod 202 is driven to rotate by the rotary motor 201, and sewage and flocculant are added into the mixing tank 1 through the water inlet pipe 101. The sewage in the mixing tank 1 enters the separation box 5 through the connecting pipe 504 and the water delivery pipe 502, and is initially filtered by the filter plate 505. After filtration by the separation box 5, it flows out through the water outlet pipe 501.

[0041] In use, wastewater and flocculant are added into the mixing tank 1 through the inlet pipe 101. The rotary motor 201 is then turned on, causing the output rod 202 to rotate. The output rod 202 then rotates the upper gear 403, which in turn rotates the power rod 4 via the geared pinion 401. The power rod 4 directly drives multiple second mixing plates 406 to stir the mixing tank 1. The output rod 202, through the lower gear 404, drives the geared large gear 402 to rotate. The rotating drum 3 drives the rotating frame 301 to rotate, which in turn drives multiple connecting gears 302 to revolve. As the connecting gears 302 revolve, they mesh with the transmission gear 405, thus achieving their own rotation. This revolve and rotation of the connecting gears 302 drives multiple first stirring plates 304 to stir the interior of the mixing tank 1. Through this technical solution, the interior of the mixing tank 1 is thoroughly stirred, accelerating the mixing of flocculant and water, allowing flocculants to form rapidly and distribute evenly. Wastewater in mixing tank 1 enters separation tank 5 through connecting pipe 504 and water supply pipe 502, where it undergoes initial filtration through filter plate 505. After entering separation tank 5, the wastewater is filtered through upper filter screen 801 and lower filter screen 802 within filter tank 8. After filtration, the wastewater flows out through outlet pipe 501. When cleaning upper filter screen 801 and lower filter screen 802 is required, the dual-head motor 703 inside dual-head motor housing 704 is activated. The dual-head motor 703 drives the upper brush 701 and lower brush 702 to perform upper filtration. Clean the lower filter screen 801 and the lower filter screen 802, then turn on the internal motor 604 in the internal motor box 605. The internal motor 604 drives the threaded rod 601 to rotate, and the rotation of the threaded rod 601 drives the threaded block 603 to move. The movement of the threaded block 603 drives the moving plate 7 to move. The movement of the moving plate 7 drives the multiple upper brushes 701 and lower brushes 702 to move. Through the above technical solution, dirt in the filter box 8 is removed in time, pore blockage is avoided, high flow rate operation is maintained, and the service life of the equipment is extended.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dirt separation structure for a water body purification apparatus, comprising a stirring barrel (1), characterized in that: The mixing tank (1) is equipped with a rotating component inside, and a filter component is provided on one side of the mixing tank (1); The rotating assembly includes a fixed box (2), which is fixedly connected to the top of the outer surface of the mixing tank (1). The mixing tank (1) is rotatably embedded with a power rod (4), and a small gear (401) is fixedly connected to the outer surface of the power rod (4). The mixing tank (1) is rotatably embedded with a rotating cylinder (3), and a large gear (402) is fixedly connected to the outer surface of the rotating cylinder (3). The rotating frame (301) is fixedly connected to the outer surface of the rotating cylinder (3). The filter assembly includes a separation box (5), and a filter box (8) is provided inside the separation box (5). An upper filter screen (801) is provided inside the filter box (8), and a lower filter screen (802) is provided inside the filter box (8). A threaded box (6) is fixedly connected to one side of the inner wall of the filter box (8), and a threaded rod (601) is rotatably embedded inside the threaded box (6). A threaded block (603) is threaded on the outer surface of the threaded rod (601), and a movable plate (7) is fixedly connected to one side of the outer surface of the threaded block (603).

2. A dirt separation structure for a water body purification apparatus according to claim 1, characterized in that: An output rod (202) is rotatably embedded inside the fixed box (2), and an upper gear (403) is fixedly connected to the outer surface of the output rod (202). The outer surface of the upper gear (403) meshes with the small gear (401). A lower gear (404) is fixedly connected to the outer surface of the output rod (202), and the outer surface of the upper gear (403) meshes with the large gear (402).

3. A dirt separation structure for a water body purification apparatus according to claim 1, characterized in that: A transmission gear (405) is fixedly connected to the outer surface of the power rod (4), and a plurality of second stirring plates (406) are fixedly connected to the outer surface of the power rod (4).

4. A dirt separation structure for a water body purification apparatus according to claim 1, characterized in that: The rotating frame (301) is internally fitted with multiple connecting gears (302), and the outer surfaces of the multiple connecting gears (302) are all meshed with the transmission gears (405). The bottom of the outer surfaces of the multiple connecting gears (302) are all fixedly connected with stirring rods (303), and the outer surfaces of the multiple stirring rods (303) are all fixedly connected with first stirring plates (304).

5. A dirt separation structure for a water body purification apparatus according to claim 1, characterized in that: The movable plate (7) is provided with multiple dual-head motor housings (704) inside, and each of the multiple dual-head motor housings (704) is provided with a dual-head motor (703). Multiple upper brushes (701) are rotatably embedded inside the movable plate (7), and multiple lower brushes (702) are rotatably embedded inside the movable plate (7). The output shafts of the multiple dual-head motors (703) are all fixedly connected to the upper brushes (701), and the output shafts of the multiple dual-head motors (703) are all fixedly connected to the lower brushes (702).

6. A dirt separation structure for a water body purification apparatus according to claim 1, characterized in that: The threaded box (6) is provided with a limiting rod (602) inside. The threaded block (603) is slidably sleeved on the outer surface of the limiting rod (602). An inner motor box (605) is fixedly connected to one side of the outer surface of the threaded box (6), and an inner motor (604) is provided inside the inner motor box (605). The output shaft of the inner motor (604) is fixedly connected to the threaded rod (601).

7. A dirt separation structure for a water body purification apparatus according to claim 1, characterized in that: A rotary motor (201) is fixedly connected to the top of the outer surface of the fixed box (2), and the output shaft of the rotary motor (201) is fixedly connected to the output rod (202). A water inlet pipe (101) is fixedly connected to the top of the outer surface of the mixing tank (1). Multiple support legs (102) are fixedly connected to the outer surface of the mixing tank (1). A discharge valve (103) is provided inside the mixing tank (1). A connecting pipe (504) is provided inside the mixing tank (1), and a filter plate (505) is provided inside the connecting pipe (504). A water pump (503) is provided on the side of the connecting pipe (504) away from the mixing tank (1). A water delivery pipe (502) is provided inside the connecting pipe (504), and the side of the water delivery pipe (502) away from the water pump (503) is located inside the separation box (5). A water outlet pipe (501) is provided inside the separation box (5).

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