Sewage lifting device
By setting up isolation tanks, sewage tanks and automatic cleaning mechanisms in the sewage lifting device, the problem of clogging of the filter net of the solid-liquid separator is solved, effective separation and automatic cleaning of sewage impurities is achieved, and the convenience and efficiency of the equipment are improved.
Patent Information
- Application Number
- CN202421017028.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-11
AI Technical Summary
In the existing sewage lifting device, the filter net of the solid-liquid separator is easily blocked by debris in the sewage, resulting in the inability to effectively achieve solid-liquid separation and discharge, and it requires disassembly and repair during cleaning, which is time-consuming and labor-intensive.
A sewage lifting device is designed, including an isolation tank and a sewage tank, a filter plate and a sewage mechanism are installed, and the filter mesh hole is automatically cleaned by rotating baffle and dirt rollers to prevent blockage, and automatic dredging and miscellaneous operation is achieved through motor drive. collecting items.
The initial separation and automatic cleaning of impurities in the sewage is achieved, the filter net is blocked, the cleaning process is simplified, and the efficiency and convenience of the equipment are improved.
Smart Images
Figure CN222206727U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage lifting equipment, and in particular to a sewage lifting device. Background Art
[0002] The sewage lifting device is a system composed of a sewage pump, a water collection tank, a control device, and related pipe fittings and valves. It is used to lift and transport waste water below the sewer or far away from the municipal pipe network. It can effectively solve or avoid the problems of traditional water collection pits. The waste water flows into the water collection tank through the inlet of the whole set of equipment. When it reaches the starting water level of the equipment, the equipment automatically starts to lift the sewage and discharge it into the municipal pipe network. In the sewage lifting device, the water collection tank replaces the water collection pit in the traditional way. Except for the inlet, outlet, and vent, the water collection tank is completely sealed, waterproof, and odor-proof, so the sewage in the water collection tank has no contact with the soil, and the odor will not spread in the equipment room due to leakage, thereby completely avoiding pollution to the natural environment and providing a relatively comfortable working space for repair and maintenance personnel.
[0003] The patent number CN218814272U in the prior art discloses a sewage lifting device, which includes: a sewage tank, a liquid pump and a solid-liquid separator; the sewage tank is used to store sewage; the liquid pump is arranged in the sewage tank, and the liquid pump is used to pump the sewage in the sewage tank out from the water outlet of the sewage tank; the solid-liquid separator includes a separator shell, and a first water inlet pipe, a second water inlet pipe and a water outlet pipe are provided on the separator shell, and the water outlet pipe is connected to the sewage tank; the separator shell is also provided with an inspection device, and the inspection device includes a flange, a sealing cover and a locking piece, the flange is connected to the separator shell, the sealing cover is sealed with the flange through the locking piece, and the sealing cover is used to seal the inspection port of the flange.
[0004] The patent in the prior art uses a solid-liquid separation device and a filter screen to separate the solid and liquid in sewage. In actual use, the filter screen is easily clogged by debris in the sewage, and the solid-liquid separation and sewage discharge effect cannot be effectively achieved. It needs to be disassembled and repaired every time for cleaning, which is time-consuming and labor-intensive.
[0005] Therefore, a sewage lifting device is proposed. Utility Model Content
[0006] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a sewage lifting device.
[0007] The purpose of this utility model is achieved through the following technical solutions:
[0008] A sewage lifting device comprises: a base; an isolation trough and a sewage trough are fixedly connected on the top of the base, a filter plate is fixedly connected between the isolation trough and the sewage trough, a water inlet pipe is fixedly connected on one side of the isolation trough, a sewage settling mechanism is provided in the isolation trough, the sewage settling mechanism is used for centralized treatment of the isolated debris, an anti-clogging mechanism is provided in the sewage trough, the anti-clogging mechanism is used to prevent the filter plate mesh from being blocked, a water pump is fixedly connected on one side of the sewage trough away from the filter plate, a sewage pipe is fixedly connected on the other end of the water pump, a fixed plate 1 is fixedly connected on one side of the base, and a motor is fixedly connected on the top of the fixed plate 1.
[0009] Furthermore, in the utility model, the anti-clogging mechanism includes a tooth plate, the bottom of the tooth plate is fixedly connected to the top of the sewage tank, the side of the tooth plate with the gear faces the sewage tank, the two ends of the top of the tooth plate are fixedly connected with a fixed plate 2, a threaded rod is rotatably connected between the two fixed plates 2, a movable block is threadedly connected on the threaded rod, the movable block is fixedly connected with a moving block on the side facing the sewage tank through a connecting rod, and a rotating shaft is rotatably connected in the middle of the moving block.
[0010] Furthermore, in the utility model, a circular groove 1 is slidably connected to the bottom of the moving block, the rotating shaft passes through the circular groove 1 and a gear 1 meshing with the toothed plate is fixedly connected to the bottom of the circular groove 1, the rotating shaft passes through the gear 1 and a dirt-clearing roller is fixedly connected below the gear 1, and a circular groove 2 is rotatably connected to the bottom of the rotating shaft.
[0011] Furthermore, in the utility model, the above-mentioned dirt settling mechanism includes two rotating baffles, both ends of the two rotating baffles are rotatably connected to the inner wall of the isolation groove, one end of the rotating shaft of the two rotating baffles passes through the side wall of the isolation groove and the two rotating shafts are rotatably connected by a belt, one end of one of the rotating shafts is fixedly connected with a gear 2, the above-mentioned isolation groove is provided with a dirt collecting groove below the rotating baffle, both sides of the above-mentioned dirt collecting groove are slidably connected to the two side walls of the isolation groove, and one end of the above-mentioned dirt collecting groove is fixedly connected with a handle.
[0012] Furthermore, in the utility model, the output shaft at one end of the motor is fixedly connected with gear three, the gear three is meshed with gear two, the output shaft of the motor passes through gear three and the end is rotatably connected with the outer wall of the sewage tank and is provided with a connecting rod, and the connecting rod is rotatably connected with the end of the threaded rod through a belt.
[0013] Furthermore, in the utility model, a plurality of dirt-clearing columns are fixedly connected to the surface of the dirt-clearing roller, and the diameters of the plurality of dirt-clearing columns are consistent with the diameters of the filter mesh holes of the filter plate and are arranged in the same manner.
[0014] Furthermore, in the utility model, the fitting parts of the two rotating baffles are both provided with waterproof sealing rubber rings, and when the two rotating baffles are laid flat, the surrounding edges are in close contact with the surrounding side walls of the isolation groove.
[0015] The beneficial effects of the utility model are:
[0016] The utility model provides a sewage lifting device, which is provided with an isolation tank and a sewage tank to preliminarily separate impurities in the sewage, and is provided with a dirt settling mechanism to collect debris for easy cleaning, and an anti-clogging mechanism is provided to automatically clean the filter mesh holes, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0018] Figure 2 The internal structure of the embodiment of the utility model is shown in FIG. Figure 1 ;
[0019] Figure 3 The internal structure of the embodiment of the utility model is shown in FIG. Figure 2 .
[0020] In the figure: 1-base; 2-isolation tank; 3-sewage tank; 4-water pump; 5-drain pipe; 6-motor; 101-filter plate; 102-water inlet pipe; 103-fixed plate one; 201-rotating baffle; 202-gear two; 203-sewage collecting tank; 301-tooth plate; 302-fixed plate two; 303-threaded rod; 304-movable block; 305-moving block; 306-rotating shaft; 307-circular groove one; 308-gear one; 309-sewage roller; 310-circular groove two; 601-gear three. DETAILED DESCRIPTION
[0021] The following will be combined with the embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-3 , the utility model provides a technical solution:
[0023] A sewage lifting device comprises: a base 1; an isolation trough 2 and a sewage trough 3 are fixedly connected on the top of the base 1, a filter plate 101 is fixedly connected between the isolation trough 2 and the sewage trough 3, a water inlet pipe 102 is fixedly connected on one side of the isolation trough 2, a sewage settling mechanism is provided in the isolation trough 2, the sewage trough 3 is provided with an anti-clogging mechanism, the anti-clogging mechanism is used to prevent the mesh of the filter plate 101 from being blocked, a water pump 4 is fixedly connected on one side of the sewage trough 3 away from the filter plate 101, a sewage discharge pipe 5 is fixedly connected on the other end of the water pump 4, a fixed plate 103 is fixedly connected on one side of the base 1, and a motor 6 is fixedly connected on the top of the fixed plate 103.
[0024] In this embodiment, the filter plate 101 is used to separate the isolation tank 2 and the sewage tank 3, and the debris in the sewage is processed to prevent the debris from clogging the water pump pipe and making it inconvenient to clean. A sewage settling mechanism is provided in the isolation tank 2, and the sewage settling mechanism is used to centrally process the isolated debris. The sewage settling mechanism uses a rotatable rotating baffle 201 and a detachable sewage collection tank 203 to collect and clean the debris. An anti-clogging mechanism is provided in the sewage tank 3, and the anti-clogging mechanism is used to prevent the mesh of the filter plate 101 from being blocked. A sewage roller 309 is used to rotate on one side of the filter plate 101, and the filter mesh is cleared by the sewage column on the sewage roller 309. The sewage settling mechanism and the anti-clogging mechanism are both powered by a motor 6.
[0025] Specifically, Figure 2 As shown, the sewage enters the isolation tank 2 through the water inlet pipe 102. At this time, the two rotating baffles 201 in the isolation tank 2 are in a flat and fitted state. The fitting parts of the two rotating baffles 201 are both provided with waterproof sealing rubber rings, and the edges around them are in close contact with the side walls around the isolation tank 2 when flat, which can effectively prevent the sewage from passing through the rotating baffles 201 and entering the sewage collection tank 203. The sewage enters the sewage tank 3 through the filter mesh holes, and the debris in the sewage will settle on the rotating baffles 201. After all the sewage is pumped out by the water pump in the sewage tank 3, the sediment can be The mechanism is cleaned, the user starts the motor 6, the motor 6 drives the gear three 601 to rotate, and then drives the gear two 202 meshing with it to rotate synchronously, the gear two 202 rotates and drives the rotating shafts of the two rotating baffles 201 to rotate through the belt, at this time the rotating baffle 201 is in a vertical state, the debris on the rotating baffle 201 automatically falls into the dirt collecting tank 203, the two sides of the dirt collecting tank 203 are slidably connected to the two side walls of the isolation tank 2, and one end is fixedly connected with a handle, the user uses the handle to pull out the dirt collecting tank 203 to clean the debris.
[0026] In one embodiment, please continue to refer to Figure 2When sewage enters the sewage tank 3 through the isolation tank 2, not all debris will settle above the rotating baffle 201. Some of the debris will enter the filter mesh holes and cause clogging of the filter mesh holes. A blocking mechanism is set in the sewage tank 3. The user also needs to start the motor 6. The motor 6 drives the connecting rod between the gear 3 601 and the side wall of the sewage tank 3 to rotate. The connecting rod is connected to one end of the threaded rod 303 through a belt, which drives the threaded rod 303 to rotate. The movable block 304 threadedly connected to the threaded rod 303 and the movable block 305 fixedly connected thereto will rotate on the threaded rod 303. The moving block 305 moves back and forth, and the bottom of the moving block 305 is slidably connected to the top of the circular groove 307. The rotating shaft 306 rotatably connected in the middle of the moving block 305 moves along with the moving block 305. The gear 308 fixedly connected to the rotating shaft 306 is meshed with the toothed plate 301. When moving, the rotating shaft 306 and the gear 308 will rotate, thereby driving the dirt-clearing roller 309 to rotate and move. The diameter of the dirt-clearing column on the dirt-clearing roller 309 is consistent with the diameter of the filter mesh. When rotating, the dirt-clearing column is continuously inserted into the filter mesh to clear out the debris in the filter mesh, thereby automatically solving the blockage problem of the filter mesh.
[0027] In one embodiment, Figure 3 As shown, in order to ensure the stability of the rotating shaft 306 during rotation, a circular groove 2 310 and a circular groove 1 307 are respectively provided at the bottom and the top of the rotating shaft 306, so that the moving direction of the rotating shaft 306 is fixed to prevent deviation. At the same time, limit blocks are provided between the rotating shaft 306 and the circular groove 2 310 and the circular groove 1 307. The limit blocks slide on the circular grooves. The setting of the limit blocks can effectively prevent the risk of dislocation of the rotating shaft. The height and arrangement of the filter mesh holes on the filter plate 101 are consistent with the dirt-clearing column on the dirt-clearing roller 309, ensuring that the dirt-clearing column can fully fit with the filter mesh holes during rotation.
[0028] Working principle:
[0029] The sewage enters the isolation tank 2 through the water inlet pipe 102. At this time, the two rotating baffles 201 in the isolation tank 2 are in a flat and fitted state to precipitate debris in the sewage. The motor 6 is started, and the motor 6 drives the gear three 601 to rotate and the connecting rod between the side wall of the sewage tank 3 to rotate. The gear three 601 drives the gear two 202 to rotate synchronously, and the gear two 202 drives the rotating shafts of the two rotating baffles 201 to rotate. At this time, the rotating baffle 201 is in a vertical state, and the debris automatically falls into the sewage collecting tank 203. The sewage collecting tank 203 can be pulled out and cleaned up by the handle; the connecting rod drives the threaded rod 303 to rotate through the belt, thereby realizing the movement of the rotating shaft 306, and at the same time, the gear one 308 and the tooth plate 301 are used to realize the rotation and movement of the dirt roller 309 to clean the filter mesh.
[0030] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.
Claims
1. A sewage lifting device, characterized in that: include: A base (1); an isolation trough (2) and a sewage trough (3) are fixedly connected at the top of the base (1); a filter plate (101) is fixedly connected between the isolation trough (2) and the sewage trough (3); a water inlet pipe (102) is fixedly connected at one side of the isolation trough (2); a sewage settling mechanism is provided in the isolation trough (2), and the sewage settling mechanism is used to centrally process the sundries obtained by isolation; an anti-clogging mechanism is provided in the sewage trough (3), and the anti-clogging mechanism is used to prevent the mesh of the filter plate (101) from being blocked; a water pump (4) is fixedly connected at one side of the sewage trough (3) away from the filter plate (101); a sewage discharge pipe (5) is fixedly connected at the other end of the water pump (4); a fixed plate 1 (103) is fixedly connected at one side of the base (1); and a motor (6) is fixedly connected at the top of the fixed plate 1 (103).
2. A sewage lifting device according to claim 1, characterized in that: The anti-blocking mechanism comprises a tooth plate (301), the bottom of the tooth plate (301) is fixedly connected to the top of the sewage tank (3), the side of the tooth plate (301) with the gear faces the sewage tank (3), the top two ends of the tooth plate (301) are fixedly connected with a second fixed plate (302), a threaded rod (303) is rotatably connected between the two second fixed plates (302), a movable block (304) is threadedly connected on the threaded rod (303), a moving block (305) is fixedly connected to the side of the moving block (304) facing the sewage tank (3) via a connecting rod, and a rotating shaft (306) is rotatably connected in the middle of the moving block (305).
3. A sewage lifting device according to claim 2, characterized in that: The bottom of the moving block (305) is slidably connected with a circular groove 1 (307), the rotating shaft (306) passes through the circular groove 1 (307) and a gear 1 (308) meshing with the toothed plate (301) is fixedly connected to the bottom of the circular groove 1 (307), the rotating shaft (306) passes through the gear 1 (308) and a dirt removal roller (309) is fixedly connected below the gear 1 (308), and the bottom of the rotating shaft (306) is rotatably connected with a circular groove 2 (310).
4. A sewage lifting device according to claim 1, characterized in that: The dirt settling mechanism comprises two rotating baffles (201), both ends of the two rotating baffles (201) are rotatably connected to the inner wall of the isolation groove (2), one end of the rotating shaft of the two rotating baffles (201) passes through the side wall of the isolation groove (2), and the two rotating shafts are rotatably connected via a belt, one end of one rotating shaft is fixedly connected to a gear 2 (202), the isolation groove (2) is provided with a dirt collecting groove (203) below the rotating baffle (201), both sides of the dirt collecting groove (203) are slidably connected to the side walls of the isolation groove (2), and one end of the dirt collecting groove (203) is fixedly connected to a handle.
5. A sewage lifting device according to claim 1, characterized in that: The output shaft at one end of the motor (6) is fixedly connected to a gear three (601), the gear three (601) and the gear two (202) are meshed, the output shaft of the motor (6) passes through the gear three (601) and the end thereof is rotatably connected to the outer wall of the sewage tank (3) and is provided with a connecting rod, the connecting rod is rotatably connected to the end of the threaded rod (303) via a belt.
6. A sewage lifting device according to claim 3, characterized in that: A plurality of dirt-clearing columns are fixedly connected to the surface of the dirt-clearing roller (309), and the diameters of the plurality of dirt-clearing columns are consistent with the diameters of the filter mesh holes of the filter plate (101) and are arranged in the same manner.
7. A sewage lifting device according to claim 4, characterized in that: The fitting parts of the two rotating baffles (201) are both provided with waterproof sealing rubber rings, and when the two rotating baffles (201) are laid flat, the edges around them are in close contact with the side walls around the isolation groove (2).