Filtering device for rural sewage discharge

Abstract

The utility model relates to the field of sewage treatment, in particular to a filtering device for rural sewage discharge, and aims to solve the technical problems that when the filtering device is used for filtering and purifying rural sewage, solid garbage in the sewage is difficult to recycle, and a filtering structure of the filtering device is easily blocked by the garbage. According to the technical scheme, the filtering device for rural sewage discharge comprises a fixed cover, a frame assembly, a separation assembly, a pipeline assembly, a supporting assembly, a crushing assembly and a filtering assembly; the motor drives the blades to crush and cut solid garbage in rural sewage so as to prevent the solid garbage from blocking the filter structure, and the filter tank performs solid-liquid separation on a mixture of the crushed solid garbage and the sewage, so that a user can conveniently recycle the solid garbage in the sewage, and the use is convenient. The problems that when a filtering device filters and purifies rural sewage, solid waste in the sewage is difficult to recycle, and a filtering structure of the filtering device is prone to being blocked by the waste are solved.

Description

Technical Field

[0001] The utility model belongs to the field of sewage treatment, and in particular relates to a filtering device for rural sewage discharge. Background Art

[0002] Sewage filtration refers to the removal or reduction of solid particles, suspended matter, organic matter, microorganisms and other substances in sewage through a series of processes and equipment, in order to purify water quality, protect the environment and human health.

[0003] When existing filtering devices are used to filter and purify rural sewage, since rural sewage often contains a large amount of domestic garbage, these solid garbage can easily clog the filtering structure on the filtering device, making it impossible to filter and discharge the sewage. In addition, the solid garbage can also be recycled and processed to achieve the effect of waste utilization.

[0004] Therefore, in view of the problem that when the above-mentioned filtering device is used to filter and purify rural sewage, since the sewage often contains some domestic garbage, if it is not treated, the solid garbage therein is very easy to clog the filtering structure, and it is difficult to recycle the solid garbage in the sewage, a filtering device for rural sewage discharge is developed. By adding a threaded filtering structure, a solid-liquid separation structure and a garbage crushing structure to the filtering device, the solid garbage in the sewage can be crushed to prevent it from clogging the filtering structure, and the crushed solid garbage can be recovered by solid-liquid separation, thereby facilitating users to recycle the solid garbage in the sewage, improving its use effect, and reducing its maintenance cost. Utility Model Content

[0005] In order to overcome the problem that when the filtering device is filtering and purifying rural sewage, it is difficult to recycle solid waste in sewage, and its filtering structure is easily blocked by waste.

[0006] The technical solution of the utility model is: a filtering device for rural sewage discharge, including a fixed cover, a frame component, a separation component, a pipeline component, a support component, a crushing component, and a filtering component. The inner wall of the pipeline component is limitedly installed with a support component, a motor-driven crushing component is arranged in the support component, the upper end of the pipeline component is threadedly connected with a fixed cover for limiting the support component, the front end of the pipeline component is installed with a frame component with three water outlets, a filtering component with an activated carbon layer inside is threadedly installed on the frame component, and a separation component with a self-contained filtering structure is snap-fitted in the frame component.

[0007] Preferably, the solid waste in the rural sewage entering the pipe assembly can be crushed by the crushing assembly, and driven by the sewage into the separation assembly for solid-liquid separation. Then, by pulling the separation assembly, the solid waste fragments after solid-liquid separation can be taken out for recycling, so that the user can recycle the solid waste in the sewage and prevent the solid waste from clogging the device.

[0008] Preferably, the pipeline assembly includes a first pipeline, a limiting groove, and a second pipeline. The lower end of the second pipeline is fixedly connected to a curved second pipeline. The inner wall of the second pipeline is provided with limiting grooves equidistantly distributed around the second pipeline. The upper inner wall of the second pipeline is threadedly installed with a fixing cover with a handle. When in use, the fixing cover threadedly installed on the second pipeline can perform threaded press-type limiting fixation on the support tube, and it is convenient for the user to take out the crushing structure installed in the support tube for maintenance.

[0009] Preferably, the support assembly includes a support tube, a limit block, and a mounting frame. The outer wall of the support tube is fixedly connected with limit blocks equidistantly distributed around an axis of the support tube, the limit blocks are adapted to the limit grooves, the lower inner wall of the support tube is fixedly connected with the mounting frame, the upper and lower ends of the mounting frame are penetrated with mounting grooves, the outer wall of the support tube is fitted with the inner wall of the second pipe, and the upper end of the support tube is fitted with the lower end of the fixed cover. When in use, the motor can be positioned and supported by the mounting frame and fixed in the center of the support tube to facilitate the blade to cut solid waste in rural sewage.

[0010] Preferably, the crushing assembly includes a rotating shaft, a motor, and a blade. The motor is fixedly connected to the mounting frame, the upper end of the motor output unit is fixedly connected to the rotating shaft, and the outer wall of the rotating shaft is fixedly connected to blades evenly distributed around the rotating shaft. When in use, the rotating shaft is driven to rotate by the motor to drive the blades to crush and cut the solid waste in the rural sewage, so as to facilitate the subsequent recycling of the rural waste.

[0011] Preferably, the frame assembly includes a filter frame, a first screw groove, and a storage groove. The front end of the first pipe is fixedly connected to the filter frame, and the front end of the filter frame is penetrated by three first screw grooves distributed evenly. The right end of the filter frame is penetrated by a storage groove. When in use, the crushed garbage can be collected and stored through the filter frame, and the collection frame can be fixed and installed by snapping through the storage groove.

[0012] Preferably, the separation component includes a collecting frame, a handle, and a filter slot. The collecting frame is snap-fitted into the storage slot. The outer wall of the collecting frame fits into the inner wall of the storage slot. A handle is fixedly connected to the right end of the collecting frame. Filter slots equidistantly distributed are provided around the collecting frame. When in use, sewage can flow out of the filter frame through the filter slots on the collecting frame, and the crushed solid waste can be stored in the collecting frame, so that the user can take it out by pulling the handle and recycle the solid waste.

[0013] Preferably, the filter assembly includes an outer shell, a tank body, and a filter element. The outer shell is threadedly installed in the first screw groove. The outer shell is hollow cylindrical. The inner wall of the outer shell is fixedly connected to the tank body. The front and rear ends of the tank body are provided with filter holes. A filter element is arranged in the tank body. An activated carbon layer is arranged in the filter element. When in use, the outer shell installed with threads can facilitate the user to replace the filter element, and the filter element with an activated carbon layer can be used to efficiently filter and purify sewage.

[0014] Beneficial effects of the utility model:

[0015] 1. The solid waste in the rural sewage in the pipeline assembly can be crushed by the high-speed rotating crushing assembly, and the crushed solid waste is brought into the separation assembly by the impact force of the water flow for solid-liquid separation. Then, by pulling the separation assembly, the crushed solid waste can be taken out for recycling, so that the user can recycle the solid waste in the sewage and prevent the solid waste from clogging the device;

[0016] 2. The threaded housing makes it easy for users to replace the filter element, thereby reducing the maintenance cost of the device;

[0017] 3. The fixing cover installed on the second pipe by thread can limit and fix the support tube by thread pressing, and it is convenient for the user to take out the crushing structure installed in the support tube for maintenance, so as to reduce the maintenance cost of the device;

[0018] 4. The filter element with an activated carbon layer inside can be used to efficiently filter and purify sewage, thereby improving the sewage filtration and purification effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 What is shown is a three-dimensional structural schematic diagram of a filtering device for rural sewage discharge of the utility model;

[0020] Figure 2 What is shown is a schematic diagram of the three-dimensional structure of a rural sewage discharge filtering device of the utility model;

[0021] Figure 3The three-dimensional structure diagram of the pipe assembly and the fixed cover of a filtering device for rural sewage discharge of the utility model is shown;

[0022] Figure 4 The present invention shows a schematic diagram of the three-dimensional structure of a crushing component and a supporting component of a filtering device for rural sewage discharge;

[0023] Figure 5 The present invention shows a schematic diagram of the three-dimensional structure of a filter assembly and a frame assembly of a filter device for rural sewage discharge according to the present invention;

[0024] Figure 6 What is shown is a schematic diagram of the three-dimensional structure disassembly of a separation component of a filtering device for rural sewage discharge according to the utility model.

[0025] Explanation of the reference numerals: 101 - filter frame, 102 - first screw groove, 103 - storage groove, 201 - collection frame, 202 - handle, 203 - filter groove, 301 - first pipe, 302 - limiting groove, 303 - second pipe, 401 - support cylinder, 402 - limiting block, 403 - mounting frame, 501 - rotating shaft, 502 - motor, 503 - blade, 6 - fixing cover, 701 - housing, 702 - tank body, 703 - filter element. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1-2 The utility model provides an embodiment: a filtering device for rural sewage discharge, comprising a fixed cover 6, a frame component, a separation component, a pipeline component, a support component, a crushing component, and a filter component. The inner wall of the pipeline component is limitedly installed with a support component, and a motor-driven crushing component is arranged in the support component. The upper end of the pipeline component is threadedly connected with a fixed cover 6 for limiting the installation of the support component. The front end of the pipeline component is installed with a frame component with three water outlets, and a filter component with an activated carbon layer is threadedly installed on the frame component. A separation component with a self-contained filtering structure is snap-fitted in the frame component. The solid waste in the rural sewage entering the pipeline component can be crushed by the crushing component, and the solid waste is driven by the sewage into the separation component for solid-liquid separation. Then, by pulling the separation component, the solid waste debris after solid-liquid separation can be taken out for recycling, so that the user can recycle the solid waste in the sewage and prevent the solid waste from clogging the device.

[0028] See also Figure 3-4In this embodiment, the pipeline assembly includes a first pipeline 301, a limiting groove 302, and a second pipeline 303. The lower end of the second pipeline 303 is fixedly connected to the curved second pipeline 303. The inner wall of the second pipeline 303 is provided with limiting grooves 302 equidistantly distributed around the second pipeline 303. The upper inner wall of the second pipeline 303 is threadedly installed with a fixing cover 6 with a handle. When in use, the fixing cover 6 threadedly installed on the second pipeline 303 can be threadedly pressed to limit and fix the support cylinder 401, and it is convenient for the user to take out the crushing structure installed in the support cylinder 401 for maintenance. The support assembly includes a support cylinder 401, a limiting block 402, and a mounting frame 403. The outer wall of the support cylinder 401 is fixedly connected with limiting blocks 402 equidistantly distributed around an axis of the support cylinder 401, and the limiting blocks 402 are adapted to the limiting grooves 302. The lower inner wall of the support cylinder 401 is fixedly connected with the mounting frame 403. , mounting grooves are provided at the upper and lower ends of the mounting frame 403, the outer wall of the support cylinder 401 fits with the inner wall of the second pipe 303, and the upper end of the support cylinder 401 fits with the lower end of the fixed cover 6. When in use, the motor 502 can be positioned and supported by the mounting frame 403, and fixed at the center position of the support cylinder 401, so that the blade 503 can cut the solid garbage in the rural sewage. The crushing assembly includes a rotating shaft 501, a motor 502, and a blade 503. The motor 502 is fixedly connected to the mounting frame 403, and the upper end of the output unit of the motor 502 is fixedly connected to the rotating shaft 501. The outer wall of the rotating shaft 501 is fixedly connected with blades 503 equidistantly distributed around the rotating shaft 501. When in use, the rotating shaft 501 is driven by the motor 502 to rotate, so as to drive the blade 503 to crush and cut the solid garbage in the rural sewage, so as to facilitate the subsequent recycling of rural garbage.

[0029] See also Figure 5-6In this embodiment, the frame component includes a filter frame 101, a first screw groove 102, and a receiving groove 103. The front end of the first pipe 301 is fixedly connected to the filter frame 101. The front end of the filter frame 101 is penetrated with three first screw grooves 102 that are evenly distributed. The right end of the filter frame 101 is penetrated with a receiving groove 103. When in use, the crushed garbage can be collected and stored through the filter frame 101, and the collection frame 201 is fixedly installed in a snap-fit ​​manner through the receiving groove 103. The separation component includes a collection frame 201, a handle 202, and a filter groove 203. The collection frame 201 is snap-fitted into the receiving groove 103. The outer wall of the collection frame 201 fits the inner wall of the receiving groove 103. The right end of the collection frame 201 is fixedly connected with a handle 202. The four sides of the collection frame 201 are penetrated with filter grooves 203 that are evenly distributed. When in use, sewage can flow out of the filter frame 101 through the filter groove 203 on the collection frame 201, and the crushed solid waste can be stored in the collection frame 201, so that the user can take it out by pulling the handle 202 and recycle the solid waste. The filter component includes a shell 701, a tank body 702, and a filter element 703. The shell 701 is threadedly installed in the first screw groove 102. The shell 701 is hollow cylindrical. The inner wall of the shell 701 is fixedly connected to the tank body 702. The front and rear ends of the tank body 702 are provided with filtering holes. A filter element 703 is arranged in the tank body 702, and an activated carbon layer is arranged in the filter element 703. When in use, the shell 701 installed with threads can facilitate the user to replace the filter element 703, and the filter element 703 with an activated carbon layer can be used to efficiently filter and purify sewage.

[0030] When working, first, install the second pipe 303 on the sewage outlet, so that the rural sewage flows into the second pipe 303, and start the motor 502, and the motor 502 drives the blade 503 to crush the solid waste in the sewage to prevent it from clogging the surface of the filter element 703;

[0031] Next, the crushed solid waste will flow into the filter frame 101 along with the flow of sewage, and the crushed solid waste and sewage mixture will be separated into solid and liquid through the filter slot 203 on the collection frame 201. The solid waste will be collected in the collection frame 201, and the separated sewage will flow into the tank body 702 in the housing 701 along the three first screw slots 102, and will be filtered and purified by the filter element 703.

[0032] When recycling garbage, the collection frame 201 can be taken out from the storage tank 103 by pulling the handle 202, and the solid garbage inside can be recycled.

[0033] Through the above steps, the motor 502 drives the blade 503 to crush and cut the solid waste in the rural sewage to prevent it from clogging the filter structure, and the crushed waste will be driven by the sewage to flow into the collection frame 201, and the filter tank 203 will separate the solid and liquid from it. The user only needs to pull the handle 202 to take out the collection frame 201 to recycle the solid waste after the solid-liquid separation, which solves the problem that the filter device is difficult to recycle the solid waste in the sewage when filtering and purifying the rural sewage, and its filter structure is easily blocked by garbage.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A filtering device for rural sewage discharge, comprising a fixed cover (6), characterized in that: The invention also comprises a frame component, a separation component, a pipeline component, a support component, a crushing component and a filtering component. The inner wall of the pipeline component is limitedly mounted with a support component, a crushing component driven by a motor is arranged inside the support component, a fixing cover (6) for limiting the mounting of the support component is threadedly connected to the upper end of the pipeline component, a frame component with three water outlets is installed at the front end of the pipeline component, a filtering component with an activated carbon layer inside is threadedly mounted on the frame component, and a separation component with a self-contained filtering structure is snap-fitted inside the frame component.

2. A filtering device for rural sewage discharge according to claim 1, characterized in that: The pipeline assembly comprises a first pipeline (301), a limiting groove (302), and a second pipeline (303); the lower end of the second pipeline (303) is fixedly connected to a curved second pipeline (303); the inner wall of the second pipeline (303) is provided with limiting grooves (302) distributed equidistantly around the second pipeline (303); and the upper inner wall of the second pipeline (303) is threadedly mounted with a fixing cover (6) with a handle.

3. A filtering device for rural sewage discharge according to claim 2, characterized in that: The support assembly comprises a support tube (401), a limit block (402), and a mounting frame (403); the outer wall of the support tube (401) is fixedly connected with the limit blocks (402) which are equidistantly distributed around an axis of the support tube (401); the limit blocks (402) are matched with the limit grooves (302); the inner wall of the lower end of the support tube (401) is fixedly connected with the mounting frame (403); the upper and lower ends of the mounting frame (403) are provided with mounting grooves; the outer wall of the support tube (401) is in contact with the inner wall of the second pipe (303); and the upper end of the support tube (401) is in contact with the lower end of the fixed cover (6).

4. A filtering device for rural sewage discharge according to claim 3, characterized in that: The crushing assembly comprises a rotating shaft (501), a motor (502), and blades (503); the motor (502) is fixedly connected inside the mounting frame (403); the upper end of the output unit of the motor (502) is fixedly connected to the rotating shaft (501); and the outer wall of the rotating shaft (501) is fixedly connected to the blades (503) which are evenly distributed around the rotating shaft (501).

5. A filtering device for rural sewage discharge according to claim 4, characterized in that: The frame assembly comprises a filter frame (101), a first screw groove (102), and a receiving groove (103); the front end of the first pipe (301) is fixedly connected to the filter frame (101); the front end of the filter frame (101) is penetrated by three first screw grooves (102) distributed at equal intervals; the right end of the filter frame (101) is penetrated by a receiving groove (103).

6. A filtering device for rural sewage discharge according to claim 5, characterized in that: The separation component comprises a collection frame (201), a handle (202), and a filter slot (203); the collection frame (201) is snap-fitted into the storage slot (103); the outer wall of the collection frame (201) fits the inner wall of the storage slot (103); the right end of the collection frame (201) is fixedly connected to the handle (202); and the filter slots (203) are evenly spaced and arranged around the collection frame (201).

7. A filtering device for rural sewage discharge according to claim 6, characterized in that: The filter assembly comprises an outer shell (701), a tank body (702), and a filter element (703); the outer shell (701) is threadedly mounted in the first screw groove (102); the outer shell (701) is in the shape of a hollow cylinder; the inner wall of the outer shell (701) is fixedly connected to the tank body (702); the tank body (702) has filtering holes at both ends thereof; the tank body (702) is provided with a filter element (703); and the filter element (703) is provided with an activated carbon layer.

Images