Distributed domestic sewage purification tank

Abstract

The utility model discloses a distributed domestic sewage purification tank which comprises a tank body, the top of the tank body is fixedly connected with a mounting frame, a connecting rod is inserted and movably connected into the mounting frame, and the upper surface of the mounting frame is provided with a power assembly for driving the connecting rod to move upwards. Two guide frames are fixedly connected to the bottom of the mounting frame, a plurality of fixing frames are fixedly connected between the two guide frames, two force arms are movably connected to the two ends of each fixing frame, a scraping plate is movably connected between every two force arms which are far away from each other in the same horizontal plane, and a plurality of connecting plates are movably connected between the two guide frames. According to the utility model, the upper surface of the filter plate can be cleaned through the scraping plate, the blockage of the filter plate is avoided, the cleanliness of the tank body can be improved through the scraping frame, and a worker can conveniently perform centralized treatment on cleaned impurities through the collecting frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a decentralized domestic sewage purification tank. BACKGROUND

[0002] People will produce a large number of domestic sewage in life, therefore need purification tank to purify sewage, to reduce the pollution of sewage direct discharge to the environment, be favorable to the recycling of water resources and ecological protection.

[0003] The common sewage purification equipment on the market is constituted by multiple modules, wherein the filter module for filtering domestic sewage, the filter screen in the filter module will be blocked after long time use, resulting in low filtration efficiency of sewage. UTILITY MODEL CONTENT

[0004] The utility model discloses a decentralized domestic sewage purification tank to solve the shortcomings in the prior art.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of decentralized domestic sewage purification tank, including pool body, the top of the pool body is fixedly connected with mounting bracket, the inside of the mounting bracket is inserted and movably connected with connecting rod, the upper surface of the mounting bracket is equipped with power component that drives connecting rod to move upwards, the bottom of the mounting bracket is fixedly connected with two guide frames, two guide frames are fixedly connected with multiple fixed frames, and the two ends of multiple fixed frames are movably connected with two force arms, two force arms in the same horizontal plane and far apart are movably connected with scraper, multiple connecting plates are movably connected between two guide frames, and the uppermost connecting plate is fixed with connecting rod, multiple connecting plates are fixedly connected with fixed rod, the two sides of the connecting plate are fixedly connected with filter plate, and the upper surface of scraper and filter plate is contacted, one side of the filter plate is fixedly connected with collection frame.

[0007] As a further scheme of the utility model, the power component includes motor, motor is fixed on the upper surface of mounting bracket by bolt, the upper surface of the mounting bracket is fixedly connected with mounting plate, the side of mounting plate is movably connected with toothless gear, and one end of motor output shaft is fixed with toothless gear, the top of connecting rod is fixedly connected with rack.

[0008] As a further scheme of the utility model, the rack is engaged with toothless gear.

[0009] As a further scheme of the utility model, the outside of collection frame is fixedly connected with scraping frame, and scraping frame is contacted with the inner wall of pool body.

[0010] As a further scheme of the present utility model, the pool body is provided with a connecting port on one side, and an external connecting pipe is fixedly connected in the connecting port.

[0011] As a further scheme of the present utility model, the external connecting pipe is fixedly connected with a flange plate at one end.

[0012] As a further scheme of the present utility model, the inner wall of the pool body is provided with an inclined surface.

[0013] The present utility model has the advantages of:

[0014] 1. The present utility model cleans the upper surface of the filter plate by moving the scraper back and forth, so that the filter plate can be kept clean, avoiding the phenomenon of blockage caused by long-term use of the filter plate, thereby enabling the device to continuously perform efficient filtration and improving the filtration efficiency of the device.

[0015] 2. The present utility model cleans the inner wall of the pool body by providing a scraping frame, avoiding the difficulty in cleaning caused by the long-term attachment of impurities on the inner wall of the pool body, and improving the cleanliness of the pool body.

[0016] 3. The present utility model collects the impurities cleaned by providing a collecting frame, thereby facilitating the centralized treatment of the staff and improving the convenience of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic diagram of a decentralized domestic sewage purification tank is provided for the present utility model;

[0018] Figure 2 An internal structure schematic diagram of a decentralized domestic sewage purification tank is provided for the present utility model;

[0019] Figure 3 A local enlarged structure schematic diagram of a decentralized domestic sewage purification tank is provided for the present utility model;

[0020] Figure 4 A local sectional structure schematic diagram of a decentralized domestic sewage purification tank is provided for the present utility model.

[0021] In the figure: 1, pool body; 2, mounting frame; 3, external connecting pipe; 4, flange plate; 5, guide frame; 6, inclined surface; 7, connecting plate; 8, connecting rod; 9, scraper; 10, scraping frame; 11, collecting frame; 12, filter plate; 13, fixing frame; 14, force arm; 15, fixing rod; 16, missing tooth gear; 17, rack. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. The described embodiments are only some of the embodiments of the present application, and are not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.

[0023] With reference to Figures 1-4 The utility model provides a kind of decentralized domestic sewage purification tank, including pool body 1, the top of pool body 1 is fixed with mounting bracket 2 by bolt, connecting rod 8 is inserted and slidably connected in the inside of mounting bracket 2, the upper surface of mounting bracket 2 is equipped with power assembly that drives connecting rod 8 to move upwards, the bottom of mounting bracket 2 is fixed with two guide frames 5 by bolt, multiple fixed frames 13 are fixed between two guide frames 5 by bolt, two force arms 14 are rotatably connected in the both ends of multiple fixed frames 13, squeegee 9 is rotatably connected between two force arms 14 in the same horizontal plane and far away, multiple connecting plates 7 are slidably connected between two guide frames 5, guide frame 5 can guide connecting plate 7, so that it can stably move up and down, and the uppermost connecting plate 7 is fixed with connecting rod 8, fixed rod 15 is fixed between multiple connecting plates 7 by bolt, and fixed rod 15 can make multiple connecting plates 7 move simultaneously, filter plate 12 is fixed on the both sides of connecting plate 7 by bolt, and squeegee 9 is in contact with the upper surface of filter plate 12, power assembly makes connecting rod 8 drive filter plate 12 to move upwards, filter plate 12 moves upwards and squeegee 9 is extruded, at this time, force arm 14 generates rotation, so that squeegee 9 moves along filter plate 12, in turn, squeegee 9 cleans the surface of filter plate 12, collecting frame 11 is fixed on the side of filter plate 12 by bolt, and impurities cleaned are pushed into collecting frame 11.

[0024] The utility model discloses, need explanation is, power assembly includes motor, and the motor is fixed on the upper surface of mounting bracket 2 through bolt, and the upper surface of mounting bracket 2 is fixed with mounting plate through bolt, and the one side of mounting plate is rotatably connected with the toothless gear 16, and the one end of motor output shaft is fixed with toothless gear 16, and the top of connecting rod 8 is fixed with rack 17 through bolt, and rack 17 is engaged with toothless gear 16, and the rotation of motor makes toothless gear 16 rotate, to make it drive rack 17 to move upwards, when the tooth on toothless gear 16 is separated with rack 17, connecting rod 8 moves downwards and resets under the gravity of its connecting component, and the outside of collection frame 11 is fixed with scraping frame 10 through bolt, and scraping frame 10 is in contact with the inner wall of pool body 1, and the movement of filter plate 12 makes collection frame 11 drive scraping frame 10 to move, to make scraping frame 10 clean the inner wall of pool body 1, avoid the difficulty of cleaning caused by the long time attachment of impurity on the inner wall of pool body 1, and the side of pool body 1 is provided with connecting port, and the connecting port is fixed with external pipe 3 in intercommunication, and one end of external pipe 3 is fixed with flange plate 4 through bolt, and it is convenient for staff to connect external pipe 3 with external pipeline, and the inner wall of pool body 1 is equipped with inclined plane 6.

[0025] Working principle: when needing to clean filter plate 12, first start motor, and the rotation of motor makes toothless gear 16 rotate, to make it drive rack 17 to move upwards, and then make connecting rod 8 drive filter plate 12 to move upwards, and the upward movement of filter plate 12 makes scraper 9 be extruded, and the force arm 14 generates rotation at this time, to make scraper 9 move along filter plate 12, and then make scraper 9 clean the surface of filter plate 12, and the impurity cleaned is pushed into collection frame 11, and the movement of filter plate 12 makes collection frame 11 drive scraping frame 10 to move, to make scraping frame 10 clean the inner wall of pool body 1, when the tooth on toothless gear 16 is separated with rack 17, connecting rod 8 moves downwards and resets under the gravity of its connecting component, and this repeats circulation, to make scraper 9 and scraping frame 10 reciprocate and clean the upper surface of filter plate 12 and the inner wall of pool body 1 respectively.

[0026] Finally, it should be pointed out that: for the person skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A decentralized domestic sewage purification tank, comprising a tank body (1), a mounting frame (2) is fixedly connected to the top of the tank body (1), characterized in that, The inside of the mounting frame (2) is inserted and movably connected with a connecting rod (8), the upper surface of the mounting frame (2) is provided with a power assembly driving the connecting rod (8) to move upward, the bottom of the mounting frame (2) is fixedly connected with two guide frames (5), a plurality of fixing frames (13) are fixedly connected between the two guide frames (5), both ends of the plurality of fixing frames (13) are movably connected with two force arms (14), two force arms (14) far away from each other in the same horizontal plane are movably connected with a scraper (9), a plurality of connecting plates (7) are movably connected between the two guide frames (5), the uppermost connecting plate (7) is fixed with the connecting rod (8), a plurality of the connecting plates (7) are fixedly connected with a fixed rod (15), both sides of the connecting plate (7) are fixedly connected with a filter plate (12), and the scraper (9) is in contact with the upper surface of the filter plate (12), one side of the filter plate (12) is fixedly connected with a collecting frame (11).

2. A decentralized domestic wastewater purification tank according to claim 1, characterized in that The power assembly comprises a motor, the motor is fixed on the upper surface of the mounting frame (2) through bolts, the upper surface of the mounting frame (2) is fixedly connected with a mounting plate, one side of the mounting plate is movably connected with a toothless gear (16), and one end of the motor output shaft is fixed with the toothless gear (16), and the top end of the connecting rod (8) is fixedly connected with a rack (17).

3. A decentralized domestic wastewater purification tank according to claim 2, characterized in that, The rack (17) is engaged with the toothless gear (16).

4. The decentralized domestic wastewater treatment tank according to claim 1, characterized in that, The outer side of the collecting frame (11) is fixedly connected with a scraping frame (10), and the scraping frame (10) is in contact with the inner wall of the pool body (1).

5. The decentralized domestic wastewater treatment tank according to claim 1, characterized in that, One side of the pool body (1) is provided with a connecting port, and the connecting port is fixedly and continuously provided with an external pipe (3).

6. A decentralized domestic wastewater purification tank according to claim 5, characterized in that One end of the external pipe (3) is fixedly connected with a flange (4).

7. A decentralized domestic wastewater treatment tank according to claim 5, characterized in that The inner wall of the pool body (1) is provided with an inclined surface (6).

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