Waste clay base baffle type filtering water tank not prone to being blocked

Abstract

The utility model discloses a waste clay-based baffle type filtering water tank not easy to block. The waste clay-based baffle type filtering water tank comprises a tank body, a buoyancy piece and a plurality of waste clay-based filtering plates, wherein the buoyancy piece is connected with an inclined inserting rod through a flexible connecting piece; the plurality of waste clay-based filtering plates are inserted into the tank body; two side-by-side waste clay-based filter plates are arranged in a first vertical groove close to a water inlet of a groove body, a vertical rod corresponding to the waste clay-based filter plate closest to the water inlet is arranged at the bottom of the groove body, a spring is arranged on the upper middle portion of the vertical rod, and first inclined holes and second inclined holes are sequentially formed in the waste clay-based filter plates and the vertical rod. The inclined inserting rods are inserted into the first inclined holes and the second inclined holes to compress the springs on the vertical rods, so that the waste clay-based filter plate is fixed in the first vertical groove, after the waste clay-based filter plate is filled with impurities, the inclined inserting rods can move out of the first inclined holes and the second inclined holes, the springs enable the waste clay-based filter plate to rise, and the waste clay-based filter plate is fixed in the second vertical groove. The other waste clay-based filter plate in the first vertical groove continues to filter the sewage, so that the situation that the sewage overflows due to the fact that the water level of the sewage rises too high due to poor filterability can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a waste clay-based baffle-type filtering water tank which is not easy to be clogged. Background Art

[0002] The applicant has found that waste clay treated by anoxic pyrolysis can avoid the production of oxygen-containing toxic gases and produce high-performance waste clay charcoal. After the waste clay charcoal is granulated to have a fixed shape and structure and then put into sewage, it can effectively adsorb pollutants in the water and realize waste recycling and reuse. During the research process, the applicant applied the adsorption principle of waste clay charcoal to several existing sewage adsorption filters. During the application process, the applicant found that when a large amount of sewage with impurities suddenly flows down from the upstream, it is easy to fill the waste clay-based filter plate near the water inlet of the filter tank with a large amount of impurities, thereby causing the water level at the water inlet end of the baffle-type filter tank to rise. In severe cases, it may cause sewage to overflow and pollute the processing workshop. In order to prevent the sewage from overflowing from the baffle-type filter tank when a large amount of sewage flows down from the upstream, the applicant proposed a waste clay-based baffle-type filter tank that is not easy to clog. Utility Model Content

[0003] The utility model aims to provide a waste clay-based baffle-type filtering water tank which is not easy to be clogged and has good filtering effect and can avoid sewage overflow caused by clogging.

[0004] In order to solve the deficiencies of the above technical problems, the utility model adopts the following technical scheme: a waste clay-based baffle-type filtering water trough which is not easy to be clogged, comprising a trough body with water inlets and water outlets arranged at two ends in sequence, a plurality of waste clay-based filter plates are inserted in sequence in the trough body along the water flow direction, a vertical rod is arranged on the bottom wall of the trough body corresponding to the waste clay-based filter plate closest to the water inlet, a blind hole which is plugged into and cooperates with the vertical rod is arranged on the lower end surface of the waste clay-based filter plate, a spring which is used to lift the waste clay-based filter plate is arranged on the upper end surface of the vertical rod, a first inclined hole which is inclined upward and connected to the blind hole is arranged on the side of the waste clay-based filter plate close to the water inlet, a second inclined hole is arranged on the vertical rod, a buoyancy member is arranged between the waste clay-based filter plate closest to the water inlet and the water inlet, the buoyancy member is connected to the inclined insertion rod through a flexible connecting member, and when the waste clay-based filter plate contacts the bottom wall of the trough body, the inclined insertion rod is inserted in the first inclined hole and the second inclined hole, and the elastic force of the spring is compressed.

[0005] As a further optimization of the utility model of a waste clay-based baffle-type filter water tank that is not easily clogged, the tank body is provided with a guide ring located above the first inclined hole and spaced apart from the first inclined hole, and the flexible connecting piece passes through the guide ring and is connected to the buoyancy piece.

[0006] As a further optimization of the utility model of a waste clay-based baffle-type filter water trough that is not easy to be clogged, vertical grooves with the same number of waste clay-based filter plates are opened in sequence along the water flow direction on one side of the inner side of the trough body, and the waste clay-based filter plates are all inserted into the vertical grooves one by one.

[0007] As a further optimization of the utility model of the waste clay-based baffle-type filtering water tank which is not easy to be clogged, the buoyancy member is a floating ball with a hollow structure.

[0008] As a further optimization of the utility model of a waste clay-based baffle-type filter water tank that is not easy to be clogged, the waste clay-based filter plate includes a rectangular frame with screens at both end ports and waste clay charcoal filled in the rectangular frame, and a blind hole is opened in the rectangular frame.

[0009] As a further optimization of the utility model of the waste clay-based baffle-type filtering water tank which is not easy to be clogged, a filling port for filling waste clay charcoal is provided on one side of the rectangular frame, and a detachable sealing plug is provided at the filling port.

[0010] As a further optimization of the utility model of the waste clay-based baffle-type filtering water tank which is not easy to be clogged, the flexible connecting piece is a nylon rope.

[0011] As a further optimization of the utility model of the waste clay-based baffle-type filtering water tank which is not easy to be clogged, the rectangular frame is made of stainless steel.

[0012] The utility model has the following beneficial effects: the utility model provides a vertical rod at the bottom of the trough body corresponding to the waste clay-based filter plate near the water inlet of the trough body, the waste clay-based filter plate is provided with a blind hole plugged with the vertical rod, and a spring is provided at the upper end of the vertical rod, and the waste clay-based filter plate and the vertical rod are provided with a first inclined hole and a second inclined hole in sequence, and the spring on the vertical rod is compressed by inserting the inclined rod in the first inclined hole and the second inclined hole to fix the waste clay-based filter plate inside the trough body, and when the waste clay-based filter plate is filled with impurities, the space between the waste clay-based filter plate and the water inlet will be The water level rises, thereby causing the height of the buoyancy member to rise. When the buoyancy member rises to a certain height, the buoyancy member moves the oblique rod out of the first oblique hole and the second oblique hole through the flexible connecting member, and the elastic force of the spring stretches, causing the waste clay-based filter plate to rise, so that the subsequent waste clay-based filter plates continue to filter the sewage, thereby avoiding the situation where the sewage water level rises too high due to poor filtration and sewage overflow occurs. The staff does not need to pay attention to the filtration status of the filter tank all the time, but only needs to conduct regular inspections. When the waste clay-based filter plate is found to be erected, it can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the filter tank of the utility model;

[0014] Figure 2It is a partial cross-sectional structural schematic diagram of the filter tank of the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0016] Figure 4 This is a schematic diagram of the structure of the waste clay-based filter plate in the utility model;

[0017] Figure numerals: 1. water outlet, 2. trough body, 3. waste white clay-based filter plate, 301. rectangular frame, 302. filling port, 303. sealing plug, 304. screen, 4. vertical groove, 6. buoyancy member, 7. water inlet, 9. spring, 10. blind hole, 11. vertical rod, 12. flexible connector, 13. first inclined hole, 14. oblique insertion rod, 15. second inclined hole, 16. guide ring. DETAILED DESCRIPTION

[0018] The following will be combined with the attached embodiment of the utility model Figure 1-4 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0019] Example 1

[0020] The present embodiment provides a waste clay-based baffle-type filtering water tank that is not easily clogged. When a large amount of sewage flows downstream from the upstream, the sewage can be filtered in time to avoid sewage overflow due to excessively high water levels.

[0021] The filtering water tank provided by the utility model comprises a tank body 2 with a water inlet 7 and a water outlet 1 at both ends in sequence, and a plurality of waste clay-based filter plates 3 inserted in the tank body 2. The waste clay-based filter plates 3 are used to filter the sewage flowing through the tank body 2. In this embodiment, the waste clay-based filter plates 3 comprise a rectangular frame 301 with a screen 304 at both end ports and waste clay charcoal filled in the rectangular frame 301. In this embodiment, the rectangular frame 301 is made of stainless steel.

[0022] In this embodiment, one side of the tank body 2 is provided with vertical grooves 4 in which all the waste clay-based filter plates 3 are inserted into the tank body 2 one by one in the direction of water flow. The waste clay-based filter plates 3 can be fixed in the tank body 2 through the vertical grooves 4. In this embodiment, the waste clay-based filter plates 3 closest to the water inlet 7 can automatically rise after being filled with impurities, and the subsequent waste clay-based filter plates 3 continue to filter the sewage, thereby preventing the sewage level from rising too high due to poor filtration and causing sewage overflow.

[0023] In this embodiment, the bottom wall of the tank body 2 corresponding to the waste clay-based filter plate 3 that can automatically rise is provided with a vertical rod 11, and the upper end surface of the vertical rod 11 is provided with a spring 9, and the lower end surface of the waste clay-based filter plate 3 is provided with a blind hole 10 corresponding to the vertical rod 11. When the waste clay-based filter plate 3 is inserted into the tank body 2, the spring 9 of the vertical rod 11 is compressed, and when the waste clay-based filter plate 3 needs to rise, it only needs to extend the elastic force of the spring 9.

[0024] In this embodiment, a first inclined hole 13 connected to the blind hole 10 is provided on the side of the waste clay-based filter plate 3 that can automatically rise close to the water inlet 7, and a second inclined hole 15 is provided on the vertical rod 11. When the waste clay-based filter plate 3 contacts the bottom wall of the trough body 2, the first inclined hole 13 corresponds to the second inclined hole 15, and the two form a clamping channel. An oblique insertion rod 14 for limiting the position of the waste clay-based filter plate 3 is inserted into the clamping channel. The oblique insertion rod 14 limits the position of the waste clay-based filter plate 3, so that the waste clay-based filter plate 3 compresses the spring 9. The elastic force of the stretched spring 9 is applied to the oblique insertion rod 14, making it difficult to move out of the clamping channel.

[0025] In this embodiment, a buoyancy member 6 is arranged between the trough body 2 and the waste clay-based filter plate 3 that can automatically rise. The buoyancy member 6 is a floating ball with a hollow structure. The buoyancy member 6 is connected to one end of the oblique rod 14 toward the water inlet 7 through a flexible connector 12, where the flexible connector 12 is a nylon rope. When the waste clay-based filter plate 3 that can rise automatically is filled with impurities, the sewage entering the tank body 2 cannot be filtered in time, and is blocked between the tank body 2 and the waste clay-based filter plate 3, gradually causing the water level there to rise. The rising water level causes the position of the buoyancy member 6 to rise. When it rises to a certain height, the distance between the buoyancy member 6 and the oblique rod 14 is greater than the length of the flexible connector 12. The buoyancy of the buoyancy member 6 will pull the oblique rod 14 out of the clamping channel through the flexible connector 12, so that the elastic force of the spring 9 stretches, and the waste clay-based filter plate 3 is lifted up. The subsequent waste clay-based filter plates 3 continue to filter the sewage, thereby avoiding the situation where the sewage water level rises too high due to poor filtration and sewage overflows. The advantage of this setting is that the staff does not need to pay attention to the filtering status of the filter tank at all times. They only need to conduct regular inspections and replace the waste clay-based filter plate 3 when it is found to be erected. It effectively saves human resources.

[0026] In this embodiment, the first inclined hole 13 and the second inclined hole 15 have the same inclination angle, which is inclined from top to bottom. In order to ensure that the oblique insertion rod 14 is easy to be pulled out, a guide ring 16 is provided above the clamping channel in the slot body 2. The guide ring 16 is spaced apart from the clamping channel, and the flexible connector 12 passes through the guide ring 16 to connect with the buoyancy member 6.

[0027] Example 2

[0028] The structure of the filter water tank provided in this embodiment is basically the same as that of embodiment 1, except that a filling port 302 for filling waste clay charcoal is provided on one side of the rectangular frame 301, and a detachable sealing plug 303 is provided at the filling port 302. The setting of the filling port 302 and the sealing plug 303 facilitates the replacement of the waste clay charcoal filled in the rectangular frame 301. The sealing plug 303 is an elastic card block, and the sealing plug 303 is clamped in the filling port 302 by the existing technical means, which will not be described in detail here.

[0029] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various modifications or variations within the scope of the claims, which does not affect the essence of the present invention.

Claims

1. A waste clay-based baffle-type filtering water tank that is not easy to be clogged, comprising a tank body (2) with a water inlet (7) and a water outlet (1) arranged at two ends in sequence, and a plurality of waste clay-based filter plates (3) are inserted in sequence in the tank body (2) along the water flow direction, characterized in that: A vertical rod (11) is provided on the bottom wall of the trough body (2) corresponding to the waste clay-based filter plate (3) closest to the water inlet (7); a blind hole (10) is provided on the lower end surface of the waste clay-based filter plate (3) and is plugged into the vertical rod (11); a spring (9) is provided on the upper end surface of the vertical rod (11) for lifting the waste clay-based filter plate (3); and a first inclined hole (10) is provided on one side of the waste clay-based filter plate (3) close to the water inlet (7) and is inclined upward and communicated with the blind hole (10). 13), a second inclined hole (15) is provided on the vertical rod (11), a buoyancy member (6) is provided between the waste clay-based filter plate (3) closest to the water inlet (7) and the water inlet (7), and the buoyancy member (6) is connected to an inclined insertion rod (14) through a flexible connection member (12), and when the waste clay-based filter plate (3) contacts the bottom wall of the tank body (2), the inclined insertion rod (14) is inserted into the first inclined hole (13) and the second inclined hole (15), and the elastic force of the spring (9) is compressed.

2. The non-clogging waste clay-based baffle-type filter water tank according to claim 1, characterized in that: A guide ring (16) is provided in the trough body (2) and is located above the first inclined hole (13) and spaced apart from the first inclined hole (13). The flexible connecting member (12) passes through the guide ring (16) and is connected to the buoyancy member (6).

3. The non-clogging waste clay-based baffle-type filter water tank according to claim 1, characterized in that: One side of the interior of the tank body (2) is provided with vertical grooves (4) in the same number as the number of waste clay-based filter plates (3) in sequence along the water flow direction, and the waste clay-based filter plates (3) are all inserted into the vertical grooves (4) one by one.

4. The non-clogging waste clay-based baffle-type filtering water tank according to claim 1, characterized in that: The buoyancy member (6) is a floating ball with a hollow structure.

5. The non-clogging waste clay-based baffle-type filtering water tank according to claim 1, characterized in that: The waste clay-based filter plate (3) comprises a rectangular frame (301) having screens (304) at both end ports and waste clay charcoal filled in the rectangular frame (301), and a blind hole (10) is opened in the rectangular frame (301).

6. The non-clogging waste clay-based baffle-type filtering water tank according to claim 5, characterized in that: A filling port (302) for filling waste clay charcoal is provided on one side of the rectangular frame (301), and a detachable sealing plug (303) is provided at the filling port (302).

7. The non-clogging waste clay-based baffle-type filtering water tank according to claim 1, characterized in that: The flexible connecting piece (12) is a nylon rope.

8. The non-clogging waste clay-based baffle-type filtering water tank according to claim 5, characterized in that: The rectangular frame (301) is made of stainless steel.

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