Stone cutting sewage fine sand precipitation baffling device

Abstract

The invention provides a stone cutting sewage fine sand precipitation baffling device which comprises a box body, a water inlet hopper and a rotating motor are fixedly mounted at the top of the box body, a rotating column is mounted on the rotating motor, a rotating seat is fixed to one end of the rotating column, a filter plate is fixed to the side of the rotating seat, and a water outlet is formed in the side of the filter plate. A ring seat is fixed at one end of the filter plate, a conical seat is movably mounted between the ring seat and the rotating seat, a fixed box is fixed on the conical seat, and the fixed box is fixed on the inner wall of the box body. When the device is used, the inclination angle of the movable plate is changed under the driving of the driving motor, the gap between the movable plate and the baffle plate is adjusted after the movable plate is inclined, and the speed of water flowing in the later period is controlled by controlling the gap between the movable plate and the baffle plate; and in addition, the inner wall of the arc-shaped groove can be conveniently scratched and cleaned under the swing of the movable plate in the later period, and gravel can be conveniently and rapidly cleaned in the later period.

Description

Technical Field

[0001] The present invention relates to the field of sedimentation baffle devices, and specifically to a fine sand sedimentation baffle device for stone cutting sewage. Background Art

[0002] When cutting stones, a large amount of sand and gravel wastewater is generated, and the sawdust sewage needs to be sedimented. The wastewater and sawdust and sand that have not been filtered and sedimented cannot be recycled, causing relatively large environmental pollution. The baffle sedimentation tank is one of the most important components in the sewage treatment system. Currently, the commonly used sedimentation tank has a horizontal flow structure, which has good hydraulic conditions and stable sedimentation effects.

[0003] According to the fine sand sedimentation baffle device for stone cutting sewage disclosed in the patent document with the existing publication number CN206366223U, it includes a fine sand sedimentation tank that is large at the upper end and small at the lower end. An upper part of the fine sand sedimentation tank is provided with a fine sand sewage water distribution device. A plurality of baffle plates are arranged at intervals along the water flow direction on the side of the fine sand sewage water distribution device in the fine sand sedimentation tank. The upper ends of the baffle plates are arranged in a staggered height manner and are all lower than the tank edge of the fine sand sedimentation tank. The lower ends of the baffle plates are flush. When this technical solution is used, by making the fine sand-containing sewage flow up and down in a baffle manner, it is beneficial for the fine sand in the fine sand-containing sewage to quickly settle to the bottom of the tank body. The structure design is simple, the processing and production are convenient, the cost is low, the sedimentation efficiency is high, and the treatment effect is good, which is beneficial for the resource treatment of stone cutting sewage. For the above technical solution, although the rapid precipitation of fine sand is achieved, the flow velocity of the water cannot be adjusted during use, and the fine sand at the bottom of the device cannot be scraped and cleaned, which is inconvenient during use. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a fine sand sedimentation baffle device for stone cutting sewage to solve the problems raised in the above background art. The structure of the present invention is novel. When in use, the movable plate changes the inclination angle driven by the driving motor. After the movable plate is inclined, the gap between the movable plate and the baffle is adjusted. By controlling the gap between the movable plate and the baffle, the magnitude of the water velocity of the later flowing water is controlled. In addition, during the swinging of the movable plate later, it is convenient to realize the scraping and cleaning of the inner wall of the arc-shaped groove, which is convenient for the rapid cleaning of sand and gravel later.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a stone cutting sewage fine sand sedimentation and deflection device, including a box body, the top of the box body is respectively fixedly installed with a water inlet bucket and a rotating motor, the rotating motor is installed with a rotating column, one end of the rotating column is fixed with a rotating seat, the side of the rotating seat is fixed with a filter plate, one end of the filter plate is fixed with a ring seat, a conical seat is movably installed between the ring seat and the rotating seat, a fixed box is fixed on the conical seat, the fixed box is fixed on the inner wall of the box body, and the conical seat is movably in contact with the filter plate.

[0006] Furthermore, a support plate is fixed on the inner wall of the box body, the support plate is movably mounted on the top of the rotating seat, and a fixing plate is fixed on the inner wall of the box body.

[0007] Furthermore, the fixing plate is provided with an arc groove, and the ring seat is rotatably mounted inside the arc groove.

[0008] Furthermore, a cavity is opened inside the fixed box, and a pipe is fixed between the cavity and the side of the fixed box.

[0009] Furthermore, a partition plate is fixedly installed inside the box body, a baffle plate is fixedly installed on one side of the partition plate, and a baffle plate is fixedly installed between the baffle plate and the partition plate.

[0010] Furthermore, a movable plate is movably mounted on the side of the baffle, a driving motor is mounted on the side of the movable plate, and the driving motor is fixedly mounted on the side of the box body.

[0011] Furthermore, a groove is fixed inside the box, a conical groove is fixed on the side of the groove, and a conveying motor and a cleaning motor are fixedly installed on the side of the box respectively.

[0012] Furthermore, both the conveying motor and the cleaning motor are equipped with an auger, and the auger is rotatably installed inside the conical groove.

[0013] Furthermore, a water inlet pipe is fixed to the side of the box body, a water spray pipe is fixed to one end of the water inlet pipe, a water spray head is fixed on the water spray pipe, and the water spray head is installed at the bottom of the filter plate.

[0014] Furthermore, a drainage pipe is fixedly installed on one side of the box body, and a slag discharge cylinder is fixedly installed on the side of the box body, and the slag discharge cylinder cooperates with the auger movement.

[0015] Beneficial effects of the present invention:

[0016] 1. For this stone cutting sewage fine sand precipitation baffle device, during use, the movable plate changes its inclination angle driven by the driving motor. After the movable plate inclines, the gap between it and the baffle is adjusted, and the water flow velocity in the later stage is controlled by controlling the gap between the movable plate and the baffle. Additionally, during the swinging of the movable plate in the later stage, it is convenient to scrape and clean the inner wall of the arc-shaped groove, facilitating the rapid cleaning of sand and gravel in the later stage.

[0017] 2. For this stone cutting sewage fine sand precipitation baffle device, the rotating seat drives the filter plate to preliminarily filter the incoming wastewater. In the later stage, the rotation of the rotating seat makes the filter plate contact the conical seat to scrape and clean the sand and gravel on the surface, facilitating the repeated filtration use of the filter plate and effectively avoiding blockage. Additionally, in the later stage, the spray head sprays water upward to wash the sand and gravel on the surface of the filter plate or stuck on the inner wall of the filter holes upward. After the sand and gravel are washed out, they enter one side of the baffle with the water for secondary filtration and precipitation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a stone cutting sewage fine sand precipitation baffle device of the present invention;

[0019] Figure 2 is a schematic structural diagram of the side view cross-section of the box body of a stone cutting sewage fine sand precipitation baffle device of the present invention;

[0020] Figure 3 is a schematic enlarged structural diagram of point A of a stone cutting sewage fine sand precipitation baffle device of the present invention;

[0021] Figure 4 is a schematic three-dimensional structural diagram of the ring seat of a stone cutting sewage fine sand precipitation baffle device of the present invention;

[0022] Figure 5 is a schematic structural diagram of a stone cutting sewage fine sand precipitation baffle device of the present invention after the support plate is removed;

[0023] Figure 6 is a schematic structural diagram of the water spray pipe of a stone cutting sewage fine sand precipitation baffle device of the present invention;

[0024] In the figure: 1, box body; 2, water inlet hopper; 3, rotating motor; 4, water inlet pipe; 5, conveying motor; 6, cleaning motor; 7, driving motor; 8, drain pipe; 9, partition plate; 10, baffle; 11, movable plate; 12, baffle plate; 13, groove; 14, conical groove; 15, auger; 16, rotating column; 17, rotating seat; 18, filter plate; 19, ring seat; 20, fixing plate; 21, fixing box; 22, cavity; 23, pipeline; 24, water spray pipe; 25, arc-shaped groove; 26, support plate; 27, conical seat; 28, spray head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To make the technical means, creative features, achieved objectives and functions of the present invention easily understood, the present invention will be further described below in conjunction with specific embodiments.

[0026] Please refer to Figures 1 to 6 , the present invention provides a technical solution: a fine sand precipitation baffle device for stone cutting sewage, including a box body 1, a water inlet hopper 2 and a rotating motor 3 are respectively fixedly installed on the top of the box body 1, a rotating column 16 is installed on the rotating motor 3, a rotating seat 17 is fixed at one end of the rotating column 16, a filter plate 18 is fixed on the side of the rotating seat 17, a ring seat 19 is fixed at one end of the filter plate 18, a conical seat 27 is movably installed between the ring seat 19 and the rotating seat 17, a fixed box 21 is fixed on the conical seat 27, the fixed box 21 is fixed on the inner wall of the box body 1, the conical seat 27 is in movable contact with the filter plate 18, and the conical seat 27 is in an inclined shape. The inclined conical seat 27 facilitates the mutual pushing of fine sand for falling and cleaning.

[0027] In this embodiment, a support plate 26 is fixed on the inner wall of the box body 1, the support plate 26 is movably installed on the top of the rotating seat 17, a fixing plate 20 is fixed on the inner wall of the box body 1, an arc-shaped groove 25 is opened on the fixing plate 20, the ring seat 19 is rotatably installed inside the arc-shaped groove 25, a cavity 22 is opened inside the fixed box 21, and a pipeline 23 is fixed between the cavity 22 and the side of the fixed box 21. After the water is sprayed upward into the cavity 22, the influence caused by the upward impact of the water flow and the resulting water splash is avoided.

[0028] In this embodiment, a partition plate 9 is fixedly installed inside the box body 1, a baffle plate 12 is fixed on one side of the partition plate 9, a baffle 10 is fixedly installed between the baffle plate 12 and the partition plate 9, a movable plate 11 is movably installed on the side of the baffle 10, a driving motor 7 is installed on the side of the movable plate 11, the driving motor 7 is fixedly installed on the side of the box body 1, a groove 13 is fixed inside the box body 1, a conical groove 14 is fixed on the side of the groove 13, and a conveying motor 5 and a cleaning motor 6 are respectively fixedly installed on the side of the box body 1. The conical groove 14 facilitates the fine sand to enter the position of the auger 15 for cleaning under the drive of the water flow in the later stage.

[0029] In this embodiment, augers 15 are installed on both the conveying motor 5 and the cleaning motor 6. The augers 15 are rotatably installed inside the conical grooves 14. A water inlet pipe 4 is fixed to the side of the box body 1. One end of the water inlet pipe 4 is fixed with a water spray pipe 24. Water spray nozzles 28 are fixed on the water spray pipe 24. The water spray nozzles 28 are installed at the bottom of the filter plate 18. A drain pipe 8 is fixedly installed on one side of the box body 1. A slag discharge cylinder is fixed to the side of the box body 1. The slag discharge cylinder is movably matched with the auger 15. In the later stage, the auger 15 rotates inside the slag discharge cylinder, and the rotation of the auger 15 discharges the fine sand out for cleaning.

[0030] When the device is in use, the wastewater generated by cutting the stone is discharged into the water inlet hopper 2. The wastewater falls on the fixing plate 20 and the filter plate 18. The filter plate 18 directly filters the sand and gravel in the wastewater. The wastewater staying on the fixing plate 20 slowly flows towards the filter plate 18 for filtration. When the filter plate 18 is filtering, the rotating motor 3 is started. The rotating motor 3 drives the rotating seat 17 to rotate. The rotation of the rotating seat 17 replaces the filtering position. The filtered filter plate 18 moves to the position of the conical seat 27. Due to the rotatability of the filter plate 18, the conical seat 27 scrapes and cleans the sand and gravel on the surface of the filter plate 18. The sand and gravel after scraping and cleaning fall downward in chunks. After falling downward in chunks, the sand and gravel quickly accumulate inside the conical groove 14, facilitating the rapid cleaning of the fine sand in the later stage. When the conical seat 27 scrapes the filter plate 18, high-pressure water enters through the water inlet pipe 4. The high-pressure water sprays upward from the water spray nozzles 28. The water spray nozzles 28 spray water upward to wash out the sand and gravel on the surface of the filter plate 18 or stuck on the inner wall of the filter holes. After the sand and gravel are washed out, they enter the cavity 22 inside the fixed box 21. With the push of the water pressure, the water flows out through the pipe 23. The water inside the pipe 23 enters one side of the baffle 10 for secondary filtration and precipitation. When the water flows back and forth, the driving motor 7 is started to drive the movable plate 11. After the movable plate 11 is tilted, one end stays inside the arc-shaped groove 25. One end of the movable plate 11 reduces the gap with the baffle 10. By adjusting the flowing water gap through the movable plate 11, the water passing through the movable plate 11 slowly enters the baffle plate 12, providing a slightly static time for the precipitation of the fine sand on both sides of the baffle plate 12, facilitating the precipitation of the fine sand. The clarified water after precipitation rises to the drain pipe 8 and is discharged. After the fine sand accumulates on the ground, the conveying motor 5 and the cleaning motor 6 are started to drive the auger 15 to rotate. Under the rotation of the auger 15, the fine sand is pushed outwards from the slag discharge pipe. When the fine sand is discharged outwards, the water on the top of the fine sand can continue to be precipitated and filtered for use.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For a person skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced by the present invention. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0032] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fine sand precipitation baffle device for stone cutting sewage, comprising a box body (1), characterized in that: At the top of the box body (1), a water inlet hopper (2) and a rotating motor (3) are fixedly installed respectively. A rotating column (16) is installed on the rotating motor (3). One end of the rotating column (16) is fixed with a rotating seat (17). A filter plate (18) is fixed on the side of the rotating seat (17). One end of the filter plate (18) is fixed with a ring seat (19). A conical seat (27) is movably installed between the ring seat (19) and the rotating seat (17). A fixed box (21) is fixed on the conical seat (27), and the fixed box (21) is fixed on the inner wall of the box body (1). The conical seat (27) is in movable contact with the filter plate (18).

2. The fine sand precipitation baffle device for stone cutting sewage according to claim 1, wherein: A support plate (26) is fixed on the inner wall of the box body (1), and the support plate (26) is movably installed on the top of the rotating seat (17). A fixing plate (20) is fixed on the inner wall of the box body (1).

3. The fine sand precipitation baffle device for stone cutting sewage according to claim 2, characterized in that: An arc-shaped groove (25) is formed in the fixing plate (20), and the ring seat (19) is rotatably installed inside the arc-shaped groove (25).

4. A fine sand precipitation baffle device for stone cutting sewage according to claim 1, characterized in that: A cavity (22) is formed inside the fixed box (21), and a pipe (23) is fixed between the cavity (22) and the side of the fixed box (21).

5. A fine sand precipitation baffle device for stone cutting sewage according to claim 1, characterized in that: A partition plate (9) is fixedly installed inside the box body (1). A baffle plate (12) is fixed on one side of the partition plate (9), and a baffle (10) is fixedly installed between the baffle plate (12) and the partition plate (9).

6. The fine sand precipitation baffle device for stone cutting sewage according to claim 5, wherein: A movable plate (11) is movably installed on the side of the baffle (10), and a driving motor (7) is installed on the side of the movable plate (11). The driving motor (7) is fixedly installed on the side of the box body (1).

7. A fine sand precipitation baffle device for stone cutting sewage according to claim 1, characterized in that: A groove (13) is fixed inside the box body (1), and a conical groove (14) is fixed on the side of the groove (13). A conveying motor (5) and a cleaning motor (6) are fixedly installed on the side of the box body (1) respectively.

8. A fine sand precipitation baffle device for stone cutting sewage according to claim 7, characterized in that: Augers (15) are installed on both the conveying motor (5) and the cleaning motor (6), and the augers (15) are rotatably installed inside the conical groove (14).

9. The fine sand precipitation baffle device for stone cutting sewage according to claim 1, characterized in that: A water inlet pipe (4) is fixed on the side of the box body (1). One end of the water inlet pipe (4) is fixed with a water spraying pipe (24). A water spraying head (28) is fixed on the water spraying pipe (24), and the water spraying head (28) is installed at the bottom of the filter plate (18).

10. A fine sand sedimentation baffle device for stone cutting sewage according to claim 1, characterized in that: A drain pipe (8) is fixedly installed on one side of the box body (1). A slag discharge cylinder is fixed on the side of the box body (1), and the slag discharge cylinder is in movable cooperation with the auger (15).

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