Tap water sludge separation device

Abstract

The utility model discloses a tap water sludge separation device, which is applied to the field of tap water treatment, and is characterized in that a reciprocating screw rod drives a sliding block to reciprocate along the inner wall of the reciprocating screw rod through the rotation of a driving motor, the reciprocating motion of the sliding block drives a sliding cylinder to reciprocate, and the reciprocating motion of the sliding cylinder drives a sliding plate to reciprocate; according to the sludge separation device, the sliding plate reciprocates to drive the cleaning plate to move, and the sludge separation plate is cleaned, so that the purpose of cleaning the sludge separation plate can be achieved, the separation efficiency is ensured, and the maintenance amount is reduced. Sludge falls to the bottom of the box body after being filtered by the sludge separation plate, and the waterproof motor rotates to enable the auger to drive the sludge to be conveyed to the other end; when the sludge is in contact with the pressing plate, the sludge is extruded by the blades of the auger, water in the sludge is extruded out, and the extruded water is filtered by the filter screen and then is discharged, so that the purpose of good separation effect can be achieved, the separation efficiency is improved, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of tap water treatment, in particular to a tap water sludge separation device. Background Technique

[0002] At present, the Chinese utility model with the publication number CN215712523U discloses a sludge separation device in sewage treatment, which includes a housing, a water inlet, a water outlet, a screw assembly, a power device, a sludge discharge port and a sludge separation plate. When in use, the sewage sludge mixture enters the housing from the water inlet, is separated by the sludge separation plate, the sewage is filtered and discharged through the water outlet, and the sludge falls into the housing on one side of the screw assembly. The screw assembly is driven by the power device to rotate, and the sludge is moved to the sludge discharge port for discharge. With such a setting, the structure is simple, the separation efficiency is high, and it is convenient for sludge discharge, which has practicality.

[0003] To sum up, the sludge separation device cannot clean the sludge separation plate. The sludge separation plate is used for separating mud and water from the sludge. During the process of separating the sludge, the filter holes on the sludge separation plate will be blocked by the sludge, resulting in a reduction in the separation efficiency. It is necessary to clean it. Cleaning requires removing the sludge separation plate for cleaning, which increases the workload and is not convenient for use. The separation effect is relatively low. The device separates the sludge from the mud and water through the sludge separation plate, and then discharges the sludge through the screw. However, only relying on the sludge separation plate to separate the sludge from the mud and water has a poor separation effect, there is still a lot of water remaining in the sludge, and the separation efficiency is relatively low, reducing the treatment efficiency. To solve the above problems, we propose a tap water sludge separation device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tap water sludge separation device, and its advantage is that it can clean the sludge separation plate and has a good separation effect.

[0005] The above technical object of the utility model is achieved by the following technical solutions: A tap water sludge separation device includes a box body. Supporting legs are bolted to the bottom of the box body. A feed hopper is communicated with the top of the box body. A fixed plate is bolted to the inner wall of the box body. A sludge separation plate is bolted between the top of the fixed plate and the inner wall of the box body. A driving motor is bolted to the surface of the box body. The output end of the driving motor extends into the box body and is connected with a reciprocating lead screw through a coupling. The other end of the reciprocating lead screw is rotatably connected with the inner wall of the box body. A sliding cylinder is slidably sleeved on the surface of the reciprocating lead screw. A sliding block is rotatably connected to the inner wall of the sliding cylinder, and the sliding block is slidably connected to the inner wall of the reciprocating lead screw. A sliding plate is bolted to the surface of the sliding cylinder. A cleaning plate is bolted to the bottom of the sliding plate. A housing is fixedly sleeved on the inner wall of the box body. A waterproof motor is bolted to the surface of the fixed plate. The output end of the waterproof motor passes through the fixed plate and is connected with an auger through a coupling, and the auger is located inside the housing. A filter screen is bolted between the inner walls of the housing. A pressing plate is arranged at one end of the housing. An adjusting mechanism is arranged on the surface of the pressing plate.

[0006] By adopting the above technical solutions, the driving motor rotates to drive the reciprocating lead screw to rotate. The reciprocating lead screw rotates to make the sliding block reciprocate along the inner wall of the reciprocating lead screw. The reciprocating movement of the sliding block drives the sliding cylinder to reciprocate. The reciprocating movement of the sliding cylinder drives the sliding plate to reciprocate. The reciprocating movement of the sliding plate drives the cleaning plate to move, and the method of cleaning the sludge separation plate can achieve the purpose of cleaning the sludge separation plate, ensure the separation efficiency, reduce the maintenance amount. After the sludge passes through the sludge separation plate and falls to the bottom of the box body, the waterproof motor rotates to drive the auger to rotate. The auger rotates to convey the sludge to the other end. When the sludge contacts the pressing plate, it will be squeezed by the blades of the auger, and the water in the sludge will be squeezed out. The squeezed water is discharged after being filtered by the filter screen, which can achieve the purpose of good separation effect, improve the separation efficiency and improve the practicability.

[0007] The utility model is further arranged as follows: The adjusting mechanism includes a fixed frame. A screw rod is threadedly connected to the inner wall of the fixed frame. One end of the screw rod is rotatably connected to a fixed cylinder. A telescopic rod is slidably sleeved on the inner wall of the fixed cylinder, and the telescopic rod is bolted to the surface of the pressing plate. A spring is arranged between the telescopic rod and the inner wall of the fixed cylinder. A sliding block is bolted to the surface of the sliding plate. The sliding block is slidably connected to a sliding groove, and the sliding groove is opened on the inner wall of the box body.

[0008] By adopting the above technical solutions, by setting the adjusting mechanism, rotating the rotating head makes the screw rod move. The screw rod moves to make the fixed cylinder squeeze the spring, increasing the elasticity of the spring. The increased elasticity of the spring increases the pressure of the pressing plate on the sludge. The increased pressure of the pressing plate increases the pressure on the sludge, making the separation of mud and water more thorough.

[0009] The present utility model is further configured as follows: A slider is bolted to the surface of the sliding plate, and the surface of the slider is slidably connected to a chute, and the chute is opened on the inner wall of the box body.

[0010] By adopting the above technical solution, by providing the slider and the chute, the offset of the sliding plate is prevented, ensuring stability.

[0011] The present utility model is further configured as follows: Valves are communicated with both the surface of the box body and the bottom of the shell.

[0012] By adopting the above technical solution, by providing the valves, it is convenient for drainage.

[0013] The present utility model is further configured as follows: A flow guide plate is bolted between the inner wall of the box body and the fixing plate.

[0014] By adopting the above technical solution, by providing the flow guide plate, the sludge is concentrated at the auger, facilitating separation.

[0015] The present utility model is further configured as follows: A rotating head is bolted to one end of the screw rod.

[0016] By adopting the above technical solution, by providing the rotating head, it is convenient to rotate the screw rod.

[0017] The present utility model is further configured as follows: A backing plate is bolted to the bottom of the support leg.

[0018] By adopting the above technical solution, by providing the backing plate, the stability of the device is improved.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. The present utility model drives the reciprocating screw rod to rotate through the rotation of the driving motor. The rotation of the reciprocating screw rod makes the sliding block reciprocally move along the inner wall of the reciprocating screw rod. The reciprocating movement of the sliding block drives the sliding cylinder to reciprocally move. The reciprocating movement of the sliding cylinder drives the sliding plate to reciprocally move. The reciprocating movement of the sliding plate drives the cleaning plate to move, cleaning the mud separation plate. In this way, the purpose of cleaning the mud separation plate can be achieved, ensuring the separation efficiency and reducing the maintenance amount.

[0021] 2. After the sludge passes through the mud separation plate and falls to the bottom of the box body, the waterproof motor rotates to drive the auger to rotate. The rotation of the auger conveys the sludge to the other end. When the sludge contacts the pressing plate, it will be squeezed by the blades of the auger, squeezing out the water in the sludge. The squeezed water is discharged after passing through the filter screen. In this way, the purpose of good separation effect can be achieved, improving the separation efficiency and the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0023] Figure 2 is the sectional view of the structure of the present utility model;

[0024] Figure 3 is the top sectional view of the structure of the present utility model;

[0025] Figure 4 is the present utility model Figure 2 the enlarged view of the structure at position A in it.

[0026] Reference signs: 1, box body; 2, support leg; 3, feed hopper; 4, fixed plate; 5, mud separation plate; 6, drive motor; 7, reciprocating lead screw; 8, sliding cylinder; 9, sliding block; 10, sliding plate; 11, cleaning plate; 12, housing; 13, waterproof motor; 14, auger; 15, filter screen; 16, pressing plate; 17, adjusting mechanism; 18, fixing frame; 19, screw; 20, fixed cylinder; 21, telescopic rod; 22, spring; 23, slider; 24, chute; 25, valve; 26, guide plate; 27, rotating head; 28, backing plate. Specific embodiments

[0027] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] Embodiment 1:

[0029] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a tap water sludge separation device includes a box body 1, support legs 2 are bolted to the bottom of the box body 1, a feed hopper 3 is communicated with the top of the box body 1, a fixed plate 4 is bolted to the inner wall of the box body 1, a mud separation plate 5 is bolted between the top of the fixed plate 4 and the inner wall of the box body 1, a drive motor 6 is bolted to the surface of the box body 1, the output end of the drive motor 6 extends into the box body 1 and is connected with a reciprocating lead screw 7 through a coupling, and the other end of the reciprocating lead screw 7 is rotatably connected with the inner wall of the box body 1. A sliding cylinder 8 is slidably sleeved on the surface of the reciprocating lead screw 7, a sliding block 9 is rotatably connected to the inner wall of the sliding cylinder 8, and the sliding block 9 is slidably connected with the inner wall of the reciprocating lead screw 7. A sliding plate 10 is bolted to the surface of the sliding cylinder 8, and a cleaning plate 11 is bolted to the bottom of the sliding plate 10. By driving the reciprocating lead screw 7 to rotate through the rotation of the drive motor 6, the reciprocating rotation of the reciprocating lead screw 7 causes the sliding block 9 to reciprocate along the inner wall of the reciprocating lead screw 7. The reciprocating movement of the sliding block 9 drives the sliding cylinder 8 to reciprocate, the reciprocating movement of the sliding cylinder 8 drives the sliding plate 10 to reciprocate, and the reciprocating movement of the sliding plate 10 drives the cleaning plate 11 to move, so as to clean the mud separation plate 5, which can achieve the purpose of cleaning the mud separation plate 5, ensure the separation efficiency, and reduce the maintenance amount.

[0030] Referring to Figure 2 and Figure 3, a flow guide plate 26 is bolted between the inner wall of the box body 1 and the fixed plate 4. By setting the flow guide plate 26, the sludge is concentrated at the auger 14, which is convenient for separation.

[0031] Reference Figure 1 and Figure 2 , a backing plate 28 is bolted to the bottom of the support leg 2. By setting the backing plate 28, the stability of the device is improved.

[0032] Reference Figure 3 , a slider 23 is bolted to the surface of the sliding plate 10, and the surface of the slider 23 is slidably connected to a chute 24, and the chute 24 is opened on the inner wall of the box body 1. By setting the slider 23 and the chute 24, the sliding plate 10 is prevented from shifting and the stability is ensured.

[0033] Embodiment 2:

[0034] Reference Figure 1 , Figure 2 and Figure 3 , a housing 12 is fixedly sleeved on the inner wall of the box body 1, a waterproof motor 13 is bolted to the surface of the fixed plate 4, the output end of the waterproof motor 13 passes through the fixed plate 4 and is connected to an auger 14 through a coupling, and the auger 14 is located inside the housing 12. A filter screen 15 is bolted between the inner walls of the housing 12. One end of the housing 12 is provided with a pressing plate 16, and an adjusting mechanism 17 is arranged on the surface of the pressing plate 16. After the sludge passes through the mud separation plate 5 and is filtered, it falls to the bottom of the box body 1. The waterproof motor 13 rotates to drive the auger 14 to rotate. When the sludge contacts the pressing plate 16, it will be squeezed by the blades of the auger 14, and the water in the sludge will be squeezed out. The water squeezed out is filtered by the filter screen 15 and then discharged. This method can achieve the purpose of good separation effect, improve the separation efficiency, and improve the practicability.

[0035] Reference Figure 2 , the adjusting mechanism 17 includes a fixed frame 18, a screw rod 19 is threadedly connected to the inner wall of the fixed frame 18, one end of the screw rod 19 is rotatably connected to a fixed cylinder 20, a telescopic rod 21 is slidably sleeved on the inner wall of the fixed cylinder 20, and the telescopic rod 21 is bolted to the surface of the pressing plate 16. A spring 22 is arranged between the telescopic rod 21 and the inner wall of the fixed cylinder 20. A slider 23 is bolted to the surface of the sliding plate 10, and the surface of the slider 23 is slidably connected to a chute 24, and the chute 24 is opened on the inner wall of the box body 1. By setting the adjusting mechanism 17, by rotating the rotating head 27, the screw rod 19 moves, the screw rod 19 moves to squeeze the spring 22 by the fixed cylinder 20, so that the elasticity of the spring 22 increases. The increased elasticity of the spring 22 increases the pressure of the pressing plate 16 on the sludge. The increased pressure of the pressing plate 16 increases the pressure on the sludge, making the separation of mud and water more thorough.

[0036] Reference Figure 2, valves 25 are connected to the surface of the box body 1 and the bottom of the housing 12. By providing the valves 25, it is convenient for drainage.

[0037] Reference Figure 1 、 Figure 2 and Figure 3 , a rotating head 27 is bolted to one end of the screw rod 19. By providing the rotating head 27, it is convenient to rotate the screw rod 19.

[0038] Brief description of the usage process: The driving motor 6 rotates to drive the reciprocating lead screw 7 to rotate. The rotation of the reciprocating lead screw 7 causes the sliding block 9 to reciprocate along the inner wall of the reciprocating lead screw 7. The reciprocating movement of the sliding block 9 drives the sliding cylinder 8 to reciprocate. The reciprocating movement of the sliding cylinder 8 drives the sliding plate 10 to reciprocate. The reciprocating movement of the sliding plate 10 drives the cleaning plate 11 to move, cleaning the mud dividing plate 5, and the purpose of cleaning the mud dividing plate 5 can be achieved; after the sludge is filtered by the mud dividing plate 5, it falls to the bottom of the box body 1. The waterproof motor 13 rotates to drive the auger 14 to rotate. The rotation of the auger 14 conveys the sludge to the other end. When the sludge contacts the pressing plate 16, it will be squeezed by the blades of the auger 14, squeezing out the water in the sludge. The squeezed water is discharged after passing through the second filter, and the purpose of good separation effect can be achieved.

[0039] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A tap water sludge separation device, comprising a housing (1), characterized in that: The bottom of the box (1) is bolted with a support leg (2), the top of the box (1) is connected to a feed hopper (3), the inner wall of the box (1) is bolted with a fixing plate (4), a mud dividing plate (5) is bolted between the top of the fixing plate (4) and the inner wall of the box (1), the surface of the box (1) is bolted with a drive motor (6), the output end of the drive motor (6) extends to the inside of the box (1) and is connected to a reciprocating screw (7) through a coupling, and the other end of the reciprocating screw (7) is rotatably connected to the inner wall of the box (1), the surface of the reciprocating screw (7) is slidably sleeved with a slide cylinder (8), the inner wall of the slide cylinder (8) is rotatably connected with a sliding block (9), and the sliding block ( 9) is slidably connected to the inner wall of the reciprocating screw rod (7), a slide plate (10) is bolted to the surface of the slide cylinder (8), a cleaning plate (11) is bolted to the bottom of the slide plate (10), a shell (12) is fixedly sleeved on the inner wall of the box body (1), a waterproof motor (13) is bolted to the surface of the fixed plate (4), the output end of the waterproof motor (13) passes through the fixed plate (4) and is connected to an auger (14) through a coupling, and the auger (14) is located inside the shell (12), a filter screen (15) is bolted between the inner walls of the shell (12), a pressure plate (16) is provided at one end of the shell (12), and an adjustment mechanism (17) is provided on the surface of the pressure plate (16).

2. A tap water sludge separation device according to claim 1, characterized in that: The adjusting mechanism (17) comprises a fixing frame (18), the inner wall of the fixing frame (18) is threadedly connected with a screw rod (19), one end of the screw rod (19) is rotatably connected with a fixing cylinder (20), the inner wall of the fixing cylinder (20) is slidably sleeved with a telescopic rod (21), and the telescopic rod (21) is bolted to the surface of the pressure plate (16), and a spring (22) is arranged between the telescopic rod (21) and the inner wall of the fixing cylinder (20).

3. A tap water sludge separation device according to claim 1, characterized in that: A sliding block (23) is bolted to the surface of the sliding block (10), a sliding groove (24) is slidably connected to the surface of the sliding block (23), and the sliding groove (24) is opened on the inner wall of the box body (1).

4. A tap water sludge separation device according to claim 1, characterized in that: The surface of the box (1) and the bottom of the shell (12) are both connected with valves (25).

5. A tap water sludge separation device according to claim 1, characterized in that: A guide plate (26) is bolted between the inner wall of the box body (1) and the fixing plate (4).

6. A tap water sludge separation device according to claim 2, characterized in that: One end of the screw rod (19) is bolted with a rotating head (27).

7. A tap water sludge separation device according to claim 1, characterized in that: A pad (28) is bolted to the bottom of the support leg (2).

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