Intelligent cleaning device for sludge filter cloth

Abstract

The utility model discloses an intelligent sludge filter cloth cleaning device which comprises a cleaning box, the left side and the right side of the cleaning box are provided with a penetrating-in opening and a penetrating-out opening for filter cloth to penetrate through, the front side and the rear side of the cleaning box are respectively provided with an upper sliding plate and a lower sliding plate in an inserted mode, and the bottom face of the upper sliding plate and the top face of the lower sliding plate are respectively provided with cleaning bristles making contact with the upper surface and the lower surface of the filter cloth. A water supply pipe is connected to the upper sliding plate, a nozzle communicated with the water supply pipe is arranged at the bottom of the upper sliding plate, and the upper sliding plate and the lower sliding plate can be driven by a driving mechanism to get close to or away from each other to clean the filter cloth; a guide roller is arranged on one side of the penetrating opening, a water squeezing plate is arranged on the side, away from the penetrating opening, of the guide roller, a squeezing opening for the filter cloth to penetrate through is formed in the water squeezing plate, and the filter cloth can make contact with the squeezing opening to achieve water squeezing. The filter cloth cleaning device is small in size, small in occupied area, high in cleaning efficiency, low in water consumption and low in use and maintenance cost, the filter cloth can be comprehensively cleaned, it is guaranteed that sludge cannot be left, and the cleaned filter cloth can be dewatered and is convenient to recycle.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge dehydration, in particular to an intelligent cleaning device for sludge filter cloth. Background Art

[0002] The filter cloth after sludge dehydration generally needs to be cleaned due to the sludge attached to it. Currently, most of the existing automatic cloth washing devices are large equipment and occupy a large area. The filter cloth needs to be installed on a cloth washing rack, and cleaning water is sprayed through a nozzle and a roller brush is used to clean the filter cloth. This consumes a lot of water, is costly, the nozzle is easily clogged, maintenance is cumbersome, and the cleaning efficiency of the filter cloth is low. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an intelligent cleaning device for sludge filter cloth, aiming to solve the technical problems in the prior art that the existing automatic cloth washing device is large-scale equipment, occupies a large area, consumes a lot of water, is costly, the nozzle is easily clogged, maintenance is cumbersome, and the filter cloth cleaning efficiency is low.

[0004] The technical solution of the utility model is: an intelligent cleaning device for sludge filter cloth, comprising a cleaning box, wherein the left and right sides of the cleaning box are respectively provided with an inlet and an outlet for the filter cloth to pass through, and the front and rear sides of the cleaning box are respectively inserted with an upper slide plate and a lower slide plate, the bottom surface of the upper slide plate and the top surface of the lower slide plate are respectively provided with cleaning bristles that contact the upper and lower surfaces of the filter cloth, the upper slide plate is connected to a water supply pipe, and the bottom of the upper slide plate is provided with a nozzle connected to the water supply pipe, the upper slide plate and the lower slide plate can be driven by a driving mechanism to move closer to or away from each other so as to clean the filter cloth; a guide roller is provided on one side of the outlet, and a water squeezing plate is provided on the side of the guide roller away from the outlet, and an extrusion port for the filter cloth to pass through is opened on the water squeezing plate, so that the filter cloth can contact the extrusion port and squeeze water.

[0005] Furthermore, the bottom of the cleaning box in the present invention is conical, and the bottom of the cleaning box is connected to a water outlet pipe, and a control valve is provided on the water outlet pipe.

[0006] Furthermore, the water supply pipe in the present invention is connected to one end of the upper slide located outside the cleaning box, a water storage chamber is provided inside the upper slide, and the water supply pipe, the water storage chamber, and the nozzle are interconnected.

[0007] Furthermore, the nozzles in the present invention are multiple and distributed in an array at the bottom of the upper slide plate, and a filter head is provided at the bottom of each nozzle.

[0008] Furthermore, the driving mechanism described in the utility model includes a screw with forward and reverse thread segments driven by a motor, and the two ends of the screw are rotatably mounted on a support seat respectively. The forward and reverse thread segments of the screw are respectively threadedly connected with a first moving block and a second moving block, and the first moving block and the second moving block are respectively connected to the bottom of the upper slide and the lower slide.

[0009] Furthermore, in the present invention, both ends of the guide roller are rotatably mounted in the support arms, and the support arms are fixedly connected to the water squeezing plate.

[0010] Furthermore, the height of the extrusion port in the present invention is smaller than the thickness of the filter cloth.

[0011] Furthermore, the extrusion port in the present invention is higher than the height of the guide roller, and the filter cloth passes around the bottom of the guide roller and then enters the extrusion port.

[0012] Compared with the prior art, the utility model has the following advantages: the cleaning device of the utility model is small in size and occupies little area. The used filter cloth can be fed into the device and directly recovered after being cleaned while moving. The cooperation of the upper and lower cleaning bristles can achieve comprehensive cleaning of the filter cloth, ensuring that no sludge will remain and the cleaning efficiency is high; the cleaning water sprayed by the nozzle can be continuously used in the cleaning box for a certain period of time before being discharged, and the water consumption is small. The filter head at the bottom of the nozzle can avoid nozzle clogging, reducing the overall use and maintenance costs; the cleaned filter cloth can also be dehydrated by the water squeezing plate for easy recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the use state of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 4 for Figure 3 A partial enlarged schematic diagram of part B in the middle.

[0017] Among them: 1. Cleaning box; 1a. Through-inlet; 1b. Through-outlet; 2. Upper slide; 2a. Water storage chamber; 3. Lower slide; 4. Cleaning brush; 5. Water supply pipe; 6. Nozzle; 7. Guide roller; 8. Water squeezing plate; 8a. Extrusion port; 9. Water outlet pipe; 10. Filter head; 11. Motor; 12. Screw; 13. Support seat; 14. First moving block; 15. Second moving block; 16. Support arm; A. Filter cloth. DETAILED DESCRIPTION

[0018] The following is a detailed description of the specific implementation of the present invention with reference to the accompanying drawings.

[0019] Example:

[0020] The specific embodiment of the intelligent cleaning device for sludge filter cloth of the utility model is shown in the accompanying drawings. Figure 1 、 Figure 2 、 Figure 3 It mainly includes a cleaning box 1, and the left and right sides of the cleaning box 1 are respectively provided with an inlet 1a and an outlet 1b for the filter cloth A to pass through. The height of the inlet 1a and the outlet 1b is greater than the thickness of the filter cloth A, which facilitates the movement of the filter cloth A in the cleaning box 1.

[0021] An upper slide 2 and a lower slide 3 are respectively installed on the front and rear sides of the cleaning box 1. The bottom surface of the upper slide 2 and the top surface of the lower slide 3 are respectively provided with cleaning bristles 4 that contact the upper and lower surfaces of the filter cloth A. The upper and lower cleaning brushes 4 can clean the surface of the filter cloth A at the same time.

[0022] The end of the upper slide 2 located outside the cleaning box 1 is connected to a water supply pipe 5. A water storage chamber 2a is provided inside the upper slide 2. A nozzle 6 is provided at the bottom of the upper slide 2. The nozzle 6 is located inside the cleaning box 1. The water supply pipe 5, the water storage chamber 2a, and the nozzle 6 are interconnected and are used to spray cleaning water onto the surface of the filter cloth A. There are multiple nozzles 6 distributed in an array at the bottom of the upper slide 2. The bottom of each nozzle 6 is provided with a filter head 10, as shown in FIG. Figure 4 As shown, the filter head 10 can prevent sludge or muddy water from entering and causing the nozzle 6 to be blocked.

[0023] The upper and lower slides 2 and 3 are driven and moved by a drive mechanism comprising a screw 12 having forward and reverse threaded sections, driven by a motor 11. The ends of the screw 12 are rotatably mounted on a support 13. A first movable block 14 and a second movable block 15 are respectively threadedly connected to the forward and reverse threaded sections of the screw 12. The first and second movable blocks 14, 15 are respectively connected to the bottoms of the upper and lower slides 2 and 3. The motor 11 can drive the screw 12 to rotate, causing the first and second movable blocks 14, 15 to move closer to or further away from each other, thereby moving the upper and lower slides 2, 3 closer to or further away from each other, thereby cleaning the filter cloth A using the upper and lower cleaning brushes 4.

[0024] The bottom of the cleaning tank 1 is conical, and is connected to a water outlet pipe 9 with a control valve. The cleaning water sprayed by the nozzle 6 can be continuously used in the cleaning tank 1 for a certain period of time before being discharged. The conical bottom of the cleaning tank 1 facilitates the discharge of sludge and muddy water. During discharge, the sludge and muddy water can be discharged by opening the water outlet pipe 9 with the control valve.

[0025] A guide roller 7 is provided on one side of the outlet 1b of the cleaning box 1. A water-squeezing plate 8 is also provided on the side of the guide roller 7 away from the outlet 1b. The water-squeezing plate 8 has an extrusion opening 8a through which the filter cloth A passes. The ends of the guide roller 7 are rotatably mounted within support arms 16, which are fixedly connected to the water-squeezing plate 8, thereby connecting the guide roller 7 to the water-squeezing plate 8. The extrusion opening 8a on the water-squeezing plate 8 is higher than the height of the guide roller 7. The filter cloth A passes under the guide roller 7 and enters the extrusion opening 8a. The height of the extrusion opening 8a is less than the thickness of the filter cloth A, allowing the cleaned filter cloth A to contact the extrusion opening 8a for dehydration, facilitating its recovery.

[0026] When the cleaning device of the present invention is used, Figure 2 As shown, the used filter cloth A is sent into the cleaning box 1 and cleaned while moving. The upper slide 2 passes water to the internal water storage chamber 2a through the water supply pipe 5, and then the cleaning water is sprayed onto the surface of the filter cloth A by the nozzle 6. Under the drive of the motor 11, the upper slide 2 and the lower slide 3 drive the upper and lower cleaning bristles 4 to move closer to or away from each other, and cooperate to fully clean the upper and lower surfaces of the filter cloth A. The cleaning water sprayed by the nozzle 6 can be continuously used in the cleaning box 1 for a certain period of time before being discharged. When discharging, the sludge and muddy water can be discharged by opening the outlet pipe 9 by controlling the valve. The cleaned filter cloth A is finally dehydrated through the extrusion port 8a of the water squeezing plate 8 and then recycled.

[0027] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any modifications based on the spirit of the main technical solution of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An intelligent cleaning device for sludge filter cloth, characterized by: The invention comprises a cleaning box (1), wherein the left and right sides of the cleaning box (1) are respectively provided with an inlet (1a) and an outlet (1b) for the filter cloth (A) to pass through, and the front and rear sides of the cleaning box (1) are respectively provided with an upper slide plate (2) and a lower slide plate (3), and the bottom surface of the upper slide plate (2) and the top surface of the lower slide plate (3) are respectively provided with cleaning bristles (4) that contact the upper and lower surfaces of the filter cloth (A), the upper slide plate (2) is connected to a water supply pipe (5), and the bottom of the upper slide plate (2) is provided with a cleaning brush (4) that contacts the upper and lower surfaces of the filter cloth (A). A nozzle (6) is connected to a water supply pipe (5); the upper slide plate (2) and the lower slide plate (3) can be driven by a driving mechanism to move closer to or farther from each other so as to clean the filter cloth (A); a guide roller (7) is provided on one side of the through-hole (1b); a water squeezing plate (8) is provided on the side of the guide roller (7) away from the through-hole (1b); an extrusion port (8a) for the filter cloth (A) to pass through is formed on the water squeezing plate (8); the filter cloth (A) can contact the extrusion port (8a) and squeeze water.

2. The intelligent cleaning device for sludge filter cloth according to claim 1, characterized in that: The bottom of the cleaning box (1) is conical, and the bottom of the cleaning box (1) is connected to a water outlet pipe (9), and a control valve is provided on the water outlet pipe (9).

3. The intelligent cleaning device for sludge filter cloth according to claim 1, characterized in that: The water supply pipe (5) is connected to one end of the upper slide (2) located outside the cleaning box (1); a water storage chamber (2a) is provided inside the upper slide (2); and the water supply pipe (5), the water storage chamber (2a), and the nozzle (6) are interconnected.

4. The intelligent cleaning device for sludge filter cloth according to claim 3, characterized in that: The nozzles (6) are provided in a plurality and are distributed in an array at the bottom of the upper slide plate (2), and a filter head (10) is provided at the bottom of each nozzle (6).

5. The intelligent cleaning device for sludge filter cloth according to claim 1, characterized in that: The driving mechanism comprises a screw (12) having forward and reverse thread segments driven by a motor (11), the two ends of the screw (12) being rotatably mounted on a support seat (13), the forward and reverse thread segments of the screw (12) being threadedly connected to a first moving block (14) and a second moving block (15), respectively, the first moving block (14) and the second moving block (15) being connected to the bottom of the upper slide (2) and the bottom of the lower slide (3), respectively.

6. The intelligent cleaning device for sludge filter cloth according to claim 1, characterized in that: Both ends of the guide roller (7) are rotatably mounted in a support arm (16), and the support arm (16) is fixedly connected to the water squeezing plate (8).

7. The intelligent cleaning device for sludge filter cloth according to claim 1, characterized in that: The height of the extrusion port (8a) is smaller than the thickness of the filter cloth (A).

8. The intelligent cleaning device for sludge filter cloth according to claim 1, characterized in that: The extrusion port (8a) is higher than the height of the guide roller (7), and the filter cloth (A) passes around the bottom of the guide roller (7) and then enters the extrusion port (8a).

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