Sludge cleaning device for sewage treatment tank of paper mill

Abstract

The utility model relates to the technical field of sludge cleaning, and discloses a paper mill sewage treatment pool sludge cleaning device which comprises a treatment box, the top of the treatment box is fixedly connected with a cleaning assembly, first sliding grooves are formed in the middles of the inner walls of the two sides of the treatment box, and first sliding blocks are slidably connected into the first sliding grooves. The surface of the first sliding block is fixedly connected with a lifting plate. By arranging the cleaning assembly, a worker firstly drives a screw rod to rotate through a servo motor, the screw rod drives a lifting plate to ascend through a sleeve, the lifting plate collects sludge at the bottom of the treatment box in the ascending process, and when the lifting plate ascends to the top of a first sliding groove, the worker pushes an operation handle to drive a scraping plate to move along a second sliding groove; sludge on the surface of the lifting plate is cleaned in the moving process of the scraping plate, then the scraping plate moves all the time to push the sludge into the collecting box, manual cleaning is conducted by personnel, use of electric energy resources is reduced, operation is easy and fast, and the sludge cleaning speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge cleaning, in particular to a sludge cleaning device for a sewage treatment pool in a paper mill. Background Art

[0002] The generation of paper mill sludge is an inevitable phenomenon in the production process of the paper industry. In the pulping, papermaking and wastewater treatment links, a large amount of wastewater sludge containing organic matter, cellulose, inorganic salts, pigments and other substances will be generated.

[0003] If the sludge is not handled in time, it is easy to accumulate, resulting in a heavy workload for subsequent personnel to clean up. Most of the existing sludge cleaning is driven by electric devices, but the electric devices require electricity to support. Long-term use will consume more electricity resources, which is not environmentally friendly. In addition, once the electric device fails, it is more troublesome for personnel to maintain and repair it. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a sludge cleaning device for a sewage treatment pool of a paper mill.

[0005] The utility model is implemented by the following technical scheme: a sludge cleaning device for a sewage treatment pool in a paper mill, comprising a treatment box, a cleaning assembly is fixedly connected to the top of the treatment box, a first slide groove is opened in the middle of the inner walls on both sides of the treatment box, a first slider is slidably connected inside the first slide groove, and a lifting plate is fixedly connected to the surface of the first slider;

[0006] The cleaning assembly includes a scraper frame, the bottom of which is fixedly connected to the top of the processing box, a second slide groove is provided in the middle of the inner walls on both sides of the scraper frame, a second slider is slidably connected inside the second slide groove, a scraper is fixedly connected to the surface of the second slider, the scraper is slidably connected to the inner wall of the scraper frame through the second slider, and an operating handle is fixedly connected to one side of the outer surface of the scraper.

[0007] Through the above technical scheme, personnel first drive the screw to rotate through the servo motor, and the screw drives the lifting plate to rise through the casing. The lifting plate collects the sludge at the bottom of the treatment box during the rising process. When the lifting plate rises to the top of the first chute, the personnel pushes the operating handle to drive the scraper to move along the second chute. During the movement of the scraper, the sludge on the surface of the lifting plate is cleaned, and then it moves to the rightmost side of the second chute to push the sludge into the collection box, which is convenient for personnel to carry out unified treatment later. Manual operation by personnel is convenient and fast, and can improve the cleaning speed of the sludge.

[0008] As a further improvement of the above solution, both sides of the lower surface of the processing box are fixedly connected with support seats, and the bottom of the support seat is fixedly connected with a placement base plate.

[0009] Through the above technical solution, the support seat can support the processing box to avoid the problem of the processing box shaking and tilting after being impacted by external force, thereby improving the stability of the processing box when it is placed.

[0010] As a further improvement of the above solution, a mounting groove is provided in the middle of the upper surface of the placement base plate, and a servo motor is fixedly mounted on the inner wall of the mounting groove by bolts.

[0011] Through the above technical solution, the opening of the installation groove makes it convenient for personnel to install the servo motor, and the servo motor is installed in the groove without occupying the operating space of the personnel.

[0012] As a further improvement of the above solution, the output end of the servo motor is fixedly connected with a screw rod, and the top end of the screw rod is fixedly connected with a sleeve.

[0013] Through the above technical solution, the servo motor is started to drive the screw to rotate. The screw drives the lifting plate to move up and down inside the first chute through the casing, and the sludge inside the treatment box is lifted to the upper surface of the treatment box, making it convenient for personnel to clean it later.

[0014] As a further improvement of the above solution, the top end of the sleeve is fixedly connected to the lower surface of the lifting plate, and a connecting column is fixedly connected to one side of the upper surface of the base plate.

[0015] Through the above technical solution, the connecting column can provide limited support for the collection box to avoid excessive sludge inside the collection box, which may cause the collection box to slide downward, thereby improving the stability of the collection box during installation.

[0016] As a further improvement of the above solution, a collection box is fixedly connected to the top of the connecting column, and handles are fixedly connected to both sides of the surface of the collection box.

[0017] Through the above technical solution, the handles on both sides can facilitate personnel to take the collection box and clean the sludge inside the collection box in time.

[0018] As a further improvement of the above solution, a third slide groove is opened on one side of the outer surface of the processing box, a third slider is slidably connected inside the third slide groove, and the collection box is slidably connected to the outer surface of the processing box through the third slider.

[0019] Through the above technical solution, the collection box slides on the outer surface of the processing box through the third slider, and personnel can disassemble and assemble it through the handle. The operation is simple and convenient, reducing unnecessary disassembly and assembly processes.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model sets a cleaning component. First, the personnel drives the screw to rotate through the servo motor, and the screw drives the lifting plate to rise through the sleeve. The lifting plate collects the sludge at the bottom of the processing box during the lifting process. When it rises to the top of the first chute, the personnel drives the scraper to move along the second chute by pushing the operating handle. During the movement of the scraper, the sludge on the surface of the lifting plate is cleaned, and then the sludge is pushed into the collection box by continuous movement. The personnel cleans it manually, which reduces the use of electric energy resources. The operation is simple and fast, which improves the cleaning speed of the sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the utility model;

[0026] Figure 5 It is a schematic diagram of the structure of the cleaning component of the utility model.

[0027] Description of main symbols:

[0028] Processing box; 2. Cleaning component; 201. Mud scraper frame; 202. Second slide groove; 203. Second slider; 204. Scraper; 205. Operating handle; 3. First slide groove; 4. First slider; 5. Lifting plate; 6. Support seat; 7. Placement base plate; 8. Mounting groove; 9. Servo motor; 10. Screw; 11. Sleeve; 12. Connecting column; 13. Collection box; 14. Handle; 15. Third slide groove; 16. Third slider. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0030] Please combine Figure 1-5 A sludge cleaning device for a paper mill sewage treatment pool in this embodiment includes a treatment box 1, a cleaning assembly 2 is fixedly connected to the top of the treatment box 1, a first chute 3 is opened in the middle of the inner wall on both sides of the treatment box 1, a first slider 4 is slidably connected inside the first chute 3, and a lifting plate 5 is fixedly connected to the surface of the first slider 4;

[0031] The cleaning assembly 2 includes a scraper frame 201, the bottom of which is fixedly connected to the top of the treatment box 1, and a second slide groove 202 is provided in the middle of the inner wall of both sides of the scraper frame 201. The second slide groove 202 is slidably connected to the inside of the second slide groove 202, and a scraper 204 is fixedly connected to the surface of the second slide block 203. The scraper 204 is slidably connected to the inner wall of the scraper frame 201 through the second slide block 203, and an operating handle 205 is fixedly connected to one side of the outer surface of the scraper 204. The operator first drives the screw 10 to rotate through the servo motor 9, and the screw 10 is driven by the sleeve The tube 11 drives the lifting plate 5 to rise, and the lifting plate 5 collects the sludge at the bottom of the treatment box 1 during the rising process. When the lifting plate 5 rises to the top of the first chute 3, the personnel pushes the operating handle 205 to drive the scraper 204 to move along the second chute 202. During the movement of the scraper 204, the sludge on the surface of the lifting plate 5 is cleaned, and then it moves to the rightmost side of the second chute 202 to push the sludge into the collection box 13, which is convenient for the personnel to carry out unified processing later. The manual operation is convenient and fast, and can improve the cleaning speed of the sludge.

[0032] Support seats 6 are fixedly connected to both sides of the lower surface of the processing box 1, and a placement base plate 7 is fixedly connected to the bottom of the support seats 6. The support seats 6 can support the processing box 1 to prevent the processing box 1 from shaking and tilting after being impacted by external force, thereby improving the stability of the processing box 1 when placed.

[0033] A mounting groove 8 is provided in the middle of the upper surface of the base plate 7, and a servo motor 9 is fixedly installed on the inner wall of the mounting groove 8 by bolts. The opening of the mounting groove 8 is convenient for personnel to install the servo motor 9, and the servo motor 9 is installed in the groove without occupying the operating space of personnel.

[0034] The output end of the servo motor 9 is fixedly connected to a screw 10, and the top of the screw 10 is fixedly connected to a sleeve 11. The servo motor 9 is started to drive the screw 10 to rotate. The screw 10 drives the lifting plate 5 to rise and fall inside the first slide 3 through the sleeve 11, and the sludge inside the treatment box 1 is lifted to the upper surface of the treatment box 1, which is convenient for personnel to clean it later.

[0035] The top end of the sleeve 11 is fixedly connected to the lower surface of the lifting plate 5, and one side of the upper surface of the base plate 7 is fixedly connected with a connecting column 12. The connecting column 12 can provide limited support for the collecting box 13 to avoid excessive sludge inside the collecting box 13, which may cause the collecting box 13 to slide downward, thereby improving the stability of the collecting box 13 during installation.

[0036] A collection box 13 is fixedly connected to the top of the connecting column 12, and handles 14 are fixedly connected to both sides of the surface of the collection box 13. The handles 14 on both sides can facilitate personnel to take the collection box 13 and clean the sludge inside the collection box 13 in time.

[0037] A third slide groove 15 is provided on one side of the outer surface of the processing box 1, and a third slider 16 is slidably connected inside the third slide groove 15. The collection box 13 is slidably connected to the outer surface of the processing box 1 through the third slider 16. The collection box 13 slides on the outer surface of the processing box 1 through the third slider 16. People can disassemble and assemble it through the handle 14. The operation is simple and convenient, reducing unnecessary disassembly and assembly processes.

[0038] The implementation principle of a sludge cleaning device for a paper mill sewage treatment pool in the embodiment of the present application is as follows: a person first drives the screw 10 to rotate through the servo motor 9, and the screw 10 drives the lifting plate 5 to rise through the sleeve 11. The lifting plate 5 collects the sludge at the bottom of the treatment box 1 during the rising process. When the lifting plate 5 rises to the top of the first chute 3, the person drives the scraper 204 to move along the second chute 202 by pushing the operating handle 205. During the movement of the scraper 204, the sludge on the surface of the lifting plate 5 is cleaned, and then it moves to the second chute 20 2, the sludge is pushed into the interior of the collecting box 13, which is convenient for personnel to carry out unified treatment later. The personnel can operate manually, which is convenient and fast, and can improve the cleaning speed of the sludge. The collecting box 13 slides on the outer surface of the processing box 1 through the third slider 16, and the personnel can disassemble and assemble it through the handle 14. The operation is simple and convenient, and unnecessary disassembly and assembly processes are reduced. The connecting column 12 can limit the support of the collecting box 13 to avoid excessive sludge inside the collecting box 13, which causes the collecting box 13 to slide downward, thereby improving the stability of the collecting box 13 during installation.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A sludge cleaning device for a paper mill sewage treatment pool, characterized in that: The processing box (1) comprises a cleaning assembly (2) fixedly connected to the top of the processing box (1), a first slide groove (3) is provided in the middle of the inner walls on both sides of the processing box (1), a first slider (4) is slidably connected inside the first slide groove (3), and a lifting plate (5) is fixedly connected to the surface of the first slider (4); The cleaning assembly (2) comprises a scraper frame (201), the bottom of the scraper frame (201) being fixedly connected to the top of the processing box (1), a second slide groove (202) being provided in the middle of the inner walls on both sides of the scraper frame (201), a second slider (203) being slidably connected inside the second slide groove (202), a scraper plate (204) being fixedly connected to the surface of the second slider (203), the scraper plate (204) being slidably connected to the inner wall of the scraper frame (201) via the second slider (203), and an operating handle (205) being fixedly connected to one side of the outer surface of the scraper plate (204).

2. A sludge cleaning device for a paper mill sewage treatment pool as claimed in claim 1, characterized in that: Support seats (6) are fixedly connected to both sides of the lower surface of the processing box (1), and a placement base plate (7) is fixedly connected to the bottom of the support seat (6).

3. A sludge cleaning device for a paper mill sewage treatment pool as claimed in claim 2, characterized in that: A mounting groove (8) is provided in the middle of the upper surface of the placement base plate (7), and a servo motor (9) is fixedly mounted on the inner wall of the mounting groove (8) by means of bolts.

4. A sludge cleaning device for a paper mill sewage treatment pool as claimed in claim 3, characterized in that: The output end of the servo motor (9) is fixedly connected to a screw rod (10), and the top end of the screw rod (10) is fixedly connected to a sleeve (11).

5. A sludge cleaning device for a paper mill sewage treatment pool as claimed in claim 4, characterized in that: The top end of the sleeve (11) is fixedly connected to the lower surface of the lifting plate (5), and a connecting column (12) is fixedly connected to one side of the upper surface of the placement base plate (7).

6. A sludge cleaning device for a paper mill sewage treatment pool as claimed in claim 5, characterized in that: The top end of the connection column (12) is fixedly connected to a collection box (13), and both sides of the surface of the collection box (13) are fixedly connected to handles (14).

7. A sludge cleaning device for a paper mill sewage treatment pool as claimed in claim 6, characterized in that: A third slide groove (15) is provided on one side of the outer surface of the processing box (1), a third slider (16) is slidably connected inside the third slide groove (15), and the collection box (13) is slidably connected to the outer surface of the processing box (1) via the third slider (16).

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