Sewage and slurry treatment device for stone processing

Abstract

The utility model relates to the technical field of sewage treatment equipment, and discloses a stone processing sewage slurry treatment device which comprises two bottom plates which are symmetrically distributed left and right, a U-shaped block is arranged at the top of the bottom plate on the left side, one end of the U-shaped block is fixedly connected with the top of the bottom plate on the right side, and U-shaped plates are arranged on the left side and the right side of the U-shaped block. According to the stone processing sewage and mud treatment device, a double-shaft servo motor is started to drive a filter pressing plate to move downwards, so that the filter pressing plate moves into a filter box, mud in the filter box is subjected to filter pressing, the mud filtering speed is increased, and the filtering efficiency is improved; in addition, two supporting plates can be driven to move upwards by starting four hydraulic cylinders, then a stepping motor can be started to drive the filtering box to rotate by 180 degrees, and therefore an opening of the filtering box faces downwards, solid materials in the filtering box are poured out, and the purpose of facilitating discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a stone processing sewage slurry treatment device. Background Art

[0002] With the development of industry, more and more tools are used for stone cutting, and the dust pollution generated by machinery has also become a concern of factories. In order to improve production efficiency, most factories choose to use water to precipitate and clean the dust generated by stone processing. When the operator cleans the workbench, the sewage will be mixed with a large amount of dust to form mud. When the mud is processed, it is difficult to transport because the liquid and solid are mixed together. Now most of the processing methods are to filter and separate the liquid and solid, so as to facilitate the transportation of staff. However, in actual use, most of the existing sewage water slurry filtering devices filter the mud by natural infiltration, resulting in slow filtration speed and low efficiency. Secondly, after the filtration is completed, the existing sewage water slurry filtering device still has the problem of inconvenience in removing the solid from the device, which is not conducive to use. Therefore, a stone processing sewage water slurry processing device is proposed. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the utility model provides a stone processing sewage water slurry treatment device, which has the advantages of high filtration efficiency and easy discharge, etc., and solves the problem that most of the existing sewage water slurry filtering devices in actual use filter the slurry by natural infiltration, resulting in slow filtration speed and low efficiency. Secondly, after the filtration is completed, the existing sewage water slurry filtering device still has the problem of being inconvenient to remove solids from the device, which is not conducive to use.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned high filtering efficiency and convenient discharging purposes, the utility model provides the following technical solutions: a stone processing sewage slurry processing device comprises two bottom plates which are symmetrically distributed on the left and right sides, a U-shaped block having one end fixedly connected to the top of the right bottom plate is arranged on the top of the left bottom plate, and the left and right sides of the U-shaped block are provided with U-shaped plates, and the inner walls of the opposite sides of the two U-shaped plates are provided with mounting shafts having one end extending to the inside of the U-shaped block, and a filter box is arranged between the two mounting shafts, and a filter screen is arranged inside the filter box, and a drain pipe having one end extending to the bottom thereof is arranged on the inner bottom wall of the filter box, a U-shaped frame is arranged on the top of the U-shaped block, and moving blocks having one end extending to the inside of the U-shaped block are arranged on the left and right sides of the top of the U-shaped frame, and a filter press plate which is located above the filter box and has one end fixedly connected to the bottom of the right moving block is arranged on the bottom of the left moving block, and the left and right sides of the top of the U-shaped frame are provided A threaded sleeve with one end extending into the interior of the U-shaped block, the two threaded sleeves are located between the two moving blocks, the interior of the two threaded sleeves are each provided with a threaded rod with one end extending to the bottom thereof and fixedly connected to the top of the filter press plate, the top of the U-shaped block is provided with a first drive assembly with one end fixedly connected to the outer side of the left threaded sleeve and the other end fixedly connected to the outer side of the right threaded sleeve, a controller located above the U-shaped plate is provided on the right side of the U-shaped block, fixed blocks are provided on the left and right ends of the front and rear sides of the filter box, hydraulic cylinders are provided on the tops of the four fixed blocks, the output ends of the four hydraulic cylinders extend to the bottoms of the four fixed blocks respectively, the output ends of the two front hydraulic cylinders are each provided with a support plate with one end fixedly connected to the output ends of the two rear hydraulic cylinders respectively, and a second drive assembly is provided on the outer side of the left mounting shaft with one end movably connected to the inner bottom wall of the left U-shaped plate and the other end extending to the top of the left U-shaped plate.

[0007] Preferably, the first drive assembly includes a dual-axis servo motor, the top of the U-shaped block is fixedly mounted with a dual-axis servo motor located between two threaded sleeves, the left and right output shafts of the dual-axis servo motor are fixedly mounted with driving bevel gears, and the outer sides of the two threaded sleeves are fixedly mounted with driven bevel gears whose ends are respectively meshed with the two driving bevel gears.

[0008] Preferably, the second drive assembly includes a stepper motor, and the stepper motor is fixedly installed on the top of the left U-shaped plate, the output shaft of the stepper motor extends to the inside of the left U-shaped plate and is fixedly installed with a worm gear having one end movably connected to the inner bottom wall of the left U-shaped plate, and a worm wheel located inside the left U-shaped plate and meshing with the worm gear at one end is fixedly installed on the outer side of the left mounting shaft.

[0009] Preferably, first bearings are fixedly mounted on the inner walls of opposite sides of the two U-shaped plates, the mounting shaft is rotatably connected to the U-shaped plate via the first bearing, and first mounting holes matching the mounting shaft are provided on both sides of the U-shaped block.

[0010] Preferably, second mounting holes matching with the moving block are provided on both left and right sides of the top of the U-shaped frame, and third mounting holes matching with the moving block are provided on both left and right sides of the top of the U-shaped block.

[0011] Preferably, a second bearing is fixedly mounted on the inner bottom wall of the left U-shaped plate, and the worm is rotatably connected to the inner bottom wall of the left U-shaped plate via the second bearing.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a stone processing sewage slurry treatment device, which has the following beneficial effects:

[0014] 1. The stone processing sewage slurry treatment device starts a dual-axis servo motor to drive two driving bevel gears to rotate, and then drives two threaded sleeves to rotate through two driven bevel gears. The two threaded sleeves will drive two threaded rods to move downward during the rotation, and then drive the filter press plate to move downward, so that the filter press plate moves to the inside of the filter box to filter the slurry in the filter box, thereby speeding up the slurry filtration and improving the filtration efficiency.

[0015] 2. The stone processing sewage slurry treatment device starts four hydraulic cylinders to drive the two support plates to move upward until the tops of the two support plates are in contact with the bottom of the filter box, and then the stepper motor is started to drive the worm to rotate, and then the two mounting shafts and the filter box are driven to rotate as a whole through the worm gear, so that the filter box is rotated 180 degrees, so that the opening of the filter box faces downward, so as to dump the solid materials in the filter box, and finally achieve the purpose of facilitating the discharge of materials, thereby facilitating the use of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial schematic diagram of a left side cross-section of the left side support plate of the utility model;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the local structure of the connection between the U-shaped plate and the U-shaped block on the left side.

[0019] In the figure: 1 bottom plate, 2 U-shaped block, 3 U-shaped plate, 4 mounting shaft, 5 filter box, 6 filter screen, 7 drain pipe, 8 U-shaped frame, 9 moving block, 10 filter plate, 11 threaded sleeve, 12 threaded rod, 13 first drive assembly, 131 dual-axis servo motor, 132 driving bevel gear, 133 driven bevel gear, 14 controller, 15 fixed block, 16 hydraulic cylinder, 17 support plate, 18 second drive assembly, 181 stepping motor, 182 worm, 183 worm wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a stone processing sewage slurry treatment device, comprising two bottom plates 1 that are symmetrically distributed on the left and right, a U-shaped block 2 with one end fixedly connected to the top of the right bottom plate 1 is fixedly installed on the top of the left bottom plate 1, and a U-shaped plate 3 is fixedly installed on the left and right sides of the U-shaped block 2. The inner walls of the opposite sides of the two U-shaped plates 3 are movably installed with a mounting shaft 4 with one end extending to the inside of the U-shaped block 2, and the inner walls of the opposite sides of the two U-shaped plates 3 are fixedly installed with a first bearing, and the mounting shaft 4 is rotatably connected to the U-shaped plate 3 through the first bearing. The left and right sides of the U-shaped block 2 are provided with a first mounting hole that is compatible with the mounting shaft 4, and a filter box 5 is fixedly installed between the two mounting shafts 4. The top of the filter box 5 is designed to be open, and a filter screen 6 is fixedly installed inside the filter box 5. The inner bottom wall of the filter box 5 is fixedly installed with a drainage pipe 7 with one end extending to the bottom thereof.

[0022] A U-shaped frame 8 is fixedly installed on the top of the U-shaped block 2, and moving blocks 9 with one end extending to the inside of the U-shaped block 2 are movably installed on the left and right sides of the top of the U-shaped frame 8. Second mounting holes compatible with the moving blocks 9 are provided on the left and right sides of the top of the U-shaped frame 8, and third mounting holes compatible with the moving blocks 9 are provided on the left and right sides of the top of the U-shaped block 2. A filter press plate 10 located above the filter box 5 and fixedly connected to the bottom of the right moving block 9 at one end is fixedly installed on the bottom of the left moving block 9. A threaded sleeve 11 with one end extending to the inside of the U-shaped block 2 is movably installed on the left and right sides of the top of the U-shaped frame 8. The threaded sleeve 11 is rotatably connected to the U-shaped frame 8 and the U-shaped block 2. The two threaded sleeves 11 are both located between the two moving blocks 9. The interiors of the two threaded sleeves 11 are both threadedly connected to a threaded rod 12 with one end extending to the bottom thereof and fixedly connected to the top of the filter press plate 10.

[0023] A first drive assembly 13 is fixedly installed on the top of the U-shaped block 2, one end of which is fixedly connected to the outer side of the left threaded sleeve 11 and the other end of which is fixedly connected to the outer side of the right threaded sleeve 11. The first drive assembly 13 includes a dual-axis servo motor 131. The top of the U-shaped block 2 is fixedly installed with a dual-axis servo motor 131 located between the two threaded sleeves 11. The model of the dual-axis servo motor 131 may be HDMF2089050. The left and right output shafts of the dual-axis servo motor 131 are fixedly installed with driving bevel gears 132. The outer sides of the two threaded sleeves 11 are fixedly installed with driven bevel gears 133 whose ends are respectively meshed with the two driving bevel gears 132. A controller 14 located above the U-shaped plate 3 is fixedly installed on the right side of the U-shaped block 2.

[0024] Fixed blocks 15 are fixedly installed on the left and right ends of the front and rear sides of the filter box 5, and hydraulic cylinders 16 are fixedly installed on the tops of the four fixed blocks 15. The model of the hydraulic cylinder 16 can be 140L. The output ends of the four hydraulic cylinders 16 extend to the bottoms of the four fixed blocks 15 respectively, and the output ends of the two front hydraulic cylinders 16 are fixedly installed with support plates 17 with one end fixedly connected to the output ends of the two rear hydraulic cylinders 16 respectively.

[0025] A second drive assembly 18 is fixedly installed on the outer side of the left mounting shaft 4, one end of which is movably connected to the inner bottom wall of the left U-shaped plate 3 and the other end of which extends to the top of the left U-shaped plate 3. The second drive assembly 18 includes a stepper motor 181. A stepper motor 181 is fixedly installed on the top of the left U-shaped plate 3. The model of the stepper motor 181 may be TDA101-5. The output shaft of the stepper motor 181 extends to the interior of the left U-shaped plate 3 and is fixedly installed with a worm 182 at one end of which is movably connected to the inner bottom wall of the left U-shaped plate 3. A second bearing is fixedly installed on the inner bottom wall of the left U-shaped plate 3. The worm 182 is rotatably connected to the inner bottom wall of the left U-shaped plate 3 through the second bearing. A worm wheel 183, which is located inside the left U-shaped plate 3 and meshes with the worm 182 at one end, is fixedly installed on the outer side of the left mounting shaft 4.

[0026] When in use, the sewage slurry generated during the stone processing process is injected into the interior of the filter box 5, and the device for collecting liquid is placed under the drain pipe 7, and then the dual-axis servo motor 131 can be started through the controller 14 to drive the two driving bevel gears 132 to rotate, and then the two threaded sleeves 11 are driven to rotate through the two driven bevel gears 133. During the rotation of the two threaded sleeves 11, the two threaded rods 12 will be driven to move downward, and then the filter press plate 10 will be driven downward to move the filter press plate 10 to the interior of the filter box 5 to filter the slurry in the filter box 5, so as to speed up the filtration of the slurry and improve the filtration efficiency. The solid materials in the slurry will accumulate on the top of the filter screen 6, and most of the liquid in the slurry will pass through the filter screen 6 and pass through The drain pipe 7 enters into the interior of the liquid collecting device. When the solid materials in the filter box 5 need to be taken out, the four hydraulic cylinders 16 can be started by the controller 14 to drive the two support plates 17 to move upward until the tops of the two support plates 17 are in contact with the bottom of the filter box 5. Then the liquid collecting device is moved away, and the solid collecting device is placed under the filter box 5. Then the stepper motor 181 can be started to drive the worm 182 to rotate, and then the worm gear 183 can be used to drive the two mounting shafts 4 and the filter box 5 to rotate as a whole, so that the filter box 5 rotates one hundred and eighty degrees, so that the opening of the filter box 5 faces downward, so as to pour the solid materials in the filter box 5 into the interior of the solid collecting device, that is, the cleaning of the solid materials in the filter box 5 is completed, thereby facilitating the use of the user.

[0027] In summary, the stone processing sewage slurry treatment device starts the dual-axis servo motor 131 to drive the two driving bevel gears 132 to rotate, and then drives the two threaded sleeves 11 to rotate through the two driven bevel gears 133. The two threaded sleeves 11 will drive the two threaded rods 12 to move downward during the rotation, and then drive the filter press plate 10 to move downward, so that the filter press plate 10 moves to the inside of the filter box 5 to filter the mud in the filter box 5, thereby speeding up the mud filtering speed and improving the filtering efficiency. Secondly, the two support plates 17 are driven to move upward by starting the four hydraulic cylinders 16 until the tops of the two support plates 17 are in contact with the bottom of the filter box 5, and then Then the stepper motor 181 can be started to drive the worm 182 to rotate, and then the two mounting shafts 4 and the filter box 5 can be driven to rotate as a whole through the worm gear 183, so that the filter box 5 can be rotated one hundred and eighty degrees, so that the opening of the filter box 5 is facing downward, so as to pour out the solid material in the filter box 5, and finally achieve the purpose of facilitating the discharge of materials, thereby facilitating the use of users, and solving the problem that most of the existing sewage mud filtration devices in actual use use the natural infiltration method to filter the mud, resulting in a slow filtration speed and low efficiency. Secondly, after the filtration is completed, the existing sewage mud filtration device still has the problem of being inconvenient to remove the solid from the device, which is not conducive to use.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stone processing wastewater slurry treatment device, comprising two bottom plates (1) which are symmetrically distributed on both sides, characterized in that: A U-shaped block (2) having one end fixedly connected to the top of the right bottom plate (1) is arranged on the top of the left bottom plate (1), U-shaped plates (3) are arranged on both the left and right sides of the U-shaped block (2), mounting shafts (4) having one end extending into the interior of the U-shaped block (2) are arranged on the inner walls of the two opposite sides of the two U-shaped plates (3), a filter box (5) is arranged between the two mounting shafts (4), a filter screen (6) is arranged inside the filter box (5), and a drainage pipe (7) having one end extending to the bottom of the filter box (5) is arranged on the inner bottom wall of the filter box (5). A U-shaped frame (8) is provided on the top of the U-shaped block (2), and movable blocks (9) with one end extending into the interior of the U-shaped block (2) are provided on both the left and right sides of the top of the U-shaped frame (8), and a filter press plate (10) located above the filter box (5) and fixedly connected to the bottom of the right movable block (9) at one end is provided on the bottom of the left movable block (9), and threaded sleeves (11) with one end extending into the interior of the U-shaped block (2) are provided on both the left and right sides of the top of the U-shaped frame (8), and the two threaded sleeves (11) are located on the two movable blocks (9) ), the interior of each of the two threaded sleeves (11) is provided with a threaded rod (12) having one end extending to the bottom thereof and fixedly connected to the top of the filter press plate (10), the top of the U-shaped block (2) is provided with a first drive assembly (13) having one end fixedly connected to the outside of the left threaded sleeve (11) and the other end fixedly connected to the outside of the right threaded sleeve (11), the right side of the U-shaped block (2) is provided with a controller (14) located above the U-shaped plate (3), and the left and right ends of the front and rear sides of the filter box (5) are both provided with fixed blocks ( 15), a hydraulic cylinder (16) is disposed on the top of each of the four fixed blocks (15), the output ends of the four hydraulic cylinders (16) respectively extend to the bottom of each of the four fixed blocks (15), the output ends of the two front hydraulic cylinders (16) are respectively provided with a support plate (17) having one end fixedly connected to the output ends of the two rear hydraulic cylinders (16), and a second drive assembly (18) is disposed on the outer side of the left mounting shaft (4), the second drive assembly (18) having one end movably connected to the inner bottom wall of the left U-shaped plate (3) and the other end extending to the top of the left U-shaped plate (3).

2. The stone processing wastewater slurry treatment device according to claim 1 is characterized by: The first driving assembly (13) comprises a dual-axis servo motor (131); the dual-axis servo motor (131) is fixedly mounted on the top of the U-shaped block (2) and is located between the two threaded sleeves (11); driving bevel gears (132) are fixedly mounted on the left and right output shafts of the dual-axis servo motor (131); and driven bevel gears (133) are fixedly mounted on the outer sides of the two threaded sleeves (11) and have one end respectively meshing with the two driving bevel gears (132).

3. The stone processing wastewater slurry treatment device according to claim 1 is characterized by: The second driving assembly (18) comprises a stepper motor (181), the stepper motor (181) being fixedly mounted on the top of the left U-shaped plate (3), the output shaft of the stepper motor (181) extending into the interior of the left U-shaped plate (3) and being fixedly mounted with a worm (182) having one end movably connected to the inner bottom wall of the left U-shaped plate (3), and a worm wheel (183) located inside the left U-shaped plate (3) and meshing with the worm (182) at one end being fixedly mounted on the outer side of the left mounting shaft (4).

4. The stone processing wastewater slurry treatment device according to claim 1 is characterized by: First bearings are fixedly mounted on the inner walls of opposite sides of the two U-shaped plates (3); the mounting shaft (4) is rotatably connected to the U-shaped plate (3) via the first bearing; and first mounting holes matching the mounting shaft (4) are provided on the left and right sides of the U-shaped block (2).

5. The stone processing wastewater slurry treatment device according to claim 1 is characterized by: The left and right sides of the top of the U-shaped frame (8) are both provided with second mounting holes that are compatible with the moving block (9), and the left and right sides of the top of the U-shaped block (2) are both provided with third mounting holes that are compatible with the moving block (9).

6. The stone processing wastewater slurry treatment device according to claim 3 is characterized by: A second bearing is fixedly mounted on the inner bottom wall of the left U-shaped plate (3), and the worm (182) is rotatably connected to the inner bottom wall of the left U-shaped plate (3) via the second bearing.

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