Wastewater treatment device for cleaning potato raw materials

Abstract

The utility model discloses a wastewater treatment device for cleaning potato raw materials, which comprises a cleaning box, a drain pipe fixedly arranged at the lower end of the cleaning box, two support plates movably arranged in the cleaning box, two connecting rods fixedly arranged between the two support plates, a lifting seat movably arranged at the upper end of each support plate, a first filter plate fixedly arranged on one side of the lifting seat, and a second filter plate fixedly arranged on the other side of the lifting seat. The first filter plates are obliquely arranged, an arc-shaped second filter plate is fixedly arranged between the two first filter plates, two movable chambers are arranged in each supporting plate, a lifting rod is movably arranged in each movable chamber, a limiting ring is fixedly arranged on each lifting rod, a spring is movably arranged on the outer side of each lifting rod, and the upper end of each lifting rod penetrates through the corresponding supporting plate to be fixedly connected with the corresponding lifting seat. The lower ends of the two lifting rods penetrate through the moving chamber and are fixedly provided with pushing plates, impurities in waste water generated after potato raw materials are cleaned can be filtered, meanwhile, the first filtering plate vibrates, and under cooperation of vibration and water impact, the first filtering plate automatically vibrates and cleans.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, and more specifically, to a wastewater treatment device for washing potato raw materials. Background Art

[0002] Potato is a widely planted crop. Potato is rich in carbohydrates, especially starch, and also contains a certain amount of protein, vitamin C, vitamin B6, potassium and dietary fiber. In the processing of potato whole flour, the fresh potato raw materials must first be cleaned with a cleaning device, and a lot of wastewater will be generated during the cleaning process. In order to save water resources and reduce pollution to the environment, it is necessary to use a wastewater treatment device to treat the wastewater generated by cleaning the potato raw materials. During use, the existing wastewater treatment device for cleaning potato raw materials usually filters the impurities such as mud and potato peels in the wastewater through a filter plate. During long-term use, the filter plate is prone to clogging, thereby reducing the flow of water and affecting the work efficiency of wastewater treatment; secondly, during use, the existing wastewater treatment device for cleaning potato raw materials, the impurities intercepted by the filter plate will stay on the filter plate. When cleaning the impurities, the filter plate needs to be disassembled to carry out, which makes the cleaning of impurities very inconvenient, thereby reducing the practicality of the entire device. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a wastewater treatment device for washing potato raw materials to solve the technical problem mentioned in the background technology that the filter plate of the existing wastewater treatment device for washing potato raw materials is easily blocked during use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a wastewater treatment device for cleaning potato raw materials, comprising a cleaning box, wherein a drain pipe is fixedly provided at the lower end of the cleaning box, and two support plates are movably provided in the cleaning box, and two connecting rods are fixedly provided between the two support plates, and a lifting seat is movably provided at the upper end of each of the support plates, and a first filter plate is fixedly provided on one side of the lifting seat, and the first filter plate is tilted, and an arc-shaped second filter plate is fixedly provided between the two first filter plates. Two movable chambers are provided in each of the support plates, and a lifting rod is movably provided in each of the movable chambers. A limiting ring is fixedly provided on the lifting rod, and a spring is movably provided on the outer side of the lifting rod, and the upper end of the lifting rod passes through the supporting plate and is fixedly connected to the lifting seat, and a pushing plate is fixedly provided at the lower ends of the two lifting rods through the movable chamber, and two rotating rods are rotatably provided on the cleaning box, and one end of each rotating rod extends into the cleaning box and is fixedly provided with a convex wheel, and a cleaning plate is movably provided in the second filter plate.

[0005] The utility model is further configured as follows: two support seats are fixedly provided on the outside of the cleaning box, a rotating shaft is rotatably provided on each of the support seats, a dual-axis motor is fixedly provided on the outside of the cleaning box, two driving ends of the dual-axis motor are respectively fixedly connected to the two rotating shafts, and a first synchronous belt transmission structure is respectively connected between the two rotating shafts and the two rotating rods to facilitate the simultaneous rotation of the two rotating rods.

[0006] The utility model is further configured that two limiting strips are arranged on the second filter plate, and the two limiting strips are slidably connected to the cleaning plate to facilitate limiting the cleaning plate.

[0007] The utility model is further configured that a pull rod is fixedly provided at one side of the cleaning plate, and a pull plate is fixedly provided at one end of the pull rod to facilitate the movement of the cleaning plate.

[0008] The utility model is further configured that a sewage outlet is provided on one side of the cleaning box, and a plug is movably provided on the sewage outlet to facilitate opening the sewage outlet.

[0009] The utility model is further configured that a cover body is installed on the upper end of the cleaning box through a plurality of bolts, and a water inlet pipe is provided on the cover body to facilitate waste water to enter the cleaning box.

[0010] The utility model is further configured as follows: two movable grooves are movably provided in the cleaning box, a screw is rotatably provided in each of the movable grooves, one end of the two screws passes through the cleaning box and is connected to a second synchronous belt transmission structure, one of the screws is fixedly connected to a drive motor, and the drive motor is fixedly arranged at the lower end of the cleaning box to facilitate the simultaneous rotation of the two screws.

[0011] The utility model is further configured that a pushing seat is movably provided in each of the movable grooves, and the pushing seat is threadedly connected to the screw rod to facilitate the movement of the pushing seat.

[0012] Compared with the prior art, the utility model provides a wastewater treatment device for washing potato raw materials, which has the following beneficial effects:

[0013] 1. Through the cooperation of a cleaning box, a drain pipe, a support plate, a connecting rod, a lifting seat, a first filter plate, a second filter plate, an activity chamber, a lifting rod, a limit ring, a spring, a push plate, a rotating rod, a convex wheel, a support seat, a rotating shaft, a double-axis motor and a first synchronous belt transmission structure, the impurities in the wastewater after the potato raw materials are washed can be filtered while the first filter plate vibrates. Under the cooperation of vibration and water impact, the first filter plate is automatically vibrated and cleaned, and the impurities can be collected on the second filter plate, thereby ensuring the water flow and improving the working efficiency of wastewater treatment.

[0014] 2. Through the coordination of the cleaning plate, the limit strip, the pull rod, the pull plate, the drain port and the plug body, impurities can be quickly cleaned. The entire cleaning process can be completed without disassembling the first filter plate and the second filter plate. At the same time, the operation is simple and the use is very convenient. The second filter plate can be scraped and cleaned while cleaning.

[0015] 3. The first filter plate and the second filter plate can be disassembled, repaired and replaced by cooperating with the cover body, the water inlet pipe, the movable groove, the screw rod, the second synchronous belt transmission structure, the driving motor and the pushing seat. During the disassembly process, the first filter plate and the second filter plate can be automatically moved out, and the staff does not need to reach into the cleaning box for disassembly, thereby improving the maintenance work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a wastewater treatment device for washing potato raw materials in use;

[0017] Figure 2 It is a schematic diagram of the overall structure of a wastewater treatment device for washing potato raw materials from another perspective when in use;

[0018] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the cleaning box and its connecting parts during the vibration process of the first filter plate;

[0019] Figure 4 for Figure 3 A is a partial enlarged schematic diagram;

[0020] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the second filter plate and its connecting components when the cleaning plate is in the moving state.

[0021] In the figure: 1. cleaning box; 2. drain pipe; 3. support plate; 4. connecting rod; 5. lifting seat; 6. first filter plate; 7. second filter plate; 8. activity chamber; 9. lifting rod; 10. limiting ring; 11. spring; 12. push plate; 13. rotating rod; 14. convex wheel; 15. cleaning plate; 16. support seat; 17. rotating shaft; 18. dual-axis motor; 19. first synchronous belt transmission structure; 20. limiting strip; 21. pull rod; 22. pull plate; 23. sewage outlet; 24. plug body; 25. cover body; 26. water inlet pipe; 27. moving groove; 28. screw; 29. ​​second synchronous belt transmission structure; 30. driving motor; 31. pushing seat. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0024] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0025] See also Figure 1-Figure 5 A wastewater treatment device for washing potato raw materials comprises a washing box 1, a drain pipe 2 is fixedly arranged at the lower end of the washing box 1, two support plates 3 are movably arranged in the washing box 1, two connecting rods 4 are fixedly arranged between the two support plates 3, a lifting seat 5 is movably arranged at the upper end of each support plate 3, a first filter plate 6 is fixedly arranged on one side of the lifting seat 5, the first filter plate 6 is tilted, an arc-shaped second filter plate 7 is fixedly arranged between the two first filter plates 6, two movable chambers 8 are arranged in each of the support plates 3, a lifting rod 9 is movably arranged in each of the movable chambers 8, a limiting ring 10 is fixedly arranged on the lifting rod 9, a spring 11 is movably arranged on the outer side of the lifting rod 9, and the upper end of the lifting rod 9 passes through the support The plate 3 is fixedly connected to the lifting seat 5, and the lower ends of the two lifting rods 9 pass through the movable chamber 8 and are fixed with a pushing plate 12. The cleaning box 1 is rotatably provided with two rotating rods 13, and one end of each rotating rod 13 extends into the cleaning box 1 and is fixed with a convex wheel 14. Two supporting seats 16 are fixedly provided on the outside of the cleaning box 1, and a rotating shaft 17 is rotatably provided on each of the supporting seats 16. A double-axis motor 18 is fixedly provided on the outside of the cleaning box 1, and the two driving ends of the double-axis motor 18 are respectively fixedly connected to the two rotating shafts 17, and a first synchronous belt transmission structure 19 is respectively connected between the two rotating shafts 17 and the two rotating rods 13. A cover body 25 is installed on the upper end of the cleaning box 1 by a plurality of bolts, and a water inlet pipe 26 is provided on the cover body 25.

[0026] In this embodiment, when it is necessary to treat the wastewater after washing the potato raw materials, the wastewater is transported from the water inlet pipe 26 to the washing box 1, and the impurities in the wastewater are filtered through the first filter plate 6 and the second filter plate 7, and the double-axis motor 18 is started, and the double-axis motor 18 drives the two rotating shafts 17 to rotate, and the two rotating shafts 17 drive the two rotating rods 13 to rotate through the first synchronous belt transmission structure 19, and the rotating rods 13 drive the convex wheel 14 to rotate. When the protruding part of the convex wheel 14 rotates to the connection with the pushing plate 12, the convex wheel 14 will push the pushing plate 12 upward with the rotation of the convex wheel 14, and the pushing plate 12 drives the two lifting rods 9 to move upward, and the lifting rods 9 drive the lifting seat 5 to move upward. The lifting seat 5 drives the first filter plate 6 and the second filter plate 7 to move upward, and the lifting rod 9 drives the limiting ring 10 to move upward, and the spring 11 is compressed. When the convex wheel 14 rotates to the point where the protruding part is separated from the pushing plate 12, the limiting ring 10 drives the lifting rod 9, the pushing plate 12, the lifting seat 5, the first filter plate 6 and the second filter plate 7 to move back to their original positions under the push of gravity and the spring 11. The operation is repeated in this way, so that the first filter plate 6 and the second filter plate 7 vibrate. Under the impact of vibration and water flow, impurities will move along the first filter plate 6 to the second filter plate 7 for collection, thereby vibrating and cleaning the first filter plate 6.

[0027] See also Figure 1-Figure 5 As an implementation method for cleaning impurities: a cleaning plate 15 is movably provided in the second filter plate 7, two limit bars 20 are provided on the second filter plate 7, and the two limit bars 20 are slidably connected with the cleaning plate 15, a pull rod 21 is fixedly provided on one side of the cleaning plate 15, and a pull plate 22 is fixedly provided at one end of the pull rod 21, a sewage outlet 23 is provided on one side of the cleaning box 1, and a plug body 24 is movably provided on the sewage outlet 23.

[0028] Specifically, when it is necessary to clean the impurities collected on the second filter plate 7, the dual-axis motor 18 is turned off, so that the protruding part of the convex wheel 14 is separated from the push plate 12. At this time, the lifting seat 5 is in contact with the upper end of the support plate 3, and the pull plate 22 is aligned with the sewage outlet 23. The plug body 24 is pulled to open the sewage outlet 23, and the pull plate 22 is pulled. The pull plate 22 drives the pull rod 21 to move, and the cleaning plate 15 of the pull rod 21 moves along the two limit strips 20. At the same time, the cleaning plate 15 contacts the second filter plate 7, thereby scraping and cleaning the second filter plate 7 and driving the impurities to be discharged from the sewage outlet 23.

[0029] See also Figure 1-Figure 5, as an implementation method for disassembling the first filter plate 6 and the second filter plate 7: two movable grooves 27 are movably provided in the cleaning box 1, and a screw 28 is rotatably provided in each of the movable grooves 27. One end of the two screws 28 passes through the cleaning box 1 and is connected to a second synchronous belt transmission structure 29, one of the screws 28 is fixedly connected to a drive motor 30, and the drive motor 30 is fixedly set at the lower end of the cleaning box 1, and a push seat 31 is movably provided in each of the movable grooves 27, and the push seat 31 is threadedly connected to the screw 28.

[0030] Specifically, when the first filter plate 6 and the second filter plate 7 need to be disassembled and replaced, the multiple bolts fixing the cover body 25 are removed, the cover body 25 is opened, and the drive motor 30 is started. The drive motor 30 drives one of the screw rods 28 to rotate, and the screw rod 28 drives the other screw rod 28 to rotate simultaneously through the second synchronous belt transmission structure 29, so that the two push seats 31 move upward along the movable groove 27, and the push seat 31 drives the two support plates 3 and the two connecting rods 4 to move upward. The support plate 3 moves upward through the lifting rod 9. When the push seat 31 is separated from the movable groove 27, the push seat 31 is pulled upward, so that the push seat 31 drives the support plate 3, the connecting rod 4, the lifting rod 9, the first filter plate 6 and the second filter plate 7 to be disassembled, and they can be installed after replacement using the opposite operation.

[0031] To sum up, when the overall equipment is in use:

[0032] When the whole device is needed to treat the wastewater after cleaning the potato raw materials, the wastewater is transported from the water inlet pipe 26 to the cleaning box 1, and the impurities in the wastewater are filtered through the first filter plate 6 and the second filter plate 7, and the double-axis motor 18 is started. The double-axis motor 18 drives the two rotating shafts 17 to rotate, and the two rotating shafts 17 drive the two rotating rods 13 to rotate through the first synchronous belt transmission structure 19, and the rotating rods 13 drive the convex wheel 14 to rotate. When the protruding part of the convex wheel 14 rotates to the connection with the pushing plate 12, the convex wheel 14 will push the pushing plate 12 upward with the rotation of the convex wheel 14, and the pushing plate 12 drives the two lifting rods 9 to move upward, and the lifting rods 9 drive the lifting seat 5 moves upward, the lifting seat 5 drives the first filter plate 6 and the second filter plate 7 to move upward, and at the same time, the lifting rod 9 drives the limiting ring 10 to move upward, and the spring 11 is compressed. When the convex wheel 14 rotates to the point where the protruding part is separated from the pushing plate 12, under the push of gravity and the spring 11, the limiting ring 10 drives the lifting rod 9, the pushing plate 12, the lifting seat 5, the first filter plate 6 and the second filter plate 7 to move back to their original positions. The operation is repeated in this way, so that the first filter plate 6 and the second filter plate 7 vibrate. Under the impact of vibration and water flow, impurities move along the first filter plate 6 to the second filter plate 7 for collection, thereby vibrating and cleaning the first filter plate 6.

[0033] When impurities need to be cleaned, the dual-axis motor 18 is turned off to separate the protruding part of the convex wheel 14 from the push plate 12. At this time, the lifting seat 5 is in contact with the upper end of the support plate 3, the pull plate 22 is aligned with the drain port 23, and the plug body 24 is pulled to open the drain port 23. The pull plate 22 is pulled, and the pull plate 22 drives the pull rod 21 to move. The cleaning plate 15 of the pull rod 21 moves along the two limit strips 20. At the same time, the cleaning plate 15 is in contact with the second filter plate 7, thereby scraping and cleaning the second filter plate 7 and driving the impurities to be discharged from the drain port 23.

[0034] When the first filter plate 6 and the second filter plate 7 need to be replaced, the multiple bolts fixing the cover body 25 are removed, the cover body 25 is opened, and the drive motor 30 is started. The drive motor 30 drives one of the screws 28 to rotate, and the screw 28 drives the other screw 28 to rotate simultaneously through the second synchronous belt transmission structure 29, so that the two push seats 31 move upward along the moving groove 27, and the push seat 31 drives the two support plates 3 and the two connecting rods 4 to move upward. The support plate 3 moves upward through the lifting rod 9. When the push seat 31 is separated from the moving groove 27, the push seat 31 is pulled upward, so that the push seat 31 drives the support plate 3, the connecting rod 4, the lifting rod 9, the first filter plate 6 and the second filter plate 7 to be removed, and they can be installed after replacement using the opposite operation.

[0035] The first synchronous belt transmission structure 19 and the second synchronous belt transmission structure 29 are both meshing belt transmissions. Since this structure is a prior art, its specific structure and working principle are not described in detail here. The synchronous movement of the two push seats 31 can be ensured by selecting and using two screws 28 with the same precision. A controller is provided on the outside of the cleaning box 1, and the electrical equipment on the entire device is controlled by the controller. Since the equipment matched with the controller is a common equipment, its control principle and line connection are all existing well-known and mature technologies, and its electrical connection relationship and specific circuit structure are not described in detail here.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wastewater treatment device for washing potato raw materials, comprising a washing tank (1), wherein a drainage pipe (2) is fixedly provided at the lower end of the washing tank (1), wherein: Two support plates (3) are movably provided in the cleaning box (1), two connecting rods (4) are fixedly provided between the two support plates (3), a lifting seat (5) is movably provided on the upper end of each support plate (3), a first filter plate (6) is fixedly provided on one side of the lifting seat (5), the first filter plate (6) is tilted, an arc-shaped second filter plate (7) is fixedly provided between the two first filter plates (6), two movable chambers (8) are provided in each support plate (3), and a lifting rod (9) is movably provided in each movable chamber (8), A limiting ring (10) is fixedly provided on the lifting rod (9), a spring (11) is movably provided on the outer side of the lifting rod (9), the upper end of the lifting rod (9) passes through the support plate (3) and is fixedly connected to the lifting seat (5), the lower ends of the two lifting rods (9) pass through the movable chamber (8) and are fixedly provided with a pushing plate (12), two rotating rods (13) are rotatably provided on the cleaning box (1), one end of each rotating rod (13) extends into the cleaning box (1) and is fixedly provided with a convex wheel (14), and a cleaning plate (15) is movably provided in the second filter plate (7).

2. A potato raw material washing wastewater treatment device according to claim 1, characterized in that: Two support seats (16) are fixedly provided on the outside of the cleaning box (1), and a rotating shaft (17) is rotatably provided on each of the support seats (16). A double-shaft motor (18) is fixedly provided on the outside of the cleaning box (1), and two driving ends of the double-shaft motor (18) are respectively fixedly connected to the two rotating shafts (17), and a first synchronous belt transmission structure (19) is respectively connected between the two rotating shafts (17) and the two rotating rods (13).

3. The wastewater treatment device for potato raw material washing according to claim 1 is characterized in that: Two limit bars (20) are provided on the second filter plate (7), and the two limit bars (20) are slidably connected to the cleaning plate (15).

4. A potato raw material washing wastewater treatment device according to claim 3, characterized in that: A pull rod (21) is fixedly provided on one side of the cleaning plate (15), and a pull plate (22) is fixedly provided on one end of the pull rod (21).

5. A wastewater treatment device for potato raw material washing according to claim 4, characterized in that: A sewage outlet (23) is provided on one side of the cleaning box (1), and a plug (24) is movably provided on the sewage outlet (23).

6. The wastewater treatment device for washing potato raw materials according to claim 1, characterized in that: A cover body (25) is mounted on the upper end of the cleaning box (1) via a plurality of bolts, and a water inlet pipe (26) is provided on the cover body (25).

7. A potato raw material washing wastewater treatment device according to claim 6, characterized in that: Two movable grooves (27) are movably provided in the cleaning box (1), a screw rod (28) is rotatably provided in each of the movable grooves (27), one end of the two screw rods (28) passes through the cleaning box (1) and is connected to a second synchronous belt transmission structure (29), one of the screw rods (28) is fixedly connected to a drive motor (30), and the drive motor (30) is fixedly arranged at the lower end of the cleaning box (1).

8. The wastewater treatment device for potato raw material washing according to claim 7 is characterized in that: A pushing seat (31) is movably provided in each of the movable grooves (27), and the pushing seat (31) is threadedly connected to the screw rod (28).

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