Sludge filter pressing device for sludge treatment

Abstract

The utility model relates to the technical field of sludge treatment, and discloses a sludge filter pressing device for sludge treatment, which comprises a base and an enclosure frame, moving grooves are fixedly arranged at the front and rear parts of the upper end of the base, a moving screw rod is rotatably connected between the inner walls of the two sides of one moving groove, and the moving screw rod is movably connected with the enclosure frame. A first positioning rod is fixedly connected between the inner walls of the two sides of the other moving groove, the outer wall of the moving lead screw is sleeved with a moving sliding block in a threaded mode, the outer wall of the first positioning rod is slidably sleeved with a first positioning sliding block, and the upper end of the moving sliding block and the upper end of the first positioning sliding block are fixedly connected with a filter pressing base; and connecting columns are fixedly connected to the front and rear parts of the two sides of the upper end of the filter pressing seat. According to the sludge filter-pressing device, the lifting mechanism is arranged, so that a part for loading sludge can be combined, disassembled and assembled, a sludge cake subjected to filter pressing can be exposed to the outside, a worker can conveniently and quickly clear the sludge cake from the device, the sludge filter-pressing device is quick and convenient, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a sludge filter press device for sludge treatment. Background Art

[0002] Sludge filter pressing is a common sludge treatment method. It mainly dehydrates sludge with high water content through filter pressing technology to reduce its water content to a certain level, thereby achieving the purpose of sludge reduction, stabilization and drying, which is beneficial to environmental governance and resource reuse.

[0003] In some existing sludge filter press devices, the sludge loading part is usually an integrated structure, which makes it difficult for workers to quickly remove the sludge cake after the filtration is completed. The operation is difficult and affects work efficiency. Therefore, technical personnel in this field provide a sludge filter press device for sludge treatment to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a sludge filter press device for sludge treatment. By providing a lifting mechanism, the sludge loading parts can be assembled and disassembled, so that the sludge cake after the filtration is exposed to the outside world, so that the staff can quickly clear it out from the device, which is quick and convenient and effectively improves the work efficiency.

[0005] The cam is provided with a plurality of movable parts, and the movable parts are provided with a plurality of movable parts, and the movable parts are provided with a plurality of movable parts.

[0006] The upper end of the base is fixedly connected to a lifting frame at the front and rear of one side away from the fixed frame, and the opposite ends of the two lifting frames are fixedly provided with a lifting slot, a lifting screw is rotatably connected between the upper and lower inner walls of one of the lifting slots, and a second positioning rod is fixedly connected between the upper and lower inner walls of the other lifting slot, a lifting slider is threadedly sleeved on the outer wall of the lifting screw, and a second positioning slider is slidably sleeved on the outer wall of the second positioning rod, and an insertion rod is fixedly connected to one side of the lifting slider and the second positioning slider, and a slot is fixedly opened at the front and rear of one side of the surrounding frame, and the two insertion rods are movably arranged in the corresponding slots;

[0007] Through the above technical scheme, the filter press seat is moved to the bottom of the pressure plate by rotating the moving screw rod through the moving slider and the first positioning slider, and the pressure plate begins to press the sludge on the filter press seat by starting the first cylinder. The two insertion rods move upward with the frame through the lifting and lowering screw rod and the lifting and lowering slider, thereby exposing the sludge cake after the filtration is completed to the outside world so that the staff can quickly clear it from the device.

[0008] Furthermore, movable grooves are fixedly provided on both sides of the frame near the corresponding connection grooves, and latches are movably provided inside the plurality of movable grooves, and the plurality of latches are movably provided in the corresponding connection columns;

[0009] Through the above technical solution, by providing a pin and a movable groove, when the connecting column is inserted into the connecting groove, the connecting column can be locked in the corresponding groove by inserting the pin and rotating to adjust the position of the pin end, thereby making the connection between the frame and the filter press seat more secure.

[0010] Furthermore, a filter mud net is provided at the upper end of the filter press seat, a water storage chamber is fixedly opened inside the filter press seat, and a plurality of flow holes are fixedly opened between the water storage chamber and the filter mud net;

[0011] Through the above technical solution, by providing the filter mud net, the flow holes and the water storage chamber, the water produced after the sludge is compressed will flow into the water storage chamber through the filter mud net and the flow holes for collection.

[0012] Furthermore, a second cylinder is fixedly provided on the inner wall of the opposite end of the fixing frame, and a scraper is fixedly connected to the opposite end of two second cylinders;

[0013] Through the above technical solution, by providing a second cylinder and fixing the second cylinder to the scraper, the scraper can be moved by starting the second cylinder, so that the sludge adhering to the pressure plate can be scraped off, thereby reducing the burden on the pressure plate and extending the service life of the equipment.

[0014] Furthermore, a first motor is fixedly arranged on one side of the base close to the fixed frame, and an output end of the first motor passes through the base and is fixedly connected to the moving screw rod;

[0015] According to the above technical solution, by providing a first motor and fixing the output end of the first motor to the movable screw rod, the movable screw rod can be rotated by starting the first motor.

[0016] Furthermore, a second motor is fixedly arranged at the upper end of the lifting frame near the lifting screw rod, and an output end of the second motor passes through the corresponding lifting frame and is fixedly connected to the lifting screw rod;

[0017] According to the above technical solution, by providing a second motor and fixing the output end of the second motor to the lifting screw rod, the lifting screw rod can be rotated by starting the second motor.

[0018] Furthermore, third positioning rods are movably provided at the front and rear ends of the upper end of the fixing frame, and the lower ends of the two third positioning rods penetrate the fixing frame and are fixedly connected to the pressing plate;

[0019] Through the above technical solution, by providing a third positioning rod and fixing the third positioning rod to the pressing plate, the movement of the pressing plate is made more stable.

[0020] Furthermore, a drain port is fixedly connected to a lower portion of one side of the filter press seat;

[0021] According to the technical scheme, a drain port is provided, and the water generated after the sludge is filtered by pressing can be discharged to the outside by opening the drain port.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a sludge filter press device for sludge treatment. The first motor is started to rotate the movable screw rod, and the filter press seat is moved to the bottom of the pressure plate through the movable slider and the first positioning slider. The first cylinder is started to make the pressure plate start to press the sludge on the filter press seat. The water produced by the sludge under pressure will flow into the water storage chamber through the filter mud net and the flow hole for collection. At this time, the water can be discharged by opening the drain port. The water content in the sludge is reduced to a certain extent by repeating the pressing operation of the pressure plate. After the filtration is completed, the scraper is moved by starting the second cylinder, so that the sludge adhering to the pressure plate can be scraped off, thereby reducing the burden on the pressure plate.

[0024] 2. The utility model proposes a sludge filter press device for sludge treatment. The first motor is started to control the reverse movement of the moving screw rod, so that the filter press seat and the surrounding frame are moved closer to the lifting frame, so that the two plug rods are inserted into the corresponding slots. The position of the end of the plug pin is adjusted by rotating the plug pin to take it out. At this time, the lifting screw rod can be rotated by starting the second motor, and the two plug rods move upward with the surrounding frame through the lifting slider and the second positioning slider, so that the sludge cake after the filtration is completed is exposed to the outside world, so that the staff can quickly clear it from the device.

[0025] 3. The utility model proposes a sludge filter press device for sludge treatment. By providing a lifting mechanism, the parts for loading sludge can be assembled and disassembled, thereby making the cleaning work of the staff faster and more convenient and improving work efficiency. By providing a scraping mechanism, the pressure plate can be cleaned in time after use, effectively preventing the sludge from accumulating thicker and thicker and affecting the device, thereby effectively extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric schematic diagram of a sludge filter press device for sludge treatment proposed by the utility model;

[0027] Figure 2 It is a front cross-sectional schematic diagram of a sludge filter press device for sludge treatment proposed by the utility model during filtration;

[0028] Figure 3 It is a front cross-sectional schematic diagram of a sludge filter press device for sludge treatment proposed by the utility model when taking materials;

[0029] Figure 4 for Figure 3 A schematic diagram of the structure enlargement at the center A;

[0030] Figure 5 It is a top view schematic diagram of a sludge filter press device for sludge treatment proposed by the utility model during filtration;

[0031] Figure 6 It is a top cross-sectional schematic diagram of a sludge filter press device for sludge treatment proposed by the utility model when taking materials;

[0032] Figure 7 The utility model is a schematic side section diagram of a sludge filter press device for sludge treatment.

[0033] Legend:

[0034] 1. Base; 2. Moving groove; 3. Moving screw rod; 4. First positioning rod; 5. Moving slider; 6. First positioning slider; 7. Filter press seat; 8. Connecting column; 9. Frame; 10. Connecting groove; 11. Movable groove; 12. Latch; 13. First motor; 14. Filter mud net; 15. Water storage chamber; 16. Flow hole; 17. Drainage outlet; 18. Fixed frame; 19. First cylinder; 20. Press plate; 21. Second cylinder; 22. Scraper; 23. Lifting frame; 24. Lifting groove; 25. Lifting screw rod; 26. Second positioning rod; 27. Lifting slider; 28. Second positioning slider; 29. ​​Insert rod; 30. Slot; 31. Second motor; 32. Third positioning rod. DETAILED DESCRIPTION

[0035] 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.

[0036] Reference Figure 1-7The utility model provides an embodiment: a sludge filter press device for sludge treatment, including a base 1 and a surrounding frame 9, a movable groove 2 is fixedly opened at the front and rear ends of the upper end of the base 1, a movable screw rod 3 is rotatably connected between the inner walls of both sides of one movable groove 2, a first motor 13 is fixedly arranged on one side of the base 1 close to the fixed frame 18, the output end of the first motor 13 passes through the base 1 and is fixedly connected to the movable screw rod 3, by providing a first motor 13, and the output end of the first motor 13 is fixedly connected to the movable screw rod 3, and then the movable screw rod 3 can be rotated by starting the first motor 13, a first positioning rod 4 is fixedly connected between the inner walls of both sides of the other movable groove 2, a movable slider 5 is threadedly sleeved on the outer wall of the movable screw rod 3, and the outer wall of the first positioning rod 4 The wall is slidably sleeved with a first positioning slider 6, and the upper ends of the movable slider 5 and the first positioning slider 6 are fixedly connected with a filter press seat 7. The upper ends of the filter press seat 7 are fixedly connected with connecting columns 8 at the front and rear ends. The lower ends of the surrounding frame 9 are fixedly provided with connecting grooves 10 at the front and rear ends. Multiple connecting columns 8 are snap-fitted in the corresponding connecting grooves 10. Both sides of the surrounding frame 9 are fixedly provided with movable grooves 11 near the corresponding connecting grooves 10. The interiors of the multiple movable grooves 11 are movably provided with latches 12, and the multiple latches 12 are movably provided in the corresponding connecting columns 8. By providing the latches 12 and the movable grooves 11, when the connecting column 8 is inserted into the connecting groove 10, the connecting column 8 can be locked in the corresponding groove by inserting the latch 12 and rotating to adjust the position of the end of the latch 12. The filter press seat 7 is provided with a filter mud net 14 at the upper end thereof, and a water storage chamber 15 is fixedly provided inside the filter press seat 7. A plurality of flow holes 16 are fixedly provided between the water storage chamber 15 and the filter mud net 14. The filter mud net 14, the flow holes 16 and the water storage chamber 15 make the water produced after the sludge is compressed flow into the water storage chamber 15 through the filter mud net 14 and the flow holes 16 for collection. A drain port 17 is fixedly connected to the lower part of one side of the filter press seat 7. The drain port 17 is provided, and the water produced after the sludge is filtered by the sludge can be discharged outward by opening the drain port 17. A fixing frame 18 is fixedly connected to one side of the upper end of the base 1. A first cylinder 19 is fixedly provided in the middle of the upper end of the fixing frame 18. A pressure plate 20 is fixedly connected to the lower end of a cylinder 19, and a second cylinder 21 is fixedly provided on the inner wall of the opposite end of the fixed frame 18. A scraper 22 is fixedly connected to the opposite ends of the two second cylinders 21. By providing the second cylinder 21 and fixing the second cylinder 21 with the scraper 22, the scraper 22 can be moved by starting the second cylinder 21, so that the sludge adhering to the pressure plate 20 can be scraped off, reducing the burden of the pressure plate 20 and extending the service life of the equipment. A third positioning rod 32 is movably provided at the front and rear ends of the upper end of the fixed frame 18. The lower ends of the two third positioning rods 32 penetrate the fixed frame 18 and are fixedly connected to the pressure plate 20. By providing the third positioning rod 32 and fixing the third positioning rod 32 with the pressure plate 20,Thus, the movement of the pressing plate 20 is made more stable;

[0037] A lifting frame 23 is fixedly connected to the front and rear sides of the upper end of the base 1 away from the fixed frame 18, and a lifting slot 24 is fixedly provided at the opposite ends of the two lifting frames 23. A lifting screw 25 is rotatably connected between the upper and lower inner walls of one of the lifting slots 24. A second motor 31 is fixedly provided on the upper end of the lifting frame 23 near the lifting screw 25. The output end of the second motor 31 passes through the corresponding lifting frame 23 and is fixedly connected to the lifting screw 25. By providing a second motor 31 and fixing the output end of the second motor 31 with the lifting screw 25, the lifting screw 25 can be rotated by starting the second motor 31. A second positioning rod 26 is fixedly connected between the upper and lower inner walls of the other lifting slot 24. A lifting slider 27 is threadedly sleeved on the outer wall of the lifting screw 25. A second positioning slider 28 is slidably sleeved on the outer wall of the second positioning rod 26. An insertion rod 29 is fixedly connected to one side of the lifting slider 27 and the second positioning slider 28. A slot 30 is fixedly provided at the front and rear sides of one side of the surrounding frame 9, and the two insertion rods 29 are movably arranged in the corresponding slot 30.

[0038] Working principle: When using the device, first put the sludge to be treated into the filter press seat 7 equipped with the surrounding frame 9, start the first motor 13 to rotate the moving screw 3, and move the filter press seat 7 to the bottom of the pressing plate 20 through the moving slider 5 and the first positioning slider 6. Start the first cylinder 19 to make the pressing plate 20 start to press the sludge on the filter press seat 7. The water produced by the sludge under pressure will flow into the water storage chamber 15 through the filter mud net 14 and the flow hole 16 for collection. At this time, the water can be discharged by opening the drain port 17. By repeating the pressing operation of the pressing plate 20, the water content in the sludge is reduced to a certain extent. After the filtration is completed, the second cylinder 21 is started to make the scraper 22 The filter press seat 7 and the surrounding frame 9 are moved toward the lifting frame 23, so that the two plug rods 29 are inserted into the corresponding slots 30. The position of the end of the plug pin 12 can be adjusted by rotating the plug pin 12 to take it out. At this time, the lifting screw rod 25 can be rotated by starting the second motor 31, and the two plug rods 29 can move upward with the surrounding frame 9 through the lifting slider 27 and the second positioning slider 28, so that the sludge cake after the filtration is completed is exposed to the outside world, so that the staff can quickly clear it out of the device.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sludge filter press device for sludge treatment, comprising a base (1) and a surrounding frame (9), characterized in that: The upper end of the base (1) is fixedly provided with a moving groove (2) near the front and rear, a moving screw rod (3) is rotatably connected between the inner walls on both sides of one of the moving grooves (2), a first positioning rod (4) is fixedly connected between the inner walls on both sides of the other moving groove (2), a moving slider (5) is threadedly sleeved on the outer wall of the moving screw rod (3), a first positioning slider (6) is slidably sleeved on the outer wall of the first positioning rod (4), and the upper ends of the moving slider (5) and the first positioning slider (6) are fixedly connected. A filter press seat (7), wherein connecting columns (8) are fixedly connected at the front and rear positions of both sides of the upper end of the filter press seat (7), connecting grooves (10) are fixedly opened at the front and rear positions of both sides of the lower end of the surrounding frame (9), and a plurality of connecting columns (8) are snap-fitted in the corresponding connecting grooves (10), a fixing frame (18) is fixedly connected to one side of the upper end of the base (1), a first cylinder (19) is fixedly arranged at the middle of the upper end of the fixing frame (18), and a pressing plate (20) is fixedly connected to the lower end of the first cylinder (19); A lifting frame (23) is fixedly connected to the front and rear sides of the upper end of the base (1) away from the fixed frame (18); a lifting slot (24) is fixedly provided at the opposite ends of the two lifting frames (23); a lifting screw rod (25) is rotatably connected between the upper and lower inner walls of one of the lifting slots (24); a second positioning rod (26) is fixedly connected between the upper and lower inner walls of the other lifting slot (24); a lifting slider (27) is threadedly sleeved on the outer wall of the lifting screw rod (25); a second positioning slider (28) is slidably sleeved on the outer wall of the second positioning rod (26); an insertion rod (29) is fixedly connected to one side of the lifting slider (27) and the second positioning slider (28); a slot (30) is fixedly provided on one side of the surrounding frame (9) near the front and rear sides; and the two insertion rods (29) are movably arranged in the corresponding slots (30).

2. A sludge filter press device for sludge treatment according to claim 1, characterized in that: Both sides of the surrounding frame (9) are fixedly provided with movable grooves (11) near the corresponding connecting grooves (10), and a plurality of movable grooves (11) are movably provided with latches (12) inside, and a plurality of latches (12) are movably provided inside the corresponding connecting columns (8).

3. The sludge filter press device for sludge treatment according to claim 1, characterized in that: A filter mud net (14) is provided at the upper end of the filter press seat (7), a water storage chamber (15) is fixedly provided inside the filter press seat (7), and a plurality of flow holes (16) are fixedly provided between the water storage chamber (15) and the filter mud net (14).

4. The sludge filter press device for sludge treatment according to claim 1, characterized in that: A second cylinder (21) is fixedly arranged on the inner wall of the opposite end of the fixing frame (18), and a scraper (22) is fixedly connected to the opposite end of the two second cylinders (21).

5. The sludge filter press device for sludge treatment according to claim 1, characterized in that: A first motor (13) is fixedly arranged on one side of the base (1) close to the fixed frame (18); an output end of the first motor (13) passes through the base (1) and is fixedly connected to the moving screw rod (3).

6. The sludge filter press device for sludge treatment according to claim 1, characterized in that: A second motor (31) is fixedly arranged at the upper end of the lifting frame (23) near the lifting screw rod (25), and an output end of the second motor (31) passes through the corresponding lifting frame (23) and is fixedly connected to the lifting screw rod (25).

7. The sludge filter press device for sludge treatment according to claim 1, characterized in that: A third positioning rod (32) is movably provided at the front and rear ends of the upper end of the fixing frame (18), and the lower ends of the two third positioning rods (32) penetrate the fixing frame (18) and are fixedly connected to the pressing plate (20).

8. The sludge filter press device for sludge treatment according to claim 1, characterized in that: A drainage port (17) is fixedly connected to a lower portion of one side of the filter press seat (7).

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