Sludge drying device with water treatment mechanism
By designing a sludge drying device with a water treatment mechanism, the pulling assembly and the common jitter assembly are used to realize the automated operation of the filtration module, and combined with the hot air drying and sludge stir-frying functions of the drying assembly, the problems of manual cake unloading and the large duty of the mud biscuitization equipment in the prior art are solved, and the efficiency and continuity of multi-stage treatment of sewage are improved.
Patent Information
- Application Number
- CN202510241537.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2025-05-30
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the plate filter press needs to be manually separated and shoveled out of mud cakes one by one during the unloading process, which takes a long time and may cause fatigue of the operator, affecting the quality and safety of unloading cakes. The subsequent mud biscuitization needs to be transported separately, resulting in large equipment duty and high power consumption, which reduces the efficiency and continuity of multi-stage treatment of sewage.
A sludge drying device with a water treatment mechanism is designed, including a treatment box, a U-frame, a guide rail, a filter press assembly and a drying assembly. The filter press assembly realizes the simultaneous separation and bonding of multiple filter frames by pulling the assembly, while the common shaking assembly can shake off the mud cakes on multiple filter frames at one time and directly put them into the drying equipment for processing. The drying components include a drying box, a temporary feeding component and a stir-frying component. The drying and stir-frying components are used to turn the mud cakes to improve the drying efficiency.
Through automated filter pressing components and drying components, manual operation time is significantly reduced, the degree of automation and efficiency of sludge drying is improved, equipment transfer and duty problems are avoided, power consumption is reduced, and the continuity and stability of multi-stage sewage treatment is ensured.
Smart Images
Figure CN120058207A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of multi - stage sewage treatment, and particularly to a sludge drying device with a water treatment mechanism. Background Art
[0002] In the process of multi - stage sewage treatment, sludge drying is one of the key steps, which can significantly reduce the volume and weight of sludge, lower transportation and disposal costs, and reduce environmental pollution. As the equipment for the previous process of sludge drying, a plate filter presses out the water in the sludge through mechanical pressure, effectively increasing the solid content of the sludge and improving the drying efficiency. It has the advantages of simple structure, convenient operation, and low moisture content of the filter cake, and can effectively realize sludge dehydration and drying, ensuring more efficient and environmentally friendly sludge treatment in the subsequent process. Finally, the filter cake is put into the internal drying equipment.
[0003] In the prior art, when the plate filter performs the cake - discharging operation after being used for a period of time, its separation structure separates multiple filter plate frames one by one, and then relies on manual labor to shovel the filter cakes on multiple filter plates one by one. Manual cake - discharging not only requires a large amount of time, but also may cause operator fatigue, thus affecting the cake - discharging quality and work safety. Moreover, when the subsequent sludge is dried, it needs to be transported to the drying equipment separately through a transportation device. For multi - stage sewage treatment, equipment is required to transfer materials, resulting in high electricity costs and large occupied space of multiple devices, leading to delays in material processing, reducing the overall processing efficiency, and affecting the continuity and stability of multi - stage sewage treatment. Summary of the Invention
[0004] The purpose of the present invention is to solve the problems in the prior art that when the plate filter performs the cake - discharging operation after being used for a period of time, its separation structure separates multiple filter plate frames one by one, and then relies on manual labor to shovel the filter cakes on multiple filter plates one by one. Manual cake - discharging not only requires a large amount of time, but also may cause operator fatigue, thus affecting the cake - discharging quality and work safety. Moreover, when the subsequent sludge is dried, it needs to be transported to the drying equipment separately through a transportation device. For multi - stage sewage treatment, equipment is required to transfer materials, resulting in high electricity costs and large occupied space of multiple devices, leading to delays in material processing, reducing the overall processing efficiency, and affecting the continuity and stability of multi - stage sewage treatment. Therefore, a sludge drying device with a water treatment mechanism is proposed.
[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme: A sludge drying device with a water treatment mechanism, including a treatment tank. Symmetrically fixed on the top of the treatment tank are U - shaped frames. Between the two U - shaped frames is fixedly arranged a guide rail. Between the two guide rails is arranged a pressure - filtration assembly, which can intercept and press the sludge in the sewage into a cake shape. The pressure - filtration assembly includes an end pressure frame, an intermediate pressure frame, and a starting pressure frame; A plurality of first connectors are slidably connected to the outer wall of one of the guide rails, and a second connector is slidably connected to the outer wall of the other guide rail. A pulling assembly is arranged on the top of the plurality of first connectors by the U-shaped frame, and the pulling assembly can drive the plurality of filter pressing frames in the filter pressing assembly to fit or separate from each other; A common shaking assembly is arranged on the top of the plurality of second connectors by the U-shaped frame, and the common shaking assembly can simultaneously shake off the filter cakes on the plurality of filter pressing frames in the filter pressing assembly; A receiving cylinder is fixedly arranged in the inner cavity of the processing box, and a drying assembly is arranged on the top of the receiving cylinder. The drying assembly can stir-fry and dry the wet mud entering the inside of the receiving cylinder.
[0006] Optionally, driving columns are fixedly arranged at both ends of the end filter pressing frame, the middle filter pressing frame, and the starting filter pressing frame. The driving columns at one end of the end filter pressing frame, the middle filter pressing frame, and the starting filter pressing frame are inserted into the side surface of the first connector, and the driving columns at the other end of the end filter pressing frame, the middle filter pressing frame, and the starting filter pressing frame are inserted into the side surface of the second connector. A separation chamber is opened on one side surface of the end filter pressing frame, the middle filter pressing frame, and the starting filter pressing frame, and a filter pressing chamber is opened on the other side surface of the end filter pressing frame, the middle filter pressing frame, and the starting filter pressing frame.
[0007] Optionally, a feed cavity is opened at the middle position of the top of the end filter pressing frame, the middle filter pressing frame, and the starting filter pressing frame. A feed port is opened at the top of the filter pressing chamber in the feed cavity. A liquid outlet cavity is opened at the bottom of the end filter pressing frame, the middle filter pressing frame, and the starting filter pressing frame. A liquid outlet is opened at the bottom of the separation chamber in the liquid outlet cavity. Filter cloths are fixedly arranged at the edge positions of the filter pressing chambers of the middle filter pressing frame and the starting filter pressing frame.
[0008] Optionally, the pulling assembly includes a top block, a separation screw, a pulling block, and a guiding bolt. A U-shaped groove is opened at one end of the pulling block. The guiding bolt passes through the U-shaped groove and is threadedly screwed into the side surface of a first connector. One end of the pulling block away from the guiding bolt is fixedly connected to the side surface of an adjacent first connector. An avoidance groove is opened at one end of the pulling block away from the guiding bolt. Top blocks are fixedly arranged on the tops of the two U-shaped frames. A separation motor is fixedly arranged on the side surface of one of the top blocks. The output end of the separation motor is fixedly provided with a separation screw. The first connector on the side of the end filter pressing frame is threadedly screwed into the top of the separation screw, and the first connector on the side of the starting filter pressing frame is fixed on the top of the guide rail.
[0009] Optionally, a feed pipe is threadedly screwed into one end of the feed cavity of the starting filter pressing frame, a bottom plug is threadedly screwed into one end of the liquid outlet cavity of the starting filter pressing frame, a top plug is threadedly screwed into one end of the feed cavity of the end filter pressing frame, and a liquid outlet pipe is threadedly screwed into one end of the liquid outlet cavity of the end filter pressing frame.
[0010] Optionally, the common jitter component includes a material shaking gear, a vertical tooth bar, a common cross bar, and a jitter cylinder. The jitter cylinder is vertically and fixedly arranged on the top of the processing box. The output end of the jitter cylinder is fixedly provided with the common cross bar. The common cross bar is provided with a transverse movement groove in the horizontal direction. A plurality of push columns are inserted into the side of the transverse movement groove at equal intervals. The push columns are fixedly connected to the bottom of the vertical tooth bar. The end pressing frame, the middle pressing frame, and the starting pressing frame are fixedly provided with a material shaking gear at the end of the driving column inside the second socket. The material shaking gear is stably engaged with the vertical tooth bar. The side of the second socket is fixedly provided with a protection box. The vertical tooth bar passes through the bottom of the inner cavity of the protection box.
[0011] Optionally, the drying component includes a drying box, a temporary material receiving component, and a mud frying component. The drying box is in a hollow state. The bottom of the drying box is provided with holes at equal intervals. A heat pump is fixedly arranged on the side of the drying box. A middle block is fixedly arranged at the middle position of the top of the drying box. Two extension arms are fixedly arranged at the top of the side of the processing box. A drying screw is rotatably connected to the side of the extension arm. The end of the drying screw is fixedly connected to the output end of the drying motor. The drying motor is fixedly connected to the rear side of the processing box. The middle block is screwed into the outer wall of the drying screw.
[0012] Optionally, the temporary material receiving component includes a vertical baffle and a telescopic baffle film. An opening is provided at the top of the processing box. Vertical baffles are fixedly arranged on both sides of the opening of the processing box. One side of the top of the drying box close to the inner wall of the processing box is fixedly connected to one end of the telescopic baffle film. The other end of the telescopic baffle film is fixedly connected to the bottom of the opening of the processing box.
[0013] Optionally, the mud frying component includes a stirring motor. A horizontal shaft is fixedly arranged at the output end of the stirring motor. The horizontal shaft extends into the rear outer wall of the receiving cylinder and is fixedly provided with disturbance blades at equal intervals.
[0014] Optionally, an air outlet pipe is fixedly arranged at the central position of the side of the receiving cylinder. A pressure valve is fixedly arranged at the top of the air outlet pipe. A vertical rod is rotatably connected to the outer wall of the air outlet pipe. A release handle is fixedly arranged at one end of the vertical rod. Rectangular grooves are provided on both sides of the processing box. A material blocking rod is fixedly arranged at the bottom of the vertical rod. A release transverse groove is provided at the bottom of the receiving cylinder.
[0015] Compared with the prior art, the present invention has the following advantages: 1. In the present invention, a pulling component and a common shaking component are additionally provided on the side of the filter pressing assembly composed of an end pressing frame, a middle pressing frame, and a starting pressing frame. The pulling component can separate or fit together multiple filter pressing frames of the filter pressing assembly at one time, reducing the time-consuming for separating multiple filter pressing frames and facilitating the operation of the common shaking component. Additionally, after the multiple filter pressing frames are separated, the common shaking component can shake the multiple filter pressing frames, and can shake the mud cakes attached to the filter cloth on the sides of the multiple pressing frames into the drying equipment at one time and simultaneously, avoiding the cumbersome manual cleaning and labor intensity. This structure greatly improves the degree of automation, reduces manual operation, and during this process, there is no need to transfer the equipment to transfer the mud cakes into the drying equipment, reducing the occupied space and power consumption of the multi-stage sewage treatment equipment.
[0016] 2. The present invention is provided with a receiving cylinder as a container for the mud cake drying process, and a drying component is provided at the top of the receiving cylinder. The drying component includes a temporary material receiving component and a mud frying component. On the one hand, the drying component uses hot air to dry the mud cake and closes the top of the receiving cylinder to reduce heat loss. On the other hand, the mud frying component of the drying component can turn the mud cake to accelerate the drying speed of the mud cake and improve the drying production efficiency of the mud cake.
[0017] 3. The drying component of the present invention is additionally provided with a temporary material receiving component. The temporary material receiving component can temporarily cache the mud cakes from the filter pressing assembly during the drying process inside the receiving cylinder, avoiding delaying the normal operation of the filter pressing assembly at the top of the treatment tank. Moreover, the temporary material receiving component prevents workers from accidentally pouring the mud cakes produced by the filter pressing assembly when the drying component normally closes the top of the receiving cylinder for drying work. And the temporary material receiving component composed of a telescopic baffle film and a vertical baffle can automatically release the temporarily cached mud cakes into the receiving cylinder when the drying component opens the receiving cylinder again, optimizing the material transfer process and improving the operation safety, automation level, and overall efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0019] Figure 2 It is Figure 1 a schematic diagram of another perspective structure of
[0020] Figure 3 It is a schematic diagram of the structure of the filter pressing assembly.
[0021] Figure 4 It is Figure 3 a schematic diagram of another perspective structure of
[0022] Figure 5 It is Figure 4 a schematic diagram of another perspective structure of
[0023] Figure 6 It is Figure 5Another perspective structural schematic diagram.
[0024] Figure 7 Structural schematic diagram of the vibrating material component.
[0025] Figure 8 Structural schematic diagram of the middle pressing frame.
[0026] Figure 9 Structural schematic diagram of the receiving cylinder and its connecting piece.
[0027] Figure 10 Structural schematic diagram of the telescopic film blocking distributed on the top of the receiving cylinder.
[0028] Figure 11 For Figure 10 Another perspective structural schematic diagram.
[0029] Figure 12 For Figure 9 Top view structural schematic diagram.
[0030] In the figure: 1. Processing box; 2. Rectangular groove; 3. Extension arm; 4. Drying screw; 5. Drying motor; 6. U-shaped frame; 61. Guide rail; 7. Top block; 71. Separation screw; 8. Pulling block; 9. Guide bolt; 10. U-shaped groove; 11. Avoidance groove; 12. First socket; 13. Separation motor; 14. Second socket; 141. Protection box; 15. Common cross bar; 151. Transverse movement groove; 16. Vibration cylinder; 17. Driving column; 18. Starting pressing frame; 181. Feed pipe; 182. Bottom plug; 19. End pressing frame; 191. Top plug; 192. Liquid outlet pipe; 20. Vibrating material gear; 21. Vertical toothed rod; 22. Pushing column; 23. Middle pressing frame; 231. Separation chamber; 232. Filter pressing chamber; 24. Feed chamber; 25. Filter cloth; 26. Liquid outlet; 27. Liquid outlet chamber; 28. Feed inlet; 29. Drying box; 30. Heat pump; 31. Release handle; 32. Pressure valve; 33. Air outlet pipe; 34. Vertical rod; 341. Material blocking rod; 35. Vertical baffle; 36. Middle block; 37. Telescopic film blocking; 38. Stirring motor; 39. Receiving cylinder; 391. Release horizontal groove; 40. Horizontal shaft; 410. Disturbing blade. Detailed implementation manners
[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.
[0032] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.
[0033] Referring to Figures 1-6 , a sludge drying device with a water treatment mechanism, including a treatment tank 1. Symmetrically fixed on the top of the treatment tank 1 are U-shaped frames 6. Between the two U-shaped frames 6 is fixedly arranged a guide rail 61. Between the two guide rails 61 is arranged a filter pressing assembly which can intercept and press the sludge in the sewage into a cake shape. The filter pressing assembly includes an end pressing frame 19, an intermediate pressing frame 23, and a starting pressing frame 18. A plurality of first connectors 12 are slidably connected to the outer wall of one of the guide rails 61, and a second connector 14 is slidably connected to the outer wall of the other guide rail 61. On the top of the plurality of first connectors 12 of the U-shaped frame 6 is arranged a pulling assembly which can drive the plurality of pressing frames in the filter pressing assembly to fit or separate from each other. On the top of the plurality of second connectors 14 of the U-shaped frame 6 is arranged a common shaking assembly which can simultaneously shake off the mud cakes on the plurality of pressing frames in the filter pressing assembly. Fixedly arranged in the inner cavity of the treatment tank 1 is a receiving cylinder 39. On the top of the receiving cylinder 39 is arranged a drying assembly which can stir-fry and dry the wet mud entering the inside of the receiving cylinder 39.
[0034] Referring to Figures 7-10 , driving columns 17 are fixedly arranged at both ends of the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18. The driving columns 17 at one end of the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18 are inserted into the side of the first connector 12, and the driving columns 17 at the other end of the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18 are inserted into the side of the second connector 14. A separation chamber 231 is opened on one side surface of the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18, and a filter pressing chamber 232 is opened on the other side surface of the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18.
[0035] An inlet chamber 24 is opened at the middle position on the top of the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18. An inlet port 28 is opened at the top of the inlet chamber 24 in the filter pressing chamber 232. An outlet chamber 27 is opened at the bottom of the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18. An outlet port 26 is opened at the bottom of the outlet chamber 27 in the separation chamber 231. Filter cloths 25 are fixedly arranged at the edge positions of the filter pressing chambers 232 of the intermediate pressing frame 23 and the starting pressing frame 18.
[0036] At one end of the feeding chamber 24 of the starting pressing frame 18, a feeding pipe 181 is screwed in threadedly, and at one end of the liquid outlet chamber 27 of the starting pressing frame 18, a bottom plug 182 is screwed in threadedly. At one end of the feeding chamber 24 of the end pressing frame 19, a top plug 191 is screwed in threadedly, and at one end of the liquid outlet chamber 27 of the end pressing frame 19, a liquid outlet pipe 192 is screwed in threadedly. When the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18 are completely fitted together, the multiple feeding chambers 24 are fitted end to end, and sewage can be introduced through the feeding pipe 181 by the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18. When the multiple liquid outlet chambers 27 are fitted end to end, after the sewage is intercepted by the filter cloth 25 inside the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18, the multiple liquid outlet chambers 27 form a discharge channel for clean water.
[0037] Reference Figures 11-12 , the pulling assembly includes a top block 7, a separating screw 71, a pulling block 8, and a guiding bolt 9. One end of the pulling block 8 is provided with a U-shaped groove 10. After the guiding bolt 9 passes through the U-shaped groove 10, it is screwed into the side surface of a first socket 12. One end of the pulling block 8 away from the guiding bolt 9 is fixedly connected to the side surface of the adjacent first socket 12. One end of the pulling block 8 away from the guiding bolt 9 is provided with an avoidance groove 11. When the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18 are completely fitted together, the head of one pulling block 8 will be inserted into the avoidance groove 11 of the adjacent pulling block 8.
[0038] At the tops of both U-shaped frames 6, top blocks 7 are fixedly arranged. On the side surface of one of the top blocks 7, a separating motor 13 is fixedly arranged. The output end of the separating motor 13 is fixedly provided with a separating screw 71. The first socket 12 on the side surface of the end pressing frame 19 is screwed onto the top of the separating screw 71, and the first socket 12 on the side surface of the starting pressing frame 18 is fixed on the top of the guiding rail 61. The common shaking assembly includes a shaking gear 20, a vertical tooth bar 21, a common cross bar 15, and a shaking cylinder 16. The shaking cylinder 16 is vertically and fixedly arranged on the top of the processing box 1.
[0039] The output end of the shaking cylinder 16 is fixedly provided with the common cross bar 15. The common cross bar 15 is provided with a transverse movement groove 151 along the horizontal direction. A plurality of push columns 22 are movably inserted into the side surface of the transverse movement groove 151 at equal intervals. The push columns 22 are fixedly connected to the bottom of the vertical tooth bar 21. At the ends of the driving columns 17 inside the second sockets 14 of the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18, shaking gears 20 are fixedly arranged. The shaking gears 20 are stably meshed with the vertical tooth bar 21. Protection boxes 141 are fixedly arranged on the side surfaces of the second sockets 14. The vertical tooth bar 21 passes through the bottom of the inner cavity of the protection box 141. The arrangement of the transverse movement groove 151 and the push columns 22 enables the end pressing frame 19, the intermediate pressing frame 23, and the starting pressing frame 18 to still be driven by one shaking cylinder 16 to flip and shake when moving horizontally.
[0040] The drying component includes a drying box 29, a temporary material receiving component, and a mud frying component. The drying box 29 is in a hollow state. Holes are equidistantly arranged at the bottom of the drying box 29. A heat pump 30 is fixedly arranged on the side of the drying box 29. A middle block 36 is fixedly arranged at the middle position of the top of the drying box 29. Two extension arms 3 are fixedly arranged at the top side of the processing box 1. A drying screw 4 is rotatably connected to the side of the extension arm 3. The end of the drying screw 4 is fixedly connected to the output end of a drying motor 5. The drying motor 5 is fixedly connected to the rear side of the processing box 1. The middle block 36 is screwed onto the outer wall of the drying screw 4. The extension arms 3 form a transverse movement space for the drying box 29. The drying box 29 is in an inverted conical hopper shape to send the hot air generated by the heat pump 30 to the bottom of the drying box 29.
[0041] The temporary material receiving component includes vertical baffles 35 and a telescopic baffle film 37. An opening is arranged at the top of the processing box 1. Vertical baffles 35 are fixedly arranged on both side surfaces of the opening of the processing box 1. One end of the telescopic baffle film 37 is fixedly connected to the side surface of the drying box 29 close to the inner wall of the processing box 1 at the top. The other end of the telescopic baffle film 37 is fixedly connected to the bottom of the opening of the processing box 1. The mud frying component includes a stirring motor 38. A horizontal shaft 40 is fixedly arranged at the output end of the stirring motor 38. The horizontal shaft 40 extends into the outer wall of the receiving cylinder 39, and disturbance blades 410 are equidistantly fixedly arranged on it.
[0042] An air outlet pipe 33 is fixedly arranged at the central position of the side surface of the receiving cylinder 39. A pressure valve 32 is fixedly arranged at the top of the air outlet pipe 33. A vertical rod 34 is rotatably connected to the outer wall of the air outlet pipe 33. A release handle 31 is fixedly arranged at one end of the vertical rod 34. A baffle rod 341 is fixedly arranged at the bottom of the vertical rod 34. A release transverse groove 391 is opened at the bottom of the receiving cylinder 39. The top of the baffle rod 341 is an arc surface. The baffle rod 341 can fit to the bottom of the receiving cylinder 39. When the heat pump 30 starts to introduce hot air into the receiving cylinder 39, the pressure valve 32 is used for exhausting air.
[0043] The specific implementation steps and principles of the present invention are as follows: In the initial state, the jitter cylinder 16 is in the retracted state, and the telescopic film retaining frame 37 is in the vertical state. At this time, the end pressing frame 19, the starting pressing frame 18, and the intermediate pressing frame 23 are in the vertical state, and the drying box 29 is obliquely above the receiving cylinder 39. Start the separation motor 13, and drive the end pressing frame 19, the starting pressing frame 18, and the intermediate pressing frame 23 to fit completely together through the separation screw 71. Introduce sewage into the entire filter press assembly through the feed pipe 181. After waiting for the filter press assembly to work for a period of time, start the separation motor 13 to reverse, and drive the end pressing frame 19, the starting pressing frame 18, and the intermediate pressing frame 23 to separate in sequence through the pulling block 8. Finally, start the jitter cylinder 16 to perform continuous extending and retracting actions. The jitter cylinder 16 drives the multiple vertical rack bars 21 to move upward through the common cross bar 15 and the push column 22, and the multiple vibrating material gears 20 drive the end pressing frame 19, the starting pressing frame 18, and the intermediate pressing frame 23 to flip, shaking the filter cake into the receiving cylinder 39.
[0044] Finally, start the drying motor 5. The drying motor 5 drives the drying box 29 to move to the top of the receiving cylinder 39 through the drying screw 4. At this time, the telescopic film retaining frame 37 is in the inclined state. Start the heat pump 30 and the stirring motor 38. The stirring motor 38 drives the disturbing blades 410 inside the receiving cylinder 39 to rotate. After waiting for a period of time, swing the release handle 31. The release handle 31 drives the material retaining rod 341 to turn away from the bottom of the release cross groove 391, releasing the dried mud.
[0045] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.
Claims
1. A sludge drying device with a water treatment mechanism, comprising a treatment box, characterized in that: A U-shaped frame is symmetrically fixed on the top of the treatment box, a guide rail is fixed between the two U-shaped frames, and a filter press assembly is arranged between the two guide rails. The filter press assembly can intercept the sludge in the sewage and press it into a cake shape. The filter press assembly includes an end press frame, an intermediate press frame, and a start press frame; One of the guide rail outer walls is slidably connected to a plurality of first seats, and the other guide rail outer wall is slidably connected to a second seat. The U-shaped frame is provided with a pulling assembly on top of the plurality of first seats, and the pulling assembly can drive the plurality of filter press frames in the filter press assembly to fit together or separate from each other; The U-shaped frame is provided with a common shaking component on the top of the plurality of second receiving seats, and the common shaking component can simultaneously shake off the mud cakes on the plurality of filter press frames in the filter press assembly; A receiving cylinder is fixedly arranged in the inner cavity of the processing box, and a drying component is arranged on the top of the receiving cylinder. The drying component can fry and dry the wet mud entering into the receiving cylinder.
2. A sludge drying device with a water treatment mechanism according to claim 1, characterized in that: Driving columns are fixedly arranged at both ends of the terminal pressing frame, the middle pressing frame and the starting pressing frame. The driving column at one end of the terminal pressing frame, the middle pressing frame and the starting pressing frame is inserted into the side of the first receiving seat, and the driving column at the other end of the terminal pressing frame, the middle pressing frame and the starting pressing frame is inserted into the side of the second receiving seat. Separation chambers are opened on one side of the terminal pressing frame, the middle pressing frame and the starting pressing frame, and filter press chambers are opened on the other side of the terminal pressing frame, the middle pressing frame and the starting pressing frame.
3. A sludge drying device with a water treatment mechanism according to claim 2, characterized in that: A feed cavity is provided in the middle position of the top of the end pressure frame, the middle pressure frame and the starting pressure frame, and a feed port is provided at the top of the filter press chamber. A liquid outlet cavity is provided at the bottom of the end pressure frame, the middle pressure frame and the starting pressure frame, and a liquid outlet is provided at the bottom of the separation chamber. Filter cloths are fixedly provided at the edge of the filter press chamber on the middle pressure frame and the starting pressure frame.
4. A sludge drying device with a water treatment mechanism according to claim 1, characterized in that: The pulling assembly includes a top block, a separation screw, a pulling block, and a guide bolt. A U-shaped groove is provided at one end of the pulling block. The guide bolt passes through the U-shaped groove and is screwed into a first receiving seat side. The pulling block is fixedly connected to the adjacent first receiving seat side at one end away from the guide bolt. An avoidance groove is provided at the end of the pulling block away from the guide bolt. Top blocks are fixedly provided on the tops of the two U-shaped frames, a separation motor is fixedly provided on the side of one of the top blocks, a separation screw is fixedly provided on the output end of the separation motor, the first receiving seat on the side of the end pressure frame is screwed into the top of the separation screw, and the first receiving seat on the side of the starting pressure frame is fixed to the top of the guide rail.
5. The sludge drying device with a water treatment mechanism according to claim 1, characterized in that: The starting pressing frame has a feed pipe threaded into one end of the feed cavity, a bottom plug threaded into one end of the liquid discharge cavity, a top plug threaded into one end of the feeding cavity, and a liquid discharge pipe threaded into one end of the liquid discharge cavity.
6. The sludge drying device with a water treatment mechanism according to claim 1, characterized in that: The common shaking component includes a shaking gear, a vertical gear rod, a common cross bar, and a shaking cylinder. The shaking cylinder is vertically fixed on the top of the processing box. The common cross bar is fixed at the output end of the shaking cylinder. The common cross bar is provided with a transverse movement groove in the horizontal direction. A plurality of pushing columns are equidistantly inserted into the side of the transverse movement groove. The pushing columns are fixedly connected to the bottom of the vertical gear rod. The end pressure frame, the middle pressure frame, and the starting pressure frame are fixedly provided with a shaking gear at the end of the driving column inside the second receiving seat. The shaking gear is stably meshed with the vertical gear rod. A protection box is fixedly provided on the side of the second receiving seat, and the vertical gear rod passes through the bottom of the inner cavity of the protection box.
7. The sludge drying device with a water treatment mechanism according to claim 1, characterized in that: The drying component includes a drying box, a temporary material receiving component and a mud frying component. The drying box is hollow, and holes are equidistantly arranged on the bottom of the drying box. A heat pump is fixedly arranged on the side of the drying box, and an intermediate block is fixedly arranged at the middle position of the top of the drying box. Two extension arms are fixedly arranged on the top of the side of the processing box, and a drying screw is rotatably connected to the side of the extension arm. The end of the drying screw is fixedly connected to the output end of the drying motor, and the drying motor is fixedly connected to the rear side of the processing box. The intermediate block is threaded into the outer wall of the drying screw.
8. A sludge drying device with a water treatment mechanism according to claim 7, characterized in that: The temporary material receiving assembly includes a vertical baffle and a telescopic baffle film. An opening is provided at the top of the processing box. Vertical baffles are fixedly provided on both sides of the opening of the processing box. The top of the drying box is fixedly connected to one end of the telescopic baffle film near one side of the inner wall of the processing box, and the other end of the telescopic baffle film is fixedly connected to the bottom of the processing box opening.
9. The sludge drying device with a water treatment mechanism according to claim 7, characterized in that: The mud frying component comprises a stirring motor, a horizontal shaft is fixedly arranged at the output end of the stirring motor, and disturbance blades are fixedly arranged at equal intervals on the outer wall of the rear of the horizontal shaft extending into the receiving cylinder.
10. The sludge drying device with a water treatment mechanism according to claim 1, characterized in that: An air outlet pipe is fixedly arranged at the center position of the side surface of the receiving tube, rectangular grooves are provided on both sides of the processing box, a pressure valve is fixedly arranged on the top of the air outlet pipe, a vertical rod is rotatably connected to the outer wall of the air outlet pipe, a release handle is fixedly arranged at one end of the vertical rod, a material blocking rod is fixedly arranged at the bottom of the vertical rod, and a release transverse groove is provided at the bottom of the receiving tube.