Mud-water separation device for treating high-water-content sludge

Abstract

The invention discloses a mud-water separation device for treating high-water-content sludge, and relates to the technical field of sludge treatment.The mud-water separation device for treating the high-water-content sludge comprises bottom plates and vertical plates, the upper ends of the bottom plates on the two sides are fixedly connected with the vertical plates, and an angle adjusting device is arranged on the outer wall of the vertical plate on one side; the vertical plates on the two sides are movably connected with the rotating shaft through bearings, a fixing device, an angle adjusting device and the barrel are matched, the telescopic end of an air cylinder is shortened to enable an arc plate to drive a rack to move, the rack can drive a gear to rotate, meanwhile, the gear can drive the barrel to rotate synchronously through the rotating shaft, and the barrel can incline towards the front end; and the upper end of the barrel can be inclined downwards, so that mud cakes in the barrel can be conveniently poured out, the mud cakes are poured to the surface of the conveying belt, the conveying belt is controlled to convey the mud cakes, the barrel is restored to the original position, continuous processing can be carried out according to the operation, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sludge treatment, in particular to a sludge-water separation device for treating sludge with high water content. Background Art

[0002] The sludge produced by sewage treatment has a high water content. Due to the characteristics of water and sludge particles, mechanical removal has certain limitations. The organic matter content, ash content and especially the amount of flocculant added in the sludge have an important influence on the final solid content. Generally speaking, mechanical dehydration can achieve a solid content of 20%-30%, and the sludge formed is also called mud cake.

[0003] Firstly, in the existing mud-water separation equipment, it is not convenient to quickly pour out the dehydrated mud cake. After the sludge is dehydrated, the mud cake in the equipment needs to be quickly cleaned, and the dehydration operation cannot be continued, resulting in low efficiency.

[0004] Secondly, in the existing mud-water separation equipment, it is not convenient to quickly replace the filter. After the equipment is processed several times, the mud will adhere to the filter, resulting in the need to replace the filter after a period of use. However, the existing equipment is not convenient for quickly replacing the filter, resulting in the existing equipment being inconvenient when used continuously.

[0005] Finally, in the existing mud-water separation equipment, after use, the inside of the equipment needs to be cleaned. If it is not cleaned for a long time, the residual sludge inside will produce odor, etc., affecting the use. However, the existing equipment is not convenient to disassemble, which makes the existing equipment inconvenient to clean. Summary of the invention

[0006] The purpose of the present invention is to solve the problems of low working efficiency of existing equipment, inconvenience in replacing filter screens and internal cleaning, and inconvenience in equipment disassembly, and to propose a mud-water separation device for treating high-water content sludge.

[0007] To achieve the above object, the present invention provides the following technical solutions: A mud-water separation device for treating high-water content sludge is designed, comprising a bottom plate and a vertical plate, the upper ends of the bottom plates on both sides are fixedly connected to the vertical plates, the outer wall of the vertical plate on one side is provided with an angle adjustment device, the vertical plates on both sides are movably connected to the rotating shaft through bearings, one end of the rotating shaft on both sides is fixedly connected to a barrel, the lower end of the barrel is provided with a disassembly device, and the inside of the barrel is provided with a fixing device.

[0008] Preferably, the fixing device comprises a first circular ring, a first filter screen, a bolt, a bent plate, a second circular ring, a round block, a round rod, a third circular ring and a stainless steel plate; The lower ends of the multiple round blocks are all fitted with the barrel, the upper ends of the multiple round blocks are all tightly pressed against the second ring, the outer wall of the second ring is fitted with the outer wall of the first filter screen, the inner wall of the first filter screen is fitted with the outer wall of the first ring, the outer wall of the first ring is symmetrically fixedly connected with bent plates, the surfaces of the bent plates are provided with threaded through holes, the bent plates are threadedly connected with bolts through the threaded through holes on the surfaces, one ends of the bolts on both sides are plugged into the grooves provided on the outer wall of the barrel, the lower end of the first ring is fixedly connected with a plurality of round rods, the lower ends of the round rods are fixedly connected with the third ring, the lower end of the third ring is fixedly connected with a stainless steel plate, the outer walls of the stainless steel plates are fitted with the inner wall of the first filter screen, and the outer wall of the first filter screen is fitted with the inner wall of the barrel.

[0009] Preferably, the upper ends of the vertical plates on both sides are fixedly connected to the two ends of the horizontal plate respectively, the inner wall of the horizontal plate is fixedly connected to the multi-stage hydraulic cylinder, and the telescopic end of the multi-stage hydraulic cylinder is fixedly connected to the circular plate.

[0010] Preferably, the inner walls of the bottom plates on both sides are fixedly connected to the two ends of the plurality of cross beams respectively, and conveyor belts are provided at the upper ends of the bottom plates on both sides.

[0011] Preferably, the inner walls of the vertical plates on both sides are fixedly connected with support plates, one end of the support plates is fixedly connected to the collection barrel, and the outer wall of the collection barrel is fixedly connected to the water outlet trough.

[0012] Preferably, the angle adjustment device comprises an arc plate, a right-angle plate, a gear, a rack, a cylinder and a support plate; One end of the support plate is fixedly connected to the vertical plate on one side, one end of the support plate is fixedly connected to the cylinder through a bracket, the telescopic end of the cylinder is fixedly connected to the arc plate, the upper end of the arc plate is fixedly connected to the rack, the rack is meshed with the gear, the rotating part of the gear is fixedly connected to the rotating shaft on one side, one end of the rotating part of the gear is movably connected to the right angle plate through a bearing, and one end of the right angle plate is fixedly connected to the vertical plate on one side.

[0013] Preferably, the disassembly device comprises a straight plate, a water outlet pipe, a baffle, a groove plate, a block, a second filter screen and a screen plate; The outer wall of the water outlet pipe is plugged into the lower end of the barrel, the inner wall of the water outlet pipe is fixedly connected to a mesh plate, the upper end of the mesh plate is fixedly connected to a second filter screen, the outer wall of the water outlet pipe is symmetrically fixedly connected to blocks, the outer walls of the blocks are respectively fitted with the groove plates on both sides, the outer walls of the groove plates on both sides are movably connected to two straight plates through pins, the upper ends of the plurality of straight plates are fixedly connected to the barrel, one end of the straight plates on both sides is fixedly connected to a baffle, and the lower ends of the baffles on both sides are respectively pressed against the groove plates on both sides.

[0014] Preferably, the upper end of the water outlet pipe is connected to the inner wall of the barrel, and the outer wall of the water outlet pipe is tightly fitted to the barrel through a rubber pad.

[0015] The mud-water separation device for treating high-water content sludge proposed by the present invention has the beneficial effect that: through the cooperation of the fixing device, the angle adjustment device and the barrel, after the mud inside the barrel is squeezed into a mud cake, the telescopic end of the cylinder is shortened to drive the arc plate to move the rack, so that the rack can drive the gear to rotate, and at the same time the gear can drive the barrel to rotate synchronously through the rotating shaft, so that the barrel can be tilted toward the front end and the upper end of the barrel can be tilted downward, which is convenient for pouring out the mud cake inside the barrel, pouring the mud cake onto the surface of the conveyor belt, and controlling the conveyor belt to transport the mud cake, and then restoring the barrel to its original position. According to the above operation, continuous processing can be carried out to improve work efficiency.

[0016] Through the cooperation of the fixing device and the barrel, with the upper end of the barrel facing downward, the operator rotates the bolts on both sides to disassemble, and at the same time the operator pulls the second ring so that the second ring can drive the first filter screen and the first ring to leave the inside of the barrel, the operator removes the second ring from the outside of the multiple round rods, removes the first filter screen, replaces the new first filter screen and wraps it around the outside of the multiple round rods and the first ring, and at the same time the operator puts the second ring onto the surface of the multiple round rods again, pushes the second ring so that the second ring and the first ring fit the edge of the first filter screen, and inserts the third ring and the multiple round rods into the interior of the barrel again, so that the multiple round blocks at the lower end of the second ring are tightly pressed against the upper end of the barrel, and the two bolts are installed again, and the edge of the first filter screen is clamped by the second ring and the first ring. The first filter screen can be quickly replaced through the cooperation of the fixing device and the barrel, making the present invention more convenient to use.

[0017] When not in use, the machine is shut down. By disassembling the device and the barrel, the operator pulls the groove plates on both sides so that the ends of the groove plates on both sides that are in contact with the blocks on both sides move upward, so that the groove plates are separated from the blocks, and the water outlet pipe is pulled out. At the same time, the first filter screen is taken out according to the above operation. The operator cleans the second filter screen and the inside of the water outlet pipe, and at the same time rinses the inner wall of the barrel by spraying water. The rinse water will flow into the collection bucket through the opening at the lower end of the barrel for collection. Since the device is detachable, the present invention is more convenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the appearance structure of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the rear side looking up; Figure 3 It is a schematic diagram of the fixing device of the present invention in a bottom-up state; Figure 4It is a schematic diagram of the third ring of the fixing device of the present invention when viewed from above; Figure 5 It is a schematic diagram of the first ring of the fixing device of the present invention when viewed from above; Figure 6 It is a schematic diagram of the disassembly device of the present invention; Figure 7 It is a schematic diagram of the disassembly device of the present invention in a top view; Figure 8 It is a schematic diagram of the disassembly device of the present invention when viewed from above.

[0019] In the figure: 1, bottom plate, 2, fixing device, 201, first ring, 202, first filter screen, 203, bolt, 204, bent plate, 205, second ring, 206, round block, 207, round rod, 208, third ring, 209, stainless steel plate, 3, horizontal plate, 4, multi-stage hydraulic cylinder, 5, round plate, 6, vertical plate, 7, rotating shaft, 8, angle adjustment device, 801, arc plate, 8 02. right-angle plate, 803. gear, 804. rack, 805. cylinder, 806. support plate, 9. disassembly device, 901. straight plate, 902. water outlet pipe, 903. baffle, 904. groove plate, 905. block, 906. second filter screen, 907. mesh plate, 10. barrel, 11. water outlet trough, 12. collection barrel, 13. support plate, 14. beam, 15. conveyor belt. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings: See attached Figure 1-8 In the present embodiment, a mud-water separation device for treating high-water content sludge includes a bottom plate 1 and a vertical plate 6. The upper ends of the bottom plates 1 on both sides are fixedly connected to the vertical plates 6. The outer wall of the vertical plate 6 on one side is provided with an angle adjustment device 8. The vertical plates 6 on both sides are movably connected to the rotating shaft 7 through bearings. The rotating shaft 7 on both sides can support the barrel 10 for rotation. One end of the rotating shaft 7 on both sides is fixedly connected to the barrel 10. The lower end of the barrel 10 is provided with a disassembly device 9, and the interior of the barrel 10 is provided with a fixing device 2.

[0021] The fixing device 2 includes a first circular ring 201, a first filter screen 202, a bolt 203, a bent plate 204, a second circular ring 205, a round block 206, a round rod 207, a third circular ring 208 and a stainless steel plate 209; The lower ends of the plurality of round blocks 206 are all fitted with the barrel 10, and the upper ends of the plurality of round blocks 206 are all tightly pressed against the second ring 205. The outer wall of the second ring 205 is fitted with the outer wall of the first filter screen 202. The first filter screen 202 can be supported by a multi-layer knitted fabric, which can block the solids in the mud to a certain extent. At the same time, the cost of the knitted fabric is relatively low. The inner wall of the first filter screen 202 is fitted with the outer wall of the first ring 201. The outer wall of the first ring 201 is symmetrically fixedly connected with a bent plate 204, and the surface of the bent plate 204 is provided with There is a threaded through hole, and the bent plate 204 is threadedly connected to the bolt 203 through the threaded through hole opened on the surface, one end of the bolts 203 on both sides are plugged into the grooves opened on the outer wall of the barrel 10, and the lower end of the first ring 201 is fixedly connected to multiple round rods 207, and the lower ends of the round rods 207 are fixedly connected to the third ring 208, and the lower end of the third ring 208 is fixedly connected to a stainless steel plate 209, and the outer walls of the stainless steel plates 209 are in contact with the inner wall of the first filter screen 202, and the outer wall of the first filter screen 202 is in contact with the inner wall of the barrel 10.

[0022] Through the cooperation of the fixing device 2, the angle adjustment device 8 and the barrel 10, after the mud inside the barrel 10 is squeezed into a mud cake, the telescopic end of the cylinder 805 is shortened to make the arc plate 801 drive the rack 804 to move, so that the rack 804 can drive the gear 803 to rotate, and at the same time, the gear 803 can drive the barrel 10 to rotate synchronously through the rotating shaft 7, so that the barrel 10 can be tilted toward the front end, and the upper end of the barrel 10 can be tilted downward, so that the mud cake inside the barrel 10 can be poured out conveniently, and the mud cake is poured onto the surface of the conveyor belt 15, and the conveyor belt 15 is controlled to transport the mud cake, and the barrel 10 is restored to its original position. According to the above operation, continuous processing can be carried out to improve work efficiency.

[0023] The upper ends of the vertical plates 6 on both sides are fixedly connected to the two ends of the horizontal plate 3 respectively, and the inner wall of the horizontal plate 3 is fixedly connected to the multi-stage hydraulic cylinder 4. The multi-stage hydraulic cylinder 4 can meet the working needs according to actual needs, and the telescopic end of the multi-stage hydraulic cylinder 4 is fixedly connected to the circular plate 5.

[0024] The inner walls of the bottom plates 1 on both sides are fixedly connected to the two ends of a plurality of cross beams 14 , respectively, and a conveyor belt 15 is provided at the upper ends of the bottom plates 1 on both sides.

[0025] The inner walls of the vertical plates 6 on both sides are fixedly connected with support plates 13 , one end of the support plates 13 is fixedly connected to the collection barrel 12 , and the outer wall of the collection barrel 12 is fixedly connected to the water outlet trough 11 .

[0026] The angle adjustment device 8 includes an arc plate 801, a right angle plate 802, a gear 803, a rack 804, a cylinder 805 and a support plate 806; One end of the support plate 806 is fixedly connected to the vertical plate 6 on one side, and one end of the support plate 806 is fixedly connected to the cylinder 805 through a bracket. The cylinder 805 can meet the working needs according to actual needs. The telescopic end of the cylinder 805 is fixedly connected to the arc plate 801, and the upper end of the arc plate 801 is fixedly connected to the rack 804. The rack 804 is meshed with the gear 803. The rotating part of the gear 803 is fixedly connected to the rotating shaft 7 on one side, and one end of the rotating part of the gear 803 is movably connected to the right-angle plate 802 through a bearing, and one end of the right-angle plate 802 is fixedly connected to the vertical plate 6 on one side.

[0027] Through the cooperation of the fixing device 2 and the barrel 10, with the upper end of the barrel 10 facing downward, the operator rotates and removes the bolts 203 on both sides, and at the same time the operator pulls the second ring 205 so that the second ring 205 can drive the first filter 202 and the first ring 201 to leave the inside of the barrel 10. The operator removes the second ring 205 from the outside of the multiple round rods 207, removes the first filter 202, replaces the new first filter 202 and wraps it around the multiple round rods 207 and the outside of the first ring 201, and at the same time the operator puts the second ring 205 onto the multiple round rods again. The surface of the second ring 207 is used to push the second ring 205 so that the second ring 205 and the first ring 201 fit the edge of the first filter screen 202, and then the third ring 208 and multiple round rods 207 are inserted into the interior of the barrel 10 in sequence, so that the multiple round blocks 206 at the lower end of the second ring 205 are pressed against the upper end of the barrel 10, and the two bolts 203 are installed again, and the edge of the first filter screen 202 is clamped by the second ring 205 and the first ring 201. The first filter screen 202 can be quickly replaced by the cooperation of the fixing device 2 and the barrel 10, making the present invention more convenient when used.

[0028] The disassembly device 9 includes a straight plate 901, a water outlet pipe 902, a baffle 903, a groove plate 904, a block 905, a second filter screen 906 and a screen plate 907; The outer wall of the water outlet pipe 902 is plugged into the lower end of the barrel 10, and the inner wall of the water outlet pipe 902 is fixedly connected to a mesh plate 907, which is made of a steel plate with multiple through holes, and the upper end of the mesh plate 907 is fixedly connected to a second filter screen 906, which is made of knitted fabric. The outer wall of the water outlet pipe 902 is symmetrically fixedly connected to blocks 905, and the outer walls of the blocks 905 are respectively fitted with the groove plates 904 on both sides, and the outer walls of the groove plates 904 on both sides are movably connected to the two straight plates 901 through pins, and the upper ends of the multiple straight plates 901 are fixedly connected to the barrel 10, and one end of the straight plates 901 on both sides is fixedly connected to a baffle 903, and the lower ends of the baffles 903 on both sides are respectively pressed against the groove plates 904 on both sides.

[0029] When it is no longer in use, the machine is shut down. Through the cooperation of the disassembly device 9 and the barrel 10, the operator pulls the groove plates 904 on both sides so that the ends of the groove plates 904 on both sides that are in contact with the blocks 905 on both sides move upward, so that the groove plates 904 are separated from the blocks 905, and the water outlet pipe 902 is pulled out. At the same time, the first filter screen 202 is taken out according to the above operation. The operator cleans the second filter screen 906 and the inside of the water outlet pipe 902, and at the same time rinses the inner wall of the barrel 10 by spraying water. The rinse water will flow through the opening at the lower end of the barrel 10 to the collection bucket 12 for collection. Since the device is detachable, the present invention is more convenient to clean.

[0030] The upper end of the water outlet pipe 902 is connected to the inner wall of the barrel 10, and the outer wall of the water outlet pipe 902 is tightly fitted to the barrel 10 through a rubber pad.

[0031] Working principle: When separating mud and water from sludge with a high water content: The mud with a high water content is added to the inside of the drum 10 (the height must be lower than two-thirds of the inner wall of the drum 10) through pipelines and other equipment. Under the action of gravity, the water in the mud will pass through the first filter screen 202 and the second filter screen 906, while most of the solids in the mud will be intercepted. The water will pass through the mesh plate 907 and then flow to the inside of the collection barrel 12 through the outlet pipe 902. Finally, the outflowing sewage will be discharged through the outlet trough 11. The operator can collect it and further process it. At the same time, the multi-stage hydraulic cylinder 4 is controlled to work, so that the telescopic end of the multi-stage hydraulic cylinder 4 is extended to drive the circular plate 5 to move downward, so that the circular plate 5 can squeeze the mud inside the drum 10, so that the water can be discharged faster.

[0032] Mud cake cleaning process: After the mud inside the drum 10 is squeezed into a mud cake, the telescopic end of the multi-stage hydraulic cylinder 4 is started to shorten to drive the circular plate 5 back to its original position, and the cylinder 805 is controlled to work. The telescopic end of the cylinder 805 is shortened to make the arc plate 801 drive the rack 804 to move, so that the rack 804 can drive the gear 803 to rotate, and at the same time, the gear 803 can drive the drum 10 to rotate synchronously through the rotating shaft 7, so that the drum 10 can be tilted toward the front end, and the upper end of the drum 10 can be tilted downward, so that the mud cake inside the drum 10 can be poured out (there will still be a certain amount of water inside the mud cake, which has a certain fluidity and can be poured out under the action of gravity), and the mud cake is poured onto the surface of the conveyor belt 15, and the conveyor belt 15 is controlled to transport the mud cake, and the drum 10 is restored to its original position. According to the above operation, continuous processing can be carried out to improve work efficiency.

[0033] Screen changing process: After processing for a period of time (it can be observed whether the discharged water is smooth and whether there is a lot of silt inside the discharged water), according to the above operation, the upper end of the barrel 10 is kept facing downward, and the operator rotates and removes the bolts 203 on both sides. At the same time, the operator pulls the second ring 205 so that the second ring 205 can drive the first filter screen 202 and the first ring 201 to leave the inside of the barrel 10. The operator removes the second ring 205 from the outside of the multiple round rods 207, removes the first filter screen 202, and replaces the new first filter screen 202 wrapped between the multiple round rods 207 and the first ring 201. The operator then places the second ring 205 on the outside of the first ring 201, and at the same time, the operator again puts the second ring 205 on the surface of the plurality of round rods 207, pushes the second ring 205, so that the second ring 205 and the first ring 201 fit the edge of the first filter screen 202, and then inserts the third ring 208 and the plurality of round rods 207 into the interior of the barrel 10 in turn, so that the plurality of round blocks 206 at the lower end of the second ring 205 are pressed against the upper end of the barrel 10, and installs the two bolts 203 again, and clamps the edge of the first filter screen 202 through the second ring 205 and the first ring 201, and continues to separate mud and water.

[0034] Cleaning process: When it is no longer in use, the machine is shut down, and the operator pulls the groove plates 904 on both sides so that the ends of the groove plates 904 on both sides that are in contact with the blocks 905 on both sides move upward, so that the groove plates 904 are separated from the blocks 905, and the water outlet pipe 902 is pulled out. At the same time, the first filter screen 202 is taken out according to the above operation, and the operator cleans the second filter screen 906 and the inside of the water outlet pipe 902, and at the same time rinses the inner wall of the barrel 10 by spraying water. The rinse water will flow through the opening at the lower end of the barrel 10 to the collection barrel 12 for collection.

[0035] Although the invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A device for separating sludge and water from sludge with high water content, comprising a bottom plate (1) and vertical plates (6), wherein the upper ends of the bottom plates (1) on both sides are fixedly connected to the vertical plates (6), characterized in that: An angle adjustment device (8) is provided on the outer wall of the vertical plate (6) on one side, the vertical plates (6) on both sides are movably connected to the rotating shaft (7) via bearings, one end of the rotating shaft (7) on both sides is fixedly connected to the barrel (10), a disassembly device (9) is provided at the lower end of the barrel (10), and a fixing device (2) is provided inside the barrel (10).

2. The device for separating sludge and water from sludge with high water content according to claim 1, characterized in that: The fixing device (2) comprises a first circular ring (201), a first filter screen (202), bolts (203), a bent plate (204), a second circular ring (205), a round block (206), a round rod (207), a third circular ring (208) and a stainless steel plate (209); The lower ends of the plurality of round blocks (206) are all fitted with the barrel (10), the upper ends of the plurality of round blocks (206) are all tightly abutted against the second ring (205), the outer wall of the second ring (205) is fitted with the outer wall of the first filter screen (202), the inner wall of the first filter screen (202) is fitted with the outer wall of the first ring (201), the outer wall of the first ring (201) is symmetrically fixedly connected with a bent plate (204), the surface of the bent plate (204) is provided with a threaded through hole, and the bent plate (204) is connected to the screw thread through the threaded through hole on the surface. The bolts (203) are threadedly connected, and one end of the bolts (203) on both sides is plugged into a groove provided on the outer wall of the barrel (10); the lower end of the first circular ring (201) is fixedly connected to a plurality of circular rods (207); the lower ends of the circular rods (207) are fixedly connected to the third circular ring (208); the lower end of the third circular ring (208) is fixedly connected to a stainless steel plate (209); the outer wall of the stainless steel plate (209) is in contact with the inner wall of the first filter screen (202); and the outer wall of the first filter screen (202) is in contact with the inner wall of the barrel (10).

3. The device for separating sludge and water from sludge with high water content according to claim 1, characterized in that: The upper ends of the vertical plates (6) on both sides are respectively fixedly connected to the two ends of the horizontal plate (3), the inner wall of the horizontal plate (3) is fixedly connected to the multi-stage hydraulic cylinder (4), and the telescopic end of the multi-stage hydraulic cylinder (4) is fixedly connected to the circular plate (5).

4. The device for separating sludge and water from sludge with high water content according to claim 1, characterized in that: The inner walls of the bottom plates (1) on both sides are respectively fixedly connected to the two ends of a plurality of cross beams (14), and conveyor belts (15) are provided at the upper ends of the bottom plates (1) on both sides.

5. The device for separating sludge and water from sludge with high water content according to claim 1 is characterized in that: The inner walls of the vertical plates (6) on both sides are fixedly connected to support plates (13), one end of the support plates (13) is fixedly connected to the collection barrel (12), and the outer wall of the collection barrel (12) is fixedly connected to the water outlet trough (11).

6. The device for separating sludge and water from sludge with high water content according to claim 1, characterized in that: The angle adjustment device (8) comprises an arc plate (801), a right-angle plate (802), a gear (803), a rack (804), a cylinder (805) and a support plate (806); One end of the support plate (806) is fixedly connected to a vertical plate (6) on one side, one end of the support plate (806) is fixedly connected to a cylinder (805) via a bracket, a telescopic end of the cylinder (805) is fixedly connected to a circular arc plate (801), an upper end of the circular arc plate (801) is fixedly connected to a rack (804), the rack (804) is meshed with a gear (803), a rotating portion of the gear (803) is fixedly connected to a rotating shaft (7) on one side, one end of the rotating portion of the gear (803) is movably connected to a right-angle plate (802) via a bearing, and one end of the right-angle plate (802) is fixedly connected to a vertical plate (6) on one side.

7. The device for separating sludge and water from sludge with high water content according to claim 1, characterized in that: The disassembly device (9) comprises a straight plate (901), a water outlet pipe (902), a baffle (903), a groove plate (904), a block (905), a second filter screen (906) and a screen plate (907); The outer wall of the water outlet pipe (902) is plugged into the lower end of the drum (10); the inner wall of the water outlet pipe (902) is fixedly connected to a mesh plate (907); the upper end of the mesh plate (907) is fixedly connected to a second filter screen (906); the outer wall of the water outlet pipe (902) is symmetrically fixedly connected to blocks (905); the outer walls of the blocks (905) are respectively fitted with the groove plates (904) on both sides; the outer walls of the groove plates (904) on both sides are movably connected to two straight plates (901) through pins; the upper ends of the plurality of straight plates (901) are fixedly connected to the drum (10); one end of the straight plates (901) on both sides is fixedly connected to a baffle plate (903); the lower ends of the baffle plates (903) on both sides are respectively tightly pressed against the groove plates (904) on both sides.

8. The device for separating sludge and water from sludge with high water content according to claim 7, characterized in that: The upper end of the water outlet pipe (902) is connected to the inner wall of the drum (10), and the outer wall of the water outlet pipe (902) is tightly fitted to the drum (10) via a rubber pad.

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