Construction equipment for forming liquid solidified soil from waste mud residue soil

Abstract

The invention discloses construction equipment for forming liquid solidified soil from waste mud muck, and belongs to the technical field of waste mud muck treatment.The construction equipment comprises a filter press body, a mud shoveling component is arranged inside and outside the filter press body, and the mud shoveling component comprises a pressure sensor arranged at the right end of the inner side wall of the left portion of the filter press body; electric push rods are arranged at the upper end of the left part of the filter press body in a rectangular array, and the telescopic ends of the electric push rods are fixedly connected with a fixed plate. As the shovel plate can shovel filter cakes on the surface of the filter cloth in the up-down moving process, the problem that the filter cakes are difficult to fall off from the surface of the filter cloth in time due to too high viscosity is avoided, the muddy water filtering efficiency of the filter cloth is guaranteed, and meanwhile, the filter cloth can be prevented from being corroded due to the fact that the residual filter cakes are not removed in time.

Description

Technical Field

[0001] The present invention relates to the field of waste mud and muck treatment, and more specifically, to construction equipment for forming liquid solidified soil from waste mud and muck. Background Art

[0002] Waste mud and muck are high-moisture-content waste generated in engineering construction, mineral development, and environmental dredging. The main components are inorganic silicates mainly composed of silicon, aluminum, and calcium. A large amount of mud is generated in processes such as pile foundation construction, foundation pit retaining structures, and shield tunneling. With the development of technology, these waste mud and muck can now be converted into valuable resources through various methods. For example, using hydrothermal curing technology to treat silt solid waste can produce various products widely used in fields such as construction, municipal engineering, and water conservancy. In addition, the fluidized solidified soil technology can be adopted to convert waste mud and muck into a new type of building material with fluidity, pumpability, and curability.

[0003] When treating waste mud and muck, it is necessary to conduct preliminary screening and treatment on the waste mud and muck to remove large impurities and stones therein. The treated mud can be pumped into a special tanker through a mud pump and transported to a mud treatment center for further treatment and storage. At the mud treatment center, various methods can be used to treat the mud, including gravity sedimentation, physical screening, chemical flocculation, etc. Then, a filter press is used to effectively separate solid particles from liquid. Finally, the filter cake is used for projects such as backfilling the side slope fat groove of building foundation pits and backfilling the side walls of subway deep foundation pits. In the prior art, during the process of forming a filter cake on the surface of the filter cloth of the filter press, if the viscosity of the material is too high, it will not only cause the filter cake to be difficult to separate from the filter cloth, but also cause excessive filter residue and sludge to accumulate on the filter cloth, which not only reduces the quality of the filter cake, but also prolongs the filtration cycle, thus affecting the processing efficiency of the filter press. Summary of the Invention

[0004] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide construction equipment for forming liquid solidified soil from waste mud and muck.

[0005] To solve the above problems, the present invention adopts the following technical solution, which can achieve the removal of the filter cake on the surface of the filter cloth during the up and down movement of the shovel plate, avoiding the difficulty of timely detachment of the filter cake from the filter cloth surface due to too high viscosity.

[0006] The construction equipment for forming liquid solidified soil from waste mud and muck includes a filter press body and a cylinder arranged inside the right part of the filter press body. The telescopic end of the cylinder is fixedly connected with a pushing plate. A filter cloth is slidably connected in a horizontal linear array arrangement inside the left part of the filter press body. A mud shoveling component is commonly provided inside and outside the filter press body.

[0007] The mud shoveling component includes a pressure sensor arranged at the right end of the inner side wall of the left part of the filter press body. At the upper end of the left part of the filter press body, electric push rods are arranged in a rectangular array. The telescopic ends of the electric push rods are fixedly connected with a fixing plate. On the lower side of the fixing plate, support frames are fixedly connected in a horizontal linear array. On the left and right sides of the lower end of the support frame, shovel plates are fixedly connected. A material guiding groove is formed between the shovel plate and the support frame.

[0008] Further, the right part of the filter press body is in an "L" shape. The pushing plate is slidably connected inside the left part of the filter press body. The left side of the pushing plate is in pressing contact with the right side of the rightmost filter cloth. The right side of the pushing plate is in pressing contact with the left side of the pressure sensor. The upper and lower sides of the shovel plate are both inclined. The left and right corresponding shovel plates are respectively in sliding contact with the opposite surfaces of the left and right corresponding filter cloths.

[0009] Further, a knocking component is commonly provided inside and outside the filter press body. The knocking component includes brackets fixedly connected to the front and rear sides of the upper end of the left part of the filter press body.

[0010] Further, positioning cylinders are fixedly connected in a horizontal linear array on the front and rear sides of the lower end of the fixing plate. The front and rear corresponding positioning cylinders penetrate through the same support frame. On the lower side of the outer surface of the bracket, columns are fixedly connected in a horizontal linear array. The bottom end of the column is fixedly connected with a first magnetic block. The column penetrates through the fixing plate and the upper side of the interior of the positioning cylinder. The upper and lower corresponding columns and the first magnetic block are commonly slidably connected inside the positioning cylinder.

[0011] Further, the support frame is in an "H" shape. Fixing frames are penetrated and arranged on the left and right sides inside the support frame. An impact plate is slidably connected inside the fixing frame. Tensile springs are fixedly connected to the front and rear sides between the interior of the fixing frame and the impact plate.

[0012] Further, second magnetic blocks are fixedly connected to the opposite surfaces of the left and right corresponding impact plates. After the left and right corresponding impact plates move away from each other, they are respectively in pressing contact with the opposite surfaces of the left and right corresponding filter cloths. The opposite surfaces of the left and right corresponding second magnetic blocks are respectively magnetically adsorbed to the left and right sides of the first magnetic block.

[0013] Further, a support component is provided inside the filter press body. The support component includes moving grooves formed on the front, rear, left, and right ends of the support frame.

[0014] Further, a support seat is slidably connected inside the moving groove. Rolling cylinders are rotatably connected to the upper and lower ends of the support seat. Pressure springs are fixedly connected to the opposite surfaces of the left and right corresponding support seats. One ends of the opposite surfaces of the left and right corresponding pressure springs are respectively fixedly connected to the closer sides inside the left and right corresponding moving grooves.

[0015] Furthermore, a flushing assembly is provided both inside and outside the body of the filter press. The flushing assembly includes a spray head disposed inside the support frame.

[0016] Furthermore, the left and right ends of the spray head respectively penetrate through the left and right sides inside the support frame. One end of the back surface of the spray head is fixedly connected to a conduit, and the other end of the conduit is communicated with an external water supply device.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] (1) In the present invention, the filter cake adhered to the surface of the filter cloth is removed by the scraping plate during the up and down movement. Since the filter cake on the surface of the filter cloth can be removed during the up and down movement of the scraping plate, it is avoided that the filter cake is difficult to fall off from the surface of the filter cloth in time due to high viscosity, ensuring the filtering efficiency of the filter cloth for muddy water. At the same time, it can also prevent the remaining filter cake from corroding the filter cloth due to failure to be removed in time.

[0019] (2) In the present invention, the impact plate starts to store energy after being adsorbed by the first magnet through the second magnet. After the first magnet and the second magnet are separated, the impact plate impacts the filter cloth. During the process that the support frame drives the scraping plate to remove the filter cake on the surface of the filter cloth, multiple impact plates will orderly impact the filter cloth, causing the straightened filter cloth to vibrate after being impacted, thereby accelerating the falling-off efficiency of the filter cake on the surface of the filter cloth.

[0020] (3) In the present invention, the roller contacts the filter cloth after moving up and down, and the filter cloth is in a stretched state. Since the contact between the roller and the filter cloth will cause the position where the filter cloth contacts the roller to be in a stretched state, it is easier for the filter cake to fall off from the filter cloth when the impact plate impacts the filter cloth, further improving the cleaning efficiency of the filter cake on the surface of the filter cloth to ensure the service life of the filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a schematic cross-sectional structural diagram of the present invention;

[0023] Figure 3 is a schematic cross-sectional structural diagram of the filter press body of the present invention;

[0024] Figure 4 is a schematic structural diagram of the support frame of the present invention;

[0025] Figure 5 is a schematic structural diagram of the bracket of the present invention;

[0026] Figure 6 is a schematic cross-sectional structural diagram of the support frame of the present invention;

[0027] Figure 7 Schematic cross-sectional structure diagram of the fixed frame of the present invention;

[0028] Figure 8 Schematic cross-sectional structure diagram of the moving groove of the present invention.

[0029] Explanation of reference numerals in the figure:

[0030] 1. Filter press body; 11. Cylinder; 12. Pushing plate; 13. Filter cloth; 2. Mud shoveling component; 21. Pressure sensor; 22. Electric push rod; 23. Fixed plate; 24. Support frame; 25. Shoveling plate; 26. Feeding chute; 27. Knocking component; 271. Bracket; 272. Positioning cylinder; 273. Column; 274. First magnetic block; 275. Fixed frame; 276. Tension spring; 277. Impact plate; 278. Second magnetic block; 28. Support component; 281. Moving groove; 282. Support seat; 283. Roller; 284. Pressure spring; 29. Flushing component; 291. Sprayer; 292. Conduit. Specific embodiments

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1 to 8 , a construction device for forming liquid-solidified soil from waste mud and soil, including a filter press body 1 and a cylinder 11 arranged inside the right part of the filter press body 1. The telescopic end of the cylinder 11 is fixedly connected to a pushing plate 12. The filter cloth 13 is slidably connected in a horizontal linear array inside the left part of the filter press body 1. The mud shoveling component 2 is jointly arranged inside and outside the filter press body 1;

[0033] The mud shoveling component 2 includes a pressure sensor 21 arranged at the right end of the inner side wall of the left part of the filter press body 1. Electric push rods 22 are arranged in a rectangular array at the upper end of the left part of the filter press body 1. The telescopic end of the electric push rod 22 is fixedly connected to a fixed plate 23. The lower side of the fixed plate 23 is fixedly connected with support frames 24 in a horizontal linear array. Shoveling plates 25 are fixedly connected to both the left and right sides of the lower end of the support frame 24. A feeding chute 26 is formed between the shoveling plate 25 and the support frame 24;

[0034] The right part of the filter press body 1 is in an "L" shape. The pushing plate 12 is slidably connected inside the left part of the filter press body 1. The left side of the pushing plate 12 is in pressing contact with the right side of the rightmost filter cloth 13. The right side of the pushing plate 12 is in pressing contact with the left side of the pressure sensor 21. The upper and lower sides of the shovel plate 25 are inclinedly provided, and the left and right corresponding shovel plates 25 are respectively in sliding contact with the opposite surfaces of the left and right corresponding filter cloths 13.

[0035] By adopting the above technical solution, the filter press body 1 conveys the muddy water between multiple filter cloths 13. Then, the air cylinder 11 is started to push the pushing plate 12 to move towards the filter cloths 13 and squeeze the multiple filter cloths 13. After the muddy water is filtered through the filter cloths 13, filter cakes are formed between adjacent two filter cloths 13. Then, the filter press body 1 gradually pulls the multiple filter cloths 13 from right to left. After the adjacent two filter cloths 13 are separated, the filter cakes between the two filter cloths 13 will automatically fall off due to their own weight. At the same time, the air cylinder 11 pulls the pushing plate 12 away from the filter cloths 13. Then, when the right side of the pushing plate 12 contacts the pressure sensor 21, all the multiple filter cloths 13 are separated. The pressure sensor 21 transmits a signal to the controller equipped inside the filter press body 1. Then, the controller starts multiple electric push rods 22 according to the signal transmitted by the pressure sensor 21. After the multiple electric push rods 22 are started, they will simultaneously pull the fixed plate 23 downward, so that the fixed plate 23 drives multiple support frames 24 to move downward at the same time. After the support frames 24 move downward, the two shovel plates 25 below the support frames 24 are respectively in contact with the sides of the adjacent two filter cloths 13. When the surface of the filter cloth 13 is adhered to the surface of the filter cloth 13 due to the too high viscosity of the filter cake, the downward moving shovel plate 25 will remove the adhered filter cake. As the electric push rod 22 pushes the fixed plate 23 upward, the shovel plate 25 moves upward on the surface of the filter cloth 13, and the remaining filter cake will be discharged between the two shovel plates 25 through the material guide groove 26. Since the filter cake on the surface of the filter cloth 13 can be removed during the up and down movement of the shovel plate 25, it is avoided that the filter cake is difficult to fall off from the surface of the filter cloth 13 in time due to too high viscosity, ensuring the filtering efficiency of the filter cloth 13 for the muddy water. At the same time, it can also prevent the remaining filter cake from corroding the filter cloth 13 due to not being removed in time.

[0036] As Figures 4 to 6 and Figure 7 As shown, a knocking assembly 27 is commonly provided inside and outside the filter press body 1. The knocking assembly 27 includes brackets 271 fixedly connected to the front and rear sides of the upper end of the left part of the filter press body 1.

[0037] On the front and rear sides of the lower end of the fixing plate 23, positioning cylinders 272 are fixedly connected in a horizontal linear array. The front and rear corresponding positioning cylinders 272 penetrate through the same support frame 24. On the lower side of the outer surface of the support 271, columns 273 are fixedly connected in a horizontal linear array. The bottom end of the column 273 is fixedly connected with a first magnetic block 274. The column 273 penetrates through the upper sides of the fixing plate 23 and the positioning cylinder 272. The upper and lower corresponding columns 273 and the first magnetic block 274 are jointly slidably connected inside the positioning cylinder 272.

[0038] The support frame 24 is in an "H" shape. On the left and right sides inside the support frame 24, fixing frames 275 are penetrated. A striking plate 277 is slidably connected inside the fixing frame 275. On the front and rear sides between the inside of the fixing frame 275 and the striking plate 277, tension springs 276 are fixedly connected.

[0039] On the opposite surfaces of the left and right corresponding striking plates 277, second magnetic blocks 278 are fixedly connected. After the sides of the left and right corresponding striking plates 277 move away from each other, they respectively squeeze and contact the opposite surfaces of the left and right corresponding filter cloths 13. On the opposite surfaces of the left and right corresponding second magnetic blocks 278, they are respectively magnetically adsorbed to the left and right sides of the first magnetic block 274.

[0040] By adopting the above technical solution, during the process of the fixing plate 23 driving the support frame 24 to move downward, the positioning cylinder 272 is driven to move downward. Since the positioning cylinder 272 is sleeved on the outside of the column 273, and the positioning cylinder 272 is fixed on the upper side of the filter press body 1 through the support 271, the column 273 is kept in a fixed state. When the positioning cylinder 272 moves downward, the first magnetic block 274 below the column 273 slides inside the positioning cylinder 272 relative to the positioning cylinder 272. When the support frame 24 drives the fixing frame 275 and the striking plate 277 inside it to move downward, if the second magnetic block 278 on the side of the striking plate 277 corresponds to the position of the first magnetic block 274, the first magnetic block 274 and the second magnetic block 278 adsorb each other, so that the second magnetic block 278 drives the striking plate 277 to slide inside the fixing frame 275 and pulls the tension spring 276 inside the fixing frame 275, completing the energy storage of the striking plate 277. As the fixing frame 275 continues to drive the striking plate 277 to move downward, the first magnetic block 274 and the second magnetic block 278 gradually move away. At this time, the tension spring 276 inside the fixing frame 275 pulls the striking plate 277, so that the striking plate 277 hits the filter cloth 13 during the reset process. During the process of the support frame 24 moving downward, different second magnetic blocks 278 will be orderly adsorbed to the first magnetic block 274 until multiple striking plates 277 all hit the filter cloth 13. Since the support frame 24 drives the scraper plate 25 to remove the filter cake on the surface of the filter cloth 13, multiple striking plates 277 will orderly hit the filter cloth 13, making the straightened filter cloth 13 shake after being hit, thereby accelerating the falling-off efficiency of the filter cake on the surface of the filter cloth 13.

[0041] As Figures 6 to 8 shown, a support assembly 28 is provided inside the filter press body 1, and the support assembly 28 includes moving grooves 281 opened on the front and rear sides of the left and right ends of the support frame 24.

[0042] A support seat 282 is slidably connected inside the moving groove 281. Rotating drums 283 are rotatably connected to both the upper and lower ends of the support seat 282. Pressure springs 284 are fixedly connected to the opposite surfaces of the left and right corresponding support seats 282. One ends of the opposite surfaces of the left and right corresponding pressure springs 284 are respectively fixedly connected to the closer sides inside the left and right corresponding moving grooves 281.

[0043] By adopting the above technical solution, as the support frame 24 contacts the filter cloth 13, the rotating drums 283 provided by the support seats 282 on both the left and right sides of the support frame 24 will contact the filter cloth 13. Since the rotating drums 283 protrude from the moving grooves 281 opened on the side surfaces of the support seats 282, the position where the filter cloth 13 contacts the rotating drums 283 will be in a stretched state. If the rotating drums 283 contact a rigid structure, the support seats 282 will retract into the inside of the moving grooves 281 and squeeze the pressure springs 284 inside the moving grooves 281 until they move to the position of the filter cloth 13 again. At this time, the pressure springs 284 inside the moving grooves 281 will push the support seats 282 out again. Since the contact between the rotating drums 283 and the filter cloth 13 will cause the position where the filter cloth 13 contacts the rotating drums 283 to be in a stretched state, it is easier for the impact plate 277 to make the filter cake fall off from the filter cloth 13 when hitting the filter cloth 13, and the cleaning efficiency of the filter cake on the surface of the filter cloth 13 is improved again to ensure the service life of the filter cloth 13.

[0044] As Figure 6 and Figure 7 shown, a flushing assembly 29 is provided both inside and outside the filter press body 1, and the flushing assembly 29 includes a spray head 291 provided inside the support frame 24.

[0045] The left and right ends of the spray head 291 respectively penetrate through the left and right sides inside the support frame 24. One end on the back of the spray head 291 is fixedly connected to a conduit 292, and the other end of the conduit 292 is communicated with an external water supply device.

[0046] By adopting the above technical solution, as the roller 283 stretches the surface of the filter cloth 13, the spray head 291 is connected to an external water supply device through the conduit 292. When the external water supply device pumps the water source through a water pump, the water source conveyed through the conduit 292 will be sprayed out through the spray head 291 and sprayed above the filter cloth 13 stretched by the roller 283. Since the impact plate 277 will also impact the filter cloth 13 while the roller 283 stretches the filter cloth 13, the filter cloth 13 is in an intermittent shaking state, and the water source sprayed by the spray head 291 will also accelerate the shaking of the filter cloth 13, so that the residual filter cake on the surface of the filter cloth 13 will fall off after shaking and be washed by the water source at the same time, thus ensuring the cleaning effect of the filter cloth 13.

[0047] Working principle: After the filter press body 1 operates, filter cakes are formed between two adjacent filter cloths 13. Subsequently, the filter press body 1 gradually pulls apart multiple filter cloths 13 from right to left, and the filter cakes on the surface of the filter cloth 13 will automatically fall off due to their own weight. When the air cylinder 11 pulls the push plate 12 away from the filter cloth 13 and contacts the pressure sensor 21, multiple electric push rods 22 simultaneously pull the fixed plate 23 downward and drive multiple support frames 24 downward, so that the two shovel plates 25 below the support frames 24 respectively contact the sides of two adjacent filter cloths 13. If the filter cake adheres to the surface of the filter cloth 13 due to too high viscosity of the filter cake, at this time, the shovel plates 25 will remove the adhered filter cake. When the electric push rods 22 push the fixed plate 23 upward, the shovel plates 25 move upward on the surface of the filter cloth 13, and then the guide trough 26 discharges the residual filter cake. At the same time, since the positioning cylinder 272 is sleeved outside the column 273 and the positioning cylinder 272 is fixed on the upper side of the filter press body 1 through the support 271, after the positioning cylinder 272 moves downward, the support frame 24 drives the fixed frame 275 and the impact plate 277 inside it downward. As the positions of the second magnetic block 278 on the side of the impact plate 277 correspond to those of the first magnetic block 274, the first magnetic block 274 and the second magnetic block 278 attract each other, so that the second magnetic block 278 drives the impact plate 277 to slide inside the fixed frame 275 and pulls the tension spring 276 inside the fixed frame 275, completing the energy storage of the impact plate 277. When the first magnetic block 274 and the second magnetic block 278 gradually move away from each other, at this time, the tension spring 276 inside the fixed frame 275 pulls the impact plate 277, so that the impact plate 277 hits the filter cloth 13 during the reset process. When the support frame 24 contacts the filter cloth 13, the rollers 283 arranged on the left and right sides of the support frame 24 through the support seats 282 will contact the filter cloth 13, so that the position where the filter cloth 13 contacts the roller 283 will be in a stretched state. At the same time, the water source supplied by the external water supply device will be conveyed through the conduit 292, then sprayed out through the spray head 291, and sprayed above the filter cloth 13 stretched by the roller 283.

[0048] As described above, it is only the preferred specific embodiment of the present invention; however, 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 of the present invention and its improved concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. Construction equipment for forming liquid-solidified soil from waste mud and muck, including a filter press body (1) and a cylinder (11) arranged inside the right part of the filter press body (1). The telescopic end of the cylinder (11) is fixedly connected to a push plate (12). The filter cloth (13) is slidably connected in a horizontal linear array inside the left part of the filter press body (1). It is characterized in that: The inside and outside of the filter press body (1) are jointly provided with a mud shoveling component (2); The mud shoveling component (2) includes a pressure sensor (21) arranged at the right end of the inner side wall of the left part of the filter press body (1). The upper end of the left part of the filter press body (1) is arranged in a rectangular array with electric push rods (22). The telescopic ends of the electric push rods (22) are fixedly connected with a fixing plate (23). The lower side of the fixing plate (23) is fixedly connected with support frames (24) arranged in a horizontal linear array. The left and right sides of the lower ends of the support frames (24) are fixedly connected with shoveling plates (25). A material guiding groove (26) is formed between the shoveling plate (25) and the support frame (24).

2. The construction equipment for forming liquid-solidified soil from waste mud and muck according to claim 1, characterized in that: The right part of the filter press body (1) is in an "L" shape. The pushing plate (12) is slidably connected inside the left part of the filter press body (1). The left side of the pushing plate (12) is in pressing contact with the right side of the rightmost filter cloth (13). The right side of the pushing plate (12) is in pressing contact with the left side of the pressure sensor (21). The upper and lower sides of the shoveling plate (25) are inclinedly arranged. The left and right corresponding shoveling plates (25) are respectively in sliding contact with the opposite surfaces of the left and right corresponding filter cloths (13).

3. The construction equipment for forming liquid-solidified soil from waste mud and muck according to claim 1, characterized in that: The inside and outside of the filter press body (1) are jointly provided with a knocking component (27). The knocking component (27) includes brackets (271) fixedly connected to the front and rear sides of the upper end of the left part of the filter press body (1).

4. The construction equipment for forming liquid-solidified soil from waste mud and muck according to claim 3, characterized in that: The front and rear sides of the lower end of the fixing plate (23) are fixedly connected with positioning cylinders (272) arranged in a horizontal linear array. The front and rear corresponding positioning cylinders (272) penetrate through the same support frame (24). The lower side of the outer surface of the bracket (271) is fixedly connected with columns (273) arranged in a horizontal linear array. The bottom end of the column (273) is fixedly connected with a first magnetic block (274). The column (273) penetrates through the fixing plate (23) and the upper side inside the positioning cylinder (272). The upper and lower corresponding columns (273) and the first magnetic block (274) are jointly slidably connected inside the positioning cylinder (272).

5. The construction equipment for forming liquid-solidified soil from waste mud and muck according to claim 1, characterized in that: The support frame (24) is in an "H" shape. The left and right sides inside the support frame (24) are both provided with fixing frames (275) penetrating through. The inside of the fixing frame (275) is slidably connected with an impact plate (277). The front and rear sides between the inside of the fixing frame (275) and the impact plate (277) are both fixedly connected with tension springs (276).

6. The construction equipment for forming liquid-solidified soil from waste mud and muck according to claim 5, characterized in that: The opposite surfaces of the left and right corresponding impact plates (277) are both fixedly connected with second magnetic blocks (278). The sides of the left and right corresponding impact plates (277) away from each other are respectively in pressing contact with the opposite surfaces of the left and right corresponding filter cloths (13) after moving. The opposite surfaces of the left and right corresponding second magnetic blocks (278) are respectively magnetically adsorbed on the left and right sides of the first magnetic block (274).

7. The construction equipment for forming liquid-solidified soil from waste mud and muck according to claim 1, characterized in that: The inside of the filter press body (1) is provided with a support component (28). The support component (28) includes moving grooves (281) formed in the front, rear, left, and right ends of the support frame (24).

8. The construction equipment for forming liquid-solidified soil from waste mud and muck according to claim 7, characterized in that: A support seat (282) is slidably connected inside the moving groove (281). Rollers (283) are rotatably connected to both the upper and lower ends of the support seat (282). Pressure springs (284) are fixedly connected to the opposite surfaces of the support seat (282) corresponding to the left and right. One ends of the pressure springs (284) corresponding to the left and right on the opposite surfaces are respectively fixedly connected to the closer sides inside the moving grooves (281) corresponding to the left and right.

9. The construction equipment for forming liquid-solidified soil from waste mud and muck according to claim 1, characterized in that: A flushing assembly (29) is provided both inside and outside the filter press body (1). The flushing assembly (29) includes a spray head (291) disposed inside the support frame (24).

10. The construction equipment for forming liquid-solidified soil from waste mud and muck according to claim 9, characterized in that: The left and right ends of the spray head (291) respectively penetrate through the left and right sides inside the support frame (24). One end on the back of the spray head (291) is fixedly connected to a conduit (292). The other end of the conduit (292) is communicated with an external water supply device.

Images