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CN-121990747-A - Movable mud dehydration curing device

CN121990747ACN 121990747 ACN121990747 ACN 121990747ACN-121990747-A

Abstract

The invention relates to the technical field of mud dewatering and solidifying devices, and discloses a movable mud dewatering and solidifying device which comprises a supporting frame, wherein a hydraulic push rod is fixedly connected to the side wall of the supporting frame, a runner pipe is fixedly connected to one end of the supporting frame, which is far away from the hydraulic push rod, a pressing plate is fixedly connected to the output end of the hydraulic push rod, and a plurality of press filter plates are slidably connected to the outer wall of the top of the supporting frame.

Inventors

  • WANG HUAJUN
  • BIAN SHIHAI
  • Chang jinyuan
  • Meng Wenzhao
  • CAI GUOCHENG

Assignees

  • 浙江省工程勘察设计院集团有限公司

Dates

Publication Date
20260508
Application Date
20260402

Claims (10)

  1. 1. The utility model provides a portable mud dehydration solidification equipment, includes support frame (13), the lateral wall department fixedly connected with hydraulic push rod (14) of support frame (13), the one end fixedly connected with runner pipe (15) of hydraulic push rod (14) are kept away from to support frame (13), the output fixedly connected with pressure plate (16) of hydraulic push rod (14), the top outer wall department sliding connection of support frame (13) has a plurality of filter press board (17), the inner wall department fixedly connected with expansion bag (18) of filter press board (17), the inner wall department fixedly connected with filter cloth (19) of filter press board (17), its characterized in that still includes: The closing mechanism (1) is fixedly arranged at the side wall of the filter pressing plate (17); The crushing mechanism (2) is rotatably arranged at the inner wall of the closing mechanism (1); the limiting mechanism (3) is rotatably arranged at the outer wall of the closing mechanism (1); the hydraulic push rods (14) are used for tightly attaching the plurality of filter press plates (17) to each other through the pressurizing plates (16), the external high-pressure pump is used for filling slurry into a gap between the two filter press plates (17) through a through hole in the center of the filter press plates (17), and then the flow pipe (15) is used for filling water into the gap of the filter press plates (17) and forcing the expansion bags (18) to expand so as to remove the water of the slurry in the gap.
  2. 2. The mobile mud dewatering and solidifying device according to claim 1, wherein the closing mechanism (1) comprises: An inner plate assembly (11), wherein the inner plate assembly (11) is fixedly arranged at the side wall of the filter pressing plate (17); The outer plate assembly (12) is fixedly arranged on one surface of the filter pressing plate (17) far away from the inner plate assembly (11); when two filter pressing plates (17) are close to each other, an inner plate assembly (11) of one filter pressing plate (17) is inserted into the inner wall of an outer plate assembly (12), a closed environment is formed after the inner plate assembly (11) is completely clung to the outer plate assembly (12), and water in the two filter pressing plates (17) can only be discharged outwards in a fixed path.
  3. 3. The mobile mud dewatering and solidifying apparatus according to claim 2, wherein the crushing mechanism (2) comprises: An engagement assembly (21), the engagement assembly (21) being rotatably arranged at the inner wall of the inner plate assembly (11); A rolling assembly (22), the rolling assembly (22) being rotatably arranged at the inner wall of the inner plate assembly (11); Wherein the outer surface of the engagement assembly (21) and the rolling assembly (22) is lower than the outer surface of the inner plate assembly (11).
  4. 4. A mobile mud dewatering and solidifying apparatus according to claim 3, wherein said limiting mechanism (3) comprises: A pulling assembly (31), the pulling assembly (31) being fixedly arranged at the side wall of the engagement assembly (21); A sliding assembly (32), the sliding assembly (32) being fixedly arranged at a side wall of the inner plate assembly (11); Wherein, a gap is arranged on the side wall of the outer plate component (12), and when the two filter pressing plates (17) are overlapped, the pulling component (31) is positioned at the gap position.
  5. 5. The mobile slurry dewatering and solidifying device according to claim 4, wherein the inner plate assembly (11) comprises a first separation plate (111) fixedly connected to the side wall of the filter pressing plate (17), and a first separation inner plate (112) is fixedly connected to one surface of the filter pressing plate (17) close to the first separation plate (111); Wherein the thickness of the first separation inner plate (112) is lower than that of the first separation outer plate (111), and the outer surface of the first separation inner plate (112) is subjected to rounding treatment.
  6. 6. The mobile mud dewatering and solidifying device according to claim 5, wherein the outer plate assembly (12) comprises a second separation plate (121) fixedly connected to one surface of the filter pressing plate (17) far away from the inner plate assembly (11), and a second separation plate (122) is fixedly connected to one surface of the filter pressing plate (17) near the second separation plate (121); when the two filter pressing plates (17) are closed, the second separation inner plate (122) is closely attached to the outer wall of the first separation inner plate (112), and the two filter pressing plates are closely attached to each other, so that a forming space is formed between the two filter pressing plates (17).
  7. 7. The mobile slurry dewatering and curing apparatus as set forth in claim 5, wherein said engagement assembly (21) includes a first rolling bar (211) rotatably connected to an inner wall of a first separation plate (111), and a first gear (212) is fixedly connected to a side wall of said first rolling bar (211); The center position of the first rolling rod (211) is slightly thicker, the two sets of the meshing component (21) and the rolling component (22) are symmetrically distributed up and down.
  8. 8. The mobile slurry dewatering and solidifying device according to claim 7, wherein the rolling assembly (22) comprises a rolling rod II (221) rotatably connected to the inner wall of the first separation outer plate (111), a gear II (222) is fixedly connected to the outer wall of the rolling rod II (221), a belt (223) is sleeved on the outer wall of the rolling rod II (221), and a filter screen (224) is fixedly connected to the side wall of the belt (223); Wherein, the outer wall of two sets of roller depression bars two (221) about belt (223) cover are established, and the outer wall of gear two (222) is connected with the outer wall meshing of gear one (212), and the hole of filter screen (224) is greater than the filtration pore of filter cloth (19) far away, and the material of filter screen (224) is the rubber material, can realize large-angle rotation and flexible deformation.
  9. 9. The mobile mud dewatering and curing device as set forth in claim 8, wherein the pulling assembly (31) comprises a chain wheel (311) fixedly connected to the outer wall of the second rolling rod (221), and a toothed chain (312) is meshed and connected to the outer wall of the chain wheel (311); One end of the toothed chain (312) is fixedly connected with the outer wall of the other filter pressing plate (17).
  10. 10. The mobile slurry dewatering and solidifying device according to claim 5, wherein the sliding assembly (32) comprises a track (321) fixedly connected to the outer wall of the filter pressing plate (17), and a sliding block (322) is slidingly connected to the inner wall of the track (321); The bottom of the sliding block (322) is fixedly provided with a spring, and the sliding block (322) is in a contracted state in a normal state.

Description

Movable mud dehydration curing device Technical Field The invention relates to the technical field of slurry dehydration and solidification devices, in particular to a movable slurry dehydration and solidification device. Background The core functions of the dehydration and solidification of the slurry are reduction, innocuity, reclamation, cost reduction, efficiency enhancement and environment protection compliance, the slurry with high water content, easy pollution and difficult treatment can be converted into a solid material with transportation, availability and low risk, the volume reduction can be realized, the transportation and treatment cost is reduced, the water content of the slurry is reduced from 75% -95% to 20% -60%, and the volume can be reduced by one half. The mud dehydration solidification adopts the pressure filter to accomplish more, forces the outside discharge of moisture in the mud through the effect of the inside inflation membrane of filter cloth cooperation, but under strong pressure, the mud board after the mummification can hug closely at the filter cloth surface, and in partial mud material can permeate the hole of filter cloth, leads to follow-up drawing of patterns in, and the mud board can't drop voluntarily, needs the workman to clear up the inside residual mud board of equipment with the metal shovel. Aiming at the problems, the invention provides the following technical scheme. Disclosure of Invention In order to solve the technical problems, the invention provides a movable mud dewatering and solidifying device, which comprises a supporting frame, wherein a hydraulic push rod is fixedly connected to the side wall of the supporting frame, a flow pipe is fixedly connected to one end of the supporting frame away from the hydraulic push rod, a pressing plate is fixedly connected to the output end of the hydraulic push rod, a plurality of filter pressing plates are slidingly connected to the outer wall of the top of the supporting frame, an expansion bag is fixedly connected to the inner wall of each filter pressing plate, and filter cloth is fixedly connected to the inner wall of each filter pressing plate, and the device further comprises: The closing mechanism is fixedly arranged at the side wall of the filter pressing plate; the crushing mechanism is rotatably arranged at the inner wall of the closing mechanism; the limiting mechanism is rotatably arranged at the outer wall of the closing mechanism; The hydraulic push rods cling to the filter pressing plates through the pressure applying plates before use, the external high-pressure pump pours mud into a gap between the two filter pressing plates through a through hole in the center of the filter pressing plates, and then the flow pipe pours water into the gap of the filter pressing plates and forces the expansion bag to expand so as to remove the water of the mud in the gap. Preferably, the closing mechanism comprises: the inner plate assembly is fixedly arranged on the side wall of the filter pressing plate; The outer plate component is fixedly arranged on one surface of the filter pressing plate, which is far away from the inner plate component; When two filter pressing plates are close to each other, the inner plate component of one filter pressing plate is inserted into the inner wall of the outer plate component, after the inner plate component is completely clung to the outer plate component, a closed environment is formed, and water in the two filter pressing plates can only be discharged outwards in a fixed path. Preferably, the pulverizing mechanism includes: the engagement assembly is rotatably arranged at the inner wall of the inner plate assembly; the rolling assembly is rotatably arranged at the inner wall of the inner plate assembly; wherein the outer surface of the engagement assembly and the rolling assembly is lower than the outer surface of the inner plate assembly. Preferably, the restriction mechanism includes: the pulling assembly is fixedly arranged at the side wall of the meshing assembly; the sliding component is fixedly arranged at the side wall of the inner plate component; wherein, a breach has been seted up to the lateral wall of planking subassembly, and when two filter-pressing boards coincide, pulls the subassembly and will be in the breach position. Preferably, the inner plate assembly comprises a first separation outer plate fixedly connected to the side wall of the filter pressing plate, and a first separation inner plate is fixedly connected to one surface of the filter pressing plate, which is close to the first separation outer plate; The first separation inner plate is lower in thickness than the first separation outer plate, and the outer surface of the first separation inner plate is subjected to fillet treatment. Preferably, the outer plate assembly comprises a second separation plate fixedly connected to one surface of the filter pressing plate, which is far away from the inner pl