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CN-224226774-U - Sand washing water cyclic utilization device

CN224226774UCN 224226774 UCN224226774 UCN 224226774UCN-224226774-U

Abstract

The utility model relates to the technical field of water recycling and discloses a sand washing water recycling device which comprises a sedimentation circulation box, wherein a cavity is formed in the sedimentation circulation box, a separation disc is arranged in the middle of the cavity and divides the cavity into an independent sedimentation cavity and an assembly cavity, pumping and draining pieces positioned in the sedimentation cavity are arranged on two sides of the top of the separation disc, filtering pieces are arranged on the two pumping and draining pieces, and a driving piece for driving the filtering pieces to shake up and down and driving the pumping and draining pieces to reciprocate is arranged in the assembly cavity. The utility model provides a sand washing water recycling device, which can promote the water flow in a sedimentation circulation box through dynamic shaking of a filter element and pumping and discharging of water flow, so that particles in sewage are more fully mixed and reacted with an added flocculating agent, and the shaking of the filter element can promote the rapid sedimentation of sediment, reduce the stay time of mud and further accelerate mud-water separation.

Inventors

  • XIE YONG
  • XIE QUAN
  • XIE YU

Assignees

  • 江门市智方成科技有限公司

Dates

Publication Date
20260512
Application Date
20250409

Claims (7)

  1. 1. The utility model provides a sand washing water cyclic utilization device, includes sedimentation circulation case (1), its characterized in that: A cavity is formed in the sedimentation circulation box (1), a separation disc (2) is arranged in the middle of the cavity, and the separation disc (2) separates the cavity into an independent sedimentation chamber and an independent assembly chamber; the two sides at the top of the separation disc (2) are respectively provided with a pumping and exhausting piece (3) positioned in the sedimentation cavity, two pumping and exhausting pieces (3) are respectively provided with a filter piece (4), and a driving piece (5) for driving the filter pieces (4) to shake up and down and driving the pumping and exhausting pieces (3) to reciprocate to pump and exhaust liquid is arranged in the assembly cavity.
  2. 2. The sand washing water recycling device according to claim 1, wherein the pumping and discharging pieces (3) comprise pumping and discharging barrels (31) arranged in the sedimentation chamber, reciprocating chambers are formed in the two pumping and discharging barrels (31), connecting pipes (32) communicated with the inside of the pumping and discharging barrels (31) are respectively connected with the bottom ends of the two pumping and discharging barrels (31) close to one side, openings communicated with the reciprocating chambers are formed in the tops of the pumping and discharging barrels (31), piston portions (33) are slidably arranged in the reciprocating chambers, the top ends of the piston portions (33) extend out of the reciprocating chambers, and the filter pieces (4) are arranged on the top ends of the two piston portions (33).
  3. 3. The sand washing water recycling device according to claim 2, wherein the piston part (33) comprises a piston body (331), the piston body (331) is slidably arranged in a reciprocating cavity in the pump-out cylinder (31), a movable rod (332) is arranged on the piston body (331), the top ends of the movable rods (332) extend out of the reciprocating cavity, and the filter piece (4) is arranged at the top ends of the two movable rods (332).
  4. 4. A sand washing water recycling device according to claim 3, characterized in that the filtering piece (4) comprises a filtering block (41) and a filtering net (42), the filtering block (41) is arranged at the top ends of the two movable rods (332), a through filtering channel is arranged in the middle of the filtering block (41), and the filtering net (42) is arranged in the filtering channel.
  5. 5. The sand washing water recycling device according to claim 4, wherein the driving piece (5) comprises a servo motor (51), the servo motor (51) is installed on the inner wall of the bottom of the sedimentation circulation box (1) and located in the assembly cavity, the output end of the servo motor (51) is connected with a rotary disc (52), the side face of the rotary disc (52) is rotationally connected with a connecting rod (53) which is eccentrically arranged, the top end of the connecting rod (53) is rotationally sleeved with a U-shaped block (54), the top of the U-shaped block (54) is provided with a push rod (55), and the top end of the push rod (55) slides through the separation disc (2) and is connected with the bottom of the filter block (41).
  6. 6. The sand washing water recycling device according to claim 1, wherein a drain pipe (6) communicated with the sedimentation chamber is connected to the side surface of the sedimentation circulation box (1), the drain end of the drain pipe (6) is located above the filter element (4), and a valve body is mounted on the drain pipe (6).
  7. 7. The sand washing water recycling device according to claim 1, wherein a mud pump (7) communicated with the sedimentation chamber is arranged on the periphery of the sedimentation circulation box (1), and a mud pumping end of the mud pump (7) is positioned below the filter element (4).

Description

Sand washing water cyclic utilization device Technical Field The utility model relates to the technical field of water recycling, in particular to a sand washing water recycling device. Background The sand washing is mainly used for removing soil, dust and other impurities on the surface of sand and stone to improve the quality of the sand and stone, a large amount of water is used for washing the sand and stone to generate a large amount of sewage containing sediment and fine particles, currently, in order to realize the recycling of sand washing sewage, the common practice is to guide the sewage into a settling tank through a mud pump, and in the settling tank, the sewage is subjected to chemical reaction with a flocculating agent which is added in advance to promote sediment particles in the sewage to be condensed into larger lumps so as to realize mud-water separation, and after the treatment, the separated clean water is discharged through a water outlet and is used for sand washing again to form a cycle; in the traditional sand washing water precipitation technology, water flow in a precipitation tank is static, so that insufficient contact between a flocculating agent and suspended matters is caused, precipitation efficiency and water quality are affected, water discharge is possibly caused to be not up to standard, and effective mud-water separation and recycling cannot be realized. In order to solve the problems, the application provides a sand washing water recycling device. Disclosure of utility model Based on the technical problems in the background technology, the utility model provides a sand washing water recycling device. The utility model provides a sand washing water recycling device, which comprises a sedimentation circulation box; A cavity is formed in the sedimentation circulation box, a separation disc is arranged in the middle of the cavity, and the separation disc separates the cavity into an independent sedimentation chamber and an independent assembly chamber; The suction and discharge pieces positioned in the sedimentation chamber are arranged on two sides of the top of the separation disc, the filter pieces are arranged on the two suction and discharge pieces, and the driving piece for driving the filter pieces to shake up and down and driving the suction and discharge pieces to reciprocate to suck and discharge liquid is arranged in the assembly chamber. Preferably, the pumping and draining part comprises pumping and draining cylinders arranged in the sedimentation chamber, the two pumping and draining cylinders are internally provided with reciprocating chambers, the bottom ends of one sides, close to the pumping and draining cylinders, of the pumping and draining cylinders are respectively connected with connecting pipes communicated with the inside of the pumping and draining cylinders, the top of the pumping and draining cylinders is provided with an opening communicated with the reciprocating chambers, a piston part is slidably arranged in the reciprocating chambers, the top ends of the piston parts extend out of the reciprocating chambers, and the filter part is arranged at the top ends of the two piston parts. Preferably, the piston part comprises a piston body, the piston body is slidably arranged in a reciprocating cavity in the pump drainage cylinder, a movable rod is arranged on the piston body, the top end of the movable rod extends out of the reciprocating cavity, and the filter element is arranged at the top ends of the two movable rods. Preferably, the filter piece comprises a filter block and a filter screen, wherein the filter block is arranged at the top ends of the two movable rods, a through filter channel is arranged in the middle of the filter block, and the filter screen is arranged in the filter channel. Preferably, the driving piece comprises a servo motor, the servo motor is arranged on the inner wall of the bottom of the sedimentation circulation box and is positioned in the assembly cavity, the output end of the servo motor is connected with a rotary table, the side surface of the rotary table is rotationally connected with a connecting rod eccentrically arranged, the top end of the connecting rod is rotationally sleeved with a U-shaped block, the top of the U-shaped block is provided with a push rod, and the top end of the push rod slides through the separation disc and is connected with the bottom of the filter block. Preferably, the side of the sedimentation circulation box is connected with a drain pipe communicated with the sedimentation chamber, the drain end of the drain pipe is positioned above the filter element, and the drain pipe is provided with a valve body. Preferably, a mud pump communicated with the sedimentation chamber is arranged on the periphery of the sedimentation circulation box, and a mud pumping end of the mud pump is positioned below the filter element. The technical scheme of the utility model has the following beneficial te