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CN-224207560-U - Distributed rural domestic sewage land infiltration treatment device

CN224207560UCN 224207560 UCN224207560 UCN 224207560UCN-224207560-U

Abstract

The utility model relates to the field of sewage treatment devices and discloses a distributed rural domestic sewage land infiltration treatment device which comprises a treatment bin, wherein the lower section of the left surface of the treatment bin is penetrated and fixedly connected with a water outlet pipe, the left end of the treatment bin is provided with a reloading assembly, the inside of the treatment bin is provided with an infiltration mechanism, the infiltration mechanism comprises an anti-blocking assembly, the anti-blocking assembly comprises a motor, the motor is arranged on the lower surface of the treatment bin, and an output shaft of the motor is fixedly connected with a rotating shaft. According to the utility model, the motor drives the rotating shaft to rotate, so that the arc-shaped groove of the positioning rod is matched with the round block to drive the sliding plate to longitudinally reciprocate, and then the filtering plate can be driven to rotate under the matching of the sliding groove and the convex block when the filtering plate fluctuates up and down, thereby effectively shaking and dispersing impurities, preventing the generation of a filter cake layer and the hardening of the filtering layer, maintaining the filtering efficiency and ensuring the stable sewage treatment effect.

Inventors

  • TIAN SHUAIHUI
  • CHU YONGJUN
  • CHEN BIAO
  • MEI KUN

Assignees

  • 九江南大环保创新中心有限公司

Dates

Publication Date
20260508
Application Date
20250603

Claims (8)

  1. 1. The distributed rural domestic sewage land infiltration treatment device comprises a treatment bin (1) and is characterized in that the lower section of the left surface of the treatment bin (1) is penetrated and fixedly connected with a water outlet pipe (2), the left end of the treatment bin (1) is provided with a replacement assembly, and an infiltration mechanism is arranged in the treatment bin (1); the infiltration mechanism comprises an anti-blocking assembly, the anti-blocking assembly comprises a motor (31), the motor (31) is arranged on the lower surface of the treatment bin (1), an output shaft of the motor (31) is fixedly connected with a rotating shaft (32), the outer wall of the rotating shaft (32) is fixedly connected with a positioning rod (33), the outer wall of the positioning rod (33) is provided with an arc-shaped groove (34), the inner wall of the right side of the treatment bin (1) is slidably connected with a sliding plate (35), the inner wall of the sliding plate (35) is fixedly connected with a round block (36), the left end of the round block (36) is provided with an annular plate (37), and the right surface of the annular plate (37) is provided with an annular groove (38); The percolation mechanism further comprises a filtering assembly, the filtering assembly comprises a connecting ring (41), the connecting ring (41) is fixedly connected to the inner surface of the annular plate (37), and the top end of the connecting ring (41) is fixedly provided with a filtering plate (42) through bolts.
  2. 2. The device for performing soil infiltration treatment on decentralized rural domestic sewage according to claim 1, wherein the filtering assembly further comprises a fixing ring (43), the fixing ring (43) is fixedly connected to the inner surface of the treatment bin (1), a sliding groove (44) is formed in the inner wall of the left side of the fixing ring (43), and a protruding block (45) is fixedly connected to the left surface of the annular plate (37).
  3. 3. The device for the filtration treatment of the rural domestic sewage land in a distributed manner according to claim 1, wherein the replacement assembly comprises a slot (61), the slot (61) is formed in the left surface of the treatment bin (1), an inserting block (62) is inserted into the inner wall of the slot (61), and a sealing ring (63) is fixedly connected to the left surface of the inserting block (62).
  4. 4. The device for the soil infiltration treatment of the decentralized rural domestic sewage according to claim 1, wherein the bottom end of the inner wall of the treatment bin (1) is arranged in a gradually downward inclined shape from right to left, and the rotating shaft (32) penetrates through and is rotatably connected to the lower surface of the treatment bin (1).
  5. 5. The device for the soil infiltration treatment of the decentralized rural domestic sewage according to claim 1, wherein the arc-shaped grooves (34) are arranged in a wave shape with two closed ends, the arc-shaped grooves (34) are uniformly distributed on the outer wall of the positioning rod (33) in an annular shape as a whole, and the round blocks (36) are connected on the inner wall of the arc-shaped grooves (34) in a sliding manner.
  6. 6. The device for percolating soil from domestic sewage in distributed rural areas according to claim 1, wherein the left end of the slide plate (35) is slidingly connected to the inner wall of the annular groove (38), and the annular groove (38) is formed in a semicircular shape.
  7. 7. The device for the soil infiltration treatment of the decentralized rural domestic sewage according to claim 2, wherein the sliding groove (44) is provided with a wavy shape, the sliding groove (44) is wholly semicircular, the protruding block (45) is slidably connected to the inner wall of the sliding groove (44), and the sliding plate (35) penetrates through and is slidably connected to the right surface of the fixed ring (43).
  8. 8. The device for percolating the rural domestic sewage land in a distributed manner according to claim 3, wherein the upper end and the lower end of the right surface of the insert block (62) are inclined planes, the insert block (62) is fixedly installed with the treatment bin (1) through bolts, and the sealing ring (63) is in interference fit with the treatment bin (1).

Description

Distributed rural domestic sewage land infiltration treatment device Technical Field The utility model relates to the field of sewage treatment devices, in particular to a distributed rural domestic sewage land infiltration treatment device. Background Along with the rapid development of rural economy and continuous improvement of resident living standard in China, the discharge amount of rural domestic sewage is obviously increased, the components of the sewage are increasingly complex, and the sewage contains various pollutants such as organic matters, nitrogen and phosphorus nutrient salts, suspended matters and the like, and the traditional centralized sewage treatment mode is difficult to effectively popularize and apply in rural areas due to the reasons of population dispersion, high pipe network construction cost, difficult operation and maintenance and the like in the rural areas. Under the background, the decentralized sewage treatment technology becomes an effective way for solving the rural domestic sewage problem due to the characteristics of flexible construction, low operation cost, simple maintenance and the like, however, the traditional land infiltration treatment device still has obvious defects in practical application. Firstly, suspended matters in sewage are easy to accumulate on the surface of a filter layer to form a filter cake layer, so that the permeability is reduced, the treatment efficiency is reduced, and secondly, the traditional device adopts a fixed filter structure, the filter layer is easy to harden, and the filtering effect is difficult to ensure. Therefore, the device for carrying out soil infiltration treatment on the decentralized rural domestic sewage is provided to solve the problems. Disclosure of utility model In order to make up for the defects, the utility model provides a distributed rural domestic sewage land percolation treatment device, and aims to solve the problems that a filter layer is easy to block and the filtering effect is difficult to keep stable in the prior art. In order to achieve the aim, the utility model adopts the following technical scheme that the distributed rural domestic sewage land infiltration treatment device comprises a treatment bin, wherein the lower section of the left surface of the treatment bin penetrates through and is fixedly connected with a water outlet pipe, the left end of the treatment bin is provided with a replacement assembly, and the inside of the treatment bin is provided with an infiltration mechanism; The infiltration mechanism comprises an anti-blocking assembly, the anti-blocking assembly comprises a motor, the motor is arranged on the lower surface of the treatment bin, an output shaft of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a positioning rod, the outer wall of the positioning rod is provided with an arc-shaped groove, the inner wall on the right side of the treatment bin is slidably connected with a sliding plate, the inner wall of the sliding plate is fixedly connected with a round block, the left end of the round block is provided with an annular plate, and the right surface of the annular plate is provided with an annular groove; The infiltration mechanism further comprises a filtering assembly, the filtering assembly comprises a connecting ring, the connecting ring is fixedly connected to the inner surface of the annular plate, and the top end of the connecting ring is fixedly provided with a filtering plate through bolts. As a further description of the above technical solution: The filter component further comprises a fixing ring which is fixedly connected to the inner surface of the treatment bin, a sliding groove is formed in the inner wall of the left side of the fixing ring, and a protruding block is fixedly connected to the left surface of the annular plate. As a further description of the above technical solution: The replacement assembly comprises a slot, the slot is formed in the left surface of the treatment bin, an inserting block is inserted into the inner wall of the slot, and a sealing ring is fixedly connected to the left surface of the inserting block. As a further description of the above technical solution: The bottom of the inner wall of the treatment bin is arranged to be gradually inclined downwards from right to left, and the rotating shaft penetrates through and is rotationally connected to the lower surface of the treatment bin. As a further description of the above technical solution: The arc-shaped groove is arranged into a wave shape with two closed ends, the arc-shaped groove is integrally and uniformly distributed on the outer wall of the positioning rod in an annular shape, and the round block is slidably connected to the inner wall of the arc-shaped groove. As a further description of the above technical solution: The left end of the sliding plate is connected to the inner wall of the annular groo