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CN-224220873-U - Sludge reduction sewage treatment equipment

CN224220873UCN 224220873 UCN224220873 UCN 224220873UCN-224220873-U

Abstract

The utility model relates to the technical field of sewage treatment, in particular to sludge reduction sewage treatment equipment, which comprises a shell, wherein the bottom end of the shell is fixedly connected with a guide shell, the bottom end of the guide shell is fixedly connected with a bottom plate, the bottom end of the bottom plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft penetrating through the bottom plate, the outer side of the first rotating shaft is fixedly connected with a stirring plate positioned at the inner side of the guide shell, the bottom end of the bottom plate is communicated with a drain pipe positioned at the outer side of the first motor, and the inner part of the drain pipe is fixedly connected with a stainless steel wedge-shaped net.

Inventors

  • LIU YANG
  • LIU ZHIFENG
  • LIU DANHUA

Assignees

  • 无锡市日易环境科技有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (5)

  1. 1. The sludge reduction sewage treatment equipment comprises a shell (1), and is characterized in that a guide shell (2) is fixedly connected to the bottom end of the shell (1), a bottom plate (3) is fixedly connected to the bottom end of the guide shell (2), a first motor (4) is fixedly connected to the bottom end of the bottom plate (3), a first rotating shaft (5) penetrating through the bottom plate (3) is fixedly connected to the output end of the first motor (4), a stirring plate (6) located on the inner side of the guide shell (2) is fixedly connected to the outer side of the first rotating shaft (5), a drain pipe (7) located on the outer side of the first motor (4) is communicated to the bottom end of the bottom plate (3), a stainless steel wedge-shaped net (8) is fixedly connected to the bottom end of the drain pipe (7) and is communicated with a sludge discharge pipe (9), a second motor (11) is fixedly connected to one side of the sludge discharge pipe (9) and is fixedly connected to a fixing plate (10) far away from the first motor (4), a second motor (11) is fixedly connected to one side of the sludge discharge pipe (9), a second rotating shaft (12) is fixedly connected to the second rotating shaft (12), the outside of mud pipe (9) is equipped with nylon filter screen (14), the bottom intercommunication of drain pipe (7) has dredge pump (15), mud mouth (16) have been seted up to the bottom of mud pipe (9).
  2. 2. The sludge reduction sewage treatment apparatus as claimed in claim 1, wherein the lengths of the second rotating shaft (12) and the auger (13) are matched, and the lengths of the second rotating shaft (12) and the auger (13) are greater than the length of the sludge discharge pipe (9).
  3. 3. The sludge reduction sewage treatment device according to claim 2, wherein the height of the stainless steel wedge-shaped net (8) is matched with the height of the bottom end of the sludge discharge pipe (9), and the top end of the stainless steel wedge-shaped net (8) and the bottom end of the auger (13) are attached to each other.
  4. 4. The sludge reduction sewage treatment device according to claim 2, wherein the nylon filter screens (14) are uniformly arranged on the surface of the sludge discharge pipe (9) at intervals by taking the center of the sludge discharge pipe (9) as the center, and a plurality of nylon filter screens (14) and one sludge discharge pipe (9) are arranged in a group, four groups are all arranged, and the nylon filter screens are symmetrically arranged on two sides of the guide shell (2).
  5. 5. The sludge reduction sewage treatment device according to claim 1, wherein the water discharge pipe (7), the stainless steel wedge-shaped net (8) and the sewage pump (15) are arranged in one group, four groups are arranged in total, and the water discharge pipe (7), the stainless steel wedge-shaped net (8) and the sewage pump (15) are symmetrically arranged at the bottom end of the bottom plate (3) in a left-right mode.

Description

Sludge reduction sewage treatment equipment Technical Field The utility model relates to the technical field of sewage treatment, in particular to sludge reduction sewage treatment equipment. Background The sludge reduction is to reduce the sludge content in the sewage through various technologies and methods in the sewage treatment process, has important significance for the stable operation and environmental protection of the sewage treatment plant, can reduce the cost of sludge treatment and disposal, and can also reduce the pollution of the sludge to the environment and occupied land resources. The existing sewage treatment equipment generally separates sludge through a gravity precipitation method, then carries out reduction treatment on the separated sludge, has long natural precipitation separation time, generally cannot add new sewage midway, can influence the integral effect, has low use efficiency, and therefore, proposes the sludge reduction sewage treatment equipment for the problems. Disclosure of utility model The utility model aims to provide sludge reduction sewage treatment equipment for solving the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a mud decrement sewage treatment device, includes the shell, the bottom fixedly connected with guide shell of shell, the bottom fixedly connected with bottom plate of guide shell, the first motor of bottom fixedly connected with of bottom plate, the output fixedly connected with of first motor runs through the first pivot of bottom plate, the outside fixedly connected with of first pivot is located the inboard stirring board of guide shell, the bottom intercommunication of bottom plate has the drain pipe that is located the first motor outside, the inside fixedly connected with wedge of drain pipe, one side intercommunication that first motor was kept away from to the drain pipe has the mud pipe, one end fixedly connected with fixed plate that first motor was kept away from to the mud pipe, one side fixedly connected with second motor that the mud pipe was kept away from to the fixed plate, the output fixedly connected with of second motor runs through the second pivot, the outside fixedly connected with auger of second pivot, the outside of mud pipe is equipped with the nylon filter screen, the bottom intercommunication of drain pipe has the drain pump, the drain outlet has been seted up to the bottom of mud pipe. Preferably, the lengths of the second rotating shaft and the auger are matched, and the lengths of the second rotating shaft and the auger are larger than the length of the sludge discharge pipe. Preferably, the height of the stainless steel wedge-shaped net is matched with the bottom end height of the sludge discharge pipe, and the top end of the stainless steel wedge-shaped net and the bottom end of the auger are mutually attached. Preferably, the nylon filter screen is evenly arranged on the surface of the mud pipe at intervals by taking the center of the mud pipe as the center of the circle, a plurality of nylon filter screens and one mud pipe are in a group, four groups are all arranged, and the nylon filter screens and one mud pipe are symmetrically arranged on two sides of the guide shell. Preferably, the drain pipe, the stainless steel wedge-shaped net and the sewage pump are in a group, four groups are provided, and the drain pipe, the stainless steel wedge-shaped net and the sewage pump are arranged at the bottom end of the bottom plate in bilateral symmetry. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, through the components such as the shell, the guide shell, the bottom plate, the drain pipe, the stainless steel wedge-shaped net, the sludge discharge pipe, the fixed plate, the second motor, the second rotating shaft, the auger, the nylon filter screen, the sewage pump, the sludge discharge port and the like, sewage and sludge can be accelerated to enter the drain pipe through the arranged sewage pump, the effect of cement separation is realized through the stainless steel wedge-shaped net, the sludge can be discharged through the auger, the redundant water in the sludge can be discharged through the nylon filter screen, the efficient sewage and sludge separation effect is realized through the components, and the sludge in the sewage is more efficiently removed, so that the problems that the existing sewage treatment equipment generally separates the sludge through a gravity precipitation method, then carries out reduction treatment on the separated sludge, the natural precipitation separation time is relatively long, the integral effect can not be influenced due to the fact that new sewage is generally added in the middle, and the use efficiency is lower are solved; 2. According to the utility model, the sludge in the shell and the