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CN-224207479-U - Device for rapidly precipitating coal slime in sedimentation tank by using coagulant aid

CN224207479UCN 224207479 UCN224207479 UCN 224207479UCN-224207479-U

Abstract

The utility model discloses a device for rapidly precipitating coal slime in a sedimentation tank by using a coagulant aid, which relates to the technical field of coal sewage treatment equipment, and comprises an outer wall of the sedimentation tank and a concrete partition wall arranged on the inner side of the outer wall of the sedimentation tank, the upper surface of concrete partition wall is provided with angle adjustment mechanism, angle adjustment mechanism includes the fixed plate with the upper surface fixed connection of concrete partition wall, one side fixedly connected with support frame of fixed plate. The device for rapidly precipitating the coal slime in the sedimentation tank is characterized in that a fixing plate, a supporting frame, a mounting frame, an adjusting frame, a first electric telescopic rod, a second electric telescopic rod, a medicine spraying nozzle and a telescopic hose are used in a matched mode, coagulant aid liquid medicine is uniformly sprayed to the water surface when water naturally flows in the sedimentation tank, so that coal sewage and the liquid medicine are mixed, the coal slime in the coal sewage is rapidly precipitated, the pressure of equipment for post-treatment of the coal sewage is reduced, the water quality standard after the treatment of the coal sewage is improved, and the nozzle is subjected to angle adjustment.

Inventors

  • ZHANG JUNFENG
  • HAN QIANG
  • WANG SIJIA
  • Song tengfei

Assignees

  • 国投中煤同煤京唐港口有限公司

Dates

Publication Date
20260508
Application Date
20250503

Claims (8)

  1. 1. The device for rapidly precipitating the coal slime in the sedimentation tank by using the coagulant aid comprises a sediment Chi Waiqiang (10) and a concrete partition wall (9) arranged on the inner side of the sediment Chi Waiqiang (10), and is characterized in that an angle adjusting mechanism (4) is arranged on the upper surface of the concrete partition wall (9), the angle adjusting mechanism (4) comprises a fixed plate (401) fixedly connected with the upper surface of the concrete partition wall (9), one side of the fixed plate (401) is fixedly connected with a supporting frame (402), one end, far away from the fixed plate (401), of the supporting frame (402) is rotationally connected with a mounting frame (403), one end of the mounting frame (403) is rotationally connected with an adjusting frame (404), and one side of the adjusting frame (404) is universally connected with a first electric telescopic rod (405); the other side universal connection of adjusting frame (404) has second electric telescopic handle (406), the left side fixedly connected with of adjusting frame (404) spouts medicine shower nozzle (407), the water inlet of spouting medicine shower nozzle (407) is fixed to be linked together has scalable hose (408).
  2. 2. The device for rapidly precipitating coal slime in a precipitation tank by using a coagulant aid according to claim 1, wherein the upper surface of the concrete partition wall (9) is provided with a first water passing hole (6), one side of the fixed plate (401) is in universal connection with the fixed end of the first electric telescopic rod (405), and one side of the fixed plate (401) is in universal connection with the fixed end of the second electric telescopic rod (406).
  3. 3. The device for rapidly precipitating coal slime in a precipitation tank by using a coagulant aid according to claim 1, wherein a water outlet pipe (1) is arranged on the inner wall of the precipitation Chi Waiqiang (10), and a water inlet of the water outlet pipe (1) is fixedly communicated with a water outlet pump (8).
  4. 4. The device for rapidly precipitating coal slime in a precipitation tank by using a coagulant aid according to claim 3, wherein a first water inlet pipe (2) is arranged on the inner wall of the precipitation Chi Waiqiang (10), and a precipitation tank overflow port (7) is arranged on the other side of the precipitation Chi Waiqiang (10).
  5. 5. The device for rapidly precipitating coal slime in a precipitation tank by using a coagulant aid according to claim 4, wherein a precipitation tank platform (11) is arranged on the inner side of the precipitation Chi Waiqiang (10), and a second water passing hole (12) is formed in the upper surface of the precipitation tank platform (11).
  6. 6. The device for rapidly precipitating coal slime in a precipitation tank by using a coagulant aid according to claim 5, wherein a dosing mechanism (5) is arranged on the inner side of the precipitation tank platform (11), the dosing mechanism (5) comprises a dosing box (501) fixedly connected with the inner side of the precipitation tank platform (11), a stirrer (502) is fixedly connected to the upper surface of the dosing box (501), a stirring shaft (503) is fixedly connected to an output shaft of the stirrer (502), and the stirring shaft (503) penetrates through the dosing box (501) and is rotationally connected with the dosing box (501).
  7. 7. The device for rapidly precipitating coal slime in a precipitation tank by using a coagulant aid according to claim 6, wherein a submersible pump (505) is fixedly connected to the inner side of the dosing tank (501), a water outlet of the submersible pump (505) is fixedly communicated with a first conveying pipe (506), a water outlet of the first conveying pipe (506) is fixedly communicated with a spraying pipeline (3), a water outlet of the spraying pipeline (3) is fixedly communicated with a second conveying pipe (13), and a water outlet of the second conveying pipe (13) is fixedly communicated with a water inlet of a telescopic hose (408).
  8. 8. The device for rapidly precipitating coal slime in a precipitation tank by using a coagulant aid according to claim 7, wherein a second water inlet pipe (504) is fixedly communicated with a water inlet of the dosing tank (501), and the outer surface of the second water inlet pipe (504) is fixedly connected with the inner wall of the precipitation Chi Waiqiang (10).

Description

Device for rapidly precipitating coal slime in sedimentation tank by using coagulant aid Technical Field The utility model relates to the technical field of coal sewage treatment equipment, in particular to a device for rapidly precipitating coal slime in a precipitation tank by using a coagulant aid. Background In the industries of coal production, transportation and storage, a plurality of problems such as messy field environment, difficult personnel passing and maintenance, high cleaning difficulty and the like are caused by coal slime, dust, coal blocks and the like generated during field operation. The main measures adopted at present are mainly that after manual cleaning and collection, the waste water is transported to a centralized place for treatment through a vehicle, so that workers are required to be arranged for manual cleaning and flushing, and the waste water becomes coal-containing sewage after meeting water. Or an underground trench is constructed for collecting and flowing the coal sewage, and the content of the coal slime in the coal sewage is higher, so that the pressure on the later treatment equipment is higher. The industrial coal-containing sewage treatment equipment is generally built in a matched manner, the general process is that the coal-containing sewage firstly enters a sedimentation tank through trench collection, is naturally sedimentated, is treated by an integrated water purifier, and is secondarily utilized or discharged after being treated, but with the development of economy, the national requirement on environmental protection is also higher and higher. Domestic coal ports, freight yards and coal mines are unprecedented in the aspect of reinforcing clean production technology innovation. The integrated water purifier used at present can not treat the coal sewage with larger specific gravity of the coal slime content after long-time treatment to meet the national emission standard, the angle of the spray head is difficult to adjust, and uneven spraying easily occurs when the liquid medicine is sprayed, so that the treatment effect is not ideal; to this end, we provide a device for rapidly precipitating coal slurry in a precipitation tank using a coagulant aid to solve the above problems. Disclosure of utility model The utility model aims to provide a device for rapidly precipitating coal slime in a precipitation tank by using a coagulant aid so as to solve the problems in the prior art. The device comprises a sedimentation tank outer wall and a concrete partition wall arranged on the inner side of the sedimentation tank outer wall, wherein an angle adjusting mechanism is arranged on the upper surface of the concrete partition wall and comprises a fixed plate fixedly connected with the upper surface of the concrete partition wall, one side of the fixed plate is fixedly connected with a support frame, one end of the support frame far away from the fixed plate is rotatably connected with a mounting frame, one end of the mounting frame is rotatably connected with an adjusting frame, and one side of the adjusting frame is universally connected with a first electric telescopic rod; the other side universal connection of adjusting the frame has the electronic telescopic link of second, the left side fixedly connected with of adjusting the frame spouts the medicine shower nozzle, the water inlet of spouting the medicine shower nozzle is fixed to be linked together has scalable hose. Preferably, the upper surface of concrete partition wall is provided with first water hole, one side of fixed plate and the stiff end universal connection of first electric telescopic handle, one side of fixed plate and the stiff end universal connection of second electric telescopic handle can be fixed first electric telescopic handle and second electric telescopic handle through the fixed plate, prevent to drop at present in the regulation output, play fixed effect. Preferably, the inner wall of sedimentation tank outer wall is provided with the outlet pipe, the water inlet of outlet pipe fixedly communicates has a water pump, and the water after filtering is taken out through the water pump, and the rethread outlet pipe flows. Preferably, the inner wall of the sedimentation tank outer wall is provided with a first water inlet pipe, the other side of the sedimentation tank outer wall is provided with a sedimentation tank overflow port, and when water reaches the position of the sedimentation tank overflow port, redundant water is discharged through the sedimentation tank overflow port. Preferably, the inner side of the outer wall of the sedimentation tank is provided with a sedimentation tank platform, the upper surface of the sedimentation tank platform is provided with a second water passing hole, and the sedimentation tank platform arranged in the outer wall of the sedimentation tank can observe the interior of the sedimentation tank. Preferably, the inboard of sedimentation tank platform is pr