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CN-224226795-U - Heavy metal pollution waste water treatment equipment

CN224226795UCN 224226795 UCN224226795 UCN 224226795UCN-224226795-U

Abstract

The utility model discloses heavy metal pollution wastewater treatment equipment which comprises a sedimentation treatment tank and is characterized in that a supporting table is fixedly arranged on the inner side surface of the sedimentation treatment tank, a wastewater treatment cylinder is fixedly connected to the upper surface of the supporting table, a driving motor is fixedly connected to the upper surface of the wastewater treatment cylinder, a rotating disc is fixedly connected to the outer surface of a driving shaft of the driving motor, stirring blades are fixedly connected to the outer surface of the rotating disc, a supporting raised strip is fixedly connected to one end of the inner side surface of the wastewater treatment cylinder, a lifting disc is connected to the outer surface of the driving shaft through threads, holes are formed in the surface of the lifting disc, notches are formed in the outer side of the lifting disc, and a precipitator is stirred by adopting a stirring assembly to accelerate fusion.

Inventors

  • Cai Tianhan
  • HUANG LONGHUI
  • LI LIANG

Assignees

  • 鹰潭市天宏环保智能工程有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (7)

  1. 1. The heavy metal pollution wastewater treatment equipment comprises a sedimentation treatment tank (1) and is characterized in that a supporting table (2) is fixedly arranged on the inner side surface of the sedimentation treatment tank (1), a wastewater treatment cylinder (3) is fixedly connected to the upper surface of the supporting table (2), a driving motor (4) is fixedly connected to the upper surface of the wastewater treatment cylinder (3), a rotating disc (6) is fixedly connected to the outer surface of a driving shaft (5) of the driving motor (4), stirring blades (7) are fixedly connected to the outer surface of the rotating disc (6), a supporting raised strip (8) is fixedly connected to one end of the inner side surface of the wastewater treatment cylinder (3), a lifting disc (9) is fixedly connected to the outer surface of the driving shaft (5) through threads, an opening (90) is formed in the surface of the lifting disc (9), and a notch (91) is formed in the outer side of the lifting disc (9).
  2. 2. The heavy metal polluted wastewater treatment device as claimed in claim 1, wherein the notches (91) are uniformly distributed on the outer surface of one circle of the lifting disc (9), and the inner side surface of the notch (91) on one side of the lifting disc (9) is slidably clamped on the outer surface of the supporting raised strip (8).
  3. 3. The heavy metal polluted wastewater treatment device as claimed in claim 1, wherein the openings (90) are respectively formed by combining round holes and triangular holes, and are uniformly and densely arranged on the upper surface of the lifting disc (9).
  4. 4. The heavy metal polluted wastewater treatment device as claimed in claim 1, wherein a feed inlet (30) is arranged on one side of the upper surface of the wastewater treatment cylinder (3), and a wastewater inlet pipe (10) is arranged on the other side of the upper surface of the wastewater treatment cylinder.
  5. 5. The heavy metal polluted wastewater treatment device as claimed in claim 1, wherein a wastewater delivery pipe (100) is arranged at one side of the lower end of the wastewater treatment cylinder (3), and a valve is arranged on the surface of the wastewater delivery pipe (100).
  6. 6. The heavy metal polluted wastewater treatment device as claimed in claim 1, wherein the side surface of the sedimentation treatment tank (1) is provided with a first conduit (11) and a second conduit (12).
  7. 7. The heavy metal polluted wastewater treatment device as claimed in claim 1, wherein the stirring blades (7) are uniformly distributed on a circle of surfaces at the upper end and the lower end of the rotating disc (6).

Description

Heavy metal pollution waste water treatment equipment Technical Field The utility model relates to the field of heavy metal pollution wastewater treatment equipment, in particular to heavy metal pollution wastewater treatment equipment. Background The metal pollution refers to environmental pollution caused by heavy metals or compounds thereof, and is mainly caused by artificial factors such as mining, waste gas emission, sewage irrigation, heavy metal product use and the like, and the heavy metal content in the environment is increased, exceeds a normal range and causes the environmental quality to be deteriorated due to human activities; According to the equipment for monitoring and treating the industrial heavy metal wastewater quality, which is provided by the Chinese patent publication No. CN212540362U, a clamping rod is separated from a clamping groove by rotating a transmission rod, a positioning block is moved upwards to drive a sealing plate to move upwards, and the sealing plate does not seal a hand hole any more, so that a filler is conveniently added into a treatment equipment body, but after a material body is poured, the precipitated heavy metal substances are caused to move again, and meanwhile, the material body cannot be fully diffused in the wastewater, so that the wastewater cannot be effectively treated; The utility model relates to the technical field of wastewater treatment and discloses heavy metal pollution wastewater treatment equipment, which comprises a sedimentation component, a treatment component, a liquid supply tank and a wastewater bin, wherein the sedimentation component comprises a sedimentation tank, a sedimentation treatment tank is arranged on the sedimentation tank, a drainage tank is arranged in the sedimentation treatment tank, a water delivery tank is arranged on the sedimentation treatment tank, the drainage tank is communicated with the water delivery tank, a chelating precipitant is conveyed into the wastewater treatment bin through a delivery pipe, after entering the annular pipe and the inside of a shunt pipe to form a pressure tank, the water is uniformly sprayed on the side part of the U-shaped pipe through a spray nozzle, meanwhile, heavy metal wastewater is conveyed into the wastewater treatment bin through the U-shaped pipe, after the front end of the wastewater forms pressure, the wastewater is sprayed outwards through a water spray hole, the water is fully mixed with the sprayed chelating precipitant, and falls into the inside of a water accumulation cylinder downwards, and is continuously injected inwards along with the chelating precipitant, so that the wastewater in the water accumulation cylinder is in a dynamic state, and the mixing effect of the chelating precipitant and the wastewater is further improved; In the above patent, the precipitant is sprayed out through a plurality of groups of built-in pipelines and spray holes to be effectively and uniformly fused, and in the complex pipeline design, the structure of a plurality of spray holes is complex, and the pipeline is inconvenient to set, easy to block and corrode, and when the precipitant is added, a uniform treatment mechanism is complex and inconvenient. Disclosure of utility model Aiming at the problems in the prior art, the utility model aims to provide heavy metal pollution wastewater treatment equipment which is characterized in that a stirring assembly is adopted to stir and accelerate fusion of precipitants, and the fusion is uniformly treated, so that the equipment is simple in mechanism, not easy to damage and block, low in cost and convenient to use. In order to solve the problems, the utility model adopts the following technical scheme. The heavy metal polluted wastewater treatment equipment comprises a sedimentation treatment tank, and is characterized in that a supporting table is fixedly arranged on the inner side surface of the sedimentation treatment tank, a wastewater treatment cylinder is fixedly connected to the upper surface of the supporting table, a driving motor (the motor rotates clockwise and anticlockwise) is fixedly connected to the upper surface of the wastewater treatment cylinder, the motor rotates clockwise and anticlockwise, the motor rotates anticlockwise and is reversely, according to a forward and reverse control circuit diagram and principle analysis thereof, the aim of reverse rotation can be achieved by only connecting any two phases in a three-phase power supply wire of the motor, a rotary disc is fixedly connected to the outer surface of a driving shaft of the driving motor, stirring blades are fixedly connected to the outer surface of the rotary disc, a supporting protruding strip is fixedly connected to one end of the inner side surface of the wastewater treatment cylinder, a lifting disc is connected to the outer surface of the driving shaft through threads, an opening is formed in the surface of the lifting disc, and a notch is formed in the outer s