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CN-224226791-U - Lead zinc ore dressing wastewater treatment device

CN224226791UCN 224226791 UCN224226791 UCN 224226791UCN-224226791-U

Abstract

The utility model relates to the technical field of mineral processing wastewater treatment, in particular to a lead zinc ore mineral processing wastewater treatment device which comprises a precipitation structure, a drainage structure and a stirring structure, wherein the precipitation structure comprises a precipitation tank, the drainage structure is fixedly arranged at one side edge of the bottom of the precipitation tank, the stirring structure comprises a base shaft which is rotatably arranged at a central shaft in the precipitation tank, a plurality of groups of stirring rods are fixedly arranged on the side surface of the base shaft in a ring-shaped equal-angle arrangement manner, and stirring blades are hinged to the outer ends of the stirring rods. According to the utility model, various impurities in wastewater flocculate large-particle aggregates, after the large-particle aggregates are precipitated for a period of time, each stirring blade is rotated, one side edge of each stirring blade abuts against the inner wall of the precipitation tank to scrape off and remove sediment at the bottom in the precipitation tank, a stirring structure is additionally arranged in a precipitation step container in the traditional process, mixing of coagulant and wastewater is accelerated, flocculation and precipitation efficiency is improved, sediment discharge work is realized by utilizing the mechanical structure of the stirring structure, and working efficiency is greatly improved.

Inventors

  • TANG ZHULIN
  • LI JIANPING
  • LI JIANFENG

Assignees

  • 新疆锌利实业发展有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (6)

  1. 1. A lead zinc ore beneficiation wastewater treatment device, which is characterized by comprising: A precipitation structure (1), the precipitation structure (1) comprising a precipitation tank (101); The drainage structure (2) is fixedly arranged at the edge of one side of the bottom of the sedimentation tank (101); stirring structure (3), stirring structure (3) include basic shaft (301), basic shaft (301) rotary mounting is in the inside center pin department of precipitation tank (101), basic shaft (301) side surface is annular equiangle and arranges fixed mounting and have a plurality of puddler (302) of group, every group puddler (302) outer end articulates there is stirring vane (305).
  2. 2. A treatment device of lead-zinc ore dressing wastewater according to claim 1, characterized in that the precipitation structure (1) further comprises: The driving motor (102), the driving motor (102) is fixedly arranged in the middle of one side of the precipitation tank (101), and the output end of the driving motor (102) is fixedly connected with one end of the base shaft (301); the conductive slip ring (103), the conductive slip ring (103) is rotationally sleeved at the middle part of one side of the precipitation tank (101), and the conductive slip ring (103) is rotationally sleeved with one end of the base shaft (301); the connecting bearing (104) is rotatably sleeved at the middle part of the other side of the precipitation tank (101), and the connecting bearing (104) is rotatably sleeved with the other end of the base shaft (301); A chemical addition port (106), wherein the chemical addition port (106) is fixedly arranged on one side surface of the precipitation tank (101) and is communicated with the inside of the precipitation tank (101); The sealed bearing (105), sealed bearing (105) rotatory cup joint in medicament adding port (106), precipitation tank (101) intercommunication mouth department.
  3. 3. A device for treating lead-zinc ore dressing wastewater according to claim 1 or 2, characterized in that the precipitation structure (1) further comprises: A wastewater inlet (107), wherein the wastewater inlet (107) is fixedly arranged at the edge of one side of the upper surface of the precipitation tank (101); a drain outlet (108), wherein the drain outlet (108) is arranged on the front side surface of the precipitation tank (101); And the bottom side of the sealing plate (109) is hinged with the lower edge of the sewage outlet (108).
  4. 4. A treatment plant of lead-zinc ore dressing wastewater according to claim 1, characterized in that the drainage structure (2) comprises: A seal receiving sleeve (201), wherein the seal receiving sleeve (201) is fixedly arranged at one side edge of the bottom of the sedimentation tank (101); The compensating seal plug (202) is in sliding clamping connection with the inside of the seal plug storage sleeve (201), and one end of the compensating seal plug (202) stretches into the inside of the sedimentation tank (101) and is mutually matched with the radian of the inner wall of the sedimentation tank (101); The first electric push rod (203) is fixedly arranged at the front end of the sealing plug storage sleeve (201), and the output end of the first electric push rod (203) is fixedly connected with the compensation sealing plug (202); And a water outlet (204), wherein the water outlet (204) is fixedly arranged at the bottom side of the rear end of the sealing plug accommodating sleeve (201).
  5. 5. The lead-zinc ore dressing wastewater treatment device according to claim 1, wherein the base shaft (301) and the stirring rod (302) are internally provided with a medicament inlet channel (303), one end opening of the medicament inlet channel (303) is mutually communicated with the medicament adding port (106) through a sealing bearing (105), the side surface of the stirring rod (302) is penetrated and provided with a medicament outlet (304), and the medicament outlet (304) is mutually communicated with the medicament inlet channel (303).
  6. 6. The lead zinc ore dressing wastewater treatment device according to claim 1 or 5, wherein the side surface of the base shaft (301) is hinged with the lower end of the second electric push rod (306), and the output end of the second electric push rod (306) is hinged with the side edge of the stirring blade (305).

Description

Lead zinc ore dressing wastewater treatment device Technical Field The utility model relates to the technical field of beneficiation wastewater treatment, in particular to a treatment device for lead zinc ore beneficiation wastewater. Background In the conventional lead-zinc ore dressing process, a large amount of agents such as lime, sodium carbonate, zinc sulfate, copper sulfate, xanthate, black powder and the like are added, so that the produced lead-zinc ore dressing wastewater has complex components, has the characteristics of high pH value, high Ca < 2+ > (calcium ions), high COD (chemical oxygen demand), high suspended matters and heavy metal ions, and can cause serious pollution to soil and water source environment if directly discharged, so that the lead-zinc ore dressing wastewater is required to be discharged after being treated. While the current treatment methods are various, most of the initial steps of the various methods are precipitation decontamination work, the wastewater is added with flocculating agent through a sedimentation tank and kept still for a long time, large-particle impurities are flocculated and precipitated to the bottom of the tank, then the wastewater is discharged, finally the precipitate is cleaned, and then the next work is carried out, so that the whole steps take very long time and have lower efficiency. Disclosure of utility model The utility model aims to provide a treatment device for lead-zinc ore dressing wastewater, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: A lead zinc ore dressing wastewater treatment device, comprising: A precipitation structure comprising a precipitation tank; The drainage structure is fixedly arranged at one side edge of the bottom of the sedimentation tank; Stirring structure, stirring structure includes the basic shaft, basic shaft rotation mounting is in the inside center pin department of precipitation tank, basic shaft side surface is annular equiangular arrangement fixed mounting has a plurality of sets of puddler, every group the puddler outer end articulates there is stirring vane. Further characterized in that the precipitation structure further comprises: The driving motor is fixedly arranged in the middle of one side of the precipitation tank, and the output end of the driving motor is fixedly connected with one end of the base shaft; the conductive slip ring is rotationally sleeved at the middle part of one side of the precipitation tank and rotationally sleeved with one end of the base shaft; the connecting bearing is rotationally sleeved at the middle part of the other side of the precipitation tank and is rotationally sleeved with the other end of the base shaft; The medicament adding port is fixedly arranged on one side surface of the precipitation tank and is communicated with the interior of the precipitation tank; The sealed bearing is rotationally sleeved at the medicine adding port and the precipitating tank communicating port. Further characterized in that the precipitation structure further comprises: the wastewater inlet is fixedly arranged at the edge of one side of the upper surface of the precipitation tank; the sewage outlet is formed in the front surface of the precipitation tank; and the bottom side of the sealing plate is hinged with the lower edge of the sewage outlet. Further characterized in that the drainage structure comprises: the sealing plug storage sleeve is fixedly arranged at one side edge of the bottom of the sedimentation tank; The compensation sealing plug is in sliding clamping connection with the inside of the sealing plug storage sleeve, and one end of the compensation sealing plug stretches into the precipitation tank and is mutually matched with the radian of the inner wall of the precipitation tank; The first electric push rod is fixedly arranged at the front end of the sealing plug storage sleeve, and the output end of the first electric push rod is fixedly connected with the compensation sealing plug; and the water outlet is fixedly arranged at the bottom side of the rear end of the sealing plug storage sleeve. The medicine adding device is characterized in that a medicine inlet channel is formed in the base shaft and the stirring rod, an opening at one end of the medicine inlet channel is communicated with the medicine adding port through a sealing bearing, a medicine outlet is formed in the side surface of the stirring rod in a penetrating mode, and the medicine outlet is communicated with the medicine inlet channel. The stirring device is further characterized in that the side surface of the base shaft is hinged with the lower end of the second electric push rod, and the output end of the second electric push rod is hinged with the edge of one side of the stirring blade. Compared with the prior art, the utility model has the beneficial effects that: 1. The s