Search

CN-224212429-U - Mine water purifying sedimentation tank

CN224212429UCN 224212429 UCN224212429 UCN 224212429UCN-224212429-U

Abstract

The utility model relates to the technical field of mine water treatment, in particular to a mine water purification sedimentation tank, which comprises a tank body, wherein the inner part of the tank body is divided into a mixing tank and a separating tank, the top of the rear side wall of the mixing tank is provided with a water inlet pipe, the top of the side wall of the mixing tank is provided with a dosing pipe, the outlet of the dosing pipe is provided with a spray head, a stirring piece is arranged on the mixing tank, the top of the front side of the separating tank is provided with an overflow port, the inside of the separating tank is provided with an inclined plate, the bottom of the tank body, which is positioned at the separating tank, is provided with a sludge collecting hopper, the sludge collecting hopper is communicated with a sludge outlet through a sludge outlet formed in the bottom, the front end of the sludge outlet tank is connected with a sludge outlet pipe, and the outlet end of the sludge outlet pipe is connected with a feed inlet of a sludge pump in an installation manner. The improved mine water purifying and settling pond solves the problems of low efficiency and difficult mud cleaning of the traditional settling pond by a mixing pond, a separating pond, a stirring piece, a mud collecting hopper, a mud pump and the like, and is particularly suitable for purifying the mine water.

Inventors

  • DENG XIAOYU
  • LIU JIN
  • XUE ZHONGQIANG

Assignees

  • 山东玉鑫环保科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (7)

  1. 1. The mine water purifying and precipitating tank comprises a tank body (1) and is characterized in that the inner part of the tank body (1) is provided with a mixing tank (2) and a separating tank (3), the top of the rear side wall of the mixing tank (2) is provided with a water inlet pipe (4), the top of the side wall of the mixing tank (2) is provided with a dosing pipe (5), the outlet of the dosing pipe (5) is provided with a spray head (6), and the mixing tank (2) is provided with a stirring piece (7); The top of the front side of the separation tank (3) is provided with an overflow port (8), the inside of the separation tank (3) is provided with an inclined plate (9), the bottom of the tank body (1) positioned at the separation tank (3) is provided with a mud collecting hopper (10), the mud collecting hopper (10) is communicated with a mud outlet groove (12) through a mud outlet (11) formed in the bottom, the front end of the mud outlet groove (12) is connected with a mud outlet pipe (13), and the outlet end of the mud outlet pipe (13) is connected with a feed inlet of a mud pump (14) in a mounting manner; The stirring piece (7) comprises a driving motor (701), a shaft lever (702) is installed at the output end of the driving motor (701), and paddles (703) are arranged on the shaft lever (702).
  2. 2. The mine water purifying and settling tank as claimed in claim 1, wherein the bottom surface of the mixing tank (2) is arranged in an inclined manner, a partition plate is arranged between the mixing tank (2) and the separating tank (3), and the bottom of the partition plate between the mixing tank (2) and the separating tank (3) is communicated.
  3. 3. The mine water purifying and settling tank as claimed in claim 1, wherein the inner side wall at the top of the mixing tank (2) is provided with a connecting plate, and the stirring piece (7) is installed on the mixing tank (2) through the connecting plate.
  4. 4. The mine water purifying and settling tank as claimed in claim 1, wherein the number of the spray heads (6) is two, and the two spray heads (6) are symmetrically arranged on the front side and the rear side of the stirring piece (7).
  5. 5. The mine water purifying and settling tank as claimed in claim 1, wherein the number of the paddles (703) is two, and the two paddles (703) are vertically arranged along the shaft (702).
  6. 6. The mine water purifying and settling tank as claimed in claim 1, wherein the number of the sloping plates (9) is a plurality, and the sloping plates (9) are uniformly distributed in the separating tank (3).
  7. 7. The mine water purifying and settling pond according to claim 1, wherein the number of the sludge collecting hoppers (10) is two, and the two sludge collecting hoppers (10) are communicated with the sludge outlet groove (12) through the sludge outlet (11) at the bottom.

Description

Mine water purifying sedimentation tank Technical Field The utility model relates to the technical field of mine water treatment, in particular to a mine water purifying and precipitating tank. Background The mine water is water formed by various water bodies entering a mine through a water guide channel caused by mining in the mining process, is an important unconventional water source and has important significance for relieving water resource shortage and protecting ecological environment, but the mine water usually contains a large amount of suspended matters, heavy metal ions and harmful impurities, and can be discharged or recycled after precipitation and purification. The design process of the utility model finds that the prior art has the following problems: However, the traditional horizontal sedimentation tank has low hydraulic load, small particles are difficult to settle, sedimentation efficiency is low, sludge at the bottom of the tank is easy to harden, manual cleaning labor intensity is high, secondary pollution is easy to cause, and sludge discharge at the bottom of the tank is difficult. Disclosure of utility model The utility model aims to provide a mine water purifying and precipitating tank so as to solve the problems in the background art. The mine water purifying and precipitating tank comprises a tank body, wherein the inner part of the tank body is provided with a mixing tank and a separating tank, the top of the rear side wall of the mixing tank is provided with a water inlet pipe, the top of the side wall of the mixing tank is provided with a dosing pipe, the outlet of the dosing pipe is provided with a spray head, and the mixing tank is provided with a stirring piece; The top of the front side of the separation tank is provided with an overflow port, the inside of the separation tank is provided with an inclined plate, the bottom of the tank body, which is positioned at the separation tank, is provided with a mud collecting hopper, the mud collecting hopper is communicated with a mud outlet groove through a mud outlet which is formed in the bottom, the front end of the mud outlet groove is connected with a mud outlet pipe, and the outlet end of the mud outlet pipe is connected with a feed inlet of a mud pump; the stirring piece comprises a driving motor, a shaft lever is installed at the output end of the driving motor, and paddles are arranged on the shaft lever. Further preferably, the bottom surface of the mixing tank is inclined, a partition plate is arranged between the mixing tank and the separation tank, and the bottom of the partition plate between the mixing tank and the separation tank is communicated. Further preferably, a connecting plate is arranged on the inner side wall of the top of the mixing tank, and the stirring piece is arranged on the mixing tank through the connecting plate. Further preferably, the number of the spray heads is two, and the two spray heads are symmetrically arranged on the front side and the rear side of the stirring piece. Further preferably, the number of the paddles is two, and the two paddles are vertically arranged along the shaft rod direction. Further preferably, the number of the inclined plates is a plurality, and the inclined plates are uniformly distributed in the separation tank. Further preferably, the number of the sludge collection hoppers is two, and the two sludge collection hoppers are all arranged in a penetrating manner through the sludge outlet at the bottom and the sludge outlet groove. Compared with the prior art, the utility model has the beneficial effects that: Mine water is discharged into a mixing tank to be fully mixed with the medicament for reaction, and then is discharged into a separating tank to be precipitated and filtered, the precipitated mine water is discharged from a water outlet at the front end, impurities such as impurities, suspended matters and fine particles in the mine water can be gathered and precipitated and filtered, the impurities can be effectively separated from the mine water, the precipitation efficiency is further improved, the impurity mud gathered in the mine water is precipitated into a mud collecting hopper at the bottom of a tank body, enters a mud outlet groove from the mud collecting hopper and is pumped out by a mud pump, and the mud gathered in the mud collecting hopper can be pumped out and cleaned, so that the effect of conveniently cleaning mud scale at the bottom of the tank is realized. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic overall sectional view of the present utility model; FIG. 3 is a schematic view of the structure of the stirring element of the present utility model. In the figure, 1, a tank body, 2, a mixing tank, 3, a separation tank, 4, a water inlet pipe, 5, a dosing pipe, 6, a spray head, 7, a stirring piece, 701, a driving motor, 702, a shaft lever, 703, a blade, 8, an overflow port, 9