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CN-122010260-A - Mine water pretreatment and recharging equipment

CN122010260ACN 122010260 ACN122010260 ACN 122010260ACN-122010260-A

Abstract

The invention discloses mine water pretreatment and recharging equipment, which relates to the technical field of sewage treatment equipment, and comprises a treatment tank body, a water inlet pipe arranged at the top of the treatment tank body, an electric control two-way valve body connected with one end of the water inlet pipe, an electric control valve body arranged at the bottom of the outer wall of the treatment tank body, a sediment slag discharging mechanism arranged at the bottom of the treatment tank body, and a collecting mechanism arranged at the bottom of the sediment slag discharging mechanism.

Inventors

  • LIANG XU
  • WANG XIAOYONG
  • ZHANG HUIFENG
  • WANG XIAODONG
  • HAN LE
  • WANG YUTONG
  • WANG ZHIBO

Assignees

  • 陕西小保当矿业有限公司
  • 中煤科工西安研究院(集团)有限公司

Dates

Publication Date
20260512
Application Date
20260320

Claims (10)

  1. 1. The utility model provides a mine pretreatment of water equipment, includes treatment tank body (1), sets up inlet tube (4) at treatment tank body (1) top, automatically controlled two-way valve body (5) that are connected with inlet tube (4) one end, sets up in automatically controlled valve body (6) of treatment tank body (1) outer wall bottom, its characterized in that still includes: a sediment slag discharging mechanism (2) arranged at the bottom of the treatment tank body (1); The collecting mechanism (3) is arranged at the bottom of the precipitation slag discharging mechanism (2); the sedimentation slag discharging mechanism (2) comprises a conveyor belt (201) arranged at the bottom of the treatment tank body (1), and a filter screen (203) is arranged on the inner wall of the conveyor belt (201); cavities are formed on two sides of the inner wall of the treatment tank body (1); a sealing block (204) is movably arranged in the cavity of the treatment tank body (1).
  2. 2. A mine water pretreatment apparatus as claimed in claim 1, wherein: the collecting mechanism (3) comprises a water wheel (301) arranged at the bottom of the conveyor belt (201), and stress plates (302) are arranged on the outer wall of the water wheel (301) at equal intervals; one side of the water wheel (301) is provided with a collecting bin (303); the bottom of the collecting bin (303) is provided with a drainage bin (304).
  3. 3. A mine water pretreatment apparatus as claimed in claim 1, wherein: a telescopic rod (205) is arranged at the top of the sealing block (204), and a spring (206) is arranged around the outer wall of the telescopic rod (205); 2 treatment tank bodies (1) are symmetrically arranged; The outside of the treatment tank body (1) is cuboid; the inside of the treatment tank body (1) is a hollow cylinder.
  4. 4. A mine water pretreatment apparatus as claimed in claim 1, wherein: The outer wall of the conveyor belt (201) is in an opening shape; Sealing rings (202) are arranged on two sides of the outer wall of the conveyor belt (201).
  5. 5. The mine water pretreatment apparatus as claimed in claim 4, wherein: a groove body is formed in the bottom of the cavity of the treatment tank body (1); the diameter of the tank body of the treatment tank body (1) is matched with the sum of the diameters of the conveying belt (201) and the sealing ring (202).
  6. 6. A mine water pretreatment apparatus as claimed in claim 1, wherein: the three-dimensional view of the sealing block (204) is in an irregular cuboid; the outer wall of the sealing block (204) is inclined; the shape of the sealing block (204) is matched with the shape of the opening of the outer wall of the conveyor belt (201).
  7. 7. A mine water pretreatment apparatus as claimed in claim 2, wherein: The water wheel (301) is aligned with an electric control valve body (6) arranged at the bottom of the outer wall of the treatment tank body (1); One end of the stress plate (302) is semicircular.
  8. 8. A mine water pretreatment apparatus as claimed in claim 2, wherein: the conveying belt (201) penetrates through a groove body formed in the bottom of the cavity of the treatment tank body (1); The outside of the conveyor belt (201) is provided with a driving device and a bracket; the water wheel (301) is connected with a bracket arranged outside the conveyor belt (201) through a connecting component; The bottom of the water wheel (301) is aligned with one side of the drainage bin (304); 2 conveyor belts (201) are symmetrically arranged; both ends of the collecting bin (303) are arranged at the bottoms of both ends of the conveying belt (201).
  9. 9. The mine water refill apparatus of claim 2, further comprising: A fine filtration recharging mechanism (7) arranged at the front part of the collection bin (303); The fine filtration recharging mechanism (7) comprises a water pump (701) arranged at the front part of the drainage bin (304), the output end of the water pump (701) is connected with a connecting pipe (702), and one end of the connecting pipe (702) is connected with a filtration bin (703); one end of the driving device of the conveyor belt (201) is movably connected with a drive bevel gear (705).
  10. 10. A mine water recharging apparatus as defined in claim 9, wherein: A driven bevel gear (706) is movably arranged at the top of the driving bevel gear (705), and the driving bevel gear (705) and the driven bevel gear (706) form meshed transmission connection; The top of the driven bevel gear (706) is movably connected with a driving wheel (707), the outer wall of the driving wheel (707) is connected with a belt (708) in a surrounding manner, and one end of the belt (708) is connected with a driven wheel (709); the bottom of the driven wheel (709) is movably connected with a rotating rod (710); An annular filter screen (711) is arranged on the inner wall of the filter bin (703), and scraping plates are circumferentially distributed on the outer wall of the rotating rod (710); one side of the outer wall of the filter bin (703) is connected with a drain pipe (704); The bottom of the filter bin (703) is provided with a slag discharging bin (712).

Description

Mine water pretreatment and recharging equipment Technical Field The invention relates to the technical field of sewage treatment equipment, in particular to mine water pretreatment and recharging equipment. Background The mine water pretreatment and recharging equipment is used for purifying mine water and recharging the treated water to underground equipment. In the pretreatment process of mine water recharging, flocculation and precipitation are key steps for removing suspended matters, colloid and other impurities in water, and the conventional mine water treatment equipment generally adopts the process of adding medicines, stirring, mixing, standing for precipitation, stopping for slag removal aiming at the treatment mode of the step. After the mine water is subjected to standing precipitation, flocculent impurities formed by flocculation are accumulated at the bottom of the treatment tank, and then the operation of the whole equipment is required to be stopped, and the impurities are cleaned by manually opening a valve at the bottom of the tank body, by means of a suction device or a manual shoveling and the like. And the shutdown slag removal process usually needs to take a certain time, which directly leads to shortened daily effective operation time of equipment, and reduces the treatment efficiency of mine water. When the machine is shut down to remove slag, because of the precipitate is collected and lacks high-efficient means (such as artifical shovel dig, conventional pumping speed is slow), lead to single to remove slag total time consuming increase by a wide margin, except that drainage, the basic time of uncapping, only impurity collection process just makes the shut down flow further increase, and then the effective operation duration of equipment has been compressed, make the treatment effeciency of mine water further reduce, if the precipitate can't collect fast, the impurity of some untimely clearance can pile up at the tank bottom for a long time, not only the caking can harden, still can block up scarfing cinder valve, pipeline and follow-up equipment interface, lead to the next time to remove slag the degree of difficulty bigger, consuming time is longer. Aiming at the problems, innovative design is urgently needed on the basis of original mine water pretreatment and recharging equipment. Disclosure of Invention The technical scheme of the invention aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims to provide mine water pretreatment and recharging equipment so as to solve the problems that the mine water treatment efficiency is reduced due to shutdown and slag removal, sediment is slowly collected and is easy to accumulate and harden at the bottom of a tank, a valve and a pipeline are blocked, and further the slag removal difficulty and the operation and maintenance cost are increased. In order to achieve the purpose, the invention provides the technical scheme that the mine water pretreatment and recharging device comprises a treatment tank body, a water inlet pipe arranged at the top of the treatment tank body, an electric control two-way valve body connected with one end of the water inlet pipe, and an electric control valve body arranged at the bottom of the outer wall of the treatment tank body, and further comprises: The sediment slag discharging mechanism is arranged at the bottom of the treatment tank body; the collecting mechanism is arranged at the bottom of the precipitation slag discharging mechanism; The sedimentation slag discharging mechanism comprises a conveyor belt arranged at the bottom of the treatment tank body, and a filter screen is arranged on the inner wall of the conveyor belt; Cavities are formed on two sides of the inner wall of the treatment tank body; a sealing block is movably arranged in the cavity of the treatment tank body. Preferably, the collecting mechanism comprises a water wheel arranged at the bottom of the conveyor belt, and the outer wall of the water wheel is provided with stress plates at equal intervals; a collecting bin is arranged on one side of the water wheel; the bottom of the collecting bin is provided with a drainage bin. Preferably, a telescopic rod is arranged at the top of the sealing block, and a spring is arranged around the outer wall of the telescopic rod; 2 treatment tank bodies are symmetrically arranged; The outside of the treatment tank body is cuboid; The inside of the treatment tank body is a hollow cylinder. Preferably, the outer wall of the conveyor belt is in an opening shape; sealing rings are arranged on two sides of the outer wall of the conveyor belt. Preferably, a groove body is formed at the bottom of the body cavity of the treatment tank; The diameter of the tank body of the treatment tank is matched with the sum of the diameters of the conveyor belt and the sealing ring. Preferably, the three-dimens