CN219326629U - Novel mine well is handled device - Google Patents

Abstract

The utility model relates to the technical field of mine water treatment, in particular to a novel mine water underground treatment device. The stirring assembly is arranged inside a water tank of the device, a positioning clamping plate is arranged on one side of the inner wall of the water tank, a positioning clamping groove is formed in the top of the positioning clamping plate, an ultrasonic atomizer is arranged on the inner side wall of the water tank, side plates are arranged on two sides of the ultrasonic atomizer, and the side plates are clamped in the positioning clamping groove; the water tank is characterized in that a water inlet pipe is communicated with the upper portion of one side of the water tank, a mud outlet pipe is communicated with the lower portion of the water tank, a connecting pipeline is communicated with the top of the water tank, and a water mist collecting mechanism is connected with the upper end of the connecting pipeline. The device can effectively remove insoluble solid impurities in the mine water, and no flocculant is required to be added in the process of treating the mine water, so that the mine water quality can be effectively prevented from being further complicated, and the burden is added for the subsequent mine water treatment; meanwhile, the waiting time of the flocculation precipitation in the traditional underground pretreatment is saved, and the occupied area is reduced.

Description

Novel mine well is handled device

Technical Field

The utility model relates to the technical field of mine water treatment, in particular to a novel mine water underground treatment device.

Background

Mine water of a coal mine is sourced from underground water, production activities of coal and recycling treatment of the underground water by coal enterprises are very important, and a large amount of surface water and underground water can be replaced by taking the mine water as water resources for reuse, so that the surface and underground water resources are protected, and the water environment of a water-deficient area is improved. However, the existing underground reuse technology of mine water has no mature technical scheme, so how to solve the problems of treatment, emission, economy and high-efficiency utilization of mine water is always a problem of long-term exploration of green sustainable development in the coal mine industry.

At present, most of underground water of coal mines is discharged into surface water after being directly subjected to simple precipitation treatment, the method for treating the mine water is that the mine water is discharged from an underground water sump, or an adjusting pool and structures for treating the mine water are built on the ground, so that the mine water is treated to meet the water quality requirements of discharge, drinking and the like, one part of the mine water is utilized on the ground, and the other part of the mine water is returned to the underground for utilization. The utility model with the authority of CN216273516U discloses a device for treating mine water with high turbidity under a coal mine, which achieves the effect of treating the mine water in a precipitation and flocculation mode according to the working principle. However, the conventional manner of treating mine water in the prior art has the following problems: (1) At present, the traditional mine water treatment is usually carried out by firstly conveying mine water from the well water to the ground through a water pump, however, a large amount of electric energy is consumed in the process for lifting the mine water, and the problems that a pump shell of a pressurizing pump is easy to damage, the pressure of an upper pipeline and a lower pipeline is too high, the pressure of a lower pipeline is difficult to reduce and the like are also caused; (2) The conventional mine water pretreatment generally comprises flocculation, precipitation and other operation steps, and the pretreatment mode with higher water quality requirement often also comprises an adjusting tank and a distributing well, so that the problem of large occupied area exists; (3) Mine water pretreatment such as flocculation precipitation is to lift mine water with low mineralization degree and high suspended matter content to an above-ground regulating tank for pre-precipitation treatment, and particles and water in the mine water are separated by gravity, so that the traditional water pretreatment such as flocculation precipitation can be completed only after a long time; (4) The flocculation treatment is carried out by adding polyacrylamide flocculant into mine water, but because the fluctuation of water quality is large in the mine water treatment process, the activity concentration in the mixed solution is difficult to stabilize, and technicians usually add flocculant by experience, the addition amount of the flocculant is unreasonable, and the water quality is difficult to be ensured, so that the water quality is further complicated, and the burden is added for subsequent treatment.

Disclosure of Invention

The utility model provides a novel mine water underground treatment device, which can effectively remove insoluble solid impurities in mine water, does not need to additionally add flocculating agent into the mine water, effectively prevents the mine water from being further complicated, saves the waiting time of flocculation precipitation in the traditional underground pretreatment, and reduces the occupied area.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the novel mine well underground treatment device comprises a water tank and a clamping mechanism, wherein a stirring assembly is arranged inside the water tank, a positioning clamping plate is arranged on one side of the inner wall of the water tank, a positioning clamping groove is formed in the top of the positioning clamping plate, an ultrasonic atomizer is arranged on the inner side wall of the water tank, side plates are arranged on two sides of the ultrasonic atomizer, and the side plates are clamped in the positioning clamping groove; one side upper portion intercommunication of water tank has inlet tube, lower part intercommunication to have out the mud pipe, the top intercommunication of water tank has connecting tube, the connecting tube upper end is connected with water smoke collection mechanism, and ultrasonic atomizer is used for atomizing the mine water that lets in the water tank into water smoke, and then water smoke collection mechanism collects water smoke and condenses it into water.

The water mist collecting mechanism comprises a vertical diagonal flow booster fan, an air inlet end of the diagonal flow booster fan is communicated with a ventilating duct, an air outlet end of the diagonal flow booster fan is communicated with a condensing duct, the other end of the ventilating duct is communicated with the connecting duct, and the diagonal flow booster fan is used for sucking atomized water mist in the water tank.

The ultrasonic atomizer is characterized in that a placement hole is further formed in one side of the upper portion of the water tank, a cover plate hinged to the water tank is arranged at the placement hole, a wire outlet is further formed in the placement hole on the water tank, the ultrasonic atomizer can be installed in the water tank through the placement hole, and meanwhile the ultrasonic atomizer is convenient to overhaul at regular time.

Further, the stirring assembly comprises a stirring rod which is rotatably arranged in the water tank, a plurality of stirring blades are annularly arranged on the stirring rod, and the stirring assembly is used for stirring and mixing well water.

Further, the groove is formed in one side of the water tank, the through hole is formed in the groove, one end of the stirring rod penetrates through the through hole to extend to the outside of the water tank and is connected with the stirring handle, the sealing ring is further arranged in the groove, and the groove and the sealing ring are used for preventing water seepage at the joint of the stirring rod and the water tank.

Further, the air inlet end and the air outlet end of the diagonal flow booster fan are both provided with connecting shells, and the outer side wall of the diagonal flow booster fan is sleeved with a fixing ring for fixing the connecting shells.

Further, one end of the ventilation pipeline is sleeved in the connecting shell; the upper end of the condensation pipeline is sleeved in the connecting shell.

Further, the bottom of condensation pipeline is connected with the funnel, the below of funnel is provided with the water receiver, and the water receiver is used for collecting the water of water smoke condensation.

Further, the fixture comprises a base and a vertical rod fixedly arranged on the base, an upper pipeline clamp for fixing the diagonal flow booster fan is arranged on the upper portion of the vertical rod, a lower pipeline clamp for fixing the funnel is arranged on the lower portion of the vertical rod, and the upper pipeline clamp and the lower pipeline clamp are respectively used for clamping and fixing the diagonal flow booster fan and the funnel.

Through the technical scheme, the utility model has the beneficial effects that:

the utility model can effectively remove insoluble solid impurities in the mine water, and no flocculant is required to be added in the process of treating the mine water, so that the mine water quality can be effectively prevented from being further complicated, and the burden on the subsequent mine water treatment is avoided; meanwhile, the waiting time of flocculation precipitation in the traditional underground pretreatment is saved, and the occupied area is reduced; meanwhile, the device is placed underground in the use process, so that mine water does not need to be lifted to the ground, and the problem existing in the process of lifting the mine water is solved.

The ultrasonic atomizer is used for atomizing mine water introduced into the water tank so as to atomize the mine water into water mist, the water mist is collected by the water mist collecting mechanism for treatment and condensation into water, and the diagonal flow booster fan is used for sucking the water mist atomized by the mine water in the water tank.

The stirring rod and the stirring blade are used for uniformly mixing and stirring mine water, so that solid substances in mine water to be treated and liquid water or colloid are dispersed and uniformly mixed, and the phenomenon that the colloid or solid substances are directly suspended at the bottom after atomization to cause uneven reaction is avoided.

Drawings

FIG. 1 is a schematic diagram of a novel mine well downhole processing apparatus of the present utility model;

FIG. 2 is a schematic view of an atomizing mechanism according to the present disclosure;

FIG. 3 is a schematic diagram of a second embodiment of the atomizing mechanism according to the present disclosure;

FIG. 4 is a schematic view of the structure of the water tank of the present utility model;

FIG. 5 is a schematic view of the structure of the ultrasonic atomizer of the present utility model;

FIG. 6 is a schematic diagram of the structure of the diagonal flow booster fan of the present utility model;

FIG. 7 is a schematic view of the structure of the connection of the stirring rod and the water tank;

fig. 8 is an enlarged view at a in fig. 3;

FIG. 9 is a schematic diagram of the structure of a novel downhole processing device for mine water before atomization;

FIG. 10 is a schematic view of the structure of a novel mine well downhole treatment apparatus of the present utility model when atomizing.

The reference numerals in the drawings are: 1 is a water tank, 2 is a connecting pipeline, 3 is a water inlet pipe, 4 is a mud outlet pipe, 5 is a placing hole, 6 is a cover plate, 7 is a stirring rod, 8 is a stirring blade, 9 is a stirring handle, 10 is a groove, 11 is a sealing ring, 12 is a through hole, 13 is an ultrasonic atomizer, 14 is a side plate, 15 is a positioning clamping plate, 16 is a wire outlet, 17 is a ventilating pipeline, 18 is an oblique flow booster fan, 19 is a connecting shell, 20 is a condensing pipeline, 21 is a fixed ring, 22 is a water storage device, 23 is a base, 24 is a vertical rod, 25 is a lower pipeline clamp, and 26 is an upper pipeline clamp.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

as shown in fig. 1 to 10, a novel mine underground treatment device is disclosed, the embodiment is a laboratory mine water treatment experimental device, which comprises a water tank 1 and a clamping mechanism, wherein the water tank 1 is made of acrylic plate materials, the purpose of the novel mine underground treatment experimental device is to facilitate the purification effect of mine water in the water tank 1 and the stirring effect of a stirring blade 9, a stirring assembly is arranged in the water tank 1, one side of the inner wall of the water tank 1 is provided with positioning clamping plates 15, the number of the positioning clamping plates 15 is 2 and are fixedly arranged on one side of the inner wall of the water tank 1, the top of the positioning clamping plates 15 is provided with positioning clamping grooves, the inner side wall of the water tank 1 is provided with ultrasonic atomizers 13, a plurality of ultrasonic atomizers 13 can be arranged in the water tank 1 according to requirements in the embodiment, two sides of each ultrasonic atomizer 13 are respectively provided with side plates 14, the side plates 14 are clamped in the positioning clamping grooves, positioning holes are respectively formed in the side plates 14 and the positioning clamping plates 15, and the positioning holes can be further fixed to the ultrasonic atomizers 13 through bolts passing through the positioning holes; the upper part of one side of the water tank 1 is communicated with a water inlet pipe 3, the lower part is communicated with a mud outlet pipe 4, the height of the water inlet pipe 3 is higher than that of the mud outlet pipe 4, mine water can be input into the water tank 1 through the water inlet pipe 3 when the mine water is treated, after the mine water treatment is completed, the insoluble solid impurities at the bottom can be discharged from the mud outlet pipe 4, the top of the water tank 1 is communicated with a connecting pipeline 2, and the upper end of the connecting pipeline 2 is connected with a water mist collecting mechanism. In this embodiment, the ultrasonic atomizer 13 is an M1009-2 ultrasonic atomizer of the south sea family daily ultrasonic electronic limited company in the berg city, the outer shell of the ultrasonic atomizer 13 is made of stainless steel, the ultrasonic atomizer 13 is composed of a stainless steel outer shell, a power indicator, an atomizing sheet, an atomizing ring, a water shortage protection switch, a transformer and other components, wherein the ultrasonic atomizing sheet can be replaced, when the mine water level needs to exceed the water shortage protection switch, the water shortage protection switch flashes to remind and the system automatically stops working when the mine water level is lower than the required water level, the ultrasonic atomizer 13 is prevented from dry burning, the structure and the working principle of the ultrasonic atomizer 13 are not described in detail herein.

The water mist collecting mechanism comprises an inclined flow booster fan 18 which is vertically arranged, the inclined flow booster fan 18 is vertically fixed perpendicular to the ground, the purpose of the water mist collecting mechanism is to enable a condensation water flow path to be identical with free falling body movement, condensation of condensed water in equipment is avoided, threat is further caused to operation safety of the equipment, the inclined flow booster fan 18 is composed of a shell, a base, rotating blades and an external power supply, an air inlet end of the inclined flow booster fan 18 is communicated with a ventilating duct 17, an air outlet end of the inclined flow booster fan is communicated with a condensation duct 20, the other end of the ventilating duct 17 is communicated with the connecting duct 2, the inclined flow booster fan 18 is opened in a mine water treatment process, and the inclined flow booster fan 18 pumps water mist atomized by mine water in the water tank 1 into the condensation duct 20 through the ventilating duct 17 for condensation.

A placement hole 5 is further formed in one side of the upper portion of the water tank 1, a cover plate 6 hinged to the water tank 1 is arranged at the placement hole 5, and a wire outlet 16 is further formed in the water tank 1 and located at the placement hole 5. In this embodiment, the cover plate 6 is hinged with the water tank 1 through a hinge, the cover plate 6 is opened, the ultrasonic atomizer 13 can be installed in the water tank 1, meanwhile, the ultrasonic atomizer 13 is convenient to overhaul through the placement hole 5, the rated input direct current of the ultrasonic atomizer 13 is 45-48V, therefore, a 400W transformer is required to be equipped, a power line of the ultrasonic atomizer 13 can penetrate through the outlet 16 to be connected with an external transformer, and the laboratory mine water treatment experimental device of this embodiment can atomize 9 kg of water per hour.

The stirring assembly comprises a stirring rod 7 rotatably arranged in the water tank 1, a plurality of stirring blades 9 are annularly arranged on the stirring rod 7, and 3 stirring blades 9 are arranged on the stirring rod 7 in the embodiment.

The recess 10 has been seted up to one side of water tank 1, and recess 10 has all been seted up to one side inner and outer wall of water tank 1, the through-hole 12 has been seted up to recess 10 department, the one end of puddler 7 passes through-hole 12 and extends to water tank 1 outside, and be connected with stirring handle 9, still be provided with sealing washer 11 in the recess 10, can effectively prevent in the processing mine water in-process through recess 10 and sealing washer 11 that mine water from the junction infiltration of puddler 7 and water tank 1.

The air inlet end and the air outlet end of the diagonal flow booster fan 18 are both provided with a connecting shell 19, the outer side wall of the diagonal flow booster fan 18 is sleeved with a fixing ring 21 for fixing the connecting shell 19, and the fixing ring 21 is sleeved at the joint of the connecting shell 19 and the diagonal flow booster fan 18 to achieve the effect of fixing the connecting shell 19.

One end of the ventilating duct 17 is sleeved in the connecting shell 19; the upper end of the condensation pipeline 20 is sleeved in the connecting shell 19, the diameters of the ventilation pipeline 17 and the condensation pipeline 20 in the embodiment are matched with the inner diameter of the end part of the connecting shell 19, iron hoops for fastening the ventilation pipeline 17 and the condensation pipeline 20 are further respectively arranged at the joint of the ventilation pipeline 17 and the condensation pipeline 20 and the connecting shell 19, and the connecting pipeline 2, the ventilation pipeline 17 and the condensation pipeline 20 of the laboratory mine water treatment experimental device are made of aluminum foil materials so as to facilitate moving and control pipeline paths and strictly control the integral air tightness of the device.

The bottom of the condensation pipeline 20 is connected with a funnel, a water receiver 22 is arranged below the funnel, the water receiver 22 used in the laboratory mine water treatment experimental device is a beaker, the bottom of the funnel is connected with a flow guide pipe, and the lower end of the flow guide pipe extends into the water receiver 22.

The fixture comprises a base 23 and vertical rods fixedly arranged on the base 23, an upper pipeline clamp 26 for fixing the diagonal flow booster fan 18 is arranged on the upper portion of the vertical rods 24, the number of the upper pipeline clamps 26 is 2, a lower pipeline clamp 25 for fixing the funnel is arranged on the lower portion of the vertical rods 24, the diagonal flow booster fan 18 and the funnel are respectively clamped and fixed through the upper pipeline clamp 26 and the lower pipeline clamp 25, and the fixture in the embodiment is an iron stand used in a laboratory.

After the laboratory mine water treatment experimental device is assembled, mine water to be tested is introduced into the water tank 1 and is connected with a power supply, so that the experiment can be started, after the experiment is finished, water samples before and after ultrasonic atomization are subjected to a water chemistry analysis experiment, water quality comparison analysis is carried out by means of visual observation, TDS detection, pH detection, conventional ion detection and the like, the purification effect of ultrasonic atomization on the color and turbidity of water is quite obvious, the total hardness of the water is obviously reduced, and insoluble solid impurities in the water can be removed well.

It should be noted that, when the device is implemented in the underground, the specific size of the water tank 1 and the diameters of the ventilation pipeline 17 and the condensation pipeline 20 can be selected according to the purification water amount required in the field, and meanwhile, the model of the ultrasonic atomizer 13 and the model of the diagonal flow booster fan 18 can be changed, and the water reservoir 22 can be a water storage device such as a water storage tank or a water storage tank.

The working principle of the utility model is as follows: firstly, mine water to be treated is introduced into the water tank 1 through the water inlet pipe 3, wherein the water level of the mine water exceeds a water shortage protection switch of the ultrasonic atomizer 13, and then the stirring rod 7 can be rotated through the stirring handle 9, so that the stirring blades 8 rotate in the water tank 1 to stir and mix the mine water uniformly. The ultrasonic atomizer 13 and the diagonal flow booster fan 18 are turned on, the ultrasonic atomizer 13 atomizes mine water into water mist, and the water mist enters the ventilating duct 17 through the connecting duct 2 under the action of the diagonal flow booster fan 18, so that the water mist is led into the condensing duct 20 again for cooling, is condensed into water in the condensing duct 20 and then drops into the funnel, and then flows into the water reservoir 22 below the funnel.

The above embodiments are only preferred embodiments of the utility model and do not limit the scope of the utility model, so all equivalent changes or modifications made by the technical solution described in the patent claims are included in the scope of the utility model.

Claims (7)

1. The novel mine underground treatment device comprises a water tank (1) and a clamping mechanism, and is characterized in that a stirring assembly is arranged inside the water tank (1), a positioning clamping plate (15) is arranged on one side of the inner wall of the water tank (1), a positioning clamping groove is formed in the top of the positioning clamping plate (15), an ultrasonic atomizer (13) is arranged on the inner side wall of the water tank (1), side plates (14) are arranged on two sides of the ultrasonic atomizer (13), and the side plates (14) are clamped in the positioning clamping groove; the upper part of one side of the water tank (1) is communicated with a water inlet pipe (3), the lower part of the water tank is communicated with a mud outlet pipe (4), the top of the water tank (1) is communicated with a connecting pipeline (2), and the upper end of the connecting pipeline (2) is connected with a water mist collecting mechanism;

the water mist collecting mechanism comprises a vertical diagonal flow booster fan (18), an air inlet end of the diagonal flow booster fan (18) is communicated with a ventilating duct (17), an air outlet end of the diagonal flow booster fan is communicated with a condensing duct (20), and the other end of the ventilating duct (17) is communicated with the connecting duct (2);

the water tank is characterized in that a placement hole (5) is further formed in one side of the upper portion of the water tank (1), a cover plate (6) hinged to the water tank (1) is arranged at the placement hole (5), and a wire outlet (16) is further formed in the water tank (1) and located at the placement hole (5).

2. A novel downhole treatment device for mine shafts according to claim 1, wherein the stirring assembly comprises a stirring rod (7) rotatably arranged in the water tank (1), and a plurality of stirring blades (8) are annularly arranged on the stirring rod (7).

3. The novel mine underground treatment device according to claim 2, wherein a groove (10) is formed in one side of the water tank (1), a through hole (12) is formed in the groove (10), one end of the stirring rod (7) penetrates through the through hole (12) to extend to the outside of the water tank (1) and is connected with a stirring handle (9), and a sealing ring (11) is further arranged in the groove (10).

4. The novel mine underground treatment device according to claim 1, wherein the air inlet end and the air outlet end of the diagonal flow booster fan (18) are both provided with a connecting shell (19), and the outer side wall of the diagonal flow booster fan (18) is sleeved with a fixing ring (21) for fixing the connecting shell (19).

5. A novel mine well downhole treatment device according to claim 4, wherein one end of the ventilation pipe (17) is sleeved in the connecting shell (19); the upper end of the condensation pipeline (20) is sleeved in the connecting shell (19).

6. A new type of mine well treatment apparatus according to claim 1, characterized in that the bottom of the condensation pipe (20) is connected with a funnel, and a water reservoir (22) is arranged below the funnel.

7. A new type of mine well downhole processing device according to claim 6, wherein the clamping mechanism comprises a base (23) and a vertical rod (24) fixedly arranged on the base (23), an upper pipe clamp (26) for fixing the diagonal flow booster fan (18) is arranged on the upper part of the vertical rod (24), and a lower pipe clamp (25) for fixing the funnel is arranged on the lower part of the vertical rod (24).

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