阅读说明：本技术 一种矿井工作靴高压水清洗工艺 (High-pressure water cleaning process for mine working boots ) 是由 曹丽军 卢秉恭 李�杰 刘建荣 王永宝 吕玉广 邵辉辉 张永强 孙延辉 胡文博 于 2021-01-20 设计创作，主要内容包括：本发明公开了一种矿井工作靴高压水清洗工艺,该工艺包括以下步骤：在浸泡池中加入比例为1:1的消毒水和洗涤剂,并将工作靴放入浸泡池中浸泡30分钟；浸泡完成后将所述工作靴转移至冲洗装置中进行高压冲水；将冲洗完毕的所述工作靴转移至烘干装置中进行气体烘干。有益效果：本发明采用管道式离心泵充当动力装置,利用高压水冲洗工作靴表面,由于水的冲击力远远大于污垢与工作靴表面附着力,从而将污垢剥离、剔除,实现对工作靴内部高效的清洗；同时本发明中的烘干装置利用来自井下热空气回收的热风流,加压后对工作靴进行烘干,从而大大提高资源的再利用,减少浪费,并且烘干时间短、效果好,从而大大提高工作效率。(The invention discloses a high-pressure water cleaning process for a mine working boot, which comprises the following steps: adding disinfectant water and a detergent in a ratio of 1:1 into a soaking pool, and soaking the work boots in the soaking pool for 30 minutes; after soaking, transferring the working boot into a flushing device for high-pressure flushing; and transferring the washed working boot into a drying device for air drying. Has the advantages that: the pipeline type centrifugal pump is used as a power device, the surface of the working boot is flushed by high-pressure water, and the impact force of the water is far greater than the adhesive force between dirt and the surface of the working boot, so that the dirt is stripped and removed, and the inside of the working boot is efficiently cleaned; meanwhile, the drying device provided by the invention utilizes hot air flow recovered from underground hot air to dry the work boot after pressurization, so that the resource recycling is greatly improved, the waste is reduced, the drying time is short, the effect is good, and the work efficiency is greatly improved.)

1. A high-pressure water cleaning process for a mine working boot is characterized by comprising the following steps:

adding disinfectant water and a detergent in a ratio of 1:1 into a soaking pool, and soaking the work boots in the soaking pool for 30 minutes;

after soaking, transferring the working boot into a flushing device for high-pressure flushing;

and transferring the washed working boot into a drying device for air drying.

2. The high-pressure water cleaning process for the mine working boot according to claim 1, wherein the flushing device comprises a working box (1), two water inlet pipes (2) are transversely arranged inside the working box (1), a plurality of cleaning pipes (3) which are arranged at equal intervals are arranged at the tops of the water inlet pipes (2), a sub-valve (4) is arranged outside the circumference of each water inlet pipe (2) and between every two adjacent cleaning pipes (3), one end of each water inlet pipe (2) penetrates through the outside of the working box (1) and is sleeved with a water flow switch valve (5), one ends of the two water inlet pipes (2) far away from the working box (1) are connected with each other and are connected to one side of a pipeline type centrifugal pump (6), and the other side of the pipeline type centrifugal pump (6) is connected with a water supply pipe (7).

3. The high pressure water cleaning process for the mine work shoe as claimed in claim 2, characterized in that the cleaning tube (3) is of an L-shaped configuration and the step of transferring the work shoe into the flushing device is to telescope the bottom of the work shoe down to the outside of the L-shaped cleaning tube (3).

4. The high-pressure water cleaning process for the mine working boot as claimed in claim 3, wherein the cleaning pipe (3) is provided with a plurality of honeycomb-shaped water spray holes (8) on the outer side of the circumference and the end surface.

5. The high-pressure water cleaning process for the mine work boot as claimed in claim 4, wherein the cleaning pipe (3) is a PVC pipe with the diameter of 20mm, the water spraying holes (8) are 5mm in diameter, the pipe centrifugal pump (6) provides the impact force of 2 MPa, and the work boot is cleaned for 10 minutes.

6. The high-pressure water cleaning process for the mine work boots is characterized in that the drying device comprises a water tank (9), supporting column legs (10) are arranged at four corners of the bottom of the water tank (9), a water discharge pipe (11) is connected to one side of the water tank (9), a drying rack (12) is arranged at the top of the water tank (9), four ventilation pipes (13) are transversely arranged between the tops of the drying rack (12), twenty drying pipes (14) are arranged on one side of each ventilation pipe (13) at equal intervals, five valves (15) are arranged on the outer side of the circumference of each ventilation pipe (13) at equal intervals, an air inlet pipe (16) is connected to the bottom of one side of the drying rack (12), and a circulating air drying machine (17) is connected to one end, far away from the drying rack (12), of each air inlet pipe.

7. The process for high pressure water cleaning of mine work boots as claimed in claim 6, wherein the drying duct (14) is of L-shaped configuration, and the transferring of the washed work boots to a drying apparatus for gas drying is carried out such that the work boot sleeves are arranged outside the drying duct (14).

8. The high-pressure water cleaning process for the mine working boot as claimed in claim 7, wherein the drying pipe (14) is a PVC pipe with the diameter of 20mm, and a plurality of honeycomb-shaped air outlet holes (18) are formed in the outer side and the end face of the circumference of the drying pipe (14).

9. The process of claim 8, wherein the circulating air dryer (17) provides hot circulating air with a strength of 1.5 mpa, and the working shoe is dried for a time of 15 minutes.

10. The high-pressure water cleaning process for the mine working boots as claimed in claim 9, wherein the soaking pool is of an iron open box structure with length, width and height of 2000mm, 1000mm and 800mm respectively, the working box (1) is of an iron open box structure with length, width and height of 2000mm, 1000mm and 800mm respectively, the drying rack (12) is made of 89mm stainless pipe, the drying rack (12) is 1500mm and 2500mm respectively in height and width, the water tank (9) is made of 3mm steel plate, and the water tank (9) is 200mm and 2500mm respectively in height and width.

Technical Field

The invention relates to the technical field of cleaning processes, in particular to a high-pressure water cleaning process for a mine working boot.

Background

The underground working time of mine workers is generally 8-10 hours, and a large amount of coal dust and rock dust can also be attached to the interior of the working boot. In addition, due to the fact that the temperature in the underground is high, stains formed by sweat secreted in a worker and attachments after the sweat is mixed are extremely difficult to treat, the insides of work boots of workers are dirty and wet, and the body health of the workers is affected.

The current electric drive brush cleaning technology in the market has the defects of high cost, easy abrasion of boots and the like. Moreover, the boot washing machine on the market only cleans the outer part of the working boot, and cannot clean the inner part of the boot, so that more stains are accumulated in the boot, and due to the confluence of the stains and water, the stains are wet and hard, and the wearing experience and health of workers are seriously influenced.

After the shoes are washed, the boots need to be dried, and like most of the dryers in the market, only leather shoes, tourist shoes and cloth shoes can be dried. Even if the mining work boots can be dried, the drying quantity is extremely limited, only 5-8 pairs of boots can be dried at one time, the drying time needs 20 minutes-1 hour, the drying efficiency is seriously insufficient, and the requirement of mines is far from being met.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides a high-pressure water cleaning process for a mine working boot, which aims to overcome the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

a high-pressure water cleaning process for a mine working boot comprises the following steps:

adding disinfectant water and a detergent in a ratio of 1:1 into a soaking pool, and soaking the work boots in the soaking pool for 30 minutes;

after soaking, transferring the working boot into a flushing device for high-pressure flushing;

and transferring the washed working boot into a drying device for air drying.

Further, in order to make the work boot can pass through washing of high pressure water, realize rejection and the separation of spot, washing unit includes the work box, work box inside transversely is provided with two inlet tubes, the inlet tube top is provided with the scavenge pipe of a plurality of equidistance range, the inlet tube circumference outside just is located and is provided with the sub valve between two adjacent scavenge pipes, inlet tube wherein one end alternates to the work box outside and overlap and be equipped with the rivers switch valve, interconnect and connect in pipeline formula centrifugal pump one side between the one end that the work box was kept away from to two inlet tubes, pipeline formula centrifugal pump opposite side is connected with the delivery pipe.

Furthermore, in order to increase the fixity of the boots on the machine and enable the boots to shake in a semi-fan shape in the washing process to achieve the purpose of comprehensive washing, the washing pipe is of an L-shaped structure, and the working boots are transferred into the washing device in the step that the bottoms of the working boots are sleeved downwards on the outer sides of the L-shaped washing pipes.

Furthermore, in order to facilitate the high-speed ejection of water flow, the purpose of cleaning the inside of the working boot is achieved, and a plurality of honeycomb-shaped water spraying holes are formed in the circumferential outer side and the end face of the cleaning pipe.

Furthermore, in order to ensure that the surface hardness, the tensile strength and the aging resistance of the cleaning pipe are good, the normal service life can reach more than 50 years, the cleaning pipe has excellent corrosion resistance to elements such as inorganic acid, salt and alkali in the working boot, and the linear expansion coefficient of the pipeline is small; meanwhile, the impact force of 2 MPa and the fine water spraying holes can ensure that the interior of the working boot is separated from dirt by enough impact force, the cleaning pipe adopts a PVC pipe with the diameter of 20mm, the diameter of the water spraying holes is 5mm, the pipeline type centrifugal pump provides the impact force of 2 MPa, and the one-time cleaning time of the working boot is 10 minutes.

Further, in order to realize the quick drying of the work boots after finishing washing, drying device includes the basin, basin bottom four corners all is provided with the support post leg, basin one side is connected with the drain pipe, the basin top is provided with the stoving frame, transversely be provided with four ventilation pipes between the stoving frame top, ventilation pipe one side is provided with the stoving pipe that twenty equidistance were arranged, the ventilation pipe circumference outside is provided with the valve that five equidistance were arranged, stoving frame one side bottom is connected with the air-supply line, the one end that the stoving frame was kept away from to the air-supply line is connected with the circulated air.

Furthermore, in order to ensure that the working boots cannot fall off in the high-pressure drying process after being sleeved in, the drying pipe is of an L-shaped structure, and the washed working boots are transferred into the drying device to be dried by air so as to be sleeved outside the drying pipe.

Further, in order to ensure the intensity of the drying pipe, and then carry out getting rid of moisture to the work boot, reach the fast drying effect, the drying pipe adopts the PVC pipe that the diameter is 20mm, and a plurality of honeycomb ventholes have all been seted up to the drying pipe circumference outside and terminal surface.

Further, in order to accelerate the drying of the work boots and greatly improve the drying efficiency, the circulating air dryer provides heat circulating air with the strength of 1.5 MPa, and the primary drying time of the work boots is 15 minutes.

Further, in order to ensure that area is little, inside utilizes space degree high, and intensity is high, it is stable to support, the fermentation vat is length, the width, highly be 2000mm respectively, 1000mm, the uncovered boxed structure of 800mm iron, the work box is length, the width, highly be 2000mm respectively, 1000mm, the uncovered boxed structure of 800mm iron, the frame that dries adopts 89 mm's stainless tube preparation, and the height of frame of drying, the width is 1500mm respectively, 2500mm, the basin adopts 3mm thickness steel sheet to make, and the height of basin, the width is 200mm respectively, 2500 mm.

The invention has the beneficial effects that:

1. the pipeline type centrifugal pump is used as a power device, the surface of the working boot is flushed by high-pressure water, and the impact force of the water is far greater than the adhesive force between dirt and the surface of the working boot, so that the dirt is stripped and removed, and the inside of the working boot is efficiently cleaned; meanwhile, the drying device provided by the invention dries the working boots after pressurization by utilizing hot air flow recovered from underground hot air, so that the resource recycling is greatly improved, the waste is reduced, the drying time is short, the effect is good, the working efficiency is greatly improved, and the requirement of daily recycling of workers is fully met. The whole process flow of the invention utilizes the high-pressure and high-temperature drying principle, and is one of the most scientific, economic and environment-friendly cleaning modes recognized in the world.

2. The soaking pool, the flushing device and the drying device adopted in the cleaning process have the characteristics of simple structure, high strength, corrosion resistance, environmental protection and the like, and can improve the quality and efficiency of cleaning and drying the working boots and reduce the labor intensity of workers.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a flushing device in a high-pressure water cleaning process for a mine working shoe according to an embodiment of the invention;

FIG. 2 is a schematic diagram of a flushing pipe structure in a high pressure water cleaning process for a mine work shoe according to an embodiment of the invention;

FIG. 3 is a schematic structural diagram of a drying device in a high-pressure water cleaning process for a mine work boot according to an embodiment of the invention;

fig. 4 is a schematic diagram of a drying pipe structure in a high-pressure water cleaning process for a mine working boot according to an embodiment of the invention.

In the figure:

1. a work box; 2. a water inlet pipe; 3. cleaning the tube; 4. a sub-valve; 5. a water flow switch valve; 6. a pipe-type centrifugal pump; 7. a water supply pipe; 8. a water spray hole; 9. a water tank; 10. a support leg; 11. a drain pipe; 12. a drying rack; 13. a vent pipe; 14. a drying duct; 15. a valve; 16. an air inlet pipe; 17. a circulating air dryer; 18. and an air outlet.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the invention, a high pressure water cleaning process for a mine work shoe is provided.

The invention will now be further described with reference to the accompanying drawings and specific embodiments, in which a process for high pressure water cleaning of a mine work shoe according to an embodiment of the invention, as shown in fig. 1-4, comprises the steps of:

adding disinfectant water and a detergent in a ratio of 1:1 into a soaking pool, and soaking the work boots in the soaking pool for 30 minutes;

after soaking, transferring the working boot into a flushing device for high-pressure flushing;

and transferring the washed working boot into a drying device for air drying.

By means of the technical scheme, the surface of the working boot is flushed by high-pressure water, and the impact force of the water is far greater than the adhesive force between dirt and the surface of the working boot, so that the dirt is stripped and removed, and the interior of the working boot is efficiently cleaned; meanwhile, the drying device provided by the invention dries the working boots after pressurization by utilizing hot air flow recovered from underground hot air, so that the resource recycling is greatly improved, the waste is reduced, the drying time is short, the effect is good, the working efficiency is greatly improved, and the requirement of daily recycling of workers is fully met. The whole process flow of the invention utilizes the high-pressure and high-temperature drying principle, and is one of the most scientific, economic and environment-friendly cleaning modes recognized in the world. The soaking pool, the flushing device and the drying device adopted in the cleaning process have the characteristics of simple structure, high strength, corrosion resistance, environmental protection and the like, and can improve the quality and efficiency of cleaning and drying the working boots and reduce the labor intensity of workers.

In an embodiment, for above-mentioned washing unit, washing unit includes work box 1, work box 1 is inside transversely to be provided with two inlet tubes 2, inlet tube 2 top is provided with the scavenge pipe 3 that a plurality of equidistance were arranged, the inlet tube 2 circumference outside just is located and is provided with sub-valve 4 between two adjacent scavenge pipes 3, inlet tube 2 wherein one end alternates to work box 1 outside and overlap and be equipped with rivers switch valve 5, interconnect and connect in 6 one sides of pipeline centrifugal pump between the one end that work box 1 was kept away from to two inlet tubes 2, 6 opposite sides of pipeline centrifugal pump are connected with delivery pipe 7, thereby make the work boot can pass through the washing of high pressure water, realize the rejection and the separation of spot.

In one embodiment, for the cleaning pipe 3, the cleaning pipe 3 is in an L-shaped structure, and the step of transferring the work boot into the cleaning device is to sleeve the bottom of the work boot downwards to the outer side of the L-shaped cleaning pipe 3, so that the fixity of the boot on the machine is increased, and the boot can swing in a half-sector shape during the cleaning process, thereby achieving the purpose of complete cleaning.

In one embodiment, for the cleaning pipe 3, a plurality of honeycomb-shaped water spraying holes 8 are formed on the outer side and the end face of the circumference of the cleaning pipe 3, so that water flow can be conveniently ejected at a high speed, and the purpose of cleaning the inside of the work boot is achieved.

In one embodiment, for the cleaning pipe 3, a PVC pipe with a diameter of 20mm is used for the cleaning pipe 3, the diameter of the water spray hole 8 is 5mm, the pipe-type centrifugal pump 6 provides an impact force of 2 mpa, and the one-time cleaning time of the work boot is 10 minutes, so that the surface hardness and tensile strength of the cleaning pipe 3 are good, the aging resistance is good, the normal service life can reach more than 50 years, and the cleaning pipe 3 has excellent corrosion resistance to elements such as inorganic acid, salt and alkali in the work boot and small coefficient of linear expansion of the pipe; meanwhile, the impact force of 2 MPa and the fine water spraying holes 8 can ensure that the inside of the working boot is subjected to enough impact force to realize the separation from the dirt.

In an embodiment, for the above drying device, the drying device includes a water tank 9, four corners of the bottom of the water tank 9 are provided with support legs 10, one side of the water tank 9 is connected with a drain pipe 11, the top of the water tank 9 is provided with a drying rack 12, four ventilation pipes 13 are transversely arranged between the tops of the drying racks 12, one side of each ventilation pipe 13 is provided with twenty drying pipes 14 arranged at equal intervals, the outer side of the circumference of each ventilation pipe 13 is provided with five valves 15 arranged at equal intervals, the bottom of one side of each drying rack 12 is connected with an air inlet pipe 16, and one end, away from the drying rack 12, of each air inlet pipe 16 is connected with a circulating air dryer 17.

In one embodiment, for the drying duct 14, the drying duct 14 is an L-shaped structure, and the washed work shoes are transferred to the drying device for air drying, i.e. the work shoe sleeves are arranged outside the drying duct 14, so as to ensure that the work shoes do not fall off during the high-pressure drying process after being sleeved.

In an embodiment, for the above drying pipe 14, the drying pipe 14 is a PVC pipe with a diameter of 20mm, and the outside and the end face of the circumference of the drying pipe 14 are both provided with a plurality of honeycomb-shaped air outlets 18, so as to ensure the strength of the drying pipe 14, and further remove moisture from the work boot, thereby achieving the effect of quick drying.

In one embodiment, for the above circulating air dryer 17, the circulating air dryer 17 supplies the hot circulating air with the strength of 1.5 mpa, and the primary drying time of the work boots is 15 minutes, so that the drying of the work boots is accelerated, and the drying efficiency is greatly improved.

In one embodiment, for the above-mentioned steeping cistern, the steeping cistern is 2000mm, 1000mm, 800mm iron open box structure respectively for length, width, height, work box 1 is 2000mm, 1000mm, 800mm iron open box structure respectively for length, width, height, stoving frame 12 adopts 89 mm's stainless pipe preparation, and the height of stoving frame 12, the width is 1500mm, 2500mm respectively, basin 9 adopts 3mm thickness steel sheet to make, and basin 9 is 200mm, 2500mm respectively for height, width, thereby ensure that area is little, the inside utilizes the space degree height, and intensity is high, support stably.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the working boots are firstly placed into an intrusion soaking pool for soaking for 30 minutes, the washing materials in the pool are detergent and disinfectant in a ratio of 1:1, the working boots are fished out after soaking is finished and are placed into an L-shaped self-made high-strength cleaning pipe 3 in a washing device, water flow is pressurized to the cleaning pipe 3 by using a pipeline type centrifugal pump 6 with an IRG65-160-4 signal, and the working boots are cleaned by water flow sprayed out through water spray holes 8. After the cleaning is finished, the working boots are hung outside the drying pipe 14 on the drying rack 12, the circulating air dryer 17 is opened, hot air passes through the drying rack 12, the ventilation pipe 13 and the drying pipe 14 and is sprayed out from the air outlet 18, and then the moisture removal is carried out on the working boots, so that the drying effect is achieved.

In conclusion, by means of the technical scheme, the pipeline type centrifugal pump 6 is used as a power device, the surface of the working boot is washed by high-pressure water, and the impact force of the water is far greater than the adhesive force between dirt and the surface of the working boot, so that the dirt is stripped and removed, and the inside of the working boot is efficiently cleaned; meanwhile, the drying device provided by the invention dries the working boots after pressurization by utilizing hot air flow recovered from underground hot air, so that the resource recycling is greatly improved, the waste is reduced, the drying time is short, the effect is good, the working efficiency is greatly improved, and the requirement of daily recycling of workers is fully met. The whole process flow of the invention utilizes the high-pressure and high-temperature drying principle, and is one of the most scientific, economic and environment-friendly cleaning modes recognized in the world. The soaking pool, the flushing device and the drying device adopted in the cleaning process have the characteristics of simple structure, high strength, corrosion resistance, environmental protection and the like, and can improve the quality and efficiency of cleaning and drying the working boots and reduce the labor intensity of workers.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.