Mine cooling, dust removing and dehumidifying vehicle with ice medium carrier

Abstract

The utility model relates to a mine cooling dust removal and dehumidification vehicle of ice medium carrier belongs to mining technology field. Mine cooling dust removal and dehumidification vehicle of ice medium carrier includes dust removal device, ice medium heat exchange device, air supply device and dehumidification device, and dust removal device and ice medium heat exchange device are set up in the top of chassis no. 1, and air supply device and dehumidification device are set up in the top of chassis no. 2, and chassis no. 1 and chassis no. 2 are connected through the car hook, and dust removal device includes dust removal shell and the detachable dust removal net that is connected with dust removal shell through buckle, and ice medium heat exchange device includes heat exchange shell, ice storage area, coil type heat exchanger, ice discharge port and drainage device, and air supply device includes air supply shell and the axial flow fan that is arranged in the inside of air supply shell, and dehumidification device includes dehumidification shell and the rotary drum type dehumidifier that is arranged in the inside of dehumidification shell. Mine cooling dust removal and dehumidification vehicle of ice medium carrier has the advantages of large ventilation volume, fast cooling speed, good effect, convenient movement, low cost, continuous cooling, dust removal and dehumidification.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mine exploitation, in particular to a mine cooling, dust removing and dehumidifying vehicle with ice medium carrier. BACKGROUND

[0002] With the gradual deepening of mine exploitation, the influence of ground temperature and heat damage is more and more serious. The maximum temperature of many mines below 1000M is more than 40-50℃, the relative humidity is 100%, the dust concentration is high, which seriously deteriorates the underground working environment, restricts the labor efficiency of underground workers, and endangers the health of underground workers. Under the condition of continuous high temperature, high humidity and high dust, the health and working capacity of the personnel will be greatly damaged, which seriously affects the normal progress of the underground mining work, greatly reduces the labor productivity, causes the accident rate of the mine to rise, endangers the safety production, and even forces the mining work to stop. Therefore, the national standard "Metal and Nonmetal Mine Safety Regulations" stipulates that the temperature of all mines shall not exceed 28℃, and the dust concentration shall be less than 4㎎ / m 3 .

[0003] How to cool, dehumidify and remove dust in the mine has become a major problem to be solved. At present, metal mines belong to multi-section mining, and the ventilation system is complex. Local fans are mainly used for ventilation and cooling, water spraying is used for dust capture, and there is no dehumidification device. Some use air conditioning refrigeration, which is expensive and bulky, and cannot meet the cooling needs of multi-section mining. If a ground refrigeration station is used for cooling, the cooling cost accounts for more than 40% of the energy consumption cost of the mine, and it is difficult to achieve cooling, dust removal and dehumidification at the same time.

[0004] Therefore, it is necessary to design a new type of movable, low-cost, precise cooling, dust removal and dehumidification device that can be used in any working face that needs cooling in the mine, has large ventilation volume, fast cooling speed, good effect, is convenient to move, and has low cost, so as to solve the current problem. SUMMARY

[0005] In order to solve the technical problems existing in the existing ventilation, cooling, dust removal and dehumidification technology of mines, the present application provides a mine cooling, dust removal and dehumidification vehicle with ice medium carrier, which has the characteristics of large ventilation volume, fast cooling speed, good effect, convenient movement, low cost, continuous cooling, dust removal and dehumidification, and is suitable for working faces in harsh environments such as mines, tunnel engineering, water conservancy engineering and railway engineering. The implementation effect meets the requirements of the national standard "Metal and Nonmetal Mine Safety Regulations".

[0006] In order to achieve the above purpose, the technical scheme of the present application is as follows:

[0007] The mine cooling and dust and moisture removing vehicle of ice medium carrier comprises a dust removing device, an ice medium heat exchanging device, an air supply device and a moisture removing device, the dust removing device and the ice medium heat exchanging device are arranged above a first chassis, the air supply device and the moisture removing device are arranged above a second chassis, the first chassis and the second chassis are connected through a vehicle hook to realize the connection or separation of the first chassis and the second chassis, so that the first chassis and the second chassis are convenient to disassemble, connect and move in a narrow channel.

[0008] The dust removing device comprises a dust removing shell and a detachable dust removing net connected with the dust removing shell through buckles.

[0009] The ice medium heat exchanging device comprises a heat exchanging shell, an ice storage area and a coil heat exchanger arranged in the heat exchanging shell, an ice discharging port arranged at the top of the heat exchanging shell and a drainage device arranged at the lower part of the side of the heat exchanging shell, the ice storage area is separated from the coil heat exchanger through a steel wire mesh, the inlet of the coil heat exchanger is connected with the air inlet of the heat exchanging shell, the outlet of the coil heat exchanger is connected with the air outlet of the heat exchanging shell through a welded flange and bolts to ensure the structural strength, so that the large air flow can be stably transmitted, the sealing level is IP6, the heat exchanging shell is subjected to heat preservation, corrosion prevention and moisture prevention treatment, and the level is IP67.

[0010] The air supply device comprises an air supply shell and an axial flow fan arranged in the air supply shell, the inlet of the axial flow fan is tightly connected with the air inlet of the air supply shell to prevent air leakage, the outlet of the axial flow fan is tightly connected with the air outlet of the air supply shell to prevent air leakage, the inlet and the outlet of the axial flow fan are connected with the shell body in a sealed manner with the sealing level of IP6, the air supply shell is subjected to heat preservation, corrosion prevention and moisture prevention treatment, and the level is IP67.

[0011] The moisture removing device comprises a moisture removing shell and a rotary dehumidifier arranged in the moisture removing shell, the inlet of the rotary dehumidifier is tightly connected with the air inlet of the moisture removing shell, the air inlet and the air outlet of the rotary dehumidifier are connected with the shell body in a sealed manner with the sealing level of IP6, the outlet of the rotary dehumidifier is tightly connected with the air outlet of the moisture removing shell, and the air outlet of the moisture removing shell is connected with a rigid air duct.

[0012] Further, the dust removal shell and the heat exchange shell are connected through buckling to fix the dust removal device and the ice medium heat exchange device, the air outlet of the dust removal device and the air inlet of the front side of the ice medium heat exchange device are connected through flanges, so that the high-temperature air enters the ice medium heat exchange device after being removed by the dust removal device; the heat exchange shell and the air supply shell are connected through buckling to fix the ice medium heat exchange device and the air supply device, the air outlet of the rear side of the ice medium heat exchange device and the air inlet of the air supply device are connected through flanges, so that the high-temperature air enters the air supply device after being cooled by the ice medium heat exchange device; the air supply shell and the dehumidification shell are connected through buckling to fix the air supply device and the dehumidification device, the air outlet of the air supply device and the air inlet of the dehumidification device are connected through flanges, and the air outlet of the dehumidification device is connected with the rigid air duct, so that the air is dehumidified by the dehumidification device and then sent to the working face needing cooling in the mine through the rigid air duct.

[0013] Further, the outside of the heat exchange shell is wrapped with high-temperature-resistant fireproof heat insulation material, which can maximize the reduction of heat exchange between the ice medium in the ice medium heat exchange device and the outside world, and reduce the loss of cold energy.

[0014] Further, the heat exchange shell side is also provided with a temperature and humidity recorder, which can directly monitor the ice temperature to determine the ice melting degree, thereby improving the practicability of the application.

[0015] Further, the heat exchange shell side is also provided with a temperature and humidity recorder, which can directly monitor the ice temperature to determine the ice melting degree, thereby improving the practicability of the application.

[0016] Further, the dehumidification shell side is provided with a wind temperature and speed instrument, and the wind temperature sensor of the wind temperature and speed instrument is located at the air inlet of the dehumidification device, which is convenient for observation and used for real-time monitoring of the cold air temperature of the air inlet of the dehumidification device, so as to grasp the refrigeration condition at any time, if the observed wind temperature is lower than the theoretical value, the rigid air duct outlet is away from the working face needing cooling by manual adjustment; if the observed wind temperature is higher than the theoretical value, it may be that a certain link fails, and troubleshooting is needed after stopping, thereby improving the practicability.

[0017] Further, the air supply shell side is provided with a heat dissipation port, which is convenient for equipment heat dissipation.

[0018] Compared with the prior art, the application has the following advantages:

[0019] 1) The structure of the application is very compact, complete in function, small in occupied volume, low in cost, and high in cost performance, and the equipment will not be expensive, so the investment cost is low.

[0020] 2) the various devices of the present application are installed on the chassis, have good mobility, can meet the cooling requirements of various different working surfaces, and are very flexible and convenient to apply, the two chassis are connected and detached through the coupler, and the new ice medium can be replaced conveniently;

[0021] 3) the ice medium heat exchange device of the present application uses ice as the refrigerant, the melting heat of ice is 335kJ / kg, and very high refrigeration efficiency can be achieved by using the melting heat of ice for refrigeration;

[0022] 4) the dust removal shell of the dust removal device is detachably connected with the detachable dust removal net through buckles, and the replacement of the detachable dust removal net is facilitated.

[0023] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 is the overall right front view of the mine cooling, dust removal and dehumidification vehicle of the ice medium carrier provided by the embodiment of the present application;

[0025] Fig. 2 is the overall right rear view of the mine cooling, dust removal and dehumidification vehicle of the ice medium carrier provided by the embodiment of the present application;

[0026] Fig. 3 is the structure view of the coil pipe heat exchanger provided by the embodiment of the present application;

[0027] Fig. 4 is the partial sectional view of the ice medium heat exchange device provided by the embodiment of the present application.

[0028] The reference signs in the drawings of the specification include:

[0029] 1-ice medium heat exchange device, 2-air supply device, 3-dehumidification device, 4-air temperature and speed instrument, 5-chassis two, 6-radiating port, 7-coupler, 8-drainage device, 9-ice discharge port, 10-temperature and humidity recorder, 11-dust removal device, 12-chassis one, 13-air outlet of the dehumidification device, 14-coil pipe heat exchanger, 15-ice storage area, 16-steel wire mesh. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0031] In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "back," "top," "bottom," "inside," and "outside" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "one" and "two" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the internal communication between two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0033] In order to solve the problems existing in the prior art, such as Figs. 1 to 4 As shown, the present invention provides an ice-carrying mine cooling, dust removal and dehumidification vehicle, comprising a dust removal device 11, an ice-carrying heat exchange device 1, an air supply device 2 and a dehumidification device 3. The dust removal device 11 and the ice-carrying heat exchange device 1 are both arranged above the first chassis 12, and the air supply device 2 and the dehumidification device 3 are both arranged above the second chassis 5. The first chassis 12 and the second chassis 5 are connected by a coupler 7 to achieve connection or separation of the first chassis 12 and the second chassis 5, so that the first chassis 12 and the second chassis 5 are easy to disassemble and connect, and are convenient to move in narrow passages.

[0034] The dust removal device 11 includes a dust removal housing and a detachable dust removal net detachably connected to the dust removal housing via a buckle;

[0035] The ice-medium heat exchange device 1 includes a heat exchange housing, an ice storage area 15 and a coil-type heat exchanger 14 disposed within the heat exchange housing, an ice discharge port 9 disposed at the top of the heat exchange housing, and a drainage device 8 disposed at the lower side of the heat exchange housing. The ice storage area 15 is separated from the coil-type heat exchanger 14 by a wire mesh 16. The inlet of the coil-type heat exchanger 14 is connected to the air inlet of the heat exchange housing, and the outlet of the coil-type heat exchanger 14 is connected to the air outlet of the heat exchange housing via a welded flange and bolts. This ensures structural strength and allows for stable transmission of high airflow. The sealing level is IP6, and the heat exchange housing is insulated, anti-corrosion, and moisture-proof, with a rating of IP67.

[0036] The air supply device 2 comprises an air supply shell and an axial flow fan arranged inside the air supply shell, the inlet of the axial flow fan is tightly connected with the air inlet of the air supply shell to prevent air leakage, the outlet of the axial flow fan is tightly connected with the air outlet of the air supply shell to prevent air leakage, the inlet and the outlet of the axial flow fan are connected with the air supply shell in a sealing level of IP6, the air supply shell is subjected to heat preservation, corrosion prevention and moisture prevention treatment in a level of IP67.

[0037] The dehumidifying device 3 comprises a dehumidifying shell and a rotary dehumidifier arranged inside the dehumidifying shell, the inlet of the rotary dehumidifier is tightly connected with the air inlet of the dehumidifying shell, the outlet of the rotary dehumidifier is tightly connected with the air outlet of the dehumidifying shell, the inlet and the outlet of the rotary dehumidifier are connected with the dehumidifying shell in a sealing level of IP6, and the air outlet of the dehumidifying shell is connected with the rigid air duct.

[0038] The dust removal shell and the heat exchange shell are connected through buckling to fix the dust removal device 11 and the ice medium heat exchange device 1, the air outlet of the dust removal device 11 is connected with the air inlet of the front side of the ice medium heat exchange device 1 through flanges, so that the high-temperature air after dust removal by the dust removal device 11 enters the ice medium heat exchange device 1, the heat exchange shell and the air supply shell are connected through buckling to fix the ice medium heat exchange device 1 and the air supply device 2, the air outlet of the rear side of the ice medium heat exchange device 1 is connected with the air inlet of the air supply device 2 through flanges, so that the high-temperature air after cooling by the ice medium heat exchange device 1 enters the air supply device 2, and the air supply shell and the dehumidifying shell are connected through buckling to fix the air supply device 2 and the dehumidifying device 3, the air outlet of the air supply device 2 is connected with the air inlet of the dehumidifying device 3 through flanges, and the air outlet 13 of the dehumidifying device is connected with the rigid air duct, so that the air after dehumidification by the dehumidifying device 3 is sent to the working face needing cooling in the mine through the rigid air duct.

[0039] The heat exchange shell is wrapped outside by a high-temperature-resistant fireproof heat insulation material, which can minimize the heat exchange between the ice medium in the ice medium heat exchange device 1 and the outside world and reduce the loss of cold energy.

[0040] The heat exchange shell side is further provided with a temperature and humidity recorder 10, the ice melting degree can be determined by directly monitoring the ice temperature through the temperature and humidity recorder 10, and the practicability of the application is improved. In the application, the temperature of the temperature and humidity recorder 10 is always 0℃ before the refrigerant is completely melted, if the refrigerant is completely melted into water, the temperature of the temperature and humidity recorder 10 will rise, after the refrigerant is completely melted into water, the refrigerant needs to be replaced at this time, the staff can disconnect the power supply of all electrical equipment of the entire mine cooling and dust removal and dehumidification vehicle, disconnect the bottom plate one 12 carrying the dust removal device 11 and the ice medium heat exchange device 1 from the bottom plate two 5 carrying the air supply device 2 and the dehumidifying device 3, drag the bottom plate one 12 to the place where the refrigerant is replaced, open the drainage device 8, drain water, and replace the new refrigerant, the number of the drainage device 8 is set according to the engineering properties.

[0041] The plurality of coil heat exchangers 14 are connected in parallel and welded inside the shell, the inlets of the plurality of coil heat exchangers 14 are connected to the air inlet of the ice medium heat exchange device 1 after being combined, and the outlets of the plurality of coil heat exchangers 14 are connected to the air outlet of the ice medium heat exchange device 1 after being combined. In the application, the boundary of the ice storage area 15 is separated by the steel wire mesh 16, the main body of the coil heat exchanger 14 is coiled on the steel wire mesh 16 around the ice storage area 15, so that the coil heat exchanger 14 is in full contact with the ice storage area 15, and when the coil heat exchanger 14 is ventilated, the high-temperature air in the pipeline exchanges heat with the medium (ice) in the ice storage area 15. The number and arrangement of the coil heat exchangers 14 are set according to actual conditions, for example, the air speed at the air supply outlet of the rigid air duct is set to 5 m / s, the length of the rigid air duct is 100 m, the pipe diameter of the coil heat exchanger 14 is 150 mm, and according to the wind resistance of each structure, four coil heat exchangers 14 can be connected in parallel to reduce the wind resistance, wherein the front and rear ports of the four coil heat exchangers 14 are connected in parallel to an inlet and an outlet respectively; under different application conditions, the number of coil heat exchangers 14 can be selected according to actual conditions, for example, if the air volume required by the working surface is small and the air pressure of the axial flow fan is allowed, the number of coil heat exchangers 14 can be reduced to reduce the cost, and if the air volume required by the working surface is large, the number of coil heat exchangers 14 can be increased to reduce the wind resistance, so as to improve the air volume of the air supply outlet within the air pressure range of the axial flow fan.

[0042] The dehumidification shell side is provided with a wind temperature and speed instrument 4, the wind temperature sensor of the wind temperature and speed instrument 4 is located at the air inlet of the dehumidification device 3, which is convenient for observation and used for monitoring the cold air temperature of the air inlet of the dehumidification device in real time, so as to grasp the refrigeration condition at any time. In the embodiment, the wind temperature and speed instrument 4 adopts a wind speed, volume and temperature measuring instrument, the model is FC-856, and the wind temperature and speed instrument 4 is arranged on the side of the dehumidification shell, which is convenient for observation and used for monitoring the cold air temperature of the connection between the air inlet of the dehumidification device 3 and the air outlet of the air supply device 2 in real time, so as to grasp the refrigeration condition at any time. If the observed wind temperature is lower than the theoretical value, manual adjustment is performed to make the rigid air duct air outlet away from the working surface requiring cooling; if the observed wind temperature is higher than the theoretical value, it may be that a certain link fails, and troubleshooting is required to stop the machine, thereby improving the practicability.

[0043] The air supply shell side is provided with a heat dissipation port 6, which is convenient for equipment heat dissipation.

[0044] In the application, the dust removal device 11 and the ice medium heat exchange device 1 are fixed on the bottom plate 1 through bolts, the air supply device 2 and the dehumidification device 3 are fixed on the bottom plate 2 through bolts, the bottom plate 1 and the bottom plate 2 are detachably connected through the car hook 7 for convenient movement, after the ice medium is used up, the connection between the bottom plate 1 and the bottom plate 2 is disconnected, so that the ice medium can be conveniently and timely replaced. The dust removal shell and the detachable dust removal net are detachably connected through buckles, when the dust removal efficiency of the detachable dust removal net is reduced, the detachable dust removal net can be timely disassembled and replaced by unfastening the buckles, the air in the mine is dusted before entering the ice medium heat exchange device 1, so that the dust is prevented from accumulating in the coil heat exchanger 14 to reduce the heat exchange efficiency, meanwhile, the dust is prevented from accumulating in the axial flow fan to affect the axial flow fan and reduce the working efficiency. The two ice discharge ports 9 of the ice medium heat exchange device 1 are used for adding new ice medium at any time after the ice medium is used up, so that the ice loading efficiency is improved, the ice medium heat exchange device 1 adopts ice medium refrigeration, the coil heat exchanger 14 is installed inside, the heat exchange area is maximized under the premise of ensuring the space utilization, and the practicability is improved. The axial flow fan is fixed in the air supply shell through bolts, the inlet of the axial flow fan is connected with the air inlet of the air supply shell through a pipeline, the outlet of the axial flow fan is connected with the air outlet of the air supply shell through a pipeline, the air supply device 2 is connected with the dehumidification device 3, and the dehumidification is performed before the rigid air duct supplies air, so that the refrigeration efficiency of the cold air is improved, the dry cold air is supplied by the rigid air duct, the working environment of the workers is improved, the labor intensity of the workers is reduced, and the practicability is improved. The rotary wheel type dehumidifier is fixed in the dehumidification shell through bolts.

[0045] In the application, the dust removal shell, the heat exchange shell, the air supply shell and the dehumidification shell are all square shell structures, and the dust removal, heat exchange, air supply and dehumidification are used to distinguish and describe each shell.

[0046] The working principle of the mine cooling, dust removal and dehumidification vehicle with the ice medium carrier in the application is as follows:

[0047] The dust removal shell and the heat exchange shell are connected through buckles, the air outlet of the dust removal device 11 and the air inlet on the front side of the ice medium heat exchange device 1 are connected through flanges, the air outlet of the dust removal device 11 and the air inlet of the ice medium heat exchange device 1 are connected through flanges, and the dust removal device 11 and the ice medium heat exchange device 1 are fixed on the bottom plate 1. After the air supply device 2 and the dehumidification device 3 are connected, they are fixed on the bottom plate 2, the bottom plate 1 and the bottom plate 2 are connected through the car hook 7, the air outlet of the ice medium heat exchange device 1 and the air inlet of the air supply device 2 are connected through flanges, the air outlet of the air supply device 2 and the air inlet of the dehumidification device 3 are connected through flanges, and the air outlet 13 of the dehumidification device 3 is connected and fixed with the rigid air duct; then the crushed ice is loaded into the ice storage area 15 of the ice medium heat exchange device 1 through the ice discharge port 9, and the cover of the ice discharge port 9 is closed;

[0048] The mine cooling and dust removing and dehumidifying vehicle with ice medium carrier is transported to the working face near the mine needing to be cooled, the air supply device 2 and the dehumidifying device 3 are connected to the power supply, after the mine cooling and dust removing and dehumidifying vehicle with ice medium carrier is started, the axial flow fan and the rotary dehumidifier start to operate, the high-temperature, high-humidity and high-dust air is dehumidified by the dust removing device 11, cooled by the disc type heat exchanger 14 in the ice medium heat exchange device 1, and then sent into the dehumidifying device 3 by the axial flow fan in the air supply device 2, the moisture in the air is removed by the dehumidifying device 3, the cold air after dust removal, dehumidification and cooling is sent into the rigid air duct from the air outlet 13 of the dehumidifying device 3, and finally the cold air is sent to the working face by the rigid air duct to achieve the purpose of dust removal, dehumidification and cooling of the high-temperature, high-humidity and high-dust air, reduce the temperature of the working face, and improve the working environment of workers, the mine cooling and dust removing and dehumidifying vehicle with ice medium carrier has the advantages of low cost, convenient operation, convenient movement, compact structure, small occupied volume, long air supply duration, not only can play the effect of ventilation, but also can quickly reduce the working face environment temperature, improve the working efficiency and working comfort of workers, and has wide development and application prospect in the future.

[0049] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the present application can be implemented in other specific forms. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the description given above, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned to the features indicated by the reference signs.

[0050] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A mine cooling, dust removal and dehumidification vehicle with an ice medium carrier, characterized in that: It includes a dust removal device, an ice medium heat exchange device, an air supply device and a dehumidification device. The dust removal device and the ice medium heat exchange device are both arranged above the first chassis, and the air supply device and the dehumidification device are both arranged above the second chassis. The first chassis and the second chassis are detachably connected by a coupler. The dust removal device includes a dust removal shell and a detachable dust removal net connected to the dust removal shell by a buckle; The ice medium heat exchange device includes a heat exchange shell, an ice storage area and a coil heat exchanger arranged inside the heat exchange shell, an ice discharge port arranged on the top of the heat exchange shell, and a drainage device arranged on the lower side of the heat exchange shell. The ice storage area and the coil heat exchanger are separated by a wire mesh. The inlet of the coil heat exchanger is connected to the air inlet of the heat exchange shell, and the outlet of the coil heat exchanger is connected to the air outlet of the heat exchange shell through a welded flange and bolts. Crushed ice is loaded into the ice storage area of ​​the ice medium heat exchange device through the ice discharge port. The air supply device includes an air supply housing and an axial flow fan arranged inside the air supply housing, the inlet of the axial flow fan is tightly connected to the air inlet of the air supply housing, and the outlet of the axial flow fan is tightly connected to the air outlet of the air supply housing; The dehumidification device includes a dehumidification shell and a rotary dehumidifier disposed inside the dehumidification shell, wherein the inlet of the rotary dehumidifier is tightly connected to the air inlet of the dehumidification shell, the outlet of the rotary dehumidifier is tightly connected to the air outlet of the dehumidification shell, and the air outlet of the dehumidification shell is connected to a rigid air duct; The dust removal shell is connected to the heat exchange shell by a buckle, and the air outlet of the dust removal device is connected to the air inlet on the front side of the ice medium heat exchange device by a flange; the heat exchange shell is connected to the air supply shell by a buckle, and the air outlet on the rear side of the ice medium heat exchange device is connected to the air inlet of the air supply device by a flange; the air supply shell is connected to the dehumidification shell by a buckle, and the air outlet of the air supply device is connected to the air inlet of the dehumidification device by a flange, and the air outlet of the dehumidification device is connected to the rigid air duct; A temperature and humidity recorder is also provided on the side of the heat exchange shell to visually monitor the temperature of the ice medium to determine the degree of ice melting; The coil-tube heat exchanger is provided with a plurality of coil-tube heat exchangers, which are connected in parallel and welded inside the shell. The inlets of the plurality of coil-tube heat exchangers are combined and connected to the air inlet of the ice medium heat exchange device, and the outlets of the plurality of coil-tube heat exchangers are combined and connected to the air outlet of the ice medium heat exchange device, so as to reduce wind resistance and increase the air volume of the rigid air duct air supply port within the wind pressure range of the axial flow fan; the boundary of the ice storage area is separated by a wire mesh, and the main body of the coil-tube heat exchanger is coiled on the wire mesh around the ice storage area, so that the coil-tube heat exchanger is in full contact with the ice storage area. When the coil-tube heat exchanger is ventilated, the high-temperature air in the pipe exchanges heat with the crushed ice in the ice storage area; A wind temperature and anemometer is provided on the side of the dehumidification shell. The wind temperature and anemometer is a wind speed, air volume and air temperature measuring instrument. The wind temperature sensor of the wind temperature and anemometer is located at the air inlet of the dehumidification device, which is convenient for observation. It is used to monitor the cold air temperature at the air inlet of the dehumidification device in real time and to grasp the refrigeration status at any time.

2. The mine cooling, dust removal and dehumidification vehicle with an ice medium carrier according to claim 1 is characterized in that: The exterior of the heat exchange shell is wrapped with high temperature resistant fireproof heat insulating material.

3. The mine cooling, dust removal and dehumidification vehicle with an ice medium carrier according to claim 1 is characterized in that: The side of the air supply shell is provided with a heat dissipation port.

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