High temperature mine refrigerating and dehumidifying combined circulating system
A technology of refrigeration, dehumidification and circulation system, which is applied in mine/tunnel ventilation, mining equipment, earthwork drilling and mining, etc., to achieve obvious effects, save energy and improve efficiency
Inactive Publication Date: 2015-03-11
CHINA UNIV OF MINING & TECH
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Problems solved by technology
[0004] The purpose of the present invention is to provide a high-temperature mine refrigeration and dehumidification combined cycle system, using this invention to solve the problems of underground cooling exchange and cooling of the air entering the working face, and at the same time dehumidification of the air through the dehumidification system and energy saving of the system
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[0015] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the technical features or combinations of technical features described in the following embodiments should not be regarded as isolated, and they can be combined and combined with each other to achieve better technical effects.
[0016] figure 1 It is a schematic diagram of the composition of the warm mine refrigeration and dehumidification combined cycle system of the embodiment of the present invention.
[0017] An embodiment of the present invention provides a high-temperature mine refrigeration and dehumidification combined cycle system, including a refrigeration unit 10, a pipeline 20 connected to the refrigeration unit 10, an air cooler 30 connected to the pipeline 20, and a A heat pump 40 connected to the unit 10 , a desiccant reduction system 50 connected to the heat pump 40 , and a liquid dehumidifier 60 connected to the de...
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The invention provides a high temperature mine refrigerating and dehumidifying combined circulating system. The high temperature mine refrigerating and dehumidifying combined circulating system comprises a refrigerating unit, a pipeline which is connected with the refrigerating unit, an air cooler which is connected with the pipeline, a heat pump which is connected with the refrigerating unit, a dehumidifying agent reduction system which is connected with the heat pump and a liquid dehumidifier which is connected with the dehumidifying agent reduction system. By utilizing the high temperature mine refrigerating and dehumidifying combined circulating system, the underground dehumidifying difficulty can be solved; the air can be dehumidified through the dehumidifying system while the air entering a working surface is cooled in a cold exchanging manner; moreover, since the high temperature mine refrigerating and dehumidifying combined circulating system is a circulating system, the efficiency of the refrigerating unit is also increased, an energy saving purpose is achieved, and a cooling effect is more obvious.
Description
technical field [0001] The invention relates to the field of mine refrigeration and dehumidification, in particular to a high-temperature mine refrigeration and dehumidification combined cycle system. Background technique [0002] With the development of the economy and the continuous improvement of the industrial level, the demand for mineral resources has increased, which has increased the mining depth of mines, and the number of high-temperature mines has also increased greatly; and the problem of heat damage in high-temperature mines is also increasing. Obviously, high temperature not only poses a great threat to the health of mine workers, but also hinders the smooth progress of mine operations to a certain extent. [0003] At present, mine cooling systems at home and abroad all provide cooling capacity for refrigeration units, which are cooled and dehumidified by air coolers, converted into cold air, and transported to the working face, which consumes a lot of energy. ...
Claims
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IPC IPC(8): E21F3/00
CPCE21F3/00
Inventor 菅从光张辉秦帆
Owner CHINA UNIV OF MINING & TECH