A Constant Temperature Control System for High Temperature Furnace Water Cable
A temperature control system and constant temperature control technology, applied in the field of electrolytic cooling of high-temperature furnaces, can solve the problems of difficult control, large land occupation, large power consumption, etc., and achieve the effects of good control performance, lower initial investment, and energy saving.
Inactive Publication Date: 2015-11-18
宝纳资源控股(集团)有限公司
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Problems solved by technology
The existing water cable temperature control system adopts the traditional cooling tower control technology, which cannot meet the production needs and restricts the normal operation of production. Moreover, the system is huge, occupies a large area, difficult to control, high failure rate, and large power consumption. normal production
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Embodiment Construction
[0015] Such as figure 1 As shown, the cooling system of the high-temperature furnace water cable of the present invention uses an air-cooled chiller as a cold source, and the air-cooled chiller uses an internal water pump 9 to transfer the cooling water in the internal water tank (the coil evaporator 8 is located in the water tank) It is sent to the water-cooled cable for cooling; then the cooling water cools the water cable (the temperature rises) and returns to the internal water tank of the air-cooled chiller for recycling. The reciprocating cycle of the unit keeps the cooling water in the system within a certain temperature range, gradually approaching the set constant temperature state, so as to realize the cooling of the water cable. The air-cooled water chiller cools the finned condenser 4 of the chiller by itself through the external rotor fan 5 of the unit. A key part of this system is the temperature control system.
[0016] After the first compressor is started, i...
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The invention provides a constant-temperature control system for a water cable of a high-temperature furnace. The control system comprises a cooling system and a temperature control system; the cooling system is used for refrigerating through a compressor (1); a refrigerant is fed into an evaporator (8) in a water tank and is used for cooling the water in the water tank; the cooling water in the water tank is used for cooling the water cable of the high-temperature furnace, and the cooling water can be circularly utilized; the temperature control system comprises a CPU (Central Processing Unit), a pressure sensor and a temperature sensor, wherein the targeted temperature of the cooling water, to be adjusted, is set in the CPU; and the cooling water can be kept in constant pressure through the temperature control system. According to the constant-temperature control system for the water cable of the high-temperature furnace, the implementation method based on the automatic control system is carried out, so that low-temperature water at 5 to 20 DEG C can be directly provided, the conventional mode of cooling through a cooling tower is replaced, and as a result, the energy is saved, and the initial investment is reduced.
Description
technical field [0001] The invention relates to the field of high-temperature furnace electrolytic cooling, in particular to a constant temperature control system for high-temperature furnace water cables. Background technique [0002] In the electrolysis process of the high-temperature furnace electrolysis production line, the DC current required for electrolysis is very important, otherwise the electrolysis production cannot be completed. The channel for supplying DC current—the water cable is particularly important. In addition to the important selection of the water cable, the cooling water must be kept at a low temperature during operation. Otherwise, the water cable will be burned if the temperature is too high, causing the interruption of electrolysis production. It will have a great impact on production. Like this, the control of water cable temperature will appear very important, because what the water cable cooling water in the prior art adopts cooling tower cooli...
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IPC IPC(8): C25C3/16
Inventor 贾文成刘光宏刘美凤沈博
Owner 宝纳资源控股(集团)有限公司