Cooling water circulating system for garbage disposers

Abstract

The invention discloses a cooling water circulating system for garbage disposers, which is high in efficiency, fine in refrigerating effect and convenient in operation. The cooling water circulating system comprises a cooling water tank (9), a refrigerant circulating device and a cooling water circulating device, the refrigerant circulating device comprises an evaporator (6), a compressor (1), a condenser (3), a dry filter (4) and an expansion valve (5) which are sequentially connected, a fan (12) is arranged on one side of the condenser (3), the cooling water circulating device comprises an external cooling water circulating main (91) and a plurality of garbage disposers, a cooling water path is arranged in each garbage disposer, an internal circulating cooling water outlet and an external circulating cooling water outlet of the cooling water tank (9) are connected with an internal circulating water pump (8) and an external circulating water pump (14) respectively. The cooling water circulating system can be widely applied to the field of garbage disposers.

Description

technical field [0001] The invention relates to a cooling water circulation system for garbage treatment equipment. Background technique [0002] The treatment and purification of garbage has always been the focus and difficulty of environmental protection. As we all know, if all kinds of garbage generated by industrial production or urban life cannot be treated and purified in a timely and effective manner, it will pose a major threat to the environment and life and health, especially medical waste. The problem of governance has become increasingly prominent; at present, all kinds of waste, including industrial waste, domestic waste and medical waste, are mainly disposed of by incineration. As we all know, waste incineration equipment will generate a lot of heat when it is working. and emission, it will inevitably affect the treatment effect and service life of the equipment, especially the waste treatment equipment that adopts high-temperature cracking method. Efficacy is...

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Problems solved by technology

[0002] The treatment and purification of garbage has always been the focus and difficulty of environmental protection. As we all know, if all kinds of garbage generated by industrial production or urban life cannot be treated and purified in a timely and effective manner, it will pose a major threat to the environment and life and health, especially medical waste. The problem of governance has become increasingly prominent; at present, all kinds of waste, including industrial waste, domestic waste and medical waste, are mainly disposed of by incineration. As we all know, waste incineration equipment will generate a lot of heat when it is working. and emission, it will inevitably affect the treatment effect and service life of the equipment, especially the waste treatment equipment that adopts high-temperature cracking method. Efficacy is particularly important; most of the existing waste treatment equipment such as waste incinerators use natural cooling, which uses natural wind as the cooling medium to prevent high-temperature dust from being emitted and secondary feeding, and to carry out natural heat dissipation of the furnace body. The natural cooling method does not require cooling power equipment, and the cost is low, but the cooling time is extremely long and the cooling efficiency is extremely low, which is not conducive to continuous production; another existing method is to use a heat exchanger cooling method, which is currently generated during waste incineration. The high-temperature acid gas is slowly cooled through a water-cooled heat exchanger. Although the cost is low, this cooling method is not thorough in the treatment of toxic, harmful, odorous gases and dioxins.

Acid gas is more serious for equipment corrosion

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