Multi-heat-source-supplied multi-barn independent baking device

Abstract

The invention discloses a multi-heat-source-supplied multi-barn independent baking device. A plurality of heat sources are utilized to supply heat in a centralizing mode, especially a solar heat source is utilized preferably to supply heat, then an air source heat pump is utilized to supply heat, water is heated and stored in a high temperature hot water tank for heating of barns, condensation dehumidification heat loss is small, energy is saved, baking cost is reduced to the largest extent, no waste gas or waste residue is produced, no environment pollution is caused, the device saves energy and reduces emission, is easy to operate and control and applicable to scale baking of tobaccos, tea, medicinal materials, agricultural and sideline products, food and the like which have strict requirements for temperature, humidity and time. Refrigerant pipe disassembly is not required during onsite installation and relocation, only a water pipe and a circulation pump are disassembled, and installation and relocation are easy.

Description

technical field [0001] The invention discloses a roasting device, in particular to a roasting device for independent water circulation heating and water circulation condensation dehumidification of a plurality of heat sources for centralized heating of multiple barns, which is suitable for large-scale heating of tobacco leaves, tea leaves, medicinal materials, agricultural products, food, etc. melted bake. Background technique [0002] The baking device currently in use is heated by coal, fuel oil or gas, and the waste gas and residue generated will pollute the environment, operation and control are difficult, safety hazards are large, and temperature and humidity are difficult to control accurately. The quality of baked goods There is no guarantee, and the dehumidification method is to replace the hot air with high humidity in the baking room with cold air with relatively low humidity outside the baking room, which will cause a large heat loss and cause the temperature in t...

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Problems solved by technology

[0002] The baking device currently in use is heated by coal, fuel oil or gas, and the waste gas and residue generated will pollute the environment, operation and control are difficult, safety hazards are large, and temperature and humidity are difficult to control accurately. The quality of baked goods There is no guarantee, and the dehumidification method is to replace the hot air with high humidity in the baking room with cold air with relatively low humidity outside the baking room, which will cause a large heat loss and cause the temperature in the baking room to drop. Only by reheating the cold air in the room can the original temperature be reached, thus increasing energy consumption. In recent years, there has also been an air source heat pump heating and condensing dehumidification baking device, but the refrigerant pipeline is used to directly enter the baking room. It is good for heating with multiple heat sources, especially not good for solar heating. One set of heat pumps must be used for a baking room, and the equipment investment is large. Once the power supply fails or a certain heat pump fails, it will not be able to bake. A failure during baking will result in damage to the baked product or even waste it, resulting in serious economic losses

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