Solar heat pump and microwave multi-energy complementary combined drying and sterilizing equipment
A technology of microwave drying and sterilization, solar heat pump, applied in the direction of solar thermal energy, solar thermal power generation, solar collectors, etc., can solve the problems of energy waste, high cost, complex equipment, etc., to reduce energy consumption and reduce operation and maintenance costs Effect
Pending Publication Date: 2021-10-26
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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Problems solved by technology
[0004] The purpose of the present invention is to provide a combined drying and sterilization equipment with solar heat pump and microwave multi-energy complementarity, to at least solve the problems of existing material drying and sterilization technology, which is easy to cause environmental pollution, low energy utilization rate, serious energy waste, and high processing cost , One of the technical problems of complex equipment, high maintenance difficulty and high cost
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[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientatio...
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The invention relates to the technical field of drying and sterilizing, and discloses solar heat pump and microwave multi-energy complementary combined drying and sterilizing equipment which comprises a solar greenhouse, a solar heat collector heating system, a material conveying microwave drying and sterilizing system, a heat pump waste heat recycling and enthalpy increasing system, a dehumidification device and a gas treatment system which are connected in sequence; the solar heat collector heating system is arranged at the upper part of the material conveying microwave drying and sterilizing system and is used for heating air for performing convection heating on materials in the solar greenhouse; the material conveying microwave drying and sterilizing system is used for drying and sterilizing the materials; the heat pump waste heat recycling and enthalpy increasing system is used for recycling exhaust waste heat to preheat dry gas entering the solar greenhouse; and an exhaust port of the solar greenhouse is connected with a gas inlet of the gas treatment system, and an exhaust port of the material conveying microwave drying and sterilizing system is connected with the gas inlet of the gas treatment system. The combined drying and sterilizing equipment has the advantages of environmental protection, high energy utilization rate and energy conservation.
Description
technical field [0001] The invention relates to the technical field of drying and sterilization, in particular to a combined drying and sterilization equipment in which solar heat pumps and microwave multi-energy complement each other. Background technique [0002] The material drying and sterilization process is a high energy-consuming process, and the hot and humid gas generated during the drying process is directly evacuated, causing environmental heat pollution and energy waste. In addition, the odor and other gases generated during the drying process pollute the environment, seriously affect people's physical and mental health. A single form of microwave drying and sterilization equipment consumes a lot of energy. When the microwave generator is working, it will generate a lot of heat, which will seriously affect the reliability and service life of the microwave generator. Currently, the commonly used cooling methods include air cooling, water cooling and oil cooling. ...
Claims
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IPC IPC(8): F26B15/18F26B21/08F26B21/10F26B23/08F24S20/00A61L2/00
CPCF26B15/18F26B21/001F26B21/004F26B21/08F26B21/10F26B3/347F24S20/00A61L2/0064Y02P70/10Y02E10/40
Inventor 张振涛孟祥文刘杰李昊儒杨俊玲何燕张化福
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI