Efficient and energy-saving sterile heat pipe energy recovery device

Abstract

The inventionbelongs to the technical field of energy and power engineering, and relates to an efficient and energy-saving sterile heat pipe energy recovery device. A raw material container, a condensation section of the last heat pipe subsystem, clamping hoops, 180-degree bends, a condensation section of the first heat pipe subsystem, a heating tank, gas conveying pipes of heat pipe subsystems, a cold solution pump, return liquid pipes of the heat pipe subsystems, an ante-sterilization cold solution flowing subsystem, a return liquid pipe bundle of the heat pipe subsystems, a conveying pump, a gas conveying pipe bundle of the heat pipe subsystems, a cooling tank, an evaporation section of the last heat pipe subsystem, an evaporation section of the first heat pipe subsystem, a standby heating tank, a hot solution pump, a double-pipe heat exchanger inner pipe and a double-pipe heat exchanger outer pipe are connected into a whole, and the device comprises the ante-sterilization cold solution flowing subsystem, a post-sterilization hot solution flowing subsystem and a heat pipe working medium circulating subsystem. The efficient and energy-saving sterile heat pipe energy recovery device is good in energy-saving effect, convenient to dismount and mount, capable of avoiding cross contamination, scientific and reasonable in structural design, convenient to apply and popularize, and good in application environment.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of energy and power engineering, and relates to a high-efficiency and energy-saving aseptic heat pipe energy recovery device, in particular to an energy recovery system that applies the high-efficiency and energy-saving heat pipe technology to the industrial fields with aseptic requirements such as medicine and food. . [0003] Background technique: [0004] The pharmaceutical and food industries have high-temperature sterilization process requirements for certain products. This process generally involves heating products at room temperature to about 110°C with steam or electric energy, and keeping them warm for a period of time to complete the sterilization process. Finally, the sterilized product is cooled to room temperature with the frozen water provided by the refrigeration system, and then the next process is carried out; and this heating and cooling process consumes a lot of heat and cooling wa...

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art, to propose and design a high-efficiency energy-saving aseptic heat pipe energy recovery device, to solve the problems of large energy consumption and frozen water consumption in ordinary high-temperature disinfection systems, and to solve the problems of ordinary casing type There are welding points and dead ends that cannot be dealt with in the heat exchanger, so as to avoid the possibility of cross-contamination when the solutions before and after sterilization flow on both sides of the heat exchange plate of the same heat exchanger

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