A long tube thermal processing equipment and process
A technology of thermal processing and long tubes, applied in lighting and heating equipment, heat exchanger types, indirect heat exchangers, etc., can solve problems such as difficult recovery of waste heat, inconformity with energy-saving concepts, and high energy consumption
Active Publication Date: 2017-08-25
侯梦斌
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Problems solved by technology
[0002] In the industrial production process, it is often necessary to heat the processed liquid from room temperature to the necessary temperature of the process, and then lower it back to room temperature before use, such as sterilization before packaging of tea beverages; existing steamer type sterilization equipment, plate type superheated steam exchange sterilization equipment It is difficult to recover waste heat, so the energy consumption is very large, which does not conform to the modern concept of energy saving; the liquid also includes small solid particles mixed with liquid, such as ground animal bone mud
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[0029] 1. The outer diameters of all the feeding inner pipes of the long-tube type thermal processing equipment of the present invention are the same, and the outer diameter of the inner feeding pipe is selected to be 24mm, the wall thickness of the pipe is 2mm, and the length is 10400mm; the inner diameters of all the above-mentioned outer casings are the same, and the inner diameter of the outer casing is selected to be 48mm , the wall thickness of the pipe is 3mm, the length is 10000mm, the inner pipe for conveying material is exposed 200mm from both ends of the outer pipe, and the outer pipe is covered with a known insulation layer; the liquid to be processed is tea beverage, and the liquid to be processed is controlled to pass through the elbow from the heating section d (8-4) When entering the cooling recovery section, the temperature is 120-125 0 C, Commercial aseptic packaging can be achieved.
[0030] 2. The outer diameters of all the feeding inner pipes of the long-t...
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The invention relates to a long tube type thermal processing equipment, which is characterized in that it is evenly distributed from top to bottom, and horizontally installed preheating assembly a, preheating assembly b, heating assembly c, heating assembly d, cooling recovery waste heat assembly into e, cooling and recovery of waste heat assembly f; the liquid to be processed is input from the feed pipe, and will sequentially flow from the inner feeding pipe an, the inner feeding pipe bn, the inner feeding pipe cn, the inner feeding pipe dn, and the inner feeding pipe The pipe en and the inner pipe fn pass through the material, and are output from the discharge pipe, which are preheated, heated, and cooled to recover waste heat in turn.
Description
technical field [0001] The invention relates to the field of thermal processing, in particular to a long tube type thermal processing equipment and process. Background technique [0002] In the industrial production process, it is often necessary to heat the processed liquid from room temperature to the necessary temperature of the process, and then lower it back to room temperature before use, such as sterilization before packaging of tea beverages; existing steamer type sterilization equipment, plate type superheated steam exchange sterilization equipment It is difficult to recover waste heat, so the energy consumption is very large, which does not conform to the modern concept of energy saving; the liquid also includes the mixture of small solid particles and liquid, such as ground animal bone mud. Contents of the invention [0003] The purpose of the present invention is to provide a device and process that can conveniently recover waste heat and save heating energy. ...
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IPC IPC(8): F28D7/10
CPCY02E10/40
Inventor 侯梦斌
Owner 侯梦斌