Manufacturing method of ice machine evaporator

Abstract

The invention discloses a manufacturing method of an ice machine evaporator. The manufacturing method comprises the following steps of manufacturing a U-shaped pipe structure with a first plane from stainless steel, branched pipe structures and blocking plates; forming a plurality of connecting holes in the first plane; mounting the blocking plates in the spaces formed between the U-shaped pipe structure and the branched pipe structures, arranging the branched pipe structures in the corresponding connecting holes and connecting the branched pipe structures with the corresponding connecting holes in a direct welding mode; replacing red copper needing to be subjected to anticorrosive treatment through electroplating in the prior art with corrosion-resistant food-grade stainless steel; dividing the evaporator into a plurality of parts, conducting machining on the plurality of parts respectively and connecting the plurality of parts in a direct welding mode to obtain the evaporator. Through the manufacturing method, no emissions occur in the manufacturing process, no pollutants is produced to the environment, poisonous and harmful gases doing harm to human bodies cannot be produced. Compared with the prior art, the cost can be effectively reduced; in the using process, no impurities fall off onto ice cubes making contact with the evaporator, and food safety problems are avoided.

Description

technical field [0001] The invention relates to the technical field of evaporator processing, in particular to a method for manufacturing an evaporator of an ice machine. Background technique [0002] The ice machine is a kind of refrigeration mechanical equipment that generates ice after water is cooled by the refrigerant of the refrigeration system through the evaporator. The refrigeration system is used, and the water carrier is used to produce ice after passing through a certain equipment in the electrified state. The ice is made of particles. Machines are the most common and are found in hotels, hotels, bars, banquet halls, western restaurants and other places. [0003] The evaporator is one of the most important components in an ice machine; Chinese patent document CN206037534U discloses a refrigeration mechanism for an ice machine, which includes an evaporator, and the evaporator is arranged in the ice making chamber of the ice machine, including a horizontal The U-s...

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Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defects that electroplating is required for evaporator processing in the prior art, which is harmful to the human body, pollutes the environment, the plating layer falls off, and has high costs, thereby providing a process that is environmentally friendly, low in cost, and safe to eat. The processing method of the ice machine evaporator

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