Food cold and heat energy-saving drying equipment

Abstract

The invention discloses food cold and heat energy-saving drying equipment. The food cold and heat energy-saving drying equipment comprises a shell; through holes are formed in the middle parts of thetwo ends of the shell; a conveying belt is arranged on the middle part of the inner wall of each through hole; rotary shafts are arranged on the middle parts of the two ends of the inner wall of the conveying belt; the middle part of one end of each rotary shaft is connected with a motor; a first air inlet is formed in the edge part of the top end of the shell; the top end of the shell is providedan exhaust hole positioned at the position of one side of the first air inlet; and the top end of the shell is provided with a second air inlet positioned at the position of one side of the exhaust hole. The food cold and heat energy-saving drying equipment is scientific and reasonable in structure, is safe and convenient to use, can filter the dried gas through the second air inlet, a notch, a connecting plate, adsorbing sponge and a supporting net, reduces water vapor in the gas, can reduce harmful substances in the gas so as to enable the dried gas to preheat food, can facilitate mountingand change of the connecting plate by the notch, and reduces the mounting and change difficulty of the connecting plate.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to food cooling and heating energy-saving drying equipment. Background technique [0002] There are many ways to process food, such as roasting, pickling, soaking, drying, etc., all have their own characteristics. In various food manufacturing processes, drying is a common method. For this reason, China The patent discloses a food drying equipment, the authorized announcement number is CN 207322607 U, the patent has the following advantages, it is safe and convenient to use, and can make the food drying equipment form a hot air circulation drying, so that the food is evenly heated during the drying process. The structure of the drying equipment is simple, the food can be dried at one time, the drying procedure is simple, the drying efficiency is high, and the drying car is set to save manpower; [0003] However, this patent also has the following disadvantages. After the f...

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Problems solved by technology

[0004] The invention provides food cooling and heating energy-saving drying equipment, which can effectively solve the problem in the above background technology that after the food is dried, the water vapor on the food will enter the surface of the food to be dried again along the pipeline, resulting in the speed of food drying. too slow problem

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