Pressure reducer for sterilization of mushroom

Abstract

The invention discloses a pressure reducer for sterilization of mushroom. The pressure reducer comprises a tank, an air outlet, an air intake, a drain port, a locking sealing ring, supporting legs, apressure reducing port and a filter core tube; the air intake is arranged in the bottom side of the tank, the air outlet is arranged in the bottom of one side of the tank, the drain port is arranged in side wall of the tank on one side of the air outlet, and the locking sealing ring is arranged on the side wall of the tank above the drain port; the pressure reducing port is arranged in the top side of the tank; the filter core tube is installed in the tank; the tank is divided into an upper tank body and a lower tank body, and the upper tank body and the lower tank body are fixedly sealed through the locking sealing ring; a tank cavity is arranged in the tank, and the air intake is connected to a municipal heating pipe; the filter core tube is installed in the air intake of the tank cavity; the top of the filter core tube is similar to the tank cavity in shape; the volume of the filter core tube is slightly smaller than that of the tank cavity. The pressure reducer has the advantages of simple structure, reduced pressure, easy discharge of condensate water and long service life.

Description

technical field [0001] The invention relates to a pressure relief device for sterilization of mushrooms, in particular to a pressure relief device for sterilization of mushrooms with simple structure, low pressure, easy discharge of condensed water and long service life. Background technique [0002] Mushrooms are rich in protein and amino acids, and their content is several to dozens of times that of ordinary vegetables and fruits. The protein contained in 1 kg of dried mushrooms is equivalent to that of 2 kg of lean meat, 3 kg of eggs or 12 kg of milk. Mushrooms are not only delicious, but also rich in nutrition. They are often called healthy foods. For example, shiitake mushrooms not only contain various essential amino acids, but also have the effect of lowering blood cholesterol and treating high blood pressure. Hericium contains substances that enhance the body's ability to fight cancer. [0003] China is rich in shiitake mushroom resources, and it is also one of the...

AI Technical Summary

Problems solved by technology

Current production and techniques for sterilization of shiitake mushroom sticks all use pot-type steam to sterilize, which has low sterilization efficiency, large energy consumption, and high production cost, which is not conducive to large-scale production, which restricts the production to a large extent. Development of shiitake mushroom industry; the shiitake mushroom stick sterilization room with high sterilization efficiency and low energy consumption uses municipal heating for heating, and the municipal heating provides 180°C high-pressure heating. room for sterilization

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