A food additive spraying device

Abstract

The invention discloses a food additive spraying device, which comprises a carrying frame, a transmission mechanism, an atomizing mechanism and a spray chamber; the transmission mechanism includes a conveyor belt and a drive unit, and the drive unit is fixed on the carrying frame; the spray chamber is an inverted U-shaped structure The spray chamber has a feed inlet, a feed outlet, and at least one spray hole, the spray chamber is arranged on the top of the carrying frame, and the conveyor belt passes through the feed inlet and the discharge outlet; the atomization mechanism includes an air compressed atomizer and At least one spray gun connected with the compressed air atomizer is arranged on at least one spray hole. The food additive spray device has a simple structure and strong applicability, and is suitable for additive solutions or suspensions with different viscosities; the inverted U-shaped spray chamber facilitates the return of atomized droplets and prevents the atomized droplets from affecting the spray effect; and its performance It is stable, has excellent spray effect, improves production efficiency and reduces production cost, and has good economic benefits.

Description

technical field [0001] The invention relates to a food additive spraying device. Background technique [0002] At present, my country's food industry mainly adds preservatives by mixing, that is, adding preservatives directly to food ingredients to extend the shelf life of food. However, the flavor and physical and chemical properties of preservatives are not completely compatible with food, and there are many problems such as destroying food flavor, reducing the stability of ingredients and increasing the difficulty of production technology. At the same time, some new methods of adding preservatives, such as skin wrapping, soaking, skin smearing and skin spraying, have emerged along with the trend. Skin anti-corrosion can not only achieve fresh-keeping effect, but also reduce the amount of preservatives added and reduce production costs. Similarly, the method of skin treatment also has a certain effect on the food that needs the skin to increase the flavor or color, and f...

AI Technical Summary

Problems solved by technology

[0003] However, usually skin wrapping, soaking, skin smearing and skin spraying often require manual participation, which is easy to destroy the complete appearance of food, causing problems such as sticky skin, debris and drip marks

At the same time, the practical problems of poor equipment and low production efficiency cannot be avoided

Chinese patent application CN201410325695 discloses a food antiseptic spray chamber, which can realize the automatic operation of product antiseptic treatment and reduce the operating intensity of workers. The actual spray effect and anti-corrosion effect, and the ultrasonic atomizer has a large memory effect and low precision, resulting in a high failure rate of the machine; in addition, structural design defects in the sterilization chamber shell and return pipe greatly limit the existing food anti-corrosion The actual utilization efficiency of preservative spray equipment; moreover, the existing food preservative spray equipment is only suitable for specific preservative solutions, and it is difficult to achieve a uniform spray effect for preservative solutions and suspensions of different viscosities

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