Automatic vacuum spraying system

A vacuum spraying and nozzle technology, applied in chemical instruments and methods, chemical/physical processes, dissolution, etc., can solve problems such as failure to meet food hygiene requirements, single auger unable to fully stir materials, and unclean inside of the tank. , to achieve the effect of fast cleaning, good sealing performance and easy cleaning
CN110893327APending Publication Date: 2020-03-20远腾自动化设备(扬州)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
远腾自动化设备(扬州)有限公司
Publication Date
2020-03-20

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Abstract

The invention discloses an automatic vacuum spraying system used in the fields of food, pet food and aquatic feed processing. The automatic vacuum spraying system comprises a spraying host, wherein afeeding port is formed in the top of the spraying host; a mixing cavity is formed in the spraying host; a discharge hole is formed in the bottom of the spraying host; the mixing cavity comprises two sub-cavities which are symmetrical in a left-right direction; stirring shafts are respectively arranged in the two sub-cavities; a plurality of paddles are arranged on each stirring shaft in a staggered manner; the stirring shafts are in transmission connection with a rotary driving mechanism; a discharging port is formed in the bottom of each sub-cavity, and a discharging door is correspondingly arranged at each discharging port; a vacuumizing pipe and a hot air drying pipe are arranged on the upper side of the spraying host; a nozzle assembly is arranged at the top of the spraying host; liquid adding equipment is connected to the head end of a pumping pipeline of the nozzle assembly; and material adding equipment is correspondingly arranged above the feeding hole. According to the invention, the mixing cavity of the spraying host is convenient to clean, requirements of food hygiene can be met, and spraying efficiency is higher.
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Description

technical field

[0001] The invention belongs to the field of food, pet food and aquatic feed processing, and in particular relates to a vacuum spraying system. Background technique

[0002] In the prior art, there is a vacuum spraying machine, its patent application number: 201410516694.4; application date: 2014-09-30; its structure includes a tank body and an auger arranged inside the tank body, the auger and the top shaft of the tank body Connected, there is a circular outlet at the bottom of the tank, and a valve is installed at the outlet. The top of the valve is a conical body, the tip of the cone points to the auger, the conical body is coaxial with the auger, and the conical body The conical surface of the auger is sealed with the circular discharge port, and the spiral blade of the auger extends to the bottom of the tank along the conical surface, and a telescopic device is installed at the bottom of the valve to drive the discharge valve to move up and down. The he...

Claims

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