Preheating and drying device for sterilizing filling equipment

A drying device and empty bottle technology, applied in drying, drying machine, drying gas arrangement, etc., can solve the problems of time-consuming, high production cost, and long filling process of dairy products, so as to reduce residual volume, The effect of improving efficiency and accelerating volatilization speed

Active Publication Date: 2013-01-30
HANGZHOU ZHONGYA MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the filling process of dairy products long, time-consuming and costly

Method used

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  • Preheating and drying device for sterilizing filling equipment
  • Preheating and drying device for sterilizing filling equipment
  • Preheating and drying device for sterilizing filling equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Refer to attached picture. The invention adopts high-temperature sterile air to heat the inner surface of the empty bottle that needs to be sterilized, so as to play the role of preheating. After the sterilization treatment, the inner surface of the empty bottle is reheated to accelerate the volatilization of water and the sterilization medium, and at the same time enhance the sterilization effect.

[0020] The preheating and drying device includes a sterile hot air delivery pipeline, an air filter 2 and a heater are arranged on the pipeline, and the air outlet end 18 of the pipeline is connected with an air spray unit, and the air spray unit includes a nozzle pipe 7 A plurality of nozzles 8 are arranged on the nozzle pipe 7, and the inlet end of the nozzle pipe 7 is connected with the gas outlet end 18 of the pipeline.

[0021] The inlet end 17 of the pipeline is connected with the blower 1 . The air blower 1 draws in air from the outside. There are two air filters 2...

Embodiment 2

[0029] With reference to the accompanying drawings, the difference between this embodiment and Embodiment 1 is that the empty bottle 16 is placed below the nozzle 7 during use, and the nozzle is arranged vertically downward. The empty bottle 16 is placed forwardly so that its bottle mouth is facing the nozzle, and there is an empty bottle correspondingly below each nozzle.

[0030] The spray pipe 7 is connected with the lifting mechanism. The lifting mechanism is a crank arm link mechanism 13 . The crank-link mechanism 13 is driven by the motor 14. When the motor starts, the crank of the crank-link mechanism 13 is driven to swing, and then the annular nozzle 7 moves up and down under the action of the connecting rod, driving the columnar nozzle 8 to extend into and out of the filled container. Inside the empty bottle. During use, the empty bottle 16 is placed on the bottom of the spray pipe 7, the nozzle 8 stretches into the inside of the bottle, and high-temperature sterile...

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PUM

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Abstract

The invention provides a preheating and drying device for sterilizing filling equipment. The preheating and drying device for sterilizing the filling equipment comprises a sterile hot air conveying pipeline, wherein an air filter and a heater are arranged on the pipeline; the air outlet end of the pipeline is connected with an air injection unit; the air injection unit comprises an injection pipe; a plurality of injection nozzles are arranged on the injection pipe; and the air inlet end of the injection pipe is connected with the air outlet end of the pipeline. By the preheating and drying device provided by the invention, the inner surface of a bottle body is subjected to preheating before sterilization; through the preheating, the bottle body can provide a good operating ambient temperature for injecting a sterilization medium; the activity of the sterilization medium is improved; the inner surface of an empty bottle which is moisture and has a residual sterilization medium is subjected to drying after the sterilization, so that the evaporation rate of the sterilization medium can be accelerated; therefore, the inner surface of the bottle body can be dried; and moreover, the effect of reducing the residual amount of the sterilization medium rapidly is achieved.

Description

technical field [0001] The invention relates to an empty bottle preheating and drying device used for sterilization of filling equipment. Background technique [0002] As we all know, with the improvement of people's living standards, people's demand for food, especially liquid dairy products, is increasing day by day. In order to ensure the quality of dairy products, but also to extend the shelf life. This puts forward higher requirements for the production of dairy products, especially for the packaging of dairy products, and puts forward requirements for the aseptic treatment of empty packaging bottles. [0003] Existing sterilization technology uses atomized sterilization medium and sprays it on the inner surface of the empty bottle, and eliminates the bacteria in the empty bottle through the sterilization effect of the sterilization medium itself, such as using hydrogen peroxide as the sterilization medium. The hydrogen peroxide on the inner surface of the empty bottl...

Claims

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Application Information

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IPC IPC(8): F26B1/00F26B21/00F26B21/12
Inventor 吉永林史中伟唐为荣
Owner HANGZHOU ZHONGYA MACHINERY CO LTD
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