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Energy-saving fruit and vegetable bulking machine and application method thereof

An energy-saving, puffing machine technology, applied in applications, food preparation, food science, etc., can solve the problems of high processing costs and energy waste, and achieve the effect of saving energy and reducing production costs

Inactive Publication Date: 2012-11-07
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The usual heating is the direct heating and cooling of the tank, which is accompanied by a huge waste of energy, which makes the processing cost high

Method used

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  • Energy-saving fruit and vegetable bulking machine and application method thereof

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] see figure 1 , the present invention includes an expansion tank 10 with left and right seals 22, 5, the left and right seals 22, 5 of the expansion tank 10 are sealed and connected by sealing rings 23, 24, and the top of the expansion tank 10 is provided with a thermometer 2, a humidity Meter 3 and pressure gauge 4, the expansion tank 10 is sealed and connected with the vacuum tank 7 through the butterfly valve 6, the volume of the vacuum tank 7 is 3 to 5 times the volume of the expansion tank 10, and the vacuum pump 9 is connected to the vacuum tank 8 through the pipeline and the vacuum valve 8 on the pipeline. The tank 7 is sealed and connected, and a material tray with uniformly distributed coils with a heat source inlet valve 28 is embedded in the expansion tank 10, and a compressed air inlet 25 is opened on the right head 5, and a jacketed heat tr...

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Abstract

The invention relates to a set of energy-saving fruit and vegetable bulking machine and an application method thereof, which realizes energy reuse in processes of heating and cooling of a bulking tank jacket by connecting with two energy storage devices, thereby greatly saving the energy sources, reducing the production cost, and ensuring the bulking quality of fruits and vegetables. The operating principal is characterized in that two temperature-difference storage tanks are preheated in the process of heating the jacket and directly heated via a heat source, and then can cool the jacket in advance in the process of cooling the jacket so as to absorb heat for later use in next heating. The invention has the advantages that the jacket is rapidly heated and cooled, the energy is fully utilized, and the heating energy sources are greatly saved.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to a fruit and vegetable puffing machine capable of realizing the reuse of waste heat and waste cold energy so as to realize energy-saving effects and a use method thereof. technical background [0002] Puffed fruit and vegetable crisps are a new product developed in recent years. Some fruits and vegetables containing moisture can be eaten after dehydration and expansion of volume and cooling. The taste is crisp and the flavor is unique. There are also various processing techniques for fruit and vegetable puffing, including fried and non-fried. Although the non-fried puffing process can obtain better quality products, the air flow pressure difference puffing process is more popular. However, the puffing tank is the core equipment of the entire puffing process, and the high energy consumption and insufficient energy utilization of the puffing process are unavoidable. , its...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/212A23L19/00
Inventor 陈海峰朱开鼎
Owner SHAANXI UNIV OF SCI & TECH