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Energy-saving pine nut opening device and using method thereof

A technology of pine nuts and equipment, applied in the fields of application, food processing, food science, etc., can solve the problems of ugly color of pine nuts, low opening efficiency, and many chemical residues, and achieve low cost, high opening rate, and good taste.

Active Publication Date: 2014-09-17
滕兆海
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Pine nuts are the most common nuts in Northeast China and belong to the king of nuts. However, the shell of pine nuts is hard and it is difficult to open them. Take out the pine nuts directly. There are three original methods of opening pine nuts: one is manual opening, and each person uses opening pliers. The daily processing is about 25 catties, the opening effect is good, but the opening efficiency is low; one of the most commonly used is to use high-concentration sodium hydroxide, soak for 20-40 minutes, then use strong acid to wash the alkali, and finally fry, such opening efficiency is high , the appearance is good-looking, but there are many chemical residues and the shelf life is short; the last one is to use high temperature and high pressure to expand the opening. Such pine nuts taste good, but the nutrition is lost by high temperature, and the appearance of pine nuts is ugly. At the same time, this kind of equipment is noisy and dangerous. high

Method used

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  • Energy-saving pine nut opening device and using method thereof

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Embodiment Construction

[0017] Such as figure 1 As shown, an energy-saving pine nut opening device includes a pine nut drum 1, a hollow shaft 2, a heat shield 3, a water pump 4, a water pipe 5, a lower chamber air outlet 6, a total air outlet 7, a fresh air outlet 8, a steam filter 9, Heat exchanger 10, fan 11, side air duct 12, auxiliary electric heating pipe 13, circulating air inlet 14, electric heating pipe 15, baking chamber 16, pine nut roller 1 is in the baking chamber 16, and electric heating pipes 15 are distributed in the baking chamber Around 16, the hollow shaft 2 is inside the pine nut drum 1 and is connected with the pine nut drum 1. The hollow shaft 2 is connected with the water pump 4 through the water pipe 5. The equipment is divided into upper and lower baking chambers 16, and the top of the lower baking chamber 16 passes through the lower The chamber air outlet 6 is connected to the steam filter 9, and the top of the upper baking chamber 16 is connected to the steam filter 9 throug...

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Abstract

The invention relates to an energy-saving pine nut opening device and a using method of the energy-saving pine nut opening device. The energy-saving pine nut opening device comprises a pine nut rotary drum, a hollow shaft, a thermal insulation board, a water pump, a water pipe, a lower chamber air outlet, a main air outlet, a fresh air port, a steam filter, a heat exchanger, a draught fan, a side air duct, an auxiliary electric heating tube, a circulating air inlet, an electric heating tube and a baking chamber. The energy-saving pine nut opening device has the advantages that the device is low in cost and automatic to a certain degree, manpower is saved, the opening rate is high, one person can manage multiple devices, and tens of thousands of jin of baked pine nuts can be produced daily; pine nuts opened with the device have no chemical residues and are environmentally friendly, pine nutlets taste good and have strong fragrance, and nutrients cannot run off.

Description

technical field [0001] The invention relates to a device for opening pine nuts and a method for using the same. Background technique [0002] Pine nuts are the most common nuts in Northeast China and belong to the king of nuts. However, the shell of pine nuts is hard and it is difficult to open them. Take out the pine nuts directly. There are three original methods of opening pine nuts: one is manual opening, and each person uses opening pliers. The daily processing is about 25 catties, the opening effect is good, but the opening efficiency is low; one of the most commonly used is to use high-concentration sodium hydroxide, soak for 20-40 minutes, then use strong acid to wash the alkali, and finally fry, such opening efficiency is high , the appearance is good-looking, but there are many chemical residues and the shelf life is short; the last one is to use high temperature and high pressure to expand the opening. Such pine nuts taste good, but the nutrition is lost by high tem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N12/08
Inventor 滕兆海
Owner 滕兆海
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