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Vacuum low-temperature continuous drying machine

A vacuum low-temperature, dryer technology, applied in drying and preserving meat/fish, food processing, etc., can solve problems such as being unsuitable for large-scale drying operations, long drying time for fish meal, affecting use efficiency, etc., to achieve ideal drying effect, tightness Good, improve the effect of processing power

Inactive Publication Date: 2015-05-27
浙江龙源四方机械设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, its disadvantages are poor sealing, long drying time of fishmeal, affecting the use efficiency, not suitable for large-scale drying operations, high drying energy consumption, and high production costs, so its structure needs to be improved.

Method used

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  • Vacuum low-temperature continuous drying machine

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0038] Such as Figure 1 to Figure 22 As shown, the vacuum low-temperature continuous dryer of this embodiment includes a raw material drying device with a sealed inner cavity, and the vacuum low-temperature continuous dryer also includes a first raw material conveying device a1, a vacuum feeding device, a second raw material conveying device a2, The third raw material conveying device a3, the vacuum discharge device, the fourth raw material conveying device a4, and the condenser, one end of the first raw material conveying device a1 is provided with a raw material inlet to be dried, and the other end of the first raw material conveying device a1 is connected to The feed port 11 of the vacuum feed device is sealed and connected, and the discharge port 12 of the vacuum feed device is connected with the raw material feed port of the second raw m...

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Abstract

The invention provides a vacuum low-temperature continuous drying machine. The machine comprises a raw material drying device, first to fourth raw material conveying devices, a vacuum feeding device, a vacuum discharging device and a condenser; a raw material inlet is formed in one end of the first raw material conveying device, while the other end of the first raw material conveying device is in sealing connection with a feeding opening of the vacuum feeding device; a discharging opening of the vacuum feeding device is in sealing connection with a raw material feeding opening of the second raw material conveying device; a raw material discharging opening of the second raw material conveying device is in the sealing connection with a feeding opening of the raw material drying device; a discharging opening of the raw material drying device is in the sealing connection with a feeding opening of the third raw material conveying device; a discharging opening of the third raw material conveying device is in the sealing connection with the feeding opening of the vacuum discharging device; a discharging opening of the vacuum discharging device is connected with a feeding opening of the fourth raw material conveying device; a waste air outlet is formed in the raw material drying device and connected with a feeding opening of a condenser. The machine has the advantages of being high in sealing performance, stable in internal pressure and temperature, high in finished product quality, and green; materials can be continuous to feed, and energy is saved.

Description

technical field [0001] The invention relates to a drying device, in particular to a vacuum low-temperature continuous dryer. Background technique [0002] There is an existing Chinese utility model patent with the application number CN201420491800.3 titled "A Two-stage Drying Device for Making Fish Meal", which discloses a two-stage drying device for making fish meal, including a low-temperature and low-pressure first stage The drying body and the second-stage drying body of vacuum low temperature, the inner cavity of the first-stage drying body and the second-stage drying body are equipped with a rotating shaft, one end of the rotating shaft is connected with the driving pulley, and the rotating shaft is provided with an internal It is a heating disk with a cavity, and the heating disk is provided with an air vent connected to the rotating main shaft and a push knife to push the fishmeal forward; a vacuum pump unit is arranged above the second-stage drying body, and the vac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/03
CPCY02P60/85
Inventor 陈源森钱立锋刘旭峰郑道昌骆志明顾贤雷董剑杰
Owner 浙江龙源四方机械设备制造有限公司
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