Safe and energy-saving microwave vacuum continuous automatic drier

A microwave vacuum and dryer technology is used in drying solid materials, heating to dry solid materials, and drying. Control, rapid heating, rapid dehydration effect

Inactive Publication Date: 2007-02-07
TIANSHUI HUAYUAN PHARMA EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this solution is that during the heating process of the material, the efficiency is still relatively low due to the discontinuous drying process.
Can not meet the needs of traditional Chinese medicine factory production
In addition, the above-mentioned scheme does not involve the material in the microwave tank body. When the microwave is heated, the material in the tank body is a metal material, which is easy to generate sparks and has unsafe factors.

Method used

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  • Safe and energy-saving microwave vacuum continuous automatic drier
  • Safe and energy-saving microwave vacuum continuous automatic drier
  • Safe and energy-saving microwave vacuum continuous automatic drier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: see Fig. 1, figure 2 , Figure 5 , a safe and energy-saving microwave vacuum automatic continuous dryer, including a tank body A, a feeding system 8, a vacuum system 9, a microwave heating system 1 is provided on the tank body A, and a conveying device 6 is provided in the tank body A. A discharge device 5 is arranged below the device 6; the material in the tank body A is polytetrafluoroethylene or polypropylene. The transmission device 6 includes a driving wheel 62 and a driven wheel 63 fixedly connected to the two ends of the bracket 61 respectively, and a transmission belt 64 is arranged on it, and one end of the rotating shaft on the driving wheel 62 extends out of the tank body A and the power transmission shaft through a dynamic sealing device. connected; its power shaft is driven by the reducer driven by the motor E. The end of the transmission belt 64 is provided with an elastic spatula 69; the lower end of the transmission belt 64 is provided wi...

Embodiment 2

[0041] Example 2: see image 3 , the conveying device 6 is crawler belt transmission. The rest of the structure is the same as Example 1.

Embodiment 3

[0042] Embodiment 3: see Figure 4 , The conveying device 6 is set in one row in the tank body A, and each row is arranged in parallel with 8 groups. The rest of the structure is the same as Example 1.

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PUM

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Abstract

The present invention mainly relates to a microwave drier, especially a microwave vacuum drier. A safe and energy-saving microwave vacuum continuous automatic drier includes a tank (A), a hoisting system (8), a vacuum system (9), a microwave heating system (1) on the tank (A), characterized by including a delivery device (6) inside the tank (A), a discharging device (5) below the delivery device (6), the materials in the tank (A) are non-metallic materials. On the basis of ensuring the strength and the toughness, the striking a light and discharging are avoided in the vacuum state when metal is heated in the microwave. The invention adopts the way of microwave radiation heating, utilizing the characters of microwave high efficiency, easy to control, antisepsis, sterilization, fast heating, even heating, fast dehydration, preserving to reduce the power waster and advance the efficiency.

Description

Technical field: [0001] The present invention mainly relates to a structure of a microwave dryer, in particular to a structure of a microwave vacuum dryer. Background technique: [0002] Traditional material drying, especially in the traditional Chinese medicine concentration process, because the extract is generally a thick jelly-like material, because it is relatively viscous and the inside is not easy to dry out, so conventional drying methods are used, such as steam drying or vacuum drying There are shortcomings such as long cycle, high power consumption, high temperature, low efficiency, uneven heating, and poor fresh-keeping performance. In order to solve the above problems, the patent No. 03243669.6, the patent titled "Extract Microwave Vacuum Dryer" discloses a scheme. On the basis of the original vacuum heating, microwave heating is added, and microwave energy is used to transmit energy in a vacuum state. Affected, the moisture of the medicine is evaporated to achi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/347F26B25/02
Inventor 李晟
Owner TIANSHUI HUAYUAN PHARMA EQUIP TECH
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