CN103005629A - Microwave and hot air combined red date dryer - Google Patents
Microwave and hot air combined red date dryer Download PDFInfo
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- CN103005629A CN103005629A CN2013100040714A CN201310004071A CN103005629A CN 103005629 A CN103005629 A CN 103005629A CN 2013100040714 A CN2013100040714 A CN 2013100040714A CN 201310004071 A CN201310004071 A CN 201310004071A CN 103005629 A CN103005629 A CN 103005629A
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Abstract
The invention discloses a microwave and hot air combined red date dryer. The dryer adopts the structure that a microwave drying box is horizontally mounted on a bracket; a microwave transmission device and a humidity control device are mounted on the internal top surface of the microwave drying box; a red date conveying belt is horizontally arranged in the microwave drying box; the humidity control device is connected with the microwave transmission device and an electric motor through a controller; the back part of the microwave drying box is connected with a hot air drying box through a corrugated pipe; the back end of the red date conveying belt extends into the hot air drying box; a vibratory conveying screen is mounted in the middle of the hot air drying box; the front end and the back end of the bottom surface of the hot air drying box are respectively hinged on a long rocking bar and a short rocking bar; through a crank connecting rod mechanism, the short rocking bar is driven by a sub electric motor to swing; a gas exhaust pipe is connected to the top surface of the back part of the hot air drying box; the other end of the gas exhaust pipe is connected with a heat exchanger; an air exhaust pipe of the heat exchanger is communicated with a hot air opening in the bottom surface of the front part of the hot air drying box through an electric heating pipe and a gas inlet pipe; and a hot air flow guide plate is arranged on the internal bottom surface of the hot air drying box at the hot air opening.
Description
Technical field
The present invention relates to a kind of red date oven dry mechanical device, particularly microwave hot air combined red date dryer.
Background technology
Red date is a kind of characteristic fruit of integration of drinking and medicinal herbs, have long cultivation history in China, its fruit has high healthy nutritive value and medical value, have the good reputation of " woody grain; excellent tonic product ", is the health fruit that integrates medicine, food, benefit three large functions.In recent years, the Xinjiang red dates industry obtains fast development, and its cultivated area and output have suddenly become one of industry the fastest in the Xinjiang fruit industry development.And dry-making red date is the main processing mode of Xinjiang red dates always, account for 70% of red date total amount, its drying processing is naturally to dry with modes such as common heated-air dryings as main, these drying processing modes often exist drying time long, energy consumption is large, the shortcomings such as environmental pollution is large, and the dry-making red date product quality is poor.
Summary of the invention
The object of the present invention is to provide a kind of microwave hot air combined red date dryer, it is rational in infrastructure, uses clean hygiene, can dry rapidly red date, the economic benefit of Effective Raise red dates production.
The object of the present invention is achieved like this, a kind of microwave hot air combined red date dryer, comprise support and motored base, level is installed with microwave drying box on the support, microwave launcher and humidity conditioner are installed on its inside top surface, be horizontally disposed with in the microwave drying box by electric motor driven red date conveyer belt, humidity conditioner links to each other with microwave launcher and motor by controller; The microwave drying box rear portion is connecting the hot air drying box with discharging opening by bellows, the rear end of red date conveyer belt extends in the hot air drying box, the vibrating transportation sieve is installed in the hot air drying box middle part, the rear and front end, bottom surface of hot air drying box is hinged on respectively on long rocking bar and the short rocking bar, the secondary motor that is installed on the base drives short rocking bar swing by toggle, connecting a blast pipe on the end face of hot air drying box rear portion, the other end of blast pipe is connecting a heat exchanger with air inlet and exhaust outlet by air exhauster, the exhaust duct of heat exchanger is successively by ventilating fan and electrothermal tube, hot-air mouth on the anterior bottom surface of air inlet pipe and hot air drying box is connected, on the hot air drying box inner bottom surface at hot-air mouth place the hot blast deflector is being set, hot blast deflector upper end extends respectively under the bottom surface of vibrating transportation sieve.
The entrance point place of microwave drying box from outside to inside successively the interval drapery panel and sealing curtain are being set.
Its drying course is: red date falls into conveyer belt by feed hopper, enters the microwave drying baker through the drapery panel cloth is laggard, and the microwave launcher that is positioned at microwave drying casing top starts, and humidity conditioner is regulated humidity in the casing; Red date continues motion at conveyer belt after entering microwave drying box, realizes microwave drying in the process of motion; The red date of finishing after the microwave drying enters hot air drying box under the transporting of conveyer belt, fall into the vibrating transportation sieve; The hot blast that is produced by ventilating fan enters the bottom of hot air drier through air inlet pipe, and the bottom of self-excited oscillation sieve moves upward red date is carried out heat drying after the deflector shunting; The vibrating transportation sieve is carried while vibrating, vibration processes makes red date realize repeatedly upset, make it fully to contact with heated dry air, red date is carried out omnibearing heating, drying, improved speed and the efficient of oven dry, the red date after the oven dry is exported through discharging opening, and complete machine is continuous drying, be easy to control, high efficiency.
Microwave is clean energy resource, and microwave is a kind of high frequency waves, and it causes the high-speed wheel pendular motion of hydrone in the material as the time spent, their mutually friction produce great heat, easily dried material.Compare with the traditional drying mode, have that rate of drying is large, energy-conservation, production efficiency is high, uniform drying, cleaner production, easily realize automation control and the advantage such as improve the quality of products.Heated-air drying is to utilize electricity, coal or natural gas equal energy source material heat hot air and the principle of dried material, and this drying mode has cleaning, material is heated evenly, is easy to the characteristics such as control.
The characteristics that have according to micro-wave drying and Hot-blast Heating drying, these two kinds of drying modes are made up utilization, to improve rate of drying, reduce energy consumption and raising dry-making red date product quality etc. and have obvious superiority, therefore, the development and use of exploitation Xinjiang red dates microwave and red date coordinated type drying equipment have good prospect.The present invention utilizes microwave drying and heated-air drying to organically combine, red date after classification, the cleaning is processed a period of time in certain microwave condition drying first, then enter into rapidly hot air drier and continue drying, take full advantage of micro-wave drying principle and heated-air drying principle oven dry red date, make this equipment have cleaning, high efficiency, simple in structure, dependable performance, shorten drying time and energy savings greatly, improve the characteristics of the drying product quality of red date.Its drying course of microwave hot air combined red date dryer adopts microwave and hot air combined effect heating, microwave mainly makes fast outwards motion of moisture from the inner heating, drying of red date, hot blast mainly by red date outward in carry out heating, drying, take away moisture, both can avoid again single heating using microwave to the destruction of red date inside quality simultaneously in conjunction with carrying out rapidly and efficiently drying to red date.
The present invention is rational in infrastructure, can dry rapidly red date, the economic benefit of Effective Raise red dates production.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Fig. 1 is main TV structure schematic diagram of the present invention.
The specific embodiment
A kind of microwave hot air combined red date dryer, as shown in Figure 1, comprise support 28 and motored base 27, level is installed with feed hopper 2 and microwave drying box 5 on the support, microwave launcher 6 and humidity conditioner 7 are installed on its inside top surface, are being horizontally disposed with in the microwave drying box by electric motor driven red date conveyer belt 1.Humidity conditioner 7 links to each other with microwave launcher and motor by controller; Humidity conditioner 7 is by the operating power of control microwave launcher 6, make the temperature in the body keep suitable value, also can control the dry time by the speed of control conveyer belt 1, the degree of drying of final control red date, humidity conditioner 7 is realized the adjusting to humidity by the control humidity-discharging device.
The microwave drying box rear portion is connecting the hot air drying box 9 with discharging opening by bellows 8, the rear end of red date conveyer belt 1 extends in the hot air drying box 9, vibrating transportation sieve 10 is installed in hot air drying box 9 middle parts, and the rear and front end, bottom surface of hot air drying box is hinged on respectively on long rocking bar 26 and the short rocking bar 18.
The secondary motor 22 that is installed on the base drives short rocking bar 18 swings by toggle.As shown in Figure 1, said toggle comprises a crankwheel 20, and Eccentric-hinge is followed a connecting rod 19 on the crankwheel 20, and the other end of connecting rod 19 is hinged on the short rocking bar 18.Secondary motor 22 rotates by belt 21 driving cranks wheel.
Connecting a blast pipe 12 on the end face of hot air drying box rear portion, the other end of blast pipe 12 is connecting a heat exchanger 16 with air inlet 15 and exhaust outlet 17 by air exhauster 14, and blast pipe 12 free ends in exhaust outlet 17 and the heat exchanger 16 link to each other.Air inlet 15 is connecting air cleaner.
The exhaust duct of heat exchanger is connected with hot-air mouth on the anterior bottom surface of hot air drying box by ventilating fan 23 and electrothermal tube 24, air inlet pipe 25 successively, on the hot air drying box inner bottom surface at hot-air mouth place hot blast deflector 11 is being set, hot blast deflector 11 upper ends extend respectively under the bottom surface of vibrating transportation sieve 10.
Heat exchange and air heat part: heat exchange section mainly utilizes the waste heat of exhaust that the dry air that enters casing is carried out preheating, and the course of work is: the hot blast that band has surplus heat after dry is entering under the drive of air exhauster 14 through blast pipe 12 and is being discharged by exhaust outlet 17 after preheating is carried out in 16 pairs of air inlets of heat exchanger; Dry air under the drive of ventilating fan 23, further enters hot air drier by air inlet pipe 25 after the heating through electrothermal tube 24 after air inlet 15 is by heat exchanger 16 preheatings, utilize heat exchanger can take full advantage of exhaust heat, energy savings.
Because hot air drying box recedes, vibrating transportation sieve 10 is in tilted layout like this, and its angle of inclination is 5-10 degree.
The hot blast deflector is 5, and the angle between the hot blast deflector is 20-30 degree.Hot blast deflector 11 hot blast that can evenly distribute is set, the red date on the vibrating transportation sieve 10 is dried comprehensively equably, shorten drying time, improve drying effect.
The entrance point place of microwave drying box from outside to inside successively the interval drapery panel 3 and sealing curtain 4 are being set, drapery panel 3 is in order to shakeouing the red date on the conveyer belt, sealing curtain 4 is the anti-microwave door curtain made of cloth.
Claims (4)
1. microwave hot air combined red date dryer, comprise support and motored base, it is characterized in that: level is installed with microwave drying box on the support, microwave launcher and humidity conditioner are installed on its inside top surface, be horizontally disposed with in the microwave drying box by electric motor driven red date conveyer belt, humidity conditioner links to each other with microwave launcher and motor by controller; The microwave drying box rear portion is connecting the hot air drying box with discharging opening by bellows, the rear end of red date conveyer belt extends in the hot air drying box, the vibrating transportation sieve is installed in the hot air drying box middle part, the rear and front end, bottom surface of hot air drying box is hinged on respectively on long rocking bar and the short rocking bar, the secondary motor that is installed on the base drives short rocking bar swing by toggle, connecting a blast pipe on the end face of hot air drying box rear portion, the other end of blast pipe is connecting a heat exchanger with air inlet and exhaust outlet by air exhauster, the exhaust duct of heat exchanger is successively by ventilating fan and electrothermal tube, hot-air mouth on the anterior bottom surface of air inlet pipe and hot air drying box is connected, on the hot air drying box inner bottom surface at hot-air mouth place the hot blast deflector is being set, hot blast deflector upper end extends respectively under the bottom surface of vibrating transportation sieve.
2. microwave hot air combined red date dryer according to claim 1 is characterized in that: the vibrating transportation sieve is in tilted layout, and its angle of inclination is 5-10 degree.
3. microwave hot air combined red date dryer according to claim 1, it is characterized in that: the hot blast deflector is 5, the angle between the hot blast deflector is 20-30 degree.
4. microwave hot air combined red date dryer according to claim 1 is characterized in that: the entrance point place of microwave drying box from outside to inside successively the interval drapery panel and sealing curtain are being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100040714A CN103005629A (en) | 2013-01-07 | 2013-01-07 | Microwave and hot air combined red date dryer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100040714A CN103005629A (en) | 2013-01-07 | 2013-01-07 | Microwave and hot air combined red date dryer |
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| CN103005629A true CN103005629A (en) | 2013-04-03 |
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| CN2013100040714A Pending CN103005629A (en) | 2013-01-07 | 2013-01-07 | Microwave and hot air combined red date dryer |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864692A (en) * | 2015-06-13 | 2015-08-26 | 聂超 | Herb residue quickly drying device and method |
| CN105249502A (en) * | 2015-10-21 | 2016-01-20 | 耒阳市兴农牧业有限公司 | Vegetable dehydration-drying machine |
| CN105495651A (en) * | 2015-12-17 | 2016-04-20 | 江苏杰英能源科技有限公司 | Waste heat recovery mechanism of vegetable dehydration device |
| CN106509943A (en) * | 2015-09-15 | 2017-03-22 | 陈绍能 | Dust removal type dry fruit grading dryer |
| CN106983167A (en) * | 2017-03-25 | 2017-07-28 | 天津市食新食异食品有限公司 | Fruits and vegetables drain machine |
| CN107462020A (en) * | 2017-09-26 | 2017-12-12 | 嵩县和顺药业有限公司 | A kind of Chinese medicinal material drying equipment for drying |
| CN108835290A (en) * | 2018-07-27 | 2018-11-20 | 无锡远及科技有限公司 | A kind of tea-processing equipment and its processing method |
| CN109778465A (en) * | 2018-12-21 | 2019-05-21 | 温佳旺 | A kind of textile coating drying machine |
| CN111616384A (en) * | 2020-06-05 | 2020-09-04 | 安徽硕景机电设计服务有限公司 | Method for dehydrating root vegetables |
| CN112190139A (en) * | 2020-10-09 | 2021-01-08 | 广东美的厨房电器制造有限公司 | Control method of cooking device, cooking device and readable storage medium |
| CN114608302A (en) * | 2022-03-22 | 2022-06-10 | 新疆农垦科学院 | Red date hot air microwave coupling drying device |
| CN117383778A (en) * | 2023-11-16 | 2024-01-12 | 东营市延旭环保科技有限公司 | Livestock and poultry manure recycling treatment device |
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| CN102144802A (en) * | 2011-03-28 | 2011-08-10 | 福建农林大学 | Novel quick drying device for edible mushrooms and quick tremella drying technology of novel quick drying device |
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| CN87210154U (en) * | 1987-07-15 | 1988-06-15 | 中国农业工程研究设计院 | Reciprocating vibrator type continuous drying machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864692A (en) * | 2015-06-13 | 2015-08-26 | 聂超 | Herb residue quickly drying device and method |
| CN106509943A (en) * | 2015-09-15 | 2017-03-22 | 陈绍能 | Dust removal type dry fruit grading dryer |
| CN105249502A (en) * | 2015-10-21 | 2016-01-20 | 耒阳市兴农牧业有限公司 | Vegetable dehydration-drying machine |
| CN105495651A (en) * | 2015-12-17 | 2016-04-20 | 江苏杰英能源科技有限公司 | Waste heat recovery mechanism of vegetable dehydration device |
| CN106983167A (en) * | 2017-03-25 | 2017-07-28 | 天津市食新食异食品有限公司 | Fruits and vegetables drain machine |
| CN107462020A (en) * | 2017-09-26 | 2017-12-12 | 嵩县和顺药业有限公司 | A kind of Chinese medicinal material drying equipment for drying |
| CN108835290A (en) * | 2018-07-27 | 2018-11-20 | 无锡远及科技有限公司 | A kind of tea-processing equipment and its processing method |
| CN109778465A (en) * | 2018-12-21 | 2019-05-21 | 温佳旺 | A kind of textile coating drying machine |
| CN109778465B (en) * | 2018-12-21 | 2021-06-15 | 山东丰硕建筑劳务有限公司 | Textile coating dryer |
| CN111616384A (en) * | 2020-06-05 | 2020-09-04 | 安徽硕景机电设计服务有限公司 | Method for dehydrating root vegetables |
| CN112190139A (en) * | 2020-10-09 | 2021-01-08 | 广东美的厨房电器制造有限公司 | Control method of cooking device, cooking device and readable storage medium |
| CN114608302A (en) * | 2022-03-22 | 2022-06-10 | 新疆农垦科学院 | Red date hot air microwave coupling drying device |
| CN117383778A (en) * | 2023-11-16 | 2024-01-12 | 东营市延旭环保科技有限公司 | Livestock and poultry manure recycling treatment device |
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Application publication date: 20130403 |