CN206390191U - A kind of multifunctional food drying equipment - Google Patents

A kind of multifunctional food drying equipment Download PDF

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Publication number
CN206390191U
CN206390191U CN201620935610.5U CN201620935610U CN206390191U CN 206390191 U CN206390191 U CN 206390191U CN 201620935610 U CN201620935610 U CN 201620935610U CN 206390191 U CN206390191 U CN 206390191U
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China
Prior art keywords
drying box
dehumidification
blower fan
air
drying
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CN201620935610.5U
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Inventor
唐道邦
徐玉娟
肖更生
吴继军
温靖
余元善
傅曼琴
李俊
安可婧
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Sericulture and Agri Food Research Institute GAAS
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Sericulture and Agri Food Research Institute GAAS
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  • Freezing, Cooling And Drying Of Foods (AREA)

Abstract

The utility model discloses a kind of multifunctional food drying equipment, including drying box, blower fan, ultrasonic humidifier, variable-frequency governor and dehumidification by condensation device;The drying box has two air inlets and a gas outlet, first air inlet is connected through air channel with the air outlet of blower fan, second air inlet is connected with the supply port of ultrasonic humidifier, gas outlet is connected with the entrance of dehumidification by condensation device, and the exhaust outlet of the dehumidification by condensation device is connected with the air inlet of blower fan;The atomization water vapour for air and the ultrasonic humidifier supply sent into by blower fan is mixed in drying box;Mixed gas is flowed into be dehumidified in dehumidification by condensation device, and the mixed gas dried after dehumidifying is entered in drying box by blower fan cyclic suction, and treating material is dried.The utility model is applicable to the fruits and vegetables of slight fermented pretreatment, meat product processing and dried use, and with temperature control, control is wet, control the function of wind speed, realizes sterilization after fermentation process and fermentation, dries in integral Multifunctional design.

Description

A kind of multifunctional food drying equipment
Technical field
The utility model is related to a kind of food processing equipment, specifically a kind of to have temperature control, control wet, dry in one Multifunctional food drying equipment.
Background technology
Drying is the conventional scale processing mode of food processing, and conventional drying means is heated-air drying, the sun at present Can dry, freeze-drying etc., cleaning, section, blanching, to pickle etc. be the major way pre-processed before food drying.By locating in advance Manage and dry, it is rapid dehydration to make raw-food material one, is improved product quality stability, two be the raw material group when drying high-temperature process Various biochemical reactions occur for some sugar, amino acid, vitamins and other nutritious components in knitting, produce unique fragranced material, carry High marketing quality.
Varieties of food items raw material is rich in nutritional ingredients such as vitamin, carbohydrate, amino acid, and the slight fermentation energy of microorganism will be therein Nutritional ingredient part is converted, and some functional nutrient compositions are enriched with and strengthened, and such as lactobacillus-fermented can improve fruit The inferior Dbaly yeast fermentation of conversion ratio, the Chinese of vegetable spore exo polysaccharides has flavouring effect to fermentation sausage.By cleaned, section, drift The raw-food material pretreatment such as scald, pickle is inoculated with slight fermentation after some flavourings, the microorganism fungus kind for increasing acid and can strengthen product Nutrition and local flavor, and can the relative original tissue texture of retaining food product raw material, product is there is traditional chewiness and agreeable to the taste Sense.
Traditional food fermentation is sterilized, allocated again, wrapped when being fermented to terminal in fermenting case or fermenting cellar Dress etc., its feature one be fermentation completely, two be material tissue texture changed, three be to need manually to change place after having fermented Row next step is operated, and for some fruits and vegetables for only needing to slight artificial fermentation or spontaneous fermentation, meat products processings, there is operation The more quality security problem of cumbersome, uncontrollable factor.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional food drying equipment, it is adaptable to food material is preprocessed, Integrate control fermentation time, temperature, wind speed, the multifunctional drying apparatus of humidity after inoculation artificial fermenting agent, hair can be realized Ferment, sterilization, the dry function in one.
The purpose of this utility model is achieved through the following technical measures:
A kind of multifunctional food drying equipment, including for placing the drying box of food to be dried, for draw outside sky Gas enters the blower fan of drying box, adjusts the variable-frequency governor of wind speed, the ultrasonic humidifier of regulating and controlling humidity and for carrying out gas The dehumidification by condensation device of dehumidification treatments;The drying box has two air inlets and a gas outlet, the first air inlet of drying box Mouthful connected through air channel with the air outlet of blower fan, the second air inlet is connected with the supply port of ultrasonic humidifier, gas outlet with it is cold The entrance connection of solidifying dehydrating unit, the exhaust outlet of the dehumidification by condensation device is connected with the air inlet of blower fan, sent into by blower fan Air and ultrasonic humidifier supply humid air mix in drying box, mixed gas offer drying chamber body in humidity or Absorption is walked the moisture of food to be dried and flowed into and dehumidified in dehumidification by condensation device, and the mixed gas dried after dehumidifying passes through wind Machine is pumped into drying box again treats dried foods progress moisturizing, temperature control or drying.
It is described in the utility model in order to further improve efficiency of the utility model to food moisturizing, temperature control or drying Drying equipment may also include the heater for accelerating cultural and recreational activity product to be dried to discharge moisture;The heater peace In drying box.
Drying equipment described in the utility model may also include the control device for being provided with preset temperature and default humidity;Institute State control device to electrically connect with heater, ultrasonic humidifier respectively, control device is based on actual temperature in drying box and in advance If the difference of the difference of temperature, actual humidity concentration and default humidity, heating load and the humidity supply of heater are controlled respectively The water vapour quantity delivered of the atomization of device.So, the regulation by control device to actual temperature in drying box and humidity, can be with So that material carries out fermentation process by technological requirement in equipment of the present utility model.
As a kind of embodiment of the present utility model, the wind-speed adjusting device includes blower fan, variable-frequency governor;It is described Wind speed regulation adjusts wind speed by regulation motor frequency.
Compared with prior art, the utility model has the advantages that:
First, the utility model uses ultrasonic humidifier and wind speed variable-frequency governor co- controlling drying box, and will be dry Mixed gas containing water vapour after dry, removes the moisture in mixed gas by dehumidification by condensation device and obtains dry high temperature Mixed gas, the drying high-temperature gas mixture body is back in drying box cavity with the air after humidification circulate through air channel again to be added Heat, temperature, humidity and the wind speed in drying box are maintained by technological requirement, and food fermentation is controlled with sterilizing, drying after fermenting Technique concentrates on completion in a casing, and the food of slight zymotechnique requirement is needed to processing and reduces operating procedure, favorably In improving, product quality and saving are artificial.
Second, the utility model, can easily be by the temperature control in drying box 35~85 by setting control device DEG C, humid control adjusted in 35~100%, blast velocity control between 1.5m/s~3.5m/s, can be according to food to be dried Category, technological requirement and rapidly make adjustment.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is a kind of actual arrangement mode of the utility model preferred embodiment.
Embodiment
As depicted in figs. 1 and 2, a kind of multifunctional food drying equipment of the utility model preferred embodiment, including for Place the drying box 1 of food to be dried, enter the blower fan 2 of drying box 1 for draw outside air, for surpassing that water vapour is supplied Sound wave humidifier 3, the dehumidification by condensation device 4 for carrying out gas dehumidification processing, the variable frequency speed regulator apparatus 5 for adjusting wind speed And it is provided with the panel control device (not shown) of preset temperature and default humidity concentration.
Above-mentioned control device can be from conventional control of temperature and humidity device, and such as control device can be by being installed in drying The actual temperature in Temperature sampler collection drying box 1 in case 1, control device is based on actual temperature in drying box 1 with presetting The difference of temperature, the heating load for controlling heater respectively, i.e., when temperature is too high, control heater is closed, and temperature is too low When, control heater is opened;Requirement that typically can be according to food variety to be dried and to rate of drying, by preset temperature It is arranged between 35~85 DEG C.Humidity control process is also similar.
Above-mentioned drying box 1 has two air inlets and a gas outlet, and the first air inlet of drying box 1 is through air channel 8 and wind The air outlet connection of machine 2;Second air inlet is connected with the supply port of ultrasonic humidifier 3;Gas outlet and dehumidification by condensation device 4 Entrance connection, the exhaust outlet of dehumidification by condensation device 4 connects with the air inlet of blower fan 2, the air and ultrasonic wave sent into by blower fan 2 The atomization water vapour that humidifier 3 is supplied is by the default humidity mixing of control device in drying box 1, and mixed gas sorption, which is walked, to be waited to do The moisture of dry food and flowing into is dehumidified in dehumidification by condensation device 4, and the mixed gas dried after dehumidifying is taken out again by blower fan 2 Dried foods are treated in suction drying box 1 and carry out heat and moisture preserving processing, and the moisture that mixed gas absorption is walked is then by condensation The regelation of dehydrating unit 4 is drained into liquid and by the discharge outlet of dehumidification by condensation device 4, herein constantly during circulation, with Mixed gas and constantly remove the vapor more than limit value in drying box 1 so that pending food is in the temperature of setting Under degree, damp condition.
Above-mentioned dehumidification by condensation device 4 can be from conventional dehumidification by condensation device, the dehumidification by condensation dress of this preferred embodiment 4 are put from evaporators as low-temperature receiver, it is therein using condenser pipe by evaporator by the gas cooling with heat, water vapour Water recovery is discharged for liquid, and gas becomes to dry and put into again and circulate the material in drying chamber body.
Above-mentioned wind speed variable-frequency governor 7 is arranged in drying box 1, the wind speed in drying box 1 is regulated and controled, to simulate Wind friction velocity in external environment.The variable-frequency governor 7 carries out set of frequency according to default wind speed, for different moisture content Material sets different wind speed, to regulate and control the rate of drying of material.
Above-mentioned heater 5 is arranged in drying box 1, and the mixed gas in drying box 1 is heated up, so as to according to setting Fixed temperature conditionss deviate from the moisture of material.The heater 5 can select conventional mode of heating, and this preferred embodiment is selected Electric heating tube and temperature sensor composition, the temperature sensor being connected with control device have temp probe, and temp probe is stretched into Drying temperature is detected in real time in drying box 1.
It is above-mentioned excellent in order to save the floor space of the utility model multifunctional food drying equipment there is provided space availability ratio Select embodiment multifunctional food drying equipment can be arranged on into a cavity 6 using conventional arrangement as shown in Figure 2 In, blower fan 2 is arranged on above the cavity wall of cavity, and dehumidification by condensation device 4 is arranged in the cavity wall of the lower section of blower fan 2, and drying box 1 is installed In the bottom of cavity 6, usually, charging aperture able to turn on or off is set on drying box 1;Heater 5 is arranged on the inside of drying box 1 Side, and the air channel 8 of connecting fan 2 and drying box 1 then sets L-shaped, to save space to greatest extent, finally in drying box 1 Pipeline 9 is set between dehumidification by condensation device 4, discharge duct 10 is set between dehumidification by condensation device 4 and the air inlet of blower fan 2, For dehumidification by condensation device 4, the drainage pipeline 11 being communicated to outside cavity 6 is set.
Fruits and vegetables such as lichee, longan etc. and meat products such as sausage, bacon etc. that this preferred embodiment is pre-processed to needing to ferment Dry the dry process of preincubation moisturizing pretreatment as follows:
During processing, the fruit whole grain of microbe inoculation or section are uniformly placed on the mesh screen of drying cart, by dry In the charging aperture push-in drying box 1 of dry case 1, set by control device and dry humidity, temperature, wind speed frequency, open ultrasonic wave Humidifier 3 and wind speed variable-frequency governor 7;When temperature reaches setting value, control system closes heater 5 automatically, remains dry Temperature in dry case 1 is in steady state value.Water vapour in drying box 1 flows into dehumidification by condensation device 4 and entered again by air channel after dehumidifying Enter drying box 1 and carry out cyclic drying.By constantly removing water vapour to mixing air in drying box 1 and remaining permanent in drying box 1 Determine the humidity of scope, make to be vaccinated with the material of fermentative microorganism strain and fermented under stationary temperature, damp condition;Work as hair When ferment reaches expeced time, ultrasonic humidifier 301 is closed, according to the temperature after the temperature sterilization of setting according still further to setting, wind Speed carries out convection drying.
Embodiment not limited to this of the present utility model, according to the above, according to this area ordinary technical knowledge and Customary means, under the premise of the above-mentioned basic fundamental thought of the utility model is not departed from, the utility model can also be made other many In equivalent modifications, replacement or the change of the form of kind, such as above-mentioned preferred embodiment, save in drying box 1 for accelerating to do The heater 5 of dry speed, either save above-mentioned control device and by the way of manual adjustment or using other are conventional Building form, can be achieved the utility model purpose.

Claims (4)

1. a kind of multifunctional food drying equipment, it is characterised in that:Described drying equipment includes being used to place pending food The drying box (1) of material, enter the blower fan (2) of drying box (1), ultrasonic humidifier (3), regulation and control wind for draw outside air The variable-frequency governor of speed and the dehumidification by condensation device (4) for carrying out gas dehumidification processing;The drying box (1) has two and entered Gas port and a gas outlet, the first air inlet of drying box (1) are connected through air channel (8) with the air outlet of blower fan (2), the second air inlet Mouth is connected with the supply port of ultrasonic humidifier (3), and the gas outlet of drying box (1) connects with the entrance of dehumidification by condensation device (4) Logical, the exhaust outlet of the dehumidification by condensation device (4) is connected with the air inlet of blower fan (2);The air and ultrasound sent into by blower fan (2) The atomization water vapour of ripple humidifier (3) supply is mixed in drying box (1);Mixed gas is flowed into be entered in dehumidification by condensation device (4) Row dehumidifying, the mixed gas dried after dehumidifying is entered by blower fan (2) cyclic suction to be done in drying box (1) to treating material It is dry.
2. multifunctional food drying equipment according to claim 1, it is characterised in that:Described drying equipment also includes using In the heater (5) for accelerating fruits and vegetables to be dried to discharge moisture;The heater (5) is arranged in drying box (1).
3. multifunctional food drying equipment according to claim 2, it is characterised in that:Described drying equipment also includes setting It is equipped with the control device of preset temperature and default humidity;The control device respectively with heater (5) and ultrasonic humidifier (3) electrically connect, control device is based on drying box (1) interior actual temperature and difference, actual humidity and the default humidity of preset temperature Difference, respectively control heater (5) heating load and ultrasonic humidifier (3) atomization water vapour quantity delivered.
4. multifunctional food drying equipment according to claim 3, it is characterised in that:The wind speed variable-frequency governor (7) Electrically connected with the fan controller of drying box (1), the wind speed frequency set according to variable-frequency governor (7) supplies drying box (1) Wind speed.
CN201620935610.5U 2016-08-24 2016-08-24 A kind of multifunctional food drying equipment Active CN206390191U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201620935610.5U CN206390191U (en) 2016-08-24 2016-08-24 A kind of multifunctional food drying equipment

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108955217A (en) * 2018-04-12 2018-12-07 佛山市高明区易海农业技术服务有限公司 A kind of dry cooling process system of environmental protection
CN109164006A (en) * 2018-08-09 2019-01-08 广州华夏职业学院 A kind of pork device for fast detecting
CN110024853A (en) * 2019-05-27 2019-07-19 龙岩安萍科技有限公司 A kind of food air drying method
CN110024852A (en) * 2019-05-27 2019-07-19 龙岩安萍科技有限公司 A kind of preparation method restoring fruits and vegetables ' dehydration product
CN112056521A (en) * 2020-09-22 2020-12-11 宁波罗特电器有限公司 Food processing cabinet capable of automatically managing internal microclimate
CN117028321A (en) * 2023-06-19 2023-11-10 贝德凯利电气(苏州)有限公司 High-efficient waterproof water pump

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108955217A (en) * 2018-04-12 2018-12-07 佛山市高明区易海农业技术服务有限公司 A kind of dry cooling process system of environmental protection
CN109164006A (en) * 2018-08-09 2019-01-08 广州华夏职业学院 A kind of pork device for fast detecting
CN110024853A (en) * 2019-05-27 2019-07-19 龙岩安萍科技有限公司 A kind of food air drying method
CN110024852A (en) * 2019-05-27 2019-07-19 龙岩安萍科技有限公司 A kind of preparation method restoring fruits and vegetables ' dehydration product
CN110024852B (en) * 2019-05-27 2022-05-20 龙岩安萍科技有限公司 Method for preparing reducible fruit and vegetable dehydrated product
CN110024853B (en) * 2019-05-27 2022-05-20 龙岩安萍科技有限公司 Food air drying method
CN112056521A (en) * 2020-09-22 2020-12-11 宁波罗特电器有限公司 Food processing cabinet capable of automatically managing internal microclimate
CN117028321A (en) * 2023-06-19 2023-11-10 贝德凯利电气(苏州)有限公司 High-efficient waterproof water pump
CN117028321B (en) * 2023-06-19 2024-02-13 贝德凯利电气(苏州)有限公司 High-efficient waterproof water pump

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