CN107535922A

CN107535922A - Vacuum and low temperature bakes the preparation method and equipment of yam flour

Info

Publication number: CN107535922A
Application number: CN201610492017.2A
Authority: CN
Inventors: 周忠新
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-29
Filing date: 2016-06-29
Publication date: 2018-01-05

Abstract

The present invention provides yam flour and the preparation method that a kind of vacuum and low temperature bakes, the ripe yam flour collection Chinese yam that the production technology makes is medicinal with eating as all over the body, the original of Chinese yam can be kept fragrant, crude fibre, moisture are low, the thorough long shelf-life of sterilization, are free from the fully natural green health food of any additive.It is to clean Chinese yam, immersion, dehydration, bakee, stack, by after ripe Chinese yam sterilization processing by crushing ripe yam flour that machine is ground into bag distribution packaging as requested.Ripe yam flour, the ripe yam flour being so processed into keep the nutritional ingredient of Chinese yam and original flavor, also bear many new nutrients simultaneously, its particle is fine and smooth, rehydration is more preferable, directly can reconstitute into Chinese yam pulp with boiling water and drink, can also be used as the dispensing of food, beverage.

Description

Vacuum and low temperature bakes the preparation method and equipment of yam flour

Technical field

The present invention relates to a kind of preparation method of food, more particularly to the preparation method that a kind of vacuum and low temperature bakes yam flour And equipment.

Background technology

The our people masses commonly pay attention to the application of traditional food, and traditional food kind is wide, nutritious, meet people's drink Eat multifarious requirement, particularly most Speciality Foods are to treating the effect of chronic disease, if Chinese yam is a kind of commonly used medicine Dual-purpose Chinese medicine and food materials are eaten, but China payes attention to not enough traditional food, and particularly processing method is inadequate, makes traditional food product It is kind single, it is difficult to which that the factors such as storage, high processing costs very strong plus Speciality Foods seasonality, the reasons such as profit is low are deposited Make that China's traditional food processing industry is very backward, and its application is not extensive.

The content of the invention

The present invention is exactly to solve the problems, such as the instant of yam flour and long-term storage problem.

The yam flour and preparation method that a kind of vacuum and low temperature bakes, comprise the following steps：By the Chinese yam decontamination of freshly harvested Airing afterwards, for baking shortening into powder, baking is to carry out at low temperature, and baking is carried out at a temperature of being less than 150 degree of C.

Its effect is both to have ensure that the nutrition and cellulose of Chinese yam, is unlikely to again cooked-on.

What the present invention was achieved through the following technical solutions：Its main component devices includes：Equipment supporter, vacuum tank, electrical equipment Control panel, vavuum pump facility, transmission system equipment, lid.

The vacuum tank of the low temperature baking device of described Stirring formula is supported by two equipment supporters, and vacuum tank simultaneously can Rotation；Equipment supporter is provided with electrical control panel, vavuum pump facility, back-up roller wheel, motor, gearbox, moving wheel.

1st, support the equipment supporter of vacuum tank rear end is installed above to have electrical control panel, vavuum pump facility；Vacuum tank is with setting Standby support has the device connection support of sealed connection；

2nd, support the equipment supporter of vacuum tank front end is installed above to have back-up roller wheel, motor, gearbox, moving wheel；Vacuum tank by Two back-up roller wheels above equipment supporter support；Motor drives moving wheel, moving wheel fitting vacuum tank by gearbox Circular orbit operating above, rotates vacuum tank；

There are heating source device, conduit, sensor, rotatory sealing in the vacuum tank of the low temperature baking device of described Stirring formula Device, vacuum pressure pipe, lid composition.

1st, vacuum tank is shaped using high-quality cold rolled stainless steel sheet, and super thick food-grade alumina silicate is taken outside non-corrosive roller Heat-insulation layer, can also take other insulation material facilities to be incubated, and can so make temperature Centralized not easy to lose in cylinder；Annular The position of roller-way does not have heat-insulation layer, can be heat-insulated with cushioning rubber etc..

2nd, the inwall of vacuum tank is provided with the helical blade of certain altitude, and helical blade can dry to material during rotating forward Roasting stirring stir-frying, material can be carried out self-emptying by helical blade in blade discharging opening during reversion；The height of helical blade is 5-30 centimetres.

3rd, source device, sensor, vacuum pressure pipe are generated heat above conduit, heating source device, sensor, vacuum pressure The connection of solenoid and conduit is sealing；Conduit is by extending out to the outside of vacuum tank, rotatory sealing among rotary sealing appts Device parcel, encapsulate the position that conduit extension is intersected with vacuum tank；Conduit is fixed, and rotary sealing appts are with true Slack tank is rotated；（1）, heating source device, sensor, the power line of vacuum pressure pipe, transfer tube be arranged on conduit pipe in Portion, electrical control panel, vavuum pump facility are extended to conduit；（2）, heating source device can ability power taking, microwave, steam etc. Pyrotoxin heats to generate heat；（3）, sensor programmable controller on electrical control panel is connected to by conduit, for controlling The work for being formed with heating source device uses；（4）, vacuum pressure pipe one end there is air cleaner to be used for air-breathing, the other end passes through Conduit is connected to vavuum pump facility, and the operating system of vavuum pump facility is connected to the programmable controller on electrical control panel； The vacuumizing of the operating system of programmable controller controls vavuum pump facility, the work of hydrofuge use.

4th, the device that lid has sealed connection connects with vacuum tank, and the air intake valve above lid can be complete in baking work Cheng Hou, air intake valve air inlet is opened, make after inside and outside air pressure is consistent of vacuum tank, be easy to opening to remove lid.

The transmission system equipment of the low temperature baking device of described Stirring formula has：Motor, gearbox, moving wheel.1、 Motor, gearbox are fixed on above equipment supporter, and the transferring kinetic energy of motor will input to moving wheel to gearbox, gearbox, Circular orbit operating above dynamic moving wheel fitting vacuum tank, rotates vacuum tank；2nd, the power supply of motor is connected to electrical equipment Programmable controller in control panel, rotating forward, the work of upset of programmable controller controls motor.

There is programmable controller above the electrical control panel of the low temperature baking device of described Stirring formula, may be programmed The programming of sequence controller can be adjusted, set as needed, gas in programmable controller adjustable control case, humidity Discharge；

1st, programmable controller is connected with vavuum pump facility, transmission system equipment；

2nd, after programmable controller design temperature, instrument voluntarily judges to heat required power, and shows heated condition, temperature control essence It is really stable；

3rd, after programmable controller setting bakees the time, rotating forward, the reversion of vacuum tank are voluntarily judged；Rotating forward can enter to material Row bakees stir-frying, and reversion can carry out self-emptying to material.

The present invention has the advantages that compared with prior art：Food homogeneous heating can effectively be accomplished, drying, bakeed Material is ripe unanimously, water content is low, and the heat time is short, puts, takes material easy, using suspension type in the centre of the drum of novel and unique The mode of heating carries out low temperature and bakees heating, the rotational automatic stirring stir-frying of vacuum tank, and material uniform stirring is stirred, air heating temperature Degree is uniform, and material is pasted raw in good taste, and temperature controller automatically controls frying temperature, rotates forward stir-frying, and reversion discharges；Use behaviour Make simple and convenient；All steel vacuum tank drum-type designs, and takes the insulation material of different materials to be incubated outside vacuum tank roller Layer, temperature Centralized is not easy to lose in cylinder, and center air mode of heating can effectively save the energy, substantially reduce processing cost.

Brief description of the drawings：

Fig. 1 is the structure sectional view of the present invention；

1st, vacuum tank；2nd, annular roller-way；3rd, vavuum pump facility；4th, rotary sealing appts；5th, electrical control panel；6th, equipment Support；7th, back-up roller wheel；8th, sensor；9th, vacuum pressure pipe；10th, heating source device；11st, lid；12nd, air intake valve；13rd, it is close Seal the device of connection；14th, programmable controller；15th, motor；16th, gearbox；17th, moving wheel；18th, bearing；19th, conduit； 20th, motion seal device；21st, helical blade；22nd, blade discharging opening.

Embodiment：

The yam flour and preparation method that a kind of low vacuum low temperature bakes, comprise the following steps：By the yam flour decontamination of freshly harvested Airing afterwards, to be toasted in special oven, baking is to carry out at low temperature, and temperature should be controlled at less than 150 degree Celsius, And ensure that Chinese yam can bake, it is standby that powder is then made.

Claims

1. the preparation method and equipment of the yam flour that a kind of vacuum and low temperature bakes, comprise the following steps：The Chinese yam of freshly harvested is gone Airing after impurity, shortening is toasted into powder, it is characterized in that：Baking is to carry out at low temperature.

2. vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of yam flour, it is characterized in that：Baking is less than Carried out at a temperature of 150 degree of C.

3. vacuum and low temperature as claimed in claim 2 bakes the preparation method and equipment of yam flour, it is characterized in that：The ternip The preferable temperature that powder bakees is 100 degree.

4. vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of yam flour, it is characterized in that：Baking is true Carried out under dummy status.

5. vacuum and low temperature as claimed in claim 3 bakes the preparation method and equipment of yam flour, it is characterized in that：Baking is true Reciprocal of duty cycle -101.325KPa~101.325KPa.

6. vacuum and low temperature as claimed in claim 3 bakes the preparation method and equipment of yam flour, it is characterized in that：Baking is true The preferably negative 101.325KPa of reciprocal of duty cycle.

7. vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of yam flour, it is characterized in that：Described white trailing plants The mesh number for foretelling powder is 150 to 500 mesh.

8. vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of yam flour, it is characterized in that：Described white trailing plants The preferred mesh number for foretelling powder is 200 mesh

A vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of yam flour, it is characterized in that：By equipment supporter （6）, vacuum tank（1）, electrical control panel（5）, vavuum pump facility（4）, transmission system equipment（8）, lid（11）Deng composition.

9. vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of yam flour, it is characterized in that：Described rotation The vacuum tank of the low temperature baking device of stirring-type is supported by two equipment supporters, and vacuum tank can simultaneously rotate；Equipment supporter is installed There are electrical control panel, vavuum pump facility, back-up roller wheel, motor, gearbox, moving wheel.

10. vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of yam flour, it is characterized in that：A, support is true The equipment supporter of slack tank rear end is installed above electrical control panel, vavuum pump facility；Vacuum tank has sealed connection with equipment supporter Device connection support；B, support the equipment supporter of vacuum tank front end is installed above to have back-up roller wheel, motor, gearbox, motion Wheel；Vacuum tank is supported by two back-up roller wheels above equipment supporter；Motor drives moving wheel, moving wheel by gearbox The circular orbit operating being bonded above vacuum tank, rotates vacuum tank；The low temperature baking device of described Stirring formula Vacuum tank in be made up of heating source device, conduit, sensor, rotary sealing appts, vacuum pressure pipe, lid;A, vacuum tank Shaped using high-quality cold rolled stainless steel sheet, take super thick food-grade alumina silicate heat-insulation layer outside non-corrosive roller, can also adopt Take other insulation material facilities to be incubated, can so make temperature Centralized not easy to lose in cylinder；The position of annular roller-way does not have Heat-insulation layer, can be heat-insulated with cushioning rubber etc.;B, the inwall of vacuum tank is provided with the helical blade of certain altitude, helical-blade during rotating forward Piece can be carried out bakeing stirring stir-frying to material, and helical blade can be gone out material automatically in blade discharging opening during reversion Material；The height of helical blade is 5-30 centimetres;C, source device, sensor, vacuum pressure pipe are generated heat above conduit, hair The connection of heat power supply device, sensor, vacuum pressure pipe and conduit is sealing；Conduit among rotary sealing appts by extending out to The outside of vacuum tank, rotary sealing appts parcel, encapsulate the position that conduit extension is intersected with vacuum tank；Conduit is fixed , rotary sealing appts are rotated with vacuum tank；A, heating source device, sensor, the power line of vacuum pressure pipe, transmission Pipe extends to electrical control panel, vavuum pump facility with conduit inside the pipe of conduit；B, source device of generating heat can be The pyrotoxins such as power taking, microwave, steam heat to generate heat；C, sensor is connected to the programmable on electrical control panel by conduit Controller, for controlling the work for having heating source device to use；D, one end of vacuum pressure pipe has air cleaner to be used for air-breathing, The other end is connected to vavuum pump facility by conduit, and the operating system of vavuum pump facility is connected to may be programmed on electrical control panel Sequence controller；The vacuumizing of the operating system of programmable controller controls vavuum pump facility, the work of hydrofuge use;D, lid The device for having sealed connection connects with vacuum tank, and the air intake valve above lid can open air inlet after the completion of work is bakeed Valve air inlet, make after inside and outside air pressure is consistent of vacuum tank, be easy to opening to remove lid;The low temperature of described Stirring formula bakees The transmission system equipment of equipment has：Motor, gearbox, moving wheel;1st, motor, gearbox are fixed on above equipment supporter, electricity The transferring kinetic energy of machine will input to moving wheel to gearbox, gearbox, move the circular orbit fortune above moving wheel fitting vacuum tank Turn, rotate vacuum tank；2nd, the power supply of motor is connected to the programmable controller on electrical control panel, programmable control Rotating forward, the work of upset of device controlled motor processed;Above the electrical control panel of the low temperature baking device of described Stirring formula There is programmable controller, the programming of programmable controller can be adjusted, set as needed, programmable controller The discharge of gas, humidity in adjustable control case；A, programmable controller is connected with vavuum pump facility, transmission system equipment； B, after programmable controller design temperature, instrument voluntarily judges to heat required power, and shows heated condition, and temperature control is accurately steady It is fixed；C, after programmable controller setting bakees the time, rotating forward, the reversion of vacuum tank are voluntarily judged；Rotating forward can enter to material Row bakees stir-frying, and reversion can carry out self-emptying to material.