CN107549704A

CN107549704A - A kind of vacuum and low temperature bakes the preparation method and equipment of strawberry powder

Info

Publication number: CN107549704A
Application number: CN201610501689.5A
Authority: CN
Inventors: 乔丹芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-30
Filing date: 2016-06-30
Publication date: 2018-01-09

Abstract

The present invention provides strawberry powder and the preparation method that a kind of vacuum and low temperature bakes, the ripe strawberry powder collection strawberry that the production technology makes is medicinal with eating as all over the body, the original of strawberry 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 strawberry, immersion, dehydration, bakee, stack, by after ripe strawberry sterilization processing by crushing ripe strawberry powder that machine is ground into bag distribution packaging as requested.Ripe strawberry powder, the ripe strawberry powder being so processed into keep the nutritional ingredient of strawberry and original flavor, also bear many new nutrients simultaneously, its particle is fine and smooth, rehydration is more preferable, directly can reconstitute into strawberry slurry with boiling water and drink, can also be used as the dispensing of food, beverage.

Description

A kind of vacuum and low temperature bakes the preparation method and equipment of strawberry powder

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 strawberry powder 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, as strawberry can be with gut purge road, but China pair Traditional food is paid attention to not enough, and particularly processing method is inadequate, makes traditional food single varieties, it is difficult to the factors such as storage, adds Upper Speciality Foods seasonality is very strong, high processing costs, the presence for the reasons such as profit is low, China's traditional food processing industry is fallen very much Afterwards, its application is not extensive.

The content of the invention

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

The strawberry powder and preparation method that a kind of vacuum and low temperature bakes, comprise the following steps：By the strawberry 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 strawberry, 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 strawberry bean powder and preparation method that a kind of low vacuum low temperature bakes, comprise the following steps：By the strawberry 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 strawberry can bake, it is standby that powder is then made.

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, Increase economic efficiency.

Claims

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

2. a kind of vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of strawberry powder, it is characterized in that：Bakee small Carried out at a temperature of 150 degree of C.

3. a kind of vacuum and low temperature as claimed in claim 2 bakes the preparation method and equipment of strawberry powder, it is characterized in that：The grass The preferable temperature that certain kind of berries powder bakees is 100 degree.

4. a kind of vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of strawberry powder, it is characterized in that：Baking is Carry out under vacuum conditions.

5. a kind of vacuum and low temperature as claimed in claim 3 bakes the preparation method and equipment of strawberry powder, it is characterized in that：Baking is In vacuum -101.325KPa~101.325KPa.

6. a kind of vacuum and low temperature as claimed in claim 3 bakes the preparation method and equipment of strawberry powder, it is characterized in that：Baking is In the preferably negative 101.325KPa of vacuum.

7. a kind of vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of strawberry powder, it is characterized in that：Described The mesh number of strawberry powder is 150 to 500 mesh.

8. a kind of vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of careless Berry powder, it is characterized in that：Described The preferred mesh number of careless Berry powder is 200 mesh；By equipment supporter（6）, vacuum tank（1）, electrical control panel（5）, vavuum pump facility（4）、 Transmission system equipment（8）, lid（11）Deng composition.

9. a kind of vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of strawberry powder, it is characterized in that：Described The vacuum tank of the low temperature baking device of Stirring formula is supported by two equipment supporters, and vacuum tank can simultaneously rotate；Equipment supporter Electrical control panel, vavuum pump facility, back-up roller wheel, motor, gearbox, moving wheel are installed.

10. a kind of vacuum and low temperature as claimed in claim 1 bakes the preparation method and equipment of strawberry powder, it is characterized in that：A, prop up The equipment supporter of support vacuum tank rear end is installed above electrical control panel, vavuum pump facility；Vacuum tank has sealing with equipment supporter The device connection support of connection；B, support the equipment supporter of vacuum tank front end it is installed above have back-up roller wheel, motor, gearbox, Moving wheel；Vacuum tank is supported by two back-up roller wheels above equipment supporter；Motor drives moving wheel by gearbox, fortune Circular orbit operating above driving wheel fitting vacuum tank, rotates vacuum tank；The low temperature of described Stirring formula bakees It is made up of in the vacuum tank of equipment heating source device, conduit, sensor, rotary sealing appts, vacuum pressure pipe, lid;A, it is true Slack tank is shaped using high-quality cold rolled stainless steel sheet, is taken super thick food-grade alumina silicate heat-insulation layer outside non-corrosive roller, also may be used To take other insulation material facilities to be incubated, it can so make temperature Centralized not easy to lose in cylinder；The position of annular roller-way There is no 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, spiral shell during rotating forward Vane piece can be carried out bakeing stirring stir-frying to material, and helical blade can be carried out in blade discharging opening material automatic during reversion Discharging；The height of helical blade is 5-30 centimetres;C, source device, sensor, vacuum pressure pipe are generated heat above conduit, The connection of heating source device, sensor, vacuum pressure pipe and conduit is sealing；Conduit among rotary sealing appts by extending To the outside of vacuum tank, rotary sealing appts parcel, the position that conduit extension is intersected with vacuum tank encapsulate；Conduit is to fix not Dynamic, rotary sealing appts are rotated with vacuum tank；A, heating source device, sensor, the power line of vacuum pressure pipe, biography Defeated pipe is arranged on inside the pipe of conduit, and electrical control panel, vavuum pump facility are extended to conduit；B, generating heat source device can be with The pyrotoxins such as ability power taking, microwave, steam heat to generate heat；C, sensor is connected to programmable on electrical control panel by conduit Sequence 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 to inhale Gas, the other end are connected to vavuum pump facility by conduit, the operating system of vavuum pump facility be connected on electrical control panel can Program sequence controller；The vacuumizing of the operating system of programmable controller controls vavuum pump facility, the work of hydrofuge use;D、 The device that lid has sealed connection is connected with vacuum tank, and the air intake valve above lid can be opened after the completion of work is bakeed Air intake 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 The transmission system equipment of baking device has：Motor, gearbox, moving wheel;1st, motor, gearbox are fixed on the upper of equipment supporter Face, the transferring kinetic energy of motor will input to moving wheel to gearbox, gearbox, move the circular rails above moving wheel fitting vacuum tank Road operates, and rotates vacuum tank；2nd, the power supply of motor is connected to the programmable controller on electrical control panel, may be programmed Rotating forward, the work of upset of sequence controller controlled motor;The electrical control panel of the low temperature baking device of described Stirring formula There is programmable controller above, the programming of programmable controller can be adjusted, set as needed, programmable control The discharge of gas, humidity in device adjustable control case processed；A, programmable controller is connected with vavuum pump facility, transmission system equipment Connect；B, after programmable controller design temperature, instrument voluntarily judges to heat required power, and shows heated condition, temperature control essence It is really stable；C, after programmable controller setting bakees the time, rotating forward, the reversion of vacuum tank are voluntarily judged；Rotating forward can be to thing Material carries out baking stir-frying, and reversion can carry out self-emptying to material.