CN106418338A - Method for fast preparing dry pumpkin - Google Patents
Method for fast preparing dry pumpkin Download PDFInfo
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- CN106418338A CN106418338A CN201611146390.9A CN201611146390A CN106418338A CN 106418338 A CN106418338 A CN 106418338A CN 201611146390 A CN201611146390 A CN 201611146390A CN 106418338 A CN106418338 A CN 106418338A
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- cucurbitae moschatae
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Abstract
The invention relates to a method for fast preparing dry pumpkin, and belongs to the technical field of farm product processing. The method comprises the following steps of firstly, uniformly and flatly laying fresh pumpkin slices onto a water-removing container, wherein the thickness is 3 to 5cm; feeding the fresh pumpkin slices into a water-removing chamber; performing water-removing for 42 to 52 seconds at 62 to 67 DEG C; obtaining the water-removing pumpkin; then, performing natural cooling and strong force cooling to 20 to 40 DEG C; then, putting the cooled pumpkin into drying equipment; drying the pumpkin in a multi-section drying mode to obtain the dried pumpkin (during the multi-section drying, the drying in a mode of hot air inlet at the upper side and air outlet at the lower side is used for the drying of odd number section, and the drying in a mode of hot air inlet at the lower side and air outlet at the upper side is used for the even number section; during the drying, the temperature is controlled to be 71 to 78 DEG C; the total drying time is 40 to 60 minutes); after the drying, performing resurgence to obtain a finished product. The method has the advantages that the process is simple; the efficiency is high; the performance of the obtained product is excellent and stable; meanwhile, the high-quality product yield is high; the production and application in the large-scale flow line can be convenient.
Description
Technical field
The present invention relates to a kind of quick method preparing dry Fructus Cucurbitae moschatae, belong to technical field of agricultural product process.
Background technology
Fructus Cucurbitae moschatae contains the compositions such as starch, protein, carotene, vitamin B, vitamin C and calcium, phosphorus.It is nutritious,
For popular often to eat melon dish.Fructus Cucurbitae moschatae not only has very high edibility, but also has very important food therapy value.According to《Yunnan
South book on Chinese herbal medicine》Record：Fructus Cucurbitae moschatae is warm in nature, and sweet in the mouth is nontoxic, enters spleen, stomach two warp, energy moistening lung qi-benefitting, row is dense for resolving sputum, and anthelmintic is detoxified, and controls and only coughs
Breathe heavily, diuresis etc. acts on.
The preparation method of existing dried pumpkin mainly has following several：
1st, the method as described in 201410793061.8 patents, it includes：
(1) raw material：Raw material made by not overdone from maturation, no rotten, no bad spot, disease-free Fructus Cucurbitae moschatae；(2) peeling is cut
Piece：The Fructus Cucurbitae moschatae chosen is cleaned, crust of pruning, excavate melon pulp, be cut into uniform block piece, the thickness of block piece is in 0.5～1.2mm；
(3) color fixative：By the melon cutting block leaching people's concentration be 1～2% NaCl in soak 4～8 hours, taking-up with clear water rinsing 3～
10min；(4) harden：Fresh lime with 3～6% soaks melon block 1～4 hour, takes out after fully hardened, with clear water rinsing 3～
8 minutes, then soak after 2～3h purifies unnecessary Calx, change clear water and soak 6～10h at normal temperatures；(5) prepare sugar liquid：Use water：
White sugar：Citric acid=1：2：0.05, boil what 15min made；(6) first time sugaring：The melon handled well block is put people's boiling water
In boil 2-5min, drag in cold water cooling, then drain well sugaring 24 hours immediately；(7) second sugaring：For the first time
It is 50% sugar liquid being heated to boiling that melon block after sugaring pours people into containing Nulomoline, continues sugaring 24 hours；(8) sugared for the first time
Boil：Adjustment sugar concentration, to 50%, boils 10min, then soaks 12h；(9) candy for the second time：Pull melon block out, sugar liquid is put in people's pot
Heating, adjustment sugar concentration, to 65～70%, is put into melon block, after boiling 20～30min, then is soaked 24h, transparent to melon block
When, it is heated to 80 DEG C and pull melon block out, draining sugar liquid after taking the dish out of the pot；(10) dry：Through the melon block after sugar system, draining sugar liquid, single
Layer is divided to be placed in drip pan in 70～75 DEG C of baking oven and is carried out toasting 6～8h, and it is tack-free to be dried to melon block, somewhat resilient, takes out
Cooling；(11) pack：It is cooled to the pumpkin slice of room temperature, using vacuum packaging.
2., as described method in 201310359772.X patent, it comprises the steps：
L () selected high-quality Fructus Cucurbitae moschatae, with skiving machine peeling, then manually removes son to interior no root hair；
(2) Fructus Cucurbitae moschatae is manually cut fritter, then machine is cut into slices, piece is thick to be 2mm～4mm：
(3) pumpkin slice is put into blanching in boiling water pot, be then placed in cooling in cold water；
(4) the pumpkin slice monolayer balance after cooling, stay gap between pumpkin slice, balance is placed on the baking that can hold balance
On grill, then baking rack is pushed in tunnel oven and bakee 5 minutes～10 minutes to pumpkin slice with 40 DEG C～70 DEG C of temperature
Water content be 40%～60%；
(5) dried pumpkin dried is taken out from baking oven, packed with packer inflated with nitrogen, be then placed in warehouse for sale.
Or said method exists, technique is long, low production efficiency has the unmanageable problem of product quality.
Content of the invention
The present invention is directed to the deficiencies in the prior art, provides a kind of quick method preparing dry Fructus Cucurbitae moschatae；Its products obtained therefrom nutrition
Conservation rate is high, reconstitution rate is high, color and luster anabiosis rate is high after water logging, crisp texture after culinary art, and the method also has quality product simultaneously
The high advantage of rate.
A kind of quick method preparing dry Fructus Cucurbitae moschatae of the present invention, comprises the steps：
Step one completes
By after fresh squash tissue slice evenly laid out on the container that completes, thickness is 3-5cm, sends into and completes interior, in 62-
67 DEG C, preferably 63-65 DEG C carry out complete 42-52 second, preferably 48 seconds；Fructus Cucurbitae moschatae after being completed；
Step 2 cools down
After Fructus Cucurbitae moschatae after step one gained is completed carries out natural cooling 10-15 minute, carry out strength and cool down, cooled down
Fructus Cucurbitae moschatae afterwards；The cooling of described strength be in 1-2 minute by Fructus Cucurbitae moschatae temperature be down to 20-40 DEG C；
Step 3 is toasted
Fructus Cucurbitae moschatae after step 2 gained is cooled down is placed in roasting plant and is toasted by the way of more piece baking, obtains
Fructus Cucurbitae moschatae after baking；The joint number of described more piece baking saves for 18-24；During more piece baking, adopt contrary between adjacent baking section
Enter-air-out mode, that is, enterprising hot blast, lower air-out with enter hot blast, the roasting mode of upper air-out is alternately arranged；Control temperature during baking
Spend for 71-78 DEG C, preferably 75 DEG C；The total time of described baking is 40-60 minute；Described roasting plant contains 18-24 section and dries
Roasted room；
Step 4 gets damp again
Moisture regain process is carried out to the Fructus Cucurbitae moschatae after the baking of step 3 gained, obtains the finished product in 13-15% for the water content.
Preferably, a kind of quick method preparing dry Fructus Cucurbitae moschatae of the present invention, methods described operates on streamline,
Pan feeding collating unit that described streamline includes being successively set on material-transporting system, steaming apparatus, dry dress
Put, get damp again processing equipment；
Described pan feeding collating unit includes the tooth harrow roller being arranged horizontally in conveyer belt feeding end, by tooth harrow on conveyer belt
Stacking material flattened；
Described material-transporting system includes ventilative conveyer belt；Described conveyer belt adopts steel wire, and the two of described steel wire
Side is connected with two groups of chains respectively, and two groups of chains are synchronously driven by chain-drive mechanism respectively；
Described steaming apparatus include the room that completes being arranged on material-transporting system, and the closing setting of the described room of completing, two
End side surface is provided with the passage for the vegetable material turnover on material-transporting system, and the conveyer belt of described material-transporting system runs through logical
Cross the room that completes, and the room of completing is divided into upper and lower two cavitys, wherein upper chamber is connected with superheated steam system, lower chamber
Body is connected with water vapor system；
The upper chamber outer wall of the described room that completes is provided with superheated steam interface tube, and it is overheated to be connected by superheated steam interface tube
Steam pipe, described overheated steam pipe is connected with the blower fan that completes with heater, forms superheated steam system, to the top of the room that completes
It is passed through superheated steam in cavity；The outer wall of described water tank is provided with water inlet tube interface and drain interface, respectively with water inlet pipe and row
Water pipe connects；
Aeration interface is set below described high water tank, superheated steam is passed through with superheated steam interface tube by aeration interface
Pipe is connected in parallel with superheated steam system, is thermally formed water vapor system by superheated steam to the water aeration in water tank, directly
Water vapour is produced in water tank；Described overheated steam pipe is provided with superheated steam size adjustment valve；
Described drain pipe is connected with water-level regulator；Described water-level regulator include adjustment barrel, adjusting sleeve pipe, fixing pipe and
Outlet pipe, wherein, described adjustment barrel is concordant with water tank to be arranged, and described fixing pipe is vertically fixed in adjustment barrel, the bottom of fixing pipe
Portion connects into U-shaped communicating pipe with the drain pipe of water tank, and top is docked with adjusting sleeve pipe by screw thread, the highest of described adjusting sleeve pipe
Adjust the top that height is less than adjustment barrel, described outlet pipe is arranged on adjustment barrel bottom, is separated with fixing pipe；
Described drying unit includes the drying chamber being arranged on material transmission system, and described drying chamber closing setting, two
End side surface is provided with the passage for material-transporting system turnover, and the conveyer belt of described material-transporting system extends through drying chamber, will
Drying chamber is divided into upper and lower two cavitys, is provided with some groups of drying wind with heater along belt direction outside described drying chamber
Machine, the air inlet of described drying blower fan and air outlet pass through the upper of hot blast admission line and hot blast outlet pipe and drying chamber respectively
Lower two cavitys series connection, enters drying chamber and carries out hot air circulation drying；
It is arranged alternately hot blast intake interface respectively along the direction of conveyer belt on the upper and lower cavity of described drying chamber and hot blast goes out
Gas interface, and dock with the hot blast admission line of correspondence position drying blower fan and hot blast outlet pipe respectively, realize along conveyer belt
The alternately inverted circulation in hot air circulation direction of all drying blower fans of direction arrangement；
Some humid air are additionally provided with described drying chamber give vent to anger interface, described humid air interface of giving vent to anger is evacuated by humid air
Pipeline connects to the air inlet of wet-emitting blower, and the air outlet of described wet-emitting blower is connected to outdoor by humid air discharge duct；
Described hot blast admission line or hot blast outlet pipe are provided with benefit air valve；
Described conditioning device is docked with the outlet of most end one-level drying unit；And conveyer belt runs through conditioning device；
When quickly preparing dry Fructus Cucurbitae moschatae with the said equipment, comprise the steps：
Step A completes
To be laid on after fresh squash tissue slice on ventilative conveyer belt, by tooth harrow, the stacking material on conveyer belt is carried out
Leveling, is laid on ventilative conveyer belt to Fructus Cucurbitae moschatae and thickness is 3-5cm；Then the interior that completes is sent into by conveyer belt, complete
Equipment overheat vapour system sends into the superheated steam that temperature is 160-170 DEG C, and 160-170 DEG C of superheated steam is sent by aeration interface
Enter in water tank, by regulating and controlling, superheated steam system sends into superheated steam and aeration interface sends into the amount of superheated steam, reaches
Fixing temperature is controlled to be 62-67 DEG C, be preferably 63-65 DEG C；It is 42-52 that the running speed of control conveyer belt makes fixation time
Second, preferably 48 seconds；Fructus Cucurbitae moschatae after being completed；
Step B cools down
The room that completes taken out of by Fructus Cucurbitae moschatae after step A gained is completed by conveyer belt, after carrying out natural cooling 10-15 minute, carries out
Strength cools down, the Fructus Cucurbitae moschatae after being cooled down；The cooling of described strength be in 1-2 minute by Fructus Cucurbitae moschatae temperature be down to 20-40 DEG C；
Step C is toasted
Conveyer belt the Fructus Cucurbitae moschatae after the cooling of step B gained is placed in roasting plant and is dried by the way of more piece baking
Roasting, the Fructus Cucurbitae moschatae after being toasted；The joint number of described more piece baking saves for 18-24；During more piece baking, adopt between adjacent baking section
Contrary enters-air-out mode, that is, enterprising hot blast, lower air-out with enter hot blast, the roasting mode of upper air-out is alternately arranged；During baking
Temperature is controlled to be 71-78 DEG C, be preferably 75 DEG C；The total time of described baking is 40-60 minute；
Step D gets damp again
Conveyer belt is brought the Fructus Cucurbitae moschatae after the baking of step C gained in conditioning device into and is carried out moisture regain process, and obtaining water content is
The finished product of 13-15%；Described moisture regain processes and includes water smoke moisture regain successively and naturally get damp again.
In step 3 of the present invention or step C, during more piece baking, between adjacent baking section ,-air-out side is entered using contrary
Formula, that is, enterprising hot blast, lower air-out with enter hot blast, the roasting mode of upper air-out is alternately arranged；Such as odd number section baking is using upper
Enter hot blast, the mode of lower air-out is toasted, the baking of even number section using under enter hot blast, toast by the way of upper air-out.
A kind of quick method preparing dry Fructus Cucurbitae moschatae of the present invention, squash tissue slice thickness is 0.3-2cm.
A kind of quick method preparing dry Fructus Cucurbitae moschatae of the present invention, the gas outlet of steaming apparatus superheated steam system is apart from conveyer belt
The distance of upper fresh pumpkin is 15-30cm.
A kind of quick method preparing dry Fructus Cucurbitae moschatae of the present invention, when completing, liquid level in water tank fresh south on conveyer belt
The distance of melon is 10-20cm.
As further preferred version, define：Front 8-13 section baking vessel is first order roasting plant, remaining baking vessel
For second level roasting plant；
Every grade of drying chamber arranges a conveyer belt, and the conveying end of tape of upper level drying chamber is located at next stage drying chamber
Above conveyer belt head end, and partly overlap；When processing Fructus Cucurbitae moschatae, the Fructus Cucurbitae moschatae after processing through first order roasting plant falls into next stage and dries
On the conveyer belt of dry chamber.
A kind of quick method preparing dry Fructus Cucurbitae moschatae of the present invention, during baking, control the indoor relative humidity of baking 40% with
Under.
A kind of quick method preparing dry Fructus Cucurbitae moschatae of the present invention, during water smoke moisture regain, the temperature controlling water smoke is 40-50 DEG C, water
The time of mist moisture regain is the 3-5 second.
, also there is the situation of certain bonding transmission belt, under this is also in a kind of quick method preparing dry Fructus Cucurbitae moschatae of the present invention
One step work difficult point to be overcome and main points.
Advantage
Present invention achieves the serialization of Fructus Cucurbitae moschatae drying technics, standardized production；It greatlys save process time.Simultaneously
Its products obtained therefrom nutritive value conservation rate original text, reconstitution rate are high, color and luster anabiosis rate is high after water logging, crisp texture, high-quality are produced after culinary art
Product rate is high.
Fixing temperature of the present invention and fixation time suitably, by the synergism with other conditions, are ensureing beneficial work
Property material while, improve the mouthfeel of product, reconstitution rate, color and luster anabiosis rate and quality product rate are high after water logging.
Brief description
Fig. 1 is the overall schematic that process line is dried used by embodiment.
Fig. 2 is the pan feeding collating unit schematic diagram in embodiment.
Fig. 3 is the steaming apparatus outside schematic diagram in embodiment.
Fig. 4 is the steaming apparatus schematic internal view in embodiment.
Fig. 5 is the water-level regulator schematic diagram in embodiment.
Fig. 6 is the first-level transport band schematic diagram in embodiment.
Fig. 7 is the first-level transport band connection diagram in embodiment.
Fig. 8 is the one-level drying unit schematic diagram in embodiment.
Fig. 9 is dry-heat air and humid air circulation schematic diagram in the one-level drying unit in embodiment.
Figure 10 is the docking schematic diagram between 2 grades of drying units in embodiment.
Figure 11 is two grades of drying unit schematic diagrams in embodiment.
Figure 12 is the connection diagram of two grades of drying units in embodiment and conditioning device.
In figure label：
1- material-transporting system, 101- frame, 102- first-level transport band, 103- active roll, 104- entrusts running roller, 105-
Driven running roller, 106- Power Component, 107- chain, 112- two-stage conveying band；122- gets damp again conveyer belt naturally
2- pan feeding collating unit, 201- tooth harrow roller, 202- pan feeding arranges motor, 203- shaft coupling；
3- steaming apparatus, 32- completes room, 32 '-water tank, and 321- completes access way, 322- superheated steam interface tube,
322 '-aeration interface, 323- water inlet tube interface, 324- drain interface, 33- completes superheated steam, 331- overheated steam pipe,
332- superheated steam size adjustment valve, 333- completes blower fan, and 334- completes heater, 34- water vapour, 341- water inlet pipe,
342- drain pipe, 343- water-level regulator, 3431- adjustment barrel, 3432- adjusting sleeve pipe, 3433- fixing pipe, 3434- outlet pipe；
4- one-level drying unit, 42- drying chamber, 421- hot blast intake interface, 422- hot blast is given vent to anger interface, 423- humid air
Give vent to anger interface, 43- dries dry-heat air, 431- hot blast admission line, 432- hot blast outlet pipe, and 433- dries blower fan, 434-
Drying heater, 435- mends air valve, 44- humid air, 441- humid air pump-line, 442- wet-emitting blower, 443- humid air
Discharge duct；
Bis- grades of drying units of 5-；
66- moisture regain aerosol apparatus；
7- cooling section；
8- control system, 801- velocity sensor, 802- temperature sensor, 803- humidity sensor, 804- controller；
9- material.
Specific embodiment
Embodiment 1；
The process line that is dried in Fig. 1 is the preferred embodiment of the present invention, specifically includes material-transporting system 1, enters
Material collating unit 2, steaming apparatus 3,4, two grades of drying units 5 of one-level drying unit, cooling section 7 and control system, wherein enter
Material clearing system 2, steaming apparatus 3, moisture regain aerosol apparatus 66, cooling section 7,4, two grades of drying unit 5 edges successively of one-level drying unit
The conveying direction of material is arranged on material-transporting system 1.
Specifically as shown in Fig. 2 the pan feeding collating unit 2 in the present embodiment includes being arranged horizontally in conveyer belt feeding end
Tooth harrow roller 201, tooth harrow roller 201 is arranged on above the conveyer belt of material-transporting system 1 by the support of bearing, and the one of tooth harrow roller 201
End arranges motor 202 by shaft coupling 203 and pan feeding and is connected, and is provided with some rake teeths, piles up on conveyer belt on tooth harrow roller 201
Fructus Cucurbitae moschatae material flattened it is ensured that to be entered material on the conveyer belt of following process device smooth.
In conjunction with referring to Fig. 3 and Fig. 4, the steaming apparatus main body of the present embodiment includes being arranged on completing on material-transporting system
Room 32, the room 32 that completes is that (this closed state refers to superheated steam and water vapour completing in relative closure to a closing box-structure
Interior carries out concentration to vegetable and completes, without the substantial amounts of region spilling into the outdoor that completes), in the tank ends side of the room that completes
Face is provided with the access way 321 that completes for the vegetable material turnover on material-transporting system, and room one end passage that completes is whole with pan feeding
Reason device docking, the first-level transport band 102 of material-transporting system extends through, from this passage, the room 32 that completes, ventilative first-level transport
Band 102 room 32 that will complete is divided into upper and lower two cavitys, and the upper chamber of the room that wherein completes is connected with superheated steam system, bottom
Cavity is connected with water vapor system, and fresh Radix hemerocalis plicatae is laid on ventilative first-level transport band 102, enters the room of completing and carries out heat
Wind and water vapour mixing complete.
Specifically, the superheated steam system in steaming apparatus 3 includes overheated steam pipe 331, superheated steam size adjustment valve
Door 332, complete blower fan 333 and the heater 334 that completes, by band complete heater 334 the blower fan 333 that completes directly produce overheated
Steam, is connected by overheated steam pipe 331 to the superheated steam interface tube 322 of the room 32 upper chamber setting that completes, to conveyer belt
The interior that completes of top is passed through the superheated steam 33 that completes, and superheated steam interface tube 322 is evenly arranged in the top of the room that completes, 160-
After 170 DEG C of the superheated steam 33 that completes enters the room that completes, form static pressure and the fresh vegetabless material 9 on conveyer belt is carried out adding downwards
Heat.The superheated steam size adjustment valve 332 being arranged on overheated steam pipe 331 can control the heat delivering into the interior that completes
Wind flow.
The room lower cavity that completes positioned at first-level transport band 102 lower section is set to water tank 32 ', on the outer wall of water tank 32 '
It is provided with water inlet tube interface 323 and drain interface 324, wherein water inlet tube interface 323 is located at the top of water tank 32 ', and drain pipe connects
Mouth 324 is located at water tank 32 ' bottom, and water inlet tube interface 323 and drain interface 324 are connected with water inlet pipe 341 and drain pipe 342 respectively
Connect, load water into water tank, water vapor system is directly formed in the room lower cavity that completes with heating assembly by water tank 32 '.
The heating assembly of water vapor system directly can arrange steam heating device in water tank bottom, by heating water tank
Water formation water vapour is rising upwards, carries out green removing in high temperature to the vegetable material on the conveyer belt of top.The present embodiment use by
The superheated steam that the room upper chamber that completes connects introduces in water tank, the water in water tank is carried out with aeration heating and produces water vapour, section
The cost of about heating assembly, in the water vapour producing in this way, water smoke accounting is larger, disclosure satisfy that wet when completing
Degree requires, and the steam temperature of rising is far below the superheat steam temperature of top, the overheated steaming being passed directly into top when completing
Vapour mixing reaches the vapor (steam) temperature (85 DEG C -95 DEG C) being suitable for completing.
Specifically, be provided with aeration interface 322 ' below the water tank 32 ' liquid level of the present embodiment, this aeration interface 322 ' with kill
The superheated steam interface tube 322 of blue or green room 32 top setting is connected in parallel by overheated steam pipe 331, completes blower fan 333 and completes
The superheated steam of heater 334 conveying simultaneously enters in the upper chamber and bottom water tank of the room that completes, and complete room 32 upper chamber
The interior superheated steam static pressure directly down that completes, to the indoor formation hot environment that completes, simultaneously enters the room bottom water tank 32 ' that completes
The aeration agitation in water of interior superheated steam, is converted into that water vapour is rising upwards, through the superheated steam one of conveyer belt and top
Carry out liquidating completing with to vegetable material.Superheated steam interface tube 322 and aeration interface 322 ' can be respectively provided with valve, adjusted
Vapourss and the flow of water vapour.
The requirement completing in view of different vegetable materials is different, and some requirement humidity is bigger (water vapour accounts for major part),
Some requirements are more dried (superheated steam accounts for major part), and the present embodiment is by the drain pipe 324 of water tank 32 ' and water-level regulator
343 connections, for height of liquid level in regulating tank, by adjusting the position that height of liquid level liquidates to water vapour and superheated steam.
As shown in figure 5, described water-level regulator 343 includes adjustment barrel 3431, adjusting sleeve pipe 3432, fixing pipe 3433 and goes out
Water pipe 3434；Described adjustment barrel 3431 is concordant with water tank 32 ' to be arranged, and described fixing pipe 3433 is vertically fixed on adjustment barrel 3431
Interior, the bottom of fixing pipe 3433 connects into U-shaped communicating pipe with the drain pipe 324 of water tank 32 ', and spiral shell is passed through at the top of fixing pipe 3433
The highest that stricture of vagina docks described adjusting sleeve pipe 3432 with adjusting sleeve pipe 3432 adjusts the top that height is less than adjustment barrel 3431, is adjusting
The outlet pipe 3434 that the bottom setting of section cylinder is separated with fixing pipe.Water inlet pipe 341 is connected with water source, is passed through dry into water tank 32 '
Net water, simultaneously water tank 32 ' be connected with the fixing pipe 3433 in adjustment barrel by drain pipe 342, the liquid at fixing pipe 3433 top
Position height is concordant with the liquid level in water tank 32 ', can pass through the height at threaded adjusting fixing pipe top, realize liquid level in water tank
Regulation, the water overflowing from fixing pipe 3433 top enters adjustment barrel, and by outlet pipe 3434 row of adjustment barrel bottom
Go out to Waste Water Centralized.
The steaming apparatus of the present embodiment also include control system, and described control system includes controller 804 and is arranged on
Velocity sensor 801 on first-level transport band 102, it is arranged on temperature sensor 802 and the humidity sensor completing in room 32
803, described velocity sensor 801, temperature sensor 802 and humidity sensor 803 are respectively with controller 804 by signal even
Connect.Velocity sensor 801 detects the material transfer rate on first-level transport band 102, and further control material is in the interior that completes
Fixation time, multiple temperature sensors 802 and humidity sensor 803 are arranged in each position of the interior that completes, and kill for detection
Blue or green indoor parameters, each sensor by the signal transmission detecting to controller after, process through sensor calculating, with setting
Value contrasted after, automatically adjust the heating temp of heat generator, hot blast magnitude regulator, conveyer belt movement velocity
Deng, so that each parameter is kept in set point, simultaneously can be according to the different parameter that completes of different Fructus Cucurbitae moschatae species settings.With regard to speed
The sensing detection technology such as sensor, temperature sensor and humidity sensor and control technology, for conventional Automated condtrol means,
Those skilled in the art can carry out selecting design according to prior art, and the present embodiment here is not gone to live in the household of one's in-laws on getting married to its concrete control principle
State.
In conjunction with referring to Fig. 6 and Fig. 7, the corresponding material of steaming apparatus conveys taking the material-transporting system of steaming apparatus as a example
System includes frame 101, active roll 103, first-level transport band 102, entrusts running roller 104, driven running roller 105, Power Component 106
With chain 107, active roll 101 and driven running roller 105 be arranged in the frame 101 at the outer two ends in room 32 that complete, and one
Level conveyer belt 102 frame, on active roll 101 and driven running roller 105, is entrusted running roller 104 and is arranged in frame 101, hold from down
First-level transport band 102 prevents from falling down, and keeps the smooth transmission of conveyer belt.Power Component 106 adopts motor and speed reducer assembly,
It is in transmission connection with active roll 103.
First-level transport band 102 in the present embodiment adopts steel wire, and the mesh size of steel wire should be guaranteed that Fructus Cucurbitae moschatae can
Complete lay, has good breathability, as shown in fig. 6, the both sides of steel wire are fixed on two groups by screw fastener simultaneously
Inside the chain 107 being arranged in parallel, corresponding active roll 103, entrust running roller 104 and driven running roller 105 all using with
The sprocket wheel of transmission chain cooperation, is coaxially connected between the respective sprockets of two groups of chains, realizes the transmission by two groups of chains
Drive the transmission of steel wire synchronism stability.
The conveyer belt that whole material-transporting system in the present embodiment adopts all with steaming apparatus using as structure.
Involved by the present embodiment equipment work when, Power Component 106 pass through chain-drive mechanism drive first-level transport band 102 to
Front motion, Fructus Cucurbitae moschatae to be processed is uniformly laid on first-level transport band 102, moves into the room 32 that completes with first-level transport band 102,
Clean water is introduced water tank 32 ' by water inlet pipe 341, and the blower fan 333 that completes works and blows air to warm-air pipe 331 direction, and complete heating
The air that the blower fan 333 that completes blows is heated to temperature required tailing edge warm-air pipe 331 and is delivered to room 32 top that completes respectively by device 334
In cavity and water tank 32 ', the completing in the upper chamber of room 32 that complete dries the downward static pressure of dry-heat air 433, and the heat in water tank is empty
Gas is contacted with water agitation, and the evaporation from water surface a large amount of water vapour 4 of generation are rising upwards, and water vapour is together with hot blast to first-level transport band
Fructus Cucurbitae moschatae on 102 is material bed to be completed, and the dry-heat air on top ensures the temperature completing, and water vapour then ensures to complete in room 32
Humidity, prevents because temperature is too high and causes pumpkin nutrient material damage and variable color, and Fructus Cucurbitae moschatae is with first-level transport band 102 from the room 32 that completes
Inside out complete the process of completing afterwards, enter following process link with first-level transport band 102.Velocity sensor 801, complete Indoor Temperature
Degree sensor 802 and humidity sensor 803 real-time detection complete during parameters, and detection signal is sent to control
Device 804, after contrasting with arranges value, automatically adjusts the heating temperature of the heater 334 that completes after the signal of controller 804 processing detection
Degree, hot blast size adjustment valve 332, the power rotating speed of Power Component 106, make each parameter be maintained in set point.
As shown in figure 1, the present embodiment arranges cooling section 7, cooling section 7 between steaming apparatus 3 and follow-up drying unit
Fructus Cucurbitae moschatae material after completing is cooled down, the conveyer belt between steaming apparatus and drying unit can be exposed in atmosphere, right
Fructus Cucurbitae moschatae after completing carries out natural cooling, also the Fructus Cucurbitae moschatae after completing can be passed through in a closed box, blow cold carrying out by blower fan
Force cooling, in practical application, according to the height of fixing temperature and the time of cooling can be needed to be separately provided a kind of type of cooling
Or two kinds of type of cooling combination settings.
Referring to Fig. 8 and Fig. 9, illustrate, the drying unit main body in the present embodiment includes taking one-level drying unit 4 as a example
It is arranged on the drying chamber 42 on device for transporting objects, the drying chamber 42 of one-level drying unit 4 is arranged on first-level transport band 102,
The material transmitting from steaming apparatus 3 and cooling section 7 is carried out dry for the first time.
Specifically, drying chamber 42 be one closing (this closed state refer to steam in the space of a relative closure to Fructus Cucurbitae moschatae
Carry out concentrate dry drying) shell structure, be provided with two relative drying access ways in two end side surface of drying chamber 42, protect
Hot blast in card drying course all acts on the Fructus Cucurbitae moschatae material on delivered inside band, and conveyer belt 1 passes through from drying access way
Drying chamber 42 is crossed in break-through, the inner chamber of drying chamber is divided into upper and lower two cavitys, along the direction of conveyer belt outside drying chamber 42
Located at the drying blower fan 433 of five groups of drying heaters 434, dry the air inlet of blower fan 433 and air outlet passes through hot blast respectively
Admission line 431 and hot blast outlet pipe 432 are connected with two cavitys up and down of drying chamber, dry the hot blast entrance that blower fan is advertised
One of drying chamber cavity, carries out hot-air seasoning to the Fructus Cucurbitae moschatae drying indoor, and hot blast passes through after conveyer belt from another simultaneously
Cavity is pumped to drying blower fan again, dries blower fan for every group and forms circulating air in the upper and lower cavity body of drying chamber.
The quantity drying blower fan can set according to the spacing of the length of drying chamber and wind turbine layout.
In conjunction with referring to Fig. 2, the upper and lower cavity being separated into by conveyer belt in the drying chamber 42 of the present embodiment is along the side of conveyer belt
To being arranged alternately hot blast intake interface 421 respectively and hot blast is given vent to anger interface 422, in the present embodiment on drying chamber upper cavity outer wall
It is arranged alternately hot blast intake interface 421 in order successively and hot blast is given vent to anger interface 422, then press on drying chamber lower chamber outer wall
It is arranged alternately hot blast successively according to order to give vent to anger interface 422 and hot blast intake interface 421, the hot blast intake interface of same vertical direction
421 and hot blast interface 422 of giving vent to anger give vent to anger with the hot blast admission line 431 of same group of correspondence position drying blower fan and hot blast respectively
Pipeline 432 docks, and the loop direction realizing the drying dry-heat air 43 of all drying blower fans along belt direction arrangement replaces
Pass back through conveyer belt, can achieve and the Fructus Cucurbitae moschatae of conveyer belt upper surface and the Fructus Cucurbitae moschatae of conveyer belt bottom are uniformly dried.
In actual applications it is considered to dry centralized management and the maintenance of blower fan, five groups of drying blower fans are provided entirely in baking
The same side of dry chamber 42, hot blast intake interface 421 and hot blast interface 422 of giving vent to anger then is arranged on the homonymy side of drying chamber.
The humid air 44 of substantial amounts of moisture content can be produced in drying course, if the present embodiment is additionally provided with drying chamber 42
Dry and wet air is given vent to anger interface 423, connects to outside drying chamber the wet-emitting blower 442 of setting, dehumidifying by humid air pump-line 441
The air inlet of blower fan 442 is connected with humid air pump-line 441, and air outlet is then freely discharged by humid air discharge duct 443
Or the condensation water collection system connecting to drying chamber.
Humid air give vent to anger interface 423 position be arranged on the corresponding drying chamber downside drying indoor hot air loop direction or
Top surface, such as drying indoor hot air is to be circulated up, then to the humid air interface of giving vent to anger of circulating air should being arranged on drying ceiling
Face, such as drying indoor hot air is downward circulation, then to should the humid air interface of giving vent to anger of circulating air be arranged under drying chamber
Cavity side.The give vent to anger position of interface 423 of humid air does not require to correspond with hot blast intake interface and hot blast interface of giving vent to anger, only
Need near hot air circulation path on arrange, and be preferentially arranged on hot air circulation inlet and outlet connectors opposite flank and
Top surface, it is to avoid cause the direct loss of dry-heat air, humid air interface 423 quantity of giving vent to anger to set also dependent on actual demand.
Due to the space for relative closure in drying chamber 42, after transferring the humid air containing moisture, dry indoor pressure
Power can decline within a certain period of time, can arrange benefit air valve 435 on hot blast admission line 431 or hot blast outlet pipe 432,
The present embodiment is arranged on mending air valve 435 on hot blast admission line 431, on drying heater 434, so can be by drying
Fresh air is sucked by the negative pressure in dry chamber, also can send into drying chamber after directly heating the fresh air filling into simultaneously, it is to avoid because fresh air
Cause to dry indoor temperature drop.
Mending air valve 435 can be using manual valve plate or by the automatic valve of Electronic control.
In conjunction with referring to Figure 10, Figure 11 and Figure 12, the present embodiment adopts two grades of drying unit series connection, every one-level drying unit pair
One conveyer belt should be set, and wherein two grades drying units 5 are arranged on two-stage conveying band 112.
In conjunction with referring to Fig. 8, realize the upset docking of material between the conveyer belt of adjacent two-stage drying chamber by drop, such as scheme
Shown in 10, kick up upwards to the two-stage conveying band 112 of two grades of drying units 5 in first-level transport band 102 end of one-level drying unit 4
Above head end, so can fall two-stage conveying band 112 from the first drying material that first-level transport band comes, automatic by this
Turn over the process falling and freely falling body stirring is carried out to the material of higher level's tentatively drying, so that after carrying out stirring in two grades of drying units
Uniformly dry.Overturn the reliability of feeding for guarantee material between two-stage conveyer belt, by the joint part of two-stage conveyer belt
Overlap.
As shown in figure 12, the outlet channel in two grades of drying units 5 is additionally provided with moisture regain aerosol apparatus 66, for drying
Fructus Cucurbitae moschatae dry productss afterwards carry out suitable moisture moisture regain, improve the toughness of Fructus Cucurbitae moschatae dry productss, it is to avoid the product being excessively dried is in bag
During shipment is defeated, the breakage that fractures occurs.May also be employed exposing aerial transportation section of naturally getting damp again, allow dried product
Moisture in natural absorption air is got damp again.
In actual applications, the Fructus Cucurbitae moschatae dry productss demand that the quantity of drying chamber can be dried as needed is configured.
Equally include control system in drying unit, control system is responsible for gathering each module data and is adjusted each module
Running parameter, similar with steaming apparatus, the control system of drying unit includes controller and setting speed on the conveyor belt
Sensor, the temperature sensor being arranged on drying interior, humidity sensor and pressure transducer, controller can pass through control chamber
Form is arranged on the feed entrance point of conveyer belt, described velocity sensor, temperature sensor and humidity sensor respectively with controller
Connected by signal, described controller output signal controls Power Component, heater and the wet-emitting blower action of conveyer belt.
Wherein, velocity sensor is used for detecting the speed that material enters drying chamber, and then adjusts material in drying interior
Drying time, is realized by the Power Component rotating speed that controller controls conveyer belt, and temperature sensor is used for detection dries interior
Temperature, control heater to realize the temperature of circulating air by controller, humidity sensor is used for detecting the relative of environment
Humidity, controls dehumidifier blower fan to realize drying indoor humidity regulation by controller, because dehumidifier blower fan can be indoor by drying
Humid air take away, reduce and dry indoor pressure, pressure transducer is used for detection dries indoor pressure, by controlling respectively
Dehumidifier blower fan and benefit air valve cooperation carry out the indoor pressure of drying and adjust, and the normal pumping cycle of hot blast of interior is dried in guarantee.
Pumpkin slice enters after one-level drying chamber with the conveyer belt of one-level drying chamber, proceeds by one-level and dries, dries blower fan
The gas producing becomes dry-heat air after heat generator and is blown into drying chamber along hot blast admission line, adjacent drying blower fan
Air inlet and air outlet be alternately arranged above conveyer belt and following, meanwhile, netted conveyer belt enables on conveyer belt
Under air exchange be evenly distributed it is ensured that drying indoor drying temperature, dehumidifier blower fan will dry the humid air of indoor generation simultaneously
Drying chamber discharged by humid air pump-line from the side of drying chamber and top, is arranged on and dries indoor temperature sensor and wet
The indoor temperature and humidity of degree sensor real-time monitoring drying, and feed back to the controller of control system, control system is according to need
Seek the heater of automatic drying control blower fan, dry blower fan, the size of dehumidifier blower fan and switch, thus keeping drying indoor temperature
Moisture stable, passes through to dry the pressure signal of the pressure transducer feedback of indoor setting, air valve is mended in control is dried simultaneously
Room pressure is adjusted, and ensures the normal circulation air-supply drying blower fan.
After completing one-level drying course, Fructus Cucurbitae moschatae moves forward to the conveyer belt of one-level drying chamber and conveys end of tape,
Fructus Cucurbitae moschatae falls into the conveyer belt of following two grade drying chamber from the conveyer belt of one-level drying chamber, completes the automatic turning of Fructus Cucurbitae moschatae, adjusts
The drying attitude of whole Fructus Cucurbitae moschatae, make Fructus Cucurbitae moschatae is heated evenly, more fully, continues to move forward with the conveyer belt of two grades of drying chambers,
Enter two grades of drying chambers and carry out two grades of drying, drying course is similar with one-level drying；After completing two grades of drying, with conveyer belt forward
Mobile, and got damp again in atmosphere (or carrying out forcing moisture regain by the aerosol apparatus that get damp again), finally it is delivered to packaging area, complete
The whole drying course of processing.
Various kinds of sensors is separately positioned on by the control system of whole streamline needs the region of detection, by controller and
In the integrated control chamber being arranged in streamline feed zone of the switch such as relay of its control action, various kinds of sensors carries out Fructus Cucurbitae moschatae
The data parameter acquisition of process line is dried, control system is responsible for gathering each module data and is adjusted each module running parameter,
Control chamber is made up of control elements such as microcontroller, motor driver and relays, and microcontroller is used for receiving sensor letter
Breath, and send corresponding control command, motor driver is used for driving corresponding work drive motor start and stop and rotating speed on streamline,
Microcontroller controls the start and stop of the actuators such as heater by the break-make of control relay, realizes humidity, temperature and pressure
Control.Particularly with regard to sensor and controller connection scheme, it is more ripe automated control technology, those skilled in the art
Can require to carry out conventional design according to actual the flow work, the present embodiment will not be described here.
Process Qidong County's loess in the steps below using said apparatus and spread the fresh pumpkin that town dagger-axe Ma Cunyi group is plucked；
Step A completes
(slice thickness is 0.8cm) after fresh squash tissue slice is laid on ventilative conveyer belt, by tooth harrow to conveying
Stacking material on band is flattened, and is laid on ventilative conveyer belt to Fructus Cucurbitae moschatae and thickness is 4cm；Then sent by conveyer belt
Enter the interior that completes, steaming apparatus superheated steam system sends into the superheated steam that temperature is 165 DEG C, aeration interface is by 165 DEG C of mistake
Vapourss are sent in water tank, and by regulating and controlling, superheated steam system sends into superheated steam and aeration interface sends into superheated steam
Amount, reaches control fixing temperature and is 65 DEG C；The fixation time that the running speed of conveyer belt is is controlled to be 48 seconds；After being completed
Fructus Cucurbitae moschatae；The distance of gas outlet fresh pumpkin on conveyer belt of steaming apparatus superheated steam system is 25cm；When completing, water tank
The distance of interior liquid level fresh pumpkin on conveyer belt is 18cm.
Step B cools down
The room that completes taken out of by Fructus Cucurbitae moschatae after step A gained is completed by conveyer belt, after carrying out natural cooling 10 minutes, carries out strength
Cooling, the Fructus Cucurbitae moschatae after being cooled down；The cooling of described strength be in 1 minute by Fructus Cucurbitae moschatae temperature be down to 25 DEG C.
Step C is toasted
Conveyer belt the Fructus Cucurbitae moschatae after the cooling of step B gained is placed in roasting plant and is dried by the way of more piece baking
Roasting, the Fructus Cucurbitae moschatae after being toasted；The joint number of described more piece baking is 22 sections；During more piece baking, the baking of odd number section adopts enterprising heat
Wind, the mode of lower air-out are toasted, the baking of even number section using under enter hot blast, toast by the way of upper air-out；During baking, control temperature is
75℃；The total time of described baking is 55 minutes；Front 10 section baking vessel are first order roasting plant, remaining baking vessel is second
Level roasting plant；Every grade of drying chamber arranges a conveyer belt, and the conveying end of tape of upper level drying chamber is located at next stage and dries
Above the conveyer belt head end of room, and partly overlap；When processing Fructus Cucurbitae moschatae, the Fructus Cucurbitae moschatae after processing through first order roasting plant falls into next
On the conveyer belt of level drying chamber；
During baking, control the indoor relative humidity of baking below 40%.
Step D gets damp again
Conveyer belt is brought the Fructus Cucurbitae moschatae after the baking of step C gained in conditioning device into and is carried out moisture regain process, and obtaining water content is
The finished product of 13-14%；Described moisture regain processes and includes water smoke moisture regain successively and naturally get damp again；During water smoke moisture regain, control the temperature of water smoke
The time for 40-50 DEG C, water smoke moisture regain of spending is the 3-5 second.
Step E is classified, packs, sells or puts in storage.
Example gained sample, carries out soaked experiment, soaked after, reconstitution rate is 70-85%, color and luster anabiosis rate after water logging
For 70-85%.After after described water logging, color and luster anabiosis rate refers to soak, gained Fructus Cucurbitae moschatae carries out color and luster contrast with fresh pumpkin.
Above example is the description of the invention, not limitation of the invention.The technical staff of the industry should
Solution, the present invention is not restricted to the described embodiments.The simply explanation present invention's described in above-described embodiment and description is concrete
Operation principle.Without departing from the spirit and scope of the present invention, the present invention can also make various embodiments and deduce and become
Change, these are deduced and broadly fall into protection scope of the present invention with conversion.The scope of the present invention by appending claims and its
Equivalent thereof.
Claims (10)
1. a kind of quick method preparing dry Fructus Cucurbitae moschatae is it is characterised in that comprise the steps：
Step one completes
By after fresh squash tissue slice evenly laid out on the container that completes, thickness is 3-5cm, sends into and completes interior, in 62-67
DEG C, carry out the 42-52 second that completes；Fructus Cucurbitae moschatae after being completed；
Step 2 cools down
After Fructus Cucurbitae moschatae after step one gained is completed carries out natural cooling 10-15 minute, carry out strength and cool down, after being cooled down
Fructus Cucurbitae moschatae；The cooling of described strength be in 1-2 minute by Fructus Cucurbitae moschatae temperature be down to 20-40 DEG C；
Step 3 is toasted
Fructus Cucurbitae moschatae after step 2 gained is cooled down is placed in roasting plant and is toasted by the way of more piece baking, is toasted
Fructus Cucurbitae moschatae afterwards；The joint number of described more piece baking saves for 18-24；During more piece baking, enter-go out using contrary between adjacent baking section
Wind mode, that is, enterprising hot blast, lower air-out with enter hot blast, the roasting mode of upper air-out is alternately arranged；During baking, control temperature is
71-78℃；The total time of described baking is 40-60 minute；Described roasting plant contains 18-24 section baking vessel；
Step 4 gets damp again
Moisture regain process is carried out to the Fructus Cucurbitae moschatae after the baking of step 3 gained, obtains the finished product in 13-15% for the water content.
2. a kind of quick method preparing dry Fructus Cucurbitae moschatae according to claim 1 it is characterised in that：Methods described is in streamline
Upper operation；
Pan feeding collating unit that described streamline includes being successively set on material-transporting system, steaming apparatus, drying unit, return
Damp processing equipment；
Described pan feeding collating unit includes the tooth harrow roller being arranged horizontally in conveyer belt feeding end, by tooth harrow to the heap on conveyer belt
Long-pending material is flattened；
Described material-transporting system includes ventilative conveyer belt；Described conveyer belt adopts steel wire, two sides of described steel wire
It is connected with two groups of chains respectively, two groups of chains are synchronously driven by chain-drive mechanism respectively；
Described steaming apparatus include the room that completes being arranged on material-transporting system, and the closing setting of the described room of completing, in two sides
Face is provided with the passage for the vegetable material turnover on material-transporting system, and the conveyer belt of described material-transporting system extends through and kills
Blue or green room, and the room of completing is divided into upper and lower two cavitys, wherein upper chamber is connected with superheated steam system, lower cavity with
Water vapor system connects；
The upper chamber outer wall of the described room that completes is provided with superheated steam interface tube, connects superheated steam by superheated steam interface tube
Pipe, described overheated steam pipe is connected with the blower fan that completes with heater, forms superheated steam system, to the upper chamber of the room that completes
Inside it is passed through superheated steam；The outer wall of described water tank is provided with water inlet tube interface and drain interface, respectively with water inlet pipe and drain pipe
Connect；
Aeration interface is set below described high water tank, by aeration interface and superheated steam interface tube pass through overheated steam pipe with
Superheated steam system is connected in parallel, and is thermally formed water vapor system by superheated steam to the water aeration in water tank, directly in water
Water vapour is produced in case；Described overheated steam pipe is provided with superheated steam size adjustment valve；
Described drain pipe is connected with water-level regulator；Described water-level regulator includes adjustment barrel, adjusting sleeve pipe, fixing pipe and water outlet
Pipe, wherein, described adjustment barrel is concordant with water tank to be arranged, and described fixing pipe is vertically fixed in adjustment barrel, the bottom of fixing pipe and
The drain pipe of water tank connects into U-shaped communicating pipe, and top is docked with adjusting sleeve pipe by screw thread, and the highest of described adjusting sleeve pipe is adjusted
Highly it is less than the top of adjustment barrel, described outlet pipe is arranged on adjustment barrel bottom, is separated with fixing pipe；
Described drying unit includes the drying chamber being arranged on material transmission system, and described drying chamber closing setting, in two sides
Face is provided with the passage for material-transporting system turnover, and the conveyer belt of described material-transporting system extends through drying chamber, will dry
Room is divided into upper and lower two cavitys, is provided with some groups of drying blower fans with heater along belt direction outside described drying chamber,
Described dry the air inlet of blower fan and air outlet passes through the upper and lower of hot blast admission line and hot blast outlet pipe and drying chamber respectively
Two cavity series connection, enter drying chamber and carry out hot air circulation drying；
It is arranged alternately hot blast intake interface respectively along the direction of conveyer belt on the upper and lower cavity of described drying chamber and hot blast is given vent to anger and connect
Mouthful, and dock with the hot blast admission line of correspondence position drying blower fan and hot blast outlet pipe respectively, realize along belt direction
The alternately inverted circulation in hot air circulation direction of all drying blower fans of arrangement；
Some humid air are additionally provided with described drying chamber give vent to anger interface, described humid air interface of giving vent to anger passes through humid air pump-line
Connect to the air inlet of wet-emitting blower, the air outlet of described wet-emitting blower is connected to outdoor by humid air discharge duct；
Described hot blast admission line or hot blast outlet pipe are provided with benefit air valve；
Described conditioning device is docked with the outlet of most end one-level drying unit；And conveyer belt runs through conditioning device；
When quickly preparing dry Fructus Cucurbitae moschatae with the said equipment, comprise the steps：
Step A completes
To be laid on after fresh squash tissue slice on ventilative conveyer belt, by tooth harrow, the stacking material on conveyer belt is carried out whole
Flat, it is laid on ventilative conveyer belt to Fructus Cucurbitae moschatae and thickness is 3-5cm；Then the interior that completes is sent into by conveyer belt, complete dress
Put superheated steam system and send into the superheated steam that temperature is 160-170 DEG C, 160-170 DEG C of superheated steam is sent into by aeration interface
To in water tank, by regulating and controlling, superheated steam system sends into superheated steam and aeration interface sends into the amount of superheated steam, reaches control
Fixing temperature processed is 62-67 DEG C；The fixation time that the running speed of conveyer belt is is controlled to be the 42-52 second；South after being completed
Melon；
Step B cools down
The room that completes taken out of by Fructus Cucurbitae moschatae after step A gained is completed by conveyer belt, after carrying out natural cooling 10-15 minute, carries out strength
Cooling, the Fructus Cucurbitae moschatae after being cooled down；The cooling of described strength be in 1-2 minute by Fructus Cucurbitae moschatae temperature be down to 20-40 DEG C；
Step C is toasted
Conveyer belt the Fructus Cucurbitae moschatae after the cooling of step B gained is placed in roasting plant and is toasted by the way of more piece baking, obtains
Fructus Cucurbitae moschatae to after baking；The joint number of described more piece baking saves for 18-24；During more piece baking, using contrary between adjacent baking section
Enter-air-out mode, that is, enterprising hot blast, lower air-out with enter hot blast, the roasting mode of upper air-out is alternately arranged；Control during baking
Temperature is 71-78 DEG C；The total time of described baking is 40-60 minute；
Step D gets damp again
Conveyer belt is brought the Fructus Cucurbitae moschatae after the baking of step C gained in conditioning device into and is carried out moisture regain process, and obtaining water content is 13-
15% finished product；Described moisture regain processes and includes water smoke moisture regain successively and naturally get damp again.
3. a kind of quick method preparing dry Fructus Cucurbitae moschatae according to claim 2 it is characterised in that：Steaming apparatus superheated steam
The distance of the gas outlet of system fresh pumpkin on conveyer belt is 15-30cm.
4. a kind of quick method preparing dry Fructus Cucurbitae moschatae according to claim 3 it is characterised in that：When completing, in water tank
The distance of liquid level fresh pumpkin on conveyer belt is 10-20cm.
5. a kind of quick method preparing dry Fructus Cucurbitae moschatae according to claim 1 it is characterised in that：8-13 section baking before definition
Room is first order roasting plant, remaining baking vessel is second level roasting plant；
Every grade of drying chamber arranges a conveyer belt, and the conveying end of tape of upper level drying chamber is located at the conveying of next stage drying chamber
Above band head end, and partly overlap；When processing Fructus Cucurbitae moschatae, the Fructus Cucurbitae moschatae after processing through first order roasting plant falls into next stage drying chamber
Conveyer belt on.
6. a kind of quick method preparing dry Fructus Cucurbitae moschatae according to claim 1 it is characterised in that：During baking, control baking
Indoor relative humidity is below 40%.
7. a kind of quick method preparing dry Fructus Cucurbitae moschatae according to claim 1 it is characterised in that：During water smoke moisture regain, control
The temperature of water smoke is 40-50 DEG C, the time of water smoke moisture regain is the 3-5 second.
8. a kind of quick method preparing dry Fructus Cucurbitae moschatae according to claim 2 it is characterised in that：Fixing temperature in step A
For 63-65 DEG C.
9. a kind of quick method preparing dry Fructus Cucurbitae moschatae according to claim 2 it is characterised in that：Fixation time in step A
For 48 seconds.
10. a kind of quick method preparing dry Fructus Cucurbitae moschatae according to claim 2 it is characterised in that：The temperature of baking in step C
Spend for 75 DEG C.
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| CN112244313A (en) * | 2020-10-14 | 2021-01-22 | 陈晓玲 | Pumpkin processing device capable of peeling, removing pulp and slicing |
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| Publication number | Publication date |
|---|---|
| CN106418338B (en) | 2019-10-11 |
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Denomination of invention: Method for fast preparing dry pumpkin Effective date of registration: 20200623 Granted publication date: 20191011 Pledgee: Hunan Qidong rural commercial bank Co.,Ltd. Pledgor: HUNAN XINFA FOOD Co.,Ltd. Registration number: Y2020980003402 |
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