CN104872778B - A kind of the dried bamboo shoots process equipment and its processing method of ecosystem - Google Patents
A kind of the dried bamboo shoots process equipment and its processing method of ecosystem Download PDFInfo
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- CN104872778B CN104872778B CN201510213816.7A CN201510213816A CN104872778B CN 104872778 B CN104872778 B CN 104872778B CN 201510213816 A CN201510213816 A CN 201510213816A CN 104872778 B CN104872778 B CN 104872778B
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
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Abstract
A kind of the dried bamboo shoots process equipment and its processing method of ecosystem are related to a kind of drying equipment and method.Currently, dried bamboo shoots processing technology is complicated, the production cycle is long, product quality cannot be guaranteed.The present invention includes bamboo shoots steaming plant, bamboo shoots drying unit；Bamboo shoots steaming plant includes cabinet, steam heater, cage, steam heater includes at least one steam pipe, and steam pipe is laterally set to the bottom of box, and steam pipe is equipped with multiple ventholes, the peripheral dimension of cage is less than cabinets cavity size, and one or more cages can be accommodated in cabinet；Support leg is equipped with below cage, the height of support leg is greater than the height of steam pipe；Cabinet is equipped with case lid, and the bottom of cabinet opens up intake-outlet；Bamboo shoots drying unit includes drying chamber, dryer, stoving rack, partition；For bamboo shoots baking room gating to be pushed into stoving rack, partition is equipped with the first fan, the second fan；Drying chamber side wall is equipped with thermal insulation layer.The technical program improves production efficiency, and production cost is low, and production technology is controllable.
Description
Technical field
The present invention relates to a kind of drying equipment and method, the especially a kind of dried bamboo shoots process equipment of ecosystem and its processing
Method.
Background technique
Bamboo shoots are traditional one of Forest Vegetables, and to the major product that bamboo resource utilizes.Because bamboo shoots rich in sugar,
A variety of nutritions such as protein, amino acid, cellulose, mineral element and vitamin, delicious flavour is full of nutrition, deep always
Liked by people.Product after bamboo shoot process mainly has dried bamboo shoots and fresh-keeping bamboo shoot two major classes.Fresh-keeping bamboo shoot product has boiled bamboo shoots, seasoning
Bamboo shoot, bamboo shoot, salt marsh bamboo shoot etc., there are processing technology complexity, it is desirable that and it is high, multiple additives, certain journey are used in production process
The original quality of bamboo shoots and taste are affected on degree.Dried bamboo shoots processing technology and equipment are relatively easy, still adopt in usual production process
With the mode of boiling water boiling, large amount of sewage can be generated, and energy consumption is high, it is with short production cycle；In addition most of dried bamboo shoots product is in order to protect
It is fresh and extend shelf life, salt, which is also added to, as antistaling agent is made into salt dried bamboo shoots.Although some dried bamboo shoots is not added with any add
Add agent, but produce substantially using traditional earth kiln it is dry or it is outdoor dry naturally, there are equipment to fall behind, and production scale is small, health
The problems such as condition is poor, and technique is uncontrollable, destructible Nutrient component of shoots, can not the original quality of bamboo shoots.Earth kiln produces during dried bamboo shoots
Sometimes the ingredients such as excessively high fiber that can destroy bamboo shoot of temperature, darken, simultaneous with smoke；And it is outdoor dry naturally, health
Condition is poor, and dried bamboo shoots moisture content is higher, is easy mouldy during storage, and causes fermentation inside dried bamboo shoots, has seriously affected dried bamboo shoots
Appearance and quality.
Chinese invention patent (number of patent application 03135375.4) discloses a kind of dried bamboo shoot production process, mainly with fresh bamboo shoots
For raw material, by rinsing, arrangement, slice, again rinse, calcium chloride solution impregnates, sugaring processing, the processes such as dry are processed into bamboo shoot
It is dry.Drying equipment and drying process are the key links of dried bamboo shoots processing, and drying equipment and drying process are full and accurate not to the utmost in the patent,
The additives such as calcium chloride, table sugar have been used in production process simultaneously.
Chinese invention patent (number of patent application 200610051987.5) discloses a kind of processing method of dried bamboo shoots, main work
Skill step has bamboo shoot arrangement, boiling, rinsing, squeezing, drying etc..The patent is that entire bamboo shoot are processed into dried bamboo shoots, and drying temperature is in 80-
120 DEG C, drying time in 12h, the problems such as there are the high temperature drying time is long, energy consumption is high, and long-time high temperature drying, can be serious
Destroy the nutritional ingredient of bamboo shoot.
It is raw that Chinese invention patent (number of patent application 200710149986.9) discloses a kind of dried bamboo shoot without any additives
Production method, main production process have decladding, clean, boil, electronic buffer board, slice or slitting, electric drying, high pressure sterilization,
Packaging etc..The patent is not described in detail drying equipment and specific Drying Technology Parameter, especially the control of dried bamboo shoots moisture content
System, and need to exhaust boiling water in pot after boiling every time, that there are water consumptions is big, production efficiency is low, water pollution and energy consumption
The problems such as big.
Chinese invention patent (number of patent application 201110193457.5) discloses a kind of processing method of organic dried bamboo shoot, leads to
Cross peel off, clean, boiling, cooling, dehydration, fermentation, slice, the processes post-processing such as drying form.Patent production technology complexity,
Production cycle is long, and only fermentation procedure just needs 3-5 days, occupies big quantity space again, and the influence of bamboo shoot can be destroyed in fermentation process
Ingredient changes the presentation qualities such as the color of bamboo shoot.
Summary of the invention
The technical problem to be solved in the present invention and the technical assignment of proposition are to be improved and improved to prior art,
The dried bamboo shoots process equipment and its processing method of a kind of ecosystem are provided, to achieve the purpose that improve dried bamboo shoots quality.For this purpose, of the invention
Take following technical scheme.
A kind of dried bamboo shoots process equipment of ecosystem, including bamboo shoots steaming plant, bamboo shoots drying unit；The bamboo shoots are steamed
Boiling device includes cabinet, steam heater, cage, and the steam heater includes at least one steam pipe, described
Steam pipe is laterally set to the bottom of box, and the steam pipe is equipped with multiple ventholes, and the peripheral dimension of the cage is less than case
Internal chamber size, cabinet is interior to accommodate one or more cages；Support leg is equipped with below the cage, the height of support leg is big
In the height of steam pipe；The cabinet is equipped with case lid, and the bottom of cabinet opens up intake-outlet；The bamboo shoots drying unit packet
It includes drying chamber, the dryer in drying chamber, mobile stoving rack, drying chamber be divided into heating room and the placement for placing dryer
The partition of the bamboo shoots baking room of stoving rack；To be pushed into stoving rack, the partition is equipped with to be used the bamboo shoots baking room gating
In air is pumped to the first fan of bamboo shoots baking room from heating room, is used to air pumping to the of heating room from bamboo shoots baking room
Two fans, the first fan and the cooperation of the second fan realize that air flows between heating room and bamboo shoots baking room；Drying chamber side wall is set
There is thermal insulation layer.Bamboo shoots steaming plant is compact-sized, and space occupied is small, is not required to boiling water boiling, and high production efficiency, use is safe, nothing
Sewage generates, steam heater ensure that the uniformity of heating, the cage cripetura significantly production cycle, saves labour,
So that bamboo shoots cooking effect is good, product quality ensure that.Bamboo shoots drying unit is by the way of indoor drying, not by environment shadow
It rings, guarantees the dries quantity of bamboo shoots.The technical program effectively improves production efficiency, and production cost is low, and production technology is controllable, ensures
The significant advantage of the original quality of dried bamboo shoots realizes the cleaning of dried bamboo shoots production process, serialization, high efficiency, the dried bamboo shoots tool of production
Have the characteristics that presentation quality is good, nutritional ingredient is not damaged, best in quality.
As further improving and supplementing to above-mentioned technical proposal, the invention also includes following additional technical features.
The cage is frame structure, which is provided with multilayer guide rail, places on guide rail and steam basin, the steaming basin bottom part is opened
If multiple through-holes；The guide rail is the profile of L shape, and two guide rails are oppositely arranged on the vertical supporting column of cage, and two is opposite
Guide rail on place steam basin, steam basin bottom surface left and right two parts do not touched with two guide rails.It is placed, is made up and down by the way of steaming basin
The bamboo shoots of layer are evenly heated.Steaming basin bottom part opens up multiple through-holes and can be used for leak.Guide rail can be not only used for being oriented to, and perpendicular for connecting
To support column.Cage is frame structure, is conducive to steam entrance, is evenly heated.
Rigid hanger is set at the top of the cage, the middle part of the hanger is equipped with hanging ring；The hanger sets four
Bar, four bars are arranged in a manner of the seamed edge of rectangular pyramid, and the vertex of a cone is equipped with the hanging ring.Hanger avoids lifting rope from polluting bamboo using rigidity
Bamboo shoot.The vertex of a cone sets avoidable lifting rope of hanging ring and drops in steaming basin.
The cage is frame-type cage, and four sides and bottom surface are equipped with the fence with gap, and the top surface of cage is set
There is hanging ring.Its capacity is big, and it is convenient to pick and place, and improves processing efficiency, and the fence with gap can be such that steam enters in cage, makes bamboo shoots
Homogeneous heating.
The steam pore that the sidewall bottom of the cabinet opens up intake-outlet and matches with steam pipe, steam pipe stretch in outside
Cabinet is simultaneously connected with steam boiler, and the intake-outlet and steam pipe are equipped with the valve of regulating flow quantity；The cage
Support leg lower end be equipped with idler wheel.Steam pipe sets the pressure that steam is adjusted in valve, as needed, the intracorporal temperature of regulating box,
Guarantee and has proposed product quality.
The stoving rack is multilayer stoving rack, and the bottom of the stoving rack is equipped with idler wheel；The stoving rack is frame
Frame structure, including more vertical upright bars, more in upright bar parallel L shape channel steels, the baking net being shelved on channel steel；
Two or so opposite channel steels form shelf, and the baking net is arranged on the shelf；The upright bar lower end is equipped with the rolling
Wheel.Stoving rack divides into idler wheel, is moved easily.In drying, bamboo shoots, which are located at, dries online, and bakings net is grid, there are airflow path,
Keep the drying of bamboo shoots top and bottom consistent.
The dryer includes combustion box, the heating tube communicated with combustion box, set on the outlet flue of heating tube top, described
Heating tube be located above combustion box, the heating tube is connected to by more hollow tubes and is formed, and neighbouring hollow tube passes through perpendicular
Pipe dislocation connection forms the upward air channel of detour, and the heating tube is located in heating room；Outside the upper end of the combustion box
Side is equipped with vertical support plate, and the through-hole of multiple quantity and hollow tube matching is opened up in support plate, and the inner end of hollow tube is closing
End, outer end are open end, and support plate is equipped with for closing through-hole and displaceable end cap；The outer end of hollow tube and support plate phase
Even, support plate through-hole is communicated with hollow pore or the outer end of hollow tube is inserted into support plate through-hole；The drying chamber side wall opens up
Dryer putting hole, the outboard end of dryer is in dryer putting hole or opposite with dryer putting hole makes opening for combustion box
Mouth communicates with the outside world.The upward air channel of detour increases radiating surface, is conducive to improve the temperature in heating room.Hollow tube is set out
Mouth end, can be used for drawing ash, avoids plant ash from blocking hollow tube, it is unimpeded to influence channel.
The equal covered metal plate layer in the inside and/or outside of the drying chamber；The drying chamber is equipped with automatic control device, institute
The automatic control device stated include thermometer, timer, hygrometer, windowing facility and with thermometer, timer, hygrometer, open
The connected controller of window device.If metal plate is conducive to improve the service life of drying chamber, avoids moisture from entering in insulating layer, influence its guarantor
Temp effect.
A kind of dried bamboo shoots processing method of ecosystem, it is characterised in that the following steps are included:
1) pocket step is cut in decladding: new fresh bamboo shoots being peelled off bamboo shoot shell, cuts off pocket portion；
2) sorting dress cage step: different size of bamboo shoots are sorted, different cages are respectively charged into；
3) clear water rinsing step: clear water flushing is carried out to the fresh bamboo shoot for being packed into cage, removes impurity removing；
4) vapour cooking step: the cage for filling bamboo shoots is put into the cabinet (101) of bamboo shoots steaming plant, case is covered
Lid；Steam is passed through from the bottom of box, and vapour cooking is carried out to bamboo shoots；
5) clear water rinse step: after bamboo shoot are well-done, cage is sling and is put into rinsing sink, is rinsed with clear water；
6) bamboo shoots slicing step: the dried bamboo shoots after rinsing are sliced；
7) it shelves draining step: bamboo shoots slice being put into bamboo shoots multilayer stoving rack for a period of time, drains bamboo shoots excessive moisture；
8) drying chamber drying steps: the multilayer stoving rack for filling bamboo shoot piece propulsion drying chamber bamboo shoots baking room is dried；
9) it sorted and packaged step: to dried dried bamboo shoots, is sorted and is packed.
For the technical program using new fresh bamboo shoots as raw material, raw material sources are extensive, and traditional boiling has been abandoned in bamboo shoots digestion process
Water boiling mode is greatly reduced quantity of wastewater effluent, and heat fastly, is shortened production by the way of the direct boiling of steam
Period；With high production efficiency, production cost is low, production technology is controllable, ensures the significant advantage of the original quality of dried bamboo shoots, realizes
The cleaning of dried bamboo shoots production process, serialization, high efficiency, the dried bamboo shoots of production have presentation quality is good, nutritional ingredient is not damaged,
Feature best in quality.
In vapour cooking step, boiling 30min-70min is to ensure that bamboo shoots are completely well-done；In clear water rinse step,
Cage is sling and is put into rinsing sink, the water surface is higher by cage 8-20cm, rinses 30min-80min with clear water；It is sliced and walks in bamboo shoots
When rapid, along bamboo shoots middle position, from the tangential tender tips of bamboo shoot in bamboo shoots pocket portion, to avoid tender tips of bamboo shoot damage；When shelving draining, by the bamboo of slice
Bamboo shoot are packed into multilayer stoving rack, and upward, marshalling all around reserves at least gap of 5mm, from drying to bamboo shoots core when shelving
Frame top is successively shelved down, after a stoving rack is filled, is placed on ventilation 3h-7h, drains excessive moisture, and protect using fan
Hold ventilation；When drying chamber is dry, drying divides three phases: the first stage is the heating period, is increased to 70 DEG C -90 DEG C from room temperature, is done
Dry time 1h-3h；Second stage is holding stage, and temperature control is at 75 DEG C -95 DEG C, drying time 7h-9h；Phase III is drop
Thermophase gradually cools to 40 DEG C -60 DEG C, drying time 2h-6h, and the dried bamboo shoots moisture content after drying is in 10%-14% or so.
The utility model has the advantages that the technical program improves production efficiency, production cost is low, and production technology is controllable, ensures that dried bamboo shoots are original
The significant advantage of quality, realizes the cleaning of dried bamboo shoots production process, serialization, high efficiency, and the dried bamboo shoots of production have appearance matter
It measures, the feature that nutritional ingredient is not damaged, best in quality.
Detailed description of the invention
Fig. 1 is bamboo shoots steaming plant broken section structural schematic diagram.
Fig. 2 is bamboo shoots steaming plant blasting arrangement figure.
Fig. 3 is cabinet overlooking structure diagram.
Fig. 4 is bamboo shoots steaming plant another kind cage structure schematic diagram.
Fig. 5 is the structural schematic diagram of bamboo shoots drying unit removal drying chamber one side wall.
Fig. 6 is the drying machine structure schematic diagram of bamboo shoots drying unit.
Fig. 7 is the drying holder structure schematic diagram of bamboo shoots drying unit.
In figure: 101- cabinet；102- cage；1021- guide rail；1022- steams basin；1023- hanging ring；1024- support column；
103- steam pipe；104- support leg；105- idler wheel；106- case lid；107- intake-outlet.201- drying chamber；202- dryer；
2021- combustion box；2022- heating tube；2023- outlet flue；2024- support plate；203- stoving rack；2031- idler wheel；2032- is vertical
Bar；2033- dries net；2034- channel steel；204- partition；The first fan of 205-；The second fan of 206-.
Specific embodiment
Technical solution of the present invention is described in further detail below in conjunction with Figure of description.
Dried bamboo shoots process equipment, including bamboo shoots steaming plant, bamboo shoots drying unit.
As shown in Figure 1, 2, 3, bamboo shoots steaming plant includes cabinet 101, steam heater, cage 102, the steam
Heating device is equipped with two steam pipes 103, and the steam pipe 103 is laterally set to 101 bottom of cabinet, the steam pipe 103
Equipped with multiple ventholes, the peripheral dimension of the cage 102 is less than chamber size in cabinet 101；It is set below the cage 102
There is support leg 104, the height of support leg 104 is greater than the height of steam pipe 103；101 bottom of cabinet opens up intake-outlet
107.102 bottom of cage is equipped with support leg, and after cage 102 is put into equipment, support leg height is higher by about 5- than steam heater
10 centimetres, first is that being conducive to steam smoothly rapidly circulation inside equipment, homogeneous heating, second is that avoidable bamboo shoots charge weight mistake
Weight bad steam heater.
Cage 102 is frame-type cage 102, and four sides and bottom surface are equipped with the fence with gap, the top surface of cage 102
Equipped with hanging ring 1023.Structure is simple, and frame-type cage 102 can be such that steam enters in cage 102 from gap, heat bamboo shoots
Uniformly.
In order to guarantee the quality of product, the sidewall bottom of the cabinet 101 opens up intake-outlet 107 and and steam pipe
103 103 holes of steam pipe to match, steam pipe 103 stretch in cabinet 101 and are connected with steam boiler outside, the intake-outlet 107
And steam pipe 103 is equipped with the valve of regulating flow quantity；104 lower end of support leg of the cage 102 is equipped with idler wheel 105.It steams
Steam pipe 103 sets the pressure that steam is adjusted in valve, as needed, adjusts the temperature in cabinet 101, guarantees and proposed product matter
Amount.
As shown in figure 4, saving digestion time to be evenly heated the bamboo shoots of upper and lower level, guarantee bamboo shoots cooking homogeneities.Institute
The cage 102 stated is frame structure, which is provided with multilayer guide rail 1021, places on guide rail 1021 and steam basin 1022, the steaming basin
1022 bottoms open up multiple through-holes.There are gap between the bamboo shoots of upper and lower level, steam can enter in gap, be evenly heated bamboo shoots,
Steaming 1022 bottom of basin opens up multiple through-holes and can be used for leak.The guide rail 1021 is the profile of L shape, and two guide rails 1021 are opposite
It is arranged on the vertical supporting column 1024 of cage 102, is placed on two opposite guide rails 1021 and steam basin 1022, steams 1022 bottom surface of basin
Left and right two parts are not touched with two guide rails 1021.Guide rail 1021 can be not only used for being oriented to, and for connecting vertical supporting column 1024.It hangs
Cage 102 is frame structure, is conducive to steam entrance, is evenly heated.
In order to facilitate lifting, the two sides of cage 102 can set hanging ring 1023；But in order to preferably avoid lifting rope from polluting bamboo shoots,
The top of the cage 102 is equipped with the hanger of the two groups of rigidity in front and back, and the middle part of the hanger is equipped with hanging ring 1023.Wherein hang
Frame is made of four bars, and four bars are arranged in a manner of the seamed edge of rectangular pyramid, and the vertex of a cone is equipped with the hanging ring 1023, and the vertex of a cone sets hanging ring 1023
Lifting rope can be further avoided to drop in steaming basin 1022.
For the fastness for improving structure, pass through upper and lower two connecting rod between right row's support column 1024 and left bank support column 1024
Connection.
It is limited and steams the outer shifting of basin 1022, perforative location hole up and down, the location hole is opened up in the middle part of the connecting rod
The locating rod of middle insertion vertical is to limit the outer shifting for steaming basin 1022.
As shown in figure 5, bamboo shoots drying unit includes drying chamber 201, the dryer 202 in drying chamber 201, mobile baking
It quarrels 203, drying chamber 201 is divided into the partition placed the heating room of dryer 202 and place the bamboo shoots baking room of stoving rack 203
204；The bamboo shoots baking room gating to be pushed into stoving rack 203, the partition 204 be equipped with for by air from heating room
The first fan 205, the second fan 206 for air to be pumped to heating room from bamboo shoots baking room for pumping to bamboo shoots baking room, the
One fan 205 and the cooperation of the second fan 206 realize that air flows between heating room and bamboo shoots baking room；201 side wall of drying chamber is set
There is thermal insulation layer.The dryer 202 of relative populations and the stoving rack 203 in drying chamber 201 can be configured according to actual needs.Institute
The equal covered metal plate layer in inside and/or outside for the drying chamber 201 stated.If metal plate is conducive to improve the service life of drying chamber 201, avoid
Moisture enters in insulating layer, influences its heat insulation effect.The bamboo shoots baking room is equipped with the steam outlet communicated with the outside world.
To guarantee bamboo shoots quality, keep multiple batches of bamboo-shoot product relatively uniform, the drying chamber 201, which is equipped with, automatically controls dress
Set, the automatic control device include thermometer, timer, hygrometer, windowing facility and with thermometer, timer, humidity
The connected controller of meter, windowing facility.If automatic control device, realizes the controllability of situation in drying chamber 201, guarantee the matter of product
Amount.
As shown in fig. 7, the stoving rack 203 is multilayer stoving rack 203.For convenience of movement, the stoving rack 203
Bottom is equipped with idler wheel 2031.The stoving rack 203 is frame structure, including more vertical upright bars 2032, is set to upright bar
More parallel L shape channel steels 2034 on 2032, the baking net 2033 being shelved on channel steel 2034；Two or so opposite channel steels
2034 form shelf, and the baking net 2033 is arranged on the shelf；2032 lower end of upright bar is equipped with the idler wheel
2031.In drying, bamboo shoots, which are located at, dries on net 2033, and baking net 2033 is grid, and there are airflow paths, dries bamboo shoots top and bottom
It is dry consistent.
As shown in fig. 6, the dryer 202 include combustion box 2021, communicated with combustion box 2021 heating tube 2022,
The outlet flue 2023 pushed up set on heating tube 2022, the heating tube 2022 are located at 2021 top of combustion box, the heating tube
2022 are connected to by more hollow tubes and are formed, and neighbouring hollow tube forms the upward air channel of detour by vertical tube dislocation connection,
The heating tube 2022 is located in heating room.The upward air channel of detour increases radiating surface, is conducive to improve in heating room
Temperature.It is equipped with vertical support plate 2024 on the outside of the upper end of the combustion box 2021, opens up multiple numbers in support plate 2024
The through-hole that amount matches with hollow tube, the inner end of hollow tube are closed end, and outer end is open end, and support plate 2024 is equipped with for sealing
Close through-hole and displaceable end cap；The outer end of hollow tube is connected with support plate 2024,2024 through-hole of support plate and hollow pore phase
In logical or hollow tube outer end insertion 2024 through-hole of support plate；201 side wall of drying chamber opens up 202 putting hole of dryer, dries
The outboard end of dry machine 202 is embedded in 202 putting hole of dryer or the opening for making combustion box 2021 opposite with 202 putting hole of dryer
It communicates with the outside world.Hollow tube sets open end, can be used for drawing ash, avoids plant ash from blocking hollow tube, it is unimpeded to influence channel.
To improve the drying efficiency of drying chamber 201 and the comprehensive utilization ratio of drying chamber 201, the combustion box 2021 is equipped with two
Group heating tube 2022, sets that there are two dryers 202 in the drying chamber 201.
Dried bamboo shoots processing method
Embodiment 1
Ecosystem spring shoot of Phyllostachys pubescens dried bamboo shoots processing method:
1, pocket is cut in decladding: fresh bamboo spring bamboo being peelled off bamboo shoot shell, cuts off bamboo shoots pocket portion.
2, sorting dress cage: the spring shoot of Phyllostachys pubescens after cutting pocket to decladding is classified according to shape size, and is respectively charged into difference
Stainless steel cage.
3, clear water rinses: carrying out clear water flushing, the sundries such as removal sandstone, bamboo shoot shell residue to the spring shoot of Phyllostachys pubescens for being packed into cage.
4, vapour cooking: and the cage for filling bamboo shoots is put into digester, steam, which is passed through, from bottom carries out heating boiling,
Boiling 50min-70min, it is ensured that bamboo shoots are completely well-done.
5, clear water rinses: cage being sling and is put into rinsing sink, the water surface is higher by cage 8cm-20cm, is rinsed with clear water
60min。
6, bamboo shoots are sliced: by the bamboo shoots after rinsing, taking-up cut open piece, for along bamboo shoots middle position when slice, from bamboo shoots
Pocket portion is to the tender tips of bamboo shoot, to avoid tender tips of bamboo shoot damage.
7, it shelves draining: the bamboo shoots of slice being packed into multilayer stoving rack, upward, marshalling is preceding for bamboo shoots core when shelving
The reserved at least gap of 5mm in left and right afterwards, successively shelves down from stoving rack top, after a stoving rack is filled, is placed on ventilation
5h drains excessive moisture, and keeps ventilation using fan.
8, drying chamber is dry: the multilayer stoving rack for filling bamboo shoots propulsion dual chamber drying chamber being dried, drying divides three phases.
First stage is the heating period, is increased to 80 DEG C from room temperature, drying time 2h；Second stage is holding stage, and temperature control exists
85 DEG C, drying time 8h；Phase III is temperature-fall period, 50 DEG C is dropped to from 85 DEG C, drying time 5h.Dried bamboo shoots after drying are aqueous
Rate is in 10%-14% or so.
9, sorted and packaged: being cooled to room temperature dried dried bamboo shoots, is sorted and is packed from appearance, color, size etc.,
It need to be placed on when long-term preservation in 2~10 DEG C of freezers.
Embodiment 2
Ecosystem propinquity bamboo dried bamboo shoots processing method:
The step 1-3,6,7,9 of the present embodiment are the same as embodiment 1.Other steps of the present embodiment have:
4, vapour cooking: and the cage for filling bamboo shoots is put into digester, steam, which is passed through, from bottom carries out heating boiling,
Boiling 30min-50min, it is ensured that bamboo shoots are completely well-done.
5, clear water rinses: cage being sling and is put into rinsing sink, the water surface is higher by cage 8-20cm, rinses 40min with clear water.
8, drying chamber is dry: the multilayer stoving rack for filling bamboo shoots propulsion dual chamber drying chamber being dried, drying divides three phases.
First stage is the heating period, is increased to 80 DEG C from room temperature, drying time 2h；Second stage is holding stage, and temperature control exists
85 DEG C, drying time 5h；Phase III is temperature-fall period, 50 DEG C is dropped to from 85 DEG C, drying time 3h.Dried bamboo shoots after drying are aqueous
Rate is in 10%-14% or so.
The dried bamboo shoots process equipment and its processing method of a kind of ecosystem shown in figure 1 above -7 are specific implementations of the invention
Example, has embodied substantive distinguishing features of the present invention and progress, can be under the inspiration of the present invention, right according to actual using needs
Its equivalent modifications for carrying out shape, structure etc., the column in the protection scope of this programme.
Claims (10)
1. a kind of dried bamboo shoots process equipment of ecosystem, it is characterised in that: including bamboo shoots steaming plant, bamboo shoots drying unit；It is described
Bamboo shoots steaming plant include cabinet (101), steam heater, cage (102), the steam heater includes at least
A piece steam pipe (103), the steam pipe (103) are laterally set to cabinet (101) bottom, and the steam pipe (103) is equipped with
Multiple ventholes, the peripheral dimension of the cage (102) are less than cabinet (101) interior chamber size, can accommodate one in cabinet (101)
A or multiple cages (102)；Support leg (104) are equipped with below the cage (102), the height of support leg (104), which is greater than, steams
The height of steam pipe (103)；The cabinet (101) is equipped with case lid (106), and the bottom of cabinet (101) opens up intake-outlet
(107)；The bamboo shoots drying unit includes drying chamber (201), the dryer (202) being set in drying chamber (201), mobile baking
It quarrels (203), drying chamber (201) is divided into the bamboo shoots drying placed the heating room of dryer (202) and place stoving rack (203)
The partition (204) in room；To be pushed into stoving rack (203), the partition (204) is equipped with and is used for the bamboo shoots baking room gating
Air is pumped into the first fan (205) of bamboo shoots baking room, for air to be pumped to heating room from bamboo shoots baking room from heating room
The second fan (206), the first fan (205) and the second fan (206) cooperation realize air in heating room and bamboo shoots baking room
Between flow；Drying chamber (201) side wall is equipped with thermal insulation layer.
2. a kind of dried bamboo shoots process equipment of ecosystem according to claim 1, it is characterised in that: the cage (102)
It for frame structure, which is provided with multilayer guide rail (1021), placed on guide rail (1021) and steam basin (1022), the steaming basin (1022)
Bottom opens up multiple through-holes；The guide rail (1021) is the profile of L shape, and two guide rails (1021) are oppositely arranged on cage
(102) it on vertical supporting column (1024), is placed on two opposite guide rails (1021) and steams basin (1022), steam basin (1022) bottom surface
Left and right two parts are not touched with two guide rails (1021).
3. a kind of dried bamboo shoots process equipment of ecosystem according to claim 2, it is characterised in that: the cage (102)
Top set rigid hanger, the middle part of the hanger is equipped with hanging ring (1023)；The hanger sets four bars, and four bars are with tetragonous
The seamed edge mode of cone is arranged, and the vertex of a cone is equipped with the hanging ring (1023).
4. a kind of dried bamboo shoots process equipment of ecosystem according to claim 1, it is characterised in that: the cage (102)
For frame-type cage (102), four sides and bottom surface are equipped with the fence with gap, and the top surface of cage (102) is equipped with hanging ring
(1023).
5. a kind of dried bamboo shoots process equipment of ecosystem described in -4 any claims according to claim 1, it is characterised in that: institute
Steam pipe (103) hole that the sidewall bottom for the cabinet (101) stated opens up intake-outlet (107) and matches with steam pipe (103) is steamed
It stretches in cabinet (101) outside steam pipe (103) and is connected with steam boiler, the intake-outlet (107) and steam pipe (103) are all provided with
There is the valve of regulating flow quantity；Support leg (104) lower end of the cage (102) is equipped with idler wheel (105).
6. a kind of dried bamboo shoots process equipment of ecosystem according to claim 1, it is characterised in that: the stoving rack
It (203) is multilayer stoving rack (203) that the bottom of the stoving rack (203) is equipped with idler wheel (2031)；The stoving rack
It (203) is frame structure, including more vertical upright bars (2032), more parallel L shape slots being set on upright bar (2032)
Steel (2034), the baking net (2033) being shelved on channel steel (2034)；Two or so opposite channel steels (2034) form shelf, described
The baking net (2033) is set on shelf；Upright bar (2032) lower end is equipped with the idler wheel (2031).
7. a kind of dried bamboo shoots process equipment of ecosystem according to claim 6, it is characterised in that: the dryer
(202) include combustion box (2021), the heating tube (2022) that communicates with combustion box (2021), be set to going out for heating tube (2022) top
Mouth (2023), the heating tube (2022) are located above combustion box (2021), and the heating tube (2022) is by more
Blank pipe is connected to be formed, and neighbouring hollow tube forms the upward air channel of detour, the heating tube by vertical tube dislocation connection
(2022) it is located in heating room；Vertical support plate (2024), support plate are equipped on the outside of the upper end of the combustion box (2021)
(2024) through-hole of multiple quantity and hollow tube matching is opened up on, the inner end of hollow tube is closed end, and outer end is open end, support
Plate (2024) is equipped with for closing through-hole and displaceable end cap；The outer end of hollow tube is connected with support plate (2024), support
Plate (2024) through-hole is communicated with hollow pore or the outer end of hollow tube is inserted into support plate (2024) through-hole；The drying chamber
(201) side wall opens up dryer (202) putting hole, the outboard end of dryer (202) in dryer (202) putting hole or with
Dryer (202) putting hole is opposite to communicate with the outside world the opening of combustion box (2021).
8. a kind of dried bamboo shoots process equipment of ecosystem according to claim 7, it is characterised in that: the drying chamber (201)
The equal covered metal plate layer in inside and/or outside；The drying chamber (201) is equipped with automatic control device, the automatic control dress
It sets including thermometer, timer, hygrometer, windowing facility and the control being connected with thermometer, timer, hygrometer, windowing facility
Device processed.
9. using a kind of dried bamboo shoots processing method of the dried bamboo shoots process equipment of ecosystem described in claim 1, it is characterised in that packet
Include following steps:
1) pocket step is cut in decladding: new fresh bamboo shoots being peelled off bamboo shoot shell, cuts off pocket portion；
2) sorting dress cage step: different size of bamboo shoots are sorted, different cages are respectively charged into；
3) clear water rinsing step: clear water flushing is carried out to the fresh bamboo shoot for being packed into cage, removes impurity removing；
4) vapour cooking step: the cage (102) for filling bamboo shoots is put into the cabinet (101) of bamboo shoots steaming plant, case is covered
It covers (106)；Steam is passed through from cabinet (101) bottom, and vapour cooking is carried out to bamboo shoots；
5) clear water rinse step: after bamboo shoot are well-done, cage (102) is sling and is put into rinsing sink, is rinsed with clear water；
6) bamboo shoots slicing step: the dried bamboo shoots after rinsing are sliced；
7) it shelves draining step: bamboo shoots slice being put into bamboo shoots multilayer stoving rack (203) a period of time, drains bamboo shoots superfluous water
Point；
8) drying chamber drying steps: the multilayer stoving rack (203) for filling bamboo shoot piece propulsion drying chamber (201) bamboo shoots baking room is done
It is dry；
9) it sorted and packaged step: to dried dried bamboo shoots, is sorted and is packed.
10. dried bamboo shoots processing method according to claim 9, it is characterised in that: in vapour cooking step, boiling 30min-
70min is to ensure that bamboo shoots are completely well-done；In clear water rinse step, cage is sling and is put into rinsing sink, the water surface is higher by cage
8-20cm rinses 30min-80min with clear water；In bamboo shoots slicing step, along bamboo shoots middle position, from the tangential bamboo shoot in bamboo shoots pocket portion
Point, to avoid tender tips of bamboo shoot damage；When shelving draining, the bamboo shoots of slice are packed into multilayer stoving rack, when shelving bamboo shoots core upward,
Marshalling is all around reserved at least gap of 5mm, is successively shelved down from stoving rack top, after a stoving rack is filled,
It is placed on ventilation 3h-7h, drains excessive moisture, and ventilation is kept using fan；When drying chamber is dry, the dry three phases that divide: the
One stage was the heating period, was increased to 70 DEG C -90 DEG C from room temperature, drying time 1h-3h；Second stage is holding stage, temperature
Control is at 75 DEG C -95 DEG C, drying time 7h-9h；Phase III is temperature-fall period, gradually cools to 40 DEG C -60 DEG C, drying time
2h-6h, the dried bamboo shoots moisture content after drying is in 10%-14%.
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| CN106262129A (en) * | 2016-09-30 | 2017-01-04 | 贵州省桐梓县康利绿色食品有限公司 | Dried bamboo shoots processing technique |
| CN106721923A (en) * | 2017-01-13 | 2017-05-31 | 青岛零壹叁装备科技有限公司 | It is a kind of for food-steaming and the automatic production line of cooling |
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| CN109170496A (en) * | 2018-09-13 | 2019-01-11 | 陇川县集强林竹产业有限责任公司 | A kind of boiling method of bamboo shoots |
| CN109156508A (en) * | 2018-09-13 | 2019-01-08 | 陇川县集强林竹产业有限责任公司 | A kind of preparation method of dry bamboo shoots |
| CN110192631B (en) * | 2019-05-31 | 2023-12-05 | 永安市亚林竹类研究所有限公司 | Food steaming, squeezing and drying system |
| CN112493394A (en) * | 2020-10-28 | 2021-03-16 | 湖南桃美竹笋有限公司 | Container and bamboo shoot processing all-in-one |
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