CN110192631A - A kind of food cooking squeezing drying system - Google Patents

A kind of food cooking squeezing drying system Download PDF

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Publication number
CN110192631A
CN110192631A CN201910470114.5A CN201910470114A CN110192631A CN 110192631 A CN110192631 A CN 110192631A CN 201910470114 A CN201910470114 A CN 201910470114A CN 110192631 A CN110192631 A CN 110192631A
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CN
China
Prior art keywords
hot
pot body
water
boiling
boiler
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Granted
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CN201910470114.5A
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Chinese (zh)
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CN110192631B (en
Inventor
林海青
李志坚
杨明杰
林庆斌
陈德金
王永闽
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Yongan Yalin Bamboo Research Institute Co Ltd
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Yongan Yalin Bamboo Research Institute Co Ltd
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Priority to CN201910470114.5A priority Critical patent/CN110192631B/en
Publication of CN110192631A publication Critical patent/CN110192631A/en
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Publication of CN110192631B publication Critical patent/CN110192631B/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/03Products from fruits or vegetables; Preparation or treatment thereof consisting of whole pieces or fragments without mashing the original pieces
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/10General methods of cooking foods, e.g. by roasting or frying
    • A23L5/13General methods of cooking foods, e.g. by roasting or frying using water or steam
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/08Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/06Arrangements of devices for treating smoke or fumes of coolers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08Humidity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention provides a kind of food cookings to squeeze drying system, including an at least boiling unit, a hot air circulation unit and a heating unit;The boiling unit includes a boiling pot body and pressure cooker cover;The hot air circulation unit includes one first blower and two air hoses;The heating unit includes hot water source boiler, hot water generator and hot-water radiator;The hot water generator is located in hot water source boiler, and the hot-water radiator is set to bottom in digester body;One end of the hot water generator is connected to by one first hot-water line with one end of hot-water radiator, and the other end of the hot-water radiator is communicated with one second hot-water line, and the second hot-water line is connect with a cold water pipe, which is connected to the lower part of boiling pot body.The present invention realizes the recycling of boiler furnace gas heat resource, reduces energy consumption, expands the heat capacity of hot water source boiler, reduces production cost, reduces the investment of equipment;Shorten arid cycle, enhances production capacities.

Description

A kind of food cooking squeezing drying system
[technical field]
Present invention relates particularly to a kind of food cookings to squeeze drying system.
[background technique]
Traditional dried bamboo shoots production method is broadly divided into 7 steps:
1, bamboo shoot are dug: starting to dig bamboo shoot around Clear and Bright, is being then delivered to bamboo shoot processing stand and goes.
2, cut bamboo shoot: after fresh bamboo shoot are sent to, root of peeling off must be cleaned if any sludge.It is then placed in the steel hoop for putting bamboo shoot, It is stand-by that bamboo shoot are boiled in waiting.
3, boil bamboo shoot: saucepan edible oil etc. is decocted, is cleaned.Then plus boiling is boiled, with electric block the plural number for piling bamboo shoot A steel hoop is put into pot, and water guarantee covers fresh bamboo shoot steel hoop, all fresh bamboo shoot steel hoops are put install after capping with vigorous fire boil 2-4 Hour.
4, drift bamboo shoot are cooling: after cooked bamboo shoot, dress bamboo shoot steel hoop being hung out digester with electric block, is put into clear water reserviors, water The steel hoop of the high over-discharge bamboo shoot of pool water level height, then cooked ripe bamboo shoot float a cool night.Ripe bamboo shoot must cool completely, and otherwise band heat falls squeezing, Dried bamboo shoots are easy fermentation and go rotten.
5, fall squeezing: by float it is cool after bamboo shoots break in two out or whole bamboo shoot do not break, spread 5 sun of natural drying out immediately after Day can (have the squeezing of drainability enclose can without sunning);First squeezing is enclosed and is sequenced, is placed on and squeezes on bridge or chock, with plate pad under circle It is good, then the bamboo shoot to cool completely are packed into.When filling bamboo shoot, more secondary bamboo shoot body is first first put a circle along plate surrounding, then in circle against girth sheets Bamboo shoot are put again.For first layer bamboo shoot head to four sides, the tender tips of bamboo shoot are inside;Second layer bamboo shoot head is inside, and the tender tips of bamboo shoot are outside.So exactly second layer bamboo shoot pressure On first layer bamboo shoot.It is as above that third and fourth layer puts method.After first squeezed ring is filled, second circle is refilled.More one should be slightly put in the middle part of squeezed ring A bit, make centre raised, avoid intermediate not firm, generation gap.If any gap or falsity, it can be tamped with bamboo shoot clothing, make sure and do not stay Gap.Many squeezinges, which are enclosed, now is replaced with cement pit, is installed rear cover upper cover plate and sleeper, is then squeezed beam in pressure, squeezed. It gradually to pressurize when squeezing.Start to spare no effort to for several days pressure, pressurization two in general one day three times, can pressurize once for several days later, when squeezing Between be about 1 month to 1.5 months.After squeezing, just envelope is squeezed stand-by.Envelope cannot arbitrarily open squeezing after squeezing, and especially carry out The place of bamboo shoot is shone, should more be certain about weather can just open squeezing.
6, it dries or toasts and is dry
It dries: it is most appropriate to shine bamboo shoot before and after the beginning of autumn.It must be certain about weather before opening squeezing, and carry out rain-proof preparation on dring yard. After opening squeezing, the bamboo shoot of flattening are taken out, blocks of beach is on the mat make of thin bamboo strips or stone.After first day shines out, it is not moved, night does not also receive, Bamboo shoot are tedded to second day noon.Noon teds once daily later, does not receive still at night.When half-dried to the 5th day or bamboo shoot, at this moment It to take in every night, and head, point staggeredly be built up into rectangle, then cover plank.Shine to ninety percent it is dry when (about 7-8 days), can take in Within doors, it such as the stacking of preceding method, is pressed two or three days with plate, makes its resurgence.Then it brings solarization four or five days out again, bamboo shoot can be made to shine completely in this way It is dry.
7, dry (drying): producing dried bamboo shoots area most of, rainwater is more, can not carry out it is natural dry, generally vertical It opens within 10 days after summer squeezing earth kiln or electric oven stove room dries bamboo shoot.Specific practice is to open to squeeze bamboo shoot washes clean, and bamboo shoot head is penetrated 50cm long Bamboo cane on, at a distance of 6-7cm between every bamboo shoot, rested on preprepared yoke after bunchiness, water drenched dry, and gather together enough 100kg It puts into barn left and right.Firepower should not will uniformly over-fire when baking, and entire drying time about 72 hours.It dries with finger pressure The thicker portion of bamboo shoot body, such as whole iron are hard, that is, indicate dry.
Dry or become after drying finished product dried bamboo shoots.This traditional preparation method large labor intensity, energy consumption are high;It needs to be furnished with and boil Pot, clear water reserviors, pressure bamboo shoot machine, drying kiln or baking room, electric block, production pilot process need the labour of continuous people.
On the other hand for heating, drying, the method that furnace gas is directly used in dry feedstock already has it, such as above-mentioned dried bamboo shoots Drying, the brick drying of brickmaking enterprise, barbecue, flapjack etc.;There are also a kind of using the anxious formula drying machine of sudden strain of a muscle for extremely incendive Wood-fibred drying technology is also widely used in medium density fibre board (MDF) manufacturing enterprise, and realizes industrialization, utilizes wood-fibred First moisture content relatively up to 80% to 100% or more nonflammable feature, be sprayed onto hot fume, to a small amount of smoke spark It carries out spray to go out, if preventing fire using the method for spray there are also when the position that Mars reaches the subsequent dry fibers of drying pipeline Occur.The drying of the raw materials such as timber, Chinese herbal medicine, coal briquette, bamboo wood is dried cycle time up to 1 day or more, and some is up to half It a month or more, easily burns for the later stage of drying;Drying process for raw materials such as extremely incendive timber, Chinese herbal medicine, coal briquettes, The dry kiln used in production is steam (hot oil, hot water) dry kiln and furnace-heated kiln, is all by heat exchanger indirect heating Furnace air is dried to heat the raw material that need to be dried, the two uses simultaneously sometimes.
Original perfume core, dried bamboo shoots are dry to burn coal or biomass waste material using boiler furnace, and burner hearth flue gas passes through one group of S type Flue to flue heat dissipation wall outside air heat, by S type flue gas heat dissipation of pipeline device cool down flue gas directly by Smoke stack emission.The hot-air of heating is blown into dried bamboo shoots, fragrant core, drying tobacco kiln by blower, to the dried bamboo shoots in dry kiln, bamboo (wood) Fragrant core is dried.This drying the problem is that: 1, since flue tail gas is not handled, direct outlet is caused to atmosphere Pollution.2, the direct dry combustion method of S type flue radiator pipeline, radiator tube wall are easily burnt, or since high temperature ignites flammable tube wall Outer dust, the combustible materials such as fragrant core of the dry dried bamboo shoots that easily ignite, bamboo (wood).3, since fire box temperature is excessively high, hot-air is caused Have higher when temperature, the fragrant core of dried bamboo shoots, bamboo (wood) is carbonized frequently, affects product quality.4, require operator must be 24 hours The case where observation raw material stoving on duty and burner hearth, and addition fuel, large labor intensity is operated, time-consuming, and recruitment cost is high.
Before the eighties in last century, domestic furniture, wood industry enterprise are seldom, and the woodworks majority such as furniture is manual production, Processing falls behind, and the demand to wood raw material could not also form big market, not have too high want substantially to the quality of wood raw material It asks, timber is mostly to spontaneously dry or using the drying of civil engineering manual operation lumber kiln.The later period eighties, with economic hair Exhibition, the raising of living standards of the people, demand of the people to woodwork is also increasing, right with the appearance of wood industry furniture enterprise Timber board demand is stepped up, but also timber board starts centralization production.Wood raw material has begun with amount and quality Demand.Dry technology starts to show importance in this period.Common method for drying wood there are many kind, such as steam plus Hot conventional drying, furnace gas heats conventional drying, heated-air drying, removal moisture drying, vacuum drying and hot water and high-temperature water circulation adds The conventional drying etc. of heat.Dry raw material, if there is Mars enters, easily causes fire incident since temperature is high;Not only require Heat drying medium cannot have Mars, also require heat drying medium clean, do not allow the dust of heat drying medium attached On dry raw material, cause subsequent quality problem.And Boiler Furnace gas bag contains a large amount of Mars and dust, cannot directly apply In the raw material dryings such as timber and bamboo wood.Both kilns lead to that heat consumption is big, the temperature difference because of the limitation of equipment and the irrationality of layout Greatly.Since there are these defects, a large amount of researcher has invented many methods to improve the heat utilization rate of dry kiln, but existing There is technology still not solve radiator and flue gas combination drying raising drying efficiency and reduce energy consumption problem.
[summary of the invention]
To overcome defect existing for existing equipment, the invention reside in provide a kind of food cooking squeezing drying system.
The present invention is implemented as follows: a kind of food cooking squeezes drying system, including an at least boiling unit, a hot wind Cycling element and a heating unit;
The boiling unit includes a boiling pot body and pressure cooker cover, and the bottom of the boiling pot body is a mixed zone;It steams The bottom end of saucepan body is equipped with a drain valve and a delivery pipe, and the drain valve is set on delivery pipe;
The hot air circulation unit includes one first blower and two air hoses, and an air hose is connected to the top of boiling pot body and the Between one end of one blower, another air hose is connected between the bottom of boiling pot body and the other end of the first blower, at least one institute Air hose is stated equipped with a valve;
The heating unit includes hot water source boiler, hot water generator and hot-water radiator;The hot water generator is located at In hot water source boiler, the hot-water radiator is set to bottom in digester body;One end of the hot water generator passes through one first Hot-water line is connected to one end of hot-water radiator, and the other end of the hot-water radiator is communicated with one second hot-water line, and the second heat Water pipe is connect with a cold water pipe, which is connected to the lower part of boiling pot body.
Further, the heating unit includes a steam generator, and steam generator is located in hot water source boiler, the steaming One end of vapour generator is connected to the bottom of boiling pot body, and the other end is connected to cold water pipe.
It further, further include a thermal energy recoverer;The heating unit further includes burner gas radiator, and burner gas radiator is set In bottom in digester body, one end of burner gas radiator is connect by the first pipeline with a furnace gas unit, and the other end passes through second Pipeline is connected to thermal energy recoverer, is equipped with one first air door at neighbouring thermal energy recoverer on second pipeline.
Further, the furnace gas unit includes that a Mars decontamination chamber, a multi-tube dust cleaner, a boiler induced-draft fan and one are quiet Electric precipitator, the Mars decontamination chamber include the lime-ash expansion chamber being arranged from bottom to up, pebble layer and fume collection room;
The lime-ash expansion chamber, multi-tube dust cleaner, boiler induced-draft fan, electrostatic precipitator and hot water source boiler are sequentially communicated, The fume collection room is connected to the first pipeline, thermal energy recoverer respectively by pipeline;
Pipeline between the fume collection room and the first pipeline is equipped with one second air door, the fume collection room and heat Pipeline between energy recover is equipped with a third air door.
It further, further include a boiler blower, the thermal energy recoverer, boiler blower and hot water source boiler are successively Connection.
It further, further include a blowdown stack, the blowdown stack is connect with thermal energy recoverer.
Further, the boiling unit further includes a residue filter Dropbox and an equal wind platform, the residue filter net Disk and equal wind platform are spaced from top to bottom is set to bottom in digester body;The residue filter Dropbox is equipped with a plurality of mesh, The equal wind platform is equipped with a plurality of ventilation holes and a maintenance door.
Further, the boiling unit further includes a plurality of pallets being arranged from top to bottom, between a plurality of pallets Every in digester body;Left and right sides upper edge per the pallet is respectively equipped with a flexible wind deflector, and cloth on the pallet Equipped with a plurality of ventilation open-works.
It further, further include a rammer board and a trolley units, the upper surface four corners of the rammer board are respectively equipped with One hanging ring;The trolley units include a hydraulic cylinder, four electric blocks and a hanger, and four electric block is set on hanger, And four electric block be arranged in a one-to-one correspondence with four hanging rings;The hydraulic cylinder is set to the surface of boiling pot body.
Further, the pressure cooker cover is equipped with an exhaust outlet, transparent windows and headlamp, and the exhaust outlet passes through Hose is connected to thermal energy recoverer.
The present invention has the advantages that the utilization of thermal energy recoverer and furnace gas tail gas, realizes boiler furnace gas heat resource and steaming The recycling of the boiling of saucepan body and dry gas waste heat, reduces energy consumption, expands the heat capacity of hot water source boiler, subtracts Lacked boil fresh bamboo shoot time more than half, reduce production cost, a while pots and multifunctional application reduces manual intervention, reduces Cost of labor shortens arid cycle, enhances production capacities, while food also being made to have grilled flavor.
[Detailed description of the invention]
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the overall schematic that a kind of food cooking of the present invention squeezes drying system.
Fig. 2 is one of boiling unit and the cooperation schematic diagram of trolley units in the present invention.
Fig. 3 is two of boiling unit and the cooperation schematic diagram of trolley units in the present invention.
Fig. 4 is three of boiling unit and the cooperation schematic diagram of trolley units in the present invention.
[specific embodiment]
Referring to Fig. 1, a kind of food cooking squeezes drying system, including an at least boiling unit, a hot air circulation unit, One heating unit, a thermal energy recoverer 3, a boiler blower 13, a blowdown stack 34, a rammer board 72 and a trolley units; The boiling unit includes a boiling pot body 5 and pressure cooker cover 66, and the bottom of the boiling pot body 5 is a mixed zone 59;Boiling The bottom end of pot body 5 is equipped with a drain valve 52 and a delivery pipe 53, and the drain valve 52 is set on delivery pipe 53;The hot air circulation Unit includes one first blower 42 and two air hoses (41,43), and an air hose 41 is connected to top and the first blower 42 of boiling pot body 5 One end between, another air hose 43 is connected between the bottom of boiling pot body 5 and the other end of the first blower 42, at least described in one Air hose 41 is equipped with a valve 47, it is preferable that another air hose 43 also sets a valve 48;The heating unit includes hot water source boiler 1, hot water generator 11 and hot-water radiator 46;The hot water generator 11 is located in hot water source boiler 1, the hot-water radiator 46 are set to bottom in boiling pot body 5;One end of the hot water generator 11 passes through one first hot-water line 14 and hot-water radiator 46 One end connection, the first hot-water line 14 is equipped with flow controller 15, and the other end of the hot-water radiator 46 is communicated with one second Hot-water line 17, and the second hot-water line 17 is connect with a cold water pipe 173, which is connected to the lower part of boiling pot body 5.The One hot-water line 14 is also connected with the top of boiling pot body 5, directly provides hot water, the first hot-water line 14 and digester to the raw material of boiling A flow controller 151 is equipped between the top of body 5.Cold water pipe 173 is equipped with a flow controller 172 for rinsing digester The lower part of body 5 and residue filter Dropbox 57, and be added for cold water, the cooling fresh bamboo shoot of rinsing.
Referring again to Fig. 1, the heating unit includes a steam generator 12, and steam generator 12 is located at hot water source boiler In 1, one end of the steam generator 12 is connected to the bottom of boiling pot body 5, and the other end is connected to cold water pipe 173;Steam generation Flow controller 18 is connected between device 12 and boiling pot body 5.The heating unit further includes burner gas radiator 45, burner gas radiator 45 are set to bottom in boiling pot body 5, and one end of burner gas radiator 45 is connect by the first pipeline 37 with a furnace gas unit, the other end It is connected to thermal energy recoverer 3 by the second pipeline 16, is equipped with one first wind at neighbouring thermal energy recoverer 3 on second pipeline 16 Door 36.One furnace gas delivery pipe 491 is connected between 16 boiling pot body of the second pipeline, 5 bottom, and furnace gas delivery pipe 491 is equipped with a furnace Air-flow amount controller 49.
Referring again to Fig. 1, the furnace gas unit includes a Mars decontamination chamber 26, a multi-tube dust cleaner 24, a boiler draft Machine 22 and an electrostatic precipitator 2, the Mars decontamination chamber 26 include the lime-ash expansion chamber 261 being arranged from bottom to up, pebble layer 262 and fume collection room 263;Pebble layer 261 includes medium cobblestone 3-4 layers that diameter is 10-25cm, pebble layer 262 Mainly play a part of to completely cut off fire source and Mars.The lime-ash expansion chamber 261, multi-tube dust cleaner 24, boiler induced-draft fan 22, electrostatic remove Dirt device 2 and hot water source boiler 1 are sequentially communicated, and the fume collection room 263 is recycled with the first pipeline 37, thermal energy respectively by pipeline Device 3 is connected to;Pipeline between the fume collection room 263 and the first pipeline 37 is equipped with one second air door 28, and the flue gas is received The pipeline collected between room 263 and thermal energy recoverer 3 is equipped with a third air door 27.The effect of Mars decontamination chamber 26 is lime-ash sedimentation The section that room 261 flows furnace gas becomes larger suddenly, and flow velocity is slack-off, extends the time of furnace gas walking, reduces the wind speed of furnace gas, to logical The remaining Mars for crossing multi-tube dust cleaner 24, which burns away to extinguish, removes Mars, and will not take cigarette to the dust in furnace gas In gas collecting chamber 263, realizes the sedimentation of three lime-ash and eliminate Mars dirt progress natural subsidence, fall on the bottom of lime-ash expansion chamber 261 This part of dust is discharged from furnace gas in portion;Another effect is that remaining Mars collides pebble layer 262 (3-4 layers) Cobblestone further breaks up extinguishing, and spark and Mars is isolated by pebble layer 262, ensures the furnace gas that furnace gas collecting chamber 263 is collected It is clean furnace gas, has time enough extinguishing having a small amount of Mars in pipeline 37 and burner gas radiator 45 again, no With other operating costs of increase.
Referring again to Fig. 1-3, the blowdown stack 34 is connect with thermal energy recoverer 3.Thermal energy recoverer 3 also with cold air wind Pipe 38 connects.The boiling unit further includes a residue filter Dropbox 57, an equal wind platform 54 and the plural number being arranged from top to bottom A pallet 62, the residue filter Dropbox 57 and equal wind platform 54 are spaced from top to bottom is set to bottom in boiling pot body 5;Equal wind is flat Platform 54 is supported by a plurality of support legs 55.The residue filter Dropbox 57 is equipped with a plurality of mesh 572, useless for filtering residue Object reduces the cleaning recruitment of boiling pot body 5;The equal wind platform 54 is equipped with a plurality of ventilation holes 541 and a maintenance door 542. A plurality of intervals of the pallet 62 are set in boiling pot body 5;It is soft that left and right sides upper edge per the pallet 62 is respectively equipped with one Property wind deflector 624, and a plurality of ventilation open-works 625 are laid on the pallet 62, the flexibility wind deflector 624 is flexible keeps out the wind Plate.In a preferred embodiment, steel hoop 61 can be put in boiling pot body 5 respectively for putting bamboo shoot, the framed door of steel hoop 61 and the Two hanging rings (not shown).The 4th hanging ring 621 and lower 4th hanging ring 622, upper 4th hanging ring, 621 He is respectively set in 62 surrounding of pallet Lower 4th hanging ring 622 is connected by bracket 623 or lifting rope 623;Upper 4th hanging ring 621 is equipped with lifting rope 65 and third hanging ring 64.? 5 top sides of boiling pot body fix a straight-bar 58,58 upper end of straight-bar in fixed rod cavity 56 along arrangement four stealthy fixed rod cavities 56 At the middle part of fixed rod cavity 56, for catching on the third hanging ring 64 of lifting rope 65.The upper surface four corners of the rammer board 72 are distinguished Equipped with one first hanging ring 721;The trolley units include a hydraulic cylinder 7, four electric blocks 8 and a hanger 83, and described four is electronic Cucurbit 8 is set on hanger 83, and four electric blocks 8 are arranged in a one-to-one correspondence with 4 first hanging rings 721;The hydraulic cylinder is set to boiling The surface of pot body 5.The pressure cooker cover 66 be equipped with an exhaust outlet 6611, transparent windows 662, headlamp (not shown) and Temperature, pressure control system 661, the exhaust outlet 6611 are connected to by hose 321 with thermal energy recoverer 3.
Referring again to Fig. 1-4, when using small lot production model (bamboo shoot, which do not take the dish out of the pot, directly becomes dried bamboo shoots mode), operating method It is as follows:
The pressure cooker cover 66 of boiling pot body 5 is removed with electric block 8, and third air door 27 is opened, the second air door 28, the first wind Door 36 is closed;Valve 47,48 on air hose 41,43 is closed.Pallet 62 passes through lifting rope 623 (this mode 623 is lifting rope) He Shang Four hanging rings 621, lower 4th hanging ring 622, make a plurality of pallets 62 go here and there two-by-two together.The suspension hook 82 of electric block 8 plays most upper Upper 4th hanging ring 621 of the pallet 62 in face.The fresh bamboo shoot of raw material are uniformly put on all pallets 62, first layer bamboo shoot head is to outside four sides Edge, the tender tips of bamboo shoot are inside;Second layer bamboo shoot head is inside, and the tender tips of bamboo shoot are outside, in this way on second layer bamboo shoot pressure first layer bamboo shoot.Third and fourth layer puts method As above.After all pallets 62 are well placed fresh bamboo shoot, the suspension hook 82 of electric block 8 is moved down, until at the fresh bamboo shoot on top pallet 62 Under the locating horizontal plane of flow controller 151.Electric block 8 is shut down, the lifting rope of upper 4th hanging ring 621 of top pallet 62 Third hanging ring 64 on 65 is placed in fixed rod cavity 56 in straight-bar 58.Come loose suspension hook 82, and electric block 8 slings pressure cooker cover 66, And move on in boiling pot body 5, can up and down hose 321 be inserted on 66 exhaust outlet 6611 of pressure cooker cover.
Steam mould mode:
Drain valve 52 is closed, turn-on flow rate controller 15 and 18 is heated to hot-water radiator 46 in boiling pot body 5, gives boiling 5 bottom mixed zone 59 of pot body provides steam.The second air door 28, the first air door 36 and furnace gas flow controller 44 are opened, closes the Three air doors 27, furnace gas flow control air door 49 and flow controller 172 close blower 42.Hot water in boiling pot body 5 reaches When the position of flow controller 151, flow controller 151 is closed.Make in the joint of hot-water radiator 46 and burner gas radiator 45 Under, continue to keep 59 steam of bottom mixed zone heating in boiling pot body 5, and the steam in boiling pot body 5 is made to keep needs Certain pressure (is equivalent to steam autoclave) at this time.
After reaching digestion time, flow controller 15,44,18 is closed.After exhaust, lift hose 321, make hose 321 with It is separated on 66 tail gas exhaust outlet 6611 of pressure cooker cover.Then electric block 8 hangs out pressure cooker cover 66, opens drain valve 52, discharge All hot water and distilled water boiled;Make hot sewage discharge to sewage collecting pool (not shown).After hot sewage discharge is clean, close Close drain valve 52.Flow controller 172 is opened, and after cold water is added at 151 delivery pipe of flow controller, closes flow controller 172;Rinsing cooling is carried out to fresh bamboo shoot.Ripe bamboo shoot open drain valve 52, discharge all coolings after 1 day and 1 night cooling in 24 hours Water.Electric block 8 moves on to 5 top of boiling pot body, transfers suspension hook 82, suspension hook 82 hooks upper 4th hanging ring on top pallet 62 621, it then above mentions any and stops.Lift and unclamp the third hanging ring 64 on lifting rope 65, so that third hanging ring 64 is removed column 58, put It sets on pallet 62.
Squeezing mode: as shown in figure 3, electric block 8 transfers suspension hook 82, each pallet 62 is made to force together, bottom tray 62 are placed directly in residue filter Dropbox 57, unclamp suspension hook 82, and sling in rammer board 72 to boiling pot body 5 with electric block 8, It is pressed on the ripe bamboo shoot of top pallet 62.Drain valve 52 is closed, hydraulic cylinder 7 is opened, is pressed onto piston 71 on rammer board 72.When squeezing Gradually pressurize.Start to spare no effort within several days pressure, pressurization two in general one day three times, can pressurize primary, the squeezing time is about 1 for several days later A month to 1.5 months.After squeezing, hydraulic cylinder 7 is closed, lifts piston 71 and moves on in hydraulic cylinder 7, electric block 8 is put down Suspension hook 82 catches on the hanging ring 721 on rammer board 72, hangs rammer board 72.The upper 4th of top pallet 62 the is caught on electric block 8 Hanging ring 621, the third hanging ring 64 for slinging top pallet 62 to lifting rope 65 stop when can be placed on column 58, the of lifting rope 65 Three hanging rings 64 are put on column 58, then put down suspension hook 82, until come loose suspension hook 82 after pallet 62 does not continue decline, make each pallet 62 open naturally in favor of drying drying.Then electric block 8 slings pressure cooker cover 66 to 5 top of boiling pot body again, will press It is placed under power pot cover 66 on digester body 5, opens drain valve 52, discharge all squeeze waters.
Drying mode: closing drain valve 52, turn-on flow rate controller 15,44 and furnace gas flow controller 49, opens valve 47,48, blower 42 is opened, mixes the steam in boiling pot body 5, furnace gas up and down with hot wind, hot-air passes through equal wind after mixing The a plurality of ventilation holes 541 and maintenance door 542 of platform 54.And then a plurality of fine mesh in residue filter Dropbox 57 are passed through 572, reach lowest part pallet 62.Due to the flexible flexible wind deflector 624 on pallet 62, make hot wind in boiling pot body 5 The ripe bamboo shoot on pallet 62 are flowed through in S-type movement.Take away the moisture content in ripe bamboo shoot.Pressure cooker cover 66 includes temperature, pressure control system 661 detection hot-air moisture content data, exclude the damp-heat air to touch the mark in time, ensure the damp-heat air in boiling pot body 5 It is in optimal moisture content level, improves the drying efficiency of dried bamboo shoots.(drying time 48 hours) reaches drying requirement when dried bamboo shoots After index, flow controller 44,15 and furnace gas flow controller 49 are closed, (if only one boiling pot body 5, closes second Air door 28, the first air door 36), blower 42 is closed, valve 47,48 is closed.The suspension hook 82 of electric block 8 slings press pot cover 66, And it is moved on to standby position.Electric block 8 packs up suspension hook 82, is again moved to the top of boiling pot body 5, while transferring suspension hook 82, on the pallet 62 of 5 inner top of boiling pot body, hook upper 4th hanging ring 621 of pallet 62 again, gradually sling, from pillar 58 On remove the third hanging ring 64 of lifting rope 65.Pallet 62 is sling again to the pot mouth of boiling pot body 5 or is moved on to outside and is taken out pallet Dried bamboo shoots on 62.Last electric block 8 hangs out residue filter Dropbox 57 again, and the waste cleaned up in residue filter Dropbox 57 is miscellaneous Object.Then the component of lower part in equal wind platform 54 and boiling pot body 5 is cleared up again.After having cleared up, residue filter Dropbox 57 is hung In boiling pot body 5, the processing of dried bamboo shoot next time is waited.
It is as follows with above-mentioned small lot production model difference when using production in enormous quantities pattern referring again to Fig. 1-4:
The suspension hook 82 of electric block 8 is sling in a plurality of steel hoops 61 to boiling pot body 5 and is set, until top layer's steel hoop 61 On fresh bamboo shoot be under flow controller 151;Steam flow controller 18 is opened, steam is made to be flowed into digester from pipeline 19 In body 5;After boiling, after hot sewage discharge is clean, sling a plurality of steel hoops 61 to water cooling pond it is (not shown) rinsing and it is cold But, ripe bamboo shoot are placed on ripe bamboo shoot on pallet 62, disposing way is same as mentioned above after 1 day and 1 night cooling in 24 hours.Institute State the ventilation open-work 625 in pallet 62, the flash baking for dried bamboo shoots.
Up to 350 DEG C of -450 DEG C of boiler exhaust gas furnace gases are by passing through boiler induced-draft fan after first of the dedusting of electrostatic precipitator 2 22 spray into multi-tube dust cleaner 24, carry out final dusting, and then cleaner high-temperature furnace gas passes through furnace gas Mars decontamination chamber 26 Further sedimentation dust and Mars, remaining Mars collide the cobblestone of pebble layer 262 (3-4 layers) to lime-ash expansion chamber 261 Extinguishing is further broken up, spark and Mars, the clean furnace gas of guarantee that furnace gas collecting chamber 263 is collected are isolated by pebble layer 262 Entered in burner gas radiator 45 by the second air door 28, pipeline 37.
Furnace gas the becoming larger due to furnace gas flow section being blown into furnace gas Mars decontamination chamber 26, flow velocity is slack-off, reduces furnace gas Wind speed, carry out the sedimentation of three lime-ash and eliminate Mars;It is burnt away extinguishing by the remaining Mars that comes of multi-tube dust cleaner 24 Removing Mars is removed and broken up, further prevents being blown into furnace gas tail gas in fume collection room 263 and dry feedstock is caused to burn.Into The furnace gas of burner gas radiator 45 is under the action of axial flow blower 42, to cyclic drying medium air heating in hothouse.By furnace Gas delivery pipe 491, entrainment is blown on burner gas radiator 45 by the furnace gas emission that furnace gas flow controller 49 controls, to furnace Furnace gas in gas radiator 45 cools down, and for mixing furnace gas after the heating of hot-water radiator 46, hot-air passes through equal wind platform 54 a plurality of ventilation holes 541 and maintenance overhaul door 542.And then a plurality of fine mesh in residue filter Dropbox 57 are passed through 572, reach lowest part pallet 62.Due to the setting of pallet 62, makes hot wind S-type movement in pot 5, flow through ripe on pallet 62 Bamboo shoot take away the moisture content in ripe bamboo shoot.
The hot moisture of 661 discharge outlet 6611 of temperature, pressure control system discharge is discharged to thermal energy recoverer by pipeline 321,32 In 3.Boiling squeezing drying pot 5 is digested not, can not receive extra furnace gas tail gas and be arranged by the adjusting of the first air door 36 It is put into thermal energy recoverer 3.By the heat absorption of cold air, the furnace gas tail gas and dry heat High Temperature Moist Air tail gas of discharge are absorbed Thermal energy, the air of heating enters the entrance of boiler blower 13 through air hose 35, is blown by boiler blower 13 and blows to thermal water source In boiler 1.It is discharged after furnace gas tail gas and the heat dissipation of dry heat High Temperature Moist Air exhaust heat-energy by thermal energy recoverer 3, through air hose 33 It is discharged into chimney 34.
The mixed zone 59 of 5 bottom of boiling pot body directly mixes furnace gas and hot wind, realizes internal gas mixing, does not borrow It helps outside atmosphere to realize furnace gas cooling, reduces the heat-energy losses of furnace gas.Before can directly being carried out using up to 150 DEG C of boiler furnace gas The flash baking of phase wet dried bamboo shoots adjusts the humidity of dry-heat air medium by 5 internal cooling of boiling pot body, reduces outside atmosphere Thermal loss caused by the convection current interference of air.Due to having used the utilization of thermal energy recoverer 3 and furnace gas, boiler furnace gas heat is realized The recycling of energy resource, reduces energy consumption, expands the heat capacity 30% of hot water source boiler 1, eliminate hydrofuge gas work The skill period excludes the intracorporal moisture content of object, contracting while so that raw material drying is maintained at the environment of optimal humidity, temperature requirement One hour short arid cycle or more, enhance production capacities 15%.In addition, the present invention makes full use of 263 waste heat from tail gas temperature of fume collection room Higher feature is spent, the tail gas that fume collection room 263 is discharged gives boiler blower heat supply, realizes that the waste heat of emission is secondary It utilizes.Due to cooling down not over outer addition cold air, keeps the moisture content of high-temperature furnace gas lower, make hot water, furnace gas heating and furnace Gas gaseous mixture has more powerful drying capacity.Lime-ash is by four dedusting collection devices, so that it is conventional to eliminate furnace gas dedusting Water dust scrubber, not only avoid environmental pollution problem caused by generating because of air and sewage, and also avoid water resource Waste, realize a gas repeatedly utilize.Due to shortening the raw material drying period one hour or more, opening in boiling pot body 5 is improved Probability.Since drying has used high-temperature furnace gas in boiling pot body 5, the raw material of baking is made to have grilled taste, the food of baking can be made Such as pachyrhizus, chankings, dried bamboo shoots, chicken, duck, fish, the meat such as product have grilled taste, improve the attraction of food.On the other hand due to The digestion of steam, reduce boil fresh bamboo shoot time more than half, reduce production cost, a while pots and multifunctional application subtracts The investment for having lacked equipment also reduces the time of manual intervention, reduces labor intensity.

Claims (10)

1. a kind of food cooking squeezes drying system, it is characterised in that: including an at least boiling unit, a hot air circulation unit and One heating unit;
The boiling unit includes a boiling pot body and pressure cooker cover, and the bottom of the boiling pot body is a mixed zone;Digester The bottom end of body is equipped with a drain valve and a delivery pipe, and the drain valve is set on delivery pipe;
The hot air circulation unit includes one first blower and two air hoses, and an air hose is connected to top and the first wind of boiling pot body Between one end of machine, another air hose is connected between the bottom of boiling pot body and the other end of the first blower, at least one wind Pipe is equipped with a valve;
The heating unit includes hot water source boiler, hot water generator and hot-water radiator;The hot water generator is located at hot water In source boiler, the hot-water radiator is set to bottom in digester body;One end of the hot water generator passes through one first hot water Pipe is connected to one end of hot-water radiator, and the other end of the hot-water radiator is communicated with one second hot-water line, and the second hot-water line It is connect with a cold water pipe, which is connected to the lower part of boiling pot body.
2. a kind of food cooking as described in claim 1 squeezes drying system, it is characterised in that: the heating unit includes one Steam generator, steam generator are located in hot water source boiler, and one end of the steam generator is connected to the bottom of boiling pot body, The other end is connected to cold water pipe.
3. a kind of food cooking as described in claim 1 squeezes drying system, it is characterised in that: further include thermal energy recycling Device;The heating unit further includes burner gas radiator, and burner gas radiator is set to bottom in digester body, one end of burner gas radiator It is connect by the first pipeline with a furnace gas unit, the other end is connected to thermal energy recoverer, second pipeline by the second pipeline One first air door is equipped at upper neighbouring thermal energy recoverer.
4. a kind of food cooking as claimed in claim 3 squeezes drying system, it is characterised in that: the furnace gas unit includes one Mars decontamination chamber, a multi-tube dust cleaner, a boiler induced-draft fan and an electrostatic precipitator, the Mars decontamination chamber include from bottom to up Lime-ash expansion chamber, pebble layer and the fume collection room of setting;
The lime-ash expansion chamber, multi-tube dust cleaner, boiler induced-draft fan, electrostatic precipitator and hot water source boiler are sequentially communicated, described Fume collection room is connected to the first pipeline, thermal energy recoverer respectively by pipeline;
Pipeline between the fume collection room and the first pipeline is equipped with one second air door, and the fume collection room and thermal energy return The pipeline received between device is equipped with a third air door.
5. a kind of food cooking as claimed in claim 3 squeezes drying system, it is characterised in that: further include a boiler air blast Machine, the thermal energy recoverer, boiler blower and hot water source boiler are sequentially communicated.
6. a kind of food cooking as claimed in claim 3 squeezes drying system, it is characterised in that: it further include a blowdown stack, The blowdown stack is connect with thermal energy recoverer.
7. a kind of food cooking as claimed in claim 3 squeezes drying system, it is characterised in that: the pressure cooker cover is equipped with One exhaust outlet, transparent windows and headlamp, the exhaust outlet are connected to by hose with thermal energy recoverer.
8. a kind of food cooking as described in claim 1 squeezes drying system, it is characterised in that: the boiling unit further includes One residue filter Dropbox and an equal wind platform, the residue filter Dropbox and equal wind platform are spaced from top to bottom is set to boiling pot body Interior bottom;The residue filter Dropbox is equipped with a plurality of mesh, and the equal wind platform is equipped with a plurality of ventilation holes and an inspection Repair door.
9. a kind of food cooking as described in claim 1 squeezes drying system, it is characterised in that: the boiling unit further includes The a plurality of pallets being arranged from top to bottom, a plurality of pallet intervals are set in digester body;Left and right two per the pallet Side upper edge is respectively equipped with a flexible wind deflector, and a plurality of ventilation open-works are laid on the pallet.
10. a kind of food cooking as described in claim 1 squeezes drying system, it is characterised in that: further include a rammer board and The upper surface four corners of one trolley units, the rammer board are respectively equipped with a hanging ring;The trolley units include a hydraulic cylinder, four Electric block and a hanger, four electric block is set on hanger, and four electric blocks are arranged in a one-to-one correspondence with four hanging rings;Institute State the surface that hydraulic cylinder is set to boiling pot body.
CN201910470114.5A 2019-05-31 2019-05-31 Food steaming, squeezing and drying system Active CN110192631B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964372A (en) * 2020-07-23 2020-11-20 喻立强 Automatic energy-saving heat-preservation drying box
CN112401282A (en) * 2020-10-28 2021-02-26 湖南桃美竹笋有限公司 Bamboo shoot processing all-in-one machine and processing method
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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CN1860921A (en) * 2006-06-15 2006-11-15 姚学明 Method for processing dried bamboo shoots
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CN104872778A (en) * 2015-04-29 2015-09-02 青田真旺农林科技发展有限公司 Original ecology dried bamboo shoot processing device and processing method thereof
CN205902783U (en) * 2016-05-13 2017-01-25 隆回县博隆实业有限公司 Bamboo shoot dry processing device
CN208687731U (en) * 2018-07-11 2019-04-02 新昌县雅智电子科技有限公司 One kind can burn away the refuse suitable for remote mountain village and burn environmental protecting device

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Publication number Priority date Publication date Assignee Title
CN1860921A (en) * 2006-06-15 2006-11-15 姚学明 Method for processing dried bamboo shoots
CN104501547A (en) * 2014-12-17 2015-04-08 福建省永安林业(集团)股份有限公司 Radiator and furnace gas hybrid application drying kiln system
CN104872778A (en) * 2015-04-29 2015-09-02 青田真旺农林科技发展有限公司 Original ecology dried bamboo shoot processing device and processing method thereof
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964372A (en) * 2020-07-23 2020-11-20 喻立强 Automatic energy-saving heat-preservation drying box
CN112401282A (en) * 2020-10-28 2021-02-26 湖南桃美竹笋有限公司 Bamboo shoot processing all-in-one machine and processing method
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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