CN207247812U - A kind of drying system for high temperature production technology - Google Patents
A kind of drying system for high temperature production technology Download PDFInfo
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- CN207247812U CN207247812U CN201720496225.XU CN201720496225U CN207247812U CN 207247812 U CN207247812 U CN 207247812U CN 201720496225 U CN201720496225 U CN 201720496225U CN 207247812 U CN207247812 U CN 207247812U
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- Prior art keywords
- air
- door
- hothouse
- drying
- heat pump
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- 238000001035 drying Methods 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 238000010304 firing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 230000001172 regenerating effect Effects 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000007115 recruitment Effects 0.000 abstract description 4
- 238000004513 sizing Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 15
- 241000196324 Embryophyta Species 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 235000012055 fruits and vegetables Nutrition 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005360 mashing Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 235000009917 Crataegus X brevipes Nutrition 0.000 description 1
- 235000013204 Crataegus X haemacarpa Nutrition 0.000 description 1
- 235000009685 Crataegus X maligna Nutrition 0.000 description 1
- 235000009444 Crataegus X rubrocarnea Nutrition 0.000 description 1
- 235000009486 Crataegus bullatus Nutrition 0.000 description 1
- 235000017181 Crataegus chrysocarpa Nutrition 0.000 description 1
- 235000009682 Crataegus limnophila Nutrition 0.000 description 1
- 235000004423 Crataegus monogyna Nutrition 0.000 description 1
- 240000000171 Crataegus monogyna Species 0.000 description 1
- 235000002313 Crataegus paludosa Nutrition 0.000 description 1
- 235000009840 Crataegus x incaedua Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
A kind of drying system for high temperature production technology of the utility model, hothouse and sizing room are focused on into a production plant area, realize seamless link of the product manufacturing process in either inside, with one line recruitment quantity of reduction and recruitment labor intensity, save production cost, the advantages of improving into production efficiency and business efficiency, it is characterized in, Microwave-assisted firing device is installed near cargo access door pre-dried is carried out to cargo, infrared ray auxiliary heater is installed near export of goods door re-dry processing is carried out to dry goods, realize the high temperature production of drying system.
Description
Technical field
The utility model is related to food, fruits and vegetables etc. and dry production technical field, and in particular to be a kind of to be suitable for middle height
The drying system and production technology of the products such as the food of warm drying process, fruits and vegetables, timber.
Background technology
At present, there are thousands of families, most enterprise's lifes in the dry manufacturing enterprise such as whole nation food of certain scale, fruits and vegetables
Small scale is produced, and drying mode is generally produced using the methods of natural drying, electric oven or coal-fired hot-blast stove drying, seldom
Using heat pump drying method.Natural air drying is a kind of air-dried mode of backwardness, perishable, hygienic with low production efficiency, product
The shortcomings that condition is poor, influences the quality and market value of its product.Electric oven drying is a kind of drying mode of high energy consumption, and is fired
Coal hot-blast stove drying pollutes atmospheric environment, and the requirement of this and national energy-saving and emission-reduction is not inconsistent, and is built with friendly environment society
If back of the body road is mutually speeded.Because a kind of new production technology for being suitable for high temperature drying of the invention and system are of great significance.
Traditional drying mode is to use the open drying of air blast hot wind, and air is carried out by the hot-blast stove of combustion of fossil fuels
Heating, forms temperature height, relative humidity is smaller, the stronger hot wind of drying capacity, and hot-air purges thing under the driving of air blower
Material, achievees the purpose that heated-air drying.The drying plant of use be mainly for designed by coal hot-air drying mode, material
Thaw, earlier stage treatment process is by the way of artificial treatment, and there are obvious energy waste, space is big, production efficiency
Low shortcoming.And product is dried using open air cycle between used car, there is significantly the quality of product after drying
Glide.For these shortcomings, the utility model proposes the dry automated workshop of sizing.It is to be directed to apply heat pump drying between new car
The new workshop of the high temperature dry products such as machine drying haw flakes.Workshop is by parallel heat pump control room and hothouse two parts group
Into.Fresh air carries out dehumidifying heating after fresh air inlet entrance by heat pump unit.Then by the driving of air blower by high temperature
The air of low humidity, which is sent in hothouse, carries out directly sizing and drying process.New workshop under floor space same case,
Production efficiency improves.And product is dried using closed air cycle circuit, desciccate is not straight in outside air
Contact, produces the relatively sanitary safety of product.
Through retrieval, the patent of invention of the preserved fruit furnace drying method of application number CN201610519856 applications provides a kind of preserved fruit and dries
Equipment for drying, can make drying chamber inner homogeneous circulation of the thermal energy in drying chamber, temperature difference when reducing drying.But latter patent is only
The preserved fruit drying of small lot is applied to, for large-tonnage product drying and is not applied to.
The content of the invention
The task of the utility model is to overcome shortcoming existing in the prior art, in existing production technology and drying plant
On the basis of structure type, a kind of new integrated workshop is constructed, hothouse and sizing room are focused on into a workshop
Region, realizes seamless link of the product manufacturing process in either inside.The production technology is applicable to high temperature with system workshop
Deng the food production with same dried technique and drying plant structure type.With one line recruitment quantity of reduction and recruitment
The advantages of labor intensity, saving production cost, raising production efficiency and business efficiency.
The purpose of this utility model is achieved through the following technical solutions：
A kind of drying system for high temperature production technology, including heat pump unit and hothouse tunnel system.It is wherein dry
Dry room tunnel system includes supply air duct, hothouse, return airway, fresh air inlet door, import of goods door, export of goods door, goods
Thing shelf, shelf adjustment door, middle process door, air outlet deflector, return air inlet deflector, heat-preserving wall, infrared ray auxiliary add
Hot device, Microwave-assisted firing device and air exhaust passage mouth.The supply air duct is that wind turbine is up to specified humiture air feeding
To the passage of hothouse, supply air duct is interior to set drying to use cargo shelf, is positioned over by dry goods on dry shelf.Described
Return airway is the passage that the air flowed through after material is sent back to heat pump unit, and cargo shelf is also provided with return airway.Institute
The fresh air inlet door stated is the passage that fresh air enters system, is mixed with part return air and reaches suitable humiture.The cargo
Access doors, export of goods door are connected with cargo shelf guide rail, and material transports after convenient completion related process.The cargo is put
Frame is used for the transport of material and material dry required for placing in each processing step.Shelf adjustment door is used for dry shelf
Position be adjusted, can as maintenance exhaust fan passage maintenance door.Middle process door can be used as maintenance door, can also make
For drying process middle process cargo shelf access way.The air outlet deflector and return air inlet deflector be to air into
Row water conservancy diversion, reduces windage, and air inlet deflector is by the air deflecting after heat pump unit, in water conservancy diversion to hothouse, by dry
Pass through return air inlet deflector again after dry room, return to heat pump unit and complete to circulate next time.The heat-preserving wall, which uses, to be had
The thermal insulation board of fire-proof function, reduces and carries out heat exchange with extraneous.For improve drying efficiency, the infrared ray auxiliary heater and
Microwave-assisted firing device is the heat source heated when dried material temperature requirement is higher or moisture diffusion is slower to air auxiliary, red
Outside line auxiliary heater is installed in the tunnel near export of goods door, and Microwave-assisted firing device is installed near import of goods door
Tunnel in.The air exhaust passage mouth is the passage that a part of return air is discharged to hothouse, installed in hothouse return air inlet
Top, exhaust work is completed using wind turbine.
Heat pump unit includes bringing-up section, power house, preheating section and energy regenerating section.The bringing-up section mainly includes heat pump
The condenser of unit, is responsible for heating the air after dehumidifying, air is reached the temperature conditionss of dry requirement.Described is dynamic
Power room includes compressor and pressure fan.Compressor is responsible for providing the required power of refrigerant circulation.Pressure fan is used for providing whole
A indoor air circulation power of drying.The preheating section be by part bringing-up section be installed on power house and energy regenerating section it
Between, for preheating the air for entering power house, air mass dryness fraction is improved, prevents damage electrical equipment.The energy regenerating section is main
It is made of the evaporator of heat pump unit, recycles the air complementary energy of return air, is haveed the function that energy regenerating, improves unit efficiency.It is dry
Dry indoor circulation air is after fresh air is mixed from fresh air inlet into return airway with part return air, by heat pump unit
After energy regenerating section is dehumidified, by power house, the bringing-up section for flowing through heat pump unit is heated, and reaches design temperature feeding
Hothouse, realizes air circulating between hothouse and heat pump unit.
By taking haw flakes manufactures drying process as an example, the content of the utility model is introduced.The manufacturing process of haw flakes is mainly wrapped
Include mashing, scraping blade, drying, peel, stewing piece, finished product processing and pack this six part.The mashing be by hawthorn it is well-done after
Mixed with dispensings such as white sugar, and add appropriate water and pour into and slurry-mud is broken into crushing machine.The scraping blade is the pulp that will be mixed up
Divide on glass, and the humidity strip of thickness 1.5mm or so is spread to instruments such as scrapers.The drying is to have scraped the glass of slurries
Plate is placed on delivery vehicle frame, is pushed into hothouse by cargo access door, is waited substantially stationary shaping, and surface will not touch with one's hand, delivery
Shelf are released by middle process door.The peel technique is that the wafer sheet of half wet condition is peeled from glass plate, is put into sieve
On, again with being further dried in cargo shelf push-in hothouse, when wafer sheet water content is met the requirements, cargo shelf
Released by outlet portal.The stewing blade technolgy is that dried wafer sheet is separated layer by layer with wrapping paper, is deposited into stewing piece room, makes cake
The white sugar of piece fully melts, and is uniformly diffused into wafer sheet.Finished product processing i.e. packaging refers to the wafer sheet boiled in a covered pot over a slow fire to cut, and is packaged into
Finished product.Among these with drying, peel, it is main processing technology to boil in a covered pot over a slow fire piece.Drying is to starch the haw flakes on cargo shelf to be sent into
Dewatered process is carried out to drying plant.The inlet air temperature of drying plant is 65 ~ 70 DEG C.After being treated by deflector
Air conducting in hothouse, haw flakes is dried.Dried air part is discharged in air by exhaust outlet, separately
A part is mixed with fresh air continues next circulation.In production procedure, after heat pump unit is opened, by slurrying, scrape
After blade technolgy.Dried material is placed on cargo shelf, is entered from cargo access.After drying process, in
Between art and craft door take out, carry out peel technique.Hothouse is sent into by art and craft door again afterwards and continues peel technique.By peel it
Semi-finished product haw flakes afterwards is taken out by export of goods, carries out stewing blade technolgy, then carries out finished product processing and technology of the package, is completed whole
A production process.
Brief description of the drawings
Fig. 1 is the drying system schematic diagram of the high temperature production technology of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, the technical solution of the utility model is illustrated.
The utility model embodiment provides a kind of drying system for high temperature production technology, please refers to Fig.1, bag
Include：Hothouse tunnel system and heat pump unit.Wherein hothouse tunnel system includes supply air duct, return airway, and air outlet is led
Flowing plate 1, fresh air inlet door 5, import of goods door 7, shelf adjustment door 8, air exhaust passage mouth 9, return air inlet deflector 10, heat-preserving wall
11, middle process door 12, cargo shelf 13, infrared ray auxiliary heater 14, export of goods door 15 and Microwave-assisted firing device 17.
Heat pump unit air outlet passes through air outlet deflector 1, and by air conducting to supply air duct, air is in supply air duct to cargo
After being dried return airway is flowed into by return air inlet deflector 10 again.Hothouse, return airway, supply air duct pass through guarantor
Warm wall 11 completely cuts off with external environment.Import of goods door 7, export of goods door 15, shelf adjustment door 8 and middle process door 12 with it is outer
The heat-insulated trapping in boundary, good seal.Import of goods door 7, export of goods door 15 are connected with the guide rail of cargo shelf 13, convenient to complete phase
Material transports after the technique of pass.Cargo shelf 13 divides for drying tablet partition plate and peel brandreth shelf, needed for shelving
Transport of the material and material to be dried in each processing step.Shelf adjustment door 8 can be used for adjusting the position of cargo shelf.
Middle process door 12 be responsible for by complete setting process after product take out, carry out peel technique and then be sent into return air channel into
The stewing blade technolgy of row.Middle insulated wall 2 uses certain thickness thermal insulation board with heat-preserving wall 11, reduces and carries out heat exchange with extraneous.It is red
Outside line auxiliary heater 14 is installed on supply air duct entrance at export of goods door 15, for drying required temperature higher building material
Auxiliary heating, improve drying efficiency；Microwave-assisted firing device 17 is installed in the drying alley near import of goods door 7.
Heat pump unit is by compressor, the evaporator being installed in air passage, condenser, preheating section 16, reservoir, dry filter
Device, throttle valve composition.It further comprises the dress such as reservoir, device for drying and filtering, throttle valve in the power house 4 of compressor and wind turbine composition
Put.Pressure fan is located in power house 4, and power is provided for air circulation.Bringing-up section 3 is installed on air outlet slit end, by heat pump unit
Condenser composition, for the air after heating and dehumidification so that temperature reaches the temperature of hothouse requirement.Energy regenerating section 6 is pacified
Mounted in return air inlet end, it is made of the evaporator of heat pump unit, for energy regenerating, improves the efficiency of heat pump unit.Center control
Room processed controls the start and stop of the power house 4 of whole system.Preheating section 16 is installed on the position among power house 4 and energy regenerating section 6
Put, for preheating the air for entering power house, improve air mass dryness fraction, prevent damage electrical equipment.
Claims (2)
1. a kind of drying system for high temperature production technology, including：Hothouse tunnel system and heat pump unit, its feature
It is that hothouse tunnel system includes supply air duct, hothouse, fresh air inlet door, return airway, import of goods door, export of goods
Door, cargo shelf, shelf adjustment door, middle process door, air outlet deflector, return air inlet deflector, heat-preserving wall, infrared ray are auxiliary
Help heater, Microwave-assisted firing device and air exhaust passage mouth；Air enters hothouse from supply air duct by air outlet deflector,
Material is dried, heat pump unit is returned to by a return air inlet deflector part, air is reprocessed, another part air
Hothouse is discharged by air exhaust passage mouth；Cargo is placed on cargo shelf, enters hothouse from import of goods door, by shelf tune
Whole door, after middle process door, hothouse is sent out from export of goods door；Heat pump unit include bringing-up section, power house, preheating section and
Energy regenerating section；Bringing-up section is made of the condenser of heat pump unit；Power house includes compressor and wind turbine, and compressor is responsible for offer
The required power of refrigerant circulation, wind turbine, which is used for providing, entirely dries indoor air circulation power；Preheating section is by part
Bringing-up section is installed between power house and energy regenerating section, for preheating the air for entering power house, is improved air mass dryness fraction, is prevented
Damage electrical equipment；Energy regenerating section is mainly made of the evaporator of heat pump unit.
2. it is used for the drying system of high temperature production technology as claimed in claim 1, it is characterized in that, the installation of Microwave-assisted firing device
In tunnel, the pre-dried of early period is being carried out to material near import of goods door；Infrared ray auxiliary heater is installed on cargo
Outlet portal nearby in tunnel, carries out material the drying process in later stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496225.XU CN207247812U (en) | 2017-05-07 | 2017-05-07 | A kind of drying system for high temperature production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720496225.XU CN207247812U (en) | 2017-05-07 | 2017-05-07 | A kind of drying system for high temperature production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247812U true CN207247812U (en) | 2018-04-17 |
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ID=61874909
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720496225.XU Expired - Fee Related CN207247812U (en) | 2017-05-07 | 2017-05-07 | A kind of drying system for high temperature production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207247812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144113A (en) * | 2017-05-07 | 2017-09-08 | 青岛大学 | A kind of drying system for high temperature production technology |
-
2017
- 2017-05-07 CN CN201720496225.XU patent/CN207247812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144113A (en) * | 2017-05-07 | 2017-09-08 | 青岛大学 | A kind of drying system for high temperature production technology |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |