CN106885462A - A kind of grain-drying tower with recuperation of heat - Google Patents
A kind of grain-drying tower with recuperation of heat Download PDFInfo
- Publication number
- CN106885462A CN106885462A CN201710172758.7A CN201710172758A CN106885462A CN 106885462 A CN106885462 A CN 106885462A CN 201710172758 A CN201710172758 A CN 201710172758A CN 106885462 A CN106885462 A CN 106885462A
- Authority
- CN
- China
- Prior art keywords
- drying tower
- air channel
- heat
- grain
- recuperation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
- F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of heat pump grain-drying tower with recuperation of heat,Including drying tower,Conveying device,Dryer,Hot blast air delivery duct,Hydrofuge air channel,The horn shape box that certain amount layering is set is provided with tower body,The horn shape box alternate open of adjacent interlayer and closing,Hot wind inlet is made up of the opening of the horn shape box of the same side,Hydrofuge air port is then made up of the opening of opposite side horn shape box,Hydrofuge air channel includes several by-paths and an arterial highway,One end of by-path is connected with hydrofuge air port,Its other end is connected in parallel on arterial highway,Arterial highway includes internal layer air channel and the outer layer air channel being enclosed within internal layer air channel,A number of super heat-conductive pipe is sealedly connected with the tube wall in internal layer air channel,Outer layer pipe bottom is provided with bagroom and is used to collect the dust in discharge gas,Fresh air is conducted heat when inner layer pipe is entered by super heat-conductive pipe,The heat in discharge wet wind is reclaimed,Save the energy.
Description
Technical field
The present invention relates to grain-drying equipment technical field, especially a kind of grain-drying tower with recuperation of heat.
Background technology
At present, mostly using coal-fired drying tower, the heat produced by boiler fired coal is by heat exchange for domestic foodstuff grain drying
Exchange, hot blast feeding drying tower, the horn shape box through being distributed in tower blows to cereal around, and the hot related Grain Dust of moisture passes through hydrofuge
Bicker shape box is arranged outside to tower.Tower body chaotic state in which corrupt practices prevail is dried in drying course.The advantage of fire coal drying cereal is that drying tower investment is small,
Drying expense is low, has the disadvantage the coal-fired a large amount of sulfur dioxide pollution air of generation, and boiler fired coal produces dust and drying tower hydrofuge institute
The Grain Dust of generation, has a strong impact on environment.Due to using fuel oil, combustion gas or direct electricity consumption heating, drying cereal costly,
And grain heat-drying dust problem can not be solved, therefore it is exactly to use heat pump techniques compared with good method to solve one of grain heat-drying.
Usual heat pump drying is all that the hot blast of circulating-heating, i.e. heat pump is sent to heating object, by being returned after air -return duct hydrofuge again
To heat pump device, the return air that temperature has declined further is heated, hot blast sends out circular flow again, to reach baking
Dry purpose.For heat pump grain heat-drying, Cycling hot-blast heating is difficult to, because the damp and hot sky of grain drying tower discharge
Gas, containing a large amount of dust, circulating air can block heat pump heat exchanger fin.Therefore, the heat that look in air draft that can only be helplessly
Amount is thrown away in vain.
The content of the invention
To solve the above problems, the present invention provides a kind of drying tower with recuperation of heat, solves in tower in discharge gas
Heat recovery problem, while solving drying tower dust pollution question.
To reach above-mentioned purpose, using following technical scheme:
A kind of heat pump grain-drying tower with recuperation of heat, including hold the drying tower of cereal, transport the conveying device of cereal, dry
Machine, hot blast air delivery duct, the top of the drying tower are provided with charging aperture, and the bottom of the drying tower is provided with drain hole, the drying
The tower body of tower is provided with hot wind inlet and hydrofuge air port, and the conveying device is connected with charging aperture, and the dryer passes through hot blast
Air delivery duct is connected with hot wind inlet, and blower fan is provided between the dryer and the hot blast air delivery duct, also includes hydrofuge wind
Road, is provided with the horn shape box that certain amount layering is set in the tower body of the drying tower, with the one end open of the horn shape box of layer,
The closing of its other end, the horn shape box alternate open of adjacent interlayer and closing, angle of the hot wind inlet as described in the same side
The opening composition of shape box, then the opening of horn shape box constitutes described in opposite side in the hydrofuge air port, and the hydrofuge air channel includes
Several by-paths and an arterial highway, one end of the by-path are connected with the hydrofuge air port, and its other end is connected in parallel on the arterial highway
On, the arterial highway includes internal layer air channel and the outer layer air channel being enclosed within the internal layer air channel, the internal layer air channel and described outer
Layer air channel between formed one can supplied gas flowing cylindrical spaces, be sealedly connected with a fixed number on the tube wall in the internal layer air channel
The super heat-conductive pipe of amount, the super heat-conductive pipe includes evaporator section, adiabatic section, condensation segment, and the evaporator section is arranged in cylindrical spaces,
The condensation segment is arranged in internal layer air channel, and the outer layer pipe includes several input ports and a delivery outlet, the input port
It is connected with the by-path, the delivery outlet is provided with bagroom, and the one end in the internal layer air channel is connected with the external world
Fresh air inlet, its other end is connected with dryer.
The conveying device include a conveying worm and a bucket elevator, the outlet of bucket elevator be into
Material mouth is connected, and the bottom of the bucket elevator machine is provided with hopper, and be transported to cereal in hopper by the conveying worm.Bucket
Material is delivered to charging aperture and entered in drying tower by formula elevator.
The dryer is heat pump unit.Heat pump, heats fast and free from environmental pollution.
Further, the tower body inwall of the drying tower is provided with heat-insulation layer.
Further, it is provided with Rainproof louver window at the fresh air inlet.
The super heat-conductive pipe is obliquely fixed on the tube wall of inner layer pipe, and its angle of inclination is 30 °~70 °.Inclination angle
Spend according to the wet wind and the direction setting of fresh air of hydrofuge, the super heat-conductive pipe in outer layer pipe is inclined with along wet wind wind direction, can be with
Prevent the phenomenon for blocking from occurring.Fin is provided with outside the condensation segment.
As one kind preferably, the inner layer pipe and outer layer pipe are made up of galvanized iron sheet.Galvanized iron sheet compares other
Common used material thermal conductivity it is more excellent,
Further, the profile of the tower body is four prism type.
Climbing up drying tower for convenience of people carries out inspection work, and the tower body outside is additionally provided with cat ladder.The top of the drying tower
Portion is provided with railing.
The complete equipment is in drying tower hydrofuge wind side designing and arranging wet wind road.Concentrated through by-path, arterial highway all horn shape box openings
Integrally, increase bagroom in arterial highway bottom to be used for collecting dust.Hydrofuge air channel uses galvanized iron sheet composite double layer air channel, interior
Layer is fresh air in air channel, is the hydrofuge air that drying tower is discharged in outer layer air channel, and the relatively low fresh air of temperature is from drying tower top
Water-proof shutters at fresh air inlet enter, and under the suction function that blower fan is formed, are moved downward along internal layer air channel, its process
The galvanized iron sheet hydrofuge gas higher with temperature in outer layer air channel in internal layer air channel carries out heat exchange, has reclaimed the heat in hydrofuge gas
Amount, the fresh air that increased temperature enters dryer and heats again through air supply duct into drying tower heating, drying grain, circulate into
OK, efficiency is improved.Many super heat-conductive pipes are fixed with internal layer airduct, super heat-conductive pipe half in the inner layer pipe of fresh air, separately
In the outer layer pipe of hydrofuge, the heat that super heat-conductive pipe is further absorbed in hydrofuge gas is sent in fresh air half, further
New air temperature is improved, efficiency is improved.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the longitudinal sectional view of Fig. 1;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the sectional view of A-A in Fig. 1;
Fig. 6 is the sectional view of B-B in Fig. 1;
Fig. 7 is the profile of arterial highway;
Fig. 8 is the structural representation of super heat-conductive pipe.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 8, a kind of grain-drying tower with recuperation of heat, including hold cereal
Drying tower 1, conveying device 2, dryer 3, the hot blast air delivery duct 4 of transporting cereal, the top of the drying tower 1 is provided with charging aperture
11, the bottom of the drying tower 1 is provided with drain hole 12, and the tower body of the drying tower 1 is provided with hot wind inlet 13 and hydrofuge air port 14,
The conveying device 2 is connected with charging aperture 11, and the dryer 3 is connected by hot blast air delivery duct 4 with hot wind inlet 13, institute
State and be provided with blower fan 5 between dryer 3 and the hot blast air delivery duct 4, hydrofuge air channel 6 is also included, in the tower body of the drying tower 1
The horn shape box 16 that certain amount layering is set is provided with, with the one end open of the horn shape box 16 of layer, the closing of its other end is adjacent
The alternate open of horn shape box 16 of interlayer and closing, the opening group of horn shape box 16 of the hot wind inlet 13 as described in the same side
Into then the opening of horn shape box 16 constitutes described in opposite side in the hydrofuge air port 14, and the hydrofuge air channel 6 includes several by-paths
61 and an arterial highway 62, one end of the by-path 61 is connected with the hydrofuge air port 14, and its other end is connected in parallel on the arterial highway
On 62, the arterial highway 62 includes internal layer air channel 72 and the outer layer air channel 623 being enclosed within the internal layer air channel 72, the internal layer wind
Between road 72 and the outer layer air channel 623 formed one can supplied gas flowing cylindrical spaces, the tube wall in the internal layer air channel 72
On be sealedly connected with a number of super heat-conductive pipe 8, the super heat-conductive pipe 8 includes evaporator section 81, adiabatic section 82, condensation segment 83,
The evaporator section 81 is arranged in cylindrical spaces, and the condensation segment 83 is arranged in internal layer air channel 72, and the outer layer air channel 623 is wrapped
Several input ports 621 and a delivery outlet 622 are included, the input port 621 is connected with the by-path 61, the delivery outlet 622
Be provided with bagroom 63, the one end in the internal layer air channel 72 is the fresh air inlet 71 being connected with the external world, its other end with
Dryer 3 is connected by wind inlet channel 7.
As shown in figure 3, the conveying device 2 includes a conveying worm 21 and a bucket elevator 23, bucket type is carried
Rise machine 23 outlet and be that charging aperture 11 is connected, the bottom of the bucket elevator 23 is provided with hopper 22, the helical feed
Machine 21 is transported material in hopper 22.
The dryer 3 is heat pump unit.Heat pump, heats fast and free from environmental pollution.
The tower body inwall is provided with heat-insulation layer 15.
Rainproof louver window 73 is provided with the fresh air inlet 71.
As shown in Figure 7, Figure 8, the super heat-conductive pipe 8 is obliquely fixed on the tube wall in internal layer air channel 72, its angle of inclination
It is 30 °~70 °.Angle of inclination is according to the wet wind of hydrofuge and the direction setting of fresh air, and the super heat-conductive pipe 8 in outer layer pipe 623 is suitable
The wet wind wind direction for discharge is inclined, and can prevent the phenomenon for blocking from occurring.Fin 84 is provided with outside the condensation segment 83.
The inner layer pipe 72 and outer layer air channel 623 are made up of galvanized iron sheet.Galvanized iron sheet is compared to other conventional materials
Material thermal conductivity is more excellent,
The profile of the tower body of the drying tower 1 is four prism type.
Climbing up drying tower 1 for convenience of people carries out inspection work, and the tower body outside is additionally provided with cat ladder 16.The drying tower 1
Top be provided with railing 17.
During work, material is delivered to charging aperture 11 and entered in drying tower 1 by bucket elevator 23.The relatively low fresh air of temperature from
Rainproof louver window 73 at fresh air inlet 71 enters, and under the suction function that blower fan 5 is formed, is transported downwards along internal layer air channel 72
It is dynamic, many super heat-conductive pipes 8 are fixed with internal layer air channel 72, the half of super heat-conductive pipe 8 in the internal layer air channel 72 of fresh air, second half
In the cylindrical spaces that the outer layer pipe 623 of hydrofuge is formed with internal layer air channel 72, the heat that super heat-conductive pipe 8 is absorbed in hydrofuge gas is passed
It is sent in fresh air, has reclaimed the heat in hydrofuge gas.The fresh air that increased temperature is heated and sent through hot blast again into dryer 3
In the horn shape box 16 that air channel 4, hot wind inlet 13 enter in drying tower 1.The successively alternate open of horn shape box 16, hot blast is in horn shape box 16
Flowed between different layers, heating, drying grain, the moisture produced after drying flows out from hydrofuge air port 14, in the row of drying tower 1
Wet wind side designing and arranging wet wind road 6, all horn shape boxes 16 to be open and concentrate one through by-path 61, arterial highway 62, and the wet wind of discharge is through dry
Road 62 reaches the bagroom 63 of bottom, and dust is filtered, and clean gas is discharged in air.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations;To the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, and those of ordinary skill in the art should be understood:Still
Specific embodiment of the invention can be modified or equivalent is carried out to some technical characteristics;Without deviating from this hair
The spirit of bright technical scheme, it all should cover in the middle of claimed technical scheme scope of the invention.
Claims (10)
1. a kind of grain-drying tower with recuperation of heat, including hold the drying tower of cereal, conveying device, the drying of transporting cereal
Machine, hot blast air delivery duct, the top of the drying tower are provided with charging aperture, and the bottom of the drying tower is provided with drain hole, the drying
The tower body of tower is provided with hot wind inlet and hydrofuge air port, and the conveying device is connected with charging aperture, and the dryer passes through hot blast
Air delivery duct is connected with hot wind inlet, and blower fan is provided between the dryer and the hot blast air delivery duct, it is characterised in that:Also wrap
Hydrofuge air channel is included, the horn shape box that certain amount layering is set has been provided with the tower body of the drying tower, with the horn shape box of layer
One end open, the closing of its other end, the horn shape box alternate open of adjacent interlayer and closing, the hot wind inlet is by same
The opening composition of the horn shape box described in side, then the opening of horn shape box constitutes described in opposite side in the hydrofuge air port, the hydrofuge
Air channel includes several by-paths and an arterial highway, and one end of the by-path is connected with the hydrofuge air port, and its other end is in parallel
On the arterial highway, the arterial highway includes internal layer air channel and the outer layer air channel being enclosed within the internal layer air channel, the internal layer wind
Between road and the outer layer air channel formed one can supplied gas flowing cylindrical spaces, on the tube wall in the internal layer air channel seal connect
A number of super heat-conductive pipe is connected to, the super heat-conductive pipe includes evaporator section, adiabatic section, condensation segment, and the evaporator section is arranged on
In cylindrical spaces, the condensation segment is arranged in internal layer air channel, and the outer layer air channel includes several input ports and a delivery outlet,
The input port is connected with the by-path, and the delivery outlet is provided with bagroom, the one end in the internal layer air channel be with
The fresh air inlet that the external world is connected, its other end is connected with the dryer.
2. the grain-drying tower with recuperation of heat according to claim 1, it is characterised in that:The conveying device includes a spiral shell
Rotation conveyer and a bucket elevator, the outlet of the bucket elevator are connected with the charging aperture, the bucket lifting
The bottom of machine is provided with hopper.
3. the grain-drying tower with recuperation of heat according to claim 1, it is characterised in that:The dryer is heat pump machine
Group.
4. the grain-drying tower with recuperation of heat according to claim 1, it is characterised in that:On the tower body inwall of the drying tower
It is provided with heat-insulation layer.
5. the grain-drying tower with recuperation of heat according to claim 1, it is characterised in that:Rain-proof is provided with the fresh air inlet
Shutter.
6. the grain-drying tower with recuperation of heat according to claim 1, it is characterised in that:The super heat-conductive pipe is obliquely fixed
On the tube wall of inner layer pipe, its angle of inclination is 30 °~70 °.
7. the grain-drying tower with recuperation of heat according to claim 1, it is characterised in that:Wing is provided with outside the condensation segment
Piece.
8. the grain-drying tower with recuperation of heat according to claim 1, it is characterised in that:The inner layer pipe and outer layer pipe
It is made up of galvanized iron sheet.
9. the grain-drying tower with recuperation of heat according to claim 1, it is characterised in that:The profile of the tower body of the drying tower
It is four prism type.
10. the grain-drying tower with recuperation of heat according to claim 1, it is characterised in that:The drying tower outside is additionally provided with
Cat ladder, railing is provided with the top of the drying tower.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710172758.7A CN106885462A (en) | 2017-03-22 | 2017-03-22 | A kind of grain-drying tower with recuperation of heat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710172758.7A CN106885462A (en) | 2017-03-22 | 2017-03-22 | A kind of grain-drying tower with recuperation of heat |
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Publication Number | Publication Date |
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CN106885462A true CN106885462A (en) | 2017-06-23 |
Family
ID=59181175
Family Applications (1)
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CN201710172758.7A Pending CN106885462A (en) | 2017-03-22 | 2017-03-22 | A kind of grain-drying tower with recuperation of heat |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107782125A (en) * | 2017-10-31 | 2018-03-09 | 江苏天舒电器股份有限公司 | A kind of adaptive, self-interacting type heat pump hot blast stove system |
CN109855415A (en) * | 2019-04-01 | 2019-06-07 | 青岛创客机械设备制造有限公司 | A kind of high-temperature energy-conservation vertical type drying apparatus |
CN110731379A (en) * | 2019-11-14 | 2020-01-31 | 湖北洋丰科阳节能设备有限公司 | Grain drying device |
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CN2606316Y (en) * | 2003-03-16 | 2004-03-10 | 商水县福安粮机制造有限公司 | Movable circulatnig grain drier |
CN202041044U (en) * | 2011-04-27 | 2011-11-16 | 国家***第三海洋研究所 | Spray drying waste heat recycling device |
CN204987982U (en) * | 2015-07-27 | 2016-01-20 | 恒天重工股份有限公司 | Waste heat recovery device suitable for airflow dryer |
CN205228092U (en) * | 2015-12-15 | 2016-05-11 | 云南德新纸业有限公司 | Energy -saving complex film baking equipment |
CN206583272U (en) * | 2017-03-22 | 2017-10-24 | 河南芳捷农业发展有限公司 | A kind of grain-drying tower with recuperation of heat |
-
2017
- 2017-03-22 CN CN201710172758.7A patent/CN106885462A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2606316Y (en) * | 2003-03-16 | 2004-03-10 | 商水县福安粮机制造有限公司 | Movable circulatnig grain drier |
CN202041044U (en) * | 2011-04-27 | 2011-11-16 | 国家***第三海洋研究所 | Spray drying waste heat recycling device |
CN204987982U (en) * | 2015-07-27 | 2016-01-20 | 恒天重工股份有限公司 | Waste heat recovery device suitable for airflow dryer |
CN205228092U (en) * | 2015-12-15 | 2016-05-11 | 云南德新纸业有限公司 | Energy -saving complex film baking equipment |
CN206583272U (en) * | 2017-03-22 | 2017-10-24 | 河南芳捷农业发展有限公司 | A kind of grain-drying tower with recuperation of heat |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107782125A (en) * | 2017-10-31 | 2018-03-09 | 江苏天舒电器股份有限公司 | A kind of adaptive, self-interacting type heat pump hot blast stove system |
CN107782125B (en) * | 2017-10-31 | 2020-06-12 | 江苏天舒电器有限公司 | Self-adaptive and self-adjusting heat pump hot blast stove system |
CN109855415A (en) * | 2019-04-01 | 2019-06-07 | 青岛创客机械设备制造有限公司 | A kind of high-temperature energy-conservation vertical type drying apparatus |
CN109855415B (en) * | 2019-04-01 | 2023-11-24 | 青岛创客机械设备制造有限公司 | High-temperature energy-saving vertical drying device |
CN110731379A (en) * | 2019-11-14 | 2020-01-31 | 湖北洋丰科阳节能设备有限公司 | Grain drying device |
CN110731379B (en) * | 2019-11-14 | 2024-03-22 | 湖北洋丰科阳节能设备有限公司 | Grain drying device |
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Application publication date: 20170623 |