CN206831968U - Multi-level network cylindrical dryer - Google Patents
Multi-level network cylindrical dryer Download PDFInfo
- Publication number
- CN206831968U CN206831968U CN201720426698.2U CN201720426698U CN206831968U CN 206831968 U CN206831968 U CN 206831968U CN 201720426698 U CN201720426698 U CN 201720426698U CN 206831968 U CN206831968 U CN 206831968U
- Authority
- CN
- China
- Prior art keywords
- net cylinder
- heat source
- drying chamber
- air
- source room
- 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.)
- Expired - Fee Related
Links
Abstract
The application is related to a kind of dryer, more particularly to a kind of multi-level network cylindrical dryer；It includes the heat source room being connected and drying chamber, circulating fan, air -return duct, power-equipment, feed device across heat source room and drying chamber that thermal current in heat source room can be sent into drying chamber head end；The two-port of air -return duct communicates with heat source room and drying chamber tail end respectively；Frame is provided with drying chamber, at least two are provided with frame by power-equipment driving and continuous broken line can be formed along the net cylinder of own axis, the axis of all net cylinders.Due to implementing above-mentioned technical proposal, the application pass through multilayer net cylinder, and material can be acted on thermal current for a long time, uniform drying and it is rapid, quality of finished is high, operating efficiency height；Heat utilization efficiency reduces energy consumption, reduces pollution up to more than 90%；Other the application is compact-sized, eliminates in the past long air channel, and floor space is small, is easy to use and promotes.
Description
Technical field
The application is related to a kind of dryer, more particularly to a kind of multi-level network cylindrical dryer.
Background technology
At present, dryer particularly foodstuff drying device, especially high-temperature hot-air tower dryer, using high temperature quick-drying
Facture（Temperature is up to 120 DEG C -190 DEG C）, drying technology process is that the high-temperature hot-air of following current, adverse current and mixed flow is carried out to grain
Drying, the drying of material seed especially aqueous to more than 35%.Although this high-temperature hot-air tower dryer daily output compares
Height, but have the following disadvantages：（1）High-temperature hot-air tower dryer equipment is larger, cost is higher, drying is distant, is unfavorable for
Peasant household, the use of cooperative society；（2）Combustion of Hot Air Furnace is broken bituminous coal, and calorific value is low, power consumption is big, seriously polluted, is unfavorable for energy-saving ring
Protect；（3）Heat exchanger exchanges using outside tower, and heat-energy losses are very big, and dead corner can not eliminate, and cause drying materials not fill
Divide, be uneven；（4）Hot blast is disposably to utilize, and its utilization rate only up to reach 60-65%, and waste heat is not used；
（5）Material seed is toasted by high-temperature hot-air, and interior free surface moisture cannot balance the rate of drying of dehydration, makes starch in material
Into gelatinization, surface adustion, materials quality declines after drying, loses the condition of high-end product raw material, reduces the exploitation value of material
Value, procurement price are reduced, and farmers' income is reduced.
Another modular dryer, material is sent into drying chamber and is dehydrated, although drying effect is pretty good, quality is
Improve；But because material is quantitative or with slowly flow velocity into drying chamber, it is necessary to carry out long period drying, work is imitated
Rate is relatively low.
The content of the invention
The purpose of the application is to propose a kind of simple in construction, function admirable, good drying effect, reduces energy consumption, lifted and dried
Dry efficiency, improve the multi-level network cylindrical dryer of social benefit.
What the application was realized in：Multi-level network cylindrical dryer, it includes the heat source room being connected and drying chamber, can incited somebody to action
Thermal current is sent into the circulating fan of drying chamber head end, the air -return duct across heat source room and drying chamber, power-equipment, sent in heat source room
Expect device；The two-port of air -return duct communicates with heat source room and drying chamber tail end respectively；Frame is provided with drying chamber, is installed in frame
Have at least two by power-equipment driving and continuous folding can be formed along the net cylinder of own axis, the axis of all net cylinders
Line, the head end height of net cylinder, tail end bottom, the head end of each net cylinder are provided with charging aperture, and the tail end of each net cylinder is provided with discharging opening, highest
The charging aperture of the net cylinder of layer is connected with feed device, and the charging aperture of the net cylinder of remainder layer is corresponding with the discharging opening of the net cylinder of last layer
It is connected.
Further, feed device includes bidirectional conveyor, measuring chute, grain flowing tube and cooling conveyor；Measuring chute is located at
The top of top net cylinder, measuring chute lower end are connected to the charging aperture of top net cylinder by grain flowing tube；Bidirectional conveyor
Input is located at the underface of bottom net cylinder discharging opening, and the one of output end of bidirectional conveyor is connected to cooling conveyor
Input, the output end of cooling conveyor are connected to measuring chute.
Further, net cylinder both ends are equipped with raceway；Frame is provided with diagonal brace corresponding with net cylinder quantity, the both ends of diagonal brace
Can slide up and down and be fixed in frame respectively, be installed with diagonal brace for support net cylinder and can by with raceway in net cylinder
The rotation of frictional force drives net cylinder support roller, tugboat is electrically connected with power-equipment；Net cylinder seat is on corresponding diagonal brace.
Further, fan house is provided between heat source room and drying chamber, the thermal source wind communicated with heat source room is provided with fan house
Mouthful and at least one drying air port for being communicated with drying chamber, being provided with least one in fan house can be by drying air port to drying
The circulating fan of indoor air-supply；Or/and the heat source machine and heat exchanger to link together is provided with heat source room, heat exchanger
End is by being provided with the air-introduced machine outside heat source room through the pipeline at the top of heat source room；Thermal source locular wall is provided with adjustable temperature
The cold-air flap of degree.
Further, the discharging opening of net cylinder tail end is connected with material-gathering device；The material-gathering device of the bottom passes through drying chamber bottom
Wall is connected with the input of bidirectional conveyor, and the material-gathering device of remainder layer is connected to the charging aperture of next layer of net cylinder.
Further, air -return duct is fixedly mounted on the top of heat source room and drying chamber, and air -return duct is provided with least one set of row
Wet mouth or hydrofuge shutter；Measuring chute is fixedly mounted at the top of air -return duct, and grain flowing tube enters through air -return duct and top net cylinder
Material mouth is connected.
Further, heat source room, fan house, drying chamber inwall on be designed with warming plate, heat source room, fan house, drying
Room is equipped with maintenance door.
Further, multi-level network cylindrical dryer also includes Automatic Centering Control；Upper level detector, blanking are provided with measuring chute
Position device, the bottom of measuring chute is connected with seed distributing device；Automatic Centering Control respectively with power-equipment, circulating fan, bidirectional conveyor,
Cooling conveyor, cold-air flap, upper level detector, lower level detector, seed distributing device are electrically connected.
Due to implementing above-mentioned technical proposal, the application is by the cooperation of circulating fan and air -return duct, the hot gas in heat source room
Stream returns to heat source room by drying chamber, air channel, forms recycling for energy；Material enters the net cylinder of multilayer from feed device,
Under net cylinder rotation, material loosening suspends, while sufficiently contact and dry with altering the thermal current come, while to net cylinder
Tail end is mobile and enters next layer of net cylinder, and by multilayer net cylinder, material can be acted on thermal current for a long time, dries equal
Even and rapid, quality of finished is high, and operating efficiency is high；Heat utilization efficiency reduces energy consumption, reduces pollution up to more than 90%；This other Shen
Please be compact-sized, in the past long air channel is eliminated, floor space is small, is easy to use and promotes.
Brief description of the drawings
The concrete structure of the application is provided by following drawings and examples：
Fig. 1 is the perspective structure schematic diagram of the application most preferred embodiment；
Fig. 2 is Fig. 1 external structure schematic diagram；
Fig. 3 is Fig. 2 left view structural representation.
Legend：1. heat source room, 2. drying chambers, 3. circulating fans, 4. air -return ducts, 5. frames, 6. net cylinders, 7. charging apertures, 8.
Discharging opening, 9. bidirectional conveyors, 10. measuring chutes, 11. grain flowing tubes, 12. cooling conveyors, 13. raceways, 14. diagonal braces, 15. supports
Wheel, 16. fan houses, 17. thermal source air ports, 18. drying air ports, 19. heat source machines, 20. heat exchangers, 21. cold-air flaps, 22. gather materials
Device, 23. hydrofuge shutters, 24. maintenance doors, level detector on 25., 26. times level detectors, 27. seed distributing devices, 28. air-introduced machines, 2. from
Dynamic control centre.
Embodiment：
The application is not limited by following embodiments, can be determined specifically with actual conditions according to the technical scheme of the application
Embodiment.
As shown in Figures 1 to 3, the multistage formula dryer of net cylinder 6 include the heat source room 1 that is connected and drying chamber 2, can be by heat source room
Thermal current is sent into the circulating fan 3 of the head end of drying chamber 2, the air -return duct 4 across heat source room 1 and drying chamber 2, power-equipment, sent in 1
Expect device；The two-port of air -return duct 4 communicates with heat source room 1 and the tail end of drying chamber 2 respectively；Frame 5, frame 5 are provided with drying chamber 2
On be provided with least two by power-equipment driving and can be along the net cylinder 6 of own axis, the axis composition of all net cylinders 6
Continuous broken line, the head end height of net cylinder 6, tail end bottom, the head end of each net cylinder 6 are provided with charging aperture 7, and the tail end of each net cylinder 6 is provided with
Discharging opening 8, the charging aperture 7 of top net cylinder 6 are connected with feed device, charging aperture 7 and the last layer of the net cylinder 6 of remainder layer
The discharging opening 8 of net cylinder 6 is corresponding to be connected.
During work, the heat in heat source room 1 is blowed in drying chamber 2 by circulating fan 3, and now the internal pressure of drying chamber 2 is anxious
Increase severely big, the pressure of heat source room 1 progressively declines, form pressure difference；High-pressure hot wind in drying chamber 2 alters each net cylinder 6 and drying chamber 2
Each corner；Now material enters the net cylinder 6 of multilayer, in the case where net cylinder 6 is rotated and lower high-pressure hot wind is altered, thing from feed device
Material is loose to suspend, while sufficiently contact and drying with altering the thermal current come, while to the shifting of the tail end of net cylinder 6 under Gravitative Loads
Move and enter next layer of net cylinder 6, material flows out collection after multilayer net cylinder 6, and material passes through the path of continuous broken line, when long
Between dynamic Contact occurs with thermal current, drying is rapid and uniform, and material forming quality is high；When the hot blast in drying chamber 2 is taken away
After material moisture, into air -return duct 4, flow to reheating in negative pressuren zone heat source room 1 and form circulation.
The application is compact-sized, and heat source room 1, drying chamber 2 and air -return duct 4 are integral construction, its internal progress heat exchange,
Heat loss is few；Recycle heat utilizes, power consumption less, pollution it is small, and drying effect is splendid.Eliminate existing tower dryer " consumption
Energy is high, dries poor quality, be seriously polluted " the defects of, community income is improved, beneficial to the application and popularizations of peasant household, cooperative society.
As shown in Figures 1 to 3, feed device includes bidirectional conveyor 9, measuring chute 10, grain flowing tube 11 and cooling conveyor 12；
Measuring chute 10 is located at the top of top net cylinder 6, and the lower end of measuring chute 10 is connected to entering for top net cylinder 6 by grain flowing tube 11
Material mouth 7；The input of bidirectional conveyor 9 is located at the underface of the discharging opening 8 of bottom net cylinder 6, and one of them is defeated for bidirectional conveyor 9
Go out the input that end is connected to cooling conveyor 12, the output end of cooling conveyor 12 is connected to measuring chute 10.
When running into that material particles are big, material type is not easy situation about drying, the output end of bidirectional conveyor 9 can be gone to
On cooling conveyor 12, send the material by first drying back to measuring chute 10 again, carry out secondary or even repeated drying；Cold
But in the transportation of conveyer belt 12, material cools down, and is easy to lift drying effect next time.When first drying
During meet demand, the output end of bidirectional conveyor 9 is gone into other direction, material can be direct from the discharging opening 8 of bottom net cylinder 6
It is collected.If material moisture is low, it is not necessary to carries out cooling circulation by cooling conveyor 12, this technological process can become
For；Cooling conveyor 12, which is not used in cooling, can be used as upper ingredient conveyor, and bidirectional conveyor 9 becomes unidirectional, be changed to discharging conveying
Machine.
As shown in figure 1, the both ends of net cylinder 6 are equipped with raceway 13；Frame 5 is provided with diagonal brace 14 corresponding with the quantity of net cylinder 6, tiltedly
The both ends of support 14 can slide up and down respectively to be fixed in frame 5, is installed with diagonal brace 14 for supporting net cylinder 6 and can lead to
The support roller 15 rotated with the frictional force drives net cylinder 6 of raceway 13 in net cylinder 6 is crossed, tugboat is electrically connected with power-equipment；Net cylinder 6 in
On corresponding diagonal brace 14.So the rake angle of diagonal brace 14 can be adjusted by the change in fixation at the both ends of diagonal brace 14, so as to change
Flow velocity of the material in net cylinder 6, accomplishes that drying efficiency is laid equal stress on drying effect.Support roller 15 contacts friction with raceway 13, by this
Frictional force drives each net cylinder 6 to rotate.Net cylinder can also be rotated by sprocket wheel or chain or gear or other existing kinds of drive.
As shown in figure 1, being provided with fan house 16 between heat source room 1 and drying chamber 2, it is provided with fan house 16 and is communicated with heat source room 1
Thermal source air port 17 and at least one drying air port 18 for being communicated with drying chamber 2, being provided with least one in fan house 16 can lead to
Cross the circulating fan 3 that drying air port 18 is blown into drying chamber 2；Or/and the heat source machine to link together is provided with heat source room 1
19 and heat exchanger 20, the end of heat exchanger 20 is provided with outside heat source room 1 by the pipeline through the top of heat source room 1
Air-introduced machine 28；The wall of heat source room 1 is provided with the cold-air flap 21 of temperature-adjustable.
As shown in figure 1, the discharging opening 8 of the tail end of net cylinder 6 is connected with material-gathering device 22；The material-gathering device 22 of the bottom, which passes through, to be dried
The bottom wall of dry chamber 2 is connected with the input of bidirectional conveyor 9, and the material-gathering device 22 of remainder layer is connected to the charging of next layer of net cylinder 6
Mouth 7.
As shown in Figure 1, 2, air -return duct 4 is fixedly mounted on the top of heat source room 1 and drying chamber 2, and air -return duct 4 is provided with least
One group of moisture exhausting port or hydrofuge shutter 23；Measuring chute 10 is fixedly mounted on the top of air -return duct 4, grain flowing tube 11 through air -return duct 4 with
The charging aperture 7 of top net cylinder 6 is connected.So in cyclic process, pass through when the seldom hot gas of heat returns to the process of heat source room 1
During air -return duct 4, steam is discharged from the hydrofuge shutter 23 of both sides；Beneficial to raising drying effect.
As shown in Fig. 2 heat source room 1, fan house 16, drying chamber 2 inwall on be designed with warming plate, heat source room 1, fan house
16th, drying chamber 2 is equipped with maintenance door 24.
As shown in figure 1, the multistage formula dryer of net cylinder 6 also includes Automatic Centering Control 29；Upper material position is provided with measuring chute 10
Device 25, lower level detector 26, the bottom of measuring chute 10 are connected with seed distributing device 27；Automatic Centering Control 29 respectively with power-equipment, follow
Ring blower fan 3, bidirectional conveyor 9, cooling conveyor 12, cold-air flap 21, upper level detector 25, lower level detector 26,27 electric phase of seed distributing device
Even.
By upper level detector 25, lower level detector 26 obtain material in measuring chute 10 number, so as to by adjusting seed distributing device
27 change the flow velocity of material outflow measuring chute 10；Rotating cylinder rotating speed is changed by power-equipment；Heat source room 1 is controlled by cold-air flap 21
Interior temperature；Change the flow velocity of hot blast by circulating fan 3.Automatic Centering Control 29 can compare according to actual conditions and setting value
Afterwards, automatic drying control process.
The panel of Automatic Centering Control 29 can displays temperature, metallic numerals thermometer can be housed in frame 5, be easy to remote
Observe temperature conditions in drying chamber 2.
Above technical characteristic constitutes the most preferred embodiment of the application, and there is stronger adaptability and optimal implementation to imitate for it
Fruit, can be according to the inessential technical characteristic of increase and decrease be actually needed, to meet the needs of different situations.
Claims (12)
1. a kind of multi-level network cylindrical dryer, including the heat source room being connected and drying chamber, thermal current in heat source room can be sent into
The circulating fan of drying chamber head end, air -return duct, power-equipment, feed device across heat source room and drying chamber；The two of air -return duct
Port communicates with heat source room and drying chamber tail end respectively；It is characterized in that：Frame is provided with drying chamber, is provided with least in frame
Two are driven by power-equipment and can form continuous broken line, net cylinder along the net cylinder of own axis, the axis of all net cylinders
Head end is high, tail end bottom, the head end of each net cylinder is provided with charging aperture, and the tail end of each net cylinder is provided with discharging opening, top net
The charging aperture of cylinder is connected with feed device, and the charging aperture of the net cylinder of remainder layer is corresponding with the discharging opening of the net cylinder of last layer to be connected.
2. multi-level network cylindrical dryer according to claim 1, it is characterised in that：Feed device include bidirectional conveyor,
Measuring chute, grain flowing tube and cooling conveyor；Measuring chute is located at the top of top net cylinder, and measuring chute lower end is connected by grain flowing tube
To the charging aperture of top net cylinder；The input of bidirectional conveyor is located at the underface of bottom net cylinder discharging opening, two-way defeated
The one of output end of machine is sent to be connected to the input of cooling conveyor, the output end of cooling conveyor is connected to measuring chute.
3. multi-level network cylindrical dryer according to claim 1 or 2, it is characterised in that：Net cylinder both ends are equipped with raceway；Machine
Frame is provided with diagonal brace corresponding with net cylinder quantity, and the both ends of diagonal brace can slide up and down respectively to be fixed in frame, solid on diagonal brace
Dingan County, which is equipped with, to be used to supporting net cylinder and can be by the support roller with the frictional force drives net cylinder rotation of raceway in net cylinder, tugboat and power
Equipment is electrically connected；Net cylinder seat is on corresponding diagonal brace.
4. multi-level network cylindrical dryer according to claim 1 or 2, it is characterised in that：It is provided between heat source room and drying chamber
Fan house, fan house is interior to be provided with the thermal source air port communicated with heat source room and at least one drying air port communicated with drying chamber, wind
Machine indoor location has at least one circulating fan that can be blown by drying air port into drying chamber；Or/and it is provided with heat source room
The heat source machine and heat exchanger to link together, the end of heat exchanger are located at by being provided with through the pipeline at the top of heat source room
Air-introduced machine outside heat source room；Thermal source locular wall is provided with the cold-air flap of temperature-adjustable.
5. multi-level network cylindrical dryer according to claim 1 or 2, it is characterised in that：The discharging opening connection of net cylinder tail end
There is material-gathering device；The material-gathering device of the bottom is connected through drying chamber bottom wall with the input of bidirectional conveyor, the collection of remainder layer
Material device is connected to the charging aperture of next layer of net cylinder.
6. multi-level network cylindrical dryer according to claim 3, it is characterised in that：The discharging opening of net cylinder tail end is connected with collection
Expect device；The material-gathering device of the bottom is connected through drying chamber bottom wall with the input of bidirectional conveyor, the dress that gathers materials of remainder layer
Put the charging aperture for being connected to next layer of net cylinder.
7. multi-level network cylindrical dryer according to claim 1, it is characterised in that：Air -return duct be fixedly mounted on heat source room and
The top of drying chamber, air -return duct are provided with least one set of moisture exhausting port or hydrofuge shutter；Measuring chute is fixedly mounted on air -return duct top
Portion, grain flowing tube are connected through air -return duct with the charging aperture of top net cylinder.
8. multi-level network cylindrical dryer according to claim 1, it is characterised in that：Heat source room, fan house, drying chamber it is interior
Warming plate is designed with wall, heat source room, fan house, drying chamber are equipped with maintenance door.
9. according to the multi-level network cylindrical dryer described in claim 1 or 2 or 6 or 7 or 8, it is characterised in that：Multi-level network cartridge type is dried
Dry machine also includes Automatic Centering Control；Upper level detector, lower level detector are provided with measuring chute, the bottom of measuring chute, which is connected with, dials seed
Device；Automatic Centering Control respectively with power-equipment, circulating fan, bidirectional conveyor, cooling conveyor, cold-air flap, upper level detector,
Lower level detector, seed distributing device are electrically connected.
10. multi-level network cylindrical dryer according to claim 3, it is characterised in that：Multi-level network cylindrical dryer also includes
Automatic Centering Control；Upper level detector, lower level detector are provided with measuring chute, the bottom of measuring chute is connected with seed distributing device；Automatically control
Center respectively with power-equipment, circulating fan, bidirectional conveyor, cooling conveyor, cold-air flap, upper level detector, lower level detector, dial
Seed device is electrically connected.
11. multi-level network cylindrical dryer according to claim 4, it is characterised in that：Multi-level network cylindrical dryer also includes
Automatic Centering Control；Upper level detector, lower level detector are provided with measuring chute, the bottom of measuring chute is connected with seed distributing device；Automatically control
Center respectively with power-equipment, circulating fan, bidirectional conveyor, cooling conveyor, cold-air flap, upper level detector, lower level detector, dial
Seed device is electrically connected.
12. multi-level network cylindrical dryer according to claim 5, it is characterised in that：Multi-level network cylindrical dryer also includes
Automatic Centering Control；Upper level detector, lower level detector are provided with measuring chute, the bottom of measuring chute is connected with seed distributing device；Automatically control
Center respectively with power-equipment, circulating fan, bidirectional conveyor, cooling conveyor, cold-air flap, upper level detector, lower level detector, dial
Seed device is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426698.2U CN206831968U (en) | 2017-04-21 | 2017-04-21 | Multi-level network cylindrical dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426698.2U CN206831968U (en) | 2017-04-21 | 2017-04-21 | Multi-level network cylindrical dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206831968U true CN206831968U (en) | 2018-01-02 |
Family
ID=60768757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426698.2U Expired - Fee Related CN206831968U (en) | 2017-04-21 | 2017-04-21 | Multi-level network cylindrical dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206831968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907906A (en) * | 2017-04-21 | 2017-06-30 | 石河子市华农种子机械制造有限公司 | Multi-level network cylindrical dryer |
-
2017
- 2017-04-21 CN CN201720426698.2U patent/CN206831968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907906A (en) * | 2017-04-21 | 2017-06-30 | 石河子市华农种子机械制造有限公司 | Multi-level network cylindrical dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106907906A (en) | Multi-level network cylindrical dryer | |
| CN106839730B (en) | A kind of belt drying cooler | |
| CN201322519Y (en) | Horizontal hot-air dryer with compartment structure | |
| CN206094769U (en) | Grain hot air circulation drying equipment | |
| CN204560800U (en) | A kind of low-temperature grain cereal circulation dryer | |
| CN100374806C (en) | Raw state grain drying apparatus | |
| CN105285091B (en) | A kind of grain continues drying out machine and Grain Sustainable drying means | |
| CN102692117B (en) | Corn seed and cluster drying device | |
| CN106091631B (en) | Grain drying clears up all-in-one machine | |
| CN207197188U (en) | Utilize the heat pump fruit and vegetable drying machine of foraminous conveyer | |
| CN107771927A (en) | A kind of grain drying equipment with hot-air circulation | |
| CN206771988U (en) | A kind of single line dries sintering furnace | |
| CN206831968U (en) | Multi-level network cylindrical dryer | |
| CN106172737A (en) | The grain drier that a kind of body vibration metering discharge circulates with part | |
| CN204426639U (en) | A kind of machine for drying melon seeds | |
| CN2682354Y (en) | Belt type drying machine | |
| CN205259031U (en) | Vertical dryer and pitch agitated vessel | |
| CN202648323U (en) | Corn seed cluster drying device | |
| CN106359681A (en) | Intelligent electrothermal type high-temperature hot-air fixation tea making combined unit | |
| CN208487939U (en) | A kind of grain drying equipment with hot-air circulation | |
| CN201476504U (en) | Multi-stage inner rotating type drying device | |
| CN2052520U (en) | Combined multi-purpose grain drying machine | |
| CN108088223A (en) | A kind of high-temperature hot-air formula grain drier | |
| CN104719460B (en) | A kind of pair of section binary grain dryer | |
| CN206094828U (en) | Heat energy cyclic utilization's energy -conserving drying device of panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20210421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |