CN107388804A - One kind rotation hot-air through type dryer - Google Patents
One kind rotation hot-air through type dryer Download PDFInfo
- Publication number
- CN107388804A CN107388804A CN201710603851.9A CN201710603851A CN107388804A CN 107388804 A CN107388804 A CN 107388804A CN 201710603851 A CN201710603851 A CN 201710603851A CN 107388804 A CN107388804 A CN 107388804A
- Authority
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- China
- Prior art keywords
- air
- hollow shaft
- cylinder
- horizontal material
- type dryer
- Prior art date
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- Pending
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- 239000000463 material Substances 0.000 claims abstract description 58
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 239000011148 porous material Substances 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 3
- 230000010006 flight Effects 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 208000011580 syndromic disease Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 201000010260 leiomyoma Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- 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
- F26B25/04—Agitating, stirring, or scraping devices
-
- 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
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
-
- 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)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses one kind to rotate hot-air through type dryer, and it includes：Hollow shaft, on support, driven and rotated by decelerator and sprocket wheel by variable-frequency motor, it is axially distributed on axial wall to have several elongated holes, flight is welded with axle, covered with pore stainless sheet steel between axle perficial helical piece；Horizontal material cylinder, on support, the hollow shaft is arranged in the horizontal material cylinder, the horizontal material cylinder includes removable upper and lower part, the bottom is used to carry material, the top is provided with air-vent, and the top of the horizontal material cylinder is provided with charging aperture close to the feed end of hollow shaft, and the bottom of the horizontal material cylinder is provided with discharging opening close to the discharge end of hollow shaft；And thermal source, hollow shaft is connected to by warm-air pipe；Wherein, the spacing between the internal diameter of the external diameter of the flight and the horizontal material cylinder is not more than 2mm.The present invention adapts to threadiness, powdery, granular a variety of heat sensitive materials, simple in construction, convenient to install and maintain, and the thermal efficiency is high；And because material movement is slow, wind area strong wind forces down, dust is few in production, need not install deduster.
Description
Technical field
The present invention relates to the drying operation of the complicated heat sensitive material of physical behavior, is worn more particularly, to one kind rotation hot blast
Saturating formula dryer.
Background technology
Containing threadiness, powdery, the mixing of granular multiple characters heat sensitive material drying in, have three and special ask
Topic：When the powder-granule material to differ in material containing hard soft fiber material, the particle diameter to differ, it is difficult to consistent within the same baking period
Reach drying；Second, hot blast temperature will be strict controlled in an a small range；Third, wet feed must constantly be stirred otherwise hot blast
Material can be bypassed and flow to exhaust outlet from the minimum gap of windage, cause the thermal efficiency very low.
The content of the invention
It is an object of the invention to overcome the deficiency of prior art, there is provided one kind rotation hot-air through type dryer.
The technical solution adopted for the present invention to solve the technical problems is：
One kind rotation hot-air through type dryer, it includes：
Hollow shaft, on support, driven and rotated by decelerator and sprocket wheel by variable-frequency motor, divided vertically on axial wall
Several elongated holes are furnished with, are welded with flight on axle, covered with pore stainless sheet steel between axle perficial helical piece；
Horizontal material cylinder, on support, the hollow shaft is arranged in the horizontal material cylinder, the horizontal material
Cylinder includes removable upper and lower part, and the bottom is used to carry material, and the top is provided with air-vent, the horizontal material
The top of cylinder is provided with charging aperture close to the feed end of hollow shaft, and the bottom of the horizontal material cylinder is set close to the discharge end of hollow shaft
There is discharging opening；And
Thermal source, hollow shaft is connected to by warm-air pipe；
Wherein, the spacing between the internal diameter of the external diameter of the flight and the horizontal material cylinder is not more than 2mm.
In a further preferred embodiment, the top is upper half cylinder, and the bottom is lower half cylinder；The lower half cylinder is included not
Become rusty steel inner bag, insulation material and shell；The upper half cylinder includes stainless steel plate, the lower half of the both sides of the stainless steel plate
Divide covered with soft-slab.
In a further preferred embodiment, the thermal source is electrothermal wind furnace.
In a further preferred embodiment, the air intake front end of the warm-air pipe is provided with cold wind mouth.
In a further preferred embodiment, the outer surface of the upper half cylinder and lower half cylinder is radially welded with several semicircles respectively
Curved plate, it is fixedly connected by the bar steel plate of axial direction between the semicircular arc steel plate, the semicircular arc of the upper half cylinder
The end of the semicircular arc steel plate of the end of steel plate and the lower half cylinder is respectively welded angle steel, by angle steel realize upper half cylinder and
Dismantled and assembled connection between lower half cylinder.
In a further preferred embodiment, it is tightly connected between the angle steel by asbestos board.
In a further preferred embodiment, the both ends of the bottom of the horizontal material cylinder are separately fixed at by special-shaped hush panel
On the location-plate of the support.
In a further preferred embodiment, the both ends of the upper half cylinder and the lower half cylinder are separately installed with retractable semicircle
Fan-shaped closure plate, sealed between each closure plate and the hollow shaft by graphite fibre rope；The warm-air pipe and the hollow shaft it
Between connected by rubber seal rings for seal.
In a further preferred embodiment, the feed end of the hollow shaft is connected on support by taper roll bearing, is gone out
Material end is connected on support by radial ball bearing.
In a further preferred embodiment, several flights are welded with the flight in the outer part.
The beneficial effects of the invention are as follows：
1st, the hollow shaft low speed rotation for having flight by surface soldered drives material revolving pushing, while hot blast passes through sky
Elongated hole in mandrel penetrates material and outwards takes vapor out of, and material of different shapes can uniformly be stirred and be dried by drying
It is dry, the smooth discharge of vapor energy, improve drying efficiency；The present invention adapts to threadiness, powdery, granular a variety of heat sensitive materials, knot
Structure is simple, convenient to install and maintain, and the thermal efficiency is high；And because material movement is slow, wind area strong wind forces down, dust in production
Less, deduster need not be installed.
2nd, it can prevent thick material from falling into hollow shaft covered with pore stainless sheet steel between axle perficial helical piece；Spiral
Flight is welded with piece, beneficial to the upset of material.
3rd, hot blast is provided by outfit electric central warm air furnace, and is provided with cold wind mouth, and wind-warm syndrome is adjustable.
4th, material barrel is divided into upper half cylinder and lower half cylinder, is easy to the installation of hollow shaft, and different structure can be made and adapt to difference
Function；The sealing of lower half cylinder is not leaked powder and is incubated again.
5th, the bottom of material barrel is provided with insulation material, prevents from radiating, and improves drying efficiency.
6th, the top of material barrel is semi-open-type, beneficial to shedding for vapor；The latter half is covered with soft-slab, beneficial to guarantor
Warm and removable cleaning.
7th, removable connection is formed using semicircular arc steel plate and angle steel, beneficial to installation and safeguarded.
8th, each coupling part of the invention is sealed with suitable encapsulant respectively, beneficial to the work of complete machine.
The present invention is described in further detail below in conjunction with drawings and Examples；But a kind of rotation hot blast of the present invention is worn
Saturating formula dryer is not limited to embodiment.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the cross section structure schematic diagram of the material barrel of the present invention.
Fig. 3 is that the hollow shaft of the present invention is fitted without the structural representation of flight.
Fig. 4 is the structural representation of the hollow shaft of the present invention.
Fig. 5 is the cross section structure schematic diagram of the hollow shaft of the present invention.
Embodiment
Embodiment, referring to shown in Fig. 1-5, a kind of rotation hot-air through type dryer of the invention, it include hollow shaft 1,
Horizontal material cylinder 4 and thermal source：Wherein：
The hollow shaft 1 is arranged on support 2, is driven and slowly run by decelerator and sprocket wheel 32 by variable-frequency motor 31,
And can linear speed regulation, it is axially distributed on axial wall to have several elongated holes 11, by the position not perforate of feed end, referring to Fig. 3 institutes
Show, be welded with flight 12 on axle, rotational agitation promotes material, covered with pore stainless sheet steel between axle perficial helical piece 12
13；
The horizontal material cylinder 4, on support 2, the hollow shaft 1 is arranged in the horizontal material cylinder 4, described
Horizontal material cylinder 4 includes removable upper half cylinder 41 and lower half cylinder 42, and shown in Figure 2, upper half cylinder 41 and lower half cylinder 42 are filled the span of a man's arms
Form, the lower half cylinder 42 is used to carry material, including stainless steel inner container 421, heat-preservation cotton 422 and shell 423；The upper half cylinder
41 are made up of stainless steel plate, and the latter half of the both sides of the stainless steel plate is covered with soft-slab 411；The upper half cylinder 41
Feed end close to hollow shaft 1 is provided with feed hopper 412, and the lower half cylinder 42 is provided with discharging opening close to the discharge end of hollow shaft 1
424, material is put into by feed hopper 412 and pushes to discharging opening 424 through the agitation of flight 12 and fall；
The thermal source is connected to hollow shaft 1 by warm-air pipe 5, by wear-resisting between the warm-air pipe 5 and the hollow shaft 1
High-temperature resistant rubber sealing ring 51 is tightly connected；
Wherein, the top of the horizontal material cylinder 4 is equipped with air intake device.The external diameter of the flight 12 and the horizontal thing
Spacing between the internal diameter of barrel 4 is not more than 1.5mm.
Easily burnt in view of fibroid and granular material, hot blast can not definitely bring Mars into, preferably, the thermal source is
Electrothermal wind furnace, the air intake front end of the warm-air pipe 5 is provided with cold wind mouth, to ensure that bioactive substance does not lose in material to be machined
It is living.Hot blast and cold wind are equipped with blast apparatus so that temperature is adjusted.
The outer surface of the upper half cylinder 41 and lower half cylinder 42 is radially welded with several semicircular arc steel plates 61 and 62 respectively,
It is fixedly connected between the semicircular arc steel plate 61 and 62 by the bar steel plate 63 of axial direction, the semicircular arc of the upper half cylinder 41
The end of the semicircular arc steel plate 62 of the end of steel plate 61 and the lower half cylinder 42 is respectively welded angle steel 64 and 65, passes through angle steel
64 and 65 realize the dismantled and assembled connection between upper half cylinder 41 and lower half cylinder 42, close by asbestos board 66 between the angle steel 64 and 65
Envelope connection, after two and half connections, an accurate cylinder is formed, to ensure the precision of helical rotation, so that cylinder
Sealing does not make the dead angle that solid accumulation is produced in cylinder.The bottom of the semicircular arc steel plate 62 of the lower half cylinder 42 extends into square
Shape 621 provides the connection between lower half cylinder and support 2.
The both ends of the lower half cylinder 42 are separately fixed at by special-shaped hush panel 425 on the location-plate 21 of the support 2.
The both ends of the upper half cylinder 41 and the lower half cylinder 42 are separately installed with the retractable He of semicircular sector closure plate 413
426, sealed between each closure plate and the hollow shaft 1 by graphite fibre rope.
The feed end of the hollow shaft 1 is connected on support 2 by taper roll bearing 15, and discharge end passes through radial ball axle
14 are held to be connected on support 2.
Referring to shown in Fig. 4 and Fig. 5, several flights 121 are welded with the flight 12 in the outer part；In more detail, exist
One flight 121 is set on flight 12 at per quart circle, and the length direction of the flight 121 is circumscribed with flight 12
Line angular separation is 35 °.
The technological process of production of the present invention is as follows：
1st, start dryer to dally 3 minutes, determine foreign in material barrel.Start electric heating stove system simultaneously.
2nd, observation is inserted in the thermometer of air inlet end, adjusts cold wind mouth, wind-warm syndrome is within proper range.
3rd, feed arrangement is started, wet stock is sent to material barrel by feed hopper 412.In the discharging opening 424 of material tube rear end
Splicing checks material moisture.As inappropriate, hollow rotating speed should be changed by adjusting converter plant, be processed with changing material
Time, so as to ensure discharging appropriate aridity.
4th, the air intake device for being suspended from machine top is started, makes water vapour discharge outdoor.
5th, the present invention, which can dry, various has strict demand and the more complicated non-sticky material of character, such as grain to temperature
Food, Chinese medicine tablet granula, biological organic fertilizer granula, organic carbon fertilizer granula etc..
6th, the dryer head and the tail that can invent 2 playscripts with stage directions to increase drying yield are connected through belt conveyor, every machine
Respectively there is independent air-heater system.The rotating speed of two machines is all improved 1 times, yield can improve 1 times.The advantages of 2 machines are connected is the
One machine wind-warm syndrome and second machine wind-warm syndrome can separate regulation, to ensure that wet feed is processed in relatively low temperature in higher temperature, siccative.
Above-described embodiment is only used for further illustrating a kind of rotation hot-air through type dryer of the present invention, but the present invention is simultaneously
Embodiment is not limited to, every any simple modification made according to technical spirit of the invention to above example, is equally become
Change and modify, each fall within the protection domain of technical solution of the present invention.
Claims (10)
1. one kind rotation hot-air through type dryer, it is characterised in that：It includes：
Hollow shaft, on support, driven and rotated by decelerator and sprocket wheel by variable-frequency motor, it is axially distributed on axial wall to have
Several elongated holes, are welded with flight on axle, covered with pore stainless sheet steel between axle perficial helical piece；
Horizontal material cylinder, on support, the hollow shaft is arranged in the horizontal material cylinder, the horizontal material cylinder bag
Removable upper and lower part is included, the bottom is used to carry material, and the top is provided with air-vent, the horizontal material cylinder
Top is provided with charging aperture close to the feed end of hollow shaft, and the bottom of the horizontal material cylinder is provided with out close to the discharge end of hollow shaft
Material mouth；And
Thermal source, hollow shaft is connected to by warm-air pipe；
Wherein, the spacing between the internal diameter of the external diameter of the flight and the horizontal material cylinder is not more than 2mm.
A kind of 2. rotation hot-air through type dryer according to claim 1, it is characterised in that：The top is upper half
Cylinder, the bottom is lower half cylinder；The lower half cylinder includes stainless steel inner container, insulation material and shell；The upper half cylinder is included not
Become rusty steel orifice plate, and the latter half of the both sides of the stainless steel plate is covered with soft-slab.
A kind of 3. rotation hot-air through type dryer according to claim 1, it is characterised in that：The thermal source is electrothermal
Wind furnace.
A kind of 4. rotation hot-air through type dryer according to claim 1, it is characterised in that：The air intake of the warm-air pipe
Front end is provided with cold wind mouth.
A kind of 5. rotation hot-air through type dryer according to claim 2, it is characterised in that：The upper half cylinder and lower half
The outer surface of cylinder is radially welded with several semicircular arc steel plates respectively, passes through axial bar shaped between the semicircular arc steel plate
Interal fixation connects, the end point of the semicircular arc steel plate of the end of the semicircular arc steel plate of the upper half cylinder and the lower half cylinder
Angle steel is not welded with, the dismantled and assembled connection between upper half cylinder and lower half cylinder is realized by angle steel.
A kind of 6. rotation hot-air through type dryer according to claim 5, it is characterised in that：Pass through between the angle steel
Asbestos board is tightly connected.
A kind of 7. rotation hot-air through type dryer according to claim 1, it is characterised in that：The horizontal material cylinder
The both ends of bottom are separately fixed at by special-shaped hush panel on the location-plate of the support.
A kind of 8. rotation hot-air through type dryer according to claim 2, it is characterised in that：The upper half cylinder and described
The both ends of lower half cylinder are separately installed with retractable semicircular sector closure plate, fine by graphite between each closure plate and the hollow shaft
Dimension rope sealing；Connected between the warm-air pipe and the hollow shaft by rubber seal rings for seal.
A kind of 9. rotation hot-air through type dryer according to claim 1, it is characterised in that：The charging of the hollow shaft
End is connected on support by taper roll bearing, and discharge end is connected on support by radial ball bearing.
A kind of 10. rotation hot-air through type dryer according to claim 1, it is characterised in that：Leaned on the flight
Outside is welded with several flights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603851.9A CN107388804A (en) | 2017-07-21 | 2017-07-21 | One kind rotation hot-air through type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603851.9A CN107388804A (en) | 2017-07-21 | 2017-07-21 | One kind rotation hot-air through type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107388804A true CN107388804A (en) | 2017-11-24 |
Family
ID=60336053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710603851.9A Pending CN107388804A (en) | 2017-07-21 | 2017-07-21 | One kind rotation hot-air through type dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107388804A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030077226A (en) * | 2002-03-25 | 2003-10-01 | 김기태 | Spiral and axial heat flow type dryer |
| CN201269687Y (en) * | 2008-09-26 | 2009-07-08 | 赖进先 | Wheat and rice drying machine |
| CN201429299Y (en) * | 2009-06-30 | 2010-03-24 | 盐城市成功机械制造有限公司 | Integral split-type two-cylinder dryer |
| CN101738076A (en) * | 2009-12-11 | 2010-06-16 | 张家港市联达机械有限公司 | Dehumidification drying device |
| CN102032768A (en) * | 2010-12-23 | 2011-04-27 | 南京赛旺科技发展有限公司 | Screw drying equipment |
| CN102305528A (en) * | 2011-07-01 | 2012-01-04 | 福建省诏安县绿洲生化有限公司 | Spiral promoting drier |
| CN103075873A (en) * | 2013-01-22 | 2013-05-01 | 白志广 | Solid waste treatment equipment and application thereof in brick kiln |
| CN204421528U (en) * | 2014-12-26 | 2015-06-24 | 芜湖市鹏磊新材料有限公司 | A kind of New Type of Bentonite rotary drum drying machine |
| CN105588421A (en) * | 2016-03-04 | 2016-05-18 | 衢州市煜鑫农产品加工技术开发有限公司 | Tunnel type drying device |
| CN206094840U (en) * | 2016-10-14 | 2017-04-12 | 南京天华化学工程有限公司 | Novel spiral drying machine |
| CN206919628U (en) * | 2017-07-21 | 2018-01-23 | 福建绿洲生化有限公司 | One kind rotation hot-air through type dryer |
-
2017
- 2017-07-21 CN CN201710603851.9A patent/CN107388804A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030077226A (en) * | 2002-03-25 | 2003-10-01 | 김기태 | Spiral and axial heat flow type dryer |
| CN201269687Y (en) * | 2008-09-26 | 2009-07-08 | 赖进先 | Wheat and rice drying machine |
| CN201429299Y (en) * | 2009-06-30 | 2010-03-24 | 盐城市成功机械制造有限公司 | Integral split-type two-cylinder dryer |
| CN101738076A (en) * | 2009-12-11 | 2010-06-16 | 张家港市联达机械有限公司 | Dehumidification drying device |
| CN102032768A (en) * | 2010-12-23 | 2011-04-27 | 南京赛旺科技发展有限公司 | Screw drying equipment |
| CN102305528A (en) * | 2011-07-01 | 2012-01-04 | 福建省诏安县绿洲生化有限公司 | Spiral promoting drier |
| CN103075873A (en) * | 2013-01-22 | 2013-05-01 | 白志广 | Solid waste treatment equipment and application thereof in brick kiln |
| CN204421528U (en) * | 2014-12-26 | 2015-06-24 | 芜湖市鹏磊新材料有限公司 | A kind of New Type of Bentonite rotary drum drying machine |
| CN105588421A (en) * | 2016-03-04 | 2016-05-18 | 衢州市煜鑫农产品加工技术开发有限公司 | Tunnel type drying device |
| CN206094840U (en) * | 2016-10-14 | 2017-04-12 | 南京天华化学工程有限公司 | Novel spiral drying machine |
| CN206919628U (en) * | 2017-07-21 | 2018-01-23 | 福建绿洲生化有限公司 | One kind rotation hot-air through type dryer |
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