CN206919628U - One kind rotation hot-air through type dryer - Google Patents
One kind rotation hot-air through type dryer Download PDFInfo
- Publication number
- CN206919628U CN206919628U CN201720890937.XU CN201720890937U CN206919628U CN 206919628 U CN206919628 U CN 206919628U CN 201720890937 U CN201720890937 U CN 201720890937U CN 206919628 U CN206919628 U CN 206919628U
- Authority
- CN
- China
- Prior art keywords
- air
- hollow shaft
- cylinder
- horizontal material
- type dryer
- 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.)
- Active
Links
Abstract
The utility model 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 utility model 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 drying operation of the complicated heat sensitive material of physical behavior is the utility model is related to, more particularly, to one kind rotation heat
Wind penetration 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.
Utility model content
The purpose of this utility model is the deficiency for overcoming prior art, there is provided one kind rotation hot-air through type dryer.
Technical scheme is used by the utility model solves its technical problem：
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 utility model are：
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 utility model adapts to threadiness, powdery, granular a variety of thermal sensitivity things
Material, simple in construction, convenient to install and maintain, the thermal efficiency is high；And because material movement is slow, wind area strong wind forces down, produce
Middle dust is few, need not install deduster.
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 present utility model is sealed with suitable encapsulant respectively, beneficial to the work of complete machine
Make.
The utility model is described in further detail below in conjunction with drawings and Examples；A kind of but rotation of the present utility model
Turn hot-air through type dryer and be not limited to embodiment.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the cross section structure schematic diagram of material barrel of the present utility model.
Fig. 3 is the structural representation that hollow shaft of the present utility model is fitted without flight.
Fig. 4 is the structural representation of hollow shaft of the present utility model.
Fig. 5 is the cross section structure schematic diagram of hollow shaft of the present utility model.
Embodiment
Embodiment, referring to shown in Fig. 1-5, a kind of rotation hot-air through type dryer of the present utility model, it includes hollow
Axle 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 simplified
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 utility model 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 utility model can dry it is various have strict demand and the more complicated non-sticky material of character to temperature, such as
Grain, Chinese medicine tablet granula, biological organic fertilizer granula, organic carbon fertilizer granula etc..
6th, 2 dryer head and the tail of the present utility model can be connected through belt conveyor to increase drying yield, often
Platform machine respectively has 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
First machine wind-warm syndrome with 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 utility model, but this reality
Embodiment is not limited to new, every foundation the technical essence of the utility model is made any simple to above example
Modification, equivalent variations and modification, each fall within the protection domain of technical solutions of the utility model.
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 |
|---|---|---|---|
| CN201720890937.XU CN206919628U (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 |
|---|---|---|---|
| CN201720890937.XU CN206919628U (en) | 2017-07-21 | 2017-07-21 | One kind rotation hot-air through type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206919628U true CN206919628U (en) | 2018-01-23 |
Family
ID=61347886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890937.XU Active CN206919628U (en) | 2017-07-21 | 2017-07-21 | One kind rotation hot-air through type dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206919628U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388804A (en) * | 2017-07-21 | 2017-11-24 | 福建绿洲生化有限公司 | One kind rotation hot-air through type dryer |
| CN108641703A (en) * | 2018-04-18 | 2018-10-12 | 奈曼旗忠義砂产业有限公司 | A kind of production equipment of manufacture quartz fracturing sand special for oil field |
| CN109237917A (en) * | 2018-09-18 | 2019-01-18 | 长春华瑞生物质能源科技有限公司 | Case cylindrical dryer |
-
2017
- 2017-07-21 CN CN201720890937.XU patent/CN206919628U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388804A (en) * | 2017-07-21 | 2017-11-24 | 福建绿洲生化有限公司 | One kind rotation hot-air through type dryer |
| CN108641703A (en) * | 2018-04-18 | 2018-10-12 | 奈曼旗忠義砂产业有限公司 | A kind of production equipment of manufacture quartz fracturing sand special for oil field |
| CN108641703B (en) * | 2018-04-18 | 2021-01-05 | 奈曼旗忠義砂产业有限公司 | Production equipment for manufacturing quartz fracturing sand special for oil field |
| CN109237917A (en) * | 2018-09-18 | 2019-01-18 | 长春华瑞生物质能源科技有限公司 | Case cylindrical dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206919628U (en) | One kind rotation hot-air through type dryer | |
| CN105258467B (en) | A kind of medicinal material dryer | |
| CN204648867U (en) | A kind of thalline waste residue three-pass rotary drum drying equipment | |
| CN203940692U (en) | A kind of rotary flash distillation formula biomass powder raw material drying machine | |
| CN101238839B (en) | Tea dynamic drying machine | |
| CN201575670U (en) | Rotary cylinder dryer | |
| CN106116707A (en) | A kind of livestock manure fermented processing equipment | |
| CN206056199U (en) | Potent heating flash evaporation drying machine | |
| CN107860189A (en) | A kind of fruit seed drying plant | |
| CN205641905U (en) | Chinese -medicinal material drying -machine | |
| CN206459430U (en) | Boiling drier | |
| CN106500477A (en) | A kind of rotary drum drying machine suitable for rubbish material | |
| CN205897824U (en) | Directly ally oneself with pipe bundle drier | |
| CN206056200U (en) | Whirlwind flash drier | |
| CN107388804A (en) | One kind rotation hot-air through type dryer | |
| CN202470673U (en) | Visual type air-flow drying system | |
| CN206847273U (en) | A kind of cryogenic thermostat dehumidification drying machine | |
| CN203964587U (en) | Novel drum type drying equipment | |
| CN205156571U (en) | Automatic three return stroke cylinder drying -machines of drying | |
| CN213040966U (en) | Quick drying device is used in grain processing | |
| CN207439126U (en) | The conveying of novel grain drying machine divides grain device | |
| CN204555604U (en) | Granular organic fertilizer grading drying device | |
| CN104155233B (en) | A kind of assay device in simulation waves splash about district | |
| CN208814863U (en) | A kind of sludge film drier | |
| CN207487303U (en) | Reduced iron powder drying unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |