CN104930833B - Drying machine - Google Patents
Drying machine Download PDFInfo
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- CN104930833B CN104930833B CN201510361290.7A CN201510361290A CN104930833B CN 104930833 B CN104930833 B CN 104930833B CN 201510361290 A CN201510361290 A CN 201510361290A CN 104930833 B CN104930833 B CN 104930833B
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- outer cylinder
- hopper
- cylinder body
- inner barrel
- throwing plate
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Abstract
The invention discloses a drying machine which comprises an outer cylinder. An inner cylinder coaxial with the outer cylinder is arranged in the outer cylinder, a feeding shell is arranged at one end of the outer cylinder, a gas inlet pipe is arranged in the feeding shell, a hopper is arranged above the feeding shell, and a hygrometer is arranged in the hopper. A first feeding funnel and a second feeding funnel are arranged at a discharging opening of the hopper. A support is arranged on the feeding shell and connected with a vibration bar through a vibration motor, and the vibration bar stretches in the hopper. The inner wall of the outer cylinder and the inner wall of the inner cylinder are provided with hook-shaped lifting boards, the outer wall of the inner cylinder is connected with the inner wall of the outer cylinder through an arc support, and an arc lifting device is arranged on the outer wall of the inner cylinder. According to the drying machine, dried fertilizer particles are good in appearance, little in powder and high in yield, the feeding amount can be effectively scattered, and smooth feeding is facilitated.
Description
Technical field
The present invention relates to a kind of granulated fertilizer production equipment, particularly a kind of dehydrator.
Background technology
At present, traditional dehydrator, because of its only one of which Drying, so being also called monotubular dehydrator.Its drying course
It is：Dry wet stock is sent to hopper by belt conveyor or bucket elevator, and then the charger of Jing hoppers passes through charge pipe
Road enters feed end.The gradient of feeding tube is greater than the angle of crater of material, so that material is smoothly flowed in exsiccator.Drying
Machine cylinder be one with horizontal line slightly into inclined rotor.Material is added from higher end, and thermophore is entered by low side, with
Material also has thermophore and material cocurrent to enter cylinder into counter current contacting.As the rotation material of cylinder is transported by action of gravity
Row is to the one end bottom of compared with.During wet stock is moved forward in the cylinder, directly or indirectly obtained thermophore to heat, make wet
Material is able to drying, then sends in discharge end percutaneous band machine or conveying worm.
Because monotubular dehydrator is a kind of universal dehydrator, wet granulated fertilizer to be dried, moisture content Jing after formed by balling machine
It is higher, low intensity, when it enters Drying, because dehydrator diameter is too big, the higher granulated fertilizer of moisture content is high from cylinder
Low side is fallen at end, and granulated fertilizer is easily broken；From drier body front end to rear end, fertiliser granulates are through constantly falling repeatedly
Fall, easily cause fertiliser granulates appearance poor, powder is more, and yield rate is low.The structure of Double-barrel drying machine so that dehydrator can not be uniform
Charging, most of material is all entered between outer cylinder body and inner barrel, and charging is few in inner core body, it is impossible to effectively using double
The advantage of cylinder drier structure is drying granulated fertilizer；After the granulated fertilizer balling-up of heterogeneity, contained humidity is different, for containing
The higher granulated fertilizer of moisture, easily lumps in charging aperture, is unfavorable for smooth charging.
The content of the invention
It is an object of the present invention to provide a kind of dehydrator.Using this drying machine drying granulated fertilizer not only outward appearance it is good,
Powder is few, high yield rate, and can effectively disperse inlet amount, beneficial to smooth charging.
Technical scheme：A kind of dehydrator, including outer cylinder body, are provided with the inner barrel being coaxial therewith in outer tube body,
One end of outer cylinder body is provided with charging housing, and in charging housing air inlet pipe, two on outer tube body wall backing ring and gear ring, gear ring are provided with
It is located between two backing rings, the support roller for matching is correspondingly provided with below backing ring, gear, gear and gear ring is provided with below gear ring
It is meshed, motor passes through variator gear；The charging housing top is provided with hopper, and drimeter is provided with hopper；Institute
The discharging opening for stating hopper is provided with the first loading hopper, the second loading hopper, and the bore of first loading hopper enters less than second
The bore of funnel；First loading hopper is connected with the first elephant trunk being disposed below, the discharging opening of first elephant trunk
Stretch in dehydrator inner core body；Second loading hopper is connected with the second elephant trunk being disposed below, second elephant trunk
Discharging opening is stretched between dehydrator outer cylinder body and inner barrel；Support is additionally provided with the charging housing, support passes through vibrating motor
It is connected with vibrating head, the vibrating head is stretched into inside hopper；The inwall of the outer cylinder body is equipped with hook-shaped with the inwall of inner barrel
Lifting blade, the outer wall Jing arc supports of inner barrel are connected with the inwall of outer cylinder body；Inner barrel outer wall is provided with arc raising material unit,
Described arc raising material unit includes the first curved throwing plate and the second curved throwing plate；Described arc support, the first arc
Lifting blade, the second curved throwing plate are directed to the direction of rotation of cylinder with the bent back ends of hook-shaped lifting blade；The inner barrel
Radius is that the length of the 1/3 of outer cylinder body radius, first curved throwing plate and the second curved throwing plate is respectively outer cylinder body half
The 1/3 of footpath；First curved throwing plate and the second curved throwing plate are respectively with the angle of inner barrel outer wall junction tangent plane
±α；The installation number of first curved throwing plate and the second curved throwing plate is respectively 4.
In aforesaid dehydrator, the angle α is 45 °.
Compared with prior art, the present invention is provided with the first loading hopper, the second loading hopper in the discharge end in hopper, when
After granulated fertilizer enters in material bin, the first loading hopper positioned at hopper lower section discharge outlet can effectively divide with the second loading hopper
Scattered seed fertilizer, the first loading hopper is different from the bore of the second loading hopper, and effective control enters outer cylinder body and inner barrel
Between and inner barrel inlet amount；Drimeter inside hopper can monitor the moisture in hopper, when hopper endoparticle
When fertilizer moisture content is higher than controlling value, Vibration on Start-up motor drives vibrating head vibration, breaks up the granulated fertilizer that will be lumpd,
The problem that effectively solving hopper internal particle fertilizer easily lumps；The inner barrel being coaxial therewith, inner barrel are provided with outer cylinder body
Outer wall is provided with arc raising material unit, and arc raising material unit includes the first curved throwing plate and the second curved throwing plate, dehydrator rotation
Become a cadre it is dry during, when landing from outer cylinder body top down after granulated fertilizer is kicked up by hook-shaped lifting blade, granulated fertilizer drop
Inner barrel and arc raising material unit can be first touched during falling, the landing stroke of granulated fertilizer is shortened, granule is reduced
The impulsive force that fertilizer is subject to；The lifting blade that arc raising material unit is adopted, can not only buffer granulated fertilizer, and the plate body of arc sets
Meter so that the granulated fertilizer on plate body that falls can downwards be tumbled rapidly because of gravity, effectively reduces granulated fertilizer in cylinder
Interior mutual collision, phase mutual friction cause the frangible probability of granulated fertilizer；Connected by arc support between outer cylinder body and inner barrel,
The arc support of bending reasonable can disperse to receive mechanical stiffness face, reduce because the too high flatulence of heat type for causing of internal temperature is cold in drying course
The infringement that contracting is caused to support.The present invention can effectively disperse inlet amount, solve the problems, such as that hopper endoparticle fertilizer easily lumps, profit
In smooth charging；The granulated fertilizer outward appearance of drying machine drying is good, and powder is few, high yield rate.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the A-A views of Fig. 1；
Fig. 3 is arc raising material unit scheme of installation.
Labelling in accompanying drawing for：1- outer cylinder bodies, 2- inner barrels, 3- backing rings, 4- gear rings, 5- support rollers, 6- gears, 7- is electronic
Machine, 8- variators, 9- hoppers, 10- charging housings, the elephant trunks of 11- first, the elephant trunks of 12- second, the loading hoppers of 13- first, 14- the
Two loading hoppers, 15- vibrating motors, 16- supports, 17- vibrating heads, 18- drimeters, 19- air inlet pipe, 20- arc supports, 21-
Hook-shaped lifting blade, the curved throwing plates of 22- first, the curved throwing plates of 23- second.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated, but be not intended as to the present invention limit according to
According to.
Embodiment.A kind of dehydrator, as Figure 1-3, including outer cylinder body 1, is provided be coaxial therewith interior in outer cylinder body 1
Cylinder 2, one end of outer cylinder body 1 is provided with charging housing 10, and in charging housing 10 air inlet pipe 19, two on the wall of outer cylinder body 1 are provided with
Backing ring 3 and gear ring 4, gear ring 4 is located between two backing rings 3, and the lower section of backing ring 3 is correspondingly provided with the support roller 5 for matching, gear ring 4
Lower section is provided with gear 6, and gear 6 is meshed with gear ring 4, and motor 7 passes through the travelling gear 6 of variator 8；On the charging housing 10
Side is provided with hopper 9, hopper 9 and is provided with drimeter 18；The discharging opening of the hopper 9 is provided with the first loading hopper 13, second and feeds
Funnel 14, the bore of first loading hopper 13 is less than the bore of the second loading hopper 14；First loading hopper 13 with
The first elephant trunk 11 being disposed below connects, and the discharging opening of first elephant trunk 11 is stretched in dehydrator inner barrel 2；Described second
Loading hopper 14 is connected with the second elephant trunk 12 being disposed below, and the discharging opening of second elephant trunk 12 stretches into dehydrator outer cylinder body
Between 1 and inner barrel 2；Support 16 is additionally provided with the charging housing 10, support 16 is connected by vibrating motor 15 with vibrating head 17
Connect, the vibrating head 17 is stretched into inside hopper 9；The inwall of the outer cylinder body 1 is equipped with hook-shaped lifting blade with the inwall of inner barrel 2
21, the outer wall Jing arc supports 20 of inner barrel 2 are connected with the inwall of outer cylinder body 1；The outer wall of inner barrel 2 is provided with arc lifting dress
Put, described arc raising material unit includes the first curved throwing plate 22 and the second curved throwing plate 23；Described arc support 20,
First curved throwing plate 22, the second curved throwing plate 23 are directed to the rotation side of cylinder with the bent back ends of hook-shaped lifting blade 21
To；The radius of the inner barrel 2 is the 1/3 of the radius of outer cylinder body 1, the curved throwing plate 23 of first curved throwing plate 22 and second
Length be respectively the 1/3 of the radius of outer cylinder body 2；The curved throwing plate 23 of first curved throwing plate 22 and second respectively with inner core
The angle of the outer wall junction tangent plane of body 2 is ± α；The installation number of the curved throwing plate 23 of first curved throwing plate 22 and second
Respectively 4.
In aforesaid dehydrator, the angle α is 45 °.
The first loading hopper 13, the second loading hopper 14 are provided with the discharge end of hopper 9, when granulated fertilizer enters material bin 9
After interior, positioned at the lower section discharge outlet of hopper 9 the first loading hopper 13 and the second loading hopper 14 can effective discrete particles fertilizer,
First loading hopper 13 is different from the bore of the second loading hopper 14, effective control enter between outer cylinder body 1 and inner barrel 2 with
And the inlet amount of inner barrel 2；First elephant trunk 11 and the second elephant trunk 12 be respectively protruding in dehydrator inner barrel 2 and outer cylinder body 1 with it is interior
Between cylinder 2, with charging housing 10 to be flexibly connected, in dehydrator rotation process, charging housing 10 is to maintain static to dehydrator
's；Drimeter 18 inside hopper 9 can monitor the moisture in hopper 9, when the endoparticle fertilizer moisture content of hopper 9 is higher than
During controlling value, Vibration on Start-up motor 15 drives vibrating head 17 to vibrate, and breaks up the granulated fertilizer that will be lumpd, effectively solving material
The problem that the 9 internal particle fertilizer that struggle against easily lump.
The inner barrel 2 being coaxial therewith is provided with outer cylinder body 1, in the outer wall of inner barrel 2 arc raising material unit is provided with, arc is raised
Material device includes the first curved throwing plate 22 and the second curved throwing plate 23, in dehydrator spin drying process, works as granulated fertilizer
When landing from the top down of outer cylinder body 1 after being kicked up by hook-shaped lifting blade 21, granulated fertilizer can first touch interior in descent
Cylinder 2 and arc raising material unit, shorten the landing stroke of granulated fertilizer, reduce the impulsive force that granulated fertilizer is subject to；Arc
The lifting blade that shape raising material unit is adopted, can not only buffer granulated fertilizer, and the plate body design of arc so that fall on plate body
Granulated fertilizer can downwards be tumbled rapidly because of gravity, effectively reduce granulated fertilizer mutually collision, phase mutual friction in cylinder
Cause the probability that granulated fertilizer is frangible；Connected by arc support 20 between outer cylinder body 1 and inner barrel 2, the arc support of bending
20 can reasonable dispersion receive mechanical stiffness face, reduce because in drying course internal temperature it is too high cause expand with heat and contract with cold support caused
Infringement.When the radius of the inner barrel 2 is the 1/3 of the radius of outer cylinder body 1, the arc of first curved throwing plate 22 and second is raised
The length of flitch 23 is respectively the 1/3 of the radius of outer cylinder body 2；The curved throwing plate 23 of first curved throwing plate 22 and second is distinguished
Angle with the outer wall junction tangent plane of inner barrel 2 is ± 45 °；The curved throwing plate 23 of first curved throwing plate 22 and second
When installation number is respectively 4, the outward appearance of the granulated fertilizer of drying machine drying is good, and powder is minimum, yield rate highest.
The present invention can effectively disperse inlet amount, solve the problems, such as that hopper endoparticle fertilizer easily lumps, beneficial to smooth charging；
The granulated fertilizer outward appearance of drying machine drying is good, and powder is few, high yield rate.
Claims (2)
1. a kind of dehydrator, it is characterised in that：Including outer cylinder body（1）, outer cylinder body（1）Inside it is provided with the inner barrel being coaxial therewith
（2）, outer cylinder body（1）One end be provided with charging housing（10）, feed housing（10）Inside it is provided with air inlet pipe（19）, outer cylinder body（1）Wall
On two backing rings（3）And gear ring（4）, gear ring（4）It is located at two backing rings（3）Between, backing ring（3）Lower section be correspondingly provided with phase
The support roller matched somebody with somebody（5）, gear ring（4）Lower section be provided with gear（6）, gear（6）With gear ring（4）It is meshed, motor（7）By speed change
Device（8）Travelling gear（6）；The charging housing（10）Top is provided with hopper（9）, hopper（9）Inside it is provided with drimeter（18）；It is described
Hopper（9）Discharging opening be provided with the first loading hopper（13）, the second loading hopper（14）, first loading hopper（13）Mouth
Footpath is less than the second loading hopper（14）Bore；First loading hopper（13）With the first elephant trunk being disposed below（11）Even
Connect, first elephant trunk（11）Discharging opening stretch into dehydrator inner barrel（2）It is interior；Second loading hopper（14）With positioned at its
Second elephant trunk of lower section（12）Connection, second elephant trunk（12）Discharging opening stretch into dehydrator outer cylinder body（1）With inner barrel（2）
Between；The charging housing（10）On be additionally provided with support（16）, support（16）By vibrating motor（15）With vibrating head（17）Even
Connect, the vibrating head（17）Stretch into hopper（9）It is internal；The outer cylinder body（1）Inwall and inner barrel（2）Inwall be equipped with hook
Shape lifting blade（21）, inner barrel（2）Outer wall Jing arc supports（20）With outer cylinder body（1）Inwall connection；Inner barrel（2）Outer wall
Arc raising material unit is provided with, described arc raising material unit includes the first curved throwing plate（22）With the second curved throwing plate
（23）；Described arc support（20）, the first curved throwing plate（22）, the second curved throwing plate（23）With hook-shaped lifting blade（21）
Bent back ends be directed to the direction of rotation of cylinder；The inner barrel（2）Radius be outer cylinder body（1）The 1/3 of radius, described
One curved throwing plate（22）With the second curved throwing plate（23）Length be respectively outer cylinder body（1）The 1/3 of radius；First arc
Shape lifting blade（22）With the second curved throwing plate（23）Respectively with inner barrel（2）The angle of outer wall junction tangent plane is ± α；It is described
First curved throwing plate（22）With the second curved throwing plate（23）Installation number be respectively 4.
2. dehydrator according to claim 1, it is characterised in that the angle α is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361290.7A CN104930833B (en) | 2015-06-28 | 2015-06-28 | Drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361290.7A CN104930833B (en) | 2015-06-28 | 2015-06-28 | Drying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104930833A CN104930833A (en) | 2015-09-23 |
| CN104930833B true CN104930833B (en) | 2017-05-03 |
Family
ID=54118111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510361290.7A Expired - Fee Related CN104930833B (en) | 2015-06-28 | 2015-06-28 | Drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930833B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387044A (en) * | 2018-11-16 | 2019-02-26 | 江苏德联达智能科技有限公司 | A kind of dryer for electronic product production |
| CN113074536A (en) * | 2021-04-13 | 2021-07-06 | 辽宁五寰特种材料与智能装备产业技术研究院有限公司 | Spiral reciprocating return type drying kiln |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61223483A (en) * | 1985-03-28 | 1986-10-04 | 日本たばこ産業株式会社 | Double cylinder type drier |
| JP2000337771A (en) * | 1999-05-28 | 2000-12-08 | Toshiba Mach Co Ltd | Double cylindrical dryer and its manufacture |
| CN201397016Y (en) * | 2009-05-18 | 2010-02-03 | 盐城市赛隆节能技术工程有限公司 | Double barrel dryer |
| CN201508102U (en) * | 2009-09-01 | 2010-06-16 | 张井猛 | Double-barrel drying machine |
| CN203869443U (en) * | 2014-05-09 | 2014-10-08 | 泸州职业技术学院 | Roller dryer |
| CN104406378A (en) * | 2014-11-12 | 2015-03-11 | 江阴市联业生物科技有限公司 | Double-drum outer-circulation dryer and drying process thereof |
| CN204902475U (en) * | 2015-06-28 | 2015-12-23 | 贵州省瓮安兴农磷化工有限责任公司 | Granular fertilizer drying -machine |
-
2015
- 2015-06-28 CN CN201510361290.7A patent/CN104930833B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61223483A (en) * | 1985-03-28 | 1986-10-04 | 日本たばこ産業株式会社 | Double cylinder type drier |
| JP2000337771A (en) * | 1999-05-28 | 2000-12-08 | Toshiba Mach Co Ltd | Double cylindrical dryer and its manufacture |
| CN201397016Y (en) * | 2009-05-18 | 2010-02-03 | 盐城市赛隆节能技术工程有限公司 | Double barrel dryer |
| CN201508102U (en) * | 2009-09-01 | 2010-06-16 | 张井猛 | Double-barrel drying machine |
| CN203869443U (en) * | 2014-05-09 | 2014-10-08 | 泸州职业技术学院 | Roller dryer |
| CN104406378A (en) * | 2014-11-12 | 2015-03-11 | 江阴市联业生物科技有限公司 | Double-drum outer-circulation dryer and drying process thereof |
| CN204902475U (en) * | 2015-06-28 | 2015-12-23 | 贵州省瓮安兴农磷化工有限责任公司 | Granular fertilizer drying -machine |
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| Publication number | Publication date |
|---|---|
| CN104930833A (en) | 2015-09-23 |
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Granted publication date: 20170503 Termination date: 20210628 |