CN209310403U - Lifting plate of shoveling plate type rotary drum dryer - Google Patents

Lifting plate of shoveling plate type rotary drum dryer Download PDF

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Publication number
CN209310403U
CN209310403U CN201821965311.1U CN201821965311U CN209310403U CN 209310403 U CN209310403 U CN 209310403U CN 201821965311 U CN201821965311 U CN 201821965311U CN 209310403 U CN209310403 U CN 209310403U
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China
Prior art keywords
tube wall
lifting blade
inner tube
folded plate
plate
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CN201821965311.1U
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Chinese (zh)
Inventor
李瑞建
徐以昌
韩静
张立峰
张伟
马风军
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Shandong Honor Energy Technology Co ltd
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Shandong Honor Energy Technology Co ltd
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Abstract

The utility model provides a lifting blade of shoveling plate formula rotary drum drying machine, includes the barrel, the barrel includes inner tube wall and urceolus wall, be equipped with the air intake on the urceolus wall, be equipped with a plurality of wind distribution holes on the inner tube wall, form first plenum between inner tube wall and the urceolus wall, be equipped with a plurality of lifting devices along the even interval of circumferencial direction on the inner tube wall, leave the cavity in the lifting device and form the second plenum, be equipped with on the lifting device with the wind distribution hole cooperation on the inner tube wall form a plurality of wind distribution holes of air convection, it has the advantage of anti-sticking wall, has reduced unnecessary waste and the amount of labour, has improved the operating efficiency and the life-span of rotary drum.

Description

A kind of lifting blade of shovelling plate formula whizzer
Technical field
The utility model relates to revolving drum granulator machines or rotary drying machinery technical field more particularly to one kind to copy plate type rotary The lifting blade of drum drier.
Background technique
Shovelling plate formula whizzer is a kind of additional heat-conduction-type rotating machinery, and wet stock is in roller by interior acquisition with thermally conductive Mode transmits heat, removes moisture, wet containing water content required by reaching.Heat passes to an inner wall by drum outer wall, then is transmitted to object Material, the thermal efficiency is high, can operate continuously.
Lifting blade (i.e. shovelling plate) is a part important in shovelling plate formula whizzer, and material is raised by lifting blade, fallen Heat exchange is carried out with by the intracorporal high temperature air of cylinder during lower, achievees the purpose that material drying.In actual moving process, pass The lifting blade form of system is temperature sensitive, and viscous material is not applicable, during temperature is sensitive, viscous material is raised by shovelling plate, Without flowing in lifting blade, material mutual extrusion easily adheres between lifting blade and barrel material, and longtime running influences lifting The amount of raising of plate, and then the performance of rotating cylinder is influenced, it can only finally shut down cleaning.
It should be noted that above content belongs to the technology category of cognition of inventor, the prior art is not necessarily constituted.
Utility model content
To overcome above-mentioned deficiency, the utility model provides a kind of lifting blade of shovelling plate formula whizzer, it has anti- The advantages of viscous wall, reduce unnecessary waste and manual labor amount, improve operational efficiency and the service life of rotating cylinder, solves existing There is the problems in technology.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of lifting blade of shovelling plate formula whizzer, including cylinder, the cylinder include inner tube wall and outer tube wall, described Outer tube wall is equipped with air inlet, and the inner tube wall is equipped with several wind distributing holes, forms first between the inner tube wall and outer tube wall Air compartment, along the circumferential direction uniform intervals are equipped with several raising material units on the inner tube wall, and there are cavity shapes in the raising material unit At the second air compartment, the raising material unit, which is equipped with, cooperatively forms cross-ventilated several wind distributing holes with the wind distributing hole on inner tube wall.
The lifting blade includes upper lifting blade and lower lifting blade, is respectively equipped with several cloth on the upper lifting blade and inner tube wall Air holes, the upper lifting blade and lower lifting blade one end are separately positioned on inner tube wall, and the other end is fixed together, the upper lifting The second air compartment is formed between plate and lower lifting blade.
The upper lifting blade includes end to end upper folded plate I and upper folded plate III, under lower lifting blade includes end to end Folded plate I and lower flap portion II, described one end upper folded plate I are connected on inner tube wall, and the other end is connected by upper folded plate III and lower flap portion II It connects, the upper folded plate I is equipped with several wind distributing holes.
The upper lifting blade includes successively end to end upper folded plate I, upper folded plate II and upper folded plate III, lower lifting blade packet End to end lower flap portion I and lower flap portion II are included, described one end upper folded plate I is connected on inner tube wall, and the other end passes through upper folded plate II is connect with lower flap portion II, is respectively equipped with several wind distributing holes on the upper folded plate I and upper folded plate II.
The upper lifting blade is a curved throwing plate, and lifting blade one end is connect with inner tube wall on the arc, the other end and Lifting blade is arranged under the arc on inner tube wall to connect, under lifting blade and arc between lifting blade is the second wind on the arc Room, lifting blade is equipped with several wind distributing holes on the arc, and second air compartment is connected to by wind distributing hole with the first air compartment.
Several support plates are equipped between the inner tube wall and outer tube wall, by support plate be welded on inner tube wall and outer tube wall it Between, the axial direction of support plate and inner tube wall has angle.
Ventilation opening is equipped on the inner tube wall with upper lifting blade and lower lifting blade junction, the first air compartment and the second air compartment are logical Cross ventilation opening connection.
The hole shape of the ventilation opening is rectangular slat shape.
The angle of the axial direction of the support plate and inner tube wall is 15-30 degree.
The utility model takes above-mentioned technical proposal to have the advantages that anti-sticking wall, and the application passes through the first air compartment of setting The first air compartment is communicated with the second air compartment with the second air compartment and by wind distributing hole, hot-air or cold air convection is formed, adds The drying efficiency of material in fast cylinder.Material will be effectively avoided with setting wind distributing hole on upper lifting blade on inner tube wall simultaneously to glue Situation on inner tube wall and upper lifting blade reduces unnecessary waste and manual labor amount, improves the operation effect of rotating cylinder Rate and service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 2 in the utility model.
Fig. 2 is the usage state diagram of Fig. 1.
Fig. 3 is the structural schematic diagram of embodiment 1 in the utility model.
Fig. 4 is the structural schematic diagram of embodiment 3 in the utility model.
Fig. 5 is that inner tube wall is unfolded to the structure chart of support plate on it.
In figure, 1, outer tube wall, 2, inner tube wall, 3, upper folded plate I, 4, upper folded plate II, 5, upper folded plate III, 6, lower flap portion II, 7, Lower flap portion I, 8, wind distributing hole, 9, lifting blade on arc, 10, lifting blade under arc, 11, support plate, the 12, first air compartment, 13, second Air compartment, 14, ventilation opening.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment and in conjunction with attached drawing, it is practical to this It is novel to be described in detail.
So-called orientation "upper" and "lower" are only to indicate opposite in the utility model specification and claims Position relation, and the positional relationship embodied for the attached drawing of this specification.
Embodiment 1:
As shown in Figs. 1-5, a kind of lifting blade of shovelling plate formula whizzer, including cylinder, the cylinder include inner tube wall 2 With outer tube wall 1, the outer tube wall 1 be equipped with air inlet, air inlet can be arranged in outer tube wall 1 end (in the present embodiment by In visual angle reason, be not drawn into) or the circumference of outer tube wall 1 on, the inner tube wall 2 be equipped with several wind distributing holes 8, the inner tube wall Forming the first air compartment 12 between 2 and outer tube wall 1, along the circumferential direction uniform intervals are equipped with several raising material units on the inner tube wall 2, There are cavitys to form the second air compartment 13 in the raising material unit, and the raising material unit is equipped with matches with the wind distributing hole 8 on inner tube wall 2 Conjunction forms cross-ventilated several wind distributing holes 8.
The raising material unit includes upper lifting blade and lower lifting blade, if being respectively equipped on the upper lifting blade and inner tube wall 2 Dry wind distributing hole 8, the upper lifting blade and lower lifting blade one end are separately positioned on inner tube wall, and the other end is fixed together, described The second air compartment 13 is formed between upper lifting blade and lower lifting blade.
First air compartment 12 is connected to the second air compartment 13 by wind distributing hole 8, formed the first air compartment 12 and the second air compartment 13 it Between cross-ventilation, accelerate high temperature air carry out heat exchange, accelerate drying efficiency.Simultaneously on inner tube wall 2 and upper lifting blade Wall can be glued to avoid material equipped with wind distributing hole 8, be effectively reduced unnecessary waste and manual labor amount, improve rotating cylinder Operational efficiency and service life.
The upper lifting blade includes end to end upper folded plate I3 and upper folded plate III5, and lower lifting blade includes end to end Lower flap portion I7 and lower flap portion II6, described one end upper folded plate I3 are connected on inner tube wall 2, and the other end is by upper folded plate III5 under Folded plate II connection, the upper folded plate I3 is equipped with several wind distributing holes 8, on wind distributing hole 8 gas velocity 10m/s-30m/s, upper folded plate III5 Certain air flow spaces can be provided for upper folded plate I3 by being not provided with wind distributing hole 8, accelerated the drying efficiency of material, prevented object Expect viscous wall.
Between the inner tube wall 2 and outer tube wall 1 be equipped with several support plates 11, by support plate 11 be welded on inner tube wall 2 with Between outer tube wall 1, the axial direction of support plate 11 and inner tube wall 2 has angle, by by the axial direction of support plate 11 and inner tube wall 2 Direction is set as with angle, and it is distinguished and admirable to form whirlpool in the first air compartment 12, accelerates air circulation speed, is improved material and is dried Dry speed.
It is equipped with ventilation opening 14 on the inner tube wall 2 with upper lifting blade and lower lifting blade institute junction, the first air compartment 12 and the Two air compartments 13 are connected to by ventilation opening 14, and air enters the second air compartment 13 by ventilation opening 14, are then entered through wind distributing hole 8 In cylinder, not only accelerates drying materials speed, but also prevent material from gluing wall by air flowing, improve equipment operating efficiency.
The hole shape of the ventilation opening 14 is rectangular slat shape, not only can improve lifting blade and inner tube wall 2 Between installation be adapted to effect, in addition it can reduce the difficulty of processing of lifting blade.
The support plate 11 and the angle of the axial direction of inner tube wall 2 are 15-30 degree, the air stream of material under this angle Dynamic rate can most make material avoid being bonded on inner tube wall 2 and on lifting blade.
Embodiment 2:
As shown in Figs. 1-5, a kind of lifting blade of shovelling plate formula whizzer, including cylinder, the cylinder include inner tube wall 2 With outer tube wall 1, the outer tube wall 1 be equipped with air inlet, air inlet can be arranged in outer tube wall 1 end (in the present embodiment by In visual angle reason, be not drawn into) or the circumference of outer tube wall 1 on, the inner tube wall 2 be equipped with several wind distributing holes 8, the inner tube wall Forming the first air compartment 12 between 2 and outer tube wall 1, along the circumferential direction uniform intervals are equipped with several raising material units on the inner tube wall 2, There are cavitys to form the second air compartment 13 in the raising material unit, and the raising material unit is equipped with matches with the wind distributing hole 8 on inner tube wall 2 Conjunction forms cross-ventilated several wind distributing holes 8.
The raising material unit includes upper lifting blade and lower lifting blade, if being respectively equipped on the upper lifting blade and inner tube wall 2 Dry wind distributing hole 8, the upper lifting blade and lower lifting blade one end are separately positioned on inner tube wall 2, and the other end is fixed together, described The second air compartment 13 is formed between upper lifting blade and lower lifting blade.
First air compartment 12 is connected to the second air compartment 13 by wind distributing hole 8, formed the first air compartment 12 and the second air compartment 13 it Between cross-ventilation, accelerate high temperature air carry out heat exchange, accelerate drying efficiency.Simultaneously on inner tube wall 2 and upper lifting blade Wall can be glued to avoid material equipped with wind distributing hole 8, be effectively reduced unnecessary waste and manual labor amount, improve rotating cylinder Operational efficiency and service life.
The upper lifting blade includes successively end to end upper folded plate I3, upper folded plate II4 and upper folded plate III5, lower lifting blade Including end to end lower flap portion I7 and lower flap portion II6, described one end upper folded plate I3 is connected on inner tube wall 2, and the other end passes through Upper folded plate II4 is connect with lower flap portion II6, is respectively equipped with several wind distributing holes 8 on the upper folded plate I3 and upper folded plate II4.With it is above-mentioned The shape of second air compartment 13 unlike embodiment 1 difference, be will increase a upper folded plate II4 on upper lifting blade, and Wind distributing hole 8 is set on upper folded plate II4, increases area occupied of the wind distributing hole 8 on upper lifting blade, increases air flowing speed Degree, more accelerates the drying rate of material, improves drying efficiency, in addition, being more that of avoiding material in inner tube wall 2 and raising It is bonded on flitch.
Between the inner tube wall 2 and outer tube wall 1 be equipped with several support plates 11, by support plate 11 be welded on inner tube wall 2 with Between outer tube wall 1, the axial direction of support plate 11 and inner tube wall 2 has angle, by by the axial direction of support plate 11 and inner tube wall 2 Direction is set as with angle, and it is distinguished and admirable to form whirlpool in the first air compartment 12, accelerates air circulation speed, is improved material and is dried Dry speed.
It is equipped with ventilation opening 14 on the inner tube wall 2 with upper folded plate I3 and the institute junction lower flap portion I7, the first air compartment 12 and the Two air compartments 13 are connected to by ventilation opening 14, and air enters the second air compartment 13 by ventilation opening 14, are then entered through wind distributing hole 8 In cylinder, not only accelerates drying materials speed, but also prevent material from gluing wall by air flowing, improve equipment operating efficiency.
The hole shape of the ventilation opening 14 is rectangular slat shape, not only can cooperate lifting blade and inner tube wall 2 Between installation be adapted to effect, in addition it can reduce the difficulty of processing of lifting blade.
The support plate 11 and the angle of the axial direction of inner tube wall 2 are 15-30 degree, the air stream of material under this angle Dynamic rate can most make material avoid being bonded on inner tube wall 2 and on lifting blade.
Embodiment 3:
As shown in Figs. 1-5, a kind of lifting blade of shovelling plate formula whizzer, including cylinder, the cylinder include inner tube wall 2 With outer tube wall 1, the outer tube wall 1 be equipped with air inlet, air inlet can be arranged in outer tube wall 1 end (in the present embodiment by In visual angle reason, be not drawn into) or the circumference of outer tube wall 1 on, the inner tube wall 2 be equipped with several wind distributing holes 8, the inner tube wall Forming the first air compartment 12 between 2 and outer tube wall 1, along the circumferential direction uniform intervals are equipped with several raising material units on the inner tube wall 2, There are cavitys to form the second air compartment 13 in the raising material unit, and the raising material unit is equipped with matches with the wind distributing hole 8 on inner tube wall 2 Conjunction forms cross-ventilated several wind distributing holes 8.
The raising material unit includes upper lifting blade and lower lifting blade, if being respectively equipped on the upper lifting blade and inner tube wall 2 Dry wind distributing hole 8, the upper lifting blade and lower lifting blade one end are separately positioned on inner tube wall 2, and the other end is fixed together, described The second air compartment 13 is formed between upper lifting blade and lower lifting blade.
First air compartment 12 is connected to the second air compartment 13 by wind distributing hole 8, formed the first air compartment 12 and the second air compartment 13 it Between cross-ventilation, accelerate high temperature air carry out heat exchange, accelerate drying efficiency.Simultaneously on inner tube wall 2 and upper lifting blade Wall can be glued to avoid material equipped with wind distributing hole 8, be effectively reduced unnecessary waste and manual labor amount, improve rotating cylinder Operational efficiency and service life.
The upper lifting blade is a curved throwing plate 9, and 9 one end of lifting blade is connect with inner tube wall 2 on the arc, the other end It is connect with lifting blade 10 under the arc being arranged on inner tube wall 2, is between lifting blade 10 under lifting blade 9 and arc on the arc Second air compartment 13, lifting blade 9 is equipped with several wind distributing holes 8 on the arc, and second air compartment 13 passes through wind distributing hole 8 and first Air compartment 12 is connected to.It is set as arcuate shape by the way that upper lifting blade is set lifting blade, increases lifting blade and lower lifting blade Flatness is conducive to the landing of material, while setting smooth arc for lifting blade, reduces because lifting blade rotates bring The increase of frictional force keeps energy consumption in rotation process excessively high, reduces energy consumption.
It is equipped with several support plates 11 between the inner tube wall 2 and outer tube wall 1, the support plate 11 is welded on inner tube wall Between 2 and outer tube wall 1, the axial direction of support plate 11 and inner tube wall 2 has angle, by by support plate 11 and inner tube wall 2 Axial direction is set as with angle, and it is distinguished and admirable to form whirlpool in the first air compartment 12, accelerates air circulation speed, improves object Expect drying rate.
It is equipped with ventilation opening 14 on the inner tube wall 2 with upper folded plate I3 and the institute junction lower flap portion I7, the first air compartment 12 and the Two air compartments 13 are connected to by ventilation opening 14, and air enters the second air compartment 13 by ventilation opening 14, are then entered through wind distributing hole 8 In cylinder, not only accelerates drying materials speed, but also prevent material from gluing wall by air flowing, improve equipment operating efficiency.
The hole shape of the ventilation opening 14 is rectangular slat shape, not only can cooperate lifting blade and inner tube wall 2 Between installation be adapted to effect, in addition it can reduce the difficulty of processing of lifting blade.
The support plate 11 and the angle of the axial direction of inner tube wall 2 are 15-30 degree, the air stream of material under this angle Dynamic rate can most make material avoid being bonded on inner tube wall 2 and on lifting blade.
The working process of the utility model is as follows:
In rotating cylinder rotary course, high temperature air enters the first air compartment 12, the first air compartment by the air inlet on outer tube wall 1 12 high temperature air flows through the wind distributing hole 8 on inner tube wall 2 and enters inside rotating cylinder, in addition also passes through ventilation opening 14 or inner tube wall 2 On wind distributing hole 8 enter the second air compartment 13, then entered inside rotating cylinder by the wind distributing hole 8 on upper lifting blade again, the two The material in rotating cylinder is dried simultaneously, accelerates drying materials efficiency;In addition, being arranged on upper lifting blade and inner tube wall 2 Wind distributing hole 8 avoids materials from bonding on inner tube wall 2 and on lifting blade, reduces unnecessary waste and manual labor amount, mentions The operational efficiency of high rotating cylinder and service life.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.

Claims (9)

1. a kind of lifting blade of shovelling plate formula whizzer, it is characterised in that: including cylinder, the cylinder includes inner tube wall and outer Barrel, the outer tube wall are equipped with air inlet, and the inner tube wall is equipped with several wind distributing holes, between the inner tube wall and outer tube wall Form the first air compartment, along the circumferential direction uniform intervals are equipped with several raising material units on the inner tube wall, stay in the raising material unit There is cavity to form the second air compartment, the raising material unit is cross-ventilated several equipped with cooperatively forming with the wind distributing hole on inner tube wall Wind distributing hole.
2. a kind of lifting blade of shovelling plate formula whizzer according to claim 1, it is characterised in that: the raising material unit Including upper lifting blade and lower lifting blade, several wind distributing holes, the upper lifting blade are respectively equipped on the upper lifting blade and inner tube wall It is separately positioned on inner tube wall with lower lifting blade one end, the other end is fixed together.
3. a kind of lifting blade of shovelling plate formula whizzer according to claim 2, it is characterised in that: the upper lifting blade Including end to end upper folded plate I and upper folded plate III, lower lifting blade includes end to end lower flap portion I and lower flap portion II, described The one end upper folded plate I is connected on inner tube wall, and the other end is connect by upper folded plate III with lower flap portion II, and the upper folded plate I is equipped with Several wind distributing holes.
4. a kind of lifting blade of shovelling plate formula whizzer according to claim 2, it is characterised in that: the upper lifting blade Including successively end to end upper folded plate I, upper folded plate II and upper folded plate III, lower lifting blade include end to end lower flap portion I and Lower flap portion II, described one end upper folded plate I are connected on inner tube wall, and the other end is connect by upper folded plate II with lower flap portion II, described Several wind distributing holes are respectively equipped on upper folded plate I and upper folded plate II.
5. a kind of lifting blade of shovelling plate formula whizzer according to claim 2, it is characterised in that: the upper lifting blade For a curved throwing plate, lifting blade one end is connect with inner tube wall on the arc, the other end and the arc being arranged on inner tube wall The connection of lower lifting blade under lifting blade and arc between lifting blade is the second air compartment on the arc, on the arc on lifting blade Equipped with several wind distributing holes, second air compartment is connected to by wind distributing hole with the first air compartment.
6. a kind of lifting blade of shovelling plate formula whizzer according to claim 1, it is characterised in that: in the inner tube wall Several support plates are equipped between outer tube wall, the support plate is welded between inner tube wall and outer tube wall, support plate and inner tube wall Axial direction have angle.
7. a kind of lifting blade of shovelling plate formula whizzer according to claim 2 or 3, it is characterised in that: the inner cylinder Ventilation opening, the first air compartment and the second air compartment is equipped in upper lifting blade and lower lifting blade junction on wall to be connected to by ventilation opening.
8. a kind of lifting blade of shovelling plate formula whizzer according to claim 7, it is characterised in that: the ventilation opening Hole shape is rectangular slat shape.
9. a kind of lifting blade of shovelling plate formula whizzer according to claim 6, it is characterised in that: the support plate with The angle of the axial direction of inner tube wall is 15-30 degree.
CN201821965311.1U 2018-11-27 2018-11-27 Lifting plate of shoveling plate type rotary drum dryer Active CN209310403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821965311.1U CN209310403U (en) 2018-11-27 2018-11-27 Lifting plate of shoveling plate type rotary drum dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821965311.1U CN209310403U (en) 2018-11-27 2018-11-27 Lifting plate of shoveling plate type rotary drum dryer

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Publication Number Publication Date
CN209310403U true CN209310403U (en) 2019-08-27

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CN201821965311.1U Active CN209310403U (en) 2018-11-27 2018-11-27 Lifting plate of shoveling plate type rotary drum dryer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109341272A (en) * 2018-11-27 2019-02-15 山东奥诺能源科技股份有限公司 Lifting plate of shoveling plate type rotary drum dryer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109341272A (en) * 2018-11-27 2019-02-15 山东奥诺能源科技股份有限公司 Lifting plate of shoveling plate type rotary drum dryer
CN109341272B (en) * 2018-11-27 2023-10-10 山东奥诺能源科技股份有限公司 Lifting plate of shoveling plate type rotary drum dryer

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