CN107560426A - A kind of horizontal drying kiln structure - Google Patents
A kind of horizontal drying kiln structure Download PDFInfo
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- CN107560426A CN107560426A CN201710814285.6A CN201710814285A CN107560426A CN 107560426 A CN107560426 A CN 107560426A CN 201710814285 A CN201710814285 A CN 201710814285A CN 107560426 A CN107560426 A CN 107560426A
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Abstract
The invention discloses a kind of horizontal drying kiln structure, including cylinder of rotary kiln；The cylinder of rotary kiln includes charging rotating cylinder and discharging rotating cylinder, and the feed end for feeding the discharge end and the rotating cylinder that discharges of rotating cylinder is bolted；After the discharge end of the charging rotating cylinder is connected with the feed end for the rotating cylinder that discharges, the discharge end for feeding central tube docks with the feed end for the central tube that discharges, and each feeds lifting blade and each discharging lifting blade in corresponding and the connecting end surface docking feeding rotating cylinder and the rotating cylinder that discharges.This invention greatly reduces the breakage rate of material, fully contacting for material inside drying kiln and hot blast is ensure that, makes the moisture up to standard in material, improves dry materials efficiency, and meet the feeding of some bulk materials.
Description
Technical field
The present invention relates to drying kiln equipment technical field, more particularly to a kind of horizontal drying kiln structure.
Background technology
Horizontal drying kiln is mainly used in the material that certain humidity or granularity are dried in the departments such as ore dressing, building materials, metallurgy, chemical industry.
The main body of horizontal drying kiln is the cylinder that slightly tilts and can turn round, after material enters the inside of cylinder, with passing through circle
Hot blast in cylinder either counter current contacting or is effectively contacted and dried with heating wall in co-current contact, dried
Material enters the other end discharging of the cylinder of revolution.
Horizontal drying kiln during being dried, material by means of cylinder slow rotation, under gravity from height
It is high-end moved to relatively low one end, material is constantly taken up equipped with forward lifting blade, forward lifting blade in the inside of cylinder
Spill down again, substantially increase the thermal interface of material, so as to improve the rate of drying of material and promote material to move forward.So
And the cylinder materials inside of existing horizontal drying kiln causes the breakage rate of physics very high because drop is too high, and lifting
Plate serious wear, the feeding of bulk materials can not be added；Material moisture is not up to standard simultaneously, and the discharging of cylinder discharge end is lacked.
The content of the invention
For in the prior art the defects of, the present invention provides a kind of horizontal drying kiln structure, significantly reduces material
Breakage rate, fully contacting for material inside drying kiln and hot blast is ensure that, makes the moisture up to standard in material, improves material and do
Dry efficiency, and meet the feeding of some bulk materials.
The invention provides a kind of horizontal drying kiln structure, including cylinder of rotary kiln；The cylinder of rotary kiln includes charging
Rotating cylinder and discharging rotating cylinder, the feed end for feeding the discharge end and the rotating cylinder that discharges of rotating cylinder are connected by bolt
Connect；The middle part of the charging rotating cylinder is provided with the charging central tube with central shaft, feeds in the inwall and charging of rotating cylinder
Uniform ring is provided with multiple charging division boards between heart cylinder；Each charging division board one end is connected with charging central tube, charging isolation
The plate other end is connected with feeding the inwall of rotating cylinder；Each charging division board be equipped with the middle part of the both sides that material contacts into
Expect lifting blade, and the lifting for feeding the charging lifting blade of division board both sides is in opposite direction；It is corresponding per two neighboring charging division board
Charging rotating cylinder inwall on along its length be provided be provided with one charging lifting blade；The inwall of central tube is fed along length
Direction is provided with two charging lifting blades being arranged symmetrically, and feeds the lifting direction of two charging lifting blades of central tube inwall
Conversely；The middle part of the discharging rotating cylinder is provided with the discharging central tube with central shaft, the inwall for the rotating cylinder that discharges and discharging
Uniform ring is provided with multiple discharging division boards between central tube；Each discharging division board one end is connected with the central tube that discharges, discharge every
It is connected from the plate other end with the inwall for the rotating cylinder that discharges；Each discharging division board in the middle part of the both sides that material contacts with being equipped with
Discharge lifting blade, and the lifting of the discharging lifting blade for the division board both sides that discharge is in opposite direction；Per two neighboring discharging division board pair
A discharging lifting blade is provided with the inwall for the discharging rotating cylinder answered along its length；The inwall edge of discharging central tube is long
Degree direction is provided with two discharging lifting blades being arranged symmetrically, and the lifting side of two discharging lifting blades of the central tube inwall that discharges
To opposite；After the discharge end of the charging rotating cylinder is connected with the feed end for the rotating cylinder that discharges, the discharging of central tube is fed
The feed end with discharging central tube is held to dock, each charging lifting blade and each discharging lifting blade in one-to-one corresponding and are entering
Expect the connecting end surface docking of rotating cylinder and the rotating cylinder that discharges.
Design of the invention by charging rotating cylinder to charging central tube, charging division board and charging lifting blade,
And the design in discharging rotating cylinder to discharging central tube, discharging division board and the lifting blade that discharges, efficiently reduce back
The drop of material in rotary kiln cylinder, the breakage rate of material is significantly reduced, ensure that material and heat inside cylinder of rotary kiln
The abundant contact of wind, makes the moisture up to standard in material, improves dry materials efficiency, and meets entering for some bulk materials
Doses.Meanwhile feed the design of the charging lifting blade of division board both sides, and the discharging lifting blade of discharging division board both sides is set
Meter, can play good support and material copy to the material of various sizes, make material and cylinder of rotary kiln in cylinder of rotary kiln
Hot blast fully contact, so as to ensure the drying efficiency to the material in cylinder of rotary kiln.In addition, the charging in charging central tube
The design of the discharging lifting blade of lifting blade and discharging central tube, with the rotation material copy back and forth of cylinder of rotary kiln, can make in charging
Material in heart cylinder and discharging central tube fully contacts with hot blast, ensure that charging central tube and the material to discharge in central tube
Drying efficiency.
Preferably, horizontal drying kiln structure also includes preceding supporting roller component and rear supporting roller component, and preceding supporting roller component is provided with two
Preceding support roller that is individual rotatable and being arranged symmetrically, rear supporting roller component are provided with two rear support rollers that are rotatable and being arranged symmetrically；
The outer surface of charging rotating cylinder is installed with preceding pivoted loop, before feeding preceding pivoted loop and the preceding supporting roller component of rotating cylinder
Support roller contacts, and makes the forestock wheel rotation of supporting roller component before the preceding pivoted loop drive of charging rotating cylinder；Discharge the outer of rotating cylinder
Surface is installed with rear pivoted loop, and the rear pivoted loop for the rotating cylinder that discharges contacts with the rear support roller of rear supporting roller component, makes discharging
The butt wheel of supporting roller component rotates after the rear pivoted loop of rotating cylinder drives.The design of preceding supporting roller component and rear supporting roller component, can
Good support is played to cylinder of rotary kiln, reduces the rotating torque of cylinder of rotary kiln, is easy to the rotation of cylinder of rotary kiln.
Preferably, the preceding supporting roller component includes preceding support roller drain pan, forestock wheel cover plate and preceding support roller, the installation of forestock wheel cover plate
Two forestocks that are rotatable and being arranged symmetrically are installed on the upper end of preceding support roller drain pan, the length direction of forestock wheel cover plate
Take turns, be provided with preceding support roller pond along its length in preceding support roller drain pan, preceding support roller constantly contacts with the water in preceding support roller pond.Forestock
The design in pond is taken turns, heat is delivered to preceding support roller by the preceding pivoted loop that can effectively prevent to feed rotating cylinder by preceding support roller
Bearing on, cause before support roller bearing heat expansion produce bearing locking phenomenon, improve before supporting roller component service life.
Preferably, the rear supporting roller component includes rear support roller drain pan, butt wheel cover plate and rear support roller, the installation of butt wheel cover plate
Two butts that are rotatable and being arranged symmetrically are installed on the upper end of rear support roller drain pan, the length direction of butt wheel cover plate
Take turns, be provided with rear support roller pond along its length in rear support roller drain pan, rear support roller constantly contacts with the water in rear support roller pond.Butt
The design in pond is taken turns, can effectively prevent the rear pivoted loop of discharging rotating cylinder that heat is delivered into rear support roller by rear support roller
Bearing on, cause the bearing heat expansion of rear support roller to produce the phenomenon of bearing locking, improve the service life of rear supporting roller component.
Preferably, the middle part of the butt wheel cover plate is provided with two in the front and rear gear wheel being arranged symmetrically.The design of gear wheel is just
In sensing and transmitting the position signalling in cylinder of rotary kiln operation process, so that operating personnel fit to cylinder of rotary kiln in time
Answering property adjusts, so as to ensure the normal work of cylinder of rotary kiln.
Preferably, the inwall uniform ring of the feed end of the charging rotating cylinder is provided with multiple flights, is easy to feed back
The feed end of drum body send the inside that material enters charging rotating cylinder.
Preferably, the charging division board and discharging division board are curved, can prevent from feeding in rotating cylinder and charging
Heart cylinder causes to feed division board respectively with feeding rotating cylinder and feeding the junction of central tube because heat expansion deformation occurs for overheat
The phenomenon of drawing crack is produced, and discharging rotating cylinder and discharging central tube cause the division board that discharges because heat expansion deformation occurs for overheat
The phenomenon of drawing crack is produced with the junction of discharging rotating cylinder and the central tube that discharges respectively.
Preferably, the charging central tube, charging division board are identical with the length dimension of charging lifting blade, and feed center
Cylinder, charging division board and charging lifting blade are concordant with the end face of one end.
Preferably, the discharging central tube, discharging division board are identical with the length dimension for the lifting blade that discharges, and the center that discharges
Cylinder, discharging division board and discharging lifting blade are concordant with the end face of one end.
Preferably, the quantity of the charging division board and the division board that discharges is 6.According to correlation, practice have shown that, 6 are entered
Expect that division board and discharging isolation are optimal selections, be in seven cell structures by the internal insulation of cylinder of rotary kiln, the pan feeding of each room
Than more uniform so that the overall stressing conditions of cylinder of rotary kiln are preferable.
Beneficial effects of the present invention are embodied in：
The present invention is by the design in charging rotating cylinder to charging central tube and charging lifting blade, and is discharging back
To the design of discharging central tube and the lifting blade that discharges in drum body, the drop of material, pole in effectively smaller cylinder of rotary kiln
The earth reduces the breakage rate of material, ensure that fully contacting for material inside cylinder of rotary kiln and hot blast, makes in material
Moisture up to standard, dry materials efficiency is improved, and meet the feeding of some bulk materials.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment.In all of the figs, similar device or part are typically by class
As reference identify.In accompanying drawing, each device or part might not be drawn according to the ratio of reality.
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is one of structural representation that the present embodiment feeds rotating cylinder；
Fig. 3 is the two of the structural representation that the present embodiment feeds rotating cylinder；
Fig. 4 is one of structural representation of the present embodiment discharging rotating cylinder；
Fig. 5 is the two of the structural representation of the present embodiment discharging rotating cylinder；
Fig. 6 is the structural representation of supporting roller component before the present embodiment；
Fig. 7 is the structural representation of supporting roller component removal forestock wheel cover plate before the present embodiment；
Fig. 8 is the structural representation of supporting roller component after the present embodiment；
The structural representation of support roller cover plate before and after Fig. 9 removes for supporting roller component after the present embodiment.
In accompanying drawing, 1- cylinder of rotary kiln, 11- charging rotating cylinders, 111- charging central tubes, 112- charging division boards,
113- feeds lifting blade, pivoted loop before 114-, 115- flights, 12- discharging rotating cylinders, 121- discharging central tubes, and 122- goes out
Expect division board, 123- discharging lifting blades, pivoted loop after 124-, supporting roller component before 2-, support roller drain pan before 21-, 22- forestock wheel caps
Plate, support roller before 23-, support roller pond before 24-, supporting roller component after 3-, support roller drain pan after 31-, 32- butt wheel cover plates, 33- butts
Take turns, support roller pond after 34-, 35- gear wheels
Embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for
Clearly illustrate technical scheme, therefore be only used as example, and the protection model of this patent can not be limited with this
Enclose.
As shown in Figures 1 to 9, the invention discloses a kind of horizontal drying kiln structure, including cylinder of rotary kiln 1；Rotary kiln
Cylinder 1 includes charging rotating cylinder 11 and discharging rotating cylinder 12, feeds the discharge end and discharging rotating cylinder of rotating cylinder 11
12 feed end is bolted.
The middle part of rotating cylinder 11 is fed provided with the charging central tube 111 with central shaft, the inwall of charging rotating cylinder 11
Uniform ring is provided with multiple charging division boards 112 between charging central tube 111.In each charging one end of division board 112 and charging
Heart cylinder 111 is connected, and the charging other end of division board 112 is connected with feeding the inwall of rotating cylinder 11.Each charging division board 112 with
Charging lifting blade 113 is equipped with the middle part of the both sides of material contact, and feed the charging lifting blade 113 of the both sides of division board 112
Lifting is in opposite direction.Set along its length on per the inwall that rotating cylinder 11 is fed corresponding to two neighboring charging division board 112
Have provided with a charging lifting blade 113, in the present embodiment, feed the charging lifting blade 113 installed on the inwall of rotating cylinder 11
Lifting direction is consistent.The inwall of charging central tube 111 is provided with two charging lifting blades being arranged symmetrically along its length
113, and the lifting for feeding two charging lifting blades 113 of the inwall of central tube 111 is in opposite direction.Feed central tube 111, charging every
It is identical with the length dimension of charging lifting blade 113 from plate 112, and feed central tube 111, charging division board 112 and charging lifting
Plate 113 is concordant with the end face of one end.
The middle part of discharging rotating cylinder 12 is provided with the discharging central tube 121 with central shaft, the inwall for the rotating cylinder 12 that discharges
Uniform ring is provided with multiple discharging division boards 122 between discharging central tube 121.In each discharging one end of division board 122 and discharging
Heart cylinder 121 is connected, and the discharging other end of division board 122 is connected with the inwall for the rotating cylinder 12 that discharges；Each discharging division board 122 with
Discharging lifting blade 123 is equipped with the middle part of the both sides of material contact, and the discharging lifting blade 123 for the both sides of division board 122 that discharge
Lifting is in opposite direction.Set along its length on inwall per the rotating cylinder 12 that discharged corresponding to two neighboring discharging division board 122
Have provided with a discharging lifting blade 123, in the present embodiment, the discharging lifting blade 123 installed on the inside of discharging rotating cylinder 12
Lifting direction is consistent.The inwall of discharging central tube 121 is provided with two discharging lifting blades being arranged symmetrically along its length
123, and the lifting of two discharging lifting blades 123 of the inwall of central tube 121 that discharges is in opposite direction.Discharge central tube 121, discharging every
It is identical with the length dimension of discharging lifting blade 123 from plate 122, and the central tube 121 that discharges, discharging division board 122 and discharging lifting
Plate 123 is concordant with the end face of one end.
In the present embodiment, the quantity of charging division board 112 and the division board 122 that discharges is 6.Table is put into practice according to correlation
Bright, 6 charging division boards 112 and discharging isolation 122 are optimal selections, and the internal insulation of cylinder of rotary kiln 1 is tied in seven Room
Structure, the pan feeding of each room is than more uniform so that the overall stressing conditions of cylinder of rotary kiln 1 are preferable.
After the discharge end for feeding rotating cylinder 11 is connected with the feed end for the rotating cylinder 12 that discharges, central tube 111 is fed
Discharge end with discharge central tube 121 feed end dock, each charging lifting blade 113 and each discharge lifting blade 123
Connecting end surface docking in corresponding and feeding rotating cylinder 11 and the rotating cylinder 12 that discharges.In addition, charging division board 112
It is curved with discharging division board 122, it can prevent from feeding rotating cylinder 11 and feed central tube 111 because heat expansion deformation occurs for overheat
And cause to feed the phenomenon that division board 112 produces drawing crack with the junction of charging rotating cylinder 11 and charging central tube 111 respectively,
And discharging rotating cylinder 12 and discharging central tube 121 because overheat occur heat expansion deformation cause discharging division board 122 respectively with
Discharge rotating cylinder 12 and the phenomenon of the junction generation drawing crack for the central tube 121 that discharges.Feed the feed end of rotating cylinder 11
Inwall uniform ring is provided with multiple flights 115, is easy to the feed end for feeding rotating cylinder 11 to send material to enter charging rotating cylinder
11 inside.
Specifically, horizontal drying kiln structure also includes preceding supporting roller component 2 and rear supporting roller component 3, preceding supporting roller component 2 is provided with
Two preceding support rollers 23 that are rotatable and being arranged symmetrically, after rear supporting roller component 3 is provided with two rotatably and is arranged symmetrically
Support roller 33；Pivoted loop 114 before the outer surface of charging rotating cylinder 11 is installed with, feed the preceding pivoted loop of rotating cylinder 11
114 contact with the preceding support roller 23 of preceding supporting roller component 2, the preceding pivoted loop 114 of charging rotating cylinder 11 is driven preceding supporting roller component 2
Preceding support roller 23 rotates；The outer surface of discharging rotating cylinder 12 is installed with rear pivoted loop 124, rear time of the rotating cylinder 12 that discharges
Change 124 contacts with the rear support roller 33 of rear supporting roller component 3, makes support roller group after the drive of rear pivoted loop 124 of discharging rotating cylinder 12
The rear support roller 33 of part 3 rotates.The design of preceding supporting roller component 2 and rear supporting roller component 3, can play good branch to cylinder of rotary kiln 1
Support, reduces the rotating torque of cylinder of rotary kiln 1, is easy to the rotation of cylinder of rotary kiln 1.
Preceding supporting roller component 2 includes preceding support roller drain pan 21, forestock wheel cover plate 22 and preceding support roller 23, and forestock wheel cover plate 22 is arranged on
The upper end of preceding support roller drain pan 21, two forestocks that are rotatable and being arranged symmetrically are installed on the length direction of forestock wheel cover plate 22
Wheel 23, is provided with preceding support roller pond 24 in preceding support roller drain pan 21 along its length, during water in preceding support roller 23 and preceding support roller pond 24
When contact.The design in preceding support roller pond 24, the preceding pivoted loop 114 that can effectively prevent to feed rotating cylinder 11 pass through heat
Before preceding support roller 23 is delivered on the bearing of support roller 23, the bearing heat expansion of support roller 23 produces the phenomenon of bearing locking before causing, and improves
The service life of preceding supporting roller component 2.
Supporting roller component 3 includes rear support roller drain pan 31, butt wheel cover plate 32 and rear support roller 33 afterwards, and butt wheel cover plate 32 is arranged on
The upper end of support roller drain pan 31 afterwards, two butts that are rotatable and being arranged symmetrically are installed on the length direction of butt wheel cover plate 32
Wheel 33, is provided with rear support roller pond 34 in rear support roller drain pan 31 along its length, during water in rear support roller 33 and rear support roller pond 34
When contact.The design in support roller pond 34 afterwards, the rear pivoted loop 124 of discharging rotating cylinder 12 can be effectively prevented to pass through heat
Support roller 33 is delivered on the bearing of rear support roller 34 afterwards, is caused the bearing heat expansion of rear support roller 34 to produce the phenomenon of bearing locking, is improved
The service life of rear supporting roller component 3.The middle part of butt wheel cover plate 32 is provided with two in the front and rear gear wheel 35 being arranged symmetrically.Gear wheel
35 design is easy to sense and transmits the position signalling in the operation process of cylinder of rotary kiln 1, so that operating personnel are in time to revolution
Kiln cylinder body 1 carries out accommodation, so as to ensure the normal work of cylinder of rotary kiln 1.
The present invention passes through interior to charging central tube 111, charging division board 112 and charging lifting blade in charging rotating cylinder 11
113 design, and to discharging central tube 121, discharging division board 122 and discharging lifting blade 123 in discharging rotating cylinder 12
Design, efficiently reduce the drop of material in cylinder of rotary kiln 1, significantly reduce the breakage rate of material, ensure that back
Material inside rotary kiln cylinder 1 fully contacts with hot blast, makes the moisture up to standard in material, improves dry materials efficiency, and
And meet the feeding of some bulk materials.Meanwhile the design of the charging lifting blade 113 of the both sides of division board 112 is fed, and
The design of the discharging lifting blade 123 of discharging division board 122 both sides, can play good support and copy to the material of various sizes
Material, makes the material in cylinder of rotary kiln 1 fully be contacted with the hot blast of cylinder of rotary kiln 1, so as to ensure in cylinder of rotary kiln 1
The drying efficiency of material.In addition, the discharging lifting blade of the charging lifting blade 113 and the central tube 121 that discharges in charging central tube 111
123 design, with the rotation material copy back and forth of cylinder of rotary kiln 1, it can make in charging central tube 111 and discharging central tube 121
Material fully contacts with hot blast, ensure that the drying efficiency of charging central tube 111 and the material to discharge in central tube 121.
So that processing is dried to semi-coke in certain factory as an example, before improvement, because semi-coke drop too greatly caused by semi-coke breakage rate it is high
Up to 15%；After improvement, semi-coke is handled using this horizontal drying kiln structure, wherein the charging division board of cylinder of rotary kiln 1
112 and discharging division board 122 quantity be 6, the breakage rate of semi-coke can be made to be reduced to 7% -9%.It is in addition, sleeping using this
Formula drying kiln structure, in the case where guarantee discharging parameter is completely up to standard, pan feeding speed can double left and right.This horizontal baking
Dry kiln structure main purpose is to reduce the breakage rate of semi-coke and improve drying amount, and under the state of operating at full capacity, the kiln can go out
Expect 18 ton hours, production efficiency doubles.Semi-coke breakage rate decline 7% -9%, it is medium for the price of current semi-coke
750 yuan/ton of particle (18-38mm), burnt 500 yuan/ton of foam (0-6mm), work 24 hours, can thus calculate one daily
Stove is compared and can saved in the past：18*8%* (750-500)=288 yuan/hour.Save 6912 yuan daily, monthly save 20.7
Ten thousand (calculating for annual 10 months, there is two monthly repair phases), annual 2000000.The engineered completion 2 of the present chemical plant, also 3
Platform, 5 altogether, if 5 are all transformed and complete that more than 1,000 ten thousand can be saved every year.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to foregoing embodiments, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are carried out
Equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technical side
The scope of case, it all should cover among the claim of the present invention and the scope of specification.
Claims (10)
- A kind of 1. horizontal drying kiln structure, it is characterised in that：Including cylinder of rotary kiln；The cylinder of rotary kiln includes charging rotating cylinder and discharging rotating cylinder, feeds the discharge end of rotating cylinder and discharges back The feed end of drum body is bolted；The middle part of the charging rotating cylinder is provided with the charging central tube with central shaft, feeds in the inwall and charging of rotating cylinder Uniform ring is provided with multiple charging division boards between heart cylinder；Each charging division board one end is connected with charging central tube, charging isolation The plate other end is connected with feeding the inwall of rotating cylinder；Each charging division board be equipped with the middle part of the both sides that material contacts into Expect lifting blade, and the lifting for feeding the charging lifting blade of division board both sides is in opposite direction；It is corresponding per two neighboring charging division board Charging rotating cylinder inwall on along its length be provided be provided with one charging lifting blade；The inwall of central tube is fed along length Direction is provided with two charging lifting blades being arranged symmetrically, and feeds the lifting direction of two charging lifting blades of central tube inwall Conversely；The middle part of the discharging rotating cylinder is provided with the discharging central tube with central shaft, in the inwall and discharging of the rotating cylinder that discharges Uniform ring is provided with multiple discharging division boards between heart cylinder；Each discharging division board one end is connected with discharging central tube, discharging isolation The plate other end is connected with the inwall for the rotating cylinder that discharges；Each discharging division board in the middle part of the both sides that material contacts with being equipped with out Expect lifting blade, and the lifting of the discharging lifting blade for the division board both sides that discharge is in opposite direction；It is corresponding per two neighboring discharging division board Discharging rotating cylinder inwall on along its length be provided be provided with one discharging lifting blade；Discharge central tube inwall along length Direction is provided with two discharging lifting blades being arranged symmetrically, and the lifting direction of two discharging lifting blades of the central tube inwall that discharges Conversely；It is described charging rotating cylinder discharge end with discharging rotating cylinder feed end be connected after, feed central tube discharge end and The feed end docking of discharging central tube, each charging lifting blade and each discharging lifting blade are in correspond and feeding back The connecting end surface docking of drum body and discharging rotating cylinder.
- 2. horizontal drying kiln structure as claimed in claim 1, it is characterised in that：Also include preceding supporting roller component and rear support roller group Part, preceding supporting roller component are provided with two preceding support rollers that are rotatable and being arranged symmetrically, and rear supporting roller component is provided with two rotatably And the rear support roller being arranged symmetrically；The outer surface of charging rotating cylinder is installed with preceding pivoted loop, before feeding rotating cylinder Pivoted loop contacts with the preceding support roller of preceding supporting roller component, makes the preceding support roller of supporting roller component before the preceding pivoted loop drive of charging rotating cylinder Rotate；The outer surface of discharging rotating cylinder is installed with rear pivoted loop, the rear pivoted loop for the rotating cylinder that discharges and rear support roller group The rear support roller contact of part, make the butt wheel rotation of supporting roller component after the rear pivoted loop drive of discharging rotating cylinder.
- 3. horizontal drying kiln structure as claimed in claim 2, it is characterised in that：The preceding supporting roller component includes preceding support roller bottom Shell, forestock wheel cover plate and preceding support roller, forestock wheel cover plate is on the upper end of preceding support roller drain pan, the length direction of forestock wheel cover plate Two preceding support rollers that are rotatable and being arranged symmetrically are installed, preceding support roller pond is provided with along its length in preceding support roller drain pan, it is preceding Support roller constantly contacts with the water in preceding support roller pond.
- 4. horizontal drying kiln structure as claimed in claim 2, it is characterised in that：Supporting roller component includes rear support roller bottom after described Shell, butt wheel cover plate and rear support roller, butt wheel cover plate is on the upper end of rear support roller drain pan, the length direction of butt wheel cover plate Two rear support rollers that are rotatable and being arranged symmetrically are installed, rear support roller pond is provided with along its length in rear support roller drain pan, after Support roller constantly contacts with the water in rear support roller pond.
- 5. horizontal drying kiln structure as claimed in claim 4, it is characterised in that：The middle part of the butt wheel cover plate is provided with two In the front and rear gear wheel being arranged symmetrically.
- 6. horizontal drying kiln structure as claimed in claim 1, it is characterised in that：It is described charging rotating cylinder feed end it is interior Wall uniform ring is provided with multiple flights.
- 7. horizontal drying kiln structure as claimed in claim 1, it is characterised in that：The charging division board and discharging division board are in Arc.
- 8. horizontal drying kiln structure as claimed in claim 1, it is characterised in that：It is described charging central tube, charging division board and It is identical to feed the length dimension of lifting blade, and it is concordant with the end face of one end to feed central tube, charging division board and charging lifting blade.
- 9. horizontal drying kiln structure as claimed in claim 1, it is characterised in that：It is described discharging central tube, discharging division board and The length dimension of discharging lifting blade is identical, and the central tube that discharges, discharging division board and discharging lifting blade are concordant with the end face of one end.
- 10. horizontal drying kiln structure as claimed in claim 1, it is characterised in that：The charging division board and discharging division board Quantity be 6.
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| CN201710814285.6A CN107560426A (en) | 2017-09-11 | 2017-09-11 | A kind of horizontal drying kiln structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204226A (en) * | 2019-06-21 | 2019-09-06 | 李胜日 | A kind of powder material high temperature suspension fluidization quick calcining process and system |
| CN110285676A (en) * | 2019-06-21 | 2019-09-27 | 王克非 | A kind of powder material horizontal type rolling suspension calcining device |
| CN111351344A (en) * | 2020-04-23 | 2020-06-30 | 赵永生 | Partition plate device of rotary kiln and rotary kiln |
| CN114440620A (en) * | 2022-02-11 | 2022-05-06 | 黄婧 | Equipment for preparing cement clinker |
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| CN110204226B (en) * | 2019-06-21 | 2024-04-30 | 李胜日 | Powder material high-temperature suspension fluidization rapid calcination process and system |
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Application publication date: 20180109 |