CN104896921B - A kind of roller kilns - Google Patents
A kind of roller kilns Download PDFInfo
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- CN104896921B CN104896921B CN201510357238.4A CN201510357238A CN104896921B CN 104896921 B CN104896921 B CN 104896921B CN 201510357238 A CN201510357238 A CN 201510357238A CN 104896921 B CN104896921 B CN 104896921B
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- kiln
- roller
- roller rod
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- 239000011449 brick Substances 0.000 claims abstract description 67
- 238000009413 insulation Methods 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 18
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052878 cordierite Inorganic materials 0.000 claims description 12
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000011490 mineral wool Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical group O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 5
- 210000002268 wool Anatomy 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000004927 clay Substances 0.000 abstract description 17
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- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 5
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
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- HERJJROLHRDFEX-UHFFFAOYSA-N [AlH3].[Si](O)(O)(O)O Chemical compound [AlH3].[Si](O)(O)(O)O HERJJROLHRDFEX-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a kind of roller kilns, including kiln main body, the kiln main body includes kiln top, the kiln outer framework being detachably connected and light-weight brick (i.e. the light-weight brick of clay or other materials) and heat insulation module, roller road transportation system, the kiln outer framework is metal kiln skeleton, the light-weight brick is arranged at composition kiln wall on the kiln skeleton, and burner hearth is combined to form with the kiln top, the heat insulation module is arranged at the outside of the light-weight brick.The roller kilns that the present invention is provided, with floor space is saved, save space, demountable structure, Reusability, low cost of manufacture, stepped gearing Frequency Drive, firing period is short, many technical advantages such as product quality is high.
Description
Technical field
The present invention relates to kiln manufacturing technology field, more particularly to a kind of roller kilns.
Background technology
Current clay brick for building typically uses annular kiln or thick wall body tunnel cave, and they can produce for building viscous
Cob brick.Meanwhile, annular kiln or thick wall body tunnel cave are typically all to be formed by building clay brick or cement brick masonry.
However, these traditional kilns are (for example：Annular kiln or thick wall body tunnel cave) due to kiln wall it is especially thick, it is general reachable
1.5-3 meters.So build these traditional kilns not only to need to expend the construction materials such as substantial amounts of building clay brick, cement brick,
And also need to the factory building of supporting expanded letter.It will be apparent that this just occupies substantial amounts of arable land.Meanwhile, build the kiln structure of kiln
It is the construction of single use, it is impossible to which Reusability causes great amount of cost waste.The firing period of traditional kiln is also up to
30-40 hours, energy consumption was very big.
To sum up, the above-mentioned technological deficiency for how overcoming traditional kiln is that those skilled in the art's technology urgently to be resolved hurrily is asked
Topic.
The content of the invention
It is an object of the invention to provide a kind of roller kilns, to solve the above problems.
In order to achieve the above object, the technical proposal of the invention is realized in this way：
The invention provides a kind of roller kilns, including kiln main body, the kiln main body includes kiln top, is detachably connected
Kiln outer framework 1 and light-weight brick 2 (i.e. the light-weight brick of clay or other materials) and heat insulation module 3 (wherein can also be provided with resistance to
Guncotton), roller road transportation system；Wherein, the kiln outer framework 1 is metal kiln skeleton, and the light-weight brick 2 is arranged at institute
Composition kiln wall on kiln skeleton is stated, and burner hearth is combined to form with the kiln top, the heat insulation module 3 is arranged at the light-weight brick 2
Outside；
The kiln main body includes the preheating zone, clinkering zone and the cooling zone that are sequentially communicated；Wherein：
Light-weight brick and cordierite are provided with the preheating zone, its heat insulation module is rock wool；
Light fire brick, Poly Light High Aluminum Firebrick, cordierite are provided with the clinkering zone, its heat insulation module is aluminium silicate wool felt
And alumina silicate fibre blanket；
Light fire brick, Poly Light High Aluminum Firebrick, cordierite are provided with the cooling zone, its heat insulation module is rock wool and silicic acid
Aluminum fiber blanket；
The roller road transportation system is included as the multilayer roller rod 7 and driving control system of driving medium；Wherein, multilayer
There is running clearance between roller rod 7；The driving control system is used to control each layer roller rod speed change and start and stop to operate respectively；Institute
Stating driving control system includes many bench roller rod driving motors 8, multiple frequency converters and PLC；The PLC difference
Electrically connected with multiple frequency converters, and the frequency converter is electrically connected with the corresponding roller rod driving motor.Above-mentioned roller rod is passed
Dynamic motor 8 is used to drive the roller rod 7 rotary motion.
Preferably, can embodiment as one kind；The kiln outer framework 1 is steel kiln skeleton；And outside the kiln
Framework 1 is bolted by many steel design parts and constituted.
Preferably, can embodiment as one kind；Full kiln is driven totally 9 bench roller rod driving motor, and multilayer roller rod is specifically divided into 3
Layer, every layer of roller rod correspondence 3 bench roller rod driving motors control, and every layer of roller rod 1 Frequency Converter Control of correspondence；The roller rod is passed
The power of dynamic motor is 1-3KW.
Preferably, can embodiment as one kind；Difference is provided between many bench roller rod driving motors of multilayer roller rod correspondence
Fast device realizes drive connection；The differential mechanism is used for implementing multistage subsection gear between roller rod.
Preferably, can embodiment as one kind；The differential mechanism is using containing 45 ° of helical gear differential mechanisms.
Preferably, can embodiment as one kind；The kiln outer framework includes top-support, and the top-support is set
There is furred ceiling component.
Preferably, can embodiment as one kind；The furred ceiling component installed on the preheating zone is from top to bottom successively by hanging
Suspension member 51, hanger rail 52, ceiling board 53 are constituted；The suspender member 51 is fixedly connected on the ceiling board 53 by the hanger rail 52
On；Alumina silicate fibre blanket is equipped with the furred ceiling component installed on the preheating zone.
Preferably, can embodiment as one kind；The furred ceiling component installed on the clinkering zone is from top to bottom successively by hanging
Back timber 54, iron suspension member 55, suspended roof brick 56 are constituted；The furred ceiling beam 54 is fixedly connected on the suspended roof brick by the iron suspension member 55
On 56；(or the directly lifting of Poly Light High Aluminum Firebrick and alumina silicate fibre blanket is equipped with the furred ceiling component installed on the clinkering zone
The component of resistance to guncotton).
Preferably, can embodiment as one kind；Chilling band, institute are additionally provided between the clinkering zone and the cooling zone
State and furred ceiling component is installed on chilling band；The furred ceiling component is made up of suspender member 51, hanger rail 52, ceiling board 53；The hanging
Part 51 is fixedly connected on the ceiling board 53 by the hanger rail 52；And be additionally provided with the furred ceiling component on the chilling band
Chilling wind pipeline 57, chilling fan housing 58, chilling air port 59；The bottom of the chilling fan housing 58 is provided with chilling air port 59, top
It is provided with chilling wind pipeline 57, and the chilling wind pipeline 57, chilling fan housing 58, chilling air port 59 are sequentially communicated；The chilling
Take and be equipped with alumina silicate fibre blanket on the furred ceiling component of installation.
Preferably, can embodiment as one kind；Also include combustion-supporting system, the combustion-supporting system is arranged at the clinkering zone
On, the combustion-supporting system includes helping gas inlet pipe, described to help gas inlet pipe to be connected with the burner hearth through the kiln wall.
Compared with prior art, this have the advantage that：
The primary structure for analyzing above-mentioned roller kilns understands：Above-mentioned roller kilns include kiln main body；Wherein, kiln main body is by kiln
The kiln outer framework 1 that push up, is detachably connected, light-weight brick 2 (i.e. the light-weight brick of clay or other materials) and heat insulation module 3 is (wherein
Resistance to guncotton can be also installed), the part such as roller road transportation system constitutes；Generally speaking, the kiln outer framework being detachably connected is
Hardware, its kiln outer framework is used as main skeleton supporting construction, while installing the composition kiln of light-weight brick 2 on kiln skeleton
Wall, and combine to form burner hearth with the kiln top；In order to reach more preferable heat insulation effect, also it is mounted with the outside of the light-weight brick
Heat insulation module.It will be apparent that the above-mentioned kiln outer framework being detachably connected can be dismantled, can reuse and assembling side
Just, floor space is reduced, kiln manufacturing cost is saved.
Meanwhile, kiln main body includes the preheating zone, clinkering zone and the cooling zone that are sequentially communicated；While each stage (preheats
Band, clinkering zone and cooling zone) light-weight brick and heat insulation module needed according to each stage process, structure is simultaneously differed；It is simultaneously each
The structure and running part in individual stage are driven for multistage subsection；Specially：The roller road transportation system is included as transmission
The multilayer roller rod 7 and driving control system (being specifically mainly made up of roller rod driving motor 8) of medium；Wherein, between multilayer roller rod 7
There is running clearance；Driving control system is used to control each layer roller rod speed change and start and stop to operate respectively；Driving control system bag
Include many bench roller rod driving motors 8, multiple frequency converters and PLC；PLC is electrically connected with multiple frequency converters respectively
Connect, and frequency converter is electrically connected with corresponding roller rod driving motor.Above-mentioned roller rod driving motor 8 is used to drive the roller rod 7 to rotate
Motion.Above-mentioned kiln will not be used movement system of traditional kiln car as kiln.Using roller rod as kiln operating system
System, so reduction kiln car cause substantial amounts of heat-energy losses in operation cycle, and (i.e. traditional small kiln car runs in kiln, it and kiln
Inevitably there is gap between wall, be there is also compared with Multiple level between the adobe for firing processing, will so cause heat
Leakage.But the present invention will directly be reduced using multilayer roller rod (adobe for firing processing is directly transported on roller rod)
Brick is bad to be lost in transportation).Kiln car rotary system required for having subtracted tunnel cave, also will further save occupation of land
With the area of factory building, this will greatly save investment in fixed assets.Direct multilayer roller rod is obviously used in kiln as biography
Dynamic medium, both ensure that yield, and the energy has been saved again (and due to which reducing the reasons such as thermal losses, therefore its firing period
Also will accordingly shorten).Variable-frequency and variable-speed grading control can be implemented to every layer of roller rod by above-mentioned PLC.
To sum up, the roller kilns that the present invention is provided, with floor space is saved, save space, demountable structure, make repeatedly
With low cost of manufacture, stepped gearing Frequency Drive, firing period are short, the features such as product quality is high.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is kiln preheating zone structural representation in an embodiment of the present invention；
Fig. 2 is clinkering zone structure front end schematic diagram in an embodiment of the present invention；
Fig. 3 be an embodiment of the present invention in burn till band structure rear end schematic diagram；
Fig. 4 is cooling zone structural representation in an embodiment of the present invention；
Fig. 5 is kiln preheating zone ceiling structure schematic diagram in an embodiment of the present invention；
Fig. 6 is clinkering zone ceiling structure schematic diagram in an embodiment of the present invention；
Fig. 7 is chilling band sling structure schematic diagram in an embodiment of the present invention；
Fig. 8 is kiln combustion air structure in an embodiment of the present invention；
Wherein, kiln outer framework 1；Light-weight brick 2；Heat insulation module 3；Burner hearth 4；Furred ceiling component 5；Suspender member 51；Hanger rail 52；Hang
Top board 53；Furred ceiling beam 54；Iron suspension member 55；Suspended roof brick 56；Chilling wind pipeline 57, chilling fan housing 58, chilling air port 59；Combustion-supporting system
6；Combustion air supervisor 61；Air/fuel proportioning valve 62；Combustion gas supervisor 63；Combustion gas airduct 64；Combustion-supporting airduct 65；Roller rod 7；Roller rod is driven
Motor 8.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
Referring to Fig. 1, a kind of roller kilns provided in an embodiment of the present invention, including kiln main body, the kiln main body includes kiln
Kiln outer framework 1, light-weight brick 2 (i.e. the light-weight bricks of clay light-weight brick or other materials) and the heat insulation module 3 push up, being detachably connected
(wherein can also be provided with resistance to guncotton), roller road transportation system, the kiln outer framework 1 is metal kiln skeleton, described light
Matter brick 2 is arranged at composition kiln wall on the kiln skeleton, and combines to form burner hearth 4 with the kiln top, and the heat insulation module 3 is set
In the outside of the light-weight brick 2；
The kiln main body includes the preheating zone, clinkering zone and the cooling zone that are sequentially communicated；Wherein,
As shown in figure 1, being provided with light-weight brick and cordierite on the preheating zone, its heat insulation module is rock wool；
As shown in Figures 2 and 3, light fire brick, Poly Light High Aluminum Firebrick, cordierite are provided with the clinkering zone, its insulation
Component is aluminium silicate wool felt and alumina silicate fibre blanket；
As shown in figure 4, being provided with light fire brick, Poly Light High Aluminum Firebrick, cordierite in the cooling zone, its heat insulation module is
Rock wool and alumina silicate fibre blanket；
The roller road transportation system is included as the multilayer roller rod 7 and driving control system of driving medium；Wherein, multilayer
There is running clearance between roller rod 7；The driving control system is used to control each layer roller rod speed change and start and stop to operate respectively；Institute
Stating driving control system includes many bench roller rod driving motors 8, multiple frequency converters and PLC；The PLC difference
Electrically connected with multiple frequency converters, and the frequency converter is electrically connected with the corresponding roller rod driving motor；The roller rod is passed
Dynamic motor 8 is used to drive the roller rod 7 rotary motion.
The primary structure for analyzing above-mentioned roller kilns understands：Above-mentioned roller kilns include kiln main body；Wherein, kiln main body is by kiln
The kiln outer framework 1, light-weight brick (i.e. the light-weight brick of clay or other materials) and heat insulation module 3, roller road push up, being detachably connected
The part such as transportation system constitutes；Generally speaking, the kiln outer framework being detachably connected is hardware, and its kiln outer framework is made
It is main framework supporting structure, while installing light-weight brick composition kiln wall on kiln skeleton, and stove is combined to form with the kiln top
Thorax；In order to reach more preferable heat insulation effect, also heat insulation module is mounted with the outside of the light-weight brick.It will be apparent that above-mentioned removable
The kiln outer framework for unloading connection can be dismantled, and can be reused and easy to assembly, reduce floor space, save kiln
Stove manufacturing cost.
Meanwhile, kiln main body includes the preheating zone, clinkering zone and the cooling zone that are sequentially communicated；While each stage (preheats
Band, clinkering zone and cooling zone) light-weight brick (i.e. the light-weight brick of clay or other materials) and heat insulation module according to each stage work
Skill is needed, and structure is simultaneously differed；The structure and running part in each stage are multistage subsection transmission simultaneously；Specially：It is described
Roller road transportation system includes (specific main by roller rod transmission electricity as the multilayer roller rod 7 and driving control system of driving medium
Machine 8 is constituted)；Wherein, there is running clearance between multilayer roller rod 7；Driving control system is used to control each layer roller rod speed change respectively
And start and stop operating；Driving control system includes many bench roller rod driving motors 8, multiple frequency converters and PLC；PLC is controlled
Device processed is electrically connected with multiple frequency converters respectively, and frequency converter is electrically connected with corresponding roller rod driving motor.Above-mentioned roller rod is passed
Dynamic motor 8 is used to drive the roller rod 7 rotary motion.Above-mentioned kiln will not be used operating system of traditional kiln car as kiln
System.Using roller rod as the movement system of kiln, so reduce kiln car and cause substantial amounts of heat-energy losses (to pass in operation cycle
The small kiln car of system runs in kiln, and it inevitably has gap and kiln wall between, is also deposited between the adobe for firing processing
Compared with Multiple level, the leakage of heat will be so caused.But the present invention directly (fires the adobe of processing using multilayer roller rod
Directly transported on roller rod) the bad loss in transportation of brick will be reduced).Kiln car revolution required for having subtracted tunnel cave
System, also will further save the area of occupation of land and factory building, and this will greatly save investment in fixed assets.Obviously in kiln
Yield is both ensure that as driving medium with direct multilayer roller rod in stove, the energy has been saved again (and due to which reducing heat
The reasons such as loss, therefore its firing period also will accordingly shorten).Every layer of roller rod can be implemented by above-mentioned PLC become
Frequency speed change grading control.
To sum up, the roller kilns that the present invention is provided, with floor space is saved, save space, demountable structure, make repeatedly
With low cost of manufacture, stepped gearing Frequency Drive, firing period are short, the features such as product quality is high.
Concrete structure and particular technique effect below to roller kilns provided in an embodiment of the present invention does detailed
Explanation：
In the concrete structure of above-mentioned roller kilns：
2.1 on kiln structure：
As Figure 1-4, kiln is single hole multilayer roller kilns structure.Kiln outer framework all uses metal framework structure.
The fuel of kiln is the fuel of cleaning：Other fuel such as natural gas, producer gas, coke-stove gas.
Fig. 1 is kiln preheating zone structural representation；
Fig. 2 is clinkering zone structure front end schematic diagram；
Fig. 3 is clinkering zone rear end structure schematic diagram；
Fig. 4 is cooling zone structural representation.
It should be noted that the kiln outer framework is steel kiln skeleton；And the kiln outer framework is by many steels
Structural member is bolted composition.
The utilization of metal framework can facilitate kiln and repeatedly can repeatedly utilize.It is known that construction wall clay brick
It is many to be burnt till using local clay resource nearby.When the available clay resource on a ground has consumed, cannot be built
Clay brick burns till.If using old-fashioned tunnel cave, kiln can only carry out scrapping, and kiln scraps rear all clays
Brick rubbish, it is impossible to use again, also takes up substantial amounts of arable land.And this technology is used, and when the inadequate resource on a ground, can be by kiln
Stove is removed, and the place for moving to resource re-assemblies and produced.Process of removing is simple, re-assemblies easily, expense compared with
It is small.It is particularly suitable for rural area and factories and miness is used.
2.2 on kiln body structure of refractory：
As shown in figure 1, being provided with light-weight brick and cordierite on the preheating zone, its heat insulation module is rock wool；
As shown in Fig. 2 being provided with light fire brick, Poly Light High Aluminum Firebrick, cordierite on the clinkering zone, its heat insulation module is
Aluminium silicate wool felt and alumina silicate fibre blanket；
As shown in figure 3, being provided with light fire brick, Poly Light High Aluminum Firebrick, cordierite in the cooling zone, its heat insulation module is
Rock wool and alumina silicate fibre blanket；
It should be noted that this kiln preheating zone, cooling zone employ light fire brick and heat-preservation cotton is built by laying bricks or stones and protected
Temperature.So that the wall of kiln is greatly thinning, 0.410 meter of this kiln is reduced to by past 1-3 meters.The clinkering zone of kiln also by
Past heavy clay brick makes the insulation that light weeight alumina brick and light thermal-insulation are built by laying bricks or stones, the most thick kiln wall of this kiln clinkering zone into
Less than 0.5 meter.Materials for wall needed for such kiln wall construction makes building kiln greatly reduces.Change building clay brick tunnel
Thick wall body the characteristics of.Greatly reduce the plant area of kiln and floor space.If being that 140 width are 4.6 according to length
The kiln of rice is calculated.A same kiln can save about 1600 square metres of factory building and floor space.
The 2.3 kiln roof constructions on kiln：
2.3.1 the preheating zone ceiling structure of kiln：As shown in figure 5, on preheating zone install furred ceiling component from top to bottom according to
It is secondary to be made up of suspender member 51, hanger rail 52, ceiling board 53；The suspender member 51 is fixedly connected on the furred ceiling by the hanger rail 52
On plate 53；Alumina silicate fibre blanket is equipped with the furred ceiling component installed on the preheating zone.Ceiling material is alumina silicate fibre blanket,
Its heat-insulating property is good.
2.3.2 the clinkering zone ceiling structure of kiln：As shown in fig. 6, on clinkering zone install furred ceiling component from top to bottom according to
It is secondary to be made up of furred ceiling beam 54, iron suspension member 55, suspended roof brick 56；The furred ceiling beam 54 is fixedly connected on described by the iron suspension member 55
On suspended roof brick 56；Be equipped with the furred ceiling component installed on the clinkering zone Poly Light High Aluminum Firebrick and alumina silicate fibre blanket (or or
Directly lift the component of resistance to guncotton).Ceiling material is Poly Light High Aluminum Firebrick and alumina silicate fibre blanket；Its thermal conductivity factor is low, heat insulating ability
Can be good, refractoriness is high, and meet tunnel kiln top burns till needs.Simultaneously because the thermal conductivity factor of this brick is low so that kiln top
Radiating is significantly less than traditional architecture clay brick tunnel cave.
2.3.3 the chilling of kiln is with ceiling structure：As shown in fig. 7, being provided with furred ceiling component on chilling band；The furred ceiling group
Part is made up of suspender member 51, hanger rail 52, ceiling board 53；And it is additionally provided with chilling wind pipeline on the furred ceiling component on the chilling band
57th, chilling fan housing 58, chilling air port 59；The bottom of the chilling fan housing 58 is provided with chilling air port 59, and top is provided with chilling
Wind pipeline 57, and the chilling wind pipeline 57, chilling fan housing 58, chilling air port 59 be sequentially communicated；Installed on the chilling band
Alumina silicate fibre blanket is equipped with furred ceiling component.Due to chilling band exactly kiln burn till product it is fully sintered when, now
The air that product needed is blown into cooling is cooled down, therefore the kiln body of this section needs the rapid heat cycle of bearing temperature to influence, so
Alumina silicate fibre blanket has been used as ceiling material in this section.Its heat impact strength is especially good, and thermal conductivity factor is again low, radiating
Amount is small.
2.3.4 the cooling zone ceiling structure of kiln is identical with preheating zone, no longer goes to live in the household of one's in-laws on getting married and says.
2.3.5 kiln combustion air structure is as shown in Figure 8：In addition, the roller kilns during the present invention is implemented also include combustion-supporting system
6, the combustion-supporting system is arranged on the clinkering zone, and the combustion-supporting system includes helping gas inlet pipe, described to help gas inlet
Pipe is connected through the kiln wall with the burner hearth.It should be noted that original clay brick tunnel cave never designs combustion air system
System.This kiln combustion-supporting wind system is that it can not only improve and help as combustion air using the waste heat produced by kiln tail product cooling
Combustion temperature can also help realize being rapidly fired to for kiln.Temperature control to kiln also plays effect well.It is above-mentioned combustion-supporting
Wind system, specifically by knots such as combustion air supervisor 61, air/fuel proportioning valve 62, combustion gas supervisor 63, combustion gas airduct 64, combustion-supporting airducts 65
Structure is constituted, and this is no longer repeated one by one.
2.4 transmissions on kiln：
This roller kilns is controlled, is become using 45 ° of helical gear segmentation frequency conversion differential gearing modes, one frequency converter of every layer of use
Frequency device cultivates product from import Japan three, and power is 3KW (3), and full kiln is driven totally 9 motors (3 every layer), every motor reality
Now operating monitoring, drive failures frequency conversion is shaken, and frequency conversion failure power frequency shakes, and sets the function that shakes manually, and kiln machine is entered when shakeing
It is stopped, roller rod driving motor, frequency converter and enters between kiln discharge machine automatic linkage control is realized by PLC.
It should be noted that full kiln is driven totally 9 bench roller rod driving motor, multilayer roller rod is specifically divided into 3 layers, every layer of roller rod pair
3 bench roller rod driving motors are answered to control, and every layer of roller rod 1 Frequency Converter Control of correspondence；The power of the roller rod driving motor
It is 1-3KW.Differential mechanism is provided between many bench roller rod driving motors of multilayer roller rod correspondence realize drive connection；The differential mechanism
For to implementing multistage subsection gear between roller rod.The differential mechanism is using containing 45 ° of helical gear differential mechanisms.
In sum, roller kilns provided in an embodiment of the present invention, it uses the single hole arrangements of kiln, the kiln being detachably connected
Stove outer framework, Multi-layer transmission structure (i.e. roller road transportation system), kiln wall uses light-duty furnace building material and heat preserving cotton structure,
It has a saving floor space, save space, demountable structure, Reusability, low cost of manufacture, stepped gearing Frequency Drive,
Firing period is short, many technical advantages such as product quality is high.Therefore, roller kilns provided in an embodiment of the present invention will bring well
Market prospects and economic benefit.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of roller kilns, it is characterised in that
Including kiln main body, the kiln main body includes kiln top, the kiln outer framework being detachably connected and light-weight brick and insulation
Component, roller road transportation system；Wherein, the kiln outer framework is metal kiln skeleton, and the light-weight brick is arranged at described
Kiln wall is constituted on kiln skeleton, and burner hearth is combined to form with the kiln top, the heat insulation module is arranged at the outer of the light-weight brick
Side；
The kiln main body includes the preheating zone, clinkering zone and the cooling zone that are sequentially communicated；Wherein：
Light-weight brick and cordierite are provided with the preheating zone, its heat insulation module is rock wool；
Light fire brick, Poly Light High Aluminum Firebrick, cordierite are provided with the clinkering zone, its heat insulation module is aluminium silicate wool felt and silicon
Sour aluminum fiber blanket；
Light fire brick, Poly Light High Aluminum Firebrick, cordierite are provided with the cooling zone, its heat insulation module is rock wool and aluminium silicate fiber
Dimension blanket；
The roller road transportation system is included as the multilayer roller rod and driving control system of driving medium；Wherein, multilayer roller rod
Between there is running clearance；The driving control system is used to control each layer roller rod speed change and start and stop to operate respectively；The biography
Autocontrol system includes many bench roller rod driving motors, multiple frequency converters and PLC；The PLC respectively with it is many
The individual frequency converter electrical connection, and the frequency converter and the corresponding roller rod driving motor electrical connection；The roller rod transmission electricity
Machine is used to drive the roller rod rotary motion.
2. roller kilns as claimed in claim 1, it is characterised in that
The kiln outer framework is steel kiln skeleton；And the kiln outer framework is bolted by many steel design parts
Constitute.
3. roller kilns as claimed in claim 1, it is characterised in that
Full kiln is driven totally 9 bench roller rod driving motor, and multilayer roller rod is specifically divided into 3 layers, every layer of roller rod 3 bench roller rod driving motor of correspondence
Control, and every layer of roller rod 1 Frequency Converter Control of correspondence；The power of the roller rod driving motor is 1-3KW.
4. roller kilns as claimed in claim 3, it is characterised in that
Differential mechanism is provided between many bench roller rod driving motors of multilayer roller rod correspondence realize drive connection；The differential mechanism is used for
To implementing multistage subsection gear between roller rod.
5. roller kilns as claimed in claim 4, it is characterised in that
The differential mechanism is using containing 45 ° of helical gear differential mechanisms.
6. roller kilns as claimed in claim 1, it is characterised in that
The kiln outer framework includes top-support, and the top-support is provided with furred ceiling component.
7. roller kilns as claimed in claim 6, it is characterised in that
The furred ceiling component installed on the preheating zone is made up of suspender member, hanger rail, ceiling board successively from top to bottom；The suspender member
It is fixedly connected on the ceiling board by the hanger rail；
Alumina silicate fibre blanket is equipped with the furred ceiling component installed on the preheating zone.
8. roller kilns as claimed in claim 6, it is characterised in that
The furred ceiling component installed on the clinkering zone is made up of furred ceiling beam, iron suspension member, suspended roof brick successively from top to bottom；The furred ceiling
Beam is fixedly connected on the suspended roof brick by the iron suspension member；
Poly Light High Aluminum Firebrick and alumina silicate fibre blanket are equipped with the furred ceiling component installed on the clinkering zone.
9. roller kilns as claimed in claim 6, it is characterised in that
Chilling band is additionally provided between the clinkering zone and the cooling zone, furred ceiling component is installed on the chilling band；It is described
Furred ceiling component is made up of suspender member, hanger rail, ceiling board；The suspender member is fixedly connected on the ceiling board by the hanger rail
On；And chilling wind pipeline, chilling fan housing, chilling air port are additionally provided with the furred ceiling component on the chilling band；The chilling wind
The bottom of cover is provided with chilling air port, and top is provided with chilling wind pipeline, and the chilling wind pipeline, chilling fan housing, chilling wind
Mouth is sequentially communicated；
Alumina silicate fibre blanket is equipped with the furred ceiling component installed on the chilling band.
10. roller kilns as claimed in claim 1, it is characterised in that
The roller kilns also include combustion-supporting system, and the combustion-supporting system is arranged on the clinkering zone, and the combustion-supporting system includes
Gas inlet pipe is helped, it is described to help gas inlet pipe to be connected with the burner hearth through the kiln wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510357238.4A CN104896921B (en) | 2015-06-25 | 2015-06-25 | A kind of roller kilns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510357238.4A CN104896921B (en) | 2015-06-25 | 2015-06-25 | A kind of roller kilns |
Publications (2)
| Publication Number | Publication Date |
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| CN104896921A CN104896921A (en) | 2015-09-09 |
| CN104896921B true CN104896921B (en) | 2017-07-04 |
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| CN201510357238.4A Active CN104896921B (en) | 2015-06-25 | 2015-06-25 | A kind of roller kilns |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466210B (en) * | 2015-12-04 | 2017-11-28 | 中国电子科技集团公司第四十八研究所 | A kind of hermetically sealed roller kilns of atmosphere protection |
| CN105627743B (en) * | 2016-01-19 | 2018-06-22 | 深圳市三鑫精美特玻璃有限公司 | A kind of multilayer clean tunnel stove |
| CN105821525B (en) * | 2016-05-24 | 2017-11-28 | 广东中窑窑业股份有限公司 | Carbon fibe continuous production activation furnace |
| CN107525404A (en) * | 2017-08-28 | 2017-12-29 | 卢美达 | A kind of combined type multifuel combustion kiln and its burning process |
| CN107843113A (en) * | 2017-10-31 | 2018-03-27 | 广西旭腾实业集团有限公司 | A kind of energy-efficient automation roller kilns |
| CN107940988A (en) * | 2017-12-28 | 2018-04-20 | 洛阳北玻硅巢装备技术有限公司 | A kind of foamed ceramic is fired and uses instant cold section roller kilns |
| CN108518981A (en) * | 2018-04-18 | 2018-09-11 | 阿坝铝厂 | A kind of electrolytic aluminium molten aluminum holding furnace |
| CN108716857B (en) * | 2018-07-26 | 2024-04-19 | 青岛海源碳烯铝合金新材料科技有限公司 | Layered hearth lifting type multilayer resistance heating furnace |
| CN109668429A (en) * | 2018-12-26 | 2019-04-23 | 佛山市德力泰科技有限公司 | A kind of energy-saving furnace based on rotatable bend pipe |
| CN110487073A (en) * | 2019-08-28 | 2019-11-22 | 佛山市德力泰科技有限公司 | A kind of energy-saving non-inductive windings double-layer roller hearth furnace |
| CN110487074A (en) * | 2019-08-28 | 2019-11-22 | 佛山市德力泰科技有限公司 | A kind of smoke evacuation plot structure of energy-saving binary channels roller kilns |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007292404A (en) * | 2006-04-26 | 2007-11-08 | Ngk Insulators Ltd | Roller hearth kiln |
| CN200961996Y (en) * | 2006-09-18 | 2007-10-17 | 黄冈市华窑中瓷窑炉有限公司 | A ceiling device of stove furnace |
| CN201772737U (en) * | 2010-09-08 | 2011-03-23 | 柳丹 | Biscuit firing roller kiln for producing interior wall tile |
| CN201867043U (en) * | 2010-11-12 | 2011-06-15 | 中材高新材料股份有限公司 | Tunnel kiln for roasting quartz crucibles |
| CN202092456U (en) * | 2011-05-25 | 2011-12-28 | 临澧恒璋瓷业有限责任公司 | Roller kiln using mixed air and light hydrocarbon gas |
| CN202869220U (en) * | 2012-09-08 | 2013-04-10 | 湖南省醴陵市科发窑炉热工设备有限公司 | Kiln cavity structure of sanitary ware roller kiln |
| CN203190789U (en) * | 2013-04-02 | 2013-09-11 | 梁善良 | Tunnel kiln |
| CN204730633U (en) * | 2015-06-25 | 2015-10-28 | 梁善良 | A kind of roller kilns |
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Effective date of registration: 20170111 Address after: 528226 Foshan, Nanhai District, Guangdong Luo Village Industrial Park Road East Applicant after: Guangdong Zhongyao Ceramic Co.,Ltd. Address before: Lin town Ma''anshan city Anhui province 238151 Hanshan County Hanshan Porcelain Company No. 609 retail Applicant before: Liang Shanliang |
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Application publication date: 20150909 Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: GUANGDONG ZHONGYAO CERAMIC Co.,Ltd. Contract record no.: X2020980005487 Denomination of invention: A roller kiln Granted publication date: 20170704 License type: Exclusive License Record date: 20200828 |
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Denomination of invention: A roller kiln Effective date of registration: 20200901 Granted publication date: 20170704 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: GUANGDONG ZHONGYAO CERAMIC Co.,Ltd. Registration number: Y2020980005615 |
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Address after: 528226 No. 8, Xiabai Industrial Avenue East, Luocun, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Guangdong Zhongyao Technology Co.,Ltd. Address before: 528226 east of Xiabai Industrial Avenue, Luocun Town, Nanhai District, Foshan City, Guangdong Province Patentee before: Guangdong Zhongyao Ceramic Co.,Ltd. |
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