CN206618261U - Double-deck kiln material transporting mechanism - Google Patents
Double-deck kiln material transporting mechanism Download PDFInfo
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- CN206618261U CN206618261U CN201621477743.9U CN201621477743U CN206618261U CN 206618261 U CN206618261 U CN 206618261U CN 201621477743 U CN201621477743 U CN 201621477743U CN 206618261 U CN206618261 U CN 206618261U
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- transhipment
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- kiln
- sprocket wheel
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Abstract
The utility model discloses a kind of double-deck kiln material transporting mechanism, the transport box being mounted in including closed heat insulation and lid between upper strata kiln body and lower floor's kiln body, provided with transfer carriage and transhipment bin in transport box, the top of the transfer carriage is arranged on the transhipment crossbeam on the transfer carriage provided with transhipment motor and rotatable engagement, worm type of reduction gearing is provided between the output shaft and the transhipment crossbeam of the transhipment motor, and the two ends of the transhipment crossbeam are respectively equipped with top transhipment sprocket wheel, corresponded on the transfer carriage with top transhipment sprocket wheel and transport sprocket wheel provided with bottom, transport chain is provided between corresponding the top transhipment sprocket wheel and bottom transhipment sprocket wheel, two transport chains are fixedly connected with the transhipment bin respectively；The transhipment bin includes being staggered between transhipment roller-way, the conveying roller that the transhipment roller-way is wholely set provided with transhipment roller, the transhipment roller of the transhipment roller-way and in the transport box and with the roller-way in lower floor kiln body.
Description
Technical field
The utility model belongs to kiln technical field, is specifically a kind of double-deck kiln material transporting mechanism.
Background technology
Single channel unidirectional operation being used traditional electrical kiln, product is in electric kiln body by preheating zone, heating zone, high temperature more
Area, heat preservation zone and cooling area, and heating tube is distributed with the both sides for burning till duct the product in kiln is heated, extensive use
In structural ceramics, function ceramics, fluorescent material, rare earth material, lithium battery material (cobalt acid lithium), magnetic material, the production such as nano material
The sintering of product, but this electrical kiln heat utilization efficiency in heating process is low, high energy consumption, and improving the efficiency of energy utilization of kiln already turns into
Industry-by-industry carries out the emphasis of energy-saving and emission-reduction.
Publication No. CN 205262173U Chinese patent discloses a kind of double-deck sintering kiln, including kiln, and centre is protected
Kiln is divided into two layers by warm layer, and each layer has preheating zone, high-temperature region and cooling zone successively, and bilevel high-temperature region is located at kiln
Interlude, upper strata preheating zone is located on the right side of kiln with lower floor cooling zone, and lower floor preheating zone is located on the left of kiln with upper strata cooling zone,
Each cooling zone configures a cooling and squeezes into blower fan, and upper strata cooling zone, which is also configured with a cooling, takes out air-heater cooling hot blast is sent to
Lower floor preheating zone, and hot blast is sent to upper strata preheating zone, each layer preheating zone configuration one by lower floor cooling zone in intermediate insulating layer perforate
Platform wet-emitting blower, each section of kiln has roll-type conveyer, and there is travelling platform at kiln two ends.Although the double-deck sintering kiln is one
Determine that the technical purpose for saving the energy can be reached in degree, still, the kiln is due to that can not realize material between two layers up and down
Transhipment, the i.e. kiln two layers of independent operating up and down, equivalent to the superposition of the kiln of two single channel unidirectional operations, it is impossible to rise
To the technique effect for reducing floor space.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of double-deck kiln material transporting mechanism, and material can be achieved
Transhipment between two layers up and down, so that floor space can be effectively reduced using the kiln of the material transporting mechanism.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of double-deck kiln material transporting mechanism, including closed heat insulation and cover be mounted between upper strata kiln body and lower floor's kiln body
Provided with transfer carriage and transhipment bin in transport box, the transport box, the top of the transfer carriage is matched somebody with somebody provided with transhipment motor and rotation
The transhipment crossbeam being arranged on the transfer carriage is closed, worm gear is provided between the output shaft of the transhipment motor and the transhipment crossbeam
Worm reducer, and the two ends of the transhipment crossbeam are respectively equipped with top transhipment sprocket wheel, on the transfer carriage and top turns
Transport sprocket wheel one-to-one corresponding and transport sprocket wheel provided with bottom, be provided with and turn between corresponding the top transhipment sprocket wheel and bottom transhipment sprocket wheel
Chain is transported, two transport chains are fixedly connected with the transhipment bin respectively；
The transhipment bin includes transhipment roller-way, and the transhipment roller-way is provided with transhipment roller, the transhipment of the transhipment roller-way
It is staggered between roller and the conveying roller being wholely set in the transport box and with the roller-way in lower floor kiln body.
Further, heat insulation layer is provided with the transport box.
Further, the transport box is provided with maintenance door.
Further, measurement is respectively provided with the transfer carriage and the contact of the spacing transhipment bin upper-lower position is passed
Sensor VI and feeler V, the transhipment bin, which is provided with, to be located above the transhipment roller-way and for whether detecting material
Sensor II in place.
Further, the transfer carriage is provided with the sleeve for being used for being enclosed on the transport chain.
The beneficial effects of the utility model are：
Double-deck kiln material transporting mechanism of the present utility model, by setting transport box closed cover mounted in upper strata kiln body with
Between layer kiln body, the heat losses in kiln body can be prevented, and keep the temperature continuity between upper strata kiln body and lower floor's kiln body,
To realize to the more preferable sintering effect of material；By setting transfer carriage and transhipment bin, material enters after transhipment bin, by transporting
Motor driving transport chain movement, is delivered to lower floor's kiln body from upper strata kiln body by material, is then delivered to by the roller-way of lower floor's kiln body
Proceed sintering in lower floor's kiln body, i.e., double-deck kiln material transporting mechanism of the present utility model can realize material at two layers up and down
Between transhipment, so that floor space can be effectively reduced using the kiln of the material transporting mechanism.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, the utility model provides as follows
Accompanying drawing is illustrated：
Fig. 1 is the structural representation of the double-deck kiln material transporting mechanism embodiment of the utility model；
Fig. 2 is the structural representation of transfer carriage and transhipment bin；
Fig. 3 is Fig. 2 left view；
Fig. 4 is to be shown using the structure of the Full-automatic temp-control formula double-layer electric heating roller way kiln of the present embodiment material transporting mechanism
It is intended to；
Fig. 5 is Fig. 4 A detail drawings；
Fig. 6 is Fig. 4 B detail drawings；
Fig. 7 is the structural representation of feeding mechanism；
Fig. 8 is Fig. 7 top view；
Fig. 9 is Fig. 7 left view；
Temperature profile when Figure 10 is for sintered permanent ferrite.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model can be better understood from and can be practiced, but illustrated embodiment is limited not as to of the present utility model.
As shown in figure 1, being the structural representation of the double-deck kiln material transporting mechanism embodiment of the utility model.The present embodiment
Double-deck kiln material transporting mechanism, including closed heat insulation and cover transport box mounted in upper strata kiln body 1 and the rear end of lower floor's kiln body 2
34, transport box 34 is interior provided with transfer carriage 35 and transhipment bin 36, and the top of transfer carriage 35, which is provided with, transports motor 37 and rotatable engagement
Transhipment crossbeam 38 on transfer carriage 35, transports and subtracts between the output shaft of motor 37 and transhipment crossbeam 38 provided with worm and gear
Fast device II 39, and the two ends of transhipment crossbeam 38 are respectively equipped with top transhipment sprocket wheel 40, on transfer carriage 35 and top transhipment sprocket wheel 40
Correspond and transport sprocket wheel provided with bottom, transport chain 41 is provided between corresponding top transhipment sprocket wheel 40 and bottom transhipment sprocket wheel,
Two transport chains 41 are fixedly connected with transhipment bin 36 respectively.The transfer carriage 35 of the present embodiment, which is provided with, to be used to be enclosed on the transhipment
Sleeve 42 on chain 41.The transhipment bin 36 of the present embodiment includes transhipment roller-way 43, and transhipment roller-way 43 is set provided with transhipment roller
Roller-way 5 in lower floor's kiln body 2 is stretched into transport box 34, and transports the transhipment roller of roller-way 43 with being located in transport box 34
It is staggered between the conveying roller of roller-way, in this way, being delivered to material using the power of the roller-way in transport box 34
In lower floor's kiln body 2.
Heat insulation layer 44 is provided with the transport box 34 of the present embodiment, and transport box 34 is provided with maintenance door 45.This implementation
The feeler VI and sensing contact of measurement and spacing transhipment bin upper-lower position are respectively provided with the transfer carriage 35 of example
Device V, transhipment bin 36 be provided be located at transhipment roller-way above and for detect material whether sensor II in place.
The double-deck kiln material transporting mechanism of the present embodiment, by setting transport box closed cover to be mounted in upper strata kiln body and lower floor
Between kiln body, the heat losses in kiln body can be prevented, and keep the temperature continuity between upper strata kiln body and lower floor's kiln body, with
Realize to the more preferable sintering effect of material；By setting transfer carriage and transhipment bin, material enters after transhipment bin, by transhipment electricity
Machine driving transport chain movement, is delivered to lower floor's kiln body from upper strata kiln body by material, is then delivered to down by the roller-way of lower floor's kiln body
Layer kiln body in proceed sintering, i.e., double-deck kiln material transporting mechanism of the present utility model can realize material up and down two layers it
Between transhipment, so that floor space can be effectively reduced using the kiln of the material transporting mechanism.
As shown in figure 4, for using the Full-automatic temp-control formula double-layer electric heating roller way kiln of the present embodiment material transporting mechanism
Structural representation.The Full-automatic temp-control formula double-layer electric heating roller way kiln, including kiln body and the automatic feed/discharge circulatory system.
Kiln body includes lower floor's kiln body 2 and is arranged on the upper strata kiln body 1 of the top of lower floor's kiln body 2, and the front end of upper strata kiln body 1 is provided with
Charging aperture 3, the front end of lower floor's kiln body 2 is provided with discharging opening 4, and the rear end of upper strata kiln body 1 is alignd with the rear end of lower floor kiln body 2.Automatically
The input and output material circulatory system include with charging aperture 3 be correspondingly arranged at feeding mechanism as described above, with going out that discharging opening 4 is correspondingly arranged
Expect mechanism and be arranged between the rear end of upper strata kiln body 1 and the rear end of lower floor's kiln body 2 to be used for the material transfer in upper strata kiln body 1 under
Material transporting mechanism in layer kiln body 2.Driving material is respectively provided with the upper strata kiln body 1 and lower floor's kiln body 2 of the present embodiment
The roller-way 5 of advance.
Along the direction of advance of material, waste heat preheating section 6, prebake section 7, drying section 8, warming-up section are sequentially provided with kiln body
9th, sintering zone 10 and cooling area 11, wherein, waste heat preheating section 6 and prebake section 7 are arranged in upper strata kiln body 1, drying section 8, liter
Temperature section 9, sintering zone 10 and cooling area 11 are arranged in lower floor's kiln body 2.Prebake section 7 includes the waste heat close to waste heat preheating section 6
The prebake section 7a and heating prebake section 7b away from waste heat preheating section 6.Air exhauster 12 is provided with cooling area 11, air exhauster 12
Air outlet is connected with waste heat preheating section 6 and waste heat prebake section 7a respectively.
Waste heat preheating section 6, prebake section 7, drying section 8, warming-up section 9, sintering zone 10 and the length ratio of cooling area 11 are
7.5:22.5:6:10:8:Length ratio between 21, and waste heat prebake section 7a and heating prebake section 7b is 12.5:10.This
The overall length of the kiln of embodiment is set to 75 meters, waste heat preheating section 6, prebake section 7, drying section 8, warming-up section 9, the and of sintering zone 10
The length of cooling area 11 is respectively 7.5 meters, 22.5 meters, 6 meters, 10 meters, 8 meters, 21 meters, and waste heat prebake section 7a and heating preliminary drying
Dry section 7b length is respectively 12.5 meters and 10 meters.
The Full-automatic temp-control formula double-layer electric heating roller way kiln also includes auto temperature controlled system, auto temperature controlled system control kiln
Internal temperature curve is：
Temperature in upper strata kiln body 1 gradually increases along material direction of advance, and the temperature curve in upper strata kiln body 1 is：
y=T1x/30a+T0
Wherein, a is the element length of kiln body, i.e. waste heat preheating section, prebake section, drying section, warming-up section, sintering zone and drop
The length of warm area is respectively 7.5a, 22.5a, 6a, 10a, 8a, 21a, a=1 meter of the present embodiment；
T1For the maximum temperature of the rear end of upper strata kiln 1, when the Full-automatic temp-control formula double-layer electric heating roller kilns of the present embodiment
When stove is used for sintered permanent ferrite, T1=400℃；T0For room temperature.
Temperature curve in drying section 8 and warming-up section 9 is：
y=(T2-T1)(x-30a)/16a+T1
Wherein, T2For sintering temperature, when the Full-automatic temp-control formula double-layer electric heating roller way kiln of the present embodiment is used to sinter
During permanent-magnet ferrite, T2=1200-1260℃；
Temperature curve in sintering zone 10 is：y=T2；
Temperature curve in cooling area 11 is：y=(T3-T2)(x-54a)/21a+T2
Wherein, T3For the drop temperature of setting, the drop temperature of the present embodiment is set as room temperature.
Further, the Resistant heating device I 13 for being located at the lower section of roller-way 5 is provided with waste heat prebake section 7a, and waste heat is pre-
Drying section 7a top is connected with the air outlet of air exhauster 12.It is provided with and is located at respectively in the heating prebake section 7b of the present embodiment
The Resistant heating device II 14 of roller-way both sides about 5.Provided with the resistance wire for being located at roller-way both sides about 5 respectively in drying section 8
Heater III 15.Warming-up section 9 includes Resistant heating section 9a and globar bringing-up section 9b, and Resistant heating section 9a is close to drying
Section 8 is set, and provided with the Resistant heating device IV 16 for being located at roller-way both sides about 5 respectively, carbon silicon in Resistant heating section 9a
Provided with the globar heater I 17 for being located at roller-way both sides about 5 respectively in rod bringing-up section 9b.Resistant heating section 9a and carbon silicon
Length ratio between rod bringing-up section 9b is 4:6, i.e. the length of Resistant heating section 9a and globar bringing-up section 9b is respectively 4 meters
With 6 meters.Provided with the globar heater II for being located at roller-way both sides about 5 respectively, waste heat preheating section 6 and cooling in sintering zone 10
Heater is not provided with area 11, by waste heat preheating section 6, prebake section 7, drying section 8, warming-up section 9, sintering zone 10 and drop
Warm area 11 sets variety classes and the heater of quantity respectively, can be realized to the warm area in kiln in conjunction with auto temperature controlled system
Effective control of curve, controls the speed of roller-way 5, you can ensure material according to the temperature curve of setting and the time range of setting
Preheated, dried, sintered and cooled down, it is ensured that the sintering process of material is carried out according to the process route of setting.
Further, feeding mechanism includes charging roller 19, for by material lifting to the place height and position of upper strata kiln body 1
Hoisting mechanism and the feeding roller-way for material to be delivered to charging aperture.Hoisting mechanism includes lift carriage 20 and lifting bin
21, the top of lift carriage 20 is arranged on the lifting crossbeam 23 in lift carriage 20 provided with lifting motor 22 and rotatable engagement, carries
The worm type of reduction gearing I for being used for driving lifting crossbeam 23 to rotate is provided between the output shaft and lifting crossbeam 23 of lifting motor 22
24, the two ends of lifting crossbeam 23 are respectively equipped with top sprocket wheel 25, and the bottom of lift carriage 20 is corresponded with top sprocket wheel 25 to be set
Have bottom sprocket wheel, between corresponding top sprocket wheel 25 and bottom sprocket wheel provided with lifting chain 26, two lifting chains 26 respectively with lifting
Bin 21 is fixedly connected.Lifting bin includes splicing roller-way 27, and the lower section of splicing roller-way 27 is provided with mounting bracket 28, mounting bracket 28
Provided with the splicing motor 29 for driving splicing roller-way 27 to rotate.Feeding roller-way includes docking with splicing roller-way 27 and with being arranged on
The parallel auxiliary roller-way 30 of roller-way 5 in upper strata kiln body 1, is provided between auxiliary roller-way 30 and the roller-way 5 being arranged at charging aperture 3
Chain type feed mechanism.The lift carriage 20 of the present embodiment is provided with the sleeve 33 for being used for being enclosed on the lifting chain 26.
Chain type feed mechanism includes what is be correspondingly arranged respectively with the roller-way 5 at auxiliary roller-way 30 and upper strata kiln charging aperture 3
Feeding chain 32 is provided between sprocket wheel 31, the sprocket wheel 31, feeding chain 32 is set at least two be parallel to each other, the present embodiment
Feeding chain 32 is set to two be parallel to each other.Charging roller 19, auxiliary roller-way 30 and chain type feed mechanism are all provided with dynamic dress
Put, be not repeated.
The end of charging roller 19 be provided be used for detect material whether sensor I in place, lift carriage 20 provided with use
Set on measurement respectively and the feeler I and feeler II of the spacing lifting upper-lower position of bin 21, auxiliary roller-way 30
There is the feeler III for being positioned at material on feeding chain, be arranged on the roller-way 5 at charging aperture 3 and be provided with for spacing
The postive stop baffle of material position.In this way, automatically can feed the material on charging roller 19 to charging aperture 3, realize automatic
Feeding.
The Full-automatic temp-control formula double-layer electric heating roller way kiln, by the way that kiln body is set into upper strata kiln body and lower floor's kiln body,
And feeding mechanism and material transporting mechanism be set, in this way, material can enter in kiln body from the charging aperture being arranged in the kiln body of upper strata,
From the discharge hole for discharge being arranged in lower floor's kiln body after sintered, i.e., an entirety is formed between upper strata kiln body and lower floor's kiln body,
The area that the kiln body of equal length takes is smaller；By setting the automatic feed/discharge circulatory system to realize the automatic transhipment of material, tool
Have the advantages that automaticity is high；By setting auto temperature controlled system, and limit waste heat preheating section, prebake section, drying section, liter
Temperature section, sintering zone and the length ratio of cooling area, and then the temperature curve in kiln body can be easily controlled, burning can be effectively improved
Effect is tied, waste heat waste heat preheating section and waste heat prebake section is delivered into combination with air exhauster, it is possible to increase utilization results of energy,
Reduce energy consumption.
Find, when the Full-automatic temp-control formula double-layer electric heating roller way kiln is used for sintered permanent ferrite, obtain through experiment
Following technique effect：
1st, save：The specific energy consumption of sintered permanent ferrite is less than 0.55kW h/kg, is reduced than conventional monolayers roller furnace
About 25%, energy consumption is significantly reduced, electric energy is saved；
2. production capacity：Production yields is drastically increased, the permanent-magnet ferrite production yields of current single device has exceeded 18
Ton day, about 1 times is improved than conventional monolayers roller furnace；
3. floor space is small：Do not increase floor space while yield and reduction energy consumption is greatly increased, save factory
Room construction cost.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within protection domain of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (5)
1. a kind of double-deck kiln material transporting mechanism, it is characterised in that：Including closed heat insulation and cover be mounted in upper strata kiln body and lower floor
Provided with transfer carriage and transhipment bin in transport box between kiln body, the transport box, the top of the transfer carriage is provided with transhipment electricity
Machine and rotatable engagement are arranged on the transhipment crossbeam on the transfer carriage, the output shaft of the transhipment motor and the transhipment crossbeam it
Between be provided with worm type of reduction gearing, and the two ends of the transhipment crossbeam are respectively equipped with top transhipment sprocket wheel, on the transfer carriage with
The top transhipment sprocket wheel is corresponded transports sprocket wheel, corresponding the top transhipment sprocket wheel and bottom transhipment sprocket wheel provided with bottom
Between be provided with transport chain, two transport chains respectively with it is described transhipment bin be fixedly connected；
It is described transhipment bin include transhipment roller-way, the transhipment roller-way provided with transhipment roller, the transhipment roller of the transhipment roller-way with
It is staggered between the conveying roller being wholely set in the transport box and with the roller-way in lower floor kiln body.
2. double-deck kiln material transporting mechanism according to claim 1, it is characterised in that：Provided with insulation in the transport box
Thermal insulation layer.
3. double-deck kiln material transporting mechanism according to claim 1, it is characterised in that：The transport box is provided with maintenance
Door.
4. the double-deck kiln material transporting mechanism according to claim any one of 1-3, it is characterised in that：On the transfer carriage
It is respectively provided with the feeler VI and feeler V of measurement and the spacing transhipment bin upper-lower position, described turn
Haul frame be provided be located at it is described transhipment roller-way above and for detect material whether sensor II in place.
5. double-deck kiln material transporting mechanism according to claim 4, it is characterised in that：The transfer carriage, which is provided with, to be used for
It is enclosed on the sleeve on the transport chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477743.9U CN206618261U (en) | 2016-12-30 | 2016-12-30 | Double-deck kiln material transporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477743.9U CN206618261U (en) | 2016-12-30 | 2016-12-30 | Double-deck kiln material transporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618261U true CN206618261U (en) | 2017-11-07 |
Family
ID=60229670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621477743.9U Active CN206618261U (en) | 2016-12-30 | 2016-12-30 | Double-deck kiln material transporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206618261U (en) |
-
2016
- 2016-12-30 CN CN201621477743.9U patent/CN206618261U/en active Active
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