CN1080713A - A kind of improved roller kilns and loading and unloading kiln car - Google Patents
A kind of improved roller kilns and loading and unloading kiln car Download PDFInfo
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- CN1080713A CN1080713A CN 93111547 CN93111547A CN1080713A CN 1080713 A CN1080713 A CN 1080713A CN 93111547 CN93111547 CN 93111547 CN 93111547 A CN93111547 A CN 93111547A CN 1080713 A CN1080713 A CN 1080713A
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- roller
- kiln
- way
- kiln car
- car
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Abstract
The invention discloses a kind of improved, roller kilns and loading, unloading kiln car of being specially adapted to the bigger thin ceramic products of sintering area.These roller kilns are but that the multilayer and the roller-way of positive and negative rotation periodically are set in having the kiln of closed furnace door, the roller-way of the positive and negative rotation of periodicity makes the goods of shelving on it to be sintered constantly move around in the sintering process, to adapt to the contraction in the sintering process.Kiln car be with the similar size of kiln movably be provided with on the vehicle frame with kiln in the rotatable roller-way of the same number of plies, kiln car dock with kiln and rotates realization by roller-way and load and unload the kiln operation.
Description
The present invention relates to a kind of kiln agglomerating plant, particularly roller bed type kiln agglomerating plant, and the loading and unloading kiln car.
The thin ceramic products that area is bigger such as the sintering of ornamental ceramic wall tile, owing to have the bigger contraction of burning till, the sintering that less expensive is suitable is it to be shelved on have sintering in the kiln that rotates roller-way, the contraction when burning till to adapt to.Known kiln with rotation roller-way is long tunnel oven, and its formation is the roller-way that individual layer or double-deck one-directional rotation are set in the kiln body of the length of both ends open, and goods move forward gradually on roller-way and finish sintering.The defective of this tunnel type roller kilns is, floor space is big, the cost height, and burnt till restriction can not miniaturization, secondly because the kiln body is longer, area of dissipation is big relatively, heat energy dissipation is many, is unfavorable for energy savings.
The purpose of invention is to overcome the deficiency of above-mentioned prior art, provides a kind of improved floor space little, and cost is low and can make any size as required, and can reduce the roller kilns of area of dissipation and heat loss.
Another purpose of invention is to provide a kind of decoration kiln car that is applicable to above-mentioned kiln.
Invent first purpose and be achieved in that the multilayer and the roller-way of positive and negative rotation periodically are set in the kiln of sealing, make to be shelved on that goods to be sintered can constantly move around on the roller-way on roller-way, thereby adapt to the contraction in the sintering process.Specifically, roller kilns of the present invention comprise the kiln body and place the rotating roller-way of kiln body, and rotate the drive unit of roller-way, it is characterized in that the setting of said roller-way multilayer, and periodically positive and negative rotation, and said kiln body and roller-way parallel sides have able to turn on or off fire door.
Kiln of the present invention since under closed state sintered article, thereby can shorten the length of kiln greatly, its height of corresponding increase, as make the hexahedron of similar shuttle kiln structure, able to turn on or off fire door can be the rotation opening and closing.The roller-way that multilayer is provided with in the stove is generally at least (as only making the laboratory with the test kiln, but also individual layer or double-deck the setting) more than three layers.The positive and negative rotation of the periodicity of roller-way can be passed through cam, the realization of limit switch composition forward and backward control device, also can pass through connecting rod, eccentric wheel or realizations such as other similar mechanical devices or electronic timing controller.The roller-way of its positive and negative rotation can make the goods of shelving on it constantly move around, and not only adapts to the contraction of goods when burning till, and to reducing the kiln body length greatly positive role is also arranged.Each layer roller-way both can rotate separately, and an also available linkage drives together and rotates synchronously.
The realization of the present invention's second purpose: be the rotating roller-way that on kiln car frame movably, is provided with the same number of plies of roller kilns.Specifically, kiln car of the present invention comprises the roller that vehicle frame and ground connection are moved, and it is characterized in that having on the said vehicle frame with the rotatable roller-way of the same number of plies of roller kilns and is connected the drive unit of each roller-way.
Its size of the said kiln car of the present invention is similar with the kiln body, each layer roller-way is corresponding with roller-way in the kiln body, and locates same horizontal plane, and roller-way is one-directional rotation on the kiln car, its driving can be self-powered as roller kilns, also can be by attaching parts and kiln body roller-way common power.Goods skid off kiln car in the kiln process in moving in order to prevent to load and unload, and can one plate washer be set at kiln car and roller-way parallel sides.
For making things convenient for kiln car to dock with kiln, can outside the kiln wicket, dedicated track be set, move for kiln car.Kiln car and kiln link also can be provided with some movable hasps, opening fire door kiln car and kiln near after being connected, movable hasp can be costed, and shake or shake to alleviate kiln car.
Kiln of the present invention is done hour, can be without kiln car, and finish handling operation with manual.
The present invention is owing to adopt the furnace construction of sealing and the roller-way that multilayer can positive and negative rotation is set in kiln, thereby the kiln body manufacture and design not that the factor of being burnt till restricts, can be made into any size as required, make the kiln floor space greatly reduce, and can reduce the kiln cost significantly, kept the characteristic of former roller kilns simultaneously again.In addition,, make area of dissipation also reduce, help energy savings because the kiln body reduces significantly.The outfit of special-purpose kiln car not only makes the loading and unloading kiln can realize mechanized operation, and the time of opening fire door also can reduce significantly, also help energy savings.
Concrete structure of the present invention can be provided by following non-limiting embodiment and accompanying drawing.
Fig. 1 is the roller kilns structural representation that proposes according to the present invention.
Fig. 2 is the forward and backward control device structure chart that cam, limit switch are formed.
Fig. 3 is a kiln car structural representation of the present invention.
Describe roller kilns of the present invention and kiln car device and working condition in detail below in conjunction with accompanying drawing.
On relative two parallel surfaces of insulation kiln body 1, the parallel several rows through hole that has, to interting into roller-way 2, the roller-way two ends are fixing by bearing 3.Each roller-way drives synchronously by sprocket wheel 4, chain 5 and rotates (also can have other transmission devices to drive rotates), and each layer roller-way then drives synchronously by interlayer chain 6 and rotate.There is the rotatable fire door 7 that opens and closes the parallel both sides with roller-way of kiln, and when burning till, fire door is closed, and open fire door and carry out the operation of loading, unloading kiln.Roller-way is driven and is rotated by motor 8, reductor 9, periodically forward and backward can be by cam 12 and the limit switch 13 periodically forward and backward realizations of installing additional on the speed reducer output shaft 11 of control motors for they, adjust limit-switch positions, can regulate the forward and backward cycle, and then regulate goods displacement in kiln.
Kiln car size is roughly close with kiln, on vehicle frame 14, be provided with kiln in the roller-way 2 of the number of plies and floor height equally, the roller-way kind of drive can be consistent with kiln.Kiln car ground connection side is provided with shifting roller 15.Kiln car roller-way only one-directional rotation gets final product, and roller-way is consistent in its rotating speed and the kiln, for prevent kiln car in the loading, unloading kiln on the roller-way goods skid off kiln car, can one baffle plate 16 be set in the parallel side of kiln car with roller-way.
Before burning till, at first open fire door, the kiln car that tapestry brick 10 is housed is docked with kiln according to track (not drawing among the figure), and hasp on the kiln car (not providing among the figure) and kiln body are taken the jail.Withdraw from roller kilns forward and backward control device, make roller-way and the rotation synchronously in the same way of kiln car roller-way in the kiln, with the roller-way in the kiln of packing into of tapestry brick on the kiln car.Withdraw from kiln car, close fire door and by last forward and backward control device, intensification is burnt till.In the sintering process, the positive and negative rotation of the periodicity of roller-way makes the adobe of shelving on it ceaselessly move around, to adapt to the contraction in the sintering process.After burning till end, open the both sides fire door, withdraw from the forward and backward control device, respectively the kiln discharge empty wagons is docked with the kiln body with the kiln car that adobe is housed, make in the kiln roller-way and kiln car roller-way synchronously, rotate in the same way, can realize loading of kiln on one side, one side kiln discharge operation.
The kiln car roller-way rotates also can be by roller-way common power in transmission device and the kiln.
Kiln combustion system and flue can be with reference to the combustion system and the flue systems of conventional shuttle kiln.
Claims (6)
1, a kind of improved roller kilns comprise the kiln body and place the rotating roller-way of kiln body, and rotate the drive unit of roller-way, it is characterized in that the setting of said roller-way multilayer, and periodically positive and negative rotation, and said kiln body and roller-way parallel sides have able to turn on or off fire door.
2,, it is characterized in that each layer roller-way has a linkage to drive synchronously and rotate according to the described roller kilns of claim 1.
3, a kind of loading, unloading kiln car that is used for the described roller kilns of claim 1 comprises the roller that vehicle frame and ground connection are moved, and it is characterized in that having on the said vehicle frame with the rotating roller-way of the same number of plies of roller kilns and is connected the drive unit of each roller-way.
4,, it is characterized in that each layer roller-way has a linkage to drive synchronously and rotate according to the described kiln car of claim 3.
5,, it is characterized in that the movable hasp that overlaps with the kiln body is arranged on kiln car one side according to claim 3 or 4 described kiln cars.
6,, it is characterized in that the parallel side with roller-way of described kiln car has a baffle plate according to the described kiln car of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111547 CN1080713A (en) | 1993-06-18 | 1993-06-18 | A kind of improved roller kilns and loading and unloading kiln car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111547 CN1080713A (en) | 1993-06-18 | 1993-06-18 | A kind of improved roller kilns and loading and unloading kiln car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1080713A true CN1080713A (en) | 1994-01-12 |
Family
ID=4989320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93111547 Pending CN1080713A (en) | 1993-06-18 | 1993-06-18 | A kind of improved roller kilns and loading and unloading kiln car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1080713A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500505A (en) * | 2016-11-29 | 2017-03-15 | 金川集团股份有限公司 | A kind of decomposing and calcining formula tunnel cave device |
| CN110986581A (en) * | 2019-12-21 | 2020-04-10 | 深圳东忠窑炉有限公司 | Roller kiln |
-
1993
- 1993-06-18 CN CN 93111547 patent/CN1080713A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500505A (en) * | 2016-11-29 | 2017-03-15 | 金川集团股份有限公司 | A kind of decomposing and calcining formula tunnel cave device |
| CN110986581A (en) * | 2019-12-21 | 2020-04-10 | 深圳东忠窑炉有限公司 | Roller kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |