CN207231199U - A kind of roller kilns hollow shelf board for being suitable for production foamed ceramic - Google Patents
A kind of roller kilns hollow shelf board for being suitable for production foamed ceramic Download PDFInfo
- Publication number
- CN207231199U CN207231199U CN201721147280.4U CN201721147280U CN207231199U CN 207231199 U CN207231199 U CN 207231199U CN 201721147280 U CN201721147280 U CN 201721147280U CN 207231199 U CN207231199 U CN 207231199U
- Authority
- CN
- China
- Prior art keywords
- refractory slab
- shelf board
- hollow shelf
- hollow
- slab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of roller kilns hollow shelf board for being suitable for production foamed ceramic.The refractory slab is using carborundum or mullite as raw material; add Nucleating Agent, toughener, lubricant, binding agent; and pass through mud refining; extrusion molding; protection is dry, setting, and high-temperature firing and cold working step are made, and the refractory slab is cuboid plate; one layer of high temperature oxidation resisting graphite material is equipped with the surface of the cuboid plate, the refractory slab is uniformly arranged hollow via-hole of the row parallel to the length direction on the width.The utility model device solve thes problems, such as solid core slab kiln, and there are bearing capacity is low and the shortcomings of heat endurance is poor.
Description
Technical field
The utility model is related to a kind of roller kilns hollow shelf board for being suitable for production foamed ceramic, especially it is a kind of have compared with
The strong hollow shelf board of good heat-resistant knocking stability, bearing capacity.
Background technology
Under the rapid development of modern age porcelain industry, the variation of ceramic has enriched daily life, particularly
Rejuvenate China by applying scientific and technological advances, energy-saving and emission-reduction principles and policies.The ceramic in China is essentially all using shuttle kiln, pushed bat kiln, tunnel at present
Klining is into and these kilns come that bigger than energy waste, product sintering qualified rate is low, mechanization degree and automation degree is low relatively.
At present, equipment of the roller kilns as fired ceramic product, is used by most of producers, in magnetic ceramic
Agglomerating plant in, often need to use a kind of supporting plate, in especially suitable roller kilns kiln, agglomerating plant is direct using monolithic supporting plate
The method being placed on roller rod produces ceramic, places dress on supporting plate and burns workpiece.Supporting plate has certain loading capacity, plays support
Dress burns the effect of part, and this supporting plate is also commonly referred to as refractory slab.Refractory slab not only needs to bear higher temperature in sintering process, and
And must also have certain intensity at high temperature, that is, must have preferable heat-resistant knocking stability.Otherwise, easily occur
Refractory slab crack conditions, when serious, can cause kiln product to topple, cause larger loss.It is existing due to material and the relation of technique
Some refractory slabs generally use complete carborundum or mullite as one layer of solid core overall structure made of raw material.Relative to hollow
Slab kiln, in the case where weight per unit area is identical, there are bearing capacity is low and heat endurance is poor etc. for solid core slab kiln
Shortcoming.
Utility model content
It is hollow that the technical problems to be solved in the utility model is to provide a kind of roller kilns for being suitable for production foamed ceramic
Refractory slab, solve thing problems, such as solid core slab kiln, there are bearing capacity is low and the shortcomings of heat endurance is poor.
The technical problem of the utility model is achieved through the following technical solutions：There is provided a kind of suitable for production foaming pottery
The roller kilns hollow shelf board of porcelain, the refractory slab plate body is using carborundum or mullite as raw material, by adding Nucleating Agent, toughness reinforcing
Agent, lubricant, binding agent, and pass through mud refining, extrusion molding, protection is dry, setting, and high-temperature firing and cold working step are made,
The refractory slab is the cuboid plate for including length, width and thickness, and one layer is equipped with the surface of the cuboid plate
High temperature oxidation resisting graphite material, the refractory slab are positioned over above roller rod.
Wherein, described suitable for the roller kilns hollow shelf board for producing foamed ceramic, the length of the refractory slab exists
Between 5000-7000mm, the width of the refractory slab is between 1100-1700mm, and the thickness of the refractory slab is between 20-40mm.
Wherein, described suitable for the roller kilns hollow shelf board for producing foamed ceramic, the refractory slab is in the width
Hollow via-hole of the row parallel to the length direction is uniformly arranged on direction.
Wherein, described suitable for the roller kilns hollow shelf board for producing foamed ceramic, the through hole is located at the thickness
Spend the centre position in direction.
Wherein, described suitable for the roller kilns hollow shelf board for producing foamed ceramic, the thickness of the refractory slab is set
For 38mm.
The utility model has the beneficial effect that：The present invention is by providing a kind of hollow shelf board suitable for roller kilns so that single
In the case that plane product is identical, the weight saving about 35-45% of refractory slab, so that refractory slab plate face can bear load-carrying significantly
Improve；Meanwhile the heat dissipation area of identical plate face is more than 2 times of common refractory slab, therefore heat impact strength is more preferable, secondly,
One layer of high temperature oxidation resisting graphite material is laid with refractory slab plate face, avoids the oxidation of refractory slab plate inner materials, so that into one
Step improves the heat endurance of hollow shelf board.
Brief description of the drawings
Fig. 1 is the top view of the hollow shelf board of the utility model；
Fig. 2 is the sectional view of the hollow shelf board of the utility model；
In reference numeral：1st, refractory slab；2nd, roller rod；3rd, through hole.
Embodiment
A kind of hollow shelf board suitable for roller kilns is the utility model is related to, it is especially a kind of that there is preferable anti-thermal shock to stablize
The strong hollow shelf board of property, bearing capacity.
As shown in Figure 1 to Figure 2, it is a kind of be suitable for production foamed ceramic roller kilns hollow shelf board, the refractory slab plate body with
Carborundum or mullite are raw material, by adding Nucleating Agent, toughener, lubricant, binding agent, and pass through mud refining, are extruded into
Type, protection is dry, setting, and high-temperature firing and cold working step are made, and the refractory slab 1 is to include length, width and thickness
Cuboid plate, one layer of high temperature oxidation resisting graphite material is equipped with the surface of the cuboid plate, and the refractory slab 1 is positioned over
The top of roller rod 2, the refractory slab 1 are uniformly arranged hollow via-hole 3 of the row parallel to the length direction on the width,
The through hole 3 is located at the centre position of the thickness direction, and the length of the refractory slab 1 is between 5000-7000mm, the refractory slab
1 width is between 1100-1700mm, and the thickness of the refractory slab 1 is between 20-40mm, wherein it is preferred that the refractory slab 1
Thickness be arranged to 38mm.
It is suitable for the roller kilns hollow shelf board of production foamed ceramic in the utility model, it is especially a kind of that there is preferable heat resistanceheat resistant
The strong hollow shelf board of stability, bearing capacity is shaken, efficiently solving solid core slab kiln, there are bearing capacity is low and heat endurance
The problem of the shortcomings of poor.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (5)
- A kind of 1. roller kilns hollow shelf board for being suitable for production foamed ceramic, it is characterised in that：The refractory slab plate body is with carborundum Or mullite is raw material, by adding Nucleating Agent, toughener, lubricant, binding agent, and pass through mud refining, extrusion molding, protection Dry, setting, high-temperature firing and cold working step are made, and the refractory slab is cuboid plate, in the table of the cuboid plate Face is equipped with one layer of high temperature oxidation resisting graphite material, and the refractory slab is positioned over above roller rod.
- 2. hollow shelf board according to claim 1, it is characterised in that：The length of the refractory slab between 5000-7000mm, The width of the refractory slab is between 1100-1700mm, and the thickness of the refractory slab is between 20-40mm.
- 3. hollow shelf board according to claim 1, it is characterised in that：The refractory slab is uniformly arranged on the width There is hollow via-hole of the row parallel to the length direction.
- 4. hollow shelf board according to claim 1, it is characterised in that：The through hole is located at the interposition of the thickness direction Put.
- 5. hollow shelf board according to claim 2, it is characterised in that：The thickness of the refractory slab is arranged to 38mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147280.4U CN207231199U (en) | 2017-09-08 | 2017-09-08 | A kind of roller kilns hollow shelf board for being suitable for production foamed ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147280.4U CN207231199U (en) | 2017-09-08 | 2017-09-08 | A kind of roller kilns hollow shelf board for being suitable for production foamed ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231199U true CN207231199U (en) | 2018-04-13 |
Family
ID=61861101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721147280.4U Active CN207231199U (en) | 2017-09-08 | 2017-09-08 | A kind of roller kilns hollow shelf board for being suitable for production foamed ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231199U (en) |
-
2017
- 2017-09-08 CN CN201721147280.4U patent/CN207231199U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100358839C (en) | Ltigh crystalline structure iolite mullite kiln, kiln refractory product and calcining technology | |
| CN102731121B (en) | High-performance magnesium-aluminum-chromium composite spinel brick and manufacturing method thereof | |
| CN101219898B (en) | Ceramic product baking and kiln-loading method | |
| CN105293933B (en) | Wired devitrified glass and preparation method thereof | |
| CN103288465A (en) | Pyrophyllite brick and preparation method thereof | |
| CN104973869B (en) | Mullite light heat-insulation fire-resistant brick and production method thereof | |
| CN101113104A (en) | Production of composite corundum carbon brick for ladle | |
| CN103058685A (en) | Medium-density silicon mullite brick used for rotary kiln and preparation method thereof | |
| CN201335601Y (en) | Ultra-temperature roller kiln for sintering refractory raw material | |
| CN108484139A (en) | A kind of preparation method of magchrome refractory | |
| CN207231199U (en) | A kind of roller kilns hollow shelf board for being suitable for production foamed ceramic | |
| CN103044050B (en) | Medium-density alkali-resistant brick for rotary kiln and preparation method thereof | |
| CN107021764B (en) | High-temperature sillimanite brick and production method thereof | |
| CN109095902B (en) | A kind of glass furnace paving brick and its production technology | |
| CN105198460A (en) | Compact clay brick for blast furnace | |
| CN104478453A (en) | Prefabricated continuous casting medium package flow returner and preparation method thereof | |
| CN101497523A (en) | Method for producing light heat-insulating brick by biomass energy and light heat-insulating brick thereof | |
| CN101420801A (en) | Graphite electrode with quasi-ultra-high power | |
| CN103058682A (en) | Medium-density brick used for rotary kiln and preparation method thereof | |
| CN207894236U (en) | A kind of pusher static burning kiln of thin plate | |
| CN205133425U (en) | Fine and close chamotte brick is used to blast furnace | |
| CN100552056C (en) | A kind of liner that is used for metallic heat treating furnace | |
| CN215113935U (en) | Mullite brick for corrosion-resistant and high-temperature-resistant kiln | |
| US2253620A (en) | Chrome refractory brick and the method of manufacture thereof | |
| CN202254838U (en) | Smelting furnace door sill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jingdezhen jinluneng New Material Technology Co.,Ltd. Assignor: GUANGDONG KITO CERAMICS Co.,Ltd. Contract record no.: X2021440000078 Denomination of utility model: A kind of hollow shed plate of roller kiln for producing foamed ceramics Granted publication date: 20180413 License type: Common License Record date: 20210218 |
|
| EE01 | Entry into force of recordation of patent licensing contract |