CN103625839A - Burning-resistant conveyor belt - Google Patents
Burning-resistant conveyor belt Download PDFInfo
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- CN103625839A CN103625839A CN201310672042.5A CN201310672042A CN103625839A CN 103625839 A CN103625839 A CN 103625839A CN 201310672042 A CN201310672042 A CN 201310672042A CN 103625839 A CN103625839 A CN 103625839A
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- burning
- calcination
- conveyor belt
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Abstract
The invention relates to a burning-resistant conveyor belt. The burning-resistant conveyor belt comprises a lower covering rubber layer, at least one skeleton layer and an upper covering rubber layer, which are arranged from bottom to top, wherein edge rubber integrated with the lower covering rubber layer and the upper covering rubber layer is arranged on the two sides of the skeleton layer. The burning-resistant conveyor belt is characterized in that a heat insulation layer is arranged between the skeleton layer and the upper covering rubber layer; a burning-resistant layer is arranged on the upper covering rubber layer; the heat insulation layer is made of fiberglass or polyurethane; the burning-resistant layer is made of a butylbenzene material, and is 2 to 6 millimeters thick. The burning-resistant conveyor belt has the beneficial effects that the burning-resistant conveyor belt is applicable to conveying various high-temperature materials of which the temperature instantly reaches 800 DEG C from temperature of 200 to 600 DEG C, and is high in burning resistance, and the service life of the burning-resistant conveyor belt under a normal adaptation condition can reach more than 5 months, and is 2 to 3 times that of an ordinary high-temperature resistance conveyor belt in the same using environment.
Description
Technical field
The present invention relates to a kind of material conveyer belt technical field, relate in particular to a kind of load-transfer device of resistance to calcination.
Background technology
Existing load-transfer device is comprised of lower covering glue layer, casing play, upper covering glue layer and limit glue.Wherein, casing play is thermo-labile canvas material.This load-transfer device is only suitable for carrying non high temperature material.But at iron and steel, cement, the industries such as chemical industry, mainly in order to conveying sintering ore deposit, coke, cement clinker, the materials such as lime, because these temperature of charge are higher, as the temperature of charge of sintering deposit at 500 ℃-800 ℃, what have even can reach thousands of degree, this load-transfer device cannot bear high temperature sintering for a long time, there will be surface to cause coming off in a large number because scorching or burning, heat inwardly transmits rapidly from destroyed surface, the destruction that causes framework material, reduced the intensity of adhesive tape, affect the service life of adhesive tape, reduced service efficiency, increased use cost.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, provide that a kind of resistance to effect of heat is high, the load-transfer device of resistance to calcination of long service life.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of load-transfer device of resistance to calcination, comprise from bottom to top the lower covering glue layer that arranges, at least one deck casing play and upper caldding layer, described casing play both sides are provided with the limit glue that is integrative-structure with described lower covering glue layer and upper covering glue layer, it is characterized in that, between described casing play and upper covering glue layer, be provided with thermal insulation layer, on described, above covering glue layer, be provided with the layer of resistance to calcination.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described thermal insulation layer is glass fibre or polyurethane.
Further, the described layer of resistance to calcination is butylbenzene material, and the thickness of the described layer of resistance to calcination is 2～6 millimeters.
Further, described casing play is 1～6 layer, adopts high temperature resistant butadiene-styrene rubber bonding between each layer.
Further, the material of described casing play is heat-resisting canvas.
Further, the material of described casing play is modified glass-fiber canvas.
The invention has the beneficial effects as follows: owing to adopting technique scheme, the first, the layer of resistance to calcination can form micropore charring layer after contacting with the red-hot material of high temperature fast, isolated heat, to load-transfer device internal delivery, plays the effect of protection casing play, and this charring layer has fire-retardant and anti abrasive performance; The second, framework material selects that at high temperature strength loss is little, indeformable inorganic modified material is as modified glass-fiber canvas, its novel canvas structure had both guaranteed belt body desirable strength, had improved again the flexible resistance of canvas and the stickness of sizing material and framework material; Three, casing play adopts high-temperature plastic bonding, solved the low problem of interlayer bond strength under the condition of high temperature, more than guaranteeing that belt body plunger bond strength can be stabilized in 3N/mm under 160 ℃ of states, more than the twice of common heat resistance conveyor belt plunger bond strength under same state, more than between its normal temperature layer, bond strength can be stabilized in 6N/mm.The enforcement of above-mentioned design study, has guaranteed the normal use of adhesive tape under the condition of high temperature, has greatly extended the service life of adhesive tape.The present invention is adapted to delivery temperature at 200 ℃-600 ℃, moment reaches the various high-temperature materials of 800 ℃, resistance to calcination function admirable, and under normal adaptation condition, the life-span can reach more than five months, under equal environment for use, be 2-3 times of common high temperature-resistance conveyor belt life-span.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention 1 structural representations;
Fig. 2 is embodiments of the invention 2 structural representations.
In figure, 1, the layer of resistance to calcination; 2, upper rubber cover; 3, thermal insulation layer; 4, casing play; 5, lower caldding layer; 6, limit glue.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
As shown in Figure 1, a kind of load-transfer device of resistance to calcination, its cross section structure is; Comprise from bottom to top the lower covering glue layer 5 that arranges, at least 4 layers, one deck skeleton and upper caldding layer 2, described casing play 4 both sides are provided with the limit glue 6 that is integrative-structure with described lower covering glue layer 5 and upper covering glue layer 2, between described casing play 4 and upper covering glue layer 2, be provided with thermal insulation layer 3, on described, above covering glue layer, be provided with the layer of resistance to calcination 1.
Described thermal insulation layer 3 is glass fibre.
The described layer of resistance to calcination 1 is butylbenzene material, and the thickness of the described layer of resistance to calcination is 2 millimeters.
Described casing play 4 is 3 layers, adopts high temperature resistant butadiene-styrene rubber bonding between each layer.
The material of described casing play is heat-resisting canvas.
Embodiment 2
As shown in Figure 2, a kind of load-transfer device of resistance to calcination, its cross section structure is; Comprise from bottom to top the lower covering glue layer 5 that arranges, at least one deck casing play and upper caldding layer 2, described casing play 4 both sides are provided with the limit glue 6 that is integrative-structure with described lower covering glue layer 5 and upper covering glue layer 2, between described casing play 4 and upper covering glue layer 2, be provided with thermal insulation layer 3, on described, above covering glue layer, be provided with the layer of resistance to calcination 1.
Described thermal insulation layer 3 is polyurethane.
The described layer of resistance to calcination 1 is butylbenzene material, and the thickness of the described layer of resistance to calcination is 6 millimeters.
Described casing play 4 is 5 layers, adopts high temperature resistant butadiene-styrene rubber bonding between each layer.
The material of described casing play is modified glass-fiber canvas.
The load-transfer device of resistance to calcination of the present invention possesses good resistance to calcination performance through experimental verification, is particularly suitable for the high-temperature materials such as conveying sintering ore deposit, coke, cement clinker, lime.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. the load-transfer device of resistance to calcination, comprise from bottom to top the lower covering glue layer that arranges, at least one deck casing play and upper caldding layer, described casing play both sides are provided with the limit glue that is integrative-structure with described lower covering glue layer and upper covering glue layer, it is characterized in that, between described casing play and upper covering glue layer, be provided with thermal insulation layer, on described, above covering glue layer, be provided with the layer of resistance to calcination.
2. the load-transfer device of resistance to calcination according to claim 1, is characterized in that, described thermal insulation layer is glass fibre or polyurethane.
3. the load-transfer device of resistance to calcination according to claim 2, is characterized in that, the described layer of resistance to calcination is butylbenzene material, and the thickness of the described layer of resistance to calcination is 2～6 millimeters.
4. according to the load-transfer device of resistance to calcination described in claim 1 or 2 or 3, it is characterized in that, described casing play is 1～6 layer, adopts high temperature resistant butadiene-styrene rubber bonding between each layer.
5. the load-transfer device of resistance to calcination according to claim 4, is characterized in that, the material of described casing play is heat-resisting canvas.
6. the load-transfer device of resistance to calcination according to claim 4, is characterized in that, the material of described casing play is modified glass-fiber canvas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672042.5A CN103625839A (en) | 2013-12-10 | 2013-12-10 | Burning-resistant conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672042.5A CN103625839A (en) | 2013-12-10 | 2013-12-10 | Burning-resistant conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103625839A true CN103625839A (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310672042.5A Pending CN103625839A (en) | 2013-12-10 | 2013-12-10 | Burning-resistant conveyor belt |
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| CN (1) | CN103625839A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910166A (en) * | 2014-04-15 | 2014-07-09 | 江苏维凯科技股份有限公司 | PTFE (polytetrafluoroethylene) high-temperature resistance conveying belt |
| CN106628828A (en) * | 2016-10-20 | 2017-05-10 | 山东隆源橡胶有限公司 | High load-bearing and high-elasticity concave-convex check pattern conveyer belt |
| CN107416419A (en) * | 2017-04-27 | 2017-12-01 | 山东隆源橡胶有限公司 | Heat-resisting composite cover glue adds a layer conveyer belt |
Citations (8)
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| CN201010302Y (en) * | 2007-02-28 | 2008-01-23 | 李战杰 | Heat and bake resisting conveying belt |
| US20100044189A1 (en) * | 2007-04-25 | 2010-02-25 | Veyance Technologies, Inc. | Non-halogenated rubber compounds for use in conveyor belts |
| CN201634176U (en) * | 2009-12-12 | 2010-11-17 | 浙江天际橡胶有限公司 | Scorching, tearing and high temperature resistant conveyor belt |
| CN102585728A (en) * | 2012-02-14 | 2012-07-18 | 无锡宝通带业股份有限公司 | Adhesive for heat-resistant conveying belt and preparation method thereof |
| CN202358598U (en) * | 2011-12-05 | 2012-08-01 | 河北龙亚胶带有限公司 | High-temperature resisting flaming-retarding conveying belt |
| CN102730366A (en) * | 2012-07-12 | 2012-10-17 | 重庆中南橡胶有限公司 | Anti-burning conveyor belt |
| CN202848515U (en) * | 2012-10-18 | 2013-04-03 | 保定海川胶带制造有限公司 | Firing-resisting conveying belt |
| CN203819891U (en) * | 2013-12-10 | 2014-09-10 | 丛林集团有限公司 | Burning-resistant conveying belt |
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2013
- 2013-12-10 CN CN201310672042.5A patent/CN103625839A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201010302Y (en) * | 2007-02-28 | 2008-01-23 | 李战杰 | Heat and bake resisting conveying belt |
| US20100044189A1 (en) * | 2007-04-25 | 2010-02-25 | Veyance Technologies, Inc. | Non-halogenated rubber compounds for use in conveyor belts |
| CN201634176U (en) * | 2009-12-12 | 2010-11-17 | 浙江天际橡胶有限公司 | Scorching, tearing and high temperature resistant conveyor belt |
| CN202358598U (en) * | 2011-12-05 | 2012-08-01 | 河北龙亚胶带有限公司 | High-temperature resisting flaming-retarding conveying belt |
| CN102585728A (en) * | 2012-02-14 | 2012-07-18 | 无锡宝通带业股份有限公司 | Adhesive for heat-resistant conveying belt and preparation method thereof |
| CN102730366A (en) * | 2012-07-12 | 2012-10-17 | 重庆中南橡胶有限公司 | Anti-burning conveyor belt |
| CN202848515U (en) * | 2012-10-18 | 2013-04-03 | 保定海川胶带制造有限公司 | Firing-resisting conveying belt |
| CN203819891U (en) * | 2013-12-10 | 2014-09-10 | 丛林集团有限公司 | Burning-resistant conveying belt |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910166A (en) * | 2014-04-15 | 2014-07-09 | 江苏维凯科技股份有限公司 | PTFE (polytetrafluoroethylene) high-temperature resistance conveying belt |
| CN103910166B (en) * | 2014-04-15 | 2016-03-02 | 江苏维凯科技股份有限公司 | A kind of PTFE high temperature-resistance conveyor belt |
| CN106628828A (en) * | 2016-10-20 | 2017-05-10 | 山东隆源橡胶有限公司 | High load-bearing and high-elasticity concave-convex check pattern conveyer belt |
| CN107416419A (en) * | 2017-04-27 | 2017-12-01 | 山东隆源橡胶有限公司 | Heat-resisting composite cover glue adds a layer conveyer belt |
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Application publication date: 20140312 |
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