CN203819891U - Burning-resistant conveying belt - Google Patents
Burning-resistant conveying belt Download PDFInfo
- Publication number
- CN203819891U CN203819891U CN201320811150.1U CN201320811150U CN203819891U CN 203819891 U CN203819891 U CN 203819891U CN 201320811150 U CN201320811150 U CN 201320811150U CN 203819891 U CN203819891 U CN 203819891U
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- Prior art keywords
- layer
- burning
- resistant
- conveying belt
- resistance
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Abstract
The utility model relates to a burning-resistant conveying belt. The burning-resistant conveying belt comprises a lower covering rubber layer, at least one framework layer and an upper covering layer which are formed from top to bottom, wherein edge glue which is integrated with the upper covering rubber layer and the lower covering rubber layer is arranged on both sides of the framework layer. The burning-resistant conveying belt is characterized in that a heat insulating layer is formed between the framework layer and the upper covering rubber layer; a burning-resistant layer is formed above the upper covering rubber layer; the heat insulating layer is made from glass fibers or polyurethane; the burning-resistant layer is made from butylbenzene; the burning-resistant layer is 2-6 millimeters in thickness. The burning-resistant conveying belt has the beneficial effects that the burning-resistant conveying belt is suitable for conveying various high-temperature materials of which the temperatures are 200-600 DEG C and can be up to 800 DEG C instantly, the burning-resistant performance is superior, and the service life can be over five months under normal adaption conditions and is 2-3 times that of an ordinary high-temperature-resistant conveying belt in equal application environments.
Description
Technical field
The utility model relates to a kind of material conveyer belt technical field, relates in particular to a kind of load-transfer device of resistance to calcination.
Background technology
Existing load-transfer device is made up 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 DEG C-800 DEG C, 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, cause the destruction of framework material, reduce the intensity of adhesive tape, affect the service life of adhesive tape, reduce service efficiency, increase use cost.
Utility model content
The utility model is for above-mentioned the deficiencies in the prior art, provides 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 utility model 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 utility model 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 beneficial effects of the utility model are: 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 ensured 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, solve the low problem of interlayer bond strength under the condition of high temperature, more than ensureing that belt body plunger bond strength can be stabilized in 3N/mm under 160 DEG C 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 utility model is adapted to delivery temperature at 200 DEG C-600 DEG C, moment reaches the various high-temperature materials of 800 DEG C, 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.
Brief description of the drawings
Fig. 1 is embodiment 1 structural representation of the present utility model;
Fig. 2 is embodiment 2 structural representations of the present utility model.
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.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
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 the lower covering glue layer 5, at least one deck casing play and the upper caldding layer 2 that arrange from bottom to top, 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 utility model 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 utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
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, 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.
2. the load-transfer device of resistance to calcination according to claim 1, is characterized in that, described casing play is 1～6 layer, adopts high temperature resistant butadiene-styrene rubber bonding between each layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811150.1U CN203819891U (en) | 2013-12-10 | 2013-12-10 | Burning-resistant conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811150.1U CN203819891U (en) | 2013-12-10 | 2013-12-10 | Burning-resistant conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819891U true CN203819891U (en) | 2014-09-10 |
Family
ID=51475413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320811150.1U Expired - Fee Related CN203819891U (en) | 2013-12-10 | 2013-12-10 | Burning-resistant conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625839A (en) * | 2013-12-10 | 2014-03-12 | 丛林集团有限公司 | Burning-resistant conveyor belt |
| CN112810284A (en) * | 2021-01-16 | 2021-05-18 | 北京金印联国际供应链管理有限公司 | White cardboard for medicine packaging |
-
2013
- 2013-12-10 CN CN201320811150.1U patent/CN203819891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625839A (en) * | 2013-12-10 | 2014-03-12 | 丛林集团有限公司 | Burning-resistant conveyor belt |
| CN112810284A (en) * | 2021-01-16 | 2021-05-18 | 北京金印联国际供应链管理有限公司 | White cardboard for medicine packaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20201210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |