CN203111941U - High-temperature-resistant wear-resistant conveying belt - Google Patents
High-temperature-resistant wear-resistant conveying belt Download PDFInfo
- Publication number
- CN203111941U CN203111941U CN 201320061795 CN201320061795U CN203111941U CN 203111941 U CN203111941 U CN 203111941U CN 201320061795 CN201320061795 CN 201320061795 CN 201320061795 U CN201320061795 U CN 201320061795U CN 203111941 U CN203111941 U CN 203111941U
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- glue layer
- covering glue
- resistant
- temperature
- wear
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Abstract
The utility model relates to a high-temperature-resistant wear-resistant conveying belt which comprises an upper covering glue layer, a belt core and a lower covering glue layer, wherein the upper covering glue layer and the lower covering glue layer are wrapped on two sides of the belt core. The conveying belt is characterized in that the upper covering glue layer and the lower covering glue layer are made of ethylene propylene rubber. The ethylene propylene rubber which is good in temperature tolerance is used for manufacturing the upper covering glue layer and the lower covering glue layer, meanwhile a layer of nylon screen cloth with good extending performance or a layer of steel cord screen cloth with good extending performance is added among ethylene propylene covering rubber, on the basis that the high-temperature-resistant performance advantage of the ethylene propylene rubber remains, stress concentration occurring when materials fall on the ethylene propylene covering rubber is effectively avoided by means of the nylon screen cloth or the steel cord screen cloth with the good extending performance, impact wear strength of the materials on the ethylene propylene covering rubber is reduced, accordingly the degree of wear of the high-temperature-resistant conveying belt is reduced and service life of the high-temperature-resistant conveying belt is prolonged.
Description
Technical field
The utility model relates to a kind of heat resistant and wear resistant load-transfer device, belongs to the high temperature-resistance conveyor belt technical field.
Background technology
Along with fast development of Chinese economy, driven shooting up as basic activities such as iron and steel, cement, the continuous expansion of the market demand, impel the manufacturing scale of iron and steel, cement industry to increase rapidly, production capacity also is increased sharply, simultaneously, during this also produces iron and steel, cement industry the material transportation critical component---load-transfer device is had higher requirement.
Iron and steel, cement industry institute convey materials generally have megathermal characteristics, sometimes transient temperature can reach 400 ~ 500 ℃, carry the distance of high-temperature material generally shorter simultaneously, high temperature resistant strip length is short, the circulation week age is few, the material impact wear frequency height that stands, therefore high temperature resistant band is standing the dual test of high temperature, impact wear.
The high temperature resistant band of home market mainly contains two kinds at present, a kind of is the buna-S system, and the advantage of this system is shock-resistant, and wear resisting property is good, but non-refractory, the situation of piece wearing and tearing often occurs falling because of aging cracking, second kind is the EP rubbers system, and the advantage of this system is that resistance to elevated temperatures is good, but wear resisting property is poor, easily because material impacts the premature wear situation that occurs, more than two kinds of high temperature resistant bands all can be in various degree influence the service life of high temperature resistant band
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, by the different wear damage forms of existing high temperature-resistance conveyor belt are studied, a kind of heat resistant and wear resistant load-transfer device is provided, it is simple in structure, can reduce the degree of wear of high temperature-resistance conveyor belt, improve the service life of high temperature-resistance conveyor belt.
The technical scheme that provides according to the utility model: heat resistant and wear resistant load-transfer device, comprise covering glue layer, belt carcass and following covering glue layer, the described covering glue layer of going up is coated on described belt carcass two sides with following covering glue layer, it is characterized in that: the described material of going up covering glue layer and following covering glue layer adopts EP rubbers.
As further improvement of the utility model, described going up in the covering glue layer is provided with one deck nylon net cloth or steel cord screen cloth.
The utility model compared with prior art, advantage is:The utility model selects for use the good EP rubbers of temperature tolerance as the material of last covering glue layer and following covering glue layer, in the middle of second third rubber cover, add one deck simultaneously by nylon net cloth or the steel cord screen cloth of deep drawing quality energy, absorbing EP rubbers in the resistance to elevated temperatures advantage, by the nylon net cloth of deep drawing quality energy or the adding of steel cord screen cloth, the generation that stress was concentrated when actv. had been avoided material to pound dropping on second third covering glue layer, reduced the impact wear intensity of material to second third covering glue layer, thereby reduce the degree of wear of high temperature-resistance conveyor belt, the service life of having improved high temperature-resistance conveyor belt.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1, heat resistant and wear resistant load-transfer device among the embodiment mainly comprises covering glue layer 1, belt carcass 3 and following covering glue layer 4, the described covering glue layer 1 of going up is coated on described belt carcass 3 two sides with following covering glue layer 4, and the described material of going up covering glue layer 1 and following covering glue layer 4 adopts EP rubbers.
In the utility model, described EP rubbers is made covering glue layer and is adopted peroxide vulcanizing system, guarantees its heat resistant and wear resistant performance, selects for use suitable reinforcement system to improve its wear resisting property simultaneously.
As shown in Figure 1, described going up in the covering glue layer 1 is provided with one deck nylon net cloth or steel cord screen cloth 2.Described nylon net cloth or steel cord screen cloth 2 have high elongation property, can play the effect of dispersed material impact load stress, can reduce material to the impact wear of rubber cover.
Belt carcass 3 in the utility model is made up of the low canvas that shrinks of high mould, and the bulk strength of load-transfer device mainly is provided.The moulding of heat resistant and wear resistant load-transfer device of the present utility model, sulfuration process are identical with existing common high temperature-resistance conveyor belt technology.
Claims (2)
1. heat resistant and wear resistant load-transfer device, comprise covering glue layer (1), belt carcass (3) and following covering glue layer (4), described upward covering glue layer (1) and following covering glue layer (4) are coated on described belt carcass (3) two sides, it is characterized in that: the described material of going up covering glue layer (1) and following covering glue layer (4) adopts EP rubbers.
2. heat resistant and wear resistant load-transfer device as claimed in claim 1 is characterized in that: be provided with one deck nylon net cloth or steel cord screen cloth (2) in the described last covering glue layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061795 CN203111941U (en) | 2013-02-04 | 2013-02-04 | High-temperature-resistant wear-resistant conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061795 CN203111941U (en) | 2013-02-04 | 2013-02-04 | High-temperature-resistant wear-resistant conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111941U true CN203111941U (en) | 2013-08-07 |
Family
ID=48892311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061795 Expired - Lifetime CN203111941U (en) | 2013-02-04 | 2013-02-04 | High-temperature-resistant wear-resistant conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057898A (en) * | 2013-02-04 | 2013-04-24 | 无锡宝通带业股份有限公司 | High-temperature resisting abrasion-resisting conveyer belt |
-
2013
- 2013-02-04 CN CN 201320061795 patent/CN203111941U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057898A (en) * | 2013-02-04 | 2013-04-24 | 无锡宝通带业股份有限公司 | High-temperature resisting abrasion-resisting conveyer belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214112 Wuxi, New District, Jiangsu Mei Village Road, No. 19 Patentee after: WUXI BOTON TECHNOLOGY Co.,Ltd. Address before: 214112 Wuxi, New District, Jiangsu Mei Village Road, No. 19 Patentee before: Wuxi Boton Belt Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20220523 Address after: 214145 No. 88, Lihe East Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: WUXI BOTON CONVEYOR SOLUTION Co.,Ltd. Address before: 214112 No. 19 Zhang Cun road, Mei Village, New District, Jiangsu, Wuxi Patentee before: WUXI BOTON TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |