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            耐熱耐高溫輸送帶

            時間:2020-12-24 15:36:19
            來源:http://www.thejessaolson.com/product665684.html

            產品概述:耐熱輸送帶采用丁苯或三元乙丙橡膠為覆蓋層,骨架材料采用專用的耐高溫帆布,解決了高溫環境下織物芯的收縮和變形問題,同時也避免了因乙丙橡膠飽和度高導致粘合性差、間層附著力低的關鍵問題。具有帶體輕、壽命長(約2-4倍)、耐熱性能好的特點。

            產品詳情

            輸送帶

            Heat Resistant Conveyor Belt

            耐熱輸送帶采用丁苯或三元乙丙橡膠為覆蓋層,骨架材料采用專用的耐高溫帆布,解決了高溫環境下織物芯的收縮和變形問題,同時也避免了因乙丙橡膠飽和度高導致粘合性差、間層附著力低的關鍵問題。具有帶體輕、壽命長(約2-4倍)、耐熱性能好的特點。

            Our heat resistant conveyor belt adopts SBR or EPDM as covering layer, special high temperature resistant canvas as carcass materials, not only solving the fabric shrinkage and deformation problems under the environment of high temperature, but also avoiding crucial problem as high degree of saturation of ethylene propylene rubber, poor adhesion. It is lighter, of long lifespan (about 2-4 times) and good performance of heat resistance.

            產品特點

            Product Advantage

            1.規格同普通輸送帶相同。

            2. 產品執行GB/T2002-2005 及GBAT7984-2001 標準,參考國際標準草案ISO/FDIS14890-1999。

            3. 耐熱輸送帶分為三種型號:

            HR120:覆蓋膠主要成分為SBR?赡筒淮笥120℃試驗溫度,瞬間運行溫度170℃。該級別耐熱帶是比較通用的、較傳統的耐熱型輸送帶。廣泛適用于水泥、焦化、冶金、化工、鋼鐵等行業使用。

            HR150:覆蓋膠主要成分為SBR?赡筒淮笥150℃試驗溫度,瞬間運行溫度200℃。本產品與普通輸送帶相比具有耐熱溫度更高、抗龜裂、抗老化性能更好、壽命更長等特點。適于輸送高熱物料,如燒結料、水泥熟料、焦炭、干石灰、干燥白土等。

            HR180:覆蓋膠主要成分為EPDM?赡筒淮笥180℃試驗溫度,瞬間運行溫度250℃。本產品與普通耐熱輸送帶相比,具有優良的抗灼燒性能,在高溫狀態下膠帶表面可迅速形成致密炭化層而達到隔熱抗灼燒的效果,起到延長和提高使用壽命的目的。適用于溫度較高如燒結礦、水泥礦等特殊運輸場所。

            1.Specification is similar to common conveyor belt.

            2.GB/T2002-2005 and GB/T7984-2001 Standard are applicable with the international Standard draft ISO/FDIS14890-1999 as reference.

            3.Heat resistant conveyor belt is divided into three types as follows:

            HR120: cover consists mainly of SBR. The belt surface temperature of HR120 belt should be lower than 120℃,the maximum material temperature for short period can reach 170℃. This grade of Heat resistant conveyor belt is  mostly common used traditional heat resistant conveyor belt, widely used in Cement, coking, metallurgy, chemical,iron and steel industry, etc

            HR150: cover consists mainly of SBR. The belt surface temperature of HR150 should be lower than 150°C,and the maximum material temperature for short period can reach 200℃. Comparing to common conveyor belt, the product is higher temperature resistant, cracking resistant, ageing resistant and of long lifespan. It apply to transport high temperature material as sintered ore, clinker, coke, dry lime, dry clay, etc.

            HR180: cover consists mainly of EPDM. The belt surface temperature belt of HR150 should be not higher than 180℃, and the maximum material temperature for short period can reach 250℃,Comparing to common conveyor belt, this kind of belt is more cauterant resistant. It forms a dense carbonized layers on belt cover under high temperature to play an effect of heat insulation and cauterant resistance , which can also extend the belt life . It apply to transport high temperature material as special transport situation as sintering ore and cement field , etc.

            耐熱輸送帶的選用

            The selection of  heat resistant conveyor belt

            依據耐熱輸送帶所輸送物料的溫度、表面結構形狀及粘度等參數選擇耐熱帶的類型。如當輸送溫度為150℃的燒結礦石等大塊物料,并且物料與帶面接觸面積較小時,帶面溫度保持在60-80℃;當輸送水泥粉等粘度較小的物料時,物料溫度與帶面溫度相差就很小。更多信息可參照下表:

            Select different type of heat resistant belt according to the temperature, surface figure, viscosity condition and other concerned data of conveyed materials. For instance, when conveyed material have a temperature of 150℃,such as the coke or sintered ore etc, and have a relatively small contact area with the belt's surface temperature remains at 60-80℃. In contrast, when powdered material like cement is being conveyed, there is almost no temperature difference between material and belt surface. More information please refer to the following table.

            輸送物料

            物料尺寸

            物料溫度

            帶體表面溫度

            Material Carried

            Lump Size

            Temperature of Materials Carried

            Belt Surface Temperature

            焦炭Coke

            100 ?200mm 
            (4?8 inch)

            70?100oC

            50?60℃

            水泥 Cement

            Powder

            100?250oC

            80?90℃

            渣塊 Clinker

            10 ?30mm (0.4-1.2 inch)

            100?220oC

            100?110oC

            鑄件Molding

            -

            200?250oC

            80?90℃

            金屬粉末
            Metal Power

            -

            170°C

            120?130℃

            生料
            Raw Material

            below 30mm (1.2 inch)

            180?220oC

            100?120℃

            燒結礦石
            Sintered Ore

            25?200mm 
            (1?8 inch)

            200?400℃

            130?150℃

            還原鐵
            Return of Sintered Ore

            below 10mm (0.4 inch)

            260°C

            180?200oC


            帶面溫度與耐熱帶的使用壽命密切相關,直接影響到覆蓋膠與芯層、芯層之間的粘合強度、覆蓋膠的耐磨性、抗龜裂性等。應在充分調查、測量帶表面溫度等使用條件后,選擇耐熱帶的類型。
            較厚的覆蓋膠是保證帶子較長使用壽命的重要條件。
            The life of heat resistant belt is largely affected by the belt's surface temperature during operation.The belt temperature directly influence not only the adhesion between cover&ply, but also the abrasion and cracking resistant performance of cover rubber. Please make full tests of the temperature and other conditions, and then choose the suitable type.
            Much thicker rubber is very important to ensure much longer life of the belt.

            標簽:湖南耐溫輸送帶,湖南耐熱耐高溫輸送帶,


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