Heat-resistant conveying belt structure

Abstract

The utility model belongs to the technical field of conveying equipment, and particularly relates to a heat-resistant conveying belt structure which comprises a conveying belt, and the conveying belt comprises a flame-retardant layer, a heat conduction layer, a heat dissipation layer, a heat insulation layer and a lower covering layer which are arranged on one side from top to bottom. According to the device, the situation that high-temperature materials make direct contact with the conveying belt, and consequently a rubber face is aged is avoided, meanwhile, heat is directly transmitted to the heat dissipation layer, the heat insulation layer structure is additionally arranged, heat is prevented from being transmitted to the framework layer, and the situation that a large amount of heat is accumulated, so that the conveying belt is aged too early and falls off is avoided; the service life of the conveying belt is shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveying equipment technical field, specifically relates to a kind of heat-resistant conveyor belt structure. BACKGROUND

[0002] Conveyor belt is the main component of conveyer, widely used in metallurgy, mine, chemical industry and other industries, the conveyor belt currently used in domestic is generally heat-resistant temperature below 120 DEG C, if high-temperature material directly contacts conveyor belt cover rubber, it can cause rubber surface aging, so that heat is directly transmitted to skeleton layer, although some conveyor belts add heat insulation layer structure between upper cover rubber and skeleton layer, prevent heat from transmitting to skeleton layer, but heat can only be absorbed by the upper cover layer of conveyor belt and cannot be effectively dissipated, resulting in a large amount of heat accumulation, causing the upper cover layer to age prematurely and fall off, reducing the service life of the conveyor belt. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a kind of heat-resistant conveyor belt structure, including conveyor belt, and the conveyor belt includes flame-retardant layer, heat-conducting layer, heat-dissipating layer, heat-insulating layer and lower cover layer arranged from top to bottom on one side;The heat-dissipating layer includes heat-dissipating components and rubber support blocks arranged transversely.

[0004] Further, the width of the heat-dissipating components and the rubber support blocks is the same as the width of the conveyor belt, and the heat-dissipating components and the rubber support blocks are arranged perpendicular to the conveying direction of the conveyor belt, the heat-dissipating components are used to dissipate the heat absorbed from the heat-conducting layer, and the rubber support blocks are used to support other conveyor belt structures above and below the heat-dissipating components and absorb part of the heat from the heat-dissipating components and the heat-conducting layer.

[0005] Further, the rubber support blocks are heat-resistant rubber blocks, which will not melt when absorbing heat from other structures, and will not age or harden as the use time of the conveyor belt increases, thereby increasing the service life of the equipment.

[0006] Further, the heat-dissipating components include heat-conducting columns on both sides and a plurality of heat-conducting sheets located in the middle of the heat-conducting columns, the heat-conducting sheets are perpendicular to the heat-conducting columns, and the edges of the heat-conducting sheets are fixedly connected with the heat-conducting columns, the heat-conducting layer and the heat-conducting columns are in contact with each other to transmit heat to the heat-conducting columns, the heat-conducting columns are connected with the heat-conducting sheets to dissipate heat into the air through the heat-conducting sheets, thereby achieving the effect of heat dissipation.

[0007] Further, the flame-retardant layer includes a plurality of glass fiber flame-retardant layers, the special material and structure of the glass fiber flame-retardant layers have flame-retardant effect, and a flame retardant is additionally added therein, the flame retardant interacts with the glass fiber to form a flame-retardant layer, preventing high-temperature fire or flame propagation.

[0008] Further, the metal fiber in the flame-retardant layer is used for conducting the temperature of the articles on the conveying belt to the heat-conducting layer under the flame-retardant layer.

[0009] Further, the material of the heat-conducting layer and the heat-dissipating component is copper, and the copper is good in heat conductivity and is preferred to be used to make the heat-conducting layer and the heat-dissipating component.

[0010] Further, the bottom surface of the lower covering layer is provided with anti-skid lines, and the anti-skid lines are used to increase the roughness of the lower covering layer and improve the stability of the conveying belt.

[0011] The utility model also includes other devices or components capable of making the heat-resistant conveying belt structure normally use, and all are the conventional technical means in the field.

[0012] The working principle of the utility model is that the conveying belt designed by the device is installed on the conveyor, the flame-retardant layer is the conveying surface, the high-temperature object is placed on the flame-retardant layer, the metal fiber in the flame-retardant layer conducts the temperature of the articles to the heat-conducting layer under the flame-retardant layer, and the heat-dissipating component dissipates the heat absorbed from the heat-conducting layer to the air through the heat-conducting sheet.

[0013] The utility model has the advantages that the device avoids that the high-temperature material directly contacts the conveying belt, causes the rubber surface to age, directly transmits the heat to the heat-dissipating layer, increases the heat-insulating layer structure, prevents the heat from transmitting to the framework layer, avoids that the heat is accumulated in a large amount, causes the conveying belt to age prematurely and fall off, reduces the service life of the conveying belt. DRAWINGS

[0014] The utility model is further described below in combination with the drawings and embodiments.

[0015] Figure 1 It is the whole structure schematic diagram of the utility model. PREFERRED EMBODIMENT

[0016] The utility model is clearly described below in combination with the drawings and specific embodiments in the embodiments of the utility model, and the description herein is only used to explain the utility model and does not serve as the limitation of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor, any modification, equivalent replacement, improvement etc. should be included in the protection scope of the utility model.

[0017] EMBODIMENT

[0018] As Figure 1As shown in the utility model provide a kind of heat-resistant conveyor belt structure, including conveyor belt, conveyor belt includes from top to bottom one side setting fire -retardant layer 1, heat conducting layer 2, heat dissipation layer, heat insulation layer 3 and lower cover layer 4;Heat dissipation layer includes transversely spaced heat dissipation component and rubber support block 5.

[0019] As further measures of the utility model, the width of heat dissipation component and rubber support block 5 is the same as the width of conveyor belt, and heat dissipation component and rubber support block 5 are both perpendicular to the conveying direction of conveyor belt, heat dissipation component is used to dissipate the heat absorbed from heat conducting layer 2, and rubber support block 5 is used to support other conveyor belt structures above and below heat dissipation component, and absorb part of heat from heat dissipation component and heat conducting layer 2;Rubber support block 5 is heat-resistant rubber block, and when absorbing heat transferred from other structures, rubber support block 5 will not melt itself, and with the increase of the use time of conveyor belt, rubber support block 5 will not age or harden, which increases the service life of equipment;Heat dissipation component includes heat conducting columns 6 on both sides and a plurality of heat conducting sheets 7 located in the middle of heat conducting columns 6, heat conducting sheets 7 are perpendicular to heat conducting columns 6, and the edges of heat conducting sheets 7 are fixedly connected with heat conducting columns 6, heat conducting layer 2 is in contact with heat conducting columns 6, heat conducting columns 6 are connected with heat conducting sheets 7, heat is dissipated to air through heat conducting sheets 7, and the effect of heat dissipation is realized;Fire -retardant layer 1 includes a plurality of glass fiber fire -retardant layers (not shown in the figure), the special material and structure of glass fiber fire -retardant layer has fire -retardant effect itself, and fire retardant is additionally added therein, fire retardant interacts with glass fiber to form a fire -retardant layer 1, which prevents high temperature from catching fire or flame from spreading;Metal fibers (not shown in the figure) are added in fire -retardant layer 1, and the metal fibers are used to conduct the temperature of the objects on the conveyor belt to the heat conducting layer 2 below the fire -retardant layer 1;The material of heat conducting layer 2 and heat dissipation component is copper, and copper has good heat conductivity, so it is preferred to be selected as the material for manufacturing heat conducting layer 2 and heat dissipation component;Anti -skid lines (not shown in the figure) are arranged on the bottom surface of lower cover layer 4, and the anti -skid lines are used to increase the roughness of lower cover layer 4 and improve the stability of conveyor belt.

[0020] The working principle of the utility model is that the conveyor belt of the device is installed on the conveyor, the fire -retardant layer 1 is the conveying surface, the high-temperature object is placed on the fire -retardant layer 1, the metal fibers in the fire -retardant layer 1 conduct the temperature of the object to the heat conducting layer 2 below the fire -retardant layer 1, and the heat dissipation component dissipates the heat absorbed from the heat conducting layer 2 to air through the heat conducting sheets 7.

[0021] The above has described the embodiments of the utility model, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A heat resistant conveyor belt structure comprising a conveyor belt, characterized by: The conveying belt comprises, from top to bottom, a fireproof layer, a heat-conducting layer, a heat-dissipating layer, an insulating layer and a lower covering layer; the heat-dissipating layer comprises heat-dissipating components and rubber supporting blocks arranged transversely.

2. A heat resistant conveyor belt structure according to claim 1, characterized in that: The width of the heat-dissipating components and the rubber supporting blocks is the same as the width of the conveying belt, and the heat-dissipating components and the rubber supporting blocks are arranged perpendicularly to the conveying direction of the conveying belt.

3. A heat resistant conveyor belt structure according to claim 1, wherein: The rubber supporting blocks are heat-resistant rubber blocks.

4. A heat resistant conveyor belt structure according to claim 1, wherein: The heat-dissipating components comprise heat-conducting columns at both sides and a plurality of heat-conducting sheets arranged in the middle of the heat-conducting columns, the heat-conducting sheets being arranged perpendicularly to the heat-conducting columns, and the edges of the heat-conducting sheets being fixedly connected to the heat-conducting columns.

5. A heat resistant conveyor belt structure according to claim 1, wherein: The fireproof layer comprises a plurality of glass fiber fireproof layers.

6. A heat resistant conveyor belt structure according to claim 4, wherein: Metal fibers are added to the fireproof layer.

7. A heat resistant conveyor belt structure according to claim 1, wherein: The heat-conducting layer and the heat-dissipating components are made of copper.

8. A heat resistant conveyor belt structure according to claim 1, wherein: The bottom surface of the lower covering layer is provided with anti-skid lines.

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