CN219545805U - Flame-retardant felt conveyer belt - Google Patents
Flame-retardant felt conveyer belt Download PDFInfo
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- CN219545805U CN219545805U CN202223457639.1U CN202223457639U CN219545805U CN 219545805 U CN219545805 U CN 219545805U CN 202223457639 U CN202223457639 U CN 202223457639U CN 219545805 U CN219545805 U CN 219545805U
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- retardant
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- conveyor belt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a flame-retardant felt conveyor belt, which relates to the technical field of felt conveyor belts and comprises a conveyor belt, wherein a felt layer is adhered and connected to the outer wall of the conveyor belt, a cementing layer is arranged on the end face of the outer wall of the conveyor belt, a flame-retardant layer is arranged on one side of the cementing layer, a hot melt film is arranged in the flame-retardant layer, an air cavity is formed in the conveyor belt at the bottom end of the hot melt film, and an air inlet valve with an air inlet end extending to the outer wall of the conveyor belt is arranged on the outer wall of one side of the air cavity. According to the utility model, the adhesive layer, the flame-retardant layer, the air cavity, the hot melt film and the air inlet valve are arranged, so that the felt conveyor belt has a flame-retardant effect, further the production of fire disaster can be effectively prevented, the further spreading of fire disaster can be prevented, and the loss is reduced to the greatest extent.
Description
Technical Field
The utility model relates to the technical field of felt conveying belts, in particular to a flame-retardant felt conveying belt.
Background
Felt conveyor belts are widely used in cutting industry, logistics conveying industry, ceramic industry, electronic processing industry, etc., and can be classified into single-sided felt conveyor belts and double-sided felt conveyor belts.
The single-sided felt conveyor belt adopts PVC as a baseband, soft felt is attached to the surface of the single-sided felt conveyor belt, and the single-sided felt conveyor belt has antistatic property and is suitable for conveying electronic products; the soft felt can prevent the materials from being scratched during transportation, has the characteristics of high temperature resistance, wear resistance, cutting resistance, water resistance, wear resistance, impact resistance and puncture resistance, and is suitable for conveying high-grade toys, copper plates, steel plates, aluminum alloy materials or materials with sharp corners; the double-sided felt conveyor belt takes the polyester strong layer as a tension layer, and both sides are attached with felt materials, so that the double-sided felt conveyor belt has the characteristics of the single-sided felt conveyor belt, and can better resist high temperature and abrasion.
The felt is made of wool and is formed by processing and bonding, and the felt conveyer belt has the characteristics of high temperature resistance, abrasion resistance, cutting resistance, water resistance, abrasion resistance, impact resistance and puncture resistance, but has extremely poor flame retardant property, and can support combustion even, namely, the felt conveyer belt is easy to be used as a fire source to cause fire, so the flame retardant felt conveyer belt is provided.
Disclosure of Invention
Based on this, it is an object of the present utility model to provide a flame retardant felt conveyor belt to solve the technical problems mentioned in the background above.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire-retardant felt conveyer belt, includes the conveyer belt, the outer wall adhesion of conveyer belt is connected with the felt layer, and the outer wall terminal surface of conveyer belt is provided with the cementing layer, one side of cementing layer is provided with fire-retardant layer, and fire-retardant layer's internally mounted has the hot melt film, the air cavity has been seted up to the bottom of hot melt film in the inside of conveyer belt, and the admission valve that the inlet end extends to the conveyer belt outer wall is installed to one side outer wall of air cavity.
Through adopting above-mentioned technical scheme for the felt conveyer belt has possessed fire-retardant effect, and then can effectively prevent the production of conflagration, and can prevent the further spreading of fire, the furthest reduces the loss.
The utility model further provides that the number of the gluing layers and the number of the flame-retardant layers are multiple, and the gluing layers and the flame-retardant layers are distributed on the outer wall of the conveyer belt at equal intervals.
Through adopting above-mentioned technical scheme, when guaranteeing felt laminating stability for the felt conveyer belt has possessed fire-retardant effect.
The utility model further provides that a plurality of groups of the cementing layers and the flame-retardant layers are sequentially and alternately distributed.
Through adopting above-mentioned technical scheme, play spacing effect each other, and then can further promote the connection stability of felt.
In the present utility model, the hot melt film is made of polyethylene.
By adopting the technical scheme, the effect of being beneficial to splitting the hot melt film is achieved.
The utility model is further arranged that the hot melt film is arranged at the bottommost end of the flame retardant layer, and the bottom end of the hot melt film is bonded and sealed with the top end opening of the air cavity.
By adopting the technical scheme, the sealing and releasing effects of the gas in the air cavity are achieved, and the flame retardant effect can be further improved.
In summary, the utility model has the following advantages:
according to the utility model, the gluing layer, the flame-retardant layer, the air cavity, the hot melt film and the air inlet valve are arranged, high-pressure inert gas is injected into the air cavity through the air inlet valve, then the operation of the felt conveying belt can be started, the material conveying effect is realized, when a fire disaster occurs on the end face of the felt, the flame-retardant layer at the bottom end of the felt can effectively inhibit the spread of the fire disaster, further, when the fire disaster damages the flame-retardant layer and causes the hot melt film to leak out, the hot melt film can be directly cracked at high temperature, and at the moment, the high-pressure inert gas in the air cavity can be sprayed out, so that the fire disaster is further inhibited and the fire disaster can be extinguished.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;
in the figure: 1. a conveyor belt; 2. a felt layer; 3. a glue layer; 4. a flame retardant layer; 5. an air cavity; 6. a hot melt film; 7. an air inlet valve.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-3, including conveyer belt 1, the outer wall adhesion of conveyer belt 1 is connected with felt layer 2, and the outer wall terminal surface of conveyer belt 1 is provided with glue layer 3, one side of glue layer 3 is provided with fire-retardant layer 4, and the internally mounted of fire-retardant layer 4 has hot melt film 6, the bottom of hot melt film 6 is located the inside of conveyer belt 1 and has been seted up the inside air cavity 5 that has high-pressure inert gas filled, hot melt film 6 comprises the polyethylene material, hot melt film 6 is located fire-retardant layer 4's bottom setting, and the bottom of hot melt film 6 is sealed with the top opening laminating of air cavity 5, hot melt film 6 only can the internal heat melt after fire-retardant layer 4 is totally consumed, and then make the opening of air cavity 5 be in the open state, utilize the high-pressure inert gas who fills in air cavity 5 to realize further fire-retardant effect, and the admission valve 7 of air cavity 5's one side outer wall installation inlet end extension to conveyer belt 1 outer wall.
Referring to fig. 2, the number of the gluing layers 3 and the flame retardant layers 4 is multiple, and the groups of the gluing layers 3 and the flame retardant layers 4 are equidistantly distributed on the outer wall of the conveying belt 1, so that the bonding stability of the felt can be ensured by the multiple groups of the gluing layers and the flame retardant layers 4, and the felt conveying belt can have flame retardant effect.
Referring to fig. 2, a plurality of groups of adhesive layers 3 and flame retardant layers 4 are alternately distributed in sequence, and the alternately distributed adhesive layers 3 and flame retardant layers 4 can achieve a mutual limiting effect in the transverse direction, so that the connection stability of the felt layer 2 is improved.
The working principle of the utility model is as follows: firstly, high-pressure inert gas is injected into the air cavity 5 through the air inlet valve 7, and then the operation of the felt conveyor belt can be started, so that the conveying effect on materials is realized;
when the fire disaster happens to the end face of the felt layer 2, the flame retardant layer 4 positioned at the bottom end of the felt layer 2 can effectively inhibit the spread of fire, further, when a fire source damages the flame retardant layer 4 and causes the hot melt film 6 to leak out, the hot melt film 6 can be directly cracked at a high temperature, and at the moment, high-pressure inert gas in the air cavity 5 can be sprayed out to further inhibit the fire source and achieve the fire extinguishing effect.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (5)
1. The utility model provides a fire-retardant felt conveyer belt, includes conveyer belt (1), its characterized in that: the outer wall adhesion of conveyer belt (1) is connected with felt layer (2), and the outer wall terminal surface of conveyer belt (1) is provided with cementing layer (3), one side of cementing layer (3) is provided with fire-retardant layer (4), and the internally mounted on fire-retardant layer (4) has hot melt film (6), air cavity (5) have been seted up in the bottom of hot melt film (6) being located the inside of conveyer belt (1), and air inlet valve (7) that the inlet end extends to conveyer belt (1) outer wall are installed to one side outer wall of air cavity (5).
2. A fire retardant felt conveyor belt according to claim 1, wherein: the number of the cementing layers (3) and the number of the flame-retardant layers (4) are multiple, and the multiple groups of the cementing layers (3) and the flame-retardant layers (4) are distributed on the outer wall of the conveying belt (1) at equal intervals.
3. A fire retardant felt conveyor belt according to claim 1, wherein: the plurality of groups of the cementing layers (3) and the flame-retardant layers (4) are sequentially and alternately distributed.
4. A fire retardant felt conveyor belt according to claim 1, wherein: the hot melt film (6) is made of polyethylene material.
5. A fire retardant felt conveyor belt according to claim 1, wherein: the hot melt film (6) is arranged at the bottommost end of the flame retardant layer (4), and the bottom end of the hot melt film (6) is bonded and sealed with the top end opening of the air cavity (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223457639.1U CN219545805U (en) | 2022-12-23 | 2022-12-23 | Flame-retardant felt conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223457639.1U CN219545805U (en) | 2022-12-23 | 2022-12-23 | Flame-retardant felt conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219545805U true CN219545805U (en) | 2023-08-18 |
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ID=87735469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223457639.1U Active CN219545805U (en) | 2022-12-23 | 2022-12-23 | Flame-retardant felt conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219545805U (en) |
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2022
- 2022-12-23 CN CN202223457639.1U patent/CN219545805U/en active Active
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