A kind of asphalt coating and feeding equipment for waterproof coiled material
A technology of waterproofing membrane and bitumen, applied in the direction of coating, device for coating liquid on the surface, etc., can solve the problems of high tension and large shrinkage rate of waterproofing membrane, and achieve the effect of convenient manufacturing
Active Publication Date: 2021-09-07
KESHUN WATERPROOF TECH CO LTD
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- Application Information
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Problems solved by technology
[0005] The present invention aims at overcoming at least one deficiency of the above-mentioned prior art, and provides a kind of asphalt coating and feeding equipment for waterproof coils, which is used to solve the problems of high tension and shrinkage of waterproof coils produced by immersion asphalt coating equipment. big problem
Method used
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Embodiment
[0053] like figure 1 As shown, it is a kind of asphalt coating and feeding equipment for waterproof coiled material in this embodiment, which includes a blanking device for coating the upper surface of the coiled material from above and a feeding device for coating the lower surface of the coiled material from below. The feeding device includes two sets of coating pipes 300 with a double-layer jacket structure consisting of coating inner pipes and coating outer pipes, a coating delivery pipe for feeding the coating pipes 300, and a heat conduction pipe for the coating outer pipes. An oil transportation pipe for oil; the bottom of the coating pipe is provided with a discharge port that runs through the coating inner pipe and the coating outer pipe; the feeding device includes a material pool 111 for holding asphalt and is located inside the material pool 111 and is partially immersed in the asphalt. Middle, the feeding roller 121 that coats the lower surface of the base cloth w...
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Abstract
The invention relates to a kind of asphalt coating and feeding equipment for waterproof coiled materials. The equipment includes a blanking device for coating the upper surface of the coiled material from above and a feeding device for coating the lower surface of the coiled material from below. The blanking device It includes a coating tube with a double-layer jacket structure consisting of a coated inner tube and a coated outer tube, a coating tube with a blanking opening that penetrates the coated inner tube and the coated outer tube at the bottom, and a coating tube that feeds the coating tube The delivery pipe and the oil delivery pipe used to transport the heat-conducting oil for coating the outer pipe; the feeding device includes a material tank for holding asphalt and a material tank which is located inside the material tank and partially immersed in the asphalt, and coats the lower surface of the base fabric by rotating The asphalt feeding roller and the overflow mechanism composed of the overflow hopper that uses the opening on the upper surface for coating, and the overflow conveying pipe connected to the lower part of the overflow hopper and feeding the overflow hopper; the blanking device is located in the feeding device Above, the overflow mechanism is set behind the feeding roller. The use of this equipment will not cause the tire base fabric to have a large tension and serious shrinkage in the subsequent process.
Description
technical field [0001] The present invention relates to the technical field of production equipment for waterproof coiled materials, and more particularly, relates to asphalt coating and feeding equipment for waterproof coiled materials. Background technique [0002] Asphalt waterproofing membrane refers to a roll material made of asphalt material, tire material and anti-adhesive material spread on the surface, also known as linoleum, which is often used for pasting waterproof layers. Bitumen waterproofing membranes include tire membranes and tireless membranes. Any roll-shaped material made of thick paper or glass cloth, asbestos cloth, cotton and linen fabrics and other tire materials impregnated with petroleum asphalt is called tire-shaped roll material; asbestos, rubber powder, etc. are mixed into the asphalt material, and after rolling The resulting roll material is called a rolled roll, that is, a tireless roll. [0003] Modified asphalt waterproofing membrane is com...
Claims
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IPC IPC(8): B05C9/04B05C5/02B05C5/00B05C1/08B05C11/02B05C11/10B05C13/02
CPCB05C1/0826B05C5/001B05C5/0245B05C9/04B05C11/02B05C11/1026B05C13/02
Inventor 曾昭奇匡奕楠丁爱国
Owner KESHUN WATERPROOF TECH CO LTD