Petroleum asphalt grinding device for producing waterproof coiled material

Abstract

The invention relates to a grinding device, in particular to a petroleum asphalt grinding device for producing a waterproof coiled material. The technical problem to be solved is to provide the petroleum asphalt grinding device which is used for producing the waterproof coiled material and is uniform in grinding effect, convenient to move, capable of preventing petroleum asphalt from being adheredto tools during machining and capable of achieving uniform discharging. To solve the technical problem, the petroleum asphalt grinding device for producing the waterproof coiled material is provided.The petroleum asphalt grinding device for producing the waterproof coiled material comprises a bottom plate, an L-shaped plate, a collection frame, a first support rod, a grinding disc, a filtering net and the like. The collection frame is arranged in the middle of the top of the bottom plate. The first support rod is arranged on the top of the bottom plate. The first support rod is located on the rear side of the collection frame. The grinding disc is arranged on the top of the first support rod. The filtering net is arranged on the grinding disc. The petroleum asphalt grinding device for producing the waterproof coiled material has the beneficial effects that the grinding is uniform, movement is convenient, the petroleum asphalt can be prevented from being adhered to the tools during machining, and uniform discharging can be achieved.

Description

technical field [0001] The invention relates to a grinding device, in particular to a petroleum asphalt grinding device for producing waterproof coiled materials. Background technique [0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into rolls, as an engineering basis The leak-free connection with the building is the first barrier for the waterproofing of the entire project and plays a vital role in the entire project. [0003] Petroleum asphalt is a product of crude oil processing. It is a black or dark brown viscous liquid, semi-solid or solid at room temperature. It mainly contains hydrocarbons and non-hydrocarbon derivatives soluble in trichlorethylene. Its properties The composition and composition vary with crude oil sources and production methods. [0004] Nowadays, many waterproof membranes are made of p...

AI Technical Summary

Problems solved by technology

[0006] The present invention overcomes the disadvantage that the current grinding is done by machines, some machines are inconvenient to move, the grinding is uneven, and the material is not evenly cut, and petroleum asphalt is often stuck on the tool during processing, and many of them are one-time cutting. The technical problem to be solved by the present invention is to provide a petroleum asphalt grinding device that can be ground evenly, is convenient to move, can prevent the petroleum asphalt from sticking to the tool during processing, and can also evenly cut the material for the production of waterproof membranes.

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