Uniform heating melting device for petroleum asphalt

Abstract

The invention discloses a uniform heating melting device for petroleum asphalt. The melting device structurally comprises a base, support feet, a controller, a heating tube body, a gas outlet, an anti-explosion device, a pressure gauge, a tube cover and an electric cabinet, wherein the heating tube body is in horizontal placement; the support feet are welded at the bottom of the heating tube body;the support feet are fixedly connected with the base arranged under the heating tube body; the controller is arranged at the side surface of the heating tube body; the controller and the electric cabinet are electrically connected; the top of the heating tube body is communicated with the gas outlet; the gas outlet is connected with the anti-explosion device; the side surface of the heating tubebody is connected with the tube cover through a hinge. The uniform heating melting device for petroleum asphalt has the advantages that the heating tube body is subjected to gas release through the anti-explosion device when the inside pressure of the heating tube body is too great; the occurrence of explosion when the pressure is too great is avoided; the personal safety of workers is ensured.

Description

technical field [0001] The invention relates to a uniform heating melting device for petroleum asphalt, which belongs to the field of uniform heating melting devices for petroleum asphalt. Background technique [0002] 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 And the composition varies with the source of crude oil and the production method. The main production link in the production of linoleum paper is to heat and melt the asphalt and make it reach a certain production temperature. Currently, the commonly used heating equipment is the asphalt melting boiler. [0003] Existing asphalt melting boilers are prone to explosion due to overheating and excessive pressure, and cause fires, endangering the personal safety of staff. Contents of the invention [0004] In view of...

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a melting device for uniform heating of petroleum asphalt, so as to solve the problem that the existing asphalt melting boiler is prone to explosion due to overheating and excessive pressure, causing a large fire and endangering workers. personal safety

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