Sulfur paste sulfur melting machine

Abstract

The invention provides a sulfur paste sulfur melting machine which comprises a sulfur melting cylinder, a first inner cylinder and a first outer cylinder, wherein the first inner cylinder is arranged in the sulfur melting cylinder in a penetrating mode, the first outer cylinder is sleeved on the periphery of the sulfur melting cylinder, the sulfur melting cylinder comprises a first inlet and a first outlet, the first inlet can suck a sulfur-containing pasty material into the sulfur melting cylinder, the first outlet can lead out sulfur which is heated into liquid in the sulfur melting cylinder, a first heating fluid is introduced into the first inner cylinder to heat a material between the outer periphery of the first inner cylinder and the inner periphery of the sulfur melting cylinder, and a second heating fluid is introduced into the first outer cylinder to heat the sulfur paste in the sulfur melting cylinder. According to the invention, the separation and purification effect and the separation and purification precision of the sulfur paste can be improved, the separation efficiency is improved, a continuous sulfur melting kettle and an intermittent sulfur melting kettle which are commonly used at present are replaced, the sulfur melting operation environment is improved, and environmental pollution caused by the sulfur melting procedure is abandoned.

Description

technical field [0001] The invention relates to the technical field of desulfurization, in particular to a sulfur paste melting machine. Background technique [0002] In the prior art, CN214020680U has invented a heating system for a sulfur melting kettle, in which a heating device is provided outside and at the bottom of the body, the heating device is welded to the body, the heating device is connected to an external heating device, and is heated through the heating pipe of the kettle body and the bottom of the kettle. The cooperation between the heating pipes, under the action of the first water inlet, the first water outlet, the second water inlet and the second water outlet, installs the whole heating device on the outside of the body, with fast heating speed and high thermal conductivity. However, the internal heating of the material is not uniform enough, which usually leads to poor heating uniformity of the material and poor separation accuracy of desulfurization. ...

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the uneven heating degree of sulfur-containing materials in the sulfur melting equipment in the prior art, resulting in some positions not being effectively heated, and the separation and purification effect and accuracy of sulfur are relatively low. Poor defects, serious operating environment pollution, harsh environment, thus providing a sulfur paste melting machine

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