What is a hot sleeve pressure vessel
A layer of packing is covered by a layer of thin sheet and welded. The cylinder, the cylinder, and the cylinder of the inner tube and the inner tube. Sheet can be used instead of single precious metal or composite steel pressure vessel, reduce the cost and improve the safety performance of the dual role, is applicable to from low to medium temperature, atmospheric pressure to high pressure, all kinds of working medium and diameter is not too great in the occasion of special requirements The inner lining pressure vessel is usually lined with stainless steel or non-ferrous metal plates, mainly to prevent corrosion of the cylinder body.
Hot covers are mainly barrel parts, first with inner tube, then cover a layer or multi-layer outside, heat the back of the tube, and then tighten the sleeve. The bandage is just like a bandage for a patient, and layers are layers of bandage. The lining is usually added in a lining inside the barrel, which normally prevents the medium from direct contact with the cylinder to cause corrosion or contamination.
Type of pressure vessel structure 1, press the pressure cavity: single cavity, double cavity (pipe shell type, clip type), multicavity According to the shape: cylinder, rectangle, ball 3, according to the manufacturing method: A) A single layer Single layer welding, single layer forging, single layer forging, single layer cast iron B) multilayer Multi-layer bandage, multi-layer integral bandage, multi-layer hot, multi-layer tape 4, installation, horizontal vertical
