阅读说明：本技术 一种保温岩棉管壳的加工工艺 (Processing technology of heat preservation rock wool pipe shell ) 是由 李辰峰 李开梅 袁军 于 2019-08-27 设计创作，主要内容包括：本发明涉及岩棉制品技术领域,具体是一种保温岩棉管壳的加工工艺,包括可以相互拼接在一起的直管、弯管和转接管；所述直管主要由第一半圆管体和第二半圆管体组成,所述第一半圆管体与第二半圆管体接触的侧面上固定设置有凸出的直管卡头,所述第二半圆管体与第一半圆管体接触的侧面上开有等距离分布的直管卡槽,且直管卡槽的规格与直管卡头的规格相适配,所述第一半圆管体和第二半圆管体的侧壁上均设置有向外凸出并一体成型的舌板。本发明的有益效果采用的直管、弯管和转接管,实现对需要保护管件的保温处理,拼装式的岩棉管壳,更适于对不同规格和形状的保护管件的安装,实际施工和操作难度小,工作效率高,施工周期短。(The invention relates to the technical field of rock wool products, in particular to a processing technology of a heat-preservation rock wool pipe shell, which comprises a straight pipe, a bent pipe and a switching pipe, wherein the straight pipe, the bent pipe and the switching pipe can be spliced together; the straight pipe mainly comprises a first semicircular pipe body and a second semicircular pipe body, wherein a convex straight pipe clamping head is fixedly arranged on the side face, in contact with the second semicircular pipe body, of the first semicircular pipe body, straight pipe clamping grooves distributed at equal intervals are formed in the side face, in contact with the first semicircular pipe body, of the second semicircular pipe body, the specifications of the straight pipe clamping grooves are matched with those of the straight pipe clamping heads, and tongue plates which protrude outwards and are integrally formed are arranged on the side walls of the first semicircular pipe body and the second semicircular pipe body. The split rock wool pipe shell has the advantages that the straight pipe, the bent pipe and the adapter pipe are adopted, heat preservation treatment on pipe fittings needing to be protected is realized, the split rock wool pipe shell is more suitable for installation of protection pipe fittings of different specifications and shapes, the actual construction and operation difficulty is small, the working efficiency is high, and the construction period is short.)