Rapid door opening device of rotating pressure vessel

Abstract

The invention discloses a rapid door opening device of a rotating pressure vessel. The device comprises a support (1), an end cover clamping and loosening mechanism (2), an end cover locking and unlocking mechanism (3), a transverse moving mechanism (4) and a longitudinal moving mechanism (5); the longitudinal moving mechanism (5) is erected on a guide rail mechanism (6) mounted on the ground, the transverse moving mechanism (4) is located on the longitudinal moving mechanism (5), the support (1) is mounted on the transverse moving mechanism (4), and the end cover clamping and loosening mechanism (2) and the end cover locking and unlocking mechanism (3) are mounted at the front end of the support (1), and are arranged in a manner of being matched with an end cover of the rotating pressure vessel; the end cover of the rotating pressure vessel can be driven to be rapidly combined with a kiln body of the rotating pressure vessel and be locked, the opening and closing speed of a feeding and discharging opening door of the rotating pressure vessel can be greatly improved, labor intensity of operation workers is reduced, and safety performance of the rotating pressure vessel can be improved.

Description

technical field [0001] The invention relates to the technical field of rotary pressure vessels, and more specifically, to a quick door opening device for a rotary pressure vessel. Background technique [0002] The rotary pressure vessel is mainly used for the production and processing of autoclaved materials, so that the processed materials are continuously rotated in the container during the autoclaving process to increase the heating area and fully autoclave, such as the rotary crystallization kiln for the production of α gypsum. α-gypsum is α-type hemihydrate gypsum, which is a kind of high-strength gypsum. It has the advantages of high strength, high density, high hardness, and high flow. It is widely used in the fields of molds, precision manufacturing, and building materials. The production of α gypsum is generally to extrude desulfurized gypsum into blocks, and then carry out autoclaving process. The whole production process needs to carry out processes such as brique...

AI Technical Summary

Problems solved by technology

The inlet and outlet doors of the existing crystallization kiln are fixed on the kiln body by bolts. When the α gypsum is processed and discharged from the kiln, it is necessary to manually remove the bolts one by one to open the inlet and outlet doors, which greatly increases the labor intensity of workers and prolongs Operating time, reduced safety performance

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