RTO combustion chamber access door opening device

Abstract

The invention provides an RTO combustion chamber access door opening device, relates to the technical field of RTO combustion chamber overhaul, and solves the problems that in the prior art, when an access door is disassembled, manual carrying or simple hoisting is adopted, the labor intensity of personnel is high, and safety accidents are caused by the fact that the access door falls under unforeseen circumstances. The RTO combustion chamber access door opening device comprises an RIO combustion chamber, and a cylindrical check block is installed on the top end face of the RIO combustion chamber in a sliding mode; the access door is embedded in an access hole of the RIO combustion chamber in a sliding manner, and the access door is in limiting contact fit with the cylindrical check block; the access door comprises a handle, solid bearing rods, a reinforcing rib B and a circular check block, and the access door is matched with an access hole of the RIO combustion chamber in an embedded and inserted mode. After the access door is separated from the access hole of the RIO combustion chamber, the access door separated from the access hole of the RIO combustion chamber is supported through the cooperation of four U-shaped limiting blocks in each group and the solid bearing rods.

Description

technical field [0001] The invention belongs to the technical field of RTO combustion chamber inspection and maintenance, and more specifically relates to an opening device for an RTO combustion chamber inspection door. Background technique [0002] RTO is a special equipment for treating organic waste gas. The RTO combustion chamber is the core component of this equipment. Because of the combustion of organic waste gas in the combustion chamber, the temperature is very high, and a certain thickness of insulation cotton is required. The thickness of insulation cotton is generally 250mm thick. In order to ensure that the surface temperature of the combustion chamber meets the national requirements, it is necessary to install insulation cotton of the same thickness on the inspection door, which makes the inspection door very thick and increases the weight of the inspection door. [0003] For example, application number: CN201711461574.9 The present invention relates to an RTO ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides an opening device for the inspection door of the RTO combustion chamber, so as to solve the problem that in the prior art, when the inspection door is disassembled, it is manually carried down or simply hoisted, and the labor intensity of personnel is high, and there are unexpected situations. The problem of safety accidents caused by the falling of the lower inspection door

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