Automatic decoking equipment

Abstract

The invention relates to automatic decoking equipment. The automatic decoking equipment comprises a hollow bit, a coupling, a motor reduction gearbox, a stepping motor, a linear sliding rail, a ball screw, a feeding support frame, a first fixing piece, a decoking equipment support, a coke tower and a second fixing piece; the linear sliding rail is arranged above one side of the decoking equipment support, and the feeding support frame, the first fixing piece and the second fixing piece are arranged above the other side of the feeding support frame; the stepping motor is arranged at the right end part of the decoking equipment support and is connected with the motor reduction gearbox and the coupling; the hollow bit is connected in the axial direction of the coupling and is axially butted with the coke tower; the ball screw is arranged between the motor reduction gearbox and the feeding support frame; the hollow bit is fixedly arranged on the feeding support frame and a sliding block of the linear sliding rail; the coke tower is arranged on the first fixing piece and the second fixing piece. The automatic decoking equipment has the advantages that the labor intensity of operators can be greatly reduced, the working efficiency can be improved and the testing cost is reduced.

Description

technical field [0001] The present invention relates to an automatic decoking equipment, in particular to a kind of equipment which is suitable for removing the coke deposited in the coke tower during the test process in small and medium-sized coking devices (including kettle coking and delayed coking) in the laboratory . Background technique [0002] Coking is a process of petroleum processing and a method of lightening heavy oil. The specific description is as follows: After the raw material oil is heated by the heating furnace, it enters the coke tower (that is, the reactor), and under certain process conditions such as temperature and pressure, a cracking reaction occurs to generate a lighter liquid product, which is exported from the top of the coke tower; At the same time, a condensation reaction occurs to generate coke, which is deposited in the coke drum. When the raw coke layer in the coke tower reaches a certain height, stop the oil inlet and cool down. When the ...

AI Technical Summary

Problems solved by technology

During the operation, a lot of fine particles and dust will be produced, the working environment is very harsh, and the labor intensity is high, the time is long, and the coke on the inner wall of the coke tower is not cleaned cleanly, which will bring errors to the next test, thus increasing the cost of the test. Affect economic benefits

[0004] This shows that above-mentioned existing decoking method obviously still has inconvenience and defect in structure and use, and urgently needs to be further improved

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