Reaction heat recycling device for petrochemical industry

Abstract

The invention provides a reaction heat recycling device for petrochemical industry. The reaction heat recycling device comprises a reaction tank, a gas guide cover, a heat preservation guide cylinder, a heat exchange box, a heating box and a waste gas collection cover, the reaction tank is connected with a raw material barrel through a guide pipe; the lower surface of the left end of the gas guide cover is fixedly connected to an opening in the upper part of the reaction tank through a bolt; the upper end of the heat preservation guide cylinder is fixedly connected to the bottom of the gas guide cover in a gluing mode. The front part of the heat exchange box is connected with a water pump through a flange; the right end of the heat preservation guide cylinder is fixedly connected with a heat exchange box, and a heat exchange water pipe of the heat exchange box is connected into the heat preservation guide cylinder. The waste gas collecting cover is fixedly connected to the upper end of a heat exchange water pipe of the heat exchange box through welding. The left end of the hot air guide pipe is fixedly connected with the heat preservation guide cylinder. The left end of the heating box is connected with a hot air guide pipe through welding, and it can be seen that the hot air treatment equipment for the petrochemical industry can cool exhausted waste gas, meanwhile, cold water and a heating cabinet are heated through the waste gas, and the effect of reutilization of heat energy is achieved.

Description

Technical field [0001] The present invention belongs to the technical field of petrochemical industrial production unit, and more particularly to a petrochemical industrial reaction heat recovery device. Background technique [0002] The petrochemical industry referred to as petrochemical and petrochemical industry is a basic industry. It provides supporting and services for agriculture, energy, transportation, machinery, electronics, textile, light industry, construction, building materials and other workers and agricultural and people's daily lives, in the national economy It has a pivotal position, in industrial production, due to various factors such as production process and waste heat recovery technology, there are many waste in my country's energy use. How to apply new technologies to use waste heat in the process of production, it is increasingly attached to people. In petrochemical, different works usually carry a large number of temperatures, and this part of the therma...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a reaction heat recovery device for the petrochemical industry, to solve the problem that the high-temperature waste gas caused by petrochemical production is discharged after being filtered and cooled, and a large amount of heat energy in the waste gas is consumed by cooling equipment and cannot be obtained. better use of the problem

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