Calcination equipment for chemical production based on Internet of Things

Abstract

The invention discloses calcination equipment for chemical production based on the Internet of Things, and particularly relates to the technical field of chemical production. The calcination equipmentcomprises an outer shell, an inner shell is fixedly connected to the interior of the outer shell, a cavity is formed between the outer shell and the inner shell, and a heating chamber is formed in the lower surface of the outer shell. By arranging the heating chamber, a resistance wire in the heating chamber is powered on to generate heat to heat inert gas introduced into a gas inlet pipe and calcine chemical products on a screen plate, waste heat in high-temperature gas can heat the cavity, heat exchange between the device and the outside is reduced, the inert gas in the gas inlet pipe can be preheated, in this way, waste gas generated by calcining the chemical products can be exhausted, the phenomenon that the equipment is damaged or exploded due to the fact that the air pressure in theinner shell is too high is avoided, meanwhile, waste heat of exhausted gas can be used for heat preservation of the outer shell and preheating of inert gas in the gas inlet pipe, and therefore the waste heat recycling effect is achieved.

Description

technical field [0001] The invention relates to the technical field of chemical production, and more specifically, the invention relates to a calcining equipment for chemical production based on the Internet of Things. Background technique [0002] Due to the diversity of chemical raw materials or products and the complexity of the production process, tens of thousands of chemical production processes have been formed, among which calcination is one of the commonly used methods in chemical production. Calcination is under certain conditions, in air or inert airflow Carry out heat treatment in the middle to remove the bound medicine and volatile gas in the chemical raw materials. [0003] The existing calcination equipment mainly deals with solid particles. The raw materials are placed in the heating chamber of the calcination equipment, and the solid particles are calcined by passing high-temperature inert gas. In actual calcination, in order to ensure the heating effect, mo...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a calcining equipment for chemical production based on the Internet of Things. The technical problem to be solved by the present invention is: in the actual calcining, the volatile gas produced by the chemical products during the calcining will be As a result, the air pressure in the calcination chamber will rise. If the air pressure is too high, the calcination equipment will be damaged or exploded, and there will be a great safety hazard. In addition, some chemicals will produce harmful gases during calcination, which will not only pollute the environment, but also take away a lot of heat. , affecting the subsequent processing of chemicals and causing serious energy waste

Images