Pressure self-unloading type hot water tank based on chemical production

Abstract

The invention provides a pressure self-unloading type hot water tank based on chemical production, relates to the technical field of chemical production, and aims to solve the problems that when an existing hot water tank is used, overpressure of the hot water tank is easily caused due to the fact that the steam output is not easy to control, a safety valve is generally communicated with an external pipeline for pressure unloading, but when the pressure suddenly rises, as the diameters of pressure relief pipelines are consistent, the pressure relief speed is limited, the pressure in the tank is high, the pressure outside the tank is low, and the hot water tank is extremely prone to being damaged. The pressure self-unloading type hot water tank comprises a hot water tank body, and the upperend of the hot water tank body is sealed and covered with a disc-shaped top sealing mechanism. According to the pressure self-unloading type hot water tank, due to the fact that a rotating shaft is rotationally installed in the middle of a quick-release pipe, an air supply paddle is of an inverted-cone-shaped spiral structure with the wide upper end and the narrow lower end, as a driven flow paddle rotates anticlockwise, the air supply paddle is driven to rotate anticlockwise, air flow is conveyed downwards quickly, and the purpose of quick pressure release is achieved with the help of the air flow.

Description

technical field [0001] The invention relates to the technical field of chemical production, and more specifically relates to a pressure self-unloading hot water tank based on chemical production. Background technique [0002] Hot water plays an important role in chemical production, and hot water tanks are widely used as equipment for storing hot water. [0003] An existing hot water tank, such as a chemical hot water tank in the patent application CN201720578349.2, includes a heat exchanger, a hot water tank, a base, and a column. The heat exchanger is connected to the hot water tank through a pipe, and the hot water The bottom of the tank is provided with a base fixed by bolts. A column is welded on the base. A pagoda spring is welded on the upper end of the column. A baffle is welded on the free end of the pagoda spring. The baffle is connected to the hot water tank by bolts, and the bolts penetrate the The plate is fixed on the column, the inner bottom of the hot water ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a pressure self-unloading hot water tank based on chemical production to solve the problem that the existing hot water tank is in use, and the output of steam is difficult to control, which easily leads to overpressure of the hot water tank. , and the safety valve

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