Heat exchange equipment for petrochemical engineering

Abstract

The invention discloses heat exchange equipment for petrochemical engineering. The heat exchange equipment comprises a barrel body, wherein a heat shield is arranged at the outer side of the upper endof the barrel body;a feeding port is arranged in the top end of the barrel body; a discharging port is arranged in the bottom end of the barrel body; a valve is arranged in the discharging port; bottom feet are arranged at the lower end of the barrel body; a liquid outlet pipe is arranged at one side of the barrel body; a refrigerating plant is arranged at one end, far away from the barrel body,of the liquid outlet pipe; a water pump is arranged at the upper end of the refrigerating plant; a backflow pipeline is arranged at one side, away from the refrigerating plant, of the water pump; a liquid inlet pipe is arranged at one end, away from the water pump, of the backflow pipeline; a condenser tube penetrates through the barrel body and is arranged at one end, away from the backflow pipeline, of the liquid inlet pipe; and radiating fins are arranged on the inner wall of the barrel body at the upper end of a partition plate. According to the heat exchange equipment for petrochemical engineering, through the arrangement of the radiating fins, the heat dissipation speed is increased, and the cooling speed of the equipment is increased; through the arrangement of the condenser tube, the cooling effect of the heat exchange equipment is better; and through the arrangement of the backflow pipeline, waste of cooling liquid is reduced.

Description

technical field [0001] The invention relates to the technical field of petrochemical equipment, in particular to heat exchange equipment for petrochemical industry. Background technique [0002] The full name of petrochemical industry is petrochemical industry. The petrochemical industry is a basic industry that uses it as a basic energy source to provide supporting services and services for agriculture, energy, transportation, machinery, electronics, textiles, light industry, construction, and building materials. It has widely penetrated into people's daily life, so it occupies a pivotal position in the national economy; and the heat exchange device is a device that condenses or heats the material in the device to achieve internal heat exchange. In the production of the petrochemical industry, It is often necessary to use a heat exchange device to cool the petrochemical liquid, so that the petrochemical industry can be cooled quickly and easy to use. [0003] Most of the e...

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Problems solved by technology

[0003] Most of the existing heat exchange equipment used in petrochemical industry passes cooling liquid into the device to absorb the heat in the petrochemical liquid to achieve the purpose of cooling. However, the simple way of feeding cooling liquid has poor cooling effect and the cooling rate Too slow, it is difficult to meet the needs of rapid cooling of petrochemical liquids; in addition, in order to facilitate condensation, the cooling liquid is usually passed into the condensing pipe, and the cooling liquid is circulated in the condensing pipe to take away the heat. Although this method can improve the heat dissipation rate, it is harmful to cooling. The demand for liquid consumption is too high, which increases the cooling cost

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