Built-in high-efficiency tube nest reaction heat exchange device

Abstract

The invention discloses a built-in high-efficiency tube nest reaction heat exchange device which is suitable for the fields of reaction equipment needing forced heat exchange, such as chemical engineering, petroleum, foods and power. The built-in high-efficiency tube nest reaction heat exchange device has the main structure that heat exchange tube nests are firstly arranged and connected to a tube plate in a U shape or straight pipe shape, and the tube plate and the heat exchange tube nests are arranged in a reaction kettle; for increasing the heat exchange efficiency, the tube plate and the heat exchange tube nests can be connected to a heat conducting medium pipe, and the heat conducting medium pipe is used for inputting a heat conducting medium pipe into a reaction kettle through a kettle casing and is connected with all heat exchange tube nests through the tube plate.

Description

Technical field: [0001] The high-efficiency built-in tubular reaction heat exchange device is suitable for chemical, petroleum, food, power and other reaction equipment fields that require strong heat exchange. Background technique: [0002] Traditionally, all kinds of reactors are equipped with heat conduction and heat exchange devices. They are generally installed on the outer wall of the reactor and adopt the form of outer semicircular coil heating or jacket heating. However, this heating method is limited by area and requires high speed in some cases. In heat exchange chemical and chemical applications such as polymer synthesis, certain esterification synthesis, free radical polymerization and other reactions, the reaction fails due to the inability to remove (transfer in) the reaction heat in time. Summary of the invention: [0003] In order to overcome the limitations of traditional heating (heat exchange) reactors, a high-efficiency built-in tube-and-tube reaction heat exch...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, all kinds of reactors are equipped with heat conduction and heat exchange devices, which are generally installed on the outer wall of the reactor, and adopt the form of outer semi-circular coil heating or jacket heating. However, due to the limitation of the area, this heating method requires high-speed Chemical and chemical occasions of heat exchange, such as polymer synthesis, some esterification synthesis, free radical polymerization and other reactions, because the heat of reaction cannot be removed (moved in) in time, resulting in reaction failure

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