Spraying type hydrate continuous reaction device

Abstract

The invention belongs to the technical field of hydrate reaction equipment, and particularly relates to a spray-type hydrate continuous reaction device, which adopts a spray-type hydrate reaction mode, atomized droplets and gas have a large gas-liquid contact area, which can enhance mass transfer, remarkably improves the hydration reaction speed, and can effectively improve the hydration reaction efficiency, in the reaction process, by means of the pressure difference between the high-pressure environment in the reaction kettle and the low-pressure environment outside the reaction kettle, the small hydrate particles are continuously conveyed out of the reaction kettle, continuous production of the hydrate is achieved, by means of the mode of conveying the small hydrate particles through the pressure difference, the problems of complex mechanical structure and high energy consumption of a traditional screw extrusion conveying mode can be avoided; the device is simple in structure and scientific and reliable in principle, and by means of the pressure difference between the high-pressure environment in the reaction kettle and the low-pressure environment outside the reaction kettle and the action of the fluidization throttler, small hydrate particles and unreacted reaction liquid and unreacted gas which can be repeatedly utilized are continuously conveyed outwards from the inside of the reaction kettle.

Description

Technical field: [0001] The invention belongs to the technical field of hydrate reaction equipment, and in particular relates to a spray type hydrate continuous reaction device, which realizes the continuous production of hydrate. Background technique: [0002] Due to its excellent characteristics, natural gas has taken an increasing proportion in energy supply in recent years. Due to the huge geographical differences in distribution and seasonal imbalance between supply and demand, its development and promotion have been severely restricted. Although compressed natural gas, liquefied natural gas technology and long-distance gas transmission have played a huge role in the seasonal peak shaving and regional deployment of natural gas, the pressure and temperature conditions are very harsh when using CNG and LNG technology for storage and transportation, and long-distance gas transmission is still difficult. Issues such as pressure augmentation and piping maintenance should be ...

AI Technical Summary

Problems solved by technology

Due to the need to achieve high-pressure sealing, the motor and screw generally use magnetic transmission. When the hydrate reaction device is enlarged, the magnetic transmission device is very heavy, and often requires high mechanical energy consumption, which increases additional energy consumption.

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