Spraying type hydrate continuous reaction device

A technology of reaction device and hydrate, applied in feeding device, chemical/physical/physical-chemical stationary reactor, chemical/physical process, etc., can solve the problems of cumbersome magnetic transmission device, increased energy consumption, high mechanical energy, etc. To achieve the effect of simple structure, maintaining pressure and increasing fluidity

Active Publication Date: 2021-06-22
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Spraying type hydrate continuous reaction device
  • Spraying type hydrate continuous reaction device
  • Spraying type hydrate continuous reaction device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1:

[0022] The main body structure of the spray hydrate continuous reaction device according to the present embodiment includes a reactor, fluidized throttle 2, fluidized throttle housing 3 and a pipe 4; the bottom and fluidized throttle of the reactor 1 2 Connect, the periphery of the fluidized throttle 2 is provided with fluidized throttle housing 3, and the fluidized throttle 2 and the fluidized throttle housing 3 form a gas chamber 230, fluidized throttle 2 The bottom is connected to the pipe 4; the reactor 1 is sequentially coupled from the upper to the lower, the upper cylindrical body 12 and the upper cone 13, and the internal cylindrical body 121 forms a cylindrical cavity 121, and the internal cone 13 is formed. The cavity 131, the upper portion of the upper cylindrical body 12 is provided with a intake pipe 14 and the in-liquid pipe 15, the intake pipe 14, the intake pipe 14, and the intake pipe 14, and the intake pipe 14 and the intake pipe 15 extend to ...

Example Embodiment

[0024] Example 2:

[0025] The body structure of the spray hydrate continuous reaction apparatus according to the present embodiment is different from the first embodiment, the fluidized throttle 2 and the fluidized throttle housing 3 vary, fluidized throttle 2 from top to bottom The upper porous cone 21 and the throttle circular body 22 are sequentially connected, and the upper porous circular cone 21 is formed, and the inner portion of the thrilling cone 22 is formed inside the throttle circular body 22, and the upper circumferential circumference of the upper porous circle 21 The upper flange 24 is provided, and the bottom circumference of the throttle cylindrical body 22 is provided with a lower flange 25, and the upper porous circular cone 21 is disposed in the cone bus and the circumferential direction, and the vent hole 26 is provided. The vent hole 26 is The conical hole 261 and the cylindrical hole 262 are constituted; the fluidized throttle housing 3 is sequentially conn...

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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 ...

Claims

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Application Information

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IPC IPC(8): B01J19/24B01J4/00C10L3/10
CPCB01J19/24B01J19/0053B01J4/002C10L3/108B01J2204/002
Inventor 王飞张永涛陈福林董庆启
Owner QINGDAO UNIV OF SCI & TECH
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