Device for continuously separating gas hydrate

A gas hydrate and hydrate technology, applied in solid separation devices, gas and liquid fields, can solve the problems of increased investment cost, operation management and maintenance costs, long processing time, poor separation effect, etc. The effect of large processing capacity and easy installation

Active Publication Date: 2011-07-13
溧阳常大技术转移中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since most of the gravity sedimentation separation equipment has the disadvantages of large volume, complex structure, long processing time, poor separation effect, and discontinuous work, the use of various separation equipment in the process will inevitably increase investment costs, operation management and maintenance costs.

Method used

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  • Device for continuously separating gas hydrate
  • Device for continuously separating gas hydrate
  • Device for continuously separating gas hydrate

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0017] like figure 1 As shown, a device for continuous separation of gas hydrates consists of an upper box and a lower box, the box is connected by an upper flange 20 and a lower flange 21; the upper box is a gas collection chamber 7, and its The top is arched, the upper end is provided with a separation gas outlet 10, a safety valve port 16 and a pressure gauge port 17, and the lower part is provided with a wire mesh demister 6; the lower box is cuboid, and the upper part is provided with a hydrate slurry inlet 1, The cross-section of the hydrate slurry inlet 1 is circular, and the end is provided with a vertical flow equalizer 2. A sieve plate 3 is provided at a distance of 8 to 20 mm from the bottom of the flow equalizer 2. The three sides of the sieve plate 3 are connected to the lower box. The sieve plate 3 is alternately connected with the drainage pla...

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PUM

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Abstract

The invention discloses a device for continuously separating gas hydrate, which comprises an upper box body and a lower box body, wherein the upper box body is a gas collecting cavity (7), the upper end of the upper box body is provided with a separated gas outlet (10), a safety valve port (16) and a pressure meter port (17), and the lower part of the upper box body is provided with a silk screenmist eliminator (6); the lower box body is shaped as a cuboid, the upper part of the lower box body is provided with a hydrate slurry inlet (1), the tail end of the hydrate slurry inlet (1) is provided with a flow equalizing plate (2) in a vertical direction, the bottom end of the flow equalizing plate (2) is provided with a sieve plate (3), the sieve plate (3) is alternatively connected with a drainage plate (4) to form a separating channel; a water collecting cavity (8) is arranged between the separation channel and the lower box body, and the lower part of the separation channel is provided with a separated water outlet (11); and the lower end of the separation channel is connected with a hydrate storing cavity (9), and the bottom end of the hydrate storing cavity (9) is provided with a hydrate outlet. The invention has the advantages of simple structure, small occupation area and convenience for maintenance.

Description

technical field [0001] The invention belongs to the field of gas, liquid and solid separation devices, in particular to a device for continuous separation of other hydrates. Background technique [0002] At present, using the unique chemical and physical characteristics of hydrates can develop a series of high-tech, involving water resources, environmental protection, climate, oil and gas storage and transportation, petrochemical, biopharmaceutical and many other fields. Typical examples include the hydrate desalination of seawater to make up for the shortage of fresh water resources; the hydrate method permanently reduces the greenhouse gas CO 2 Storage in the seabed to improve the global climate environment; storage, transportation, and distribution of natural gas in the form of hydrate; hydrate separation of low-boiling gas mixtures (such as ethylene cracking gas, various refinery dry gas and natural gas), etc. An important link in the application of these technologies i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D19/00B01D29/00B01J3/00
Inventor 王树立武玉宪周诗岽李恩田陈云
Owner 溧阳常大技术转移中心有限公司
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