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Skid-mounted liquefaction device based on compact structure

A technology of liquefaction device and compact structure, which is applied in the field of fluid machinery and can solve the problems of large volume of liquefaction equipment, impact on use, inconvenient transportation of equipment, etc.

Inactive Publication Date: 2017-02-15
南京妙策传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing liquefaction equipment has a large volume, and when it is installed on a skid block, there are often phenomena such as insufficient installation area or inconvenient transportation of the equipment as a whole, which affects its use

Method used

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  • Skid-mounted liquefaction device based on compact structure
  • Skid-mounted liquefaction device based on compact structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 and figure 2 A skid-mounted liquefaction device based on a compact structure is shown, which includes a filter unit 1, a pressure regulating unit 2, a purification unit 3, a liquefaction unit 4, and a storage and transportation unit 5; the purification unit 3 includes a purification tank 6 , the interior of the purification kettle 6 is provided with an adsorption layer body 7, and the interior of the adsorption layer body 7 is provided with a molecular sieve; The push blade 9, the push shaft 8 is driven by the driving motor 10 arranged on the outside of the purification kettle 6; valve.

[0016] The skid-mounted liquefaction device based on the compact structure adopts the above technical solution, which can push the gas that is purified inside the purification tank through the airflow pushing device installed at both ends of the purification tank during the process of purifying the gas , so that it can repeatedly pass through the adsorption layer f...

Embodiment 2

[0018] As an improvement of the present invention, at least three adsorption layer bodies 7 are arranged inside the purification kettle 6 , which are evenly distributed in the axial direction of the purification kettle 6 . By adopting the above technical solution, the efficiency and effect of gas purification in the purification tank can be improved through the arrangement of multiple adsorption layers.

[0019] The remaining features and advantages of this embodiment are the same as those of Embodiment 1.

Embodiment 3

[0021] As an improvement of the present invention, in the airflow pushing device, each pushing vane 9 forms an included angle of 30 to 60° with the vertical plane. By adopting the above technical solution, it can effectively convey the airflow moving along the axial direction, so as to push the gas inside the purification tank.

[0022] The remaining features and advantages of this embodiment are the same as those of Embodiment 2.

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Abstract

The invention discloses a skid-mounted liquefaction device based on a compact structure. The device comprises a filter unit, a pressure regulation unit, a purification unit, a liquefaction unit and a storage and transportation unit; the purification unit comprises a purification kettle, an adsorption layer body is arranged inside the purification kettle, and a molecular sieve is arranged inside the adsorption layer body; airflow pushing devices are arranged at the two ends of the purification kettle and comprise pushing shafts and pushing blades arranged on the pushing shafts, and the pushing shafts are driven by drive motors arranged outside the purification kettle; and the adsorption layer body comprises isolation end bodies arranged at the two ends of the adsorption layer body, and the isolation end bodies are provided with solenoid valves. The skid-mounted liquefaction device based on the compact structure can remarkably improve the purification effect of gas in the same equipment, the phenomenon that a plurality of purification devices are arranged in traditional liquefaction devices for carrying out related processes can be avoided, and the overall size of the liquefaction device can be controlled.

Description

technical field [0001] The invention relates to the field of fluid machinery, in particular to a skid-mounted liquefaction device based on a compact structure. Background technique [0002] The skid-mounted liquefaction plant is one of the widely used installation methods in the field of natural gas liquefaction. It realizes the modular transportation and installation of the liquefaction plant as a whole by installing the relevant working units on the corresponding skid modules. However, the existing liquefaction equipment has a large volume, and when it is installed on a skid, there are often phenomena such as insufficient installation area or inconvenient transportation of the entire equipment, which affects its use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a skid-mounted liquefaction device, which can realize the miniaturization of the equipment on the premise of ensuring the working performance of the ...

Claims

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Application Information

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IPC IPC(8): F25J3/00F17C5/02
CPCF17C5/02F25J3/0214F25J2210/62
Inventor 华明月
Owner 南京妙策传媒有限公司