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LNG screw type vaporizer

A vaporizer and spiral technology, which is applied in the field of LNG spiral vaporizers, can solve the problems of increased vaporization capacity of the vaporizer, and achieve the effects of high vaporization efficiency, novel and compact structure, and reasonable design

Inactive Publication Date: 2016-01-13
江南工业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the limited installation space, these limit the increase of the vaporization capacity of the vaporizer

Method used

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  • LNG screw type vaporizer
  • LNG screw type vaporizer
  • LNG screw type vaporizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] A kind of LNG three-tube spiral vaporizer, such as figure 1 with 2 As shown, it includes a left baffle 1, a water pipe joint 2, a joint 3, an intermediate gasification pipe 4, an outer ring gasification pipe 5, a drain screw seat 6, a plug 7, a carburetor cylinder 8, and a right baffle 9. When assembling, such as Image 6 As shown, the two outer ring gasification tubes 5 are screwed together in the direction of the spiral tube, and the two ends of the middle gasification tube 4 are welded to the joint 3 and then inserted into the middle of the outer ring gasification tube 5 that is screwed together, and then the two ends are used The side hole of the joint 3 welds the two outer ring gasification tubes 5 together; the joint 3 is welded to the left baffle 1, and the vaporizer cylinder 8 is inserted into the gasification tube and then welded to the left baffle 1. The right baffle plate 9 is welded with the joint 3 and the carburetor cylinder 8 in turn, then the water pip...

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PUM

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Abstract

The invention discloses an LNG screw type vaporizer. The LNG screw type vaporizer comprises a vaporizer shell which is mainly composed of a left baffle, a vaporizer barrel and a right baffle, and a cooling system is arranged in the vaporizer shell; a screw type outer ring vaporization tube and a screw type middle vaporization tube sleeved with the outer ring vaporization tube are arranged in the vaporizer shell; and an inlet of the outer ring vaporization tube is directly communicated with an inlet of the middle vaporization tube, and a gas outlet of the outer ring vaporization tube is directly communicated with a gas outlet of the middle vaporization tube. The LNG screw type vaporizer is reasonable in design, high in vaporization efficiency, small in floor space, novel and compact in structure and easy to manufacture.

Description

technical field [0001] The invention relates to an LNG spiral vaporizer, which is especially suitable for clean energy vehicles that need to use a vaporizer with a large vaporization capacity. Background technique [0002] As liquefied natural gas has become the main efficient and clean energy in my country, more and more vehicles of various types use liquefied natural gas. The core process equipment for converting liquefied natural gas from liquid to gas is the vaporizer. Whether the engine performance of the vehicle is up to standard is related to the vaporization capacity of the carburetor. Especially for large vehicles such as long-distance buses and heavy trucks, the vaporization capacity of the carburetor is required to be greater than that of ordinary cars. Due to the limitation of the vehicle model, the length and space for installing the carburetor limit the size of the carburetor, so that the larger the pitch, the smaller the total length of the inner spiral gasif...

Claims

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Application Information

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IPC IPC(8): F02M21/06
CPCY02T10/30
Inventor 喻萍王海云谢治
Owner 江南工业集团有限公司