Water bath type vaporizer steam inlet device
A technology of water-bath vaporizer and steam inlet, which is applied in the direction of pressure vessel, vessel discharge method, equipment discharged from pressure vessel, etc. It can solve the problem of unsatisfactory heat exchange effect, high cost of nozzle purchase, uneven distribution of steam, etc. question
Pending Publication Date: 2018-08-24
盈德气体工程(浙江)有限公司
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Problems solved by technology
This design will cause uneven distribution of steam and water hammer, the heat transfer effect is not very ideal, and the purchase cost of the nozzle is also high
Method used
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Embodiment
[0013] Example: figure 1 , 2 As shown, the embodiment of the present invention is: it mainly includes steam inlet pipe 1, flange 6, stuffy plate 7, nut 10, washer 8, bolt 9, steam spray pipe 2, fixed bracket 5, U-shaped bolt 3, Nut 4, connecting plate 11, one end of the steam inlet pipe 1 is welded with the flange 6, the flange 6, the stuffy plate 7 and the washer 8 are fixed with bolts 9 and nuts 10, the upper part of the steam inlet pipe 1 is connected with the water bath type vaporizer The cover plate is welded firmly, and the other end is welded firmly with the steam spray pipe 2; the upper pipe wall of the steam spray pipe 2 is provided with a number of air outlet holes, and is fixed on the fixed bracket 5 by U-shaped bolts 3 and nuts 4; The fixed bracket 5 is firmly welded to the lower head of the water-bath vaporizer; the two ends of the connecting plate 11 are respectively welded to the cylinder of the water-bath vaporizer and the steam inlet pipe 1 to prevent the ste...
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The invention provides a water bath type vaporizer steam inlet device. The water bath type vaporizer steam inlet device comprises a steam inlet pipe, the upper portion of the steam inlet pipe is firmly welded to a water bath type vaporizer cover plate, the lower end portion of the steam inlet pipe is connected with a steam spray pipe arranged inside a water bath type vaporizer in a welded manner,the upper pipe wall of the steam spray pipe is provided with a plurality of air outlet holes and is fixed to a fixed support located at the lower portion of the water bath type vaporizer through a U-shaped bolt and nuts, the steam inlet pipe is fixed to the inner wall of a barrel body of the water bath type vaporizer through a connection plate, the upper end portion of the steam inlet pipe stretches out of the water bath type vaporizer and is fixedly connected with a seal plate through a flange, the fixed support is fixed to a seal head at the lower portion of the water bath type vaporizer ina welded manner, the steam spray pipe adopts a circular structure, and the open hole diameter phi is 30 mm. The water bath type vaporizer steam inlet device has the characteristics that the water bathtype vaporizer steam inlet device is simple in structure, safe and reliable and reasonable and efficient, steam can be effectively made to be evenly distributed, the circulating area is increased, the heat exchange efficiency is improved, the knocking noise, vibration and construction cost are lowered, and the like.
Description
technical field [0001] The invention relates to a steam inlet device used in a water-bath vaporizer in an air separation backup system to avoid uneven distribution of steam or reduce knocking sound and vibration, and belongs to the technical field of water-bath vaporizers of air separation equipment. Background technique [0002] The water-bath vaporizer is widely used in cryogenic liquid storage and gasification systems, and its main function is to convert cryogenic liquid into normal temperature gas. It transfers the heat of water vapor to water, and then to the low-temperature medium, so that the low-temperature medium is vaporized and reheated. The water-bath vaporizer has large vaporization capacity, high heat exchange efficiency, and has many advantages such as compact structure, small footprint, and space saving. The main body of the water-bath vaporizer is a heat exchange device, and all pressure components in contact with the medium are made of stainless steel tube...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F17C7/04
CPCF17C7/04
Inventor 孙旭阳付定君韩立峰崔拥军李妍楼旭铼徐小芹俞活龙应讷江何芳郑亮童小青樊磊王瑞伟
Owner 盈德气体工程(浙江)有限公司