a dryer
A technology for dryers and drainage tanks, applied in steam boiler accessories, steam separation devices, components of steam boilers, etc., can solve the problems of reduced separation efficiency of dryers, low separation efficiency of dryers, and more water carried out, etc., to achieve Reduce production cost, avoid hydrophobic backspray, good hydrophobic effect
Active Publication Date: 2019-02-12
DONGFANG (GUANGZHOU) HEAVY MASCH CO LTD
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Abstract
The invention discloses a drier. The drier comprises a drier housing and a plurality of corrugated plates which are fixed in the drier housing, wherein steam outlet and inlet are formed on the other two sides of the drier housing, respectively; a porous plate is arranged at a steam inlet end; a drain tank is fixedly arranged in the bottom of the drier housing; the bottom of the drain tank is obliquely arranged along the flowing direction of steam; a water seal device which prevents a water body from flowing reversely is arranged in the bottom of the drain tank; by means of the drain tank which is arranged obliquely along the steam direction in the bottom and the water seal device which prevents the water body from flowing reversely, a hydrophobic volume of a hydrophobic structure of the drier along the flowing direction of the steam is gradually increased and the condition that drain water is taken away again by steam is reduced, so that a better hydrophobic effect is achieved, and the water seal device which prevents the water body from flowing reversely avoids the condition that the separated drain water is ejected reversely as the inner and outer air pressures of the drier are different. The drier is simple in structure and good in hydrophobic effect, and the production cost is lowered. The drier disclosed by the invention is used for the field of steam generators.
Application Domain
Steam separation arrangementsSteam boilers +1
Technology Topic
Hydrophobic effectCistern +2
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