CN201561664U - Device for recovering water from steam - Google Patents

Device for recovering water from steam Download PDF

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Publication number
CN201561664U
CN201561664U CN2009202071896U CN200920207189U CN201561664U CN 201561664 U CN201561664 U CN 201561664U CN 2009202071896 U CN2009202071896 U CN 2009202071896U CN 200920207189 U CN200920207189 U CN 200920207189U CN 201561664 U CN201561664 U CN 201561664U
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CN
China
Prior art keywords
steam
water
coldplate
utility
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2009202071896U
Other languages
Chinese (zh)
Inventor
罗云文
唐小葳
文辉正
王爱萍
何强
杨艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CISDI Engineering Co Ltd
Original Assignee
CISDI Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CISDI Engineering Co Ltd filed Critical CISDI Engineering Co Ltd
Priority to CN2009202071896U priority Critical patent/CN201561664U/en
Application granted granted Critical
Publication of CN201561664U publication Critical patent/CN201561664U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a device for recovering water from steam, which is used for the recovery and reutilization of steam generated in the fields of metallurgy, chemical engineering, environmental protection and the like, particularly blast furnace water granulated slag steam. The utility model is characterized in that a cooling plate (1) is arranged in a steam discharge tube pipeline (2). The utility model has the advantages of simple equipment, reliable operation, convenient in-site implementation, high recovery rate of water in the steam and no equipment maintenance cost, can effectively save the water consumption, can reduce the cost, and can reduce the environment pollution.

Description

The retracting device of water in a kind of steam
Technical field
The utility model relates to a kind of steam, especially blast furnace granulated slag steam that is used for the generation of fields such as metallurgy, chemical industry, environmental protection, the retracting device of water in a kind of steam of recycling.
Background technology
Present stage, water resource lacked day by day, and the phenomenon, the especially metallurgy industries that have a large amount of dischargings of water vapour in fields such as metallurgy, chemical industry, environmental protection, as a large amount of dischargings of blast furnace granulated slag steam etc., the wasting of resources that not only causes brings to such an extent that environmental problem also can not be ignored.The main mode that this type of water vapour is discharged has water spray cooling recovery, moisture film absorption recovery, heat exchanger cooling recovery, compressor recovered under reduced pressure etc. now.These several know-whies and measure are not quite similar, the cooling that can both reach steam is reclaimed, but all possessing a common characteristic is exactly all to need power source and water resource, thus, though reach the purpose of recovered steam, but simultaneously also at consumption of natural resource, energy, the operation expense height is easy to generate secondary pollution.
The utility model content
The purpose of this utility model overcomes the deficiencies in the prior art exactly, designs a kind of cleaning, environmental protection, energy-conservation, the retracting device of water in a kind of steam efficiently.
The utility model is in the exhaust steam tube pipeline coldplate to be set.
In the recovery of solution high-temperature steam, emphasize cleaning, environmental protection, energy-conservation, efficient.Usually the exhaust steam tube duct height is higher, will produce the low pressure effect thus, makes the exhaust steam tube pipeline have certain draft to the steam of bottom, makes steam natural produce certain power.The utility model mainly is this power by steam self, by setting up coldplate, the guiding vapor stream moves with spiralling form, final formation swirling flow, little water droplet in the steam is under action of centrifugal force, richness is amassed at the exhaust steam tube edge, and on the coldplate, finally condenses into the big flood recovery of dripping.Coldplate can outwards dispel the heat by outer cylinder body simultaneously, has strengthened the intensity of cooling of coldplate, helps the condensation of steam.
Its cardinal principle is as follows:
1, the flow-disturbing effect of coldplate impels steam formation swirling eddy in the aiutage pipeline, and the steam small water droplets is rich long-pending to exhaust steam tube pipeline edge under the action of the centrifugal;
2, the little water droplet of vapours is met lower coldplate, the exhaust steam tube duct wall of temperature, is condensed into big water droplet rapidly and falls after rise;
3, water droplet is dropped on the coldplate, contacts the water in the energy absorption portion steam in the dropping process with the steam that rises;
4, the moisture film on the coldplate absorbs the part water in the steam;
5, coldplate is connected with the exhaust steam tube pipeline, and the coldplate in the outside has also served as the fin of exhaust steam tube pipeline, has also quickened the cooling of exhaust steam tube self;
Description of drawings
Fig. 1 is the front view of the utility model structure;
Fig. 2 is the vertical view of the utility model structure;
Fig. 3 is the right view of the utility model structure coldplate;
Fig. 4 is the side view of the utility model structure coldplate.
Fig. 5 is the front view of the utility model structure coldplate.
Among the figure: part 1 is a coldplate; Part 2 is the exhaust steam tube pipeline.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in the figure, the utility model is made up of coldplate 1, exhaust steam tube pipeline 2.Coldplate 1 becomes certain included angle with horizontal plane, is fixed in the exhaust steam tube pipeline 2.Coldplate 1 is 25~90 ° with horizontal sextant angle; Coldplate 1 length is 0.5~1R, and R is exhaust steam tube pipeline 2 radiuses.Coldplate 1 is symmetric arrangement in the shape of a spiral; Coldplate 1 material is fiberglass, stainless steel, galvanized sheet.
Coldplate 1 is according to spiralling arrangement mode, vapor stream in the guiding exhaust steam tube pipeline 2 formula in the shape of a spiral rises, and it is rich long-pending that the interior little water droplet of steam is able to, and contacts fully with coldplate 1, exhaust steam tube pipeline 2 inwalls, final cooling condenses into water droplet, reaches the purpose of recovery.
The utlity model has cleaning, environmental protection, energy-conservation, efficient, equipment simple, be easy to safeguard advantage. The ideal of the water such as present blast furnace granulated slag steam and practical recovery method.

Claims (4)

1. the retracting device of water in the steam is characterized in that: coldplate (1) is set in the exhaust steam tube pipeline (2).
2. the retracting device of water in the steam according to claim 1 is characterized in that: described coldplate (1) is 25~90 ° with horizontal sextant angle; Coldplate (1) length is (0.5~1) R, and R is exhaust steam tube pipeline (a 2) radius.
3. the retracting device of water in the steam according to claim 1 and 2 is characterized in that: described coldplate (1) is symmetric arrangement in the shape of a spiral.
4. the retracting device of water in the steam according to claim 1 and 2 is characterized in that: described coldplate (1) material is fiberglass, stainless steel, galvanized sheet.
CN2009202071896U 2009-11-19 2009-11-19 Device for recovering water from steam Expired - Lifetime CN201561664U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202071896U CN201561664U (en) 2009-11-19 2009-11-19 Device for recovering water from steam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202071896U CN201561664U (en) 2009-11-19 2009-11-19 Device for recovering water from steam

Publications (1)

Publication Number Publication Date
CN201561664U true CN201561664U (en) 2010-08-25

Family

ID=42626810

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202071896U Expired - Lifetime CN201561664U (en) 2009-11-19 2009-11-19 Device for recovering water from steam

Country Status (1)

Country Link
CN (1) CN201561664U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103673657A (en) * 2012-12-29 2014-03-26 摩尔动力(北京)技术股份有限公司 Cold returning and frost avoiding cooling unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103673657A (en) * 2012-12-29 2014-03-26 摩尔动力(北京)技术股份有限公司 Cold returning and frost avoiding cooling unit
CN103673657B (en) * 2012-12-29 2015-09-16 摩尔动力(北京)技术股份有限公司 Hui Leng keeps away white cooling unit

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20100825

CX01 Expiry of patent term