CN103480225A - Separation and recovery device for low pressure and high air volume condensation water containing steam - Google Patents
Separation and recovery device for low pressure and high air volume condensation water containing steam Download PDFInfo
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- CN103480225A CN103480225A CN201310431615.5A CN201310431615A CN103480225A CN 103480225 A CN103480225 A CN 103480225A CN 201310431615 A CN201310431615 A CN 201310431615A CN 103480225 A CN103480225 A CN 103480225A
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Abstract
The invention discloses a separation and recovery device for low pressure and high air volume condensation water containing steam. The separation and recovery device is characterized by comprising a casing; a mist inlet, a drainage opening and a dry air exhaust outlet are formed in the casing; the mist inlet is communicated with an original air duct mist outlet; the drainage opening is communicated with a drainage main pipe; a water collection tank is arranged at the bottom inside the casing; an overflow water opening for limiting the water level and formed in the water collection tank is communicated with the drainage main pipe; calandria water condensers are arranged in the casing and located above the mist inlet; baffling mist eliminators are arranged above the calandria water condensers. The calandria water condensers are formed by one or more calandria pipes transversely arranged in the casing. The baffling mist eliminators are formed by one or more rows of baffling plates longitudinally arranged in the casing. The area of the dry air exhaust outlet is less than the cross-sectional area of the casing and is greater than the area of the mist inlet. The separation and recovery device can effectively solve the problem of steel companies, namely low-pressure and high air volume contained steam and the condensation water are directly discharged into the atmosphere, as a result, the separation of water and mist and the recovery and utilization are realized.
Description
Technical field
The present invention relates to a kind of low pressure gale amount and carry the separating and reclaiming device of steam condensate.
Technical background
In steel-making enterprise in the technique of cold rolling and continuous casting pressing plate, water and wind combination cooling, the immixture of water and wind can produce a large amount of water vapours, a large amount of water vapours run into cold air and just can produce a large amount of condensed waters, prior art is the low pressure gale amount to be carried to steam condensate by row's mouth, directly enter atmosphere, not only caused the waste of a large amount of water also can cause steam contamination, especially winter of northern area, condensed water descends slowly and lightly everywhere in plant area, the huge ice cube that condenses to the factory building top descends slowly and lightly, can increase the pressure at factory building top, because the load bearing stength that has exceeded factory building is brought danger, exist potential safety hazard.At present, in summer, be all directly to discharge the condensate water rear trickling naturally that descends slowly and lightly, in the winter time, usually by artificial deicing, artificial deicing cost is high, dangerous large.Up to now, this area has no bibliographical information and the practical application that relevant low pressure gale amount is carried the separating and reclaiming device of steam condensate.
Summary of the invention
Technical problem to be solved by this invention is; Overcome the deficiencies in the prior art, provide a kind of low pressure gale amount to carry the separating and reclaiming device of steam condensate, can effectively solve the low pressure gale amount and carry the problem that steam and condensate water directly enter atmosphere, realize that water, gas separate and the recycling of condensate water.
The technical scheme that solves its technical problem employing is, a kind of low pressure gale amount is carried the separating and reclaiming device of steam condensate, it is characterized in that: it comprises housing, the aqueous vapor entrance is set on described housing, discharge outlet and dry air row mouthful, described aqueous vapor entrance is communicated with former air channel aqueous vapor row mouthful, described discharge outlet is communicated with main sewer, bottom in described housing is provided with water leg, the overflowing water port that limits height of water level on water leg is communicated with main sewer, in described housing, the top that is positioned at the aqueous vapor entrance is provided with the calandria cryophorus, be positioned at the calandria cryophorus above be provided with the baffling demister.
Described calandria cryophorus is comprised of at least one comb laterally be placed in housing.
Described baffling demister is comprised of at least one row's deflection plate vertically be placed in housing.
The sectional area of the area<housing of described dry air row mouth.
Described dry air row's mouthful area > area of aqueous vapor entrance.
The separating and reclaiming device that low pressure gale amount of the present invention is carried steam condensate is to design according to the large theory of moving along tangential direction in whole fluid curvilinear motion than heavy substance in Hydrodynamics Theory and the inverse relation of rate of flow of fluid and sectional area, first the bulky grain condensate water in the mist of the former air channel aqueous vapor row mouthful air of discharging and steam is injected in the water leg in housing and is separated in advance by certain angle; Remaining granule water clusters along with air-flow by housing to lower and on pass through successively calandria cryophorus, baffling demister, decelerating effect due to calandria cryophorus, baffling demister, the mist of prompt drop is by the calandria cryophorus time, on the calandria cryophorus aggegation with remove relative large water droplet, then, through the demist of baffling demister, make the mist dehydration again, making a dry air row mouthful mist of discharging is dry air.Can effectively solve steel-making enterprise low pressure gale amount and carry the problem that steam and condensate water directly enter atmosphere, realize that water, gas separate and the recycling of condensate water.
The accompanying drawing explanation
Fig. 1 is the separating and reclaiming device structural representation that low pressure gale amount of the present invention is carried steam condensate;
Fig. 2 is the local enlarged diagram of A in Fig. 1;
Fig. 3 is B-B cross-sectional schematic in Fig. 1.
In figure; 1 aqueous vapor entrance, 2 baffling demisters, 3 calandria cryophorus, 4 housings, 5 populations, 6 water legs, 7 overflowing water ports, 8 dry air rows mouthful, 9 discharge outlet, 10 main sewers, 11 sewage draining exits, 12 former air channel aqueous vapor rows mouthful.
The specific embodiment
The invention will be further described below to utilize the drawings and specific embodiments.
With reference to Fig. 1-Fig. 3, low pressure gale amount of the present invention is carried the separating and reclaiming device of steam condensate, comprise housing 4, aqueous vapor entrance 1 is set on housing 4, discharge outlet 9 and dry air row mouth 8, aqueous vapor entrance 1 is communicated with former air channel aqueous vapor row mouth 12, discharge outlet 9 is communicated with main sewer 10, bottom in housing 4 is provided with water leg 6, the overflowing water port 7 of the restriction height of water level arranged on water leg 6 is communicated with main sewer 10, in housing 4, the top that is positioned at aqueous vapor entrance 1 is provided with calandria cryophorus 3, be positioned at calandria cryophorus 3 above be provided with baffling demister 2.Calandria cryophorus 3 is comprised of at least one comb laterally be placed in housing 4.Baffling demister 2 is comprised of at least one row's deflection plate vertically be placed in housing 4.The sectional area of the area<housing 4 of dry air row mouth 8.Dry air row mouthfuls 8 area > area of aqueous vapor entrance 1.Be provided with population 5 to facilitate maintenance on housing 4.Be provided with sewage draining exit 11 discharges the incrustation in water leg 6 to facilitate in water leg 6 bottoms.
The separating and reclaiming device that low pressure gale amount of the present invention is carried steam condensate is to design according to the large theory of moving along tangential direction in whole fluid curvilinear motion than heavy substance in Hydrodynamics Theory and the inverse relation of rate of flow of fluid and sectional area.First the bulky grain condensate water in the mist of former air channel aqueous vapor row mouthful 12 air of discharging and steam is injected in the water leg 6 in housing 4 and separated in advance by certain angle; Remaining granule water clusters along with air-flow by housing 4 to lower and on pass through successively calandria cryophorus 3, baffling demister 2, decelerating effect due to calandria cryophorus 3, baffling demister 2, the mist of prompt drop is by calandria cryophorus 3 time, on calandria cryophorus 3 aggegation with remove relative large water droplet, then, through 2 demists of baffling demister, make the mist dehydration again, making dry air row mouthful 8 mists of discharging is dry air.Can effectively solve steel-making enterprise low pressure gale amount and carry the problem that steam and condensate water directly enter atmosphere, realize that water, gas separate and the recycling of condensate water.
The separating and reclaiming device that the low pressure gale amount that the specific embodiment of the invention provides is carried steam condensate is only an example; and non exhaustive; those skilled in the art, without simple copy and the improvement of creative work, still belong to the scope that the claims in the present invention are protected.
Claims (5)
1. a low pressure gale amount is carried the separating and reclaiming device of steam condensate, it is characterized in that: it comprises housing, the aqueous vapor entrance is set on described housing, discharge outlet and dry air row mouthful, described aqueous vapor entrance is communicated with former air channel aqueous vapor row mouthful, described discharge outlet is communicated with main sewer, bottom in described housing is provided with water leg, the overflowing water port that limits height of water level on water leg is communicated with main sewer, in described housing, the top that is positioned at the aqueous vapor entrance is provided with the calandria cryophorus, be positioned at the calandria cryophorus above be provided with the baffling demister.
2. carry the separating and reclaiming device of steam condensate according to the low pressure gale amount, it is characterized in that: described calandria cryophorus is comprised of at least one comb laterally be placed in housing.
3. carry the separating and reclaiming device of steam condensate according to the low pressure gale amount, it is characterized in that: described baffling demister is comprised of at least one row's deflection plate vertically be placed in housing.
4. carry the separating and reclaiming device of steam condensate according to the low pressure gale amount, it is characterized in that: the sectional area of the area<housing of described dry air row mouth.
5. according to the low pressure gale amount, carry the separating and reclaiming device of steam condensate, it is characterized in that: described dry air row's mouthful area the area of aqueous vapor entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431615.5A CN103480225A (en) | 2013-09-22 | 2013-09-22 | Separation and recovery device for low pressure and high air volume condensation water containing steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431615.5A CN103480225A (en) | 2013-09-22 | 2013-09-22 | Separation and recovery device for low pressure and high air volume condensation water containing steam |
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| CN103480225A true CN103480225A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310431615.5A Pending CN103480225A (en) | 2013-09-22 | 2013-09-22 | Separation and recovery device for low pressure and high air volume condensation water containing steam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451311A (en) * | 2020-04-10 | 2020-07-28 | 武汉银海铜业有限公司 | Copper pipe production cooling device |
Citations (7)
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| US20040007132A1 (en) * | 2002-07-12 | 2004-01-15 | Holmes Timothy L. | Pocket vane particle and droplet eliminator |
| US20050022551A1 (en) * | 2002-10-03 | 2005-02-03 | York International Corporation | Compressor systems for use with smokeless lubricant |
| US20100089242A1 (en) * | 2008-10-10 | 2010-04-15 | Rea Plastik Tech Gmbh | Plugging Resistant Mist Eliminator For Horizontal Gas Flow Built From Tubular Elements And Vane Type Lamella |
| CN201912843U (en) * | 2010-12-23 | 2011-08-03 | 江苏德克环保设备有限公司 | Ridge type demister with pre-demisting device |
| CN201978606U (en) * | 2010-12-30 | 2011-09-21 | 上海瑞亚安环保设备有限公司 | Water-drop shaped tubular demister and demister device |
| CN102538503A (en) * | 2011-12-30 | 2012-07-04 | 江苏海鸥冷却塔股份有限公司 | Water-saving environment-friendly cooling tower |
| CN203002105U (en) * | 2013-01-18 | 2013-06-19 | 蓝天环保设备工程股份有限公司 | Combined type demister |
-
2013
- 2013-09-22 CN CN201310431615.5A patent/CN103480225A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040007132A1 (en) * | 2002-07-12 | 2004-01-15 | Holmes Timothy L. | Pocket vane particle and droplet eliminator |
| US20050022551A1 (en) * | 2002-10-03 | 2005-02-03 | York International Corporation | Compressor systems for use with smokeless lubricant |
| US20100089242A1 (en) * | 2008-10-10 | 2010-04-15 | Rea Plastik Tech Gmbh | Plugging Resistant Mist Eliminator For Horizontal Gas Flow Built From Tubular Elements And Vane Type Lamella |
| CN201912843U (en) * | 2010-12-23 | 2011-08-03 | 江苏德克环保设备有限公司 | Ridge type demister with pre-demisting device |
| CN201978606U (en) * | 2010-12-30 | 2011-09-21 | 上海瑞亚安环保设备有限公司 | Water-drop shaped tubular demister and demister device |
| CN102538503A (en) * | 2011-12-30 | 2012-07-04 | 江苏海鸥冷却塔股份有限公司 | Water-saving environment-friendly cooling tower |
| CN203002105U (en) * | 2013-01-18 | 2013-06-19 | 蓝天环保设备工程股份有限公司 | Combined type demister |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451311A (en) * | 2020-04-10 | 2020-07-28 | 武汉银海铜业有限公司 | Copper pipe production cooling device |
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Application publication date: 20140101 |