CN104107590A - Low-speed steam separation technology and device - Google Patents
Low-speed steam separation technology and device Download PDFInfo
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- CN104107590A CN104107590A CN201410366381.5A CN201410366381A CN104107590A CN 104107590 A CN104107590 A CN 104107590A CN 201410366381 A CN201410366381 A CN 201410366381A CN 104107590 A CN104107590 A CN 104107590A
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- steam
- heat exchanger
- cyclone separator
- casing cylinder
- liquid level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The invention discloses a low-speed steam separation technology and device. The device comprises a shell barrel which is internally and sequentially provided with a cyclone separator, a steam buffer and a tension-free heat exchanger from top to bottom, wherein the tension-free heat exchanger is connected with an industrial steam pipe; the bottom of the shell barrel is provided with a purified water inlet pipe; the top of the cyclone separator is provided with a notch, and the bottom of the cyclone separator is provided with a drain pipe; the top of the cyclone separator is communicated with a clean steam outlet pipe. According to the low-speed steam separation technology, the tension-free heat exchanger is submerged in purified water; after being heated by the tension-free heat exchanger, industrial steam enters the steam buffer, part of the steam is held back after entering the steam buffer, and the other part of the steam continues to move upwards after passing through the steam buffer, enters the cyclone separator from the notch formed in the top of the cyclone separator and is then separated into water and pure steam. The technology and the method can be used for producing pure steam and water for injection, and natural liquid drop separation can be realized at low steam speed, so that pollution is effectively avoided.
Description
Technical field
The present invention relates to a kind of distilled water Preparation equipment and pure steam technology of preparing, belong to medicine water technical field processed.
Background technology
Existing multi-effect distilled water and the pure steam preparation drops that adopt in high-speed separation steam more, utilize the centrifugal force that steam high-speed motion produces to remove the drop in devaporation, high velocity vapor isolation technics can not realize efficient drop separation, can only go out the larger drop of particle diameter in devaporation, most of drops still remain in the middle of the steam of generation, in drop, contain a large amount of microorganisms and impurity, can bring great pollution risk to follow-up production; And the long-time high-speed motion of steam is larger to device damage, thus reduction of service life or increase design cost.
Summary of the invention
The technical problem to be solved in the present invention is avoid preparing water for injection and pure steam contamination risk and reduce device fabrication cost.
In order to solve the problems of the technologies described above, technical scheme of the present invention has been to provide a kind of low speed steam separation equipment, comprise casing cylinder, it is characterized in that, casing cylinder top is provided with end socket, in casing cylinder, bottom is provided with without tension type heat exchanger, is connected with industrial steam pipe without tension type heat exchanger, and industrial steam pipe exposes from casing cylinder bottom; Casing cylinder bottom is also provided with purified water water inlet pipe; Casing cylinder internal upper part is provided with cyclone separator, and cyclone separator top is provided with notch, and bottom is provided with drainpipe, and drainpipe exposes from casing cylinder; Cyclone separator top is communicated with clean steam outlet, and clean steam outlet exposes from end socket top; Cyclone separator and without being provided with steam buffer device between tension type heat exchanger.
Preferably, a side of described casing cylinder is provided with the high liquid level sensor interface for inserting liquid level gauge, low liquid level sensor interface, and high liquid level sensor interface, low liquid level sensor interface lay respectively at top and below without tension type heat exchanger.
Preferably, a side of described casing cylinder is provided with high liquid level visor, low liquid level visor; High liquid level visor, low liquid level visor are all positioned at without tension type heat exchanger top and high liquid level visor and are positioned at low liquid level visor top.
Preferably, be describedly communicated with the solidifying water discharge spout of industrial steam without tension type heat exchanger bottom, the solidifying water discharge spout of industrial steam exposes from casing cylinder bottom.
Preferably, described steam buffer device is multi-lamellar circular baffle plate.
Preferably, described without tension type heat exchanger employing double tubesheet tubular heat exchanger.
Preferably, described cyclone separator comprises upper sealing plate, the middle part of upper sealing plate is provided with upper connecting tube, upper connecting tube connects described clean steam outlet, and the downside of upper sealing plate is provided with the first side plate and the second side plate, and one end of the first side plate and the second side plate interconnects, the other end mutually staggers and forms described notch, the downside of the first side plate is provided with lower shrouding, and lower shrouding is positioned at the outside of the second side plate, and the second side plate downside is provided with inner barrel; Upper sealing plate, the first side plate, the second side plate and lower shrouding form the tangential flow channel of steam; The outside of inner barrel is provided with cone, and the upside of cone connects the second side plate, and downside connects lower linking tube by lower cone, and lower linking tube connects described drainpipe.
The present invention also provides a kind of low speed steam isolation technics, it is characterized in that, adopts above-mentioned low speed steam separation equipment, and purified water enters in casing cylinder from industrial steam pipe, makes to be immersed in purified water without tension type heat exchanger; Industrial steam enters in casing cylinder from industrial steam pipe, after without the heating of tension type heat exchanger, enter steam buffer device, part steam is held back by it after entering steam buffer device, another part steam continues to move upward and separate water outlet and pure steam from the notch of cyclone separator top enters cyclone separator after steam buffer device, pure steam is discharged to casing cylinder from the clean steam outlet at cyclone separator top, and water is discharged to outside casing cylinder from the drainpipe of cyclone separator bottom.
The present invention has adopted low speed steam separating technology: industrial steam heating pure water becomes steam, and steam upwards moves with the speed lower than 1m/s in whole evaporimeter, and the drop that in steam, particle diameter is less than 0.2mm can be realized completely and separating under the effect of gravity.
Compared with prior art, the invention has the beneficial effects as follows:
1, casing cylinder size specialized designs, to keep low vapor (steam) velocity, realizes drop natural separation; In casing cylinder, drop, under the effect of gravity, drops in boiled water again;
2, heat exchanger is fully immersed in water and can avoids the hurtful thermal stress of heat exchanger;
3, liquid level sensor regulates on the water level in cylindrical shell and realizes the conversion of liquid phase to vapor phase, and impurity is stayed in water;
4, cyclone separator carries out drop separation, and isolated water is directly caused discharge outlet, instead of sends process pipelines back to, can realize real cyclonic separation;
5, the technical program can be simultaneously for the production of pure steam and water for injection.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of low speed steam separation equipment provided by the invention;
Fig. 2 is the structural representation of cyclone separator.
Detailed description of the invention
For the present invention is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Embodiment
As shown in Figure 1, for the structural representation of a kind of low speed steam separation equipment provided by the invention, comprise casing cylinder 3, an end socket 5 is installed at casing cylinder top, the interior bottom of casing cylinder 3 is installed one without tension type heat exchanger 1, adopts double tubesheet tubular heat exchanger without tension type heat exchanger 1.Be connected with industrial steam pipe a without tension type heat exchanger 1, industrial steam pipe a exposes from casing cylinder 3 bottoms.A purified water water inlet pipe e is installed in casing cylinder 3 bottoms.Casing cylinder 3 internal upper parts are installed a cyclone separator 4.Cyclone separator 4 tops are communicated with clean steam outlet b, and clean steam outlet b exposes from end socket 5 tops.The left side of casing cylinder 3 is provided with the high liquid level sensor interface f for inserting liquid level gauge, low liquid level sensor interface g, and high liquid level sensor interface f, low liquid level sensor interface g lay respectively at top and the below without tension type heat exchanger 1.The right side of casing cylinder 3 is provided with high liquid level visor h, low liquid level visor i; High liquid level visor h, low liquid level visor i are all positioned at without tension type heat exchanger 1 top and high liquid level visor h and are positioned at low liquid level visor i top.Be communicated with the solidifying water discharge spout d of industrial steam without tension type heat exchanger 1 bottom, the solidifying water discharge spout d of industrial steam exposes from casing cylinder 3 bottoms.; Cyclone separator 4 and without being provided with steam buffer device 2 between tension type heat exchanger 1, steam buffer device 2 is multi-lamellar circular baffle plate.
Cyclone separator 4 as shown in Figure 2, comprise upper sealing plate 4-2, the middle part of upper sealing plate 4-2 is provided with upper connecting tube 4-1, upper connecting tube 4-1 connects clean steam outlet b, and the downside of upper sealing plate 4-2 is provided with the first side plate 4-3 and the second side plate 4-9, and one end of the first side plate 4-3 and the second side plate 4-9 interconnects, the other end mutually staggers and forms described notch c, the downside of the first side plate 4-3 is provided with lower shrouding 4-4, and lower shrouding 4-4 is positioned at the outside of the second side plate 4-9, and the second side plate 4-9 downside is provided with inner barrel 4-5; Upper sealing plate 4-2, the first side plate 4-3, the second side plate 4-9 and lower shrouding 4-4 form the tangential flow channel of steam; The outside of inner barrel 4-5 is provided with cone 4-6, and the upside of cone 4-6 connects the second side plate 4-9, and downside connects lower linking tube 4-8 by lower cone 4-7, and lower linking tube 4-8 connects drainpipe m.
A kind of low speed steam isolation technics, adopts above-mentioned low speed steam separation equipment, and high liquid level sensor interface f and low liquid level sensor interface g are used for installing liquid level gauge, realize the conversion of liquid phase to vapor phase on adjustable water level, and impurity is stayed in water.Purified water enters in casing cylinder 3 from industrial steam pipe e, makes to be immersed in purified water without tension type heat exchanger; Industrial steam enters in casing cylinder 3 from industrial steam pipe a, after without 1 heating of tension type heat exchanger, produce a large amount of steam, enter steam buffer device 2, steam buffer device 3 can be retained down the major part in the steam moving upward, fall back to boiling water surface, because steam arrives low speed steam segment, average steam flow rate is less than 1.0m/s, drop is at the Action of Gravity Field backwater surface that falls, and the steam of being held back by steam buffer device 2 forms condensed water and is discharged to casing cylinder 3 from the solidifying water discharge spout d of the industrial steam without tension type heat exchanger 1 bottom; Another part steam continues to move upward and enter cyclone separator 4 by dextrorotation speed with tangential direction from the notch c of cyclone separator 4 tops after steam buffer device 2, steam circulates downwards, isolated drop forms one deck thin water film on sidewall, and can trap impurity particle.After stall, steam will produce the turning of 180 °, and separates the pure steam of output.Pure steam is discharged to casing cylinder 3 from the clean steam outlet b at cyclone separator 4 tops, and isolated drop is discharged to outside casing cylinder 3 from the drainpipe m of cyclone separator 4 bottoms.The isolated water of cyclone separator 4 is directly caused drainpipe m, instead of sends process pipelines back to, therefore can realize real cyclonic separation.
Claims (8)
1. a low speed steam separation equipment, comprise casing cylinder (3), it is characterized in that, casing cylinder top is provided with end socket (5), the interior bottom of casing cylinder (3) is provided with without tension type heat exchanger (1), be connected with industrial steam pipe (a) without tension type heat exchanger (1), industrial steam pipe (a) exposes from casing cylinder (3) bottom; Casing cylinder (3) bottom is also provided with purified water water inlet pipe (e); Casing cylinder (3) internal upper part is provided with cyclone separator (4), cyclone separator (4) top is provided with notch (c), bottom is provided with drainpipe (m), and drainpipe (m) exposes from casing cylinder (3); Cyclone separator (4) top is communicated with clean steam outlet (b), and clean steam outlet (b) exposes from end socket (5) top; Cyclone separator (4) and without being provided with steam buffer device (2) between tension type heat exchanger (1).
2. low speed steam separation equipment as claimed in claim 1, it is characterized in that, one side of described casing cylinder (3) is provided with high liquid level sensor interface (f), the low liquid level sensor interface (g) for inserting liquid level gauge, and high liquid level sensor interface (f), low liquid level sensor interface (g) lay respectively at top and below without tension type heat exchanger (1).
3. low speed steam separation equipment as claimed in claim 1, is characterized in that, a side of described casing cylinder (3) is provided with high liquid level visor (h), low liquid level visor (i); High liquid level visor (h), low liquid level visor (i) are all positioned at without tension type heat exchanger (1) top and high liquid level visor (h) and are positioned at low liquid level visor (i) top.
4. low speed steam separation equipment as claimed in claim 1, it is characterized in that, describedly be communicated with the solidifying water discharge spout (d) of industrial steam without tension type heat exchanger (1) bottom, industrial steam coagulate water discharge spout (d) and exposes bottom casing cylinder (3).
5. low speed steam separation equipment as claimed in claim 1, is characterized in that, described steam buffer device (2) is multi-lamellar circular baffle plate.
6. low speed steam separation equipment as claimed in claim 1, is characterized in that, described without tension type heat exchanger (1) employing double tubesheet tubular heat exchanger.
7. low speed steam separation equipment as claimed in claim 1, it is characterized in that, described cyclone separator (4) comprises upper sealing plate (4-2), the middle part of upper sealing plate (4-2) is provided with upper connecting tube (4-1), upper connecting tube (4-1) connects described clean steam outlet (b), the downside of upper sealing plate (4-2) is provided with the first side plate (4-3) and the second side plate (4-9), one end of the first side plate (4-3) and the second side plate (4-9) interconnects, the other end mutually staggers and forms described notch (c), the downside of the first side plate (4-3) is provided with lower shrouding (4-4), lower shrouding (4-4) is positioned at the outside of the second side plate (4-9), the second side plate (4-9) downside is provided with inner barrel (4-5), upper sealing plate (4-2), the first side plate (4-3), the second side plate (4-9) and lower shrouding (4-4) form the tangential flow channel of steam, the outside of inner barrel (4-5) is provided with cone (4-6), the upside of cone (4-6) connects the second side plate (4-9), downside connects lower linking tube (4-8) by lower cone (4-7), and lower linking tube (4-8) connects described drainpipe (m).
8. a low speed steam isolation technics, it is characterized in that, adopt the low speed steam separation equipment described in any one in claim 1-7, purified water enters in casing cylinder (3) from industrial steam pipe (e), makes to be immersed in purified water without tension type heat exchanger, industrial steam enters in casing cylinder (3) from industrial steam pipe (a), after without tension type heat exchanger (1) heating, enter steam buffer device (2), part steam is held back by it after entering steam buffer device (2), another part steam continues to move upward and separate water outlet and pure steam from the notch (c) of cyclone separator (4) top enters cyclone separator (4) after steam buffer device (2), pure steam is discharged to casing cylinder (3) from the clean steam outlet (b) at cyclone separator (4) top, water is discharged to outside casing cylinder (3) from the drainpipe (m) of cyclone separator (4) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366381.5A CN104107590A (en) | 2014-07-29 | 2014-07-29 | Low-speed steam separation technology and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366381.5A CN104107590A (en) | 2014-07-29 | 2014-07-29 | Low-speed steam separation technology and device |
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| Publication Number | Publication Date |
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| CN104107590A true CN104107590A (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410366381.5A Pending CN104107590A (en) | 2014-07-29 | 2014-07-29 | Low-speed steam separation technology and device |
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| CN (1) | CN104107590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019028566A1 (en) * | 2017-08-09 | 2019-02-14 | 费海燕 | Alcohol vapour separation apparatus for use in nitrocotton production process |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4509965A (en) * | 1983-02-14 | 1985-04-09 | Willard Morton | Water-steam separator |
| JPH04139301A (en) * | 1990-09-29 | 1992-05-13 | Hisaka Works Ltd | Food-use pure steam generator |
| JP2002022102A (en) * | 2000-07-12 | 2002-01-23 | Shinei Kk | Clean steam generating device |
| CN202478730U (en) * | 2012-01-12 | 2012-10-10 | 无锡湖光工业炉有限公司 | Moisture separator |
| CN202605898U (en) * | 2012-05-29 | 2012-12-19 | 甘肃蓝科石化高新装备股份有限公司 | High-efficiency heat exchange separator |
| CN202762224U (en) * | 2012-09-25 | 2013-03-06 | 长沙有色冶金设计研究院有限公司 | Lower pressure steam-water separator |
| CN203534266U (en) * | 2013-09-27 | 2014-04-09 | 上海东富龙科技股份有限公司 | Unstressed type heat exchanger |
| CN103939876A (en) * | 2014-01-17 | 2014-07-23 | 上海东富龙科技股份有限公司 | Four-step-type droplet separation device |
| CN204093183U (en) * | 2014-07-29 | 2015-01-14 | 上海东富龙制药设备制造有限公司 | Low speed steam separation equipment |
-
2014
- 2014-07-29 CN CN201410366381.5A patent/CN104107590A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4509965A (en) * | 1983-02-14 | 1985-04-09 | Willard Morton | Water-steam separator |
| JPH04139301A (en) * | 1990-09-29 | 1992-05-13 | Hisaka Works Ltd | Food-use pure steam generator |
| JP2002022102A (en) * | 2000-07-12 | 2002-01-23 | Shinei Kk | Clean steam generating device |
| CN202478730U (en) * | 2012-01-12 | 2012-10-10 | 无锡湖光工业炉有限公司 | Moisture separator |
| CN202605898U (en) * | 2012-05-29 | 2012-12-19 | 甘肃蓝科石化高新装备股份有限公司 | High-efficiency heat exchange separator |
| CN202762224U (en) * | 2012-09-25 | 2013-03-06 | 长沙有色冶金设计研究院有限公司 | Lower pressure steam-water separator |
| CN203534266U (en) * | 2013-09-27 | 2014-04-09 | 上海东富龙科技股份有限公司 | Unstressed type heat exchanger |
| CN103939876A (en) * | 2014-01-17 | 2014-07-23 | 上海东富龙科技股份有限公司 | Four-step-type droplet separation device |
| CN204093183U (en) * | 2014-07-29 | 2015-01-14 | 上海东富龙制药设备制造有限公司 | Low speed steam separation equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019028566A1 (en) * | 2017-08-09 | 2019-02-14 | 费海燕 | Alcohol vapour separation apparatus for use in nitrocotton production process |
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Application publication date: 20141022 |