WO2000020798A1 - Procede de desaeration d'un liquide et dispositif de mise en oeuvre de ce procede - Google Patents
Procede de desaeration d'un liquide et dispositif de mise en oeuvre de ce procede Download PDFInfo
- Publication number
- WO2000020798A1 WO2000020798A1 PCT/RU1998/000317 RU9800317W WO0020798A1 WO 2000020798 A1 WO2000020798 A1 WO 2000020798A1 RU 9800317 W RU9800317 W RU 9800317W WO 0020798 A1 WO0020798 A1 WO 0020798A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- deaerator
- liquid
- fact
- outlet
- pressure
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0047—Atomizing, spraying, trickling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
- B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
Definitions
- the method of deaeration of water is also known, including that the deaeration of water is discharged into the working volume of the deaeration
- the casing of the deaerator has been fitted with skids that open the curtain of the curtain wall, which is connected with the curtain.
- the method of deaeration of water is known, which consists in spraying it into the working volume of the deaerator through a slit nozzle with the treatment ⁇ ⁇ 00/20798 3 ⁇ 98 / 00317
- the control of the flow of the waste water and the contact of water and the vapor of a different 5 flow prevents the change of gas, which also causes further gas separation.
- the steam is also supplied and the curtain is moving, but this can result in a greater accidental damage due to the high temperature of 1998.
- the closest equivalent is claimed to be the method of deaeration of liquids, which is the method of deaeration, which is included in the process of deletion of liquid food
- Degassing is carried out in the process of the operating section: sections of the primary degassing and two sections
- the task posed is, in part, of a method for deaerating a liquid
- the liquid in the deaerator is supplied with heat at a temperature of 0.5–6 ° C, which increases the temperature of the liquid, which is compatible with the temperature of the unit.
- the liquid is supplied to it in the deaerator with a pressure of less than an atomic pressure of 40–100 ° C, and the pressure is in excess of 100,
- the slotted type can be used for separating its slits into separate sections for removing the deaerated liquid into the working volume of the deaerator.
- the exhaust pipe may be included in the case with the product between them and the product is in danger of being in contact with the product.
- the deaerator may have, at the very least, two parallel operating sections.
- FIG. 1 is a schematic illustration of a deaerated diagonal cross section with an alternate inverse of its outlet, a converted part of the outlet;
- ⁇ ig. 2 is a schematic illustration of a deaerator with a cylindrical body 20 and regular linear parts of the body and a directional part of the body that is inverted;
- ⁇ ig. 3 is a schematic illustration of a deaerator with a cylindrical casing and an outflowing liquid casing, with an enlarged casing circuit;
- 25 on fig. 4 is a schematic illustration of a deaerator with a knee-shaped outlet for a discharge, a horizontal part of the circuit is equipped with a charging device; on ⁇ ig. 5 schematically invented deaerator, large linearities of the body and directional components are made in the form of a boldly installed aromat; on ⁇ ig. 6 a two-sectional deaerator is schematically illustrated; on ⁇ ig. 7 The basic scheme of the installation of the declared deaerator in the steam boiler has been presented; on ⁇ ig. 8 The basic installation scheme of the claimed 35 deaerator of a vacuum version in a water-based unit is presented. ⁇ ⁇ 00/20798 7 ⁇ / ⁇ 8 / 00317
- the stock 0 2 in deaerated water has decreased to a level not exceeding 50 mcg / liter.
- the working volume of the deaerator discharges heat to a temperature higher than the boiling temperature, which corresponds to a pressure of at least 6 ° C, by 0.5 °.
- the claimed method is available in the deaerator with a pressure in its working volume below the atmospheric deaerated liquid, it heats up to 40 ⁇ 100 ° ⁇ , and with pressure,
- the deaerated fluid is discharged through a slit aperture at a rate of 6–20 m / sec.
- 25 slit saplus is accompanied by the accumulation of liquid and an increase in the velocity of its flow.
- a deaerated liquid is discharged from a slit orifice, the liquid is dispersed, as a result of the influence of a hydraulic factor on it, such as a pump and a pumping agent.
- the resulting two-phase flow is processed by the liquid and the vapor medium, while the increased cost is dependent on the specific cost. Excessive liquids are consumed by gas sprays and are facilitated by the absence of by-products, by-products and by-products from the exhaust gas.
- the thickness is 2-4 times greater than the width of the slit of the nozzle, resulting in a concave loss of life due to a slight loss of life Bearing in mind that the value of the center-wide acceleration,
- the claimed method of deaeration is carried out in the claimed deaeration, which is carried out in a few variations.
- ⁇ ⁇ a ⁇ ig.1 s ⁇ ema ⁇ ichn ⁇ iz ⁇ b ⁇ alsen deae ⁇ a ⁇ s ⁇ de ⁇ lsaschy ve ⁇ i ⁇ aln ⁇ us ⁇ an ⁇ vlenny ⁇ us 1 ⁇ as ⁇ l ⁇ lsennym in ve ⁇ ney eg ⁇ chas ⁇ i ⁇ a ⁇ ub ⁇ m ⁇ dv ⁇ da deae ⁇ i ⁇ uem ⁇ y lsid ⁇ s ⁇ i (on che ⁇ else not ⁇ azan) ⁇ d ⁇ lyuchennym ⁇ v ⁇ us ⁇ n ⁇ mu zhid ⁇ s ⁇ n ⁇ mu ⁇ lle ⁇ u 2 ⁇ azmeschenn ⁇ mu vnu ⁇ i ⁇ usa 1 to 3 schelev ⁇ e s ⁇ l ⁇ ⁇ dachi deae ⁇ i ⁇ u
- the deaerator is equipped with a 6-directional accelerator, which is equipped with a 7-speed accelerator, 1 which allows an expandable height of 8 cm.
- Part 1 of the deaerator is made in the first corner and the cross-section is linear, and the part 7 is inverted by the part of the cylinder.
- the deaeration of the liquid in the deaeration is carried out as follows.
- a deaerated liquid is supplied to the unit for its dispensing, it launches a fresh, free collection unit 2 and further into the slotted compartment 3, where.
- the working volume of the deaerator is easy to operate at a speed of 6–20 m / sec., And at the same time at the outlet of the slit nozzle 3, the liquid is dispersed
- the expanding channel is divided into an expanding channel.
- the gas phase which is lighter, is closer to the directional direction and ⁇ ⁇ 00/20798 9 ⁇ / ⁇ 8 / 00317
- FIG. 2 the claimed deaerator is schematically shown, a vertical of 5 installed in the housing 1 is cylindrical, and its inlet is inverted to 7.
- ⁇ ⁇ iv ⁇ lineyn ⁇ m ⁇ anale 8 us ⁇ an ⁇ vlena ⁇ iv ⁇ lineynaya ⁇ e ⁇ eg ⁇ d ⁇ a 9 ⁇ azdelyayuschaya eg ⁇ on ⁇ delnye ⁇ dy 10.
- Section 4 The outlet for the discharge is made up of a hearth, a horizontal section of 12 is located inside of the compartment 1 of the deaerator and the outside is of the outside.
- ⁇ a ⁇ ig. 6 is a schematic illustration of the claimed deaerator carried out in two parts. Deae ⁇ a ⁇ s ⁇ de ⁇ lsi ⁇ ve ⁇ i ⁇ aln ⁇ us ⁇ an ⁇ vlenny ⁇ us 1 ⁇ yam ⁇ ug ⁇ ln ⁇ g ⁇ ⁇ e ⁇ echn ⁇ g ⁇ sectional ⁇ azdelenny ve ⁇ i ⁇ aln ⁇ y ⁇ e ⁇ eg ⁇ d ⁇ y 15 into two iden ⁇ ichnye se ⁇ tsii 16.
- FIG. 7 the basic scheme of the installation of the declared two-part deaerator in the steam room is presented. Outside 17, the valve 18 is installed on the hood, chemically prepared and
- FIG. 8 the basic scheme of the installation of the claimed deaerator of a vacuum version in a water-based plant is presented.
- the inventive method of deaeration of the liquid provides a deeper calculation of the latter from the gases therein and without this from the vapor.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Cette invention concerne un procédé de désaération d'un liquide, lequel consiste à envoyer ce liquide à travers une buse à fente et à une vitesse donnée dans un désaérateur qui est chauffé à la température d'ébullition correspondant à la pression dans l'espace de travail dudit désaérateur. On sépare ensuite le flux qui s'est formé sur une surface courbe et concave. Le désaérateur permettant de mettre en oeuvre le procédé de désaération comprend un corps vertical possédant une surface courbe, un conduit d'admission du liquide désaéré dans sa partie supérieure, une buse à fente, ainsi qu'un guide courbe disposé dans le corps de manière à former, par rapport à la surface courbe de ce dernier, un canal qui va en s'élargissant et dont l'admission coïncide avec la sortie de la buse à fente.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU21914/99A AU2191499A (en) | 1998-10-08 | 1998-10-08 | Method for deaerating a liquid and device for realising the same |
PCT/RU1998/000317 WO2000020798A1 (fr) | 1998-10-08 | 1998-10-08 | Procede de desaeration d'un liquide et dispositif de mise en oeuvre de ce procede |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU1998/000317 WO2000020798A1 (fr) | 1998-10-08 | 1998-10-08 | Procede de desaeration d'un liquide et dispositif de mise en oeuvre de ce procede |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000020798A1 true WO2000020798A1 (fr) | 2000-04-13 |
Family
ID=20130269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU1998/000317 WO2000020798A1 (fr) | 1998-10-08 | 1998-10-08 | Procede de desaeration d'un liquide et dispositif de mise en oeuvre de ce procede |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2191499A (fr) |
WO (1) | WO2000020798A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1038784A2 (ru) * | 1982-03-10 | 1983-08-30 | Koren Robert V | Вакуумный деаэратор |
SU1346903A1 (ru) * | 1986-03-04 | 1987-10-23 | Б. А, Зимин и А. Б. Зимин | Деаэратор |
DE3616555A1 (de) * | 1986-05-16 | 1987-11-19 | Krupp Gmbh | Entgasungsvorrichtung |
SU1746122A1 (ru) * | 1990-04-24 | 1992-07-07 | В.М.Лапковский | Деаэратор |
US5277691A (en) * | 1992-01-13 | 1994-01-11 | Eastman Kodak Company | Vacuum degassing process |
-
1998
- 1998-10-08 AU AU21914/99A patent/AU2191499A/en not_active Abandoned
- 1998-10-08 WO PCT/RU1998/000317 patent/WO2000020798A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1038784A2 (ru) * | 1982-03-10 | 1983-08-30 | Koren Robert V | Вакуумный деаэратор |
SU1346903A1 (ru) * | 1986-03-04 | 1987-10-23 | Б. А, Зимин и А. Б. Зимин | Деаэратор |
DE3616555A1 (de) * | 1986-05-16 | 1987-11-19 | Krupp Gmbh | Entgasungsvorrichtung |
SU1746122A1 (ru) * | 1990-04-24 | 1992-07-07 | В.М.Лапковский | Деаэратор |
US5277691A (en) * | 1992-01-13 | 1994-01-11 | Eastman Kodak Company | Vacuum degassing process |
Also Published As
Publication number | Publication date |
---|---|
AU2191499A (en) | 2000-04-26 |
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