CN111974155A - Gas-liquid separator with adjustable baffle - Google Patents
Gas-liquid separator with adjustable baffle Download PDFInfo
- Publication number
- CN111974155A CN111974155A CN202010854442.8A CN202010854442A CN111974155A CN 111974155 A CN111974155 A CN 111974155A CN 202010854442 A CN202010854442 A CN 202010854442A CN 111974155 A CN111974155 A CN 111974155A
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- CN
- China
- Prior art keywords
- baffle
- separator
- length
- inlet
- separator body
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 9
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract description 18
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking Effects 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000003009 desulfurizing Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 241000681094 Zingel asper Species 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/022—Preparation of aqueous ammonia solutions, i.e. ammonia water
Abstract
The invention discloses a gas-liquid separator with an adjustable baffle, which is characterized in that an adjusting device is connected with an inlet baffle and an outlet baffle in a welding mode, and the angles of the inlet baffle and the outlet baffle in a separator are controlled by rotating a hand wheel outside the separator, so that the moving path of airflow in the separator is changed, the time of vaporized ammonia water with different parameters in the separator is adjusted, the amount of water vapor in the vaporized ammonia water is cooled to the maximum degree, and the concentration of the ammonia water is improved.
Description
Technical Field
The invention relates to the technical field of equipment in an extraction process of concentrated ammonia water, in particular to a gas-liquid separator with an adjustable baffle.
Background
There are many kinds of processes for desulfurization and denitration of boiler tail gas of power plant, coke oven tail gas, tube furnace tail gas and boiler tail gas, one of which is ammonia desulfurization, and the ammonia desulfurization process needs a large amount of ammonia water with higher concentration. In the extraction process of strong ammonia water, the vapor-liquid separator is used for condensing water vapor in the vaporized ammonia water from the top of the dephlegmator as much as possible so as to improve the concentration of the ammonia water.
Most of the vapor-liquid separators in the prior art adopt separators of original design houses. However, in the actual production process, the separator is short of a blocking mechanism, and the distance between the ammonia gas inlet and the ammonia gas outlet is too short, so that the amount of water vapor condensed after use is found to be small, and the quality of the concentrated ammonia water in the process cannot meet the requirement. Later, a plurality of equipment manufacturers technically transform the original separator, and baffle plate blocking mechanisms in various shapes are arranged in the separator to delay the time of the airflow in the separator, so that the aim of better separation is fulfilled. However, in the modified separator, the baffle blocking mechanism is fixed, and after the separator is used for introducing and throwing, the time of the airflow in the separator is relatively fixed, and the quality fluctuation of the separated ammonia water is large due to the unstable content and flow of the vaporized ammonia water, and meanwhile, the requirement on the vaporized ammonia water from the dephlegmator is high, so that the requirement on the whole process is undoubtedly increased.
Disclosure of Invention
The invention aims to overcome the defects and provides the gas-liquid separator with the adjustable baffle.
The invention adopts the technical scheme that the gas-liquid separator of the adjustable baffle comprises a separator body, a cover plate, an adjusting device, an inlet baffle and an outlet baffle, and is characterized in that the cover plate is connected with the separator body through bolts, the separator body is provided with a DN 250mm ammonia inlet, a DN 300mm ammonia outlet and a DN 150mm condensate outlet, a partition plate is welded along a 15 mm position below the ammonia inlet end in the separator body, a shaft sleeve seat is welded on the inner wall of the separator body at the edge of the partition plate, the shaft sleeve seat is welded on the inner wall of the separator body with the horizontal distance of 300mm and the top of 55mm of the inner wall of the separator body, the radius of an eyelet of the shaft sleeve seat is 11mm, the inner depth is 18mm, through holes with the radius of 20mm are respectively formed on the inner wall of the separator body opposite to the two shaft sleeve seats, the adjusting device is fixed at the through holes of the separator body through bolts or rivets, the adjusting device is connected with the inlet baffle and the outlet baffle in a welding mode.
Further, the separator had a length of 1000mm, a width of 500mm, a height of 500mm and a wall thickness of 8 mm.
Further, the length of the separator is 480mm, the width is 300mm, and the thickness is 10 mm.
Further, the length of import baffle is 480mm, and is 300mm wide, and thick is 10mm, is equipped with length for 20mm on the side of edge 10mm department under the baffle apart from the import, and the radius is 10 mm's stub pin axle, is equipped with length for 35mm on the another side, and the radius is 10 mm's stub pin axle, and wherein the edge department leaves the height to be 25mm under the import baffle that is equipped with one side of stub pin axle, and the width is 20 mm's rectangle breach, and in the opposite side of stub pin axle inserted the axle sleeve seat, the opposite side welding of stub pin axle was even epaxial.
Further, the length of export baffle is 480mm, and is wide 300mm, and thick 10mm is equipped with length for 20mm on the side of locating 55mm apart from the import baffle along being equipped with, and the radius is 10 mm's stub pin axle, is equipped with length for 35mm on the another side, and the radius is 10 mm's stub pin axle, and wherein the export baffle distance that is equipped with long round pin axle one side is gone up and is left the height along 55mm department and be 25mm, and is wide 20 mm's rectangle breach, and in the opposite side of stub pin axle inserted the axle housing seat, the opposite side welding of long round pin axle was even epaxial.
Furthermore, the adjusting device comprises a hand wheel, a sealing cover and a connecting shaft, wherein the connecting shaft is connected with the hand wheel through bolts, the connecting shaft is connected with the pin shafts of the inlet baffle and the outlet baffle in a welding manner, the connecting shaft is arranged in the through hole of the sealing cover, a sealing element made of polytetrafluoroethylene is arranged on the inner side of the sealing cover, a 90-degree arc-shaped limiting hole is formed in the outer side of the sealing cover, and a movable limiting pin is arranged on the support of the hand wheel.
Furthermore, the separator body, the partition plate, the inlet baffle plate, the outlet baffle plate and the adjusting device are all made of 361L stainless steel.
The invention has the beneficial effects that the angles of the inlet baffle and the outlet baffle in the separator are controlled by rotating the hand wheel outside the separator, so that the trend path of the airflow in the separator is changed, the time of the vaporized ammonia water with different parameters in the separator is adjusted, the water vapor amount in the vaporized ammonia water is cooled to the maximum degree, and the concentration of the ammonia water is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below,
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a left side view of the separator body of the present invention;
FIG. 3 is a top view of the separator body of the present invention;
FIG. 4 is a front view of the separator body of the present invention;
FIG. 5 is a perspective view of section A-A of FIG. 4;
FIG. 6 is a schematic view of the connection of the regulating device of the present invention to the inlet and outlet baffles;
FIG. 7 is a front view of the inlet baffle of the present invention;
FIG. 8 is a front view of the outlet baffle of the present invention;
FIG. 9 is a schematic view of the structure of the adjusting device of the present invention;
FIG. 10 is a schematic perspective view of an adjustment device of the present invention;
in the figure: 1 is the separator body, 101 is the ammonia import, 102 is the ammonia export, 103 is the condensate export, 104 is the baffle, 105 is the axle sleeve seat, 106 is the through-hole, 107 is the short pin axle, 108 is the long pin axle, 2 is the apron, 3 is adjusting device, 301 is the hand wheel, 302 is the sealed lid, 303 is the even axle, 304 is the spacer pin, 305 is spacing hole, 306 is the sealing member, 4 is the import baffle, 5 is the exit baffle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that, as used in the following description, the terms "front," "rear," "left," "right," "upper," "lower," "bottom" and "top" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the attached drawings 1 to 6, the vapor-liquid separator of the adjustable baffle comprises a separator body (1), a cover plate (2), an adjusting device (3), an inlet baffle (4) and an outlet baffle (5), and is characterized in that the cover plate (2) is connected with the separator body (1) through bolts, the separator body (1) is provided with a DN 250mm ammonia inlet (101), a DN 300mm ammonia outlet (102) and a DN 150mm condensate outlet (103), a partition plate (104) is welded at the position 15 mm below the ammonia inlet (101) in the separator body (1), a shaft sleeve seat (105) is welded on the inner wall of the separator body (1) at the edge of the partition plate (104), the shaft sleeve seat (105) is welded on the inner wall of the separator body (1) with the horizontal distance of 300mm and the top of the inner wall of the separator body (1) of 55mm, the radius of an eyelet of each shaft sleeve seat (105) is 11mm, the inner depth of each shaft sleeve seat is 18mm, through holes (105) with the radius of 20mm are formed in the inner wall of the separator body (1) opposite to the two shaft sleeve seats (105), the adjusting device (3) is fixed to the through holes (105) of the separator body (1) in a bolt or rivet mode, and the adjusting device (3) is connected with the inlet baffle (4) and the outlet baffle (5) in a welding mode.
As shown in fig. 1 to 5, the separator had a length of 1000mm, a width of 500mm, a height of 500mm and a wall thickness of 8 mm.
As shown in FIG. 5, the spacer (104) has a length of 480mm, a width of 300mm and a thickness of 10 mm.
As shown in the attached drawing 7, the length of the inlet baffle (4) is 480mm, the width is 300mm, the thickness is 10mm, the length is 20mm on one side surface of the position 10mm from the lower edge of the inlet baffle (4), the radius is 10mm, the length is 35mm on the other side surface, the radius is 10mm, the length is 10mm, the radius is 10mm, wherein the height is 25mm and the width is 20mm, a rectangular notch is left at the lower edge of the inlet baffle (4) on one side of the long pin (108), the other side of the short pin (107) is inserted into the shaft sleeve seat (105), and the other side of the long pin (108) is welded with the connecting shaft (303).
As shown in the attached drawing 8, the length of the outlet baffle (5) is 480mm, the width is 300mm, the thickness is 10mm, the length is 20mm on the side surface of the inlet baffle (4) along the 55mm, the radius is 10mm, the length is 35mm, the radius is 10mm, the length is 10mm, the radius is 10mm, the long pin (108), wherein the height is 25mm, the width is 20mm rectangular gap is reserved along the 55mm on the outlet baffle (5) distance of one side of the long pin (108), the other side of the short pin (107) is inserted into the shaft sleeve seat (105), and the other side of the long pin (108) is welded with the connecting shaft (303).
As shown in fig. 9 and 10, the adjusting device (3) comprises a hand wheel (301), a sealing cover (302) and a connecting shaft (303), wherein the connecting shaft (303) is connected with the hand wheel (301) through a bolt, the connecting shaft (303) is connected with an inlet baffle (4) and an outlet baffle (5) through a pin shaft in a welding manner, the connecting shaft (303) is arranged in a through hole (105) of the sealing cover (302), a sealing element (306) made of polytetrafluoroethylene is arranged on the inner side of the sealing cover (302), 90-degree arc-shaped limiting holes (305) are formed in the outer side of the sealing cover (302), and a movable limiting pin (304) is arranged on the support of the hand wheel (301).
As shown in fig. 1 to 10, the separator body (1), the partition plate (104), the inlet baffle (4), the outlet baffle (5) and the adjusting device (3) are all made of 361L stainless steel.
The working principle is that the angles of an inlet baffle (4) and an outlet baffle (5) inside the separator are controlled by rotating a hand wheel (301) outside the separator, so that the moving path of airflow inside the separator is changed, the time of vaporized ammonia water with different parameters in the separator is adjusted, the amount of water vapor in the vaporized ammonia water is cooled to the maximum degree, and the concentration of the ammonia water is improved.
The above embodiments are merely illustrative of the present invention, and not restrictive, and modifications that are inventive in light of the above teachings or may be otherwise substantially equivalent thereto may be suggested to those skilled in the art and are included within the scope of the appended claims.
Claims (7)
1. The vapor-liquid separator of the adjustable baffle comprises a separator body (1), a cover plate (2), an adjusting device (3), an inlet baffle (4) and an outlet baffle (5), and is characterized in that the cover plate (2) is connected with the separator body (1) through bolts, the separator body (1) is provided with an ammonia inlet (101) with DN 250mm, an ammonia outlet (102) with DN 300mm and a condensate outlet (103) with DN 150mm, the lower end of the ammonia inlet (101) in the separator body (1) is welded with a partition plate (104) along a 15 mm position, the inner wall of the separator body (1) at the edge of the partition plate (104) is welded with a shaft sleeve seat (105), the horizontal distance of the shaft sleeve seat (105) is 300mm, the inner wall of the separator body (1) at the top 55mm of the inner wall of the separator body (1) is welded with another shaft sleeve seat (105), and the eyelet radius of the shaft sleeve seat (105) is 11mm, the inner depth is 18mm, through holes (105) with the radius of 20mm are formed in the inner wall of the separator body (1) opposite to the two shaft sleeve seats (105), the adjusting device (3) is fixed to the through holes (105) of the separator body (1) in a bolt or rivet mode, and the adjusting device (3) is connected with the inlet baffle (4) and the outlet baffle (5) in a welding mode.
2. The adjustable baffle gas-liquid separator as claimed in claim 1, wherein the separator has a length of 1000mm, a width of 500mm, a height of 500mm and a wall thickness of 8 mm.
3. The adjustable baffle gas-liquid separator as claimed in claim 1, wherein the baffle (104) has a length of 480mm, a width of 300mm and a thickness of 10 mm.
4. The vapor-liquid separator of adjustable baffle plate according to claim 1, characterized in that the length of the inlet baffle plate (4) is 480mm, the width is 300mm, the thickness is 10mm, a short pin shaft (107) with the length of 20mm and the radius of 10mm is arranged on one side surface of the position 10mm away from the lower edge of the inlet baffle plate (4), a long pin shaft (108) with the length of 35mm and the radius of 10mm is arranged on the other side surface, wherein a rectangular notch with the height of 25mm and the width of 20mm is reserved on the lower edge of the inlet baffle plate (4) on one side provided with the long pin shaft (108), the other side of the short pin shaft (107) is inserted into the shaft sleeve seat (105), and the other side of the long pin shaft (108) is welded with the connecting shaft (303).
5. The vapor-liquid separator of adjustable baffle plate according to claim 1, characterized in that the outlet baffle plate (5) has a length of 480mm, a width of 300mm and a thickness of 10mm, a short pin shaft (107) with a length of 20mm and a radius of 10mm is arranged on one side surface 55mm away from the upper edge of the inlet baffle plate (4), a long pin shaft (108) with a length of 35mm and a radius of 10mm is arranged on the other side surface, wherein a rectangular notch with a height of 25mm and a width of 20mm is left on the outlet baffle plate (5) on one side provided with the long pin shaft (108) along 55mm, the other side of the short pin shaft (107) is inserted into the shaft sleeve seat (105), and the other side of the long pin shaft (108) is welded with a connecting shaft (303).
6. The vapor-liquid separator with the adjustable baffle plate as claimed in claim 1, wherein the adjusting device (3) comprises a hand wheel (301), a sealing cover (302) and a connecting shaft (303), wherein the connecting shaft (303) is connected with the hand wheel (301) through a bolt, the connecting shaft (303) is connected with pin shafts of the inlet baffle plate (4) and the outlet baffle plate (5) through welding, the connecting shaft (303) is arranged in a through hole (105) of the sealing cover (302), a sealing element (306) made of polytetrafluoroethylene is arranged on the inner side of the sealing cover (302), 90-degree arc-shaped limiting holes (305) are formed in the outer side of the sealing cover (302), and a movable limiting pin (304) is arranged on a support of the hand wheel (301).
7. The baffle-adjustable vapor-liquid separator according to claim 1, wherein the separator body (1), the partition plate (104), the inlet baffle (4), the outlet baffle (5) and the adjusting device (3) are all made of 361L stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854442.8A CN111974155A (en) | 2020-08-24 | 2020-08-24 | Gas-liquid separator with adjustable baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854442.8A CN111974155A (en) | 2020-08-24 | 2020-08-24 | Gas-liquid separator with adjustable baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111974155A true CN111974155A (en) | 2020-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010854442.8A Pending CN111974155A (en) | 2020-08-24 | 2020-08-24 | Gas-liquid separator with adjustable baffle |
Country Status (1)
| Country | Link |
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| CN (1) | CN111974155A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816767A (en) * | 2014-02-21 | 2014-05-28 | 北京正拓气体科技有限公司 | NHD solution decarburization system and decarburization method thereof |
| CN104707440A (en) * | 2013-12-16 | 2015-06-17 | 北京正拓气体科技有限公司 | Gas condensation dehydration device and condensation dehydration method |
| CN204478416U (en) * | 2015-02-04 | 2015-07-15 | 大连职业技术学院 | The air ducting of adjustable new wind type evaporative condenser |
| CN104864733A (en) * | 2014-02-21 | 2015-08-26 | 江苏夏航环境工程有限公司 | Tower top shell tube type condenser of ammonia distilling tower |
| CN206708400U (en) * | 2017-05-17 | 2017-12-05 | 中国神华能源股份有限公司 | Antifreeze isolating valve, antifreeze isolating valve equipment, air cooling tubes condenser and Air-Cooling Island |
| CN206837521U (en) * | 2017-05-31 | 2018-01-05 | 河北万旭环境工程有限公司 | A kind of heat pipe ammoniacal liquor evaporator for ammoniacal liquor denitrating system |
| CN206886694U (en) * | 2017-05-15 | 2018-01-16 | 上海龙净环保科技工程有限公司 | A kind of baffle plate type hydrolysis of urea ammonia reactor |
| CN207786287U (en) * | 2017-12-29 | 2018-08-31 | 无锡海悦生化装备有限公司 | A kind of air dehumidifier |
| CN111035946A (en) * | 2019-12-09 | 2020-04-21 | 广东闻扬环境科技有限公司 | Vacuum separator and heat exchange system |
-
2020
- 2020-08-24 CN CN202010854442.8A patent/CN111974155A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707440A (en) * | 2013-12-16 | 2015-06-17 | 北京正拓气体科技有限公司 | Gas condensation dehydration device and condensation dehydration method |
| CN103816767A (en) * | 2014-02-21 | 2014-05-28 | 北京正拓气体科技有限公司 | NHD solution decarburization system and decarburization method thereof |
| CN104864733A (en) * | 2014-02-21 | 2015-08-26 | 江苏夏航环境工程有限公司 | Tower top shell tube type condenser of ammonia distilling tower |
| CN204478416U (en) * | 2015-02-04 | 2015-07-15 | 大连职业技术学院 | The air ducting of adjustable new wind type evaporative condenser |
| CN206886694U (en) * | 2017-05-15 | 2018-01-16 | 上海龙净环保科技工程有限公司 | A kind of baffle plate type hydrolysis of urea ammonia reactor |
| CN206708400U (en) * | 2017-05-17 | 2017-12-05 | 中国神华能源股份有限公司 | Antifreeze isolating valve, antifreeze isolating valve equipment, air cooling tubes condenser and Air-Cooling Island |
| CN206837521U (en) * | 2017-05-31 | 2018-01-05 | 河北万旭环境工程有限公司 | A kind of heat pipe ammoniacal liquor evaporator for ammoniacal liquor denitrating system |
| CN207786287U (en) * | 2017-12-29 | 2018-08-31 | 无锡海悦生化装备有限公司 | A kind of air dehumidifier |
| CN111035946A (en) * | 2019-12-09 | 2020-04-21 | 广东闻扬环境科技有限公司 | Vacuum separator and heat exchange system |
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