CN117046249A - Steam-water separator - Google Patents
Steam-water separator Download PDFInfo
- Publication number
- CN117046249A CN117046249A CN202311257409.7A CN202311257409A CN117046249A CN 117046249 A CN117046249 A CN 117046249A CN 202311257409 A CN202311257409 A CN 202311257409A CN 117046249 A CN117046249 A CN 117046249A
- Authority
- CN
- China
- Prior art keywords
- steam
- pipe
- baffle
- cyclone separator
- opening
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000006260 foam Substances 0.000 claims abstract description 31
- 230000000630 rising effect Effects 0.000 claims description 11
- 230000001174 ascending effect Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 2
- 239000003595 mist Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- -1 salt compounds Chemical class 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
- B01D1/305—Demister (vapour-liquid separation)
-
- 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
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Cyclones (AREA)
Abstract
The invention belongs to the technical field of industrial purification, and discloses a steam-water separator. The device comprises a barrel body, wherein a baffle, a cyclone separator and a foam remover are arranged in the barrel body, and water foam in steam is eliminated through the baffle, the cyclone separator and the foam remover respectively, so that the content of the water foam in the steam is reduced, and the problem that water mixed in the steam in the prior art can form salt scale to block a pipeline is solved.
Description
Technical Field
The invention relates to the technical field of industrial purifying equipment, in particular to a steam-water separator.
Background
In many process production processes, clean steam with certain temperature and pressure is required, and usually the steam is burned by a boiler, but water drops and water mist are carried in the steam burned by the boiler, and various chemical impurities such as chloride salt, sulfate, carbonate, hydroxide and the like are carried in the water drops and water mist, and the steam carrying impurities and water mist enters the process production process, such as a pipeline of a cracking furnace, and deposits on a pipe wall to form salt scale, so that heat transfer of the pipe wall is hindered, the temperature of the pipe wall is increased, the final pipe wall is burnt out, if the steam enters a steam turbine, the cross section area of a channel is reduced, the resistance is increased, and the efficiency of the steam turbine is reduced.
Disclosure of Invention
The invention aims to provide a steam-water separator, which solves the problem that water mixed in steam in the prior art can form salt scale to block a pipeline.
To achieve the purpose, the invention adopts the following technical scheme: the invention provides a steam-water separator, which comprises a cylindrical barrel, wherein a cavity is formed in the cylindrical barrel, a rising pipe, a descending pipe and a steam pipe are arranged on the arc-shaped side wall of the cylindrical barrel, the rising pipe is arranged at the lower part of the side wall, the descending pipe is arranged at the bottom of the side wall, the steam pipe is arranged at the upper part of the cylindrical barrel, and the rising pipe, the descending pipe and the steam pipe are communicated with the cavity;
a baffle is arranged in the cavity and is in a box shape, the baffle is buckled at the ascending pipe joint, a notch is arranged on one side, close to the descending pipe, of the baffle, a cyclone separator is arranged on one side, close to the axis of the cylinder, of the baffle, a first opening is formed in the baffle, the first opening is communicated with the inner cavity of the cyclone separator, and the baffle can intercept water foam;
a fan blade is arranged on a lower discharge port at the bottom of the cyclone separator, the inner cavity is in a negative pressure state after the fan blade rotates, an upper discharge port is formed on the upper side of the cyclone separator, and the cyclone separator is arranged on the lower side of an opening of the steam pipe;
the steam pipe is characterized in that the demister is arranged at the bottom of the steam pipe and is in a rectangular cube, a butt joint opening is formed in the upper side of the demister, the butt joint opening and the steam pipe opening are oppositely arranged, a silk screen is attached to the side face of the demister, and the silk screen can intercept water foam.
Preferably, two groups of downcomers are sequentially arranged on the lower side of the cylinder along the axial direction of the cylinder.
Preferably, the ascending pipes are arranged on two sides of each group of descending pipes, and the ascending pipes are in one-to-one correspondence with the cyclone separators.
Preferably, a support is installed at the bottom of the cylinder body, and the support is installed on a steel foundation or a cement foundation through foundation bolts.
Preferably, the demister comprises a fixed beam and first connecting beams, the fixed beam is installed in the cavity, the fixed beams are arranged on two sides of the steam pipe, the first connecting beams are connected end to form a rectangle, the first connecting beams are installed on the fixed beams in a bolt connection mode, each group of first connecting beams are provided with silk screens, and the silk screens are hung in a rectangular area surrounded by the first connecting beams.
Preferably, the upper discharge port of the cyclone separator is sleeved with an overflow cup, the overflow cup is V-shaped, and the overflow cup is annular and fastened on the upper edge of the upper discharge port.
Preferably, a conduit is formed on the cyclone separator, a flange is formed on the conduit, the flange is mounted on the baffle plate through threads, and the first opening is communicated with the inner cavity through the conduit.
The beneficial effects are that: through set up the baffle in the inside cavity of catch water, when making steam and the mixture of foam get into the barrel inside along the tedge, can directly bump on the baffle, wherein the foam in the steam will adsorb on the baffle at first, and flow out through the breach of downside, partial steam will be inhaled the inner chamber just along first opening because cyclone's inner chamber is negative pressure state, afterwards carry out the separation once more to the foam in the steam through the centrifugal force that the flabellum produced, rotatory through centrifugal force gets into behind the cyclone inner chamber on getting rid of the lateral wall of inner chamber, afterwards steam will get into in the foam remover along the last discharge port of upside, the silk screen can filter the foam in the steam again before getting into, can filter the foam in the steam clean through above-mentioned cubic filtration, make steam accord with follow-up equipment requirement, can not produce crystallization, reduce the phenomenon of jam pipeline.
Drawings
FIG. 1 is a front cross-sectional view of a cartridge of the present invention;
FIG. 2 is a cross-sectional view of a cartridge test of the present invention;
FIG. 3 is an installation view of a cyclone separator of the present invention;
FIG. 4 is a cross-sectional view of a cyclone separator of the present invention;
FIG. 5 is a top view of a cyclone separator of the present invention;
fig. 6 is an enlarged view of the mist eliminator of the present invention.
In the figure: 1-a cylinder; 11-a cavity; 12-riser; 13-a downcomer; 14-steam pipe; 15-a water supply pipe; 16-support; 2-baffle plates; 21-notch; a 3-cyclone separator; 31-upper discharge port; 32-a lower discharge port; 33-fan blades; 34-overflow cup; 35-flanges; 36-a catheter; 4-a demister; 41-a first connecting beam; 42-silk screen; 43-fixing the edges; 44-fixed beams.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
In the prior art, a large amount of water foam is mixed in the steam generated by the boiler, various salt compounds are carried in the water foam, and the salt compounds are condensed in the pipeline when the steam enters the pipeline of subsequent equipment, so that the pipeline is blocked due to accumulation in the daily period.
In order to solve the above problems, as shown in fig. 1 to 6, the present invention provides a steam-water separator, which comprises a cylindrical body 1, wherein the cylindrical body 1 is cylindrical, a cavity 11 is formed in the cylindrical body 1, a rising pipe 12, a falling pipe 13 and a steam pipe 14 are installed on an arc-shaped side wall of the cylindrical body 1, the rising pipe 12 is installed at the lower part of the side wall, the falling pipe 13 is installed at the bottom of the side wall, the steam pipe 14 is installed at the upper part of the cylindrical body 1, and the rising pipe 12, the falling pipe 13 and the steam pipe 14 are communicated with the cavity 11;
the baffle 2 is arranged in the cavity 11, the baffle 2 is box-shaped, the baffle 2 is buckled at the joint of the ascending pipe 12, a notch 21 is arranged on one side, close to the descending pipe 13, of the baffle 2, the cyclone separator 3 is arranged on one side, close to the axis of the cylinder 1, of the baffle 2, a first opening is formed on the baffle 2, the first opening is communicated with the inner cavity of the cyclone separator 3, and the baffle 2 can intercept water foam;
the lower discharge outlet 32 at the bottom of the cyclone separator 3 is provided with a fan blade 33, the inner cavity of the fan blade 33 is in a negative pressure state after rotating, the upper side of the cyclone separator 3 is provided with an upper discharge outlet 31, and the cyclone separator 3 is arranged at the lower side of the opening of the steam pipe 14;
the demister 4 is installed at the bottom of the steam pipe 14, the demister 4 is in a rectangular cube, a butt joint is formed on the upper side of the demister 4, the butt joint is opposite to the opening of the steam pipe 14, a silk screen 42 is attached to the side face of the demister 4, and the silk screen 42 can intercept water foam.
When the steam-water separator works, a mixture of steam and water foam enters the cylinder body 1 along the ascending pipe 12, the baffle plate 2 is arranged in the cavity 11, the mixture of steam and water foam directly impacts on the baffle plate 2 at first, at the moment, the water foam is directly condensed on the baffle plate 2 due to large inertia, the steam rises upwards, condensed water drops fall to the lower side of the cavity 11, the steam enters the cavity along the first opening, the entered steam and water foam are separated again through the cyclone separator 3, the airflow in the cavity is in a rotating state, the water foam impacts on the side wall of the cavity due to centrifugal force and flows downwards, flows out from the lower outlet 32, and flows out from the descending pipe 13 after being converged with water of the baffle plate 2, and then enters the boiler for circulation.
The steam will then enter the demister 4 along the upper discharge port 31, and since the demister 4 is not provided with the wire mesh 42 except for the side close to the steam pipe 14, the wire mesh 42 is provided on the rest of the planes, and all the steam coming out from the upper discharge port 31 will pass through the wire mesh 42 for the third time, the steam is cleaner at this time, and the phenomenon of pipe blockage will be reduced due to the reduction of the water foam.
Along the axial direction of the cylinder 1, two groups of downcomers 13 are sequentially arranged on the lower side of the cylinder 1, because the steam-water separator is arranged in a steam drum, the steam drum is generally a cylindrical cylinder 1, self-tightening manholes are arranged on two sides of the steam drum, workers can conveniently enter the cavity 11 for maintenance during shutdown, meanwhile, a water supply pipe 15 is further arranged on the side surface of the cylinder 1 and used as a liquid water source in the steam drum, the cylinder 1 is horizontally arranged on the ground, the corresponding downcomers 13 and the corresponding upcomers 12 are arranged on two ends, and the upcomers 12 are arranged on two sides of each group of downcomers 13, so that the four groups of upcomers 12 provide steam for the cylinder 1, the upcomers 12 are in one-to-one correspondence with the cyclone separators 3, the space inside the cylinder 1 is more fully utilized, and a large amount of clean steam can be discharged.
The support 16 is installed to barrel 1 bottom, and support 16 passes through rag bolt to be installed on steel foundation or cement foundation, and barrel 1 has certain clearance from the ground, and the workman of being convenient for bores into when overhauing.
The demister 4 comprises fixed beams 44 and first connecting beams 41, wherein the fixed beams 44 are arranged in a cavity 11, the fixed beams 44 are arranged on two sides of a steam pipe 14, the first connecting beams 41 are connected end to form a rectangle, the first connecting beams 41 are arranged on the fixed beams 44 in a bolt connection mode, silk screens 42 are arranged on each group of first connecting beams 41, and the silk screens 42 are hung in a rectangular area surrounded by the first connecting beams 41.
The first connecting beam 41 is connected through the form of screw thread each other too, make things convenient for the workman to dismantle and overhaul, remove one side of steam pipe 14 and all be provided with wire mesh 42, can filter the water foam in the steam, promote the purification degree of water foam, because fix through the screw thread between first connecting beam 41 and the fixed beam 44, so also be convenient for the workman disassemble and assemble, wire mesh 42 both sides are formed with fixed limit 43, the fixed limit 43 of downside and first connecting beam 41 pass through threaded connection, the workman of being convenient for replaces, avoid wire mesh 42 to block up.
According to the cyclone separator 3, the overflow cup 34 is sleeved on the upper discharge port 31 of the cyclone separator 3, the overflow cup 34 is in a V shape, the overflow cup 34 is in an annular buckling manner at the upper edge of the upper discharge port 31, water drops are adhered to the side wall of the inner cavity to form a water film, and the water film possibly extends upwards, and is discharged along with the upper discharge port 31, so that the water film is blocked and flows downwards after contacting the overflow cup 34 by arranging the overflow cup 34 and buckling on the upper discharge port 31.
The cyclone separator 3 is provided with the guide pipe 36, the guide pipe 36 is provided with the flange 35, the flange 35 is arranged on the baffle plate 2 through threads, the first opening is communicated with the inner cavity through the guide pipe 36, and the cyclone separator 3 is convenient to disassemble and assemble by workers in a threaded connection mode, so that maintenance efficiency is improved.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the invention. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (7)
1. The steam-water separator is characterized by comprising a cylindrical barrel (1), wherein the cylindrical barrel (1) is cylindrical, a cavity (11) is formed in the cylindrical barrel (1), a rising pipe (12), a descending pipe (13) and a steam pipe (14) are arranged on the arc-shaped side wall of the cylindrical barrel (1), the rising pipe (12) is arranged at the lower part of the side wall, the descending pipe (13) is arranged at the bottom of the side wall, the steam pipe (14) is arranged at the upper part of the cylindrical barrel (1), and the rising pipe (12), the descending pipe (13) and the steam pipe (14) are communicated with the cavity (11);
the cyclone separator is characterized in that a baffle (2) is arranged in the cavity (11), the baffle (2) is box-shaped, the baffle (2) is buckled at the joint of the ascending pipe (12), a notch (21) is formed in one side, close to the descending pipe (13), of the baffle (2), a cyclone separator (3) is arranged in one side, close to the axis of the cylinder (1), of the baffle (2), a first opening is formed in the baffle (2), the first opening is communicated with the inner cavity of the cyclone separator (3), and the baffle (2) can intercept water foam;
a fan blade (33) is arranged on a lower discharge outlet (32) at the bottom of the cyclone separator (3), the fan blade (33) is in a negative pressure state in the inner cavity after rotating, an upper discharge outlet (31) is formed on the upper side of the cyclone separator (3), and the cyclone separator (3) is arranged on the lower side of an opening of the steam pipe (14);
the foam remover is characterized in that the foam remover (4) is arranged at the bottom of the steam pipe (14), the foam remover (4) is in a rectangular cube, a butt joint opening is formed in the upper side of the foam remover (4), the butt joint opening is opposite to the opening of the steam pipe (14), a silk screen (42) is attached to the side face of the foam remover (4), and the silk screen (42) can intercept water foam.
2. The steam-water separator according to claim 1, wherein two sets of downcomers (13) are mounted in sequence on the lower side of the cylinder (1) along the axial direction of the cylinder (1).
3. The steam-water separator according to claim 2, wherein the rising pipes (12) are arranged on both sides of each group of the falling pipes (13), and the rising pipes (12) are in one-to-one correspondence with the cyclone separators (3).
4. The steam-water separator according to claim 1, characterized in that a support (16) is mounted at the bottom of the cylinder (1), the support (16) being mounted on a steel or cement foundation by means of anchor bolts.
5. The steam-water separator according to claim 1, wherein the demister (4) comprises fixing beams (44) and first connecting beams (41), the fixing beams (44) are installed in the cavity (11), the fixing beams (44) are arranged on two sides of the steam pipe (14), the first connecting beams (41) are connected end to form a rectangle, the first connecting beams (41) are installed on the fixing beams (44) in a bolt connection mode, silk screens (42) are installed on each group of the first connecting beams (41), and silk screens (42) are hung in rectangular areas surrounded by the first connecting beams (41).
6. The steam-water separator according to claim 1, wherein the upper discharge opening (31) of the cyclone separator (3) is sleeved with an overflow cup (34), the overflow cup (34) is V-shaped, and the overflow cup (34) is annular and fastened on the upper edge of the upper discharge opening (31).
7. The steam-water separator according to claim 1, wherein a conduit (36) is formed on the cyclone separator (3), a flange (35) is formed on the conduit (36), the flange (35) is mounted on the baffle (2) through threads, and the first opening is communicated with the inner cavity through the conduit (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311257409.7A CN117046249A (en) | 2023-09-27 | 2023-09-27 | Steam-water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311257409.7A CN117046249A (en) | 2023-09-27 | 2023-09-27 | Steam-water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117046249A true CN117046249A (en) | 2023-11-14 |
Family
ID=88661137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311257409.7A Pending CN117046249A (en) | 2023-09-27 | 2023-09-27 | Steam-water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117046249A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB794801A (en) * | 1955-10-19 | 1958-05-07 | Babcock & Wilcox Ltd | Improvements in apparatus for purifying steam |
| CN204986956U (en) * | 2015-06-24 | 2016-01-20 | 扬州正宇锅炉有限公司 | Power plant boiler water separator |
| CN106978217A (en) * | 2017-04-19 | 2017-07-25 | 山西阳煤化工机械（集团）有限公司 | Water-coal-slurry water cooled wall gasification furnace HP steam drum |
| CN207555576U (en) * | 2017-12-08 | 2018-06-29 | 四川川锅科泰达能源技术有限公司 | Super-pressure corner tube boiler structure of boiler barrel |
| CN109340731A (en) * | 2018-11-08 | 2019-02-15 | 张家港市江南锅炉压力容器有限公司 | HP steam drum with separator and the high-pressure boiler with the HP steam drum |
| CN111676067A (en) * | 2020-07-17 | 2020-09-18 | 山西阳煤化工机械（集团）有限公司 | Steam pocket for water-cooled wall direct-connected waste boiler total heat recovery gasification furnace |
| CN214619485U (en) * | 2020-12-25 | 2021-11-05 | 北京巴布科克·威尔科克斯有限公司 | Cyclone steam-water separator of coal economizer |
-
2023
- 2023-09-27 CN CN202311257409.7A patent/CN117046249A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB794801A (en) * | 1955-10-19 | 1958-05-07 | Babcock & Wilcox Ltd | Improvements in apparatus for purifying steam |
| CN204986956U (en) * | 2015-06-24 | 2016-01-20 | 扬州正宇锅炉有限公司 | Power plant boiler water separator |
| CN106978217A (en) * | 2017-04-19 | 2017-07-25 | 山西阳煤化工机械（集团）有限公司 | Water-coal-slurry water cooled wall gasification furnace HP steam drum |
| CN207555576U (en) * | 2017-12-08 | 2018-06-29 | 四川川锅科泰达能源技术有限公司 | Super-pressure corner tube boiler structure of boiler barrel |
| CN109340731A (en) * | 2018-11-08 | 2019-02-15 | 张家港市江南锅炉压力容器有限公司 | HP steam drum with separator and the high-pressure boiler with the HP steam drum |
| CN111676067A (en) * | 2020-07-17 | 2020-09-18 | 山西阳煤化工机械（集团）有限公司 | Steam pocket for water-cooled wall direct-connected waste boiler total heat recovery gasification furnace |
| CN214619485U (en) * | 2020-12-25 | 2021-11-05 | 北京巴布科克·威尔科克斯有限公司 | Cyclone steam-water separator of coal economizer |
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