CN216223587U - Stainless steel wire net steam-water separation demister - Google Patents
Stainless steel wire net steam-water separation demister Download PDFInfo
- Publication number
- CN216223587U CN216223587U CN202122537181.XU CN202122537181U CN216223587U CN 216223587 U CN216223587 U CN 216223587U CN 202122537181 U CN202122537181 U CN 202122537181U CN 216223587 U CN216223587 U CN 216223587U
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- Prior art keywords
- stainless steel
- steam
- water separation
- wire mesh
- steel wire
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000000926 separation method Methods 0.000 title claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The embodiment of the utility model provides a stainless steel wire mesh steam-water separation demister, which comprises angle steel, a wire mesh and bolts, and is characterized by further comprising a primary separator; the angle steel is arranged in a herringbone frame; the silk screen is filled in the herringbone frame; the angle steels are connected through bolts to form a whole; the primary separator comprises an inclined plate and a supporting seat, the supporting seat is fixed at the bottom of the herringbone frame, and the inclined plate is fixed on the supporting seat at intervals.
Description
Technical Field
The utility model relates to a stainless steel wire mesh steam-water separation demister.
Background
The steam drum is provided with a large-diameter steam outlet pipe at the middle position, a plurality of demisting devices are arranged above the steam drum, and steam upwards passes through the demisting devices to obtain clean dry steam and enters the saturated steam outlet pipe. As shown in fig. 2, only one steam outlet pipe is provided, which inevitably causes a large amount of steam to flow into the demisting device from 2 positions below the pipe orifice, and the flow rate and the flow velocity of the steam greatly exceed those of other demisting devices, so that large vibration is generated; if the structural rigidity of the defogging device is poor, deformation and damage are very easy to occur. Most of steam directly enters the eduction tube from the position, the flow rate of the channel is high, the amount of carried water is large, the quality of the steam is poor, and the subsequent heating surface is corroded and leaked.
Disclosure of Invention
The embodiment of the application provides a stainless steel net catch water defroster does not change former mounting structure, type, reinforcing defroster structural rigidity.
The embodiment of the application provides a stainless steel wire mesh steam-water separation demister, which comprises angle steel, a wire mesh and bolts, and is characterized by further comprising a primary separator;
the angle steel is arranged in a herringbone frame, and the rigidity of the angle steel frame is increased.
The silk screen is filled in the herringbone frame, and the silk screen can realize water-vapor separation under the steam impact.
The bolts are connected with the angle steels through the bolts to form a whole.
The primary separator comprises an inclined plate and a supporting seat, the supporting seat is fixed at the bottom of the herringbone frame, and the inclined plate is fixed on the supporting seat at intervals. The steam inlet direction is changed, on one hand, the acting force of the steam outlet on the stainless steel wire mesh is reduced, on the other hand, water vapor impacts on the inclined plate, water falls down, steam rises, and primary separation is achieved.
The two ends of the herringbone frame are provided with parallel extension sections. The extension section is adapted to the supporting structures at two sides of the frame, and is convenient for mounting.
The length of the herringbone frame is 770-1200mm, and the height is 130-200 mm.
The supporting seat is a steel bar arranged in parallel.
The length of the inclined plate is 40-60mm, the width of the inclined plate is equal to that of the herringbone frame, and the inclined plate is arranged on the supporting seat at an angle of 30-60 degrees to the horizontal plane.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
the structure of original defroster installation does not change, only when overhauing with novel defroster replacement can. The triangular design of the enhanced demister frame is more stable; the connection between the blocks forms a whole; the bottom parallel plate type is additionally provided with a primary separation function.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
fig. 2 is a schematic diagram of the prior art.
Detailed Description
Referring to the attached figure 1 of the specification, the stainless steel wire mesh steam-water separation demister comprises angle steel 3, a wire mesh 2, bolts 1 and a primary separator 4; the angle steel 3 is arranged in a herringbone frame, the length is 770-1200mm, and the height is 130-200 mm. The angle steel frame increases rigidity. The silk screen 2 is filled in the herringbone frame, and the silk screen 2 can realize water-vapor separation under the steam impact. The bolt 1 and the angle steel 3 are connected through the bolt 1 to form a whole.
The primary separator 4 comprises an inclined plate and a supporting seat, the supporting seat is made of steel bars which are arranged in parallel and is fixed at the bottom of the herringbone frame, the length of the inclined plate is 40-60mm, the inclined plate is as wide as the herringbone frame, the inclined plate and the horizontal plate are arranged on the supporting seat at 30-60 degrees, and the inclined plate and the horizontal plate are evenly distributed on the supporting seat at intervals of 40-60 mm. Be used for changing into vapour direction, reduce out the direct effort to stainless wire net of vapour on the one hand, on the other hand steam strikes on the swash plate, and water can fall down, and vapour can rise, realizes elementary separation. The two ends of the herringbone frame are provided with parallel extension sections. The extension section is adapted to the supporting structures at two sides of the frame, and is convenient for mounting.
Claims (5)
1. A stainless steel wire mesh steam-water separation demister comprises angle steel, a wire mesh and bolts, and is characterized by further comprising a primary separator;
the angle steel is arranged in a herringbone frame;
the silk screen is filled in the herringbone frame;
the angle steels are connected through bolts to form a whole;
the primary separator comprises an inclined plate and a supporting seat, the supporting seat is fixed at the bottom of the herringbone frame, and the inclined plate is fixed on the supporting seat at intervals.
2. The stainless steel wire mesh steam-water separation demister as claimed in claim 1, wherein the herringbone frame is provided with parallel extending sections at both ends.
3. The stainless steel wire mesh steam-water separation demister as claimed in claim 1, wherein the length of the herringbone frame is 770-1200mm, and the height is 130-200 mm.
4. The stainless steel wire mesh steam-water separation demister as recited in claim 1 wherein said support base is a parallel arrangement of steel bars.
5. The stainless steel wire mesh steam-water separation demister as claimed in claim 4, wherein the length of the sloping plate is 40-60mm, the width of the sloping plate is equal to that of the herringbone frame, the angle with the horizontal plane is 30-60 degrees, and the sloping plates are evenly distributed on the supporting seat at intervals of 40-60 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537181.XU CN216223587U (en) | 2021-10-21 | 2021-10-21 | Stainless steel wire net steam-water separation demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537181.XU CN216223587U (en) | 2021-10-21 | 2021-10-21 | Stainless steel wire net steam-water separation demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216223587U true CN216223587U (en) | 2022-04-08 |
Family
ID=80992665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122537181.XU Expired - Fee Related CN216223587U (en) | 2021-10-21 | 2021-10-21 | Stainless steel wire net steam-water separation demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216223587U (en) |
-
2021
- 2021-10-21 CN CN202122537181.XU patent/CN216223587U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |