CN207750971U - A kind of boiler multistage steam water separator - Google Patents
A kind of boiler multistage steam water separator Download PDFInfo
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- CN207750971U CN207750971U CN201721661124.XU CN201721661124U CN207750971U CN 207750971 U CN207750971 U CN 207750971U CN 201721661124 U CN201721661124 U CN 201721661124U CN 207750971 U CN207750971 U CN 207750971U
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- cylinder
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- steam
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- separator
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Abstract
The utility model discloses a kind of boiler multistage steam water separators, are related to steam-water separation field.The water separator includes cylinder, is disposed with vane separator assembly and double hook Shutter separator component in cylinder from the bottom to top；Cylinder is provided with steam water interface import and hydrophobic outlet, and steam water interface import is connected to vane separator assembly, and cylinder place corresponding with double hook Shutter separator component is provided with separate vapour outlet.The utility model can improve steam-water separation efficiency and steam-water separation quality while ensureing water separator size and weight.The utility model by after steam water interface multi-stage separation steam quality and separative efficiency it is higher, quality of steam is preferable.
Description
Technical field
The utility model is related to steam-water separation fields, and in particular to a kind of boiler multistage steam water separator.
Background technology
Currently, station boiler mostly uses direct current cooker, for the startability of the power plant of guarantee direct current cooker, need to set
Water separator is set, the steam water interface of startup stage is detached, the direct shadow of separating property of water separator
The safety of sound of movement power apparatus and economy.It is finely detached currently, existing water separator is generally single-stage, passes through change
The structure (such as screen mesh type, waveform template, grid type) of fine separator changes separating effect, still, existing carbonated drink point
From device using when have the following defects：
The mass dryness fraction of steam of the steam water interface after single-stage finely detaches is relatively low, i.e., disintegrate-quality is poor；It is dry for steam
It spends for more demanding direct current cooker, it usually needs add the water separator that multiple single-stages finely detach and steam is carried out
Separating for several times could improve the steam quality after separation.But multiple water separators are added, it can not only reduce separation effect
Rate, and significantly increase the size and weight of entire steam-water separation equipment (summations of i.e. multiple water separators).
Utility model content
In view of the deficiencies in the prior art, the technical issues of the utility model solution, is：How carbonated drink point is being ensured
While from plant bulk and weight, steam-water separation efficiency and steam-water separation quality are improved.
To achieve the above objectives, boiler provided by the utility model multistage steam water separator, including cylinder, in cylinder
It is disposed with vane separator assembly and double hook Shutter separator component from the bottom to top；Cylinder is provided with steam water interface import
With hydrophobic outlet, be provided with the steam-water mixing conduit being connected to vane separator assembly in steam water interface import, it is hydrophobic go out
It is provided with drain water piping in mouthful；Cylinder place corresponding with double hook Shutter separator component is provided with separate vapour outlet, and separation is steamed
The separate vapour pipeline being connected to double hook Shutter separator component is provided in vapor outlet.
Based on the above technical solution, the vane separator assembly includes cylinder, the open top of cylinder,
The bottom of cylinder is connected to steam-water mixing conduit；Newel is vertically arranged in cylinder, between newel and cylinder
Several blades are provided with, 2 opposite sides of blade are the first affixed side and the second affixed side, the side wall of the first affixed side and newel
Fixed, the inner wall of the second affixed side and cylinder is fixed；It is provided with upper bush above cylinder, upper bush is socketed on outside cylinder
Portion；It is provided with hollow upper inner cylinder in opening in the middle part of upper bush, water deflector is provided with above upper inner cylinder.
Based on the above technical solution, the newel, upper inner cylinder and cylinder are coaxially arranged.
Based on the above technical solution, the water deflector is fixed by water deflector support element and upper inner cylinder.
Based on the above technical solution, the bottom of the cylinder is solid by cylinder support element and cylinder inboard wall
It is fixed.
Based on the above technical solution, the double hook Shutter separator component include annular the first fixed plate and
Second fixed plate, the first fixed plate and the second fixed plate are horizontally disposed, and the second fixed plate is located at the lower section of the first fixed plate；The
At least 150 pieces of dry corrugated sheets are provided between one fixed plate and the second fixed plate, every piece of corrugated sheet is along the circle of the second fixed plate
The heart is radially arranged；The top of corrugated sheet is fixed with the first fixed plate, and the bottom of corrugated sheet is fixed with the second fixed plate；
Hollow steam surge drum is provided in first fixed plate, the opening of the first fixed plate passes through steam surge drum
It is connected to separate vapour pipeline；Second fixed plate is provided with several conduction holes, and the bottom of the second fixed plate is fixed with cricoid ponding
The bottom of slot, water storage tank is provided at least one ponding draining hole.
Based on the above technical solution, second fixed plate is fixed by draining plate support with cylinder inboard wall.
Based on the above technical solution, it is communicated with 1 ponding for extending to cylinder lower part in the ponding draining hole
Drainage tube.
Based on the above technical solution, the bottom of the water storage tank is provided with 2 ponding draining holes, 2 ponding drainages
The center of mouth and the center of circle of annular water storage tank are linked to be 1 straight line.
Compared with prior art, the utility model has the advantage of：
The utility model carries out steam water interface more by vane separator assembly and double hook Shutter separator component
Grade separation (the second-order separation), compared with the water separator that single-stage in the prior art finely detaches, the utility model is by vapour
Steam quality and separative efficiency after aqueous mixtures multi-stage separation is higher, and quality of steam is preferable；It obtains after tested：The utility model
The separable steam water interface range of flow of water separator in (0~50) t/h (tph), the vapour of the utility model
The steam quality of water separation device can be to 99.1% or more, and the steam-water separation efficiency of the utility model is that single-stage is smart in the prior art
Segment from water separator 120%.
On this basis, in the case where separation steam-water mixing logistics capacity, outlet steam quality require unanimous circumstances, this practicality is new
The size of the water separator of type is the 70%~80% of the water separator that single-stage finely detaches in the prior art, such as
Separation requirement is：Separation steam-water mixing logistics capacity is a, outlet steam quality b, and 3 single-stages is needed finely to divide in the prior art
From water separator could complete the separation requirement, and the utility model only needs 2 water separators that this can be completed
Separation requirement.
At the same time, the vane separator assembly of the utility model, hydrophobic collection assembly and double hook Shutter separator group
Part may be contained in cylinder, and structure is compact, further reduced the size and weight of water separator.
Description of the drawings
Fig. 1 is the structural schematic diagram of boiler multistage steam water separator in the utility model embodiment；
Fig. 2 is the structural schematic diagram of vane separator assembly in the utility model embodiment；
Fig. 3 is the structural schematic diagram of double hook Shutter separator component in the utility model embodiment；
Fig. 4 is the distribution schematic diagram of corrugated sheet in the utility model embodiment.
In figure：1- separate vapour pipelines, 2- double hook Shutter separator components, 201- steam surge drums, 202- first are solid
Fixed board, 203- corrugated sheets, 204- drain plate support, the second fixed plates of 205-, 206- conduction holes, 207- water storage tanks, 208- products
Water drainage tube, 3- cylinders, 4- vane separator assemblies, 401- water deflectors, 402- water deflector support elements, the upper inner cylinders of 403-, 404-
Newel, 405- cylinder support elements, 406- blades, 407- cylinders, 408- upper bushes, 5- steam-water mixing conduits, 6- are dredged
Waterpipe.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
It is shown in Figure 1, the boiler multistage steam water separator in the utility model embodiment, including cylinder 3, cylinder
Vane separator assembly 4 and double hook Shutter separator component 2 are disposed in 3 from the bottom to top.The bottom wall of cylinder 3 is provided with vapour
Aqueous mixtures import and hydrophobic outlet are provided with the steam-water mixing being connected to vane separator assembly 4 in steam water interface import
Conduit 5 is provided with drain water piping 6 in hydrophobic outlet；The roof of cylinder 3 place corresponding with double hook Shutter separator component 2
It is provided with separate vapour outlet, separate vapour is provided with the separate vapour pipe being connected to double hook Shutter separator component 2 in outlet
Road 1.
Shown in Figure 1, the Whole Work Flow of the water separator of the utility model is：Steam water interface is via vapour
Aqueous mixtures pipeline 5 enters vane separator assembly 4, and steam water interface is carried out level-one separation, level-one by vane separator assembly 4
Hydrophobic after separation is discharged into bottom in cylinder 3, and the vapor after level-one separation enters double hook Shutter separator component 2 and carries out two level
Separation；Hydrophobic after the second-order separation is discharged into bottom in cylinder 3 by hydrophobic collection assembly, and the steam after the second-order separation is steamed via separation
Vapor outlet is discharged, all hydrophobic through hydrophobic outlet discharge in cylinder 3.
Shown in Figure 2, vane separator assembly 4 includes cylinder 407, the open top of cylinder 407, cylinder
407 bottom is connected to steam-water mixing conduit 5.The bottom of cylinder 407 passes through cylinder support element 405 and 3 inner wall of cylinder
It is fixed, it is vertically arranged with newel 404 in cylinder 407.Several blades are provided between newel 404 and cylinder 407
406,2 opposite sides of blade 406 are the first affixed side and the second affixed side, and the first affixed side and the side wall of newel 404 are fixed
(welding), the second affixed side and the inner wall of cylinder 407 are fixed (welding)；It follows that several blades 406 are by cylinder 407
Internal space forms helical duct.407 top of cylinder is provided with upper bush 408, and upper bush 408 is socketed on cylinder 407
It is external；It is provided with hollow upper inner cylinder 403 in the opening at 408 middle part of upper bush, the top of upper inner cylinder 403 is provided with water deflector
401, water deflector 401 is fixed by water deflector support element 402 and upper inner cylinder 403.
Shown in Figure 3, double hook Shutter separator component 2 includes the first fixed plate 202 and the second fixed plate of annular
205, i.e. the middle part of the first fixed plate 202 and the second fixed plate 205 can be open；First fixed plate 202 and the second fixed plate 205 are
Horizontally disposed, the second fixed plate 205 is located at the lower section of the first fixed plate 202.First fixed plate 202 and the second fixed plate 205 it
Between be provided at least 150 pieces of corrugated sheets 203 (quantity of corrugated sheet 203 is 180 pieces in the present embodiment), it is shown in Figure 4, every piece
Corrugated sheet 203 is radially arranged along the center of circle of the second fixed plate 205；The top of corrugated sheet 203 is fixed with the first fixed plate 202,
The bottom of corrugated sheet 203 is fixed with the second fixed plate 205.
It is shown in Figure 3, hollow steam surge drum 201 is provided in the first fixed plate 202, the first fixed plate 202
Opening is connected to by steam surge drum 201 with separate vapour pipeline 1.Second fixed plate 205 is by draining plate support 204 and cylinder
3 inner wall of body is fixed.Second fixed plate 205 is provided with several conduction holes 206, and the bottom of the second fixed plate 205 is fixed with cricoid product
Sink 207；Shown in Fig. 1 and Fig. 3, the bottom of water storage tank 207 is provided at least one ponding draining hole, connects in ponding draining hole
It is connected with 1 ponding drainage tube 208 for extending to 3 lower part of cylinder.
The specific workflow of the water separator of the utility model is：
Level-one detaches：Shown in referring to Fig. 1 and Fig. 2, the steam water interface sprayed upwards is logical by the spiral that blade 406 is formed
Behind road, high speed elevating screw movement is carried out, screw generates centrifugal force and extremely divides (hydrophobic) separation of water droplet in steam water interface
From on 407 internal face of cylinder, in hydrophobic last 407 upper edge heel row to upper bush 408 of arrival cylinder, finally from 408 bottom of upper bush
Portion is expelled to bottom in cylinder 3；Steam water interface after screw continues to reach via upper inner cylinder 403 after cylinder 407
401 lower surface of water deflector is further detached through water deflector 401, and the steam of separation is discharged from 401 side of water deflector.
In order to ensure steam water interface can uniformly be distributed in cylinder 407, and improve through vane separator assembly 4
Steam transfer rate after separation, the newel 404 of vane separator assembly 4, upper inner cylinder 403 and cylinder 407 are coaxially arranged (i.e.
The central point of newel 404 and upper inner cylinder 403 is respectively positioned on the axially-extending line of cylinder 407).
The second-order separation：Shown in Fig. 1 and Fig. 3, the steam being discharged from 401 side of water deflector rises to corrugated sheet 203
Outside, steam pass through the undulating path that is formed between adjacent corrugated sheet 203.It is small in steam when steam passes through undulating path
Drop can move along a curved path in undulating path, and due to the effect of centrifugal force, inertia force and adhesive force, water droplet cannot be with steam flow
It deflects and hits 203 wall surface of corrugated sheet, a portion water droplet, which is adhered on 203 face of corrugated sheet, forms moisture film, and moisture film leans on itself
Gravity constantly flow downward, and pool larger flow, product be discharged into finally by the conduction hole 206 of the second fixed plate 205
Ponding in water storage tank 207 is introduced to bottom in cylinder 3 by sink 207, ponding drainage tube 208.It is arranged by the steam of undulating path
In the open area for entering the first fixed plate 202 and the second fixed plate 205, through 201 row of steam surge drum in the first fixed plate 202
To separate vapour pipeline 1.
When the water separator of the utility model is on ship, since ship will produce shaking, water storage tank
Hydrophobic in 207 is possible to be accumulated to 1 piece of region and shake back and forth, in order to ensure the unobstructed of hydrophobic drainage in water storage tank 207,
The bottom of the water storage tank 207 of the utility model is provided with 2 ponding draining holes, the center of 2 ponding draining holes and annular water storage tank
207 center of circle is linked to be 1 straight line；And then the balanced arrangement of ponding draining hole is realized, so it is hydrophobic next in water storage tank 207
When returning shaking or being accumulated to 1 piece of region, the ponding drainage tube 208 that can pass through in corresponding ponding draining hole is discharged.
In order to improve the intensity of water separator, the cylinder 3 and cylinder 407 of the utility model are cylinder, cylinder
The material of body 3, cylinder 407 and ponding drainage tube 208 is stainless steel.
Further, the utility model is not limited to the above embodiment, and those skilled in the art are come
It says, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications also regard
Within the scope of protection of the utility model.The content not being described in detail in this specification belongs to professional and technical personnel in the field
The well known prior art.
Claims (9)
1. a kind of boiler multistage steam water separator, including cylinder (3), it is characterised in that：In cylinder (3) from the bottom to top successively
It is provided with vane separator assembly (4) and double hook Shutter separator component (2)；Cylinder (3) be provided with steam water interface import and
Hydrophobic outlet is provided with the steam-water mixing conduit (5) being connected to vane separator assembly (4) in steam water interface import, dredges
Drain water piping (6) is provided in water out；Cylinder (3) place corresponding with double hook Shutter separator component (2) is provided with separation and steams
Vapor outlet, separate vapour are provided with the separate vapour pipeline (1) being connected to double hook Shutter separator component (2) in outlet.
2. boiler as described in claim 1 multistage steam water separator, it is characterised in that：The vane separator assembly
(4) include cylinder (407), the open top of cylinder (407), bottom and the steam-water mixing conduit (5) of cylinder (407)
Connection；Newel (404), newel (404) and cylinder (407) are vertically arranged in cylinder (407) if between be provided with
Cured leaf piece (406), 2 opposite sides of blade (406) are the first affixed side and the second affixed side, the first affixed side and newel
(404) side wall is fixed, and the second affixed side and the inner wall of cylinder (407) are fixed；It is provided with upper bush above cylinder (407)
(408), it is external to be socketed on cylinder (407) for upper bush (408)；It is provided in opening in the middle part of upper bush (408) hollow upper
Inner cylinder (403) is provided with water deflector (401) above upper inner cylinder (403).
3. boiler as claimed in claim 2 multistage steam water separator, it is characterised in that：The newel (404), it is upper in
Cylinder (403) and cylinder (407) are coaxially arranged.
4. boiler as claimed in claim 2 multistage steam water separator, it is characterised in that：The water deflector (401) passes through
Water deflector support element (402) is fixed with upper inner cylinder (403).
5. boiler as claimed in claim 2 multistage steam water separator, it is characterised in that：The bottom of the cylinder (407)
Portion is fixed by cylinder support element (405) and cylinder (3) inner wall.
6. boiler as described in claim 1 multistage steam water separator, it is characterised in that：The double hook Shutter separator
Component (2) includes the first fixed plate (202) and the second fixed plate (205), the first fixed plate (202) and the second fixed plate of annular
(205) horizontally disposed, the second fixed plate (205) is located at the lower section of the first fixed plate (202)；First fixed plate (202) and
At least 150 pieces of dry corrugated sheets (203) are provided between two fixed plates (205), every piece of corrugated sheet (203) is along the second fixed plate
(205) the center of circle is radially arranged；The top of corrugated sheet (203) is fixed with the first fixed plate (202), the bottom of corrugated sheet (203)
It is fixed with the second fixed plate (205)；
Hollow steam surge drum (201) is provided on first fixed plate (202), the opening of the first fixed plate (202) is logical
Steam surge drum (201) is crossed to be connected to separate vapour pipeline (1)；Second fixed plate (205) is provided with several conduction holes (206), the
The bottom of two fixed plates (205) is fixed with cricoid water storage tank (207), and the bottom of water storage tank (207) is provided at least one ponding and draws
Head piece.
7. boiler as claimed in claim 6 multistage steam water separator, it is characterised in that：Second fixed plate (205)
It is fixed with cylinder (3) inner wall by draining plate support (204).
8. boiler as claimed in claim 6 multistage steam water separator, it is characterised in that：Connection in the ponding draining hole
There is 1 ponding drainage tube (208) for extending to cylinder (3) lower part.
9. boiler as claimed in claim 6 multistage steam water separator, it is characterised in that：The bottom of the water storage tank (207)
Portion is provided with 2 ponding draining holes, and the center of 2 ponding draining holes and the center of circle of annular water storage tank (207) are linked to be 1 straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661124.XU CN207750971U (en) | 2017-12-01 | 2017-12-01 | A kind of boiler multistage steam water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661124.XU CN207750971U (en) | 2017-12-01 | 2017-12-01 | A kind of boiler multistage steam water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750971U true CN207750971U (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721661124.XU Expired - Fee Related CN207750971U (en) | 2017-12-01 | 2017-12-01 | A kind of boiler multistage steam water separator |
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| CN (1) | CN207750971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087859A (en) * | 2017-12-01 | 2018-05-29 | 中国船舶重工集团公司第七〇九研究所 | A kind of boiler multistage steam water separator |
-
2017
- 2017-12-01 CN CN201721661124.XU patent/CN207750971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087859A (en) * | 2017-12-01 | 2018-05-29 | 中国船舶重工集团公司第七〇九研究所 | A kind of boiler multistage steam water separator |
| CN108087859B (en) * | 2017-12-01 | 2019-06-04 | 中国船舶重工集团公司第七一九研究所 | A kind of boiler multistage steam water separator |
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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: 20180821 Termination date: 20211201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |