CN206739340U - Condensation water collecting device - Google Patents
Condensation water collecting device Download PDFInfo
- Publication number
- CN206739340U CN206739340U CN201720609396.9U CN201720609396U CN206739340U CN 206739340 U CN206739340 U CN 206739340U CN 201720609396 U CN201720609396 U CN 201720609396U CN 206739340 U CN206739340 U CN 206739340U
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- collecting device
- condensation water
- water collecting
- wall
- condensate
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Abstract
It the utility model is related to environmental area, disclose a kind of condensation water collecting device, the condensation water collecting device includes baffle groove (10), the baffle groove (10), which has, to be used for and connecting portion (11) that inner wall of stack (1) be connected and protrudes from the inner wall of stack (1) and the collection portion being located above chimney entrance (2), the collection portion forms condensate honeycomb duct (12) with the inner wall of stack (1), the condensate honeycomb duct has at least one condensation water out, so as to effectively be stopped to condensate and drained, so as to reliably avoid the formation of cascade, caused condensate reentrainment problem when flowing through cascade with flue gas.
Description
Technical field
Environmental area is the utility model is related to, more particularly to condensation water collecting device.
Background technology
Thermal power plant is handled flue gas using wet desulfurization of flue gas by limestone-gypsum method technique more at present.Flue gas is through wet
After method desulfurizer removes sulfur dioxide, substantial amounts of vapor can be contained.These vapor can condense with the radiating of chimney
Cheng Shui, it is attached on inner wall of stack.These condensates can absorb the acidic materials in flue gas and turn into corrosive solution, and easily
Chimney is escaped with the high velocity smoke in chimney from bottom to top, and is dropped in chimney near zone in the form of raindrop, due to rain
Obvious gypsum particle can be carried in drop, and is referred to as " gypsum rain ".
" gypsum rain " can be polluted and corroded to facilities such as the buildings near chimney, and its preventing and treating problem has become
Urgent problem to be solved, become focus of concern.
The source of " gypsum rain ", which is mainly flue gas after desulfurization, is flowing through condensate that flue and inner wall of stack formed by cigarette
Gas reentrainment, carries out chimney.The most region of condensed water particularly in chimney, as chimney entrance floss hole near,
Condensed water is easy " cascade ", and often flue gas flow rate is higher in the region, and annular flow is more, and the condensate of inner wall of stack is easily rapid
Stream, which is carried along into flue gas, forms reentrainment.Therefore how to avoid cascade from being formed, avoid chimney porch condensate and flue gas
Contact, be related to the effect of whole inner wall of stack condensate water collecting.
Utility model content
The purpose of this utility model is to overcome condensate reentrainment problem existing for prior art, there is provided condensate
Collection device, the condensation water collecting device have condensate honeycomb duct, effectively to be stopped to condensate and be drained, so as to
The formation of cascade, and flue gas is reliably avoided to flow through caused condensate reentrainment problem during cascade.
To achieve these goals, the utility model provides a kind of condensation water collecting device, the condensation water collecting device bag
Baffle groove is included, the baffle groove has the connecting portion for being used for being connected with inner wall of stack and protrudes from the inner wall of stack and be located at cigarette
The collection portion of cylinder entrance top, the collection portion form condensate honeycomb duct, the condensate honeycomb duct with the inner wall of stack
With at least one condensation water out.
Preferably, the collection portion includes being connected to the strut rail flowing plate of the connecting portion, and from the side of the strut rail flowing plate
Prominent perpendicular flow-stopping plate at edge.
Preferably, the strut rail flowing plate and the length of the perpendicular flow-stopping plate are all higher than the A/F of the chimney entrance.
Preferably, the width of the strut rail flowing plate is 120-250mm, and the width of the perpendicular flow-stopping plate is 120-180mm.
Preferably, the baffle slot welding is connected on the inner wall of stack.
Preferably, the condensation water collecting device also includes setting up the baffle side plate in the chimney entrance both sides, the gear separately
Side plate is flowed below the condensation water out, and at least partly protrudes from the baffle groove.
Preferably, the baffle side plate is stacked for anti-corrosion brick and formed.
Preferably, the baffle side plate protrudes from the baffle groove 50-70mm.
Preferably, the upper top surface of the baffle side plate fits in the bottom surface of the collection portion.
Preferably, the condensation water collecting device includes inner wall anti-corrosive portion, and the inner wall anti-corrosive portion is covered in positioned at the gear
Flow on the inner wall of stack between side plate.
Pass through above-mentioned technical proposal, utilize the collection portion and chimney for protruding from inner wall of stack 1 and being located above chimney entrance 2
Inwall 1 forms baffle groove, effectively condensate can be stopped and be drained, reliably avoided the formation of cascade, avoid flue gas
Flow through caused condensate reentrainment problem during cascade.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of condensation water collecting device described in the utility model；
Fig. 2 is a kind of sectional view of embodiment of condensation water collecting device described in the utility model；
Description of reference numerals
The chimney entrance of 1 inner wall of stack 2
The connecting portion of 10 baffle groove 11
The strut rail flowing plate of 12 condensate honeycomb duct 13
14 perpendicular flow-stopping plates
Top surface on 20 baffle side plates 21
The medial surface of 22 lateral surface 23
The bottom surface of 24 raised face 25
30 inner wall anti-corrosive portions
Embodiment
In the utility model, the noun of locality that uses as " upper and lower, left and right " typically refer to shown in refer to the attached drawing it is upper,
Under, it is left and right；" inside and outside " refers to the inside and outside of the profile relative to each part in itself.
The utility model provides a kind of condensation water collecting device, and as depicted in figs. 1 and 2, the condensation water collecting device includes
Baffle groove 10, the baffle groove 10 have the connecting portion 11 for being used for being connected with inner wall of stack 1 and protrude from inner wall of stack 1 and be located at cigarette
The collection portion of the top of cylinder entrance 2, the condensate honeycomb duct 12, Neng Gouyou formed using the collection portion and the inner wall of stack 1
Effect ground prevents to flow through chimney entrance 2 along inner wall of stack 1, so as to prevent condensed water from forming cascade in chimney porch, effectively keeps away
Exempt from condensate in contact of the chimney porch with flue gas.In addition, the condensate honeycomb duct has at least one condensation water out, from
And can condensed water discharge, reliably prevent condensate from entering in flue gas and reentrainment occurs.Using said apparatus, not only
The generation of gypsum rain can be prevented, and can effectively mitigate chimney of electric plant and emit " white haze " phenomenon, acid solution is discharged in time and mitigates
The corrosion of chimney.
On the basis of above-mentioned technical proposal, preferably as shown in Fig. 2 collection portion includes being connected to the strut rail stream of connecting portion 11
Plate 13, and prominent perpendicular flow-stopping plate 14 from the edge of strut rail flowing plate 13.Strut rail flowing plate 13 and perpendicular flow-stopping plate 14 are formed as L-shaped
Collection portion, its opening upwards, more condensate can be accepted.In addition, company can be used as by the use of one end of strut rail flowing plate 13
Socket part 11, also connecting portion can be made to be formed as flange etc., to increase connection area, improve bonding strength.Baffle groove 10 can be adopted
With with the identical material of inner wall of stack 11, can also use different materials.Preferably phase same material.Connected mode can utilize
It is existing to can be used in the various of fixation, such as bolt connection, bonding etc..It is preferred that baffle groove 10 is welded on inner wall of stack 1, weldering
Mode is connect preferably using full weldering.
In order to avoid condensation water collecting device influences the flowing of flue gas, preferably strut rail flowing plate 13 and the length of perpendicular flow-stopping plate 14
The A/F of chimney entrance 2 is all higher than, so as to effectively keep the original stream of flue gas, and chimney is efficiently separated and enters
Condensate in mouth flue gas.
As a kind of embodiment of the present utility model, the width of strut rail flowing plate 13 is 120-250mm, erects flow-stopping plate
14 width is 120-180mm.As shown in Figure 2, i.e. make strut rail flowing plate 13 and condensate honeycomb duct that perpendicular flow-stopping plate 14 is surrounded
Height be 120-180mm, width 120-250mm.
On the basis of above-mentioned technical proposal, as shown in figure 1, condensation water collecting device also includes setting up separately in chimney entrance 2
The baffle side plate 20 of both sides, the baffle side plate 20 at least partly protrude from baffle groove 10 below the condensation water out.
By condensing setting baffle side plate 20 below water out, condensate can be made to be flowed into along baffle side plate 20 set by chimney bottom
In the delivery pipe put, so as to be rejected to outside chimney.
Formed it is preferred that baffle side plate 20 stacks for anti-corrosion brick.Specifically, the baffle side plate 20 formed is pasted by anti-corrosion brick to wrap
Include top surface, the lateral surface 22 positioned at the opposite side of medial surface 23, the medial surface 23 positioned at chimney entrance side, protrude from baffle groove
10 lateral surface and the bottom surface 25 contacted with chimney bottom.Baffle side plate 20 protrudes from baffle groove 10, preferably prominent 50-70mm.
The upper top surface of baffle side plate 20 fits in the bottom surface of collection portion.I.e. baffle groove is overlapped between baffle side plate 20, no
But condensate can be reliably accepted, but also the company of baffle groove 10 can be improved to a certain extent using the baffle side plate 20
Connect reliability.
By foregoing description, the utility model forms baffle side plate using anti-corrosion brick, not only easy for construction, structure is simple
It is single, and can effectively shorten the duration, especially suitable for transforming the chimney of existing old structure.
It is less right as much as possible in order to further improve the decay resistance of condensation water collecting device described in the utility model
Flue gas produces disturbance, and preferably condensation water collecting device includes inner wall anti-corrosive portion 30, and the inner wall anti-corrosive portion 30 is covered in positioned at baffle
On inner wall of stack 1 between side plate 20, so as to reduce the thickness difference between inner wall of stack 1 and baffle side plate, avoid because of baffle
The protrusion of side plate and aggravate the turbulent flow of chimney bottom.
Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing
In this.In range of the technology design of the present utility model, a variety of simple variants can be carried out to the technical solution of the utility model.
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination should equally be considered as the utility model institute
Disclosure, belong to the scope of protection of the utility model.
Claims (10)
1. a kind of condensation water collecting device, it is characterised in that the condensation water collecting device includes baffle groove (10), the baffle groove
(10) there is the connecting portion (11) for being used for being connected with inner wall of stack (1) and protrude from the inner wall of stack (1) and enter positioned at chimney
Collection portion above mouth (2), the collection portion form condensate honeycomb duct (12), the condensate with the inner wall of stack (1)
Honeycomb duct (12) has at least one condensation water out.
2. condensation water collecting device according to claim 1, it is characterised in that the collection portion includes being connected to the company
The strut rail flowing plate (13) of socket part (11), and prominent perpendicular flow-stopping plate (14) from the edge of the strut rail flowing plate (13).
3. condensation water collecting device according to claim 2, it is characterised in that the strut rail flowing plate (13) and the perpendicular gear
The length of flowing plate (14) is all higher than the A/F of the chimney entrance (2).
4. condensation water collecting device according to claim 2, it is characterised in that the width of the strut rail flowing plate (13) is
120-250mm, the width of the perpendicular flow-stopping plate (14) is 120-180mm.
5. condensation water collecting device according to claim 1, it is characterised in that the baffle groove (10) is welded on the cigarette
On chimney inwall (1).
6. according to the condensation water collecting device described in any one in claim 1-5, it is characterised in that the condensate water collecting
Device also includes setting up the baffle side plate (20) in chimney entrance (2) both sides separately, and the baffle side plate (20) is located at the condensation
Below water out, and at least partly protrude from the baffle groove (10).
7. condensation water collecting device according to claim 6, it is characterised in that the baffle side plate (20) is built for anti-corrosion brick
It is folded to form.
8. condensation water collecting device according to claim 6, it is characterised in that the baffle side plate (20) protrudes from described
Baffle groove (10) 50-70mm.
9. condensation water collecting device according to claim 6, it is characterised in that the upper top surface patch of the baffle side plate (20)
Together in the bottom surface of the collection portion.
10. condensation water collecting device according to claim 6, it is characterised in that the condensation water collecting device includes interior
Wall anti-corrosion portion (30), the inner wall anti-corrosive portion (30) are covered in the inner wall of stack (1) between the baffle side plate (20)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609396.9U CN206739340U (en) | 2017-05-27 | 2017-05-27 | Condensation water collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609396.9U CN206739340U (en) | 2017-05-27 | 2017-05-27 | Condensation water collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206739340U true CN206739340U (en) | 2017-12-12 |
Family
ID=60568229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720609396.9U Active CN206739340U (en) | 2017-05-27 | 2017-05-27 | Condensation water collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206739340U (en) |
-
2017
- 2017-05-27 CN CN201720609396.9U patent/CN206739340U/en active Active
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