CN206872441U - Zinc oxide flue gas cooling pipe - Google Patents
Zinc oxide flue gas cooling pipe Download PDFInfo
- Publication number
- CN206872441U CN206872441U CN201720315888.7U CN201720315888U CN206872441U CN 206872441 U CN206872441 U CN 206872441U CN 201720315888 U CN201720315888 U CN 201720315888U CN 206872441 U CN206872441 U CN 206872441U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- flue
- zinc oxide
- baffle plate
- cooling pipe
- 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.)
- Expired - Fee Related
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses zinc oxide flue gas cooling pipe, including flue, waterway was wrapped outside flue；Flue includes bulge and tightens portion；The interlaced arrangement connection in bulge and the portion that tightens；The adjacent portion of tightening is provided with baffle plate, and the afterbody of baffle plate is welded with along the interlaced arrangement in flow of flue gas direction to be obliquely installed in 30 ° of 45 ° of angles, and baffle plate is provided with stomata.Flue forms for the bulge of semicircle each other and the portion of tightening, and both form semicircle bend, can both increase contact of the cold water cavity reclaimed water with flue outer wall, improves cooling effectiveness.Interlaced sloping baffle is set, and changes the flow direction of zinc oxide flue gas, further increases travel of the zinc oxide flue gas inside flue, improves cooldown rate.
Description
Technical field
The utility model relates to field of fine chemical, and in particular to the cooling tube of zinc oxide flue gas in a kind of zinc oxide extraction
Road.
Background technology
, it is necessary to be carried out by roasting or fluidized bed furnace when being smelted to obtain zinc oxide product by zinc calcine and zinc ore now
Smelt, smelt obtained oxidized rear flue gas of the gained containing zinc oxide of zinc fume, but zinc oxide flue gas is due in high-temperature condition
Under, therefore the temperature of smoke is higher, it is necessary to further cool down, and could collect zinc oxide product.Existing cooling tube cooling effect
Fruit is poor, does not reach requirement, needs badly and develops a kind of device for the cooling of zinc oxide flue gas.
Utility model content
In order to solve the above problems, the utility model proposes a kind of travel for improving zinc oxide gas, increase are cold
But water engaging surface accumulates, the zinc oxide flue gas cooling pipe quickly cooled down.
To achieve these goals, the utility model is achieved through the following technical solutions：
Waterway was wrapped in a kind of zinc oxide flue gas cooling pipe, including flue, the flue outside；It is described
Flue includes bulge and tightens portion；The interlaced arrangement connection in the bulge and the portion that tightens；Described adjacent tightens
Portion is provided with baffle plate, and the afterbody of the baffle plate is obliquely installed along the interlaced arrangement in flow of flue gas direction.
Further, the baffle plate is provided with stomata.The setting of stomata can make partial oxidation zinc flue gas by reducing to gear
The burden of plate.
Further, the angle between the afterbody of the baffle plate and flow of flue gas direction is 30 ° -45 °.30 ° -45° angle degree
Sloping baffle, the passage of similar spiral is formed in flue, the flow direction of zinc oxide flue gas is changed, further increases
Big travel of the zinc oxide flue gas inside flue, improves cooldown rate, while the cooling of peripheral waterway also adds
The fast cooling of zinc oxide flue gas.
Further, the bulge and the portion of tightening radius identical semicircle each other.Both form semicircle bends, both can be with
Increase the contact with flue outer wall of cold water cavity reclaimed water, improve cooling effectiveness.Simultaneously because the bend of semicircle, prevented also from cold
But water forms dead angle wherein, influences cooling effect.
Further, the baffle plate is welded on the madial wall of the flue.
The utility model zinc oxide flue gas cooling pipe, its advantage are：
(1) flue forms for the bulge of semicircle each other and the portion of tightening, and both form semicircle bend, can both increase
The contact with flue outer wall of cold water cavity reclaimed water, improve cooling effectiveness.Simultaneously because the bend of semicircle, prevented also from cooling water
Dead angle is formed wherein；Improve cooling effectiveness；
(2) interlaced sloping baffle is set, and is changed the flow direction of zinc oxide flue gas, is further increased oxidation
Travel of the zinc flue gas inside flue, cooldown rate is improved, while the cooling of peripheral waterway also accelerates oxidation
The cooling of zinc flue gas.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structure diagram；
1- flues, 2- waterways, 3- bulges, 4- tighten portion, 5- baffle plates.
Embodiment
The utility model is further described with reference to specific embodiment and accompanying drawing.
A kind of zinc oxide flue gas cooling pipe was as shown in figure 1, including flue 1, water cooling was wrapped in the outside of flue 1
Chamber 2；Flue 1 includes bulge 3 and tightens portion 4；Bulge 3 connects with the interlaced arrangement in portion 4 is tightened, the He of bulge 3
Tighten the radius identical semicircle each other of portion 4；The adjacent portion 4 that tightens is provided with baffle plate 5, and the afterbody of baffle plate 5 is along flow of flue gas direction
Interlaced arrangement is welded with to be obliquely installed in 30 ° of -45 ° of angles, and baffle plate 5 is provided with stomata.
The technical scheme provided above the utility model embodiment is described in detail, used herein specifically
Individual example is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, implement according to the utility model
Example, the there will be changes in embodiment and application, in summary, this specification content should not be construed as
To limitation of the present utility model.
Claims (5)
- A kind of 1. zinc oxide flue gas cooling pipe, it is characterised in that：Including flue, water was wrapped outside the flue Cold chamber；The flue includes bulge and tightens portion；The interlaced arrangement connection in the bulge and the portion that tightens；The phase The adjacent portion of tightening is provided with baffle plate, and the afterbody of the baffle plate is obliquely installed along the interlaced arrangement in flow of flue gas direction.
- 2. zinc oxide flue gas cooling pipe according to claim 1, it is characterised in that：The baffle plate is provided with stomata.
- 3. zinc oxide flue gas cooling pipe according to claim 1, it is characterised in that：The afterbody and flow of flue gas of the baffle plate Angle between direction is 30 ° -45 °.
- 4. zinc oxide flue gas cooling pipe according to claim 1, it is characterised in that：The bulge and the portion of tightening each other half Footpath identical semicircle.
- 5. zinc oxide flue gas cooling pipe according to claim 1, it is characterised in that：The baffle plate is welded on the fume pipe The madial wall in road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315888.7U CN206872441U (en) | 2017-03-29 | 2017-03-29 | Zinc oxide flue gas cooling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315888.7U CN206872441U (en) | 2017-03-29 | 2017-03-29 | Zinc oxide flue gas cooling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872441U true CN206872441U (en) | 2018-01-12 |
Family
ID=61325557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315888.7U Expired - Fee Related CN206872441U (en) | 2017-03-29 | 2017-03-29 | Zinc oxide flue gas cooling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659389A (en) * | 2022-03-11 | 2022-06-24 | 华能北京热电有限责任公司 | Heat exchange pipeline equipment |
| CN114885803A (en) * | 2022-06-08 | 2022-08-12 | 莱芜春雨节水器材有限公司 | Double-color forming anti-blocking cylindrical dripper |
-
2017
- 2017-03-29 CN CN201720315888.7U patent/CN206872441U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659389A (en) * | 2022-03-11 | 2022-06-24 | 华能北京热电有限责任公司 | Heat exchange pipeline equipment |
| CN114885803A (en) * | 2022-06-08 | 2022-08-12 | 莱芜春雨节水器材有限公司 | Double-color forming anti-blocking cylindrical dripper |
| CN114885803B (en) * | 2022-06-08 | 2023-08-08 | 莱芜春雨节水器材有限公司 | Double-color forming anti-blocking cylindrical dripper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181017 Address after: 625300 three groups of Jian Ping Village, Wanli Township, Hanyuan County, Ya'an, Sichuan Patentee after: Hanyuan city of Victoria Zinc Germanium Technology Co. Ltd. Address before: 625300 2 groups of Hongfu village, hanle County, Ya'an, Sichuan Patentee before: Hanyuan Kam Zinc Germanium Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |