CN203395931U - Chimney with combination of desulfurization and smoke exhausting functions - Google Patents
Chimney with combination of desulfurization and smoke exhausting functions Download PDFInfo
- Publication number
- CN203395931U CN203395931U CN201320387513.3U CN201320387513U CN203395931U CN 203395931 U CN203395931 U CN 203395931U CN 201320387513 U CN201320387513 U CN 201320387513U CN 203395931 U CN203395931 U CN 203395931U
- Authority
- CN
- China
- Prior art keywords
- chimney
- smoke
- desulfurization
- water removing
- discharging function
- 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
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 31
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 15
- 230000023556 desulfurization Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000003009 desulfurizing effect Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000003916 acid precipitation Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a chimney with combination of desulfurization and smoke exhausting functions. The chimney comprises a desulfurization tower and a smoke exhausting drum body, wherein the smoke exhausting drum body is arranged above the desulfurization tower and is connected with the desulfurization tower by a conical section; the position of a smoke inlet of the smoke exhausting drum body is provided with a water removing structure which consists of a central pipe and rotation guiding plates; the rotation guiding plates are arranged on the central pipe with the installation lifting angle being 10-90 degrees. The chimney disclosed by the utility model has the advantages of low heat and kinetic-energy loss of smoke, strong lifting capability, good energy-saving effect, no corrosion of the drum body and low manufacturing cost and the like, and the problem of corrosion of acid rain to a lining of the chimney when the chimney is in online operation can be effectively solved.
Description
Technical field
The utility model relates to a kind of chimney, especially relates to the chimney of a kind of desulfurization and smoke discharging function unification.
Background technology
In the face of the later fume emission problem of wet desulphurization, a kind of scheme that the relevant enterprises such as China's metallurgy, chemical industry and thermoelectricity adopt is that the chimney that builds certain altitude at desulfurizing tower top discharges, with build separately chimney and compare, it is short through passage that this scheme has smoke gas flow, and heat energy and the kinetic energy rejection of flue gas are little, and lifting ability is strong, good energy-conserving effect, the advantages such as construction cost is low, therefore, are widely adopted.
But the height building at desulfurizing tower top due to chimney is generally not high, the height of release of flue gas is low, in addition moisture in flue gas, thereby brings " acid rain " problem to environment, and particularly, in temperature low winter, problem is comparatively serious.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of not only smoke heat energy and kinetic energy rejection little, and lifting ability is strong, good energy-conserving effect, and construction cost is low, and can effectively solve the chimney of desulfurization and the smoke discharging function unification of serious acid rain problem.
The utility model solves the technical scheme that its technical problem adopts: the chimney of a kind of desulfurization and smoke discharging function unification, comprise desulfurizing tower and smoke evacuation cylindrical shell, described smoke evacuation cylindrical shell is located at the top of desulfurizing tower, by cone section, be connected with desulfurizing tower, the gas approach place of described smoke evacuation cylindrical shell is provided with water removing structure, described water removing structure is by central tube and lead rotating plate and form, described in lead rotating plate and be arranged on central tube, it is 10～90 that lift angle is installed
o(preferably 50～70
o, more preferably 60
o).
Further, described in, leading rotating plate is 4～8.
Further, described central tube is hollow pipe.
Further, the surface, top of the liner water removing structure of described smoke evacuation cylindrical shell is provided with helix structure, and described helix structure is that cross section is
lthe strip structure of type,
ltype angle is 60～90
o(preferred 65-75
o), highly≤150mm.
Further, the quantity of described helix structure is 4～16, and tilt angle is 45～90
o(preferred 60-70
o).
Further, described water removing structure, helix structure are made by acid-resistant anti-corrosion materials such as fiberglass.
Utilize the utility model, can make flow of flue gas by the original circumferential flow of axially changing into, utilize the centrifugal force of rotation flue gas, the principle of the inertia force that flow direction changes and droplet collision, cohesion, adhesion significantly reduces moisture in flue gas, after this discharge in rotary manner chimney, can efficient solution remove the Fundamentals that acid rain occurs, have corrosion-free, the advantage such as environment protecting is good, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the enlarged diagram of water removing structure embodiment illustrated in fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to accompanying drawing, the present embodiment comprises desulfurizing tower 1 and smoke evacuation cylindrical shell 4, described smoke evacuation cylindrical shell 4 is located at the top of desulfurizing tower 1, by cone section 2, be connected with desulfurizing tower 1, the gas approach place of described smoke evacuation cylindrical shell 4 is provided with water removing structure 3, described water removing structure 3 is by central tube 7 and lead rotating plate 6 and form, described in lead rotating plate 6 and be arranged on central tube 7, it is 60 that lift angle is installed
o, described in to lead rotating plate 6 be 4; Described central tube 7 is hollow pipe; The surface, top of the liner water removing structure of described smoke evacuation cylindrical shell 4 is provided with helix structure 5, and described helix structure 5 is that cross section is
lthe strip structure of type,
ltype angle is 75
o, height 120mm; The quantity of described helix structure 5 is 8, and tilt angle is 60
o.
Described water removing structure 3, helix structure 5 are made by fiberglass, certainly, also can be made by other acid-resistant anti-corrosion material.
Claims (6)
1. the chimney of a desulfurization and smoke discharging function unification, comprise desulfurizing tower and smoke evacuation cylindrical shell, described smoke evacuation cylindrical shell is located at the top of desulfurizing tower, by cone section, be connected with desulfurizing tower, it is characterized in that: the gas approach place of described smoke evacuation cylindrical shell is provided with water removing structure, described water removing structure is by central tube and lead rotating plate and form, described in lead rotating plate and be arranged on central tube, it is 10～90 that lift angle is installed
o.
2. the chimney of desulfurization according to claim 1 and smoke discharging function unification, is characterized in that: described in to lead rotating plate be 4～8.
3. the chimney of desulfurization according to claim 1 and 2 and smoke discharging function unification, is characterized in that: described central tube is hollow pipe.
4. the chimney of desulfurization according to claim 1 and 2 and smoke discharging function unification, is characterized in that: the surface, top of the liner water removing structure of described smoke evacuation cylindrical shell is provided with helix structure, and described helix structure is that cross section is
lthe strip structure of type,
ltype angle is 60～90
o, highly≤150mm.
5. the chimney of desulfurization according to claim 4 and smoke discharging function unification, is characterized in that: the quantity of described helix structure is 4～16, and tilt angle is 45～90
o.
6. the chimney of desulfurization according to claim 4 and smoke discharging function unification, is characterized in that: described water removing structure, helix structure are made by fiberglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320387513.3U CN203395931U (en) | 2013-07-02 | 2013-07-02 | Chimney with combination of desulfurization and smoke exhausting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320387513.3U CN203395931U (en) | 2013-07-02 | 2013-07-02 | Chimney with combination of desulfurization and smoke exhausting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395931U true CN203395931U (en) | 2014-01-15 |
Family
ID=49907459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320387513.3U Expired - Fee Related CN203395931U (en) | 2013-07-02 | 2013-07-02 | Chimney with combination of desulfurization and smoke exhausting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292337A (en) * | 2013-07-02 | 2013-09-11 | 湖南天通无腐烟囱工程有限公司 | Desulfurizing and smoke removal chimney |
-
2013
- 2013-07-02 CN CN201320387513.3U patent/CN203395931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292337A (en) * | 2013-07-02 | 2013-09-11 | 湖南天通无腐烟囱工程有限公司 | Desulfurizing and smoke removal chimney |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205002135U (en) | Cigarette tower unification wet flue gas desulfurization eliminates tornado steel stack of " gypsum rain " | |
| CN203564955U (en) | Rotational flow plate | |
| CN203395931U (en) | Chimney with combination of desulfurization and smoke exhausting functions | |
| CN205216573U (en) | Boiler dry process desulphurization unit | |
| CN103292337A (en) | Desulfurizing and smoke removal chimney | |
| CN203791071U (en) | Volute cyclone dust collector | |
| CN102444309A (en) | Non-corrosive dust-collecting and energy-saving chimney | |
| CN102563679A (en) | Flue gas guide device | |
| CN204543977U (en) | A kind of absorption tower with vortex-flow and defrosting plate | |
| CN204563780U (en) | Barb demister optimized by a kind of streamlined two passage bands | |
| CN204404206U (en) | A kind of wind-proof chimney cover | |
| CN202221094U (en) | Corrosion-free, dust-collection and energy-saving chimney lining structure | |
| CN202398456U (en) | Long jet range conical pneumatic nozzle | |
| CN201486108U (en) | Residence discharge flue funnel cap | |
| CN201059568Y (en) | Novel boiler tube deash spray gun | |
| CN205299562U (en) | Anticorrosive device of desulfurization chimney roof | |
| CN203615752U (en) | Smelting furnace waste heat boiler wall | |
| CN214635383U (en) | Smoke exhaust device with uniform and smooth smoke flow field and efficient desulfurization and demisting functions | |
| CN204429514U (en) | One is relied on oneself cyclone | |
| CN202141063U (en) | Smoke guide device | |
| CN202376779U (en) | High-efficiency, energy-saving and environmental-protecting spray drying tower | |
| CN203869071U (en) | Chimney structure | |
| CN202322635U (en) | Drop prevention air exhaust pipeline mechanism for sliver mirror line drying oven | |
| CN216481052U (en) | Top flaring single-tube chimney | |
| CN209193821U (en) | A kind of air-cooled air draught material collecting device of powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 302, 3 / F, building B1, Lugu Yuyuan, No.27 Wenxuan Road, Changsha high tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan Tiantong Environmental Protection Technology Co.,Ltd. Address before: 0507, room five, building 410205, China Software Park, 39, pointed mountain road, Changsha hi tech Development Zone, Hunan Patentee before: HUNAN TIANTONG NON-CORROSIVENESS CHIMNEY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 2901 Patent on July 18, 2023 Number: 29-01 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 |