CN205383631U - Leading waste heat recovery system of desulphurized flue gas - Google Patents
Leading waste heat recovery system of desulphurized flue gas Download PDFInfo
- Publication number
- CN205383631U CN205383631U CN201620165634.7U CN201620165634U CN205383631U CN 205383631 U CN205383631 U CN 205383631U CN 201620165634 U CN201620165634 U CN 201620165634U CN 205383631 U CN205383631 U CN 205383631U
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- CN
- China
- Prior art keywords
- cylinder
- coil pipe
- waste heat
- flue gas
- recovery system
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a waste heat recovery system especially relates to a leading waste heat recovery system of desulphurized flue gas. The novel nipple rectifier comprises a cylindrical shel, the barrel in be equipped with drive assembly and waste heat subassembly. Leading waste heat recovery system of desulphurized flue gas simple structure, excellent in use effect.
Description
Technical field
This utility model relates to a kind of residual neat recovering system, particularly relates to a kind of preposition residual neat recovering system of desulfurization fume.
Background technology
Coal is mainly used in the burning of boiler traditional at present, and wherein coal-fired power plant is the discharge rich and influential family of China's consumption coal and sulfur dioxide and nitrogen oxides, causes the pollution of environment, and production cost is high simultaneously.
In the flue gas produced, containing substantial amounts of heat, produce very big energy waste.
Chinese patent CN201020653537.5, open a kind of chain type boiler Special square desulfurizing dust-collector, sidepiece at the first impacting desulfurization dirt pocket with gas approach is set up in parallel the second impacting desulfurization dirt pocket, and arrange and described second impacting desulfurization dirt pocket steam-water separation chamber arranged side by side, the top seal two bottom sides of described second impacting desulfurization dirt pocket communicates with the first desulfurization dust chamber and steam-water separation chamber respectively, the top of described steam-water separation chamber is interval with the liquid barrier of three layers from bottom to top, and the topmost of steam-water separation chamber is exhanst gas outlet；The atomizer sprayed down is located at the top of described first impacting desulfurization dirt pocket.This structure possesses desulfurizing function, does not possess function of recovering waste heat.
Summary of the invention
This utility model mainly solves the deficiencies in the prior art, it is provided that a kind of simple in construction, improves waste heat recovery rate further, reduces the preposition residual neat recovering system of desulfurization fume of energy waste.
Above-mentioned technical problem of the present utility model is addressed mainly by following technical proposals:
A kind of preposition residual neat recovering system of desulfurization fume, including cylinder, is provided with transmission component and waste heat assembly in described cylinder；
Described transmission component includes the reductor being located at cylinder top, is provided with the shaft downwardly extended in described reductor, and the bottom of described shaft is provided with impeller；
Described waste heat assembly includes coil pipe, and the upper end of described coil pipe is connected with flue gas inlet pipe, and the lower end of described coil pipe goes out pipe with flue gas and is connected, and the lower end of described coil pipe and shaft is empty set distribution, and described coil pipe is fastened by bracing frame and cylinder；
Being provided with temperature sensor in described cylinder, the internal diameter of described cylinder is 1500mm, and the external diameter of described coil pipe is 1100mm, and the bottom of described cylinder is provided with discharging cone.
As preferably, the opening angle of described discharging cone cross section is 120 degree, and the top of described cylinder is provided with manhole, and described cylinder is positioned mutually by supporting leg.
Therefore, the preposition residual neat recovering system of desulfurization fume of the present utility model, simple in construction, result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1: as it is shown in figure 1, a kind of preposition residual neat recovering system of desulfurization fume, including cylinder 1, be provided with transmission component and waste heat assembly in described cylinder 1；
Described transmission component includes the reductor 2 being located at cylinder 1 top, is provided with the shaft 3 downwardly extended in described reductor 2, and the bottom of described shaft 3 is provided with impeller 4；
Described waste heat assembly includes coil pipe 5, the upper end of described coil pipe 5 is connected with flue gas inlet pipe 6, the lower end of described coil pipe 5 goes out pipe 7 and is connected with flue gas, and described coil pipe 5 and the lower end of shaft 3 are empty set distribution, and described coil pipe 5 is fastened by bracing frame 8 and cylinder 1；
Being provided with temperature sensor 9 in described cylinder 1, the internal diameter of described cylinder 1 is 1500mm, and the external diameter of described coil pipe 5 is 1100mm, and the bottom of described cylinder 1 is provided with discharging cone 10.
The opening angle of described discharging cone 10 cross section is 120 degree, and the top of described cylinder 1 is provided with manhole 11, and described cylinder 1 is by supporting leg 12 phase location.
Claims (2)
1. the preposition residual neat recovering system of desulfurization fume, it is characterised in that: include cylinder (1), described cylinder (1) is provided with transmission component and waste heat assembly；
Described transmission component includes the reductor (2) being located at cylinder (1) top, is provided with the shaft (3) downwardly extended in described reductor (2), and the bottom of described shaft (3) is provided with impeller (4)；
Described waste heat assembly includes coil pipe (5), the upper end of described coil pipe (5) is connected with flue gas inlet pipe (6), the lower end of described coil pipe (5) goes out pipe (7) with flue gas and is connected, the lower end of described coil pipe (5) and shaft (3) is empty set distribution, and described coil pipe (5) is fastened by bracing frame (8) and cylinder (1)；
Being provided with temperature sensor (9) in described cylinder (1), the internal diameter of described cylinder (1) is 1500mm, and the external diameter of described coil pipe (5) is 1100mm, and the bottom of described cylinder (1) is provided with discharging cone (10).
2. the preposition residual neat recovering system of desulfurization fume according to claim 1, it is characterized in that: the opening angle of described discharging cone (10) cross section is 120 degree, the top of described cylinder (1) is provided with manhole (11), and described cylinder (1) is positioned mutually by supporting leg (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165634.7U CN205383631U (en) | 2016-03-04 | 2016-03-04 | Leading waste heat recovery system of desulphurized flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165634.7U CN205383631U (en) | 2016-03-04 | 2016-03-04 | Leading waste heat recovery system of desulphurized flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383631U true CN205383631U (en) | 2016-07-13 |
Family
ID=56351174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165634.7U Active CN205383631U (en) | 2016-03-04 | 2016-03-04 | Leading waste heat recovery system of desulphurized flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383631U (en) |
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2016
- 2016-03-04 CN CN201620165634.7U patent/CN205383631U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |