CN203980638U - A kind of smoke condensation device - Google Patents
A kind of smoke condensation device Download PDFInfo
- Publication number
- CN203980638U CN203980638U CN201420132696.9U CN201420132696U CN203980638U CN 203980638 U CN203980638 U CN 203980638U CN 201420132696 U CN201420132696 U CN 201420132696U CN 203980638 U CN203980638 U CN 203980638U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- cold water
- runner
- flow channel
- outlet
- 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
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
-
- 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
Abstract
The utility model relates to a kind of smoke condensation device.Comprise flue gas condenser, this flue gas condenser comprises gas approach, exhanst gas outlet, cooling water inlet, cooling water outlet, flue gas flow channel and cold water runner, wherein gas approach, exhanst gas outlet are arranged on flue gas flow channel two ends, and be connected with flue gas flow channel inside, cooling water inlet, cooling water outlet are arranged on cold water runner two ends, and be connected with cold water runner inside, cold water runner comprises finned tube, cold water import and export is provided with a point flow channel tube, and on cold water import and export and distribution pipeline, control valve is all set.The utility model and vacuum hot-water machine group support the use, and utilize the preheating in flue gas condenser of system hypothermia backwater, do not need other circulating water flue gas, and system is simple, and recuperation of heat is effective, easy for installation.The high-temperature flue gas of discharging from smoke box vacuum hot water unit, after condenser reclaims, has reduced flue-gas temperature, preheating is discharged to system hypothermia backwater, thereby improved the thermal efficiency of vacuum hot water unit.
Description
Technical field
The utility model belongs to Thermal Equipment field, relates to a kind of vacuum hot-water machine assembly complete equipment, is specifically related to a kind of smoke condensation device that smoke box exhaust opening increases after vacuum hot water unit.
Background technology
Fume afterheat resource belongs to secondary energy sources, and at present the high-temperature flue gas of traditional vacuum hot water unit directly enters in atmosphere mostly, although have be provided with fume afterheat device, need other water circulation system absorb flue gas heat, system complex.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned defect that how to overcome prior art, improves the thermal efficiency of unit, provides a vacuum hot-water machine group matching used smoke condensation device.
For solving the problems of the technologies described above, this smoke condensation device comprises flue gas condenser, this flue gas condenser comprises gas approach, exhanst gas outlet, cooling water inlet, cooling water outlet, flue gas flow channel and cold water runner, wherein said gas approach, exhanst gas outlet is arranged on flue gas flow channel two ends, and be connected with flue gas flow channel inside, described cooling water inlet, cooling water outlet is arranged on cold water runner two ends, and be connected with cold water runner inside, described cold water runner comprises finned tube, described cold water enters, outlet is provided with a point flow channel tube, and enter in cold water, on outlet and point flow channel tube, control valve is all set.
So design, this smoke condensation device is matched on vacuum hot water unit and uses, and the flue gas of vacuum hot water unit enters through described gas approach, utilizes after fume afterheat heating system backwater in flue gas flow channel, discharges through exhanst gas outlet; Condenser water inlet is connected with system return pipe, and condenser delivery port is connected with vacuum hot water unit heat exchanger cooling water inlet, and system backwater is after smoke pre-heating in flue gas condenser, and self cooling water entrance and point flow channel tube flow into vacuum hot water unit; Import and export a point flow channel tube is set at flue gas condenser cold water, and import and export and divide a flow channel tube to be equipped with control valve in flue gas condenser cold water, to guarantee system stable operation.
As optimization, described finned tube is high steel aluminium high frequency welded fin-tube.
As optimization, described cold water runner is L-type runner.
As optimization, described cold water runner is C type runner.
As optimization, described cold water runner comprises L-type runner and two kinds of currency structures of C type runner.
As optimization, in described flue gas condenser, flue gas and cold water adopt reverse flow heat exchange mode.
So design, be that cooling water outlet is arranged on gas approach place, cooling water inlet is arranged on smoke outlet, and smoke inlet is arranged on to flue gas condenser top, exhanst gas outlet is arranged on flue gas condenser below, adopts the mode of reverse flow heat exchange, enhanced heat exchange effect, reduction exhaust gas temperature, realize flue gas condensing, waste heat recovery, the raising thermal efficiency, make the long-term efficient operation of vacuum hot water machine set system.
A kind of smoke condensation device of the utility model and vacuum hot-water machine group support the use, and utilize the preheating in flue gas condenser of system hypothermia backwater, do not need other circulating water flue gas, and system is simple, and recuperation of heat is effective, easy for installation.The high-temperature flue gas of discharging from smoke box vacuum hot water unit, after condenser reclaims, has reduced flue-gas temperature on the one hand, has discharged fume afterheat.On the other hand the steam in flue gas is condensed into water, emit the condensation latent heat of vaporization, system hypothermia backwater absorbs through flue gas condenser the heat that flue gas discharges, and enters vacuum hot-water machine group heat exchanger after preheating, can make the thermal efficiency of unit improve 7～10%.
Brief description of the drawings
Below in conjunction with accompanying drawing, a kind of smoke condensation device of the utility model is described further:
Fig. 1 is the planar structure schematic diagram of this smoke condensation device;
Fig. 2 is the structural representation of the L-type runner of this smoke condensation device cold water runner;
Fig. 3 is the structural representation of the C type runner of this smoke condensation device cold water runner.
In figure: 1-gas approach, 2-exhanst gas outlet, 3-cooling water inlet, 4-cooling water outlet, 5-finned tube, 6-divide flow channel tube, 7-control valve, 8-L type runner, 9-C type runner.
Detailed description of the invention
As Fig. 1, shown in 2, this smoke condensation device comprises flue gas condenser, this flue gas condenser comprises gas approach 1, exhanst gas outlet 2, cooling water inlet 3, cooling water outlet 4, flue gas flow channel and cold water runner, wherein said gas approach 1, exhanst gas outlet 2 is arranged on flue gas flow channel two ends, and be connected with flue gas flow channel inside, described cooling water inlet 3, cooling water outlet 4 is arranged on cold water runner two ends, and be connected with cold water runner inside, described cold water runner comprises finned tube 5, described cold water enters, outlet 3, 4 are provided with point flow channel tube 6, and enter in cold water, outlet 3, 4 all arrange control valve 7 with dividing on flow channel tube 6.Described finned tube 5 is high steel aluminium high frequency welded fin-tube.Described cold water runner is L-type runner 8, or is C type runner 9, or is L-type runner 8 and 9 two kinds of currency structures of C type runner.In described flue gas condenser, flue gas and cold water adopt reverse flow heat exchange mode.
Above-mentioned embodiment is intended to illustrate the utility model and can be professional and technical personnel in the field's realization or use; it will be apparent for those skilled in the art that above-mentioned embodiment is modified; therefore the utility model includes but not limited to above-mentioned embodiment; any these claims or description of meeting described; meet and the product of principle disclosed herein and novelty, inventive features, within all falling into protection domain of the present utility model.
Claims (5)
1. a smoke condensation device, it is characterized in that: comprise flue gas condenser, this flue gas condenser comprises gas approach (1), exhanst gas outlet (2), cooling water inlet (3), cooling water outlet (4), flue gas flow channel and cold water runner, wherein said gas approach (1), exhanst gas outlet (2) is arranged on flue gas flow channel two ends, and be connected with flue gas flow channel inside, described cooling water inlet (3), cooling water outlet (4) is arranged on cold water runner two ends, and be connected with cold water runner inside, described cold water runner comprises finned tube (5), described cold water enters, outlet (3, 4) be provided with a point flow channel tube (6), and enter in cold water, outlet (3, 4) and on point flow channel tube (6) control valve (7) is all set, in described flue gas condenser, flue gas and cold water adopt reverse flow heat exchange mode.
2. smoke condensation device according to claim 1, is characterized in that: described finned tube (5) is high steel aluminium high frequency welded fin-tube.
3. smoke condensation device according to claim 1, is characterized in that: described cold water runner is L-type runner (8).
4. smoke condensation device according to claim 1, is characterized in that: described cold water runner is C type runner (9).
5. smoke condensation device according to claim 1, is characterized in that: described cold water runner comprises L-type runner (8) and (9) two kinds of currency structures of C type runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132696.9U CN203980638U (en) | 2014-03-24 | 2014-03-24 | A kind of smoke condensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132696.9U CN203980638U (en) | 2014-03-24 | 2014-03-24 | A kind of smoke condensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980638U true CN203980638U (en) | 2014-12-03 |
Family
ID=51978069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132696.9U Expired - Fee Related CN203980638U (en) | 2014-03-24 | 2014-03-24 | A kind of smoke condensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203980638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896964A (en) * | 2015-05-22 | 2015-09-09 | 芜湖鸣人热能设备有限公司 | Flue gas condenser for thermal energy device |
-
2014
- 2014-03-24 CN CN201420132696.9U patent/CN203980638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896964A (en) * | 2015-05-22 | 2015-09-09 | 芜湖鸣人热能设备有限公司 | Flue gas condenser for thermal energy device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103196170B (en) | Absorption heat-pump heating system capable of recycling exhaust heat of exhaust gas from power station boiler | |
| CN203431902U (en) | Smoke system reducing exhaust smoke temperature of secondary reheating boiler | |
| CN101629713B (en) | Flue gas afterheat recovery system | |
| CN203431914U (en) | Flue gas system using air pre-heater of quartered-sector structure to reduce exhaust gas temperature of secondary reheating boiler | |
| CN102607091B (en) | Combination method of waste heat of low-temperature industrial circulating cooling water and regional centralized heat supply | |
| CN104481611A (en) | Dead steam waste heat recovery system based on large temperature difference heat exchange technology | |
| CN101900347A (en) | System for high-grade recycling waste heat of smoke discharged from boiler of power station | |
| CN203323218U (en) | Boiler flue gas waste heat heating system | |
| CN102607010A (en) | Composite phase-change heat exchange system | |
| CN102353139B (en) | A kind of condensed type combustion gas water heater | |
| CN203671577U (en) | Efficient waste heat recovery system of machine and boiler coupled air cooling power station | |
| CN204268453U (en) | A kind of flue gas waste heat recovery system of absorption heat pump cycle | |
| CN107345656A (en) | A kind of steam raising plant using residual heat from boiler fume | |
| CN104501397B (en) | A kind of compound backwater condensing natural gas hot water's boiler of fin panel casing | |
| CN104359223B (en) | System and method for using steam turbine exhaust steam as heat medium of power plant boiler heater | |
| CN203489244U (en) | Boiler smoke waste-heat applicable system | |
| CN202195590U (en) | Condensation type gas-fired water heater | |
| CN203489246U (en) | Boiler smoke waste-heat application system | |
| CN104896735A (en) | Smoke waste heat utilization self-boosting heat pump system and method of direct-fired machine | |
| CN203980638U (en) | A kind of smoke condensation device | |
| CN201517767U (en) | Smoke gas waste heat recovery system | |
| CN104235827A (en) | Boiler smoke waste heat utilization system | |
| CN103994458A (en) | Composite phase change heat exchanger suitable for thermal power generating unit | |
| CN206755129U (en) | A kind of steam raising plant using residual heat from boiler fume | |
| CN205783038U (en) | Residual heat from boiler fume degree of depth recovery system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160810 Address after: 071000 No. 888, Taihang Road, Hebei, Baoding Patentee after: Baoding Taihang Group Co., Ltd., Hebei Address before: 071000, No. 60, Shi Zhuang Street, South City, Hebei, Baoding Patentee before: Wei Tianyan |
|
| 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: 20141203 Termination date: 20210324 |