CN106594774A - Boiler discharged smoke waste heat recycling system with flue for removing smoke - Google Patents
Boiler discharged smoke waste heat recycling system with flue for removing smoke Download PDFInfo
- Publication number
- CN106594774A CN106594774A CN201611071998.XA CN201611071998A CN106594774A CN 106594774 A CN106594774 A CN 106594774A CN 201611071998 A CN201611071998 A CN 201611071998A CN 106594774 A CN106594774 A CN 106594774A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- energy
- smoke
- thermometer
- controller
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a boiler discharged smoke waste heat recycling system with a flue for removing smoke. The boiler discharged smoke waste heat recycling system with the flue for removing smoke comprises a water pump and a controller, wherein a first pipeline is mounted at a water outlet of the water pump and is connected to an inlet of an energy economizer; an outlet of the energy economizer communicates with a water inlet of a boiler through a third pipeline; a second pipeline is further arranged on the first pipeline in a branched manner and directly communicates with the third pipeline; an opening and closing valve is mounted on the second pipeline; a first thermometer and a first pressure gauge are mounted on the first pipeline; a second thermometer and a second pressure gauge are mounted on the third pipeline; an input end of the controller is connected with the first thermometer; an output end of the controller is connected with the energy economizer; the controller controls power of the energy economizer according to temperature signals detected by the first thermometer; the energy economizer comprises a smoke channel mounted on a support and a serpentine pipe in the smoke channel; and smoke removing plates are mounted between two adjacent vertical sections of the serpentine pipe.
Description
Technical field
The present invention relates to the waste heat recycling system in boiler technology field, more particularly to boiler.
Background technology
Gas-fired water heating boiler of the prior art, its recovery utilization rate is low, and energy-saving appliance is poor to the temperature-controllable of water, needs
Want periodic adjustment, troublesome poeration；Flue gas is directly disposed to the external world, due to some dust that can adulterate in flue gas, directly discharges shadow
Ring environment.
The content of the invention
For the problems referred to above that prior art is present, the present invention provides a kind of boiler exhaust gas waste heat recovery with flue smoke abatement
Using system, the present invention adopts following scheme：
A kind of boiler exhaust gas waste heat recycling system with flue smoke abatement, including water pump, the water outlet of the water pump
First pipeline is installed, first pipeline is connected to the import of energy-saving appliance, and the outlet of the energy-saving appliance is by the 3rd pipeline and pot
The water inlet connection of stove, there is the second pipeline in also branch on first pipeline, second pipeline directly with the 3rd pipeline connection,
Controlled valve is installed on second pipeline；First thermometer and first pressure table are installed on first pipeline；It is described
Second temperature meter and second pressure table are installed on the 3rd pipeline, also including a controller, the input of the controller and
One thermometer connects, and its output end is connected with the energy-saving appliance, the temperature signal that the controller is detected according to the first thermometer,
Control the power of the energy-saving appliance；
The energy-saving appliance includes the exhaust gases passes being installed on support, and the coiled pipe in the exhaust gases passes is described snakelike
It is provided between the two adjacent vertical sections of pipe except smoked sheet, polylith removes smoked sheet arrangement apart from top to bottom, described except smoked sheet includes two sets
The smoke abatement collar in vertical section, the smoke abatement collar is provided with filter bores.
The method have technical effect that：
The present invention adopts automatic control mode, controls the temperature that energy-saving appliance discharges water, realizes real-time monitoring, without the need for artificial dry
In advance, its effect is good, reduces human cost.It is spaced apart on the coiled pipe of energy-saving appliance except smoked sheet, except smoked sheet is by the adjacent of coiled pipe
Vertical section is bundled together, and arranges filter bores, overall big with the contact area of flue dust, with good smoke abatement effect.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structure chart of energy-saving appliance in the present invention.
Fig. 3 is except the structure chart of smoked sheet in the present invention.
In figure：1st, water pump；2nd, water inlet；3rd, the 3rd pipeline；4th, second temperature meter；5th, second pressure table；6th, the second pipeline；
7th, energy-saving appliance；71st, exhaust gases passes；72nd, coiled pipe；73rd, except smoked sheet；731st, the smoke abatement collar；732nd, filter bores；8th, the first pipeline；
9th, first pressure table；10th, the first thermometer；11st, controller.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the boiler exhaust gas waste heat recycling system with flue smoke abatement of the present embodiment, including water pump 1, water
The water outlet of pump 1 installs the first pipeline 8, and the first pipeline 8 is connected to the import of energy-saving appliance 7, and the outlet of energy-saving appliance 7 passes through the 3rd
Pipeline 3 is connected with the water inlet 2 of boiler, and there is the second pipeline 6 in also branch on the first pipeline 8, the second pipeline 6 directly with the 3rd pipeline
3 connections, on the second pipeline 6 controlled valve is provided with；First thermometer 10 and first pressure table 9 are installed on first pipeline 8；The
Second temperature meter 4 and second pressure table 5 are installed on three pipelines 3, also including a controller 11, the input of controller 11 and
One thermometer 10 connects, and its output end is connected with energy-saving appliance 7, the temperature signal that controller 11 is detected according to the first thermometer 10,
The power of control energy-saving appliance 7.
As shown in Figure 2 and Figure 3, energy-saving appliance 7 includes the exhaust gases passes 71 being installed on support, snakelike in exhaust gases passes 71
Pipe 72, is provided with except smoked sheet 73 between the two adjacent vertical sections of coiled pipe 72, and polylith removes the arrangement apart from top to bottom of smoked sheet 73, smoke abatement
Piece 73 includes that two are sheathed on the smoke abatement collar 731 in vertical section, and the smoke abatement collar 731 is provided with filter bores 732.On coiled pipe 72 every
Open up and put except smoked sheet 73, except smoked sheet 73 bundlees the adjacent upright section of coiled pipe 72 together, and filter bores are set, entirety and flue dust
Contact area it is big, with good smoke abatement effect.
Embodiment provided above is the better embodiment of the present invention, only for the convenient explanation present invention, not to this
It is bright to make any pro forma restriction, any those of ordinary skill in the art, if putting forward skill without departing from the present invention
In the range of art feature, using the Equivalent embodiments locally changed done by disclosed technology contents or modify, and
Without departing from the technical characteristic content of the present invention, still fall within the range of the technology of the present invention feature.
Claims (1)
1. a kind of boiler exhaust gas waste heat recycling system with flue smoke abatement, including water pump (1), the water outlet of the water pump (1)
First pipeline (8) is installed, first pipeline (8) is connected to the import of energy-saving appliance (7), the outlet of the energy-saving appliance (7) at mouthful
Connected with the water inlet (2) of boiler by the 3rd pipeline (3), there are the second pipeline (6), institute in also branch on first pipeline (8)
State the second pipeline (6) directly to connect with the 3rd pipeline (3), controlled valve is installed on second pipeline (6)；The first pipe
First thermometer (10) and first pressure table (9) are installed on road (8)；Second temperature meter is installed on 3rd pipeline (3)
And second pressure table (5) (4), it is characterised in that：Also include a controller (11), the input and first of the controller (11)
Thermometer (10) connects, and its output end is connected with the energy-saving appliance (7), and the controller (11) is examined according to the first thermometer (10)
The temperature signal of survey, controls the power of the energy-saving appliance (7)；
The energy-saving appliance (7) includes the exhaust gases passes (71) being installed on support, the coiled pipe in the exhaust gases passes (71)
(72), be provided between the two adjacent vertical sections of the coiled pipe (72) except smoked sheet (73), polylith except smoked sheet (73) up and down every
Open arrangement, it is described except smoked sheet (73) is sheathed on the smoke abatement collar (731) in vertical section including two, on the smoke abatement collar (731)
It is provided with filter bores (732).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071998.XA CN106594774A (en) | 2016-11-29 | 2016-11-29 | Boiler discharged smoke waste heat recycling system with flue for removing smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071998.XA CN106594774A (en) | 2016-11-29 | 2016-11-29 | Boiler discharged smoke waste heat recycling system with flue for removing smoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106594774A true CN106594774A (en) | 2017-04-26 |
Family
ID=58593613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611071998.XA Pending CN106594774A (en) | 2016-11-29 | 2016-11-29 | Boiler discharged smoke waste heat recycling system with flue for removing smoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106594774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587079A (en) * | 2021-07-22 | 2021-11-02 | 浙江中烟工业有限责任公司 | Industrial boiler water circulation method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101160815B1 (en) * | 2009-12-30 | 2012-06-29 | 지에스파워주식회사 | Waste Heat Recovery System |
| CN202885075U (en) * | 2012-10-24 | 2013-04-17 | 南京国联电力工程设计有限公司 | Device directly utilizing power station discharge smoke waste heat to supply heat |
| CN203561067U (en) * | 2013-12-06 | 2014-04-23 | 哈尔滨红光锅炉总厂有限责任公司 | Efficient forced-circulation gas-fired hot water boiler |
| CN205037799U (en) * | 2015-10-20 | 2016-02-17 | 四川五环石化装备有限公司 | Modular high -efficient finned heat exchanger |
| CN205373050U (en) * | 2016-02-05 | 2016-07-06 | 无锡市沈能节能锅炉股份有限公司 | Gas -fired hot water boiler waste heat degree of depth recycle system of discharging fume |
| CN205403153U (en) * | 2016-02-05 | 2016-07-27 | 无锡市沈能节能锅炉股份有限公司 | Boiler flue gas condensation waste heat recovery device with it is corrosion -resistant |
-
2016
- 2016-11-29 CN CN201611071998.XA patent/CN106594774A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101160815B1 (en) * | 2009-12-30 | 2012-06-29 | 지에스파워주식회사 | Waste Heat Recovery System |
| CN202885075U (en) * | 2012-10-24 | 2013-04-17 | 南京国联电力工程设计有限公司 | Device directly utilizing power station discharge smoke waste heat to supply heat |
| CN203561067U (en) * | 2013-12-06 | 2014-04-23 | 哈尔滨红光锅炉总厂有限责任公司 | Efficient forced-circulation gas-fired hot water boiler |
| CN205037799U (en) * | 2015-10-20 | 2016-02-17 | 四川五环石化装备有限公司 | Modular high -efficient finned heat exchanger |
| CN205373050U (en) * | 2016-02-05 | 2016-07-06 | 无锡市沈能节能锅炉股份有限公司 | Gas -fired hot water boiler waste heat degree of depth recycle system of discharging fume |
| CN205403153U (en) * | 2016-02-05 | 2016-07-27 | 无锡市沈能节能锅炉股份有限公司 | Boiler flue gas condensation waste heat recovery device with it is corrosion -resistant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587079A (en) * | 2021-07-22 | 2021-11-02 | 浙江中烟工业有限责任公司 | Industrial boiler water circulation method and device |
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| PB01 | Publication | ||
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Application publication date: 20170426 |