CN106765037A - One kind is with self-cleaning bio-fuel type boiler exhaust smoke waste-heat utilization system - Google Patents
One kind is with self-cleaning bio-fuel type boiler exhaust smoke waste-heat utilization system Download PDFInfo
- Publication number
- CN106765037A CN106765037A CN201611072002.7A CN201611072002A CN106765037A CN 106765037 A CN106765037 A CN 106765037A CN 201611072002 A CN201611072002 A CN 201611072002A CN 106765037 A CN106765037 A CN 106765037A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pipe
- boiler
- dust
- efferent duct
- 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.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 8
- 239000002918 waste heat Substances 0.000 title claims abstract description 8
- 239000000779 smoke Substances 0.000 title claims abstract description 7
- 239000002551 biofuel Substances 0.000 title claims abstract description 6
- 239000003500 flue dust Substances 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 5
- 208000002925 dental caries Diseases 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes or flue ways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The present invention relates to one kind with self-cleaning bio-fuel type boiler exhaust smoke waste-heat utilization system, including feed pump, the exit connection input pipe of the feed pump, the input pipe connects efferent duct by the 3rd gate valve；Also include boiler, the interface of input water is provided with the top of the boiler, the interface is connected by adapter with efferent duct；The first pipeline and the second pipeline are also respectively connected with the efferent duct at the 3rd gate valve two ends, first pipeline and the second pipeline are connected to the two ends of energy-saving appliance, and first pipeline is connected with input pipe simultaneously；One end on the efferent duct near the boiler is connected with pressure inlet, and the pressure inlet is connected with booster pump；The energy-saving appliance includes exhaust gases passes, the coiled pipe being installed in exhaust gases passes, and flue dust dust-catching board is slidably fitted with the vertical section of the coiled pipe, and the flue dust dust-catching board is with multiple dust suction cavitys and is connected with sweep-up pipe.
Description
Technical field
The present invention relates to boiler technology field, the more particularly to waste heat recycling system of boiler.
Background technology
Heat carrier gas boiler of the prior art, its recovery utilization rate is low, often results in the waste of energy；Boiler and section
Pipeline between energy device is more long, and the hydraulic pressure in input boiler is smaller, and water inlet efficiency is low.
The content of the invention
For deficiencies of the prior art, applicant is studied and is improved, there is provided one kind is with self-cleaning life
Thing fuel type boiler exhaust smoke waste-heat utilization system, the present invention uses following scheme：
One kind with self-cleaning bio-fuel type boiler exhaust smoke waste-heat utilization system, including feed pump, the feed pump
Exit connects input pipe, and the input pipe connects efferent duct by the 3rd gate valve；Also include boiler, set at the top of the boiler
The interface of input water is equipped with, the interface is connected by adapter with efferent duct；On the efferent duct at the 3rd gate valve two ends
The first pipeline and the second pipeline are also respectively connected with, first pipeline and the second pipeline are connected to the two ends of energy-saving appliance, described
First pipeline is connected with input pipe simultaneously；One end on the efferent duct near the boiler is connected with pressure inlet, the supercharging
Pipe is connected with booster pump；
The energy-saving appliance includes exhaust gases passes, the coiled pipe being installed in exhaust gases passes, in the vertical section of the coiled pipe
Flue dust dust-catching board is slidably fitted with, the flue dust dust-catching board is with multiple dust suction cavitys and is connected with sweep-up pipe, positioned at snakelike
Guide pipe is provided with the exhaust gases passes in the outside of pipe, the two ends of the flue dust dust-catching board are slidably mounted on the guide pipe, position
Lifting motor is installed at the top of exhaust gases passes, the lifting motor is connected by belt with the flue dust dust-catching board.
The technical effects of the invention are that：
The present invention effectively improves the intake pressure of boiler by setting booster pump between energy-saving appliance and boiler, improves
Water intake velocity, it is to avoid remaining heat abstraction for a long time.The present invention, can in liftable flue dust dust-catching board is slidably fitted with coiled pipe
Dedusting is carried out to exhaust gases passes, without regular manual cleaning, cost of labor is reduced.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structure chart of energy-saving appliance in the present invention.
In figure：1st, adapter；2nd, interface；3rd, boiler；4th, efferent duct；5th, energy-saving appliance；51st, exhaust gases passes；52nd, coiled pipe；
53rd, flue dust dust-catching board；54th, guide pipe；55th, lifting motor；6th, second temperature meter；7th, second pressure table；8th, the second gate valve；9th,
One gate valve；10th, the 3rd gate valve；11st, input pipe；12nd, the second pipeline；13rd, the first pipeline；14th, first pressure table；15th, the first temperature
Degree meter；16th, pressure inlet；17th, booster pump.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the self-cleaning bio-fuel type boiler exhaust smoke waste-heat utilization system of the band of the present embodiment, including feedwater
Pump, the exit connection input pipe 11 of feed pump, input pipe 11 connects efferent duct 4 by the 3rd gate valve 10；Also include boiler 3,
The top of boiler 3 is provided with the interface 2 of input water, is connected with efferent duct 4 by adapter 1 at interface 2；Positioned at the 3rd gate valve 10
The first pipeline 13 and the second pipeline 12 are also respectively connected with the efferent duct 4 at two ends, the first pipeline 13 and the second pipeline 12 are connected
To the two ends of energy-saving appliance 5, the first pipeline 13 is connected with input pipe 11 simultaneously；First gate valve 9, second are installed on first pipeline 13
Second gate valve 8 is installed on pipeline 12.The first thermometer 15 and first pressure table 14 are also equipped with first pipeline 13.Second pipe
Second temperature meter 6 and second pressure table 7 are also equipped with road 12.Thermometer and manometric design, can pipeline anyway in time
In temperature and pressure.
In order to improve water inlet efficiency, in the present invention, the one end on efferent duct 4 near the boiler 3 is connected with pressure inlet 16,
The pressure inlet 16 is connected with booster pump 17.Booster pump 17 can effectively increase intake pressure, improve water inlet efficiency.
As shown in Fig. 2 energy-saving appliance 5 includes exhaust gases passes 51, the coiled pipe 52 being installed in exhaust gases passes 51, it is described snakelike
Flue dust dust-catching board 53 is slidably fitted with the vertical section of pipe 52, the flue dust dust-catching board 53 is with multiple dust suction cavitys and connects
There is sweep-up pipe, guide pipe 54, the two ends of the flue dust dust-catching board 53 are provided with the exhaust gases passes 51 in the outside of coiled pipe 52
It is slidably mounted on the guide pipe 54, lifting motor 55, the lifting motor 55 is installed positioned at the top of exhaust gases passes 51
It is connected with the flue dust dust-catching board 53 by belt.When using, lifting motor 55 drives flue dust dust-catching board 53 to move up and down, to cigarette
Dedusting is moved up and down in gas passage 51.
Embodiment provided above is better embodiment of the invention, only for the convenient explanation present invention, not to this hair
It is bright to make any formal limitation, any those of ordinary skill in the art, if putting forward skill the present invention is not departed from
In the range of art feature, using the Equivalent embodiments locally changed done by disclosed technology contents or modify, and
Without departing from technical characteristic content of the invention, still fall within the range of the technology of the present invention feature.
Claims (1)
1. one kind is with self-cleaning bio-fuel type boiler exhaust smoke waste-heat utilization system, including feed pump, and the feed pump goes out
Input pipe (11) is connected at mouthful, the input pipe (11) connects efferent duct (4) by the 3rd gate valve (10)；Also include boiler (3),
The interface (2) of input water is provided with the top of the boiler (3), interface (2) place is by adapter (1) and efferent duct (4)
Connection；The first pipeline (13) and the second pipeline (12) have been also respectively connected with the efferent duct (4) at the 3rd gate valve (10) two ends,
First pipeline (13) and the second pipeline (12) be connected to the two ends of energy-saving appliance (5), first pipeline (13) and meanwhile with it is defeated
Enter pipe (11) to connect；It is characterized in that：One end on the efferent duct (4) near the boiler (3) is connected with pressure inlet (16),
The pressure inlet (16) is connected with booster pump (17)；
The energy-saving appliance (5) includes exhaust gases passes (51), the coiled pipe (52) being installed in exhaust gases passes (51), the coiled pipe
(52) be slidably fitted with flue dust dust-catching board (53) in vertical section, the flue dust dust-catching board (53) be with multiple dust suction cavitys simultaneously
Sweep-up pipe is connected with, guide pipe (54), the flue dust dust suction are provided with the exhaust gases passes (51) in the outside of coiled pipe (52)
The two ends of plate (53) are slidably mounted on the guide pipe (54), and lifting motor is provided with the top of exhaust gases passes (51)
(55), the lifting motor (55) is connected by belt with the flue dust dust-catching board (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072002.7A CN106765037A (en) | 2016-11-29 | 2016-11-29 | One kind is with self-cleaning bio-fuel type boiler exhaust smoke waste-heat utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072002.7A CN106765037A (en) | 2016-11-29 | 2016-11-29 | One kind is with self-cleaning bio-fuel type boiler exhaust smoke waste-heat utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765037A true CN106765037A (en) | 2017-05-31 |
Family
ID=58905410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072002.7A Withdrawn CN106765037A (en) | 2016-11-29 | 2016-11-29 | One kind is with self-cleaning bio-fuel type boiler exhaust smoke waste-heat utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765037A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06213593A (en) * | 1993-01-13 | 1994-08-02 | Mihara Kogyo Kk | Method for cleaning boiler and dust removing device used in this method |
| CN2828568Y (en) * | 2005-07-15 | 2006-10-18 | 张旺才 | Water supply pre-supercharging device for steam boiler |
| CN104863714A (en) * | 2015-06-01 | 2015-08-26 | 江苏华强新能源科技有限公司 | Exhaust device for gas turbine |
| CN205372600U (en) * | 2016-02-05 | 2016-07-06 | 无锡市沈能节能锅炉股份有限公司 | It discharges fume waste heat recovery and utilizes system to use biomass briquette fuel steam boiler |
| 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 CN201611072002.7A patent/CN106765037A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06213593A (en) * | 1993-01-13 | 1994-08-02 | Mihara Kogyo Kk | Method for cleaning boiler and dust removing device used in this method |
| CN2828568Y (en) * | 2005-07-15 | 2006-10-18 | 张旺才 | Water supply pre-supercharging device for steam boiler |
| CN104863714A (en) * | 2015-06-01 | 2015-08-26 | 江苏华强新能源科技有限公司 | Exhaust device for gas turbine |
| CN205372600U (en) * | 2016-02-05 | 2016-07-06 | 无锡市沈能节能锅炉股份有限公司 | It discharges fume waste heat recovery and utilizes system to use biomass briquette fuel steam boiler |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
|
| WW01 | Invention patent application withdrawn after publication |