CN107101367A - A kind of hot-water boiler - Google Patents
A kind of hot-water boiler Download PDFInfo
- Publication number
- CN107101367A CN107101367A CN201710422606.8A CN201710422606A CN107101367A CN 107101367 A CN107101367 A CN 107101367A CN 201710422606 A CN201710422606 A CN 201710422606A CN 107101367 A CN107101367 A CN 107101367A
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- CN
- China
- Prior art keywords
- burner
- hot
- boiler
- tube
- pipe
- 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.)
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Classifications
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/10—Under-feed arrangements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cookers (AREA)
Abstract
The present invention provides a kind of hot-water boiler, including boiler（15）And burner（16）, the boiler（15）With inner water tank（17）And endothermic tube（18）, endothermic tube（18）For flat, be provided with it is multiple, it is interlaced to be obliquely installed in hot water chamber interior wall（30）, each endothermic tube（18）Two ends and inner water tank（17）Connection, each endothermic tube（17）With hot water chamber interior wall（30）Between be provided with heat passage（19）, two neighboring heat passage（19）Intermesh direction setting, the burner（1）To be up big and down small horn-like, in burner（1）Top outer edge is provided with burner plate (6), burner plate（6）Lower setting oxygen supplying chamber（7）, burner plate（6）With oxygen supplying chamber（7）Between be provided with oxygen supply hole（8）, oxygen supplying chamber（7）With oxygen supplying tube（9）Connection.The present invention can utilize heat energy to greatest extent, improve the thermal efficiency, can more easily clean endothermic tube.The burner of special construction can self-skimming deashing, reduce the labor service process of artificial slag-removing ash-cleaning.
Description
Technical field
The present invention relates to a kind of hot-water boiler, and in particular to a kind of water bath for being adapted to the granular fuels such as biomass, coal
Stove.
Background technology
Conventional hot water boiler is generally divided into vertical and horizontal two kinds, vertical boiler, set above combustion zone many it is round
Steel pipe, as heat absorption heat outting pipe, but because heating surface area is few, flame residence time in water tank is short, causes heat from exhaust opening
It is lost in.Horizontal boiler is provided with the easy dust stratification of multilayer endothermic tube and smoke evacuation is not smooth, therefore need to set air-introduced machine in exhaust opening.In addition,
Conventional boiler fuel can not be general, and coal can not be burnt if biomass boiler, and coal-burning boiler can not use biomass.It is prior
It is the easy coking slag of burner hearth and dust stratification, operating personnel's groundwork in use is exactly slagging-off and cleaning dust stratification.
The content of the invention
It is an object of the invention to provide a kind of self-skimming deashing hot-water boiler, its thermal efficiency is high, easy to clean, and can
Self-skimming deashing.
To reach above-mentioned purpose, embodiment of the present invention is：A kind of hot-water boiler, including boiler and burner,
Hot water tank top is provided with pipe, and the burner of burner is arranged in the combustion zone of hot water lower box part, the boiler tool
There are inner water tank and endothermic tube, be inner water tank between hot water box outer wall and hot water chamber interior wall, hot water box outer wall is provided with and water
Water inlet pipe and outlet pipe that case inner bag is communicated, the burner include burner, feed hopper, feed pipe, feeding auger, and it is special
Levy and be, endothermic tube is flat, be provided with it is multiple, it is interlaced to be obliquely installed in hot water chamber interior wall, the two of each endothermic tube
End is connected with inner water tank, and heat passage, two neighboring heat passage are provided between each endothermic tube and hot water chamber interior wall
Intermesh direction setting, and the burner is up big and down small horn-like, and burner top outer edge is provided with burner plate,
Oxygen supplying chamber is set under burner plate, oxygen supply hole is provided between burner plate and oxygen supplying chamber, oxygen supplying chamber connects with oxygen supplying tube.
As optimization, the sealing gland hole communicated with oxygen supplying chamber is provided with the bottom side of burner, to prevent feeding during burning
Guan Huiyan, and to provide oxygen for burner fuel combustion.
As optimization, the feed pipe is connected with burner bottom by curve bend.The embodiment further optimized,
Curve bend is up big and down small concentric reducer curve bend.This is designed with makes smooth advances to burner beneficial to fuel from feed pipe.
As optimization, fixed support is provided with burner, burner is arranged on boiler bottom by fixed support
On seat.Or support frame is installed by fixed support burner is supported in ground.
As optimization, the endothermic tube is that surface and interior sky are cancavo-convex flat tube, with convenient enhancing endothermic tube
Heat absorption capacity.Further optimize, the endothermic tube includes supervisor and side pipe, side pipe is located at the both sides of supervisor, Zhu Guanhe
Communicated inside side pipe, supervisor one end has connecting tube, and connecting tube is communicated with inner water tank, the side pipe positioned at connecting tube one end
Termination is closing, and heat passage is constituted between side pipe, connecting tube and hot water chamber interior wall, and supervisor supervisor and the other end of side pipe are equal
Communicated with inner water tank.
As optimization, it is provided with the top of the inner water tank in evacuated tube, evacuated tube and is provided with emptying pipe valve, to exclude
Steam.
As optimization, ash collection slot is set in boiler bottom, ash collection slot is arranged with the ash silo that can move freely, so as to
When clear out the lime-ash routed up from burner plate.
As optimization, the boiler is externally provided with circuit controller, to control feeding motor and blower fan.
The present invention sets inner water tank using in hot water chamber interior wall, and the mutual alternating inclinations in Kongxiang set flat in boiler
The endothermic tube come round with inner water tank of shape, heat rises by the way that the heat passage and quirk that are staggered are roundabout, can be maximum
The utilization heat energy of limit, improves the thermal efficiency.Simultaneously as endothermic tube is obliquely installed, it is necessary to when cleaning, can by cleaning fluid from
Pipe is poured into, and cleaning fluid flows downward from inclined endothermic tube, and endothermic tube can be cleaned more cleanly.The burning of special construction
Device drives feeding auger that the granular fuels such as biological particles, cleaning particulate coal are automatically fed into burner by feeding motor
Discharging opening to burning is pulled, and Dynamic Burning is realized under oxygen supplying chamber's gas oxygen supply state, makes combustion zone temperature stable at 800 DEG C or so,
To reduce lime-ash coking rate.Meanwhile, in dynamic combustion process, the thrust by feeding is progressively pushed away the cinder and dust stratification of burning-up
Go out burning to pull and fall into the ash silo of lower section, this self-skimming deashing function thoroughly damages the Labor Workers for having removed artificial slag-removing ash-cleaning
Sequence.
Brief description of the drawings
Fig. 1 is assembling schematic diagram of the present invention；
Fig. 2 is burner structural representation of the present invention；
Fig. 3 is endothermic tube schematic diagram of the present invention.
In figure, 1- burners, 2- feed hoppers, 3- feed pipes, 4- feeding augers, 5- feeding motors, 6- burner plates, 7- oxygen supplys
Room, 8- oxygen supplys hole, 9- oxygen supplying tubes, 10- curve bends, 11- blower fans, 12- ash silos, 13- sealing glands mouthful, 14- fixed supports, 15- heat
Water tank, 16- burners, 17- inner water tanks, 18- endothermic tubes, 19- heat passages, 20- combustion zones, 21- pipes, 22- enters
Outside water pipe, 23- outlet pipes, 24- evacuated tubes, 25- exhaust-valves, 26- quirks, 27- ash collection slots, 28- boiler foundations, 29- boilers
Wall, 30- hot water chamber interior walls, 31- circuit controllers install panel, 32- circuit controllers, 33- connecting tubes, 34- supervisors, 35- sides
Pipe.
Embodiment
Describe the present invention in detail with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of hot-water boiler, including boiler 15 and burner 16, the top of boiler 15 is provided with smoke
Pipe 21, burner 16 is arranged on boiler foundation 18, and the burner 1 of burner 16 is arranged on the burning of the bottom of boiler 15
In area 20.Boiler 15 has an endothermic tube 18 of inner water tank 17 and flat type shape, hot water box outer wall 29 and hot water chamber interior wall 30 it
Between constitute inner water tank 17, be respectively arranged with the water inlet pipe 22 and outlet pipe communicated with inner water tank 17 on hot water box outer wall 29
23.Endothermic tube 18 has multiple, interlaced to be obliquely installed in hot water chamber interior wall 30, the two ends of each endothermic tube 18 with water tank
Courage 17 is connected, and heat passage 19 is provided between each endothermic tube 18 and hot water chamber interior wall 30, and two neighboring heat passage 19 is mutual
Staggered direction is set, and quirk 26 is constituted between two neighboring endothermic tube 18.This is that have circuit controller peace outside boiler 15
Panel 31 is filled, circuit controller, which is installed, installs circuit controller 32 on panel 31.
As shown in Figure 1 and Figure 2, burner 16 includes burner 1, feed hopper 2, feed pipe 3, feeding auger 4, feed hopper 2
It is installed on above the rear end of feed pipe 3, feeding auger 4 is arranged in feed pipe 3, the rear end connection feeding motor 5 of feeding auger 4.
Connected between burner 1 and feed pipe 3 by a curve bend 10, the curve bend 10 is curved for up big and down small concentric reducer
Pipe, microcephaly one end connection feed pipe 3, major part one end connects the bottom of burner 1.Burner 1 be it is up big and down small horn-like,
The top outer edge of burner 1 is provided with burner plate 6, and 6 times setting oxygen supplying chamber 7 of burner plate are set between burner plate 6 and oxygen supplying chamber 7
There is oxygen supply hole 8, oxygen supplying chamber 7 connects with oxygen supplying tube 9, the connection blower fan 11 of oxygen supplying tube 9.It is provided with and supplies in the bottom side of burner 1
The sealing gland hole 13 that oxygen room 8 is communicated.Burner 16 is arranged with fixed support 14, and burner 16 is installed by fixed support 14
On boiler foundation 28.
As shown in Figure 1, Figure 3, endothermic tube 18 is that surface and interior sky are cancavo-convex flat tube, including supervisor 34, side pipe
35, side pipe 35 is located at the both sides of supervisor, and supervisor 35 and the inside of side pipe 34 are not spaced, and are to communicate inside supervisor 35 and side pipe 34
's.Being responsible for 34 one end has connecting tube 33, and connecting tube 37 is communicated with inner water tank 17, the end of side pipe 35 positioned at the one end of connecting tube 35
Head is closing, and heat passage 19 is constituted between side pipe 35, connecting tube 33 and hot water chamber interior wall 30.Supervisor 34 and side pipe 35 it is another
One end is communicated with inner water tank 17.
Claims (10)
1. a kind of hot-water boiler, including boiler（15）And burner（16）, boiler（15）Top is provided with pipe（21）,
Burner（16）Burner（1）It is arranged on boiler（15）The combustion zone of bottom（20）It is interior, the boiler（15）Have
Inner water tank（17）And endothermic tube（18）, hot water box outer wall（29）With hot water chamber interior wall（30）Between be inner water tank（17）, heat
Tank outer wall（29）It is provided with and inner water tank（17）The water inlet pipe communicated（22）And outlet pipe（23）, the burner（16）
Including burner（1）, feed hopper（2）, feed pipe（3）, feeding auger（4）, it is characterised in that endothermic tube（18）For flat,
Be provided with it is multiple, it is interlaced to be obliquely installed in hot water chamber interior wall（30）, each endothermic tube（18）Two ends and inner water tank
（17）Connection, each endothermic tube（17）With hot water chamber interior wall（30）Between be provided with heat passage（19）, two neighboring type of thermal communication
Road（19）Intermesh direction setting, the burner（1）To be up big and down small horn-like, in burner（1）Top outer edge
It is provided with burner plate (6), burner plate（6）Lower setting oxygen supplying chamber（7）, burner plate（6）With oxygen supplying chamber（7）Between be provided with oxygen supply hole
（8）, oxygen supplying chamber（7）With oxygen supplying tube（9）Connection.
2. hot-water boiler according to claim 1, it is characterised in that in burner（1）Bottom side be provided with and oxygen supplying chamber
（7）The sealing gland hole communicated（13）.
3. hot-water boiler according to claim 1, it is characterised in that the feed pipe（3）With burner（1）Bottom passes through
Curve bend（10）Connection.
4. hot-water boiler according to claim 3, it is characterised in that the curve bend is up big and down small concentric reducer arc
Shape bend pipe；This is designed with makes smooth advances to burner beneficial to fuel from feed pipe.
5. hot-water boiler according to claim 1, it is characterised in that in burner（16）On be provided with fixed support
（14）, burner（16）Pass through fixed support（14）Installed in boiler foundation（28）On.
6. hot-water boiler according to claim 1, it is characterised in that the endothermic tube（18）It is surface and interior sky is recessed
The flat tube of convex.
7. the hot-water boiler according to claim 1 or 6, it is characterised in that the endothermic tube（18）Including supervisor（34）With
Side pipe（35）, side pipe（35）Positioned at supervisor（34）Both sides, supervisor（34）And side pipe（35）Inside is communicated, supervisor（34）One
End has connecting tube（33）, connecting tube（33）With inner water tank（17）Communicate, positioned at connecting tube（33）The side pipe of one end（35）End
Head is closing, side pipe（35）, connecting tube（33）With hot water chamber interior wall（30）Between constitute heat passage（19）, supervisor（34）With
Side pipe（34）The other end and inner water tank（18）Communicate.
8. hot-water boiler according to claim 1, it is characterised in that the inner water tank（18）Top is provided with evacuated tube
（24）, evacuated tube（24）On be provided with emptying pipe valve（25）.
9. hot-water boiler according to claim 1, it is characterised in that in boiler（15）Bottom sets ash collection slot（27）,
Ash collection slot（27）It is arranged with the ash silo that can move freely（12）.
10. hot-water boiler according to claim 1, it is characterised in that the boiler（15）It is externally provided with circuit controller
（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710422606.8A CN107101367A (en) | 2017-06-07 | 2017-06-07 | A kind of hot-water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710422606.8A CN107101367A (en) | 2017-06-07 | 2017-06-07 | A kind of hot-water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107101367A true CN107101367A (en) | 2017-08-29 |
Family
ID=59660608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710422606.8A Pending CN107101367A (en) | 2017-06-07 | 2017-06-07 | A kind of hot-water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107101367A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830726A (en) * | 2017-12-02 | 2018-03-23 | 湖南省烟草公司张家界市公司 | A kind of gasified combustion apparatus for tobacco flue-curing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294419Y (en) * | 1997-06-16 | 1998-10-14 | 郎逵 | Water heater |
| CN201917241U (en) * | 2010-07-23 | 2011-08-03 | 赵旸 | Evaporation air cooler of special-shaped section corrugated pipe |
| WO2015067380A1 (en) * | 2013-11-07 | 2015-05-14 | Efilume, S.L. | Self-cleaning burner |
| CN104930537A (en) * | 2015-06-19 | 2015-09-23 | 裴韩佶 | Flue gas recirculation combustion apparatus |
-
2017
- 2017-06-07 CN CN201710422606.8A patent/CN107101367A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294419Y (en) * | 1997-06-16 | 1998-10-14 | 郎逵 | Water heater |
| CN201917241U (en) * | 2010-07-23 | 2011-08-03 | 赵旸 | Evaporation air cooler of special-shaped section corrugated pipe |
| WO2015067380A1 (en) * | 2013-11-07 | 2015-05-14 | Efilume, S.L. | Self-cleaning burner |
| CN104930537A (en) * | 2015-06-19 | 2015-09-23 | 裴韩佶 | Flue gas recirculation combustion apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830726A (en) * | 2017-12-02 | 2018-03-23 | 湖南省烟草公司张家界市公司 | A kind of gasified combustion apparatus for tobacco flue-curing |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170829 |