CN106871441A - Thermal boiler - Google Patents
Thermal boiler Download PDFInfo
- Publication number
- CN106871441A CN106871441A CN201710254622.0A CN201710254622A CN106871441A CN 106871441 A CN106871441 A CN 106871441A CN 201710254622 A CN201710254622 A CN 201710254622A CN 106871441 A CN106871441 A CN 106871441A
- Authority
- CN
- China
- Prior art keywords
- furnace wall
- bend pipe
- water tank
- combustion chamber
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 239000000446 fuel Substances 0.000 claims abstract description 13
- 238000004079 fireproofing Methods 0.000 claims abstract description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The present invention relates to a kind of thermal boiler, belong to boiler plant.The technical solution adopted by the present invention is：Thermal boiler, furnace wall is the inner chamber of hollow water circulation, bend pipe side by side is provided with stove, the inner side of bend pipe surrounds at least one combustion chamber with tweer side by side, the bend pipe top side by side is drawn from furnace wall, and bend pipe comes together in collecting pipe in bottom side by side, and collecting pipe both sides are passed through in furnace wall, fire proofing is provided between bend pipe side by side to separate the top of combustion chamber with stove internal upper part with side, the both sides furnace wall and front side furnace wall of the combustion chamber are provided with fuel input port.
Description
Technical field
The present invention relates to a kind of thermal boiler, belong to boiler plant.
Background technology
In the production of factory, the production of the class of chemical industry or food is especially related to, it is necessary to hot water is used as raw materials for production
Or used as auxiliary heating.In the north, heating can generally also use hot water.
For thermal boiler structure, there is vertical, also there is Horizontal rectangular structure.Common vertical counter-burning cylinder thermal boiler
Combustion chamber openings down, reach effect of coal saving.But this kind of structure can cause the flue gas resistance of the fired state of burning larger.
Horizontal rectangular back firing boiler furnace wall pressure-bearing has potential safety hazard in.
The content of the invention
The present invention relates to a kind of thermal boiler, flue gas in burning caused by solving Conventional upright back firing boiler combustion chamber downwards
Resistance is larger and Horizontal rectangular back firing boiler furnace wall pressure-bearing problem.
To achieve the above object, the technical solution adopted by the present invention is：
Thermal boiler, furnace wall is the inner chamber of hollow water circulation, and bend pipe side by side is provided with stove, and the inner side of bend pipe is enclosed with tweer side by side
Into at least one combustion chamber, the bend pipe top side by side is drawn from furnace wall, and bend pipe comes together in collecting pipe in bottom side by side, confluxes
Pipe both sides are passed through in furnace wall, and fire proofing is provided between bend pipe side by side separates the top of combustion chamber with side with stove internal upper part,
The both sides furnace wall and front side furnace wall of the combustion chamber are provided with fuel input port.
Bottom in the stove is provided with fire grate, and the fire grate is multigroup grate bar composition side by side, and grate bar side by side is by rotating shaft
Series connection, rotating shaft two ends are arranged on furnace wall, and rotating shaft can be rotated relative to furnace wall, a grate bar and a swing arm phase of the medium position of rotating shaft
Even, swing arm is hinged on a swing arm, and swing arm one end stretches out outer the driving by drive mechanism of stove and realizes that deeply stretching out body of heater moves.
Furnace wall top is respectively equipped with the water inlet and delivery port for accessing water Natural Circulation, and upper of furnace body is additionally provided with recirculated water
Case, delivery port is passed directly into cyclic water tank, and return pipe after crossing cyclic water tank interior circulation from the outside through extending cyclic water tank and connect
Enter the water inlet of body of heater, outlet pipe is additionally provided with cyclic water tank is passed through and use hot cell.
The water inlet gos deep into furnace wall bottom position inside furnace wall, and the delivery port is directly drawn from furnace wall inner chamber.
The outlet flue of the body of heater passes through cyclic water tank after being stretched out from top.
The advantage of the invention is that：
The present invention provides a kind of thermal boiler, realizes that pluralities of fuel burns simultaneously, and series connection pattern is formed between combustion chamber, can extend
Residence time of the fuel flue gas in combustion chamber, it is possible to increase efficiency of combustion, fully burning, realize unpowered longer-distance stream
Body or gas medium are conveyed.
Brief description of the drawings
Fig. 1 is cut-away view of the present utility model,
Fig. 2 is inside top figure of the present utility model,
Reference：1 side by side the swing arm 10 of 2 combustion chamber of bend pipe, 3 collecting pipe, 4 furnace wall, 5 inner chamber, 6 fuel input port, 7 fire grate, 8 rotating shaft 9 put
The return pipe of 15 outlet flue of lever 11 water inlet, 12 delivery port, 13 cyclic water tank, 14 outlet pipe 16.
Specific embodiment
The utility model thermal boiler, furnace wall is the inner chamber of hollow water circulation, bend pipe side by side is provided with stove, side by side bend pipe
Inner side surrounds at least one combustion chamber with tweer, and the bend pipe top side by side is drawn from furnace wall, and bend pipe converges in bottom side by side
Combine in collecting pipe, collecting pipe both sides are passed through in furnace wall, be provided between bend pipe side by side fire proofing by the top and side of combustion chamber with
Stove internal upper part is separated, and the both sides furnace wall and front side furnace wall of the combustion chamber are provided with fuel input port.
Boiler is the ignition temperature for reaching requirement in, can only put into fuel value fuel high, and suitable fuel is more single
One.Using many chamber structures of the invention, can simultaneously be burnt using pluralities of fuel, reach the same of ignition temperature requirement
When, reduce the use of fuel value fuel high, reduces cost.The furnace wall pressure-bearing that this kind of structure it also avoid rectangle horizontal boiler is small
Security performance has been seen in problem, raising.
Bottom in stove is provided with fire grate, and the fire grate is multigroup grate bar composition side by side, and grate bar side by side is connected by rotating shaft,
Rotating shaft two ends are arranged on furnace wall, and rotating shaft can be rotated relative to furnace wall, and a grate bar of the medium position of rotating shaft is connected with a swing arm, pendulum
Arm is hinged on a swing arm, and swing arm one end stretches out outer the driving by drive mechanism of stove and realizes that deeply stretching out body of heater moves.
Traditional fire grate is in the boiler to realize that waste material is discharged by the way of rotary shaft is twisted, but rotates shaft material and pass
It is big by moment of torsion in dynamic, it is easily broken off.This patent realizes the swing of fire grate by the way of swing arm is stretched, and will be driven to rotating
The torsion of axle is replaced with to the overall driving of fire grate, prevents the damage of rotary shaft.
Furnace wall top is respectively equipped with the water inlet and delivery port for accessing water circulation, and upper of furnace body is additionally provided with cyclic water tank, goes out
The mouth of a river is passed directly into cyclic water tank, and return pipe accesses entering for body of heater from the outside through cyclic water tank is extended after crossing in cyclic water tank
The mouth of a river, is additionally provided with outlet pipe and is passed through and use hot cell on recirculated water tank wall.Water inlet gos deep into furnace wall bottom position, institute inside furnace wall
Delivery port is stated directly to be drawn from furnace wall inner chamber.The outlet flue of body of heater passes through cyclic water tank after being stretched out from top.The setting can be carried
The flow distance of the flow media Natural Circulation after height heating, 10 times or so are improved than traditional structure self-loopa distance.
Claims (5)
1. a kind of thermal boiler, furnace wall is the inner chamber of hollow water circulation, it is characterized in that, bend pipe side by side is provided with stove, side by side bend pipe
Inner side and tweer surround at least one combustion chamber, the bend pipe top side by side is drawn from furnace wall, and bend pipe is in bottom side by side
Collecting pipe is come together in, collecting pipe both sides are passed through in furnace wall, be provided with fire proofing between bend pipe side by side by the top and side of combustion chamber
Separated with stove internal upper part, the both sides furnace wall and front side furnace wall of the combustion chamber are provided with fuel input port.
2. thermal boiler according to claim 1, it is characterized in that, the bottom in the stove is provided with fire grate, and the fire grate is
Multigroup grate bar composition side by side, grate bar side by side is connected by rotating shaft, and rotating shaft two ends are arranged on furnace wall, and rotating shaft can turn with respect to furnace wall
Dynamic, a grate bar of the medium position of rotating shaft is connected with a swing arm, and swing arm is hinged on a swing arm, and swing arm one end is stretched out outside stove
Driven by drive mechanism and realize that deeply stretching out body of heater moves.
3. thermal boiler according to claim 1, it is characterized in that, furnace wall top is respectively equipped with the water inlet for accessing water circulation
And delivery port, upper of furnace body is additionally provided with cyclic water tank, and delivery port is passed directly into cyclic water tank, and return pipe is circulated from the outside through crossing
Extend the water inlet that cyclic water tank accesses body of heater after in water tank, be additionally provided with outlet pipe on recirculated water tank wall and be passed through and use hot cell.
4. thermal boiler according to claim 3, it is characterized in that, the water inlet gos deep into furnace wall bottom position inside furnace wall
Put, the delivery port is directly drawn from furnace wall inner chamber.
5. thermal boiler according to claim 3, it is characterized in that, the outlet flue of the body of heater stretched out from top after through following
Ring water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254622.0A CN106871441A (en) | 2017-04-18 | 2017-04-18 | Thermal boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254622.0A CN106871441A (en) | 2017-04-18 | 2017-04-18 | Thermal boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106871441A true CN106871441A (en) | 2017-06-20 |
Family
ID=59162746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710254622.0A Pending CN106871441A (en) | 2017-04-18 | 2017-04-18 | Thermal boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106871441A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152143Y (en) * | 1993-03-18 | 1994-01-05 | 潍坊市潍城翔天实业总公司 | Steam boiler |
| CN2708168Y (en) * | 2004-05-12 | 2005-07-06 | 丁德宝 | Conical corrugated furnace boiler |
| JP2012037115A (en) * | 2010-08-05 | 2012-02-23 | Mitsubishi Heavy Ind Ltd | Furnace structure of circulating fluidized-bed boiler |
| CN202734221U (en) * | 2012-07-02 | 2013-02-13 | 李文学 | Vertical energy-saving environmental-protection boiler |
| CN203784905U (en) * | 2014-03-31 | 2014-08-20 | 姚小金 | Normal pressure combustion furnace for waste fungus bags of edible fungi |
| CN203980623U (en) * | 2014-08-06 | 2014-12-03 | 北京桑普阳光技术有限公司 | A kind of heating and bathing hot-water boiler |
| CN205048468U (en) * | 2015-10-14 | 2016-02-24 | 曲建亭 | Automatic boiler of coal deashing |
| CN205227790U (en) * | 2015-12-28 | 2016-05-11 | 尹浚生 | Vertical environmental protection heating stove of economizing on coal |
| CN206683215U (en) * | 2017-04-18 | 2017-11-28 | 王晓东 | Thermal boiler |
-
2017
- 2017-04-18 CN CN201710254622.0A patent/CN106871441A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152143Y (en) * | 1993-03-18 | 1994-01-05 | 潍坊市潍城翔天实业总公司 | Steam boiler |
| CN2708168Y (en) * | 2004-05-12 | 2005-07-06 | 丁德宝 | Conical corrugated furnace boiler |
| JP2012037115A (en) * | 2010-08-05 | 2012-02-23 | Mitsubishi Heavy Ind Ltd | Furnace structure of circulating fluidized-bed boiler |
| CN202734221U (en) * | 2012-07-02 | 2013-02-13 | 李文学 | Vertical energy-saving environmental-protection boiler |
| CN203784905U (en) * | 2014-03-31 | 2014-08-20 | 姚小金 | Normal pressure combustion furnace for waste fungus bags of edible fungi |
| CN203980623U (en) * | 2014-08-06 | 2014-12-03 | 北京桑普阳光技术有限公司 | A kind of heating and bathing hot-water boiler |
| CN205048468U (en) * | 2015-10-14 | 2016-02-24 | 曲建亭 | Automatic boiler of coal deashing |
| CN205227790U (en) * | 2015-12-28 | 2016-05-11 | 尹浚生 | Vertical environmental protection heating stove of economizing on coal |
| CN206683215U (en) * | 2017-04-18 | 2017-11-28 | 王晓东 | Thermal boiler |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
|
| WD01 | Invention patent application deemed withdrawn after publication |