CN201170658Y - Briquette phase-change furnace - Google Patents
Briquette phase-change furnace Download PDFInfo
- Publication number
- CN201170658Y CN201170658Y CNU2007203121696U CN200720312169U CN201170658Y CN 201170658 Y CN201170658 Y CN 201170658Y CN U2007203121696 U CNU2007203121696 U CN U2007203121696U CN 200720312169 U CN200720312169 U CN 200720312169U CN 201170658 Y CN201170658 Y CN 201170658Y
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- CN
- China
- Prior art keywords
- heat exchanger
- briquette
- steam generator
- boiler
- phase changeable
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Abstract
The utility model provides a briquette phase changeable boiler, which solves the problems that the environmental protection of the traditional coal typed boiler can not reach the standards, the combustion efficiency of the traditional coal is low and the cost of the traditional phase changeable boiler is increased continuously. The briquette phase changeable boiler uses a steam generator as a main body. A heat exchange pipe, a chamber wall and a combustion chamber are arranged. A movable typed grate is arranged on the bottom of the combustion chamber. Compared with the prior art, the structure of the briquette phase changeable boiler is suitable for taking briquette as fuels. The briquette phase changeable boiler has high combustion thermal efficiency and low smoke evacuation dust content without black smoke by using the honeycomb characteristic of briquette. The briquette phase changeable has simple structure, and is convenient to be operated, used and maintained. The operation is safe and reliable. The operation cost and energy consumption are low.
Description
Technical field
The utility model relates to a kind of moulded coal phase-change furnace, belongs to boiler, heating furnace field.
Background technology
Along with oil, pneumatolytic rising originally, traditional fuel oil, gas fired-boiler are faced with significant challenge.Coal-burning boiler is relatively low because of the coal cost, and the market share will enlarge.But traditional coal-burning boiler exists the not up to standard and low problem of combustion thermal efficiency of environmental protection always, and this is that market is leading with the boiler of burning fine coal again wherein.The phase-change furnace that utilizes the manufacturing of phase transition of vacuum principle is a kind of thermal efficiency height, safe in utilization, Remarkable Energy Saving New-type boiler, and fuel does not still have fitter type coal phase-change furnace based on oil, gas, fine coal etc.
Summary of the invention
The utility model provides a kind of phase-change furnace of fitter type coal combustion, and rational in infrastructure, safety and environmental protection, energy-saving effect are remarkable.
Technical scheme is: moulded coal phase-change furnace main body is a steam generator, the steam generator shell internal upper part is provided with heat exchanger tube, the steam generator shell outer lower side is provided with furnace wall, the furnace wall inner space is the combustion chamber, and the bottom, combustion chamber is provided with the packaged type fire grate, and the fire grate rear lower is established pit, the steam generator top is provided with pressure controller, heat exchanger tube one end is outside steam generator shell, and combustion chamber one side is provided with exhaust opening, and fire grate bottom one side is provided with air inlet.
As a kind of preferred version, the external heat exchanger in described steam generator top, heat exchanger tube is arranged in the heat exchanger, heat exchanger tube one end is outside heat exchanger shell, pressure controller is arranged on the heat exchanger top, and heat exchanger and steam generator split are provided with, between tube connector is set.
The external air-introduced machine of described exhaust opening, the external chimney of described air-introduced machine.
Compared to existing technology, being fit to the moulded coal on the utility model structure is fuel, utilizes the cellular characteristics of moulded coal, the combustion thermal efficiency height, low, the over-emitting black exhaust not of smoke evacuation dustiness, simple in structure, operation, use, easy to maintenance, safe and reliable to operation, operating cost, energy consumption are low.
Description of drawings
Fig. 1,2,3, the 4th, the utility model example structure schematic diagram.
The specific embodiment
Embodiment one:
As shown in Figure 1, 2, this moulded coal phase-change furnace, main body is a steam generator 1, steam generator 1 housing internal upper part is provided with heat exchanger tube 5, steam generator 1 hull outside downside is provided with furnace wall 7, the inner space that furnace wall 7 and steam generator 1 bottom constitute is combustion chamber 11, and 11 bottoms, combustion chamber are provided with packaged type fire grate 6, and fire grate 6 rear lowers are established pit 10.Steam generator 1 top is provided with pressure controller 4, by the discharge of control steam, makes the steam generator 1 inner vacuum state that forms little negative pressure.Heat exchanger tube 5 is provided with import and outlet, and import and outlet are outside steam generator 1 housing.Combustion chamber 11 1 sides are provided with exhaust opening 9, can external chimney.
During work, at first pull out fire grate 6, put moulded coal 18, mobile grate can be by hydraulic means or electric device.The fire grate of having put moulded coal is pushed combustion chamber 3, ignition, moulded coal is under the air 15 of abundance is supported, working medium 16 in the burning heating steam generator 1, liquid working substance 16, this example is a water, discharges by pressure controller 4 behind the up formation pressure of steam that working medium 16 produces, and reaches the balance of internal pressure.Working medium exchanges in steam heat and the heat exchanger tube 5, is used by external equipment.Flue gas is discharged from exhaust opening 9.Waste residue 17 after the burning pushes pit 10, and is discarded.
Embodiment two:
Moulded coal phase-change furnace shown in Fig. 3,4, the external heat exchanger 2 in steam generator 1 top, heat exchanger tube 5 is arranged in the heat exchanger 2, heat exchanger tube 5 is provided with import and outlet, import and outlet are outside heat exchanger 2 housings, pressure controller 4 is arranged on heat exchanger 2 tops, heat exchanger 2 and steam generator 1 split setting, between tube connector 3 is set.Pressure controller 4 makes steam generator 1 and the heat exchanger 2 inner vacuum states that form little negative pressure by the discharge of control steam.Exhaust opening 9 external air-introduced machines 12, air-introduced machine 12 external chimneys 13.
During work, at first pull out fire grate 6, put moulded coal 18, mobile grate can be by hydraulic means or electric device.The fire grate of having put moulded coal is pushed combustion chamber 3, ignition, moulded coal is under the air 15 of abundance is supported, liquid working substance 16 in the burning heating steam generator 1, this example is a water, the steam that liquid working substance 16 produces forms and uply behind the pressure enters heat exchanger 2 by tube connector 3 and discharge by pressure controller 4, reaches the balance of internal pressure.Steam heat and heat exchanger tube 5 interior working medium exchange in the heat exchanger 2, are used by external equipment.Flue gas is discharged along chimney 13 through air-introduced machine 12 from exhaust opening 9.Waste residue 17 after the burning pushes pit 10, and is discarded.
Claims (3)
1, a kind of moulded coal phase-change furnace, main body is steam generator (1), it is characterized in that steam generator (1) housing internal upper part is provided with heat exchanger tube (5), steam generator (1) hull outside downside is provided with furnace wall (7), furnace wall (7) inner space is combustion chamber (11), bottom, combustion chamber (11) is provided with packaged type fire grate (6), fire grate (6) rear lower is established pit (10), steam generator (1) top is provided with pressure controller (4), heat exchanger tube (5) one ends are outside steam generator (1) housing, combustion chamber (11) one sides are provided with exhaust opening (9), and fire grate (6) bottom one side is provided with air inlet (8).
2, moulded coal phase-change furnace as claimed in claim 1, it is characterized in that the external heat exchanger in steam generator (1) top (2), heat exchanger tube (5) is arranged in the heat exchanger (2), heat exchanger tube (5) one ends are outside heat exchanger (2) housing, pressure controller (4) is arranged on heat exchanger (2) top, heat exchanger (2) and steam generator (1) split setting, between tube connector (3) is set.
3, moulded coal phase-change furnace as claimed in claim 1 or 2 is characterized in that the external air-introduced machine of exhaust opening (9) (12), the external chimney of air-introduced machine (12) (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203121696U CN201170658Y (en) | 2007-12-24 | 2007-12-24 | Briquette phase-change furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203121696U CN201170658Y (en) | 2007-12-24 | 2007-12-24 | Briquette phase-change furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170658Y true CN201170658Y (en) | 2008-12-24 |
Family
ID=40209711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203121696U Expired - Lifetime CN201170658Y (en) | 2007-12-24 | 2007-12-24 | Briquette phase-change furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170658Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012057A (en) * | 2010-04-10 | 2011-04-13 | 山东圣威新能源有限公司 | Boiler heating device with organic heat carrier of high efficiency, energy saving, environmental protection and gas liquid two-phase |
| CN102012096A (en) * | 2010-04-10 | 2011-04-13 | 山东圣威新能源有限公司 | Gas-liquid two-phase organic heat carrier boiler |
| CN102748744A (en) * | 2012-08-02 | 2012-10-24 | 宁夏三新热超导技术有限公司 | Multi-well-mouth single body assembled type natural gas heating furnace |
-
2007
- 2007-12-24 CN CNU2007203121696U patent/CN201170658Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012057A (en) * | 2010-04-10 | 2011-04-13 | 山东圣威新能源有限公司 | Boiler heating device with organic heat carrier of high efficiency, energy saving, environmental protection and gas liquid two-phase |
| CN102012096A (en) * | 2010-04-10 | 2011-04-13 | 山东圣威新能源有限公司 | Gas-liquid two-phase organic heat carrier boiler |
| CN102012057B (en) * | 2010-04-10 | 2012-08-29 | 山东圣威新能源有限公司 | Boiler heating device with organic heat carrier of high efficiency, energy saving, environmental protection and gas liquid two-phase |
| CN102012096B (en) * | 2010-04-10 | 2013-01-02 | 山东圣威新能源有限公司 | Gas-liquid two-phase organic heat carrier boiler |
| CN102748744A (en) * | 2012-08-02 | 2012-10-24 | 宁夏三新热超导技术有限公司 | Multi-well-mouth single body assembled type natural gas heating furnace |
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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: 20170105 Address after: 750002 the Ningxia Hui Autonomous Region hi tech Industrial Development Zone of Yinchuan Road 6, three new technology center Patentee after: Ningxia Sanxin vacuum boiler manufacturing Co., Ltd. Address before: The new technology center of Yinchuan high tech Industrial Development Zone, the Ningxia Hui Autonomous Region 750002 Patentee before: Sanxin Heat Superconduction Technology Co., Ltd., Ningxia |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081224 |