CN200943849Y - Single-chamber circular platform combustion arch type environment-friendly gas-combusting boiler - Google Patents
Single-chamber circular platform combustion arch type environment-friendly gas-combusting boiler Download PDFInfo
- Publication number
- CN200943849Y CN200943849Y CN 200620091759 CN200620091759U CN200943849Y CN 200943849 Y CN200943849 Y CN 200943849Y CN 200620091759 CN200620091759 CN 200620091759 CN 200620091759 U CN200620091759 U CN 200620091759U CN 200943849 Y CN200943849 Y CN 200943849Y
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- chamber
- coal
- burning
- arch
- combustion
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Abstract
A single chamber circular platform arch type environmental protection coal gas combustion boiler is provided, consisting of an underground infrastructure, a boiler body, a grate bar, a hearth, a burning arch, a water pipe, and a fire partition. A sewage outlet led to the body outside is arranged at the bottom of a double wall water layer; a slagging door is arranged under the corresponding position of the front side of the boiler body and the coal-burning chamber and a coaling door is arranged above the corresponding position of the front side of the boiler body and the coal-burning chamber. The space between the coal-burning chamber and a gas burning chamber is divided into two independent function chambers through the fire partition made of the fireproof material; an ignition opening is arranged at the gas burning chamber corresponding to the boiler body. An air distribution outlet connected with the outside is arranged at one side of the fire partition, the burning arch is arranged at the middle position of the gas burning chamber, the lower end of the burning arch is fixed on the fire partition, an air passing passage in the middle of the fire partition is communicated with the burning arch; the upper space of the burning chamber is divided into two heat transfer chambers through a two-layer fire partition. The utility model adopts the designation of the burning arch and makes a heating water pipe arranged in horizontal direction, thereby the utility model has the effects of better burning effect, higher heat conversion ratio, more environmental protection and energy saving.
Description
Technical field
The single chamber round platform combustion arch formula environmental protection coal-burning gas boiler that has the environmental protection and energy saving function in a kind of field of boilers.
Background technology
Boiler is frequent heat resource equipment, the especially coal-burning boiler that uses in each field of society, although need to consume a large amount of coals, all can not have in life and the production or few lacking.
The coal-burning gas boiler design was once arranged in the past, produce coal gas by fire coal half combustion state, the coal gas that burns then heating heat transfer medium forms thermal source.Though coal-burning gas boiler in the past can obtain to economize on coal to a certain extent, improve the effect of the thermal efficiency, but because of there not being the more design of the combustion chamber of science, the layout of heat transfer system also has the technology shortcoming that can discuss, Gu Er still can not satisfy society's, efficiently requirement further energy-conservation to the coal-burning gas boiler better.
Summary of the invention
The purpose of this utility model is to walk crosswise the design of arrangement by concave combustion chamber and heat transfer water pipe, make its advantage that not only has former coal-burning gas boiler, also have more science of combustion system, the characteristics that the thermal efficiency is higher, more environmental protection of coal-burning gas boiler relatively, more energy-conservation.
The utility model by underground foundation facility, body of heater, fire grate, coal thorax, combustion arch, water pipe, lead the fire screen section and form, establish the double wall water layer in the body of heater, double wall water layer bottom is provided with leads to external sewage draining exit; The positive corresponding position in body of heater and coal-fired chamber divides into the fire door of slagging tap, on establish and add coal stove door; The fire screen section made from refractory material between coal-fired chamber and the fuel chamber of leading is divided into two independently functional compartments, and fuel chamber corresponding body of heater place is provided with lighting-up tuyere; Lead the air distribution outlet that fire screen section one side is provided with and the external world communicates, combustion arch is arranged on the fuel chamber centre position, and the lower end is fixed on leads above the fire screen section, and leading fire screen section centre had the gas passage to communicate with combustion arch; The combustion chamber superjacent air space is divided into two heat transfer chamber up and down with the two-layer fire screen section of leading, and the corresponding body of heater of heat transfer chamber place is provided with two observation panels up and down; The transversely arranged layered arrangement of heat transfer water pipe is in heat transfer chamber; The heat transfer water pipe communicates with the double wall hydroecium, and the body of heater top is provided with linked hole, chimney, delivery port and two instrument connectors.
Combustion arch is trapezoidal circular platform type, above be provided with some flame through holes with cylinder all around.
Constitute the two-layer fire screen section of leading of heat transfer chamber, laterally different two ends disconnect respectively, constitute circuitous over-temperature channel.
The underground foundation facility is made of general lighting-up tuyere, igniting chamber and air distribution outlet, air distribution passage.
The course of work of the present utility model is as follows: after coal-fired indoor coal burning was lighted, under the help of ground lower air distribution device, owing to be provided with vent aperture around the coal-fired chamber, fire coal was in half burning aerogenesis state.Partly the coal-fired coal gas that produces of combustion enters combustion arch by leading the disconnected middle gas passage of crossing of fire screen.At this moment, manually by lighting a mouthful disposable some coal gas, simultaneously, air distribution outlet begins continuous air distribution, helps the interior combustion gas of combustion arch fully to burn.The gas burner of burning is by outwards spraying all over the fire jetting hole established on the combustion arch, and heated gas is discharged heat transfer water pipe heating back along by leading over-temperature channel that the fire screen section the constitutes heat transfer chamber that weaves throngh along chimney.After water in the heat transfer water pipe is heated, discharge in regular turn by the delivery port that communicates with the double wall hydroecium, water inlet injects cold water, realizes its heating function.
The utility model has been because adopted the design of combustion arch and made the heating pipe transversely arranged, Gu Er, and it is better to have combustion efficiency, and thermal conversion rate is higher, and more the effect of environmental protection and energy saving has good market prospects.
Description of drawings
Accompanying drawing is a structural representation of the present utility model, also is that specification digest is with scheming.Each label is respectively among the figure: (1) sewage draining exit, (2) water inlet, (3) (4) fire door, (5) the fire screen section is led in (8) (16), (6) lighting-up tuyere, (7) body of heater, (9) (15) water pipe, (10) (14) instrument tube connector, (11) delivery port, (12) chimney, (13) connected entrance, (17) combustion arch, (18) air distribution outlet, (19) fire grate, (20) interlayer.
The specific embodiment
The utility model is described further now in conjunction with the accompanying drawings an example.
Embodiment:
Body of heater (7) is made of common iron plate, diameter 1200mm, high 2800mm; Chimney (12) diameter 400mm, high 200mm; Water inlet (2) diameter 80mm, long 100mm; Delivery port (11) diameter 100mm, high 100mm; Connected entrance (13) diameter 80mm, high 100mm; Air distribution outlet (18) diameter 108mm, long 100mm; Instrument tube connector (10) (14) sets up both sides, body of heater upper end, diameter 3/4, high 40mm separately; The thick 100mm of furnace sandwich (20); Lead the thick 200mm of fire screen section (5), make of refractory material, inside is buried aid distributing pipe underground, communicates with air distribution outlet (18); Combustion arch (17) wall thickness 260mm, high 380mm, upper end diameter 320mm, lower end 440mm, 5 in diameter 60mm hole is established in the upper end, establishes 50 in 60mm hole all around; Lead the thick 120mm of fire screen section (16); Lead the thick 60mm of fire screen section (8); Water pipe (15) (9) diameter 57mm, following heat transfer chamber is provided with triple-layered water pipe altogether, every layer of 40 pipe, 100mm tilts 3 ° at interval, and last heat transfer chamber is provided with two layers of water pipe altogether, and 40 every layer, 100mm tilts 3 ° at interval.
Claims (2)
1, a kind of single chamber round platform combustion arch formula environmental protection coal combustion gas boiler, by underground foundation facility, body of heater, fire grate, coal thorax, combustion arch, water pipe, lead the fire screen section and form, it is characterized in that: establish the double wall water layer in the body of heater, double wall water layer bottom is provided with leads to external sewage draining exit; The positive corresponding position in body of heater and coal-fired chamber divides into the fire door of slagging tap, on establish and add coal stove door; The fire screen section made from refractory material between coal-fired chamber and the fuel chamber of leading is divided into two independently functional compartments, and the corresponding body of heater in combustion chamber place is provided with lighting-up tuyere; Lead the air distribution outlet that fire screen section one side is provided with and the external world communicates, combustion arch is arranged on the fuel chamber centre position, and the lower end is fixed on leads above the fire screen section, and leading fire screen section centre had the gas passage to communicate with combustion arch; The combustion chamber superjacent air space is divided into two heat transfer chamber up and down with the two-layer fire screen section of leading, and the corresponding body of heater of heat transfer chamber place is provided with two observation panels up and down; The transversely arranged layered arrangement of heat transfer water pipe is in heat transfer chamber; The heat transfer water pipe communicates with the double wall hydroecium, and the body of heater top is provided with intercommunicating pore, chimney, delivery port and two instrument connectors.
2, boiler as claimed in claim 1 is characterized in that: combustion arch is trapezoidal circular platform type, above be provided with some flame through holes with cylinder all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091759 CN200943849Y (en) | 2006-06-27 | 2006-06-27 | Single-chamber circular platform combustion arch type environment-friendly gas-combusting boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091759 CN200943849Y (en) | 2006-06-27 | 2006-06-27 | Single-chamber circular platform combustion arch type environment-friendly gas-combusting boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943849Y true CN200943849Y (en) | 2007-09-05 |
Family
ID=38718484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620091759 Expired - Fee Related CN200943849Y (en) | 2006-06-27 | 2006-06-27 | Single-chamber circular platform combustion arch type environment-friendly gas-combusting boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943849Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654287A (en) * | 2015-01-29 | 2015-05-27 | 温州市龙一五金有限公司 | Biomass boiler energy-saving burning machine |
-
2006
- 2006-06-27 CN CN 200620091759 patent/CN200943849Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654287A (en) * | 2015-01-29 | 2015-05-27 | 温州市龙一五金有限公司 | Biomass boiler energy-saving burning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |