CN2849582Y - Internal burning grate type boiler - Google Patents
Internal burning grate type boiler Download PDFInfo
- Publication number
- CN2849582Y CN2849582Y CN 200520077284 CN200520077284U CN2849582Y CN 2849582 Y CN2849582 Y CN 2849582Y CN 200520077284 CN200520077284 CN 200520077284 CN 200520077284 U CN200520077284 U CN 200520077284U CN 2849582 Y CN2849582 Y CN 2849582Y
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- CN
- China
- Prior art keywords
- flue
- boiler
- grate
- furnace shell
- internal
- 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.)
- Expired - Lifetime
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to an industrial boiler, particularly an internal burning grate type boiler. The utility model is composed of a boiler shell, a boiler base seat, an internal furnace, a smoke pipe, a fire grate, a water tank, etc., wherein the internal furnace is arranged in the boiler shell and the fire grate is arranged in the internal furnace. Compared with the background art, the internal burning grate type boiler provided by the utility model has the advantages that an internal burning structure is used to cause the heat energy to be sufficiently used, and the heat efficiency can reach 85 percents by the indication of an experimental result; the structure is simple, and the volume and the weight are decreased; the installation and the maintenance are convenience.
Description
(1) technical field
The utility model relates to a kind of Industrial Boiler, particularly a kind of internal combustion grate-type boiler.
(2) background technology
Industrial Boiler structurally is divided into multitubular boiler, water-tube boiler and fire tube boiler, generally is made up of furnace shell, furnace base, flue, smoke pipe, fire grate, water tank etc., manufactures package assembly usually,, pot and stove is made two parts up and down that is; In multitubular boiler, high-temperature flue gas flows in flue and smoke pipe, with the mode heating working medium of radiation and convection heat transfer' heat-transfer by convection.But at present there is following weak point in above-mentioned Industrial Boiler: 1, pan-furnace parallel construction, employing be the external heat mode, simultaneously, the heat absorption of refractory brick furnace wall too much, heat loss is bigger, the general thermal efficiency is about 75%; 2, the structure of pan-furnace apportion makes boiler volume huge, and consumptive material is consuming time, the manufacturing cost height, and the boiler weight of 10T specification reaches about 70T; 3, device is huge, and I﹠M is all very difficult.
(3) utility model content
Technical problem to be solved in the utility model is to adopt internal combustion version, place pot inner in stove, be about to flue and place furnace shell inside, fire grate is set in the flue constitutes internal combustion chamber, the internal combustion grate-type boiler of this spline structure that provides is improved boiler thermal output, simple in structure, be convenient to I﹠M simultaneously.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of internal combustion grate-type boiler is made up of furnace shell, furnace base, flue, smoke pipe, fire grate, water tank etc., and said flue places furnace shell inside, and said fire grate places flue inside.
Said furnace shell and flue all are cylinder, and flue is settled near the bottom of furnace shell, and the space constitutes water tank between flue and the furnace shell, and said smoke pipe places water tank.
Said fire grate is movably housed in flue inside, can advance and pull out flue.
Compare with background technology, internal combustion grate-type boiler provided by the utility model has following advantage: 1, adopted the internal combustion structure, heat energy is fully utilized, result of the test shows that the thermal efficiency is up to 85%; 2, simple in structure, volume and weight reduce greatly; 3, I﹠M is very convenient.
(4) description of drawings
Fig. 1 is the internal combustion grate-type boiler cross-sectional structural view that the utility model provides;
Fig. 2 is the internal combustion grate-type boiler face view that the utility model provides.
(5) specific embodiment
Internal combustion grate-type boiler provided by the utility model, form by furnace shell 1, furnace base 2, flue 3, smoke pipe 4, fire grate 5, water tank 6 etc., furnace shell and flue all are cylinder, flue is settled near the bottom of furnace shell, the space constitutes water tank between flue and the furnace shell, many smoke pipes are set in the water tank, and fire grate places flue inside; For ease of maintenance, fire grate is movably housed in flue inside, can advance and pull out flue, specifically can adopt mode such as track to realize.
Claims (3)
1, a kind of internal combustion grate-type boiler is made up of furnace shell, furnace base, flue, smoke pipe, fire grate, water tank etc., and it is characterized in that: said flue places furnace shell inside, and said fire grate places flue inside.
2, according to the said internal combustion grate-type of claim 1 boiler, it is characterized in that: said furnace shell and flue all are cylinder, and flue is settled near the bottom of furnace shell, and the space constitutes water tank between flue and the furnace shell, and said smoke pipe places water tank.
3, according to the said internal combustion grate-type of claim 1 boiler, it is characterized in that: said fire grate is movably housed in flue inside, can advance and pull out flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077284 CN2849582Y (en) | 2005-11-07 | 2005-11-07 | Internal burning grate type boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520077284 CN2849582Y (en) | 2005-11-07 | 2005-11-07 | Internal burning grate type boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849582Y true CN2849582Y (en) | 2006-12-20 |
Family
ID=37522065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520077284 Expired - Lifetime CN2849582Y (en) | 2005-11-07 | 2005-11-07 | Internal burning grate type boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849582Y (en) |
-
2005
- 2005-11-07 CN CN 200520077284 patent/CN2849582Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061220 |
|
| EXPY | Termination of patent right or utility model |