CN202166179U - Boiler with biomass particle as fuel - Google Patents
Boiler with biomass particle as fuel Download PDFInfo
- Publication number
- CN202166179U CN202166179U CN2011202588397U CN201120258839U CN202166179U CN 202166179 U CN202166179 U CN 202166179U CN 2011202588397 U CN2011202588397 U CN 2011202588397U CN 201120258839 U CN201120258839 U CN 201120258839U CN 202166179 U CN202166179 U CN 202166179U
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- Prior art keywords
- boiler
- burner
- cover plate
- bottom frame
- boiler body
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- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model discloses a boiler with biomass particle as a fuel, belonging to the technical field of burning equipment. The boiler comprises a bottom frame, a burner mounted in the bottom frame, a hopper mounted on the bottom frame, a material feeding mechanism connected between the hopper and the burner, an interlayer type boiler body which is mounted on the bottom frame and equipped with a heat insulating layer, a cylindrical hearth arranged on the burner in the boiler body, a plurality rows of upright type overheating pipes arranged in the boiler body and communicated with an outlet of the hearth, a dust integrating box that is arranged below the upright type overheating pipe and provided with an inspecting cover plate, an upper cover plate arranged on the top of the boiler body in cover connection way, and a chimney which is connected with the outlet of the upright type overheating pipe and passes through the upper cover plate to extend out of the boiler body. The boiler disclosed by the utility model has full heat exchanging performance, high heat utility rate, and can replace existing coal burning boiler.
Description
Technical field
It is the boiler of fuel with the biological particles that the utility model provides a kind of.Belong to the combustion apparatus technical field.
Background technology
Existing coal-burning boiler is a lot, but is that the boiler of fuel does not also see have with the biological particles.With the coal is not only expensive of fuel, pollutes also serious.Along with rise with these biomass granule fuels such as wood substance grain, stalk particles, how these biomass granule fuels are substituted the heat effect that fire coal is used for boiler and guarantees boiler, be the problem that we should address.
The utility model content
The purpose of the utility model is the problem that fuel price is expensive and pollution is also serious that solves existing coal-burning boiler, and providing a kind of is the boiler of fuel with the biological particles.
The utility model be that the boiler of fuel is by underframe with the biological particles; Be installed in the burner in the underframe; Be installed in the hopper on the underframe; Be connected the feed mechanism between hopper and the burner; Be arranged on the sandwich-type boiler furnace that has heat-insulation layer on the underframe; Be arranged on the tubular burner hearth that is positioned at the burner top in the body of heater; Be arranged on the erect-type superheater tube that the number row in the body of heater communicates with furnace outlet; Be installed in the ash deposition box that overhauls cover plate that has of erect-type superheater tube below; Lid is connected on the upper cover plate at body of heater top; The chimney that upper cover plate stretches out outside body of heater that passes that joins with the outlet of erect-type superheater tube constitutes.
This boiler constitutes hydroecium by the space between sandwich-type body of heater and tubular burner hearth and the erect-type superheater tube; The flame entering burner hearth that biomass granule fuel burns in burner and forms; High-temperature flue gas gets into erect-type superheater tube through furnace outlet; Form the heat exchange form of " water bag fire ", increase than its heat exchange efficiency of heat exchange form of " the fiery Bao Shui " of existing coal-burning boiler.The erect-type superheater tube that many groups are arranged has formed many return cycle of heat, and heat exchange is abundant, and heat utilization efficiency is high, and the chimney breast temperature can be low to moderate below 100 ℃.By means of the maintenance cover plate on upper cover plate and the grey box, can clear up the black dirt in the erect-type superheater tube easily, to keep the heat exchange efficiency of erect-type superheater tube.
The content of the utility model combines following examples to do explanation further.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 is the A-A figure of Fig. 1
Fig. 3 is the internal structure sketch map that removes behind upper cover plate, hopper and the part body of heater
The specific embodiment
Referring to Fig. 1～3, this boiler by underframe 1, be installed in burner 2 in the underframe, be installed in hopper 3 on the underframe 1, be connected feed mechanism 4 between hopper 3 and the burner 2, be arranged on the sandwich-type boiler furnace 5 that has heat-insulation layer 12 on the underframe 1, be arranged on the tubular burner hearth 6 that is arranged in burner 2 tops in the body of heater 5, be arranged on erect-type superheater tube 7 that the number row of body of heater 5 communicates with furnace outlet, be installed in the ash deposition box 9 that overhaul cover plate 8 having of erect-type superheater tube 7 belows, cover the upper cover plate 10 that is connected on the body of heater top, and 11 in the chimney that upper cover plate 10 stretches out outside body of heater 5 that passes that joins of the outlet of erect-type superheater tube 7 constitute.13 is the fire rod of burner among the figure, and 14 is the grouping dividing plate of superheater tube 7, and 15 is the water inlet pipe of boiler.
Claims (1)
1. one kind is the boiler of fuel with the biological particles, it is characterized in that described boiler by underframe, be installed in burner in the underframe, be installed in hopper on the underframe, be connected feed mechanism between hopper and the burner, be arranged on the sandwich-type boiler furnace that has heat-insulation layer on the underframe, be arranged on the tubular burner hearth that is arranged in the burner top in the body of heater, be arranged on erect-type superheater tube that the number row of body of heater communicates with furnace outlet, be installed in the ash deposition box that overhaul cover plate having of erect-type superheater tube below, cover the upper cover plate that is connected on the body of heater top, and the chimney that upper cover plate stretches out outside body of heater that passes that joins of the outlet of erect-type superheater tube constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202588397U CN202166179U (en) | 2011-07-21 | 2011-07-21 | Boiler with biomass particle as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202588397U CN202166179U (en) | 2011-07-21 | 2011-07-21 | Boiler with biomass particle as fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166179U true CN202166179U (en) | 2012-03-14 |
Family
ID=45801998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202588397U Expired - Lifetime CN202166179U (en) | 2011-07-21 | 2011-07-21 | Boiler with biomass particle as fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016729A (en) * | 2016-07-05 | 2016-10-12 | 金俊青 | Fully-automatic water heating boiler and use method thereof |
| CN106500307A (en) * | 2016-11-03 | 2017-03-15 | 黄山容宇五金制品有限公司 | A kind of novel multi-pass biomass thermal wind furnace |
-
2011
- 2011-07-21 CN CN2011202588397U patent/CN202166179U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016729A (en) * | 2016-07-05 | 2016-10-12 | 金俊青 | Fully-automatic water heating boiler and use method thereof |
| CN106500307A (en) * | 2016-11-03 | 2017-03-15 | 黄山容宇五金制品有限公司 | A kind of novel multi-pass biomass thermal wind furnace |
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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: 20120314 |
|
| CX01 | Expiry of patent term |