CN204829881U - High -effect biomass boiler - Google Patents
High -effect biomass boiler Download PDFInfo
- Publication number
- CN204829881U CN204829881U CN201520632510.0U CN201520632510U CN204829881U CN 204829881 U CN204829881 U CN 204829881U CN 201520632510 U CN201520632510 U CN 201520632510U CN 204829881 U CN204829881 U CN 204829881U
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- China
- Prior art keywords
- feeding device
- shell
- furnace gate
- grate
- boiler
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- 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 - Fee Related
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Abstract
The utility model relates to a high -effect biomass boiler includes feeding device, boiler body, and feeding device establishes by boiler body, feeding device expects shell, hob including receiving, and the hob is established and is installed with receiving the rotation of material shell in receipts material shell, boiler body includes the shell, goes up the furnace gate, well furnace gate, down the furnace gate, go up the grate, down the grate, go up the furnace gate well furnace gate, lower furnace gate top -down establish at the shell lateral wall in proper order, and upward grate, lower grate top -down establish at the inner chamber in proper order, its characterized in that: feeding device's discharge gate corresponds highest furnace gate, goes up the grate and uses near ejection of compact oral -lateral as the culmination downward sloping. The utility model discloses the fuel utilization efficiency is high, and boiler efficiency is good, the biomass briquette fuel ignition point is low, so it is easy to ignite, fires soon, and the burning is completely stable, the fuel saving.
Description
Technical field
The utility model relates to a kind of high-effect biomass boiler, is widely used in the fields such as heating, heating, drying, generating.
Background technology
China and even in the world most boiler are all use fire coal, but due to lacking of the non-renewable and fat coal of coal, thus cause a series of environment and economy problem, such as atmosphere pollution causes acid rain, urban air-quality degradation, have impact on the quality of life of people and healthy, so find out, to substitute coal-fired fuel imperative.And biomass molding fuel is as a kind of energy of clean regeneration, environmental protection and economic is one of coal-fired energy providing energy as an alternative.But general coal-burning boiler cannot biomass burning, so biomass molding fuel direct-combustion boiler is shown great attention to by people and in active development research.
Current biomass boiler radiation heating-surface amasss less than normal, causes radiation heat transfer insufficient, makes fire box temperature too high, particularly upper furnace. and cause furnace wall body of wall near upper furnace door overheated, add the radiation loss of boiler.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of structural design to manage, and radiation heat transfer and heat convection are more abundant, the high-effect biomass boiler that the thermal efficiency is higher.
The technical scheme in the invention for solving the above technical problem is: high-effect biomass boiler comprises feeding device, boiler body, and feeding device is located at by boiler body;
Described feeding device comprises rewinding shell, screw rod, and screw rod is located in rewinding shell to rotate with rewinding shell and installs;
Described boiler body comprises shell, upper furnace door, middle fire door, lower furnace door, upper fire-grating, lower fire grating, upper furnace door, described middle fire door, lower furnace door are located at side wall of outer shell from top to bottom successively, upper fire-grating, lower fire grating are located at inner chamber from top to bottom successively, it is characterized in that: upper furnace door in the discharging opening correspondence of feeding device, upper fire-grating with near discharging opening side for height point downward-sloping.
Lower fire grating described in the utility model is that three-decker is separated into 3 separate space.
The advantage that the utility model is had compared to existing technology:
1, biomass molding fuel utilization ratio is high, and boiler thermal output is good; Biomass molding fuel ignition point is low, so igniting easily, fires fast, flameholding is complete, fuel saving.
2, carbon dioxide zero discharge, smoke dust and tar during burning, fuel can burn completely, last only remaining some limes.Sanitation and hygiene are pollution-free, are beneficial to health, and living beings discharge is coal-fired 1/10, well below discharging standards.
3, economical convenient, biomass molding fuel low price economy, wide material sources, it is convenient to store; Automaticity is high, and operation labour intensity is little.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is specifically implemented.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment 1:
See Fig. 1, high-effect biomass boiler described in the utility model comprises feeding device 1, boiler body 2, and it is other that feeding device 1 is located at boiler body 2;
Feeding device 1 described in the utility model comprises rewinding shell 11, screw rod 12, and screw rod 12 is located in rewinding shell 11 to rotate with rewinding shell 11 and installs;
Described boiler body 2 comprises shell 21, upper furnace door 22, middle fire door 23, lower furnace door 24, upper fire-grating 25, lower fire grating 26, described upper furnace door 22, middle fire door 23, lower furnace door 24 and is located at shell 21 sidewall from top to bottom successively, upper fire-grating 25, lower fire grating 26 are located at inner chamber 3 from top to bottom successively, the corresponding upper furnace door 22 of discharging opening 13 of described feeding device 1, upper fire-grating 25 with near discharging opening 13 side for height point downward-sloping.Adopt the fuel that feeding device 1 inputs, fall from discharging opening 13 and avoid local accumulation along upper fire-grating 25 landing from top to bottom afterwards, cause burning insufficient.
Lower fire grating 26 described in the utility model is separated into 3 separate space for three-decker.
In addition; it should be noted that, the specific embodiment described in this description, its each several part title etc. can be different; all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (2)
1. high-effect biomass boiler, comprise feeding device, boiler body, feeding device is located at by boiler body, boiler body comprises shell, upper furnace door, middle fire door, lower furnace door, upper fire-grating, lower fire grating, described upper furnace door, middle fire door, lower furnace door is located at side wall of outer shell from top to bottom successively, upper fire-grating, lower fire grating is located at inner chamber from top to bottom successively, it is characterized in that: upper furnace door in the discharging opening correspondence of feeding device, upper fire-grating with near discharging opening side for height point downward-sloping, described feeding device comprises rewinding shell, screw rod, screw rod is located in rewinding shell to rotate with rewinding shell and installs.
2. high-effect biomass boiler according to claim 1, is characterized in that: described lower fire grating is that three-decker is separated into 3 separate space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632510.0U CN204829881U (en) | 2015-08-20 | 2015-08-20 | High -effect biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632510.0U CN204829881U (en) | 2015-08-20 | 2015-08-20 | High -effect biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829881U true CN204829881U (en) | 2015-12-02 |
Family
ID=54687478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632510.0U Expired - Fee Related CN204829881U (en) | 2015-08-20 | 2015-08-20 | High -effect biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454772A (en) * | 2019-08-27 | 2019-11-15 | 山东理工大学 | A kind of inclination feed type agricultural-forestry biomass particle combustion furnace |
-
2015
- 2015-08-20 CN CN201520632510.0U patent/CN204829881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454772A (en) * | 2019-08-27 | 2019-11-15 | 山东理工大学 | A kind of inclination feed type agricultural-forestry biomass particle combustion furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160820 |