CN105423267A - Biomass boiler - Google Patents
Biomass boiler Download PDFInfo
- Publication number
- CN105423267A CN105423267A CN201510735217.1A CN201510735217A CN105423267A CN 105423267 A CN105423267 A CN 105423267A CN 201510735217 A CN201510735217 A CN 201510735217A CN 105423267 A CN105423267 A CN 105423267A
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- CN
- China
- Prior art keywords
- combustion chamber
- fire grate
- communicated
- fuel
- housing
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a biomass boiler which comprises an outer shell and an inner combustion chamber. A water storage chamber is arranged between the shell and the combustion chamber. A plurality of venting holes are uniformly formed in the inner wall of the combustion chamber. A fire grate rail is arranged on the lower portion of the combustion chamber. A fire grate is inserted in the fire grate rail. The inner wall of the combustion chamber is communicated with an air outlet of a fan through a connection pipeline. A fuel inlet pipe is arranged on the side face of the shell. A discharging port of the fuel inlet pipe is communicated with the combustion chamber. A feeding port of the fuel inlet pipe is communicated with an auger discharging port. An auger feeding port is communicated with a fuel feeding hopper. An ash discharging port is formed in the portion, close to the fire grate, of the lower portion of the shell. The ash discharging port is covered with an ash discharging door. A plug matched with the inner wall of the ash discharging port is arranged on the inner wall of the ash discharging door. According to the biomass boiler, the fire grate is inserted in the fire grate rail on the lower portion of the combustion chamber and can be drawn out freely, and maintenance is easy if the fire grate is damaged; meanwhile, the plug matched with the inner wall of the ash discharging port is arranged on the inner wall of the ash discharging door, sealing of the combustion chamber is reinforced, airflow in the combustion chamber is prevented from being interfered, and the combustion efficiency is improved.
Description
Technical field
The present invention relates to boiler technology field, particularly relate to a kind of biomass boiler.
Background technology
As everyone knows, living beings are discarded objects of agricultural, production of forestry, if abandon burning arbitrarily, meeting serious environment pollution, utilizes living beings to burn in the boiler, and the steam produced is for generating or heating, there is economize energy, reduce the social benefit of environmental pollution, also have good economic benefit.Traditional biomass boiler mostly is conventional boiler, this conventional boiler is all utilize air exhauster exhausting, make to produce negative pressure in combustion chamber, fuel is allowed to burn under the state of negative pressure, fuel does not also have Thorough combustion just by wind sucking-off combustion chamber in combustion chamber in this state, thus can not make full use of the high feature of biomass granule fuel calory burning, and because biological particles burning complete not, it is low to there is efficiency of combustion in the fuel entered in burner hearth, insufficient shortcoming of burning; Existing fire grate is all fixing non-removable simultaneously, damages not easy-maintaining; Ashpit does not carry out inner sealing, sealing can be caused uneven, upset the air-flow in combustion chamber.
Summary of the invention
The present invention seeks to overcome the above-mentioned shortcoming that prior art exists, provide that a kind of efficiency of combustion is high, fire grate detachable and the biomass boiler that ashpit is airtight.
For achieving the above object, the technology used in the present invention means are: a kind of biomass boiler, comprise external shell and internal combustion chamber, reservoir chamber is provided with between housing and combustion chamber, Inner Wall of Combustion Chamber offers multiple air vent equably, be provided with fire grate track in the bottom of combustion chamber, fire grate is plugged in fire grate track, and Inner Wall of Combustion Chamber is communicated with fan outlet by connecting pipe; Be provided with fuel-feed pipe in housing side, fuel-feed pipe discharging opening and combustion chamber, fuel-feed pipe charging aperture is communicated with auger discharging mouth, and auger charging aperture is communicated with fuel-feed bucket; Lower housing portion offers ash hole near fire grate position, and ash hole place is covered with ashpit, and ashpit inwall is provided with blocking of mating with ash hole inwall.
Further, fuel-feed pipe is communicated with fan outlet by connecting pipe, accelerates the whereabouts of fuel, fuel can not be blocked in fuel-feed pipe.
Further, have two ends to be communicated with many drainpipes of reservoir chamber on top, combustion chamber, in a combustion chamber, heat exchange is more thorough, improves the utilization rate of heat energy for the interlaced installation of many drainpipes.
Further, be provided with multiple scale removal rod running through housing, reservoir chamber and combustion chamber at reservoir chamber bottom position, scale removal rod is removably connected on housing, and the setting of scale removal rod, improves heat exchanger effectiveness.
The invention has the beneficial effects as follows: structure is simple, novel in design, fire grate is plugged in the fire grate track of bottom, combustion chamber, can arbitrarily extract, and damages easy-maintaining; Simultaneously ashpit inwall is provided with blocking of mate with ash hole inwall, and strengthens the sealing to combustion chamber, and the air-flow in combustion chamber can not multilated, thus makes fuel combustion more fully, improves efficiency of combustion.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure: 1, housing, 2, combustion chamber, 3, reservoir chamber, 4, flue, 5, fire grate, 6, fire grate track, 7, air vent, 8, ash hole, 9, connecting pipe, 10, blower fan, 11, fuel-feed pipe, 12, auger, 13, fuel-feed bucket, 14, water pipe, 15, scale removal rod, 16, ashpit, 17, block.
Detailed description of the invention
A kind of biomass boiler as shown in Figure 1, comprise external shell 1 and internal combustion chamber 2, reservoir chamber 3 is provided with between housing 1 and combustion chamber 2, housing 1 top is provided with flue 4, combustion chamber 1 inwall offers multiple air vent 7 equably, be provided with fire grate track 6 in the bottom of combustion chamber 2, fire grate 5 is plugged in fire grate track 6, and combustion chamber 2 inwall is communicated with blower fan 10 air outlet by connecting pipe 9; Be provided with fuel-feed pipe 11 in housing 1 side, fuel-feed pipe 11 discharging opening is communicated with combustion chamber 2, and fuel-feed pipe 11 charging aperture is communicated with auger 12 discharging opening, and auger 12 charging aperture is communicated with fuel-feed bucket 13; Housing 1 bottom offers ash hole 8 near fire grate 5 position, and ash hole 8 place is covered with ashpit 16, ashpit 16 inwall be provided with mate with ash hole 8 inwall block 17.
Fuel-feed pipe 11 is communicated with blower fan 10 air outlet by connecting pipe 9, accelerates the whereabouts of fuel, fuel can not be blocked in fuel-feed pipe 11.
Have two ends to be communicated with many drainpipes 14 of reservoir chamber 3 on top, combustion chamber 2, many drainpipes 14 are interlaced to be arranged in combustion chamber 2, and heat exchange is more thorough, improves the utilization rate of heat energy.
Be provided with multiple scale removal rod 15 running through housing 1, reservoir chamber 3 and combustion chamber 2 at reservoir chamber 3 bottom position, scale removal rod 15 is removably connected on housing 1, and the setting of scale removal rod 15, improves heat exchanger effectiveness.
When the present invention uses, structure is simple, novel in design, and fire grate 5 is plugged in the fire grate track 6 of bottom, combustion chamber 2, can arbitrarily extract, and damages easy-maintaining; Simultaneously ashpit 16 inwall be provided with mate with ash hole 8 inwall block 17, strengthen the sealing to combustion chamber 2, the air-flow in combustion chamber 2 can not multilated, thus makes fuel combustion more fully, improves efficiency of combustion.
The above, be only the specific embodiment of the present invention, is not limited thereto, and is anyly familiar with those skilled in the art in the technical scope that the present invention discloses, and can expect change easily or replace, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a biomass boiler, comprise external shell (1) and internal combustion chamber (2), it is characterized in that: between housing (1) and combustion chamber (2), be provided with reservoir chamber (3), described housing (1) top is provided with flue (4), described combustion chamber (1) inwall offers equably multiple air vent (7), fire grate track (6) is provided with in the bottom of combustion chamber (2), described fire grate (5) is plugged in fire grate track (6), and described combustion chamber (2) inwall is communicated with blower fan (10) air outlet by connecting pipe (9); Fuel-feed pipe (11) is provided with in housing (1) side, described fuel-feed pipe (11) discharging opening is communicated with combustion chamber (2), described fuel-feed pipe (11) charging aperture is communicated with auger (12) discharging opening, and described auger (12) charging aperture is communicated with fuel-feed bucket (13); Described housing (1) bottom offers ash hole (8) near fire grate (5) position, and described ash hole (8) place is covered with ashpit (16), and described ashpit (16) inwall is provided with blocking (17) of mating with ash hole (8) inwall.
2. biomass boiler according to claim 1, is characterized in that: described fuel-feed pipe (11) is communicated with blower fan (10) air outlet by connecting pipe (9).
3. biomass boiler according to claim 1, is characterized in that: have two ends to be communicated with many drainpipes (14) of reservoir chamber (3) on combustion chamber (2) top, many drainpipes (14) are interlaced to be arranged in combustion chamber (2).
4. biomass boiler according to claim 1, it is characterized in that: be provided with multiple scale removal rod (15) running through housing (1), reservoir chamber (3) and combustion chamber (2) at reservoir chamber (3) bottom position, scale removal rod (15) is removably connected on housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735217.1A CN105423267A (en) | 2015-11-03 | 2015-11-03 | Biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735217.1A CN105423267A (en) | 2015-11-03 | 2015-11-03 | Biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105423267A true CN105423267A (en) | 2016-03-23 |
Family
ID=55501666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510735217.1A Pending CN105423267A (en) | 2015-11-03 | 2015-11-03 | Biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423267A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439826A (en) * | 2016-11-19 | 2017-02-22 | 无锡大功机械制造有限公司 | Garbage combustion furnace |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210337U (en) * | 1988-03-25 | 1988-09-21 | 沈阳铁路型煤及炉具技术开发服务中心 | Stove using moulded coal burned on grate |
| CN2932124Y (en) * | 2006-06-10 | 2007-08-08 | 吕光臣 | Coal-fired gasification furnace |
| JP2009008302A (en) * | 2007-06-27 | 2009-01-15 | Michihiro Oe | Hot water and steam generation device |
| CN201242269Y (en) * | 2008-06-30 | 2009-05-20 | 王黎明 | High-efficiency environment-protective hot-air stove with mobile horizontal reciprocating grate |
| CN202074687U (en) * | 2011-05-09 | 2011-12-14 | 广州迪森热能技术股份有限公司 | Vertical biomass hot blast furnace |
| CN203024189U (en) * | 2012-03-10 | 2013-06-26 | 姜振友 | Gate-type cooking and warming multifunctional furnace |
| CN104654286A (en) * | 2014-12-20 | 2015-05-27 | 灵璧县长城锅炉制造厂 | Double-furnace type biomass boiler |
| CN104654285A (en) * | 2014-12-20 | 2015-05-27 | 灵璧县长城锅炉制造厂 | Biomass combustion boiler |
-
2015
- 2015-11-03 CN CN201510735217.1A patent/CN105423267A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210337U (en) * | 1988-03-25 | 1988-09-21 | 沈阳铁路型煤及炉具技术开发服务中心 | Stove using moulded coal burned on grate |
| CN2932124Y (en) * | 2006-06-10 | 2007-08-08 | 吕光臣 | Coal-fired gasification furnace |
| JP2009008302A (en) * | 2007-06-27 | 2009-01-15 | Michihiro Oe | Hot water and steam generation device |
| CN201242269Y (en) * | 2008-06-30 | 2009-05-20 | 王黎明 | High-efficiency environment-protective hot-air stove with mobile horizontal reciprocating grate |
| CN202074687U (en) * | 2011-05-09 | 2011-12-14 | 广州迪森热能技术股份有限公司 | Vertical biomass hot blast furnace |
| CN203024189U (en) * | 2012-03-10 | 2013-06-26 | 姜振友 | Gate-type cooking and warming multifunctional furnace |
| CN104654286A (en) * | 2014-12-20 | 2015-05-27 | 灵璧县长城锅炉制造厂 | Double-furnace type biomass boiler |
| CN104654285A (en) * | 2014-12-20 | 2015-05-27 | 灵璧县长城锅炉制造厂 | Biomass combustion boiler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439826A (en) * | 2016-11-19 | 2017-02-22 | 无锡大功机械制造有限公司 | Garbage combustion furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |