CN104456529A - Fuel wood boiler - Google Patents
Fuel wood boiler Download PDFInfo
- Publication number
- CN104456529A CN104456529A CN201310592564.4A CN201310592564A CN104456529A CN 104456529 A CN104456529 A CN 104456529A CN 201310592564 A CN201310592564 A CN 201310592564A CN 104456529 A CN104456529 A CN 104456529A
- Authority
- CN
- China
- Prior art keywords
- boiler
- boiler body
- air
- port
- combustion chamber
- 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
Links
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a fuel wood boiler and belongs to the technical field of boilers. The fuel wood boiler comprises a boiler body, a feeding hopper is arranged on one side of the boiler body, a smoke exhausting port is formed in the upper portion of the boiler body, the boiler body is provided with a combustion chamber, a first air supplying port is formed in the lower portion of the combustion chamber, a feeding port communicated with the feeding hopper is formed in the boiler body, a chain grate stoker penetrating through the lower portion of the feeding port is arranged in the combustion chamber and the feeding hopper, a gate for adjusting the size of the feeding port is arranged on the boiler body, a second air supplying port is formed in the lower portion of the feeding hopper, the smoke exhausting port is communicated with a heat source port of a heat exchanger, a heated end outlet of the heat exchanger is communicated with an air inlet of an air blower, and an air outlet of the air blower is communicated with the first air supplying port and the second air supplying port. According to the fuel wood boiler, barks discarded by people serve as fuels of the boiler, and heat energy discharged by a boiler flue is fully utilized to improve the combustion efficiency and save energy, natural resources are fully utilized, and the production cost is saved.
Description
Technical field
The present invention relates to boiler technology field, especially a kind of boiler using bark as fuel wood.
Background technology
Boiler is the heat energy utilizing fuel or other energy, water or dielectric heating, exports the plant equipment that heat energy supplies people's production and living needs.At present, at the boiler that dyeing and weaving industry uses, its fuel mainly coal, the waste heat flue gas that coal burning produces is directly emitted by chimney, the flue gas dust concentration of not only discharging is high, and flue gas blackness is large, also causes severe contamination to environment, and along with the minimizing day by day of coal resource, cause production cost more and more higher; Abundant timber resources is had in China, before timber processing, usually its bark to be divested, the bark divested in processing factory is given it up usually used as refuse, pile up the bark got up be placed into weathering and go rotten, not only waste resource, pollution be also result in environment, therefore how developing and the fuel of the bark of Appropriate application natural resources as boiler, is people's new problems anxious to be resolved.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of fuel wood boiler, and this fuel wood boiler can solve the problem that coal-fired production cost is high, environmental pollution is serious.
In order to solve the problem, the technical solution adopted in the present invention is: this fuel wood boiler, include boiler body, described boiler body side is provided with feed hopper, described boiler body top offers exhaust opening, described boiler body has combustion chamber, bottom, described combustion chamber offers the first air outlet, described boiler body offers the charging aperture be communicated with feed hopper, the traveling-grate stoker of described charging aperture bottom is provided through in described combustion chamber and feed hopper, described boiler body is provided with the gate regulating charging aperture size, the bottom of described feed hopper offers the second air outlet, described exhaust opening is connected with the thermal source port of a heat exchanger, the air inlet of heating end outlet one air blast of described heat exchanger, the air outlet of described air blast is connected with described first air outlet and the second air outlet.\
In the technical scheme of above-mentioned fuel wood boiler, technical scheme can also be more specifically: described boiler body offers the air port be connected with feed hopper.
Further: the air outlet of described air blast is provided with the valve of adjustable air outlet size.
Further: the combustible substance of described combustion chamber is bark.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention utilize people to pass into disuse bark as the fuel of boiler, take full advantage of natural resources, saved production cost.
2, the cold air in heat exchanger is heated by heat exchanger by high-temperature boiler smoke waste gas of the present invention, air after heating is sent to combustion chamber and feed hopper by air blast, make that the bark in combustion chamber is clean-burning heats the bark in feed hopper, dry simultaneously, take full advantage of the heat energy that boiler flue is discharged, improve efficiency of combustion, saved the energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of heat exchanger in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Fig. 1, fuel wood boiler shown in Fig. 2, include boiler body 2, boiler body 2 side is provided with feed hopper 3, boiler body 2 top offers exhaust opening 2a, boiler body 2 has combustion chamber, bottom, combustion chamber offers the first air outlet 2b, boiler body 2 offers the charging aperture 2d be communicated with feed hopper 3, the traveling-grate stoker 6 of described charging aperture 2d bottom is provided through in combustion chamber and feed hopper 3, boiler body 2 is provided with the gate 2e regulating charging aperture 2d size, boiler body 2 offers the air port 2c be connected with feed hopper 3, the bottom of feed hopper 3 offers the second air outlet 3a, exhaust opening 2a is connected with the thermal source port 1a of a heat exchanger 1, the heating end outlet 1d of heat exchanger 1 is communicated with the air inlet 4a of an air blast 4, the air outlet 4b of air blast 4 is connected with the first air outlet 2b and the second air outlet 3a, the air outlet 4b of air blast 4 is provided with the valve 5 of adjustable air outlet size.
The combustible substance of above-mentioned combustion chamber is bark.
During work, bark for fuel is sent to the combustion chambers burn of boiler by traveling-grate stoker by charging aperture 2d from feed hopper 3, inlet amount can be controlled by the aperture controlling charging aperture gate 2e, thermal medium heating in boiler drum is supplied need of production by the burning evolution of heat, and the heat smoke that combustion chamber produces enters in the cavity of heat exchanger 1 from exhaust opening 2a by the thermal source port 1a of heat exchanger 1, the air entered in heat exchanger 1 cavity with the air inlet port one c from heat exchanger 1 carries out heat exchange, warmed-up air exports from the heating end outlet 1d of heat exchange gas the air inlet 4a entering air blast 4, sent into combustion chamber and feed hopper by the hot-air of air blast 4 simultaneously, supply bark Thorough combustion and the bark of humidity is dried.The bark that the present invention utilizes people to pass into disuse, as the fuel of boiler, takes full advantage of the heat energy that boiler flue is discharged, improves efficiency of combustion, saved the energy; And take full advantage of natural resources, save production cost.
Claims (4)
1. a fuel wood boiler, include boiler body (2), described boiler body (2) side is provided with feed hopper (3), described boiler body (2) top offers exhaust opening (2a), described boiler body (2) has combustion chamber, bottom, described combustion chamber offers the first air outlet (2b), described boiler body (2) offers the charging aperture (2d) be communicated with feed hopper (3), the traveling-grate stoker (6) of described charging aperture (2d) bottom is provided through in described combustion chamber and feed hopper (3), described boiler body (2) is provided with the gate (2e) regulating charging aperture (2d) size, it is characterized in that: the bottom of described feed hopper (3) offers the second air outlet (3a), described exhaust opening (2a) is connected with the thermal source port (1a) of a heat exchanger (1), heating end outlet (1d) of described heat exchanger (1) is communicated with the air inlet (4a) of an air blast (4), the air outlet (4b) of described air blast (4) is connected with described first air outlet (2b) and the second air outlet (3a).
2. fuel wood boiler according to claim 1, is characterized in that: described boiler body (2) offers the air port (2c) be connected with feed hopper (3).
3. fuel wood boiler according to claim 1 and 2, is characterized in that: the air outlet (4b) of described air blast (4) is provided with the valve (5) adjusting air port size.
4. fuel wood boiler according to claim 3, is characterized in that: the combustible substance of described combustion chamber is bark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592564.4A CN104456529A (en) | 2013-11-22 | 2013-11-22 | Fuel wood boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592564.4A CN104456529A (en) | 2013-11-22 | 2013-11-22 | Fuel wood boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104456529A true CN104456529A (en) | 2015-03-25 |
Family
ID=52903015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310592564.4A Pending CN104456529A (en) | 2013-11-22 | 2013-11-22 | Fuel wood boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062201A (en) * | 2017-02-05 | 2017-08-18 | 深圳智达机械技术有限公司 | A kind of intelligent treating of wood device |
-
2013
- 2013-11-22 CN CN201310592564.4A patent/CN104456529A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062201A (en) * | 2017-02-05 | 2017-08-18 | 深圳智达机械技术有限公司 | A kind of intelligent treating of wood device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206768039U (en) | A kind of biomass gasifying furnace of cogeneration of heat and power | |
| CN206459178U (en) | A kind of biomass fuel boiler device | |
| CN205245144U (en) | Biomass fuel heating boiler that burns | |
| CN202281217U (en) | Micro-emission energy-saving coal-to-gas boiler | |
| CN203731462U (en) | Biomass fuel integrated cyclone combustion boiler | |
| CN203672075U (en) | System for drying material through mixed flue gas of biomass boiler | |
| CN104456529A (en) | Fuel wood boiler | |
| CN208587921U (en) | A kind of cyclone dryer and biomass fuel drying device | |
| CN102748769A (en) | Biomass fuel vertical rotating bin feeding process with preheating system | |
| CN203549758U (en) | Carbon calciner waste heat boiler | |
| CN202220156U (en) | Lignite upgrading device | |
| CN205014803U (en) | Utilize waste heat of boiler flue gas's drying device | |
| CN202369480U (en) | Device for anhydration of sludge by utilizing low-temperature tail exhaust gas of cement kiln | |
| CN203927893U (en) | Mixed fuel firing boiler | |
| CN203642160U (en) | Steam boiler for burning herb residues | |
| CN203628695U (en) | Gas inlet system of biomass half-gasification boiler | |
| CN209101550U (en) | Biological particles combustion environmental-friendly furnace | |
| CN106016994A (en) | Intelligently-controlled biomass fuel drying barn | |
| CN207990595U (en) | A kind of efficient biomass boiler | |
| CN207299008U (en) | A kind of combustion control device of high-efficiency pulverized coal boiler | |
| CN102515456A (en) | Apparatus for dehydrating sludge by using cement kiln-tail low-temperature exhaust gas | |
| CN200955900Y (en) | Mill drying hot-air furnace | |
| CN204063933U (en) | Utilize the molten aluminium stove of biomass combustion | |
| CN203099885U (en) | Air preheating biomass boiler | |
| CN203413816U (en) | Bath heating boiler with chain belt type automatic coal feeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |