CN109297011A - Biomass fuel combustion reaction chamber - Google Patents
Biomass fuel combustion reaction chamber Download PDFInfo
- Publication number
- CN109297011A CN109297011A CN201811079352.5A CN201811079352A CN109297011A CN 109297011 A CN109297011 A CN 109297011A CN 201811079352 A CN201811079352 A CN 201811079352A CN 109297011 A CN109297011 A CN 109297011A
- Authority
- CN
- China
- Prior art keywords
- feed pipe
- group
- combustion reaction
- burning
- reaction 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 239000000446 fuel Substances 0.000 title claims abstract description 18
- 239000002028 Biomass Substances 0.000 title claims abstract description 12
- 230000001154 acute effect Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035611 feeding Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
Abstract
The invention discloses a kind of biomass fuel combustion reaction chambers comprising burning cabinet, set on it is described burning cabinet on feed pipe and efferent duct, the feed pipe have mostly with and be distributed in it is described burning cabinet side wall on, each feed pipe be equipped with a thermostat valve.In the side wall of burning cabinet, multiple feed pipes are set, it can be come into full contact with burning gases after fuel enters cabinet, improve the burning degree of fuel, according to each point temperature in cabinet, input fuel on demand, the intracorporal combustion reaction condition of equalizing box enables the intracorporal burning gases of case are uniform and stable to be distributed in combustion box body, further ensure that the abundant of burning.
Description
Technical field
The invention belongs to field of environment protection equipment, in particular to a kind of.
Background technique
Currently, China city possesses a large amount of small scall coal-fired boiler, wherein be mostly distributed in city and surrounding city, by
What it is in burning is all the high colm of sulfur content, because miniature boiler is without desulfurizer, and also the horizontal low factor of stoker, over-emitting black exhaust,
Sulphur pollution etc. directly affects the air quality on city and periphery, these reasons are all since combustion reaction case can not make comburant
Matter full combustion reduces discarded pollution.
Summary of the invention
It can guarantee that combustion reaction sufficiently reduces the biomass fuel combustion polluted in turn the object of the present invention is to provide a kind of
Reaction chamber.
To reach said effect, scheme of the present invention is: a kind of biomass fuel combustion reaction chamber comprising combustion
Saggar body, set on it is described burning cabinet on feed pipe and efferent duct, the feed pipe have mostly with and be distributed in the combustion box
On the side wall of body, each feed pipe is equipped with a thermostat valve.
The feed pipe is divided into three groups, and every group has and be relatively set on the side wall of the burning cabinet including two, and three groups
Feed pipe is from top to bottom respectively the first feed pipe group, the second feed pipe group and third feed pipe group, the first feed pipe group
Spacing with the second feed pipe group is 1-3 times of the spacing of the second feed pipe group and third feed pipe group.
Efferent duct is equipped with electrically-controlled valve.
The nozzle spacing of same group of two feed pipes is greater than 1 meter and less than 1.1 meter.
Second feed pipe pipe of the other side of the first feed pipe and the second feed pipe group of the first feed pipe group side
The so-called acute angle of axis of the line and the second feed pipe of mouth is less than 45 °.
The third feed pipe pipe of the other side of the second feed pipe and third feed pipe group of the second feed pipe group side
The so-called acute angle of axis of the line and the second feed pipe of mouth is less than 35 °.
Due to the above technical solutions, the present invention has the following advantages over the prior art: in the side of burning cabinet
Multiple feed pipes are arranged in wall, can come into full contact with burning gases after fuel enters cabinet, improve the burning degree of fuel, root
According to each point temperature in cabinet, fuel is inputted on demand, and the intracorporal combustion reaction condition of equalizing box keeps the intracorporal burning gases of case equal
Even stable is distributed in combustion box body, further ensure that the abundant of burning.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of combustion reaction case；
Specific embodiment
The invention will be further described for embodiment shown in reference to the accompanying drawing.
Biomass fuel combustion reaction chamber includes burning cabinet 1, feed pipe 4 and output on the burning cabinet 1
Pipe, the feed pipe 4 have mostly with and be distributed in it is described burning cabinet 1 side wall on, each feed pipe 4 be equipped with a thermostat valve
5.It is three groups that the feed pipe 4, which divides, and every group has and be relatively set on the side wall of the burning cabinet 1 including two, three groups of feedings
Pipe 4 is from top to bottom respectively the first feed pipe group, the second feed pipe group and third feed pipe group, the first feed pipe group and the
The spacing of two feed pipe groups is 1-3 times of the spacing of the second feed pipe group and third feed pipe group.Efferent duct is equipped with electrically-controlled valve
3.The nozzle spacing of same group of two feed pipes 4 is greater than 1 meter and less than 1.1 meter.1.05 meters most preferably are taken, first feed pipe
The line and the second feed pipe 4 of 4 nozzle of the second feed pipe of the other side of the first feed pipe 4 and the second feed pipe group of group side
The so-called acute angle of axis less than 45 °, most preferably take 40 °.The second feed pipe 4 and third of the second feed pipe group side
The line of 4 nozzle of third feed pipe of the other side of feed pipe group is less than with the so-called acute angle of axis of the second feed pipe 4
35 °, most preferably take 30 °.When the nozzle spacing of same group of two feed pipes 4 takes 1.05 meters, the first feed pipe group side
The line of 4 nozzle of the second feed pipe of the other side of first feed pipe 4 and the second feed pipe group and the axis institute of the second feed pipe 4
The acute angle of title takes the other side of the second feed pipe 4 and third feed pipe group of 40 ° and the second feed pipe group side
When the so-called acute angle of axis of the line of 4 nozzle of third feed pipe and the second feed pipe 4 takes 35 °, efficiency of combustion can reach
98% or more.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of biomass fuel combustion reaction chamber comprising burning cabinet, the feed pipe and defeated on the burning cabinet
Outlet pipe, it is characterised in that: the feed pipe have mostly with and be distributed in it is described burning cabinet side wall on, each feed pipe is equipped with
One thermostat valve.
2. biomass fuel combustion reaction chamber according to claim 1, it is characterised in that: the feed pipe is divided into three groups,
Every group have including two relatively be set to it is described burning cabinet side wall on, three groups of feed pipes from top to bottom be respectively the first feeding
The spacing of pipe group, the second feed pipe group and third feed pipe group, the first feed pipe group and the second feed pipe group is sent for second
1-3 times of the spacing of expects pipe group and third feed pipe group.
3. biomass fuel combustion reaction chamber according to claim 1, it is characterised in that: efferent duct is equipped with electrically-controlled valve.
4. biomass fuel combustion reaction chamber according to claim 1, it is characterised in that: same group of two feed pipes
Nozzle spacing is greater than 1 meter and less than 1.1 meter.
5. biomass fuel combustion reaction chamber according to claim 2, it is characterised in that: the first feed pipe group side
The first feed pipe and the second feed pipe group the other side the second feed pipe nozzle line and the second feed pipe axis institute
The acute angle of title is less than 45 °.
6. biomass fuel combustion reaction chamber according to claim 2, it is characterised in that: the second feed pipe group side
The second feed pipe and third feed pipe group the other side third feed pipe nozzle line and the second feed pipe axis institute
The acute angle of title is less than 35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079352.5A CN109297011A (en) | 2018-09-17 | 2018-09-17 | Biomass fuel combustion reaction chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079352.5A CN109297011A (en) | 2018-09-17 | 2018-09-17 | Biomass fuel combustion reaction chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109297011A true CN109297011A (en) | 2019-02-01 |
Family
ID=65163184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811079352.5A Pending CN109297011A (en) | 2018-09-17 | 2018-09-17 | Biomass fuel combustion reaction chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109297011A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848494B1 (en) * | 2007-06-29 | 2008-07-28 | 김범식 | Burning appartus for solid fuel |
| CN101544310A (en) * | 2009-05-05 | 2009-09-30 | 东南大学 | Cylindrical material-issuing tank of a plurality of air distributors and material-issuing tubes and multi-path material-issuing method thereof |
| US20110259253A1 (en) * | 2008-09-17 | 2011-10-27 | Daniel Richard Higgins | Stepped floor for solid fuel boilers |
| CN204665370U (en) * | 2015-05-12 | 2015-09-23 | 青岛简洁家居有限公司 | A kind of take biological particles as the stove of fuel |
| CN206207461U (en) * | 2016-11-30 | 2017-05-31 | 大连金氏重工有限公司 | The Novel cloth device of biomass granule fuel |
| US20170356644A1 (en) * | 2016-06-08 | 2017-12-14 | Gas Technology Institute | Methods and devices for even distribution of solid fuel materials |
| CN209511988U (en) * | 2018-09-17 | 2019-10-18 | 盐城项果科技有限公司 | Biomass fuel combustion reaction chamber |
-
2018
- 2018-09-17 CN CN201811079352.5A patent/CN109297011A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848494B1 (en) * | 2007-06-29 | 2008-07-28 | 김범식 | Burning appartus for solid fuel |
| US20110259253A1 (en) * | 2008-09-17 | 2011-10-27 | Daniel Richard Higgins | Stepped floor for solid fuel boilers |
| CN101544310A (en) * | 2009-05-05 | 2009-09-30 | 东南大学 | Cylindrical material-issuing tank of a plurality of air distributors and material-issuing tubes and multi-path material-issuing method thereof |
| CN204665370U (en) * | 2015-05-12 | 2015-09-23 | 青岛简洁家居有限公司 | A kind of take biological particles as the stove of fuel |
| US20170356644A1 (en) * | 2016-06-08 | 2017-12-14 | Gas Technology Institute | Methods and devices for even distribution of solid fuel materials |
| CN206207461U (en) * | 2016-11-30 | 2017-05-31 | 大连金氏重工有限公司 | The Novel cloth device of biomass granule fuel |
| CN209511988U (en) * | 2018-09-17 | 2019-10-18 | 盐城项果科技有限公司 | Biomass fuel combustion reaction chamber |
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