CN106051828A - Multi-channel type furnace core and working principle thereof - Google Patents
Multi-channel type furnace core and working principle thereof Download PDFInfo
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- CN106051828A CN106051828A CN201610438626.XA CN201610438626A CN106051828A CN 106051828 A CN106051828 A CN 106051828A CN 201610438626 A CN201610438626 A CN 201610438626A CN 106051828 A CN106051828 A CN 106051828A
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- combustion chamber
- exhaust gases
- gases passes
- furnace core
- channel type
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
- F24B1/197—Hearths
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a multi-channel type furnace core and a working principle thereof. The furnace core is formed by sequentially splicing a front furnace core boy, a left furnace core body, a rear furnace core body and a right furnace core body in an encompassing manner. An upper furnace core body is arranged at the top of the furnace core in a covering manner. Fire grates are arranged at the bottom inside the furnace core. The left furnace core body and the right furnace core body are each provided with a semicircular first flue gas channel. Second flue gas channels are formed in the lower surface of the upper furnace core body. Each first flue gas channel communicates with the corresponding second flue gas channel. Flue gas and carbon black generated after combustion of coal float to the center of the upper furnace core body through the first flue gas channels and the second flue gas channels. According to the multi-channel type furnace core and the working principle thereof, a combustion chamber, the flue gas channels and air channels are combined perfectly; by means of a heat-insulation high-temperature-resistant heat storage material which is used, a decisive effect is achieved for preheating, baking and rapid combustion of the coal; the coal is combusted for three times; fuel is combusted more fully and more completely; and the energy conservation and environment protection effects are achieved.
Description
Technical field
The present invention relates to a kind of combustion chamber, in particular for a kind of multi-channel type combustion chamber and operation principle thereof.
Background technology
The heating of China's cold district non-pooled heat supply in winter little area is general uses coal-fired small-sized heating stove.Common fire coal
Small-sized heating stove can not make coal fully burn because of chamber structure problem, generally has that fire box temperature is on the low side, it is insufficient, hot to burn
Efficiency is low, and the substantial amounts of fuel gas and the dust that produce after burning are run away from chimney, causes substantial amounts of heat loss and winter should
Area surroundings pollutes the problems such as especially severe.
Summary of the invention
In order to solve the problem that common heating stove fuel can not make full use of, the thermal efficiency is low, the invention provides one
Multi-channel type combustion chamber and operation principle thereof.
For reaching above-mentioned purpose, the present invention provides a kind of multi-channel type combustion chamber, described combustion chamber by front combustion chamber, left combustion chamber, after
Combustion chamber and right combustion chamber splice successively around formation, and described combustion chamber top cover is provided with combustion chamber, and described combustion chamber inner bottom part is provided with stove
Row, wherein, described left combustion chamber and described right combustion chamber is respectively arranged with semicircular first exhaust gases passes, under described upper combustion chamber
Surface offers the second exhaust gases passes, described first exhaust gases passes and described second exhaust gases passes and communicates, and is formed after coal burning
Flue gas and white carbon black be floated to the middle position of described upper combustion chamber by described first exhaust gases passes and described second exhaust gases passes.
Above-mentioned multi-channel type combustion chamber, wherein, the central position of described upper combustion chamber has recessed combustion chamber cylinder mounting groove, institute
Removably being provided with combustion chamber cylinder in stating combustion chamber cylinder mounting groove, described combustion chamber cylinder is porous type combustion chamber cylinder.
Above-mentioned multi-channel type combustion chamber, wherein, the top of described upper combustion chamber is also equipped with boss structure, described boss structure
Being internally formed the first air duct, described boss structure is cirque structure the top being positioned at described combustion chamber cylinder mounting groove.
Above-mentioned multi-channel type combustion chamber, wherein, described first exhaust gases passes in described left combustion chamber and described right combustion chamber is vertical
Nogata is to hollow type structure, and described first exhaust gases passes is corresponding with the position of described second exhaust gases passes.
Above-mentioned multi-channel type combustion chamber, wherein, described first exhaust gases passes is formed at described left combustion chamber and described right combustion chamber
Middle and upper part.
Above-mentioned multi-channel type combustion chamber, wherein, the bottom of described left combustion chamber and described right combustion chamber respectively has a pair round tube hole, and
The left and right, position of two pairs of described round tube holes is corresponding, and described fire grate runs through described round tube hole and is fixed on the bottom of described combustion chamber.
Above-mentioned multi-channel type combustion chamber, wherein, the right side lower portion of furnace body of described right combustion chamber is additionally provided with a pair square through hole, along institute
Stating square through hole to run through to the inside of described right combustion chamber and arrange the second air duct, described square through hole is used for ventilating.
Above-mentioned multi-channel type combustion chamber, wherein, the surface of described front combustion chamber offers fuel slot and lighting-up tuyere, by institute
State fuel slot and carry out the interpolation of fuel, by described lighting-up tuyere to fuel ignition.
Also include the operation principle of a kind of multi-channel type combustion chamber as described in above-mentioned middle any one, wherein, described work
Principle is as follows:
In described combustion chamber, throw in fuel at described fuel slot, at described lighting-up tuyere, ignited fuel, fuel are carried out
Primary combustion；The fuel gas produced after primary combustion and white carbon black, through described first exhaust gases passes, lead at described first flue gas
The entrance in road carries out second-time burning；Continuing through described second exhaust gases passes and reach the middle part of described upper combustion chamber, last times described
Hot-air in the middle part of upper combustion chamber is lighted and is carried out three burnings.
The invention has the beneficial effects as follows:
(1) the multi-channel type combustion chamber of the present invention can improve burning of coal speed: coal after entering combustor by manifold
Road, the high-temperature baking of Multifunctional stove core, temperature improves rapidly quickly by the moisture in coal, volatile relese out, reaches quick
Catch fire purpose.
(2) the multi-channel type combustion chamber of the present invention can improve the thermal efficiency, energy-conserving and environment-protective；Left combustion chamber, the flue gas of right combustion chamber enter
It is relatively low that mouth is arranged, and in the middle and upper part in coal seam, the fuel gas produced after coal combustion is through the left combustion chamber of high temperature, right combustion chamber flue gas
The baking of passage enters and runs into the further gasification, and combustion of hot-air in the middle part of upper combustion chamber, and burning is more abundant, the most more energy efficient.Ash quilt
Heavy be enclosed in multichannel, multifunctional furnace in-core enters ash bucket, and what chimney emitted is white cigarette, and therefore fume emission is more environmentally friendly.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the axonometric chart of multi-channel type combustion chamber in the present embodiment；
Fig. 2 is the sectional view of multi-channel type combustion chamber in the present embodiment.
Detailed description of the invention:
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, it is shown that the multi-channel type combustion chamber of a kind of preferred embodiment, wherein,
Combustion chamber 1 is spliced around being formed by front combustion chamber 2, left combustion chamber 3, rear combustion chamber 4 and right combustion chamber 5 successively, and combustion chamber top cover sets
Having upper combustion chamber 6, combustion chamber inner bottom part is provided with fire grate 7.
Wherein, left combustion chamber 3 and right combustion chamber 5 are respectively arranged with semicircular first exhaust gases passes 8, the following table of upper combustion chamber 6
Face offers the second exhaust gases passes 9, and the first exhaust gases passes 8 and the second exhaust gases passes 9 communicate.
Upper combustion chamber 6, at first air duct 10 that is arranged above of the second exhaust gases passes 9, runs through setting in right combustion chamber 5
Having the second air duct 19, the first air duct 10 and the second air duct 19 UNICOM also synthesize unified air duct.Coal
The flue gas and the white carbon black that are formed after charcoal burning are floated to by first exhaust gases passes the 8, second exhaust gases passes 9 and air duct 19,10
The middle position of upper combustion chamber 6 (see in Fig. 1 and Fig. 2 shown in the direction of arrow).
The present invention the most also has implementation below, continuing with seeing shown in Fig. 1 and Fig. 2,
In further embodiment of the present invention, the central position of upper combustion chamber 6 has recessed combustion chamber cylinder mounting groove 11, stove
Removably being provided with combustion chamber cylinder 12 in core cylinder mounting groove 11, combustion chamber cylinder 12 is porous type combustion chamber cylinder.
In further embodiment of the present invention, there is before and after the top of upper combustion chamber 6 symmetrically arranged second air duct 19
Combining closely the air duct becoming unified with the first air duct 10 within boss structure 13, boss structure 13 is in annular
Structure is also positioned at the top of combustion chamber cylinder mounting groove 11；At the tip position of combustion chamber cylinder 12, bending processes, and is hung by the structure of bending
It is located on boss structure 13, conveniently installs and remove.
In further embodiment of the present invention, the first exhaust gases passes 8 in left combustion chamber 3 and right combustion chamber 5 is in vertical direction
Empty formula structure, the first exhaust gases passes 8 is corresponding with the position of the second exhaust gases passes 9.
In further embodiment of the present invention, the first exhaust gases passes 8 is formed at left combustion chamber 3 and the middle and upper part of right combustion chamber 5.
In further embodiment of the present invention, the bottom of left combustion chamber 3 and right combustion chamber 5 respectively has a pair round tube hole 14, and two
Corresponding to the left and right, position of round tube hole 14, fire grate 7 runs through round tube hole 14 and is fixed on the bottom of combustion chamber.
In further embodiment of the present invention, right side body of heater 18 lower position of right combustion chamber 5 also extends through and is provided with a other side
Shape through hole 15, two square through holes 15 are positioned at the left and right sides bottom body of heater 18 lower external face of right side, and square through hole 15 is used
In ventilating.
In further embodiment of the present invention, the surface of front combustion chamber 2 offers fuel slot 16 and lighting-up tuyere 17, passes through
Fuel slot 16 carries out the interpolation of fuel, by lighting-up tuyere 17 to fuel ignition.
User can according to the characteristic of the following description further insight present invention and function,
In the present embodiment, the operation principle of a kind of multi-channel type combustion chamber such as above-mentioned any one, wherein, work are also included
Make principle as follows:
In combustion chamber, fuel is thrown in, it is preferable that fuel is coal, at lighting-up tuyere by ignited fuel, fuel at fuel slot
Carry out primary combustion；The fuel gas produced after primary combustion and white carbon black are through the first exhaust gases passes 8, at the first exhaust gases passes 8
Entrance carry out second-time burning；Continue through the second exhaust gases passes 9 and air duct 10 reaches the middle part of combustion chamber 6, finally quilt
Hot-air in the middle part of upper combustion chamber 6 is lighted and is carried out three burnings.
In more detail, the operation principle in the present embodiment is:
The combustion chamber 1 of the present invention is made up of upper combustion chamber 6, left combustion chamber 3, right combustion chamber 5, front combustion chamber 2, rear combustion chamber 4 five part.By a left side
Combustion chamber 3, right combustion chamber 5, front combustion chamber 2, rear combustion chamber 4 are placed in surrounding, after upper combustion chamber 6 is placed in top combination, combustion chamber 1 are placed on fire coal
Constitute combustor (i.e. combustion chamber 1 is combustor) in the burner hearth of small-sized heating stove (not shown), front combustion chamber 2 arranges a fuel and throws
Throw mouth, a lighting-up tuyere, throw in fuel and igniting is used.
Left combustion chamber 3, right combustion chamber 5 are respectively provided with semicircular first exhaust gases passes 8, and upper combustion chamber 6 bottom has two second
Exhaust gases passes 9, two the second symmetrical air ducts 19 are arranged at the top of upper combustion chamber 6.Flue gas is by left combustion chamber 3, right combustion chamber 5
After exhaust gases passes is combined with the second exhaust gases passes 9 of upper combustion chamber 6 lower semicircular mouth, then with square through hole 15 (i.e. air intake)
Fresh air combines with the flue gas of upper combustion chamber 6 center after air duct 19,10 is heated, carries out gasification, and combustion.First
The smoke inlet of exhaust gases passes 8 is arranged on the upper position in the coal seam on fire grate 7.Produce after coal primary combustion on fire grate 7
Fuel gas, white carbon black carry out second-time burning through left combustion chamber 3, the baking of right combustion chamber 5 exhaust gases passes entrance of high temperature, and dust is sunk
Be enclosed in multichannel, multifunctional furnace in-core enters ash bucket (not shown).Fuel gas enters through left combustion chamber 3, right combustion chamber 5 exhaust gases passes
Enter in the middle part of upper combustion chamber 6, to run into the hot-air heated by combustion chamber and carry out three gasification, and combustions, make burning reach cmpletely and burn.
The present embodiment is by combustor and exhaust gases passes 8,9 and air duct 19,10 perfect adaptation, the resistance to height of thermal insulation of use
Prewarming baking, the deflagrate of coal are played decisive role by intermediate temperature regenerator material.Make coal through three burnings, make fuel combustion more
Fully, more completely, effects of energy conservation and environmental protection is reached.
The foregoing is only preferred embodiment of the present invention, not thereby limit embodiments of the present invention and protection model
Enclose, to those skilled in the art, it should can appreciate that done by all utilization description of the invention and diagramatic content
Scheme obtained by equivalent and obvious change, all should be included in protection scope of the present invention.
Claims (9)
1. a multi-channel type combustion chamber, described combustion chamber is spliced around shape successively by front combustion chamber, left combustion chamber, rear combustion chamber and right combustion chamber
Become, described combustion chamber top cover is provided with combustion chamber, and described combustion chamber inner bottom part is provided with fire grate, it is characterised in that described left combustion chamber and
Being respectively arranged with semicircular first exhaust gases passes on described right combustion chamber, the lower surface of described upper combustion chamber offers the second flue gas and leads to
Road, described first exhaust gases passes and described second exhaust gases passes communicate, and the flue gas formed after coal burning and white carbon black are by described
First exhaust gases passes and described second exhaust gases passes are floated to the middle position of described upper combustion chamber.
Multi-channel type combustion chamber the most according to claim 1, it is characterised in that under the central position of described upper combustion chamber has
Recessed combustion chamber cylinder mounting groove, is removably provided with combustion chamber cylinder in described combustion chamber cylinder mounting groove, described combustion chamber cylinder is porous type stove
Core cylinder.
Multi-channel type combustion chamber the most according to claim 2, it is characterised in that the top of described upper combustion chamber is also equipped with boss
Structure, described boss structure be internally formed the first air duct, described boss structure is cirque structure and is positioned at described stove
The top of core cylinder mounting groove.
Multi-channel type combustion chamber the most according to claim 1, it is characterised in that the institute in described left combustion chamber and described right combustion chamber
Stating the first exhaust gases passes is vertical direction hollow type structure, described first exhaust gases passes and the position phase of described second exhaust gases passes
Corresponding.
Multi-channel type combustion chamber the most according to claim 1, it is characterised in that described first exhaust gases passes is formed at a described left side
Combustion chamber and the middle and upper part of described right combustion chamber.
Multi-channel type combustion chamber the most according to claim 1, it is characterised in that described left combustion chamber and the bottom of described right combustion chamber
Respectively having a pair round tube hole, and two is corresponding to the left and right, position of described round tube hole, described fire grate runs through described round tube hole solid
Bottom due to described combustion chamber.
Multi-channel type combustion chamber the most according to claim 1, it is characterised in that the right side lower portion of furnace body of described right combustion chamber also sets
There is a pair square through hole, running through to the inside of described right combustion chamber along described square through hole, the second air duct is set, described square
Through hole is used for ventilating.
Multi-channel type combustion chamber the most according to claim 1, it is characterised in that the surface of described front combustion chamber offers fuel and throws
Throw mouth and lighting-up tuyere, carried out the interpolation of fuel by described fuel slot, by described lighting-up tuyere to fuel ignition.
9. the operation principle according to the multi-channel type combustion chamber described in any one in claim 1-8, it is characterised in that institute
State operation principle as follows:
In described combustion chamber, throw in fuel at described fuel slot, at described lighting-up tuyere, ignited fuel, fuel are carried out once
Burning；The fuel gas produced after primary combustion and white carbon black are through described first exhaust gases passes, at described first exhaust gases passes
Entrance carries out second-time burning；Continue through described second exhaust gases passes and reach the middle part of described upper combustion chamber, the most described upper stove
Hot-air in the middle part of core is lighted and is carried out three burnings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438626.XA CN106051828A (en) | 2016-06-17 | 2016-06-17 | Multi-channel type furnace core and working principle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438626.XA CN106051828A (en) | 2016-06-17 | 2016-06-17 | Multi-channel type furnace core and working principle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106051828A true CN106051828A (en) | 2016-10-26 |
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ID=57168494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610438626.XA Pending CN106051828A (en) | 2016-06-17 | 2016-06-17 | Multi-channel type furnace core and working principle thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068202U (en) * | 1990-07-04 | 1990-12-26 | 山东省蓬莱第一中学五金厂 | High-efficiency water warm stove |
| US20040065318A1 (en) * | 2001-04-03 | 2004-04-08 | Douglas Hadfield | Fireplace and fireback therefor |
| CN201014522Y (en) * | 2007-03-15 | 2008-01-30 | 国能惠远生物质能发展有限公司 | Stove for implementing granular fuel complete combustion |
| CN201155797Y (en) * | 2007-12-03 | 2008-11-26 | 刘洪� | Domestic stove high efficiency energy-saving dual purpose furnace hearth for firewood and coal |
| CN201462929U (en) * | 2009-09-25 | 2010-05-12 | 贵定县柳家湾铸造厂 | Secondary oxygen intake cast iron return air stove |
| CN202040846U (en) * | 2011-04-27 | 2011-11-16 | 王兆国 | Gasifying heating furnace |
| CN204901841U (en) * | 2015-09-01 | 2015-12-23 | 山东超能采暖设备有限公司 | Firewood charcoal stove |
| CN205746997U (en) * | 2016-06-17 | 2016-11-30 | 上海华恩利热能机器股份有限公司 | A kind of multi-channel type combustion chamber |
-
2016
- 2016-06-17 CN CN201610438626.XA patent/CN106051828A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068202U (en) * | 1990-07-04 | 1990-12-26 | 山东省蓬莱第一中学五金厂 | High-efficiency water warm stove |
| US20040065318A1 (en) * | 2001-04-03 | 2004-04-08 | Douglas Hadfield | Fireplace and fireback therefor |
| CN201014522Y (en) * | 2007-03-15 | 2008-01-30 | 国能惠远生物质能发展有限公司 | Stove for implementing granular fuel complete combustion |
| CN201155797Y (en) * | 2007-12-03 | 2008-11-26 | 刘洪� | Domestic stove high efficiency energy-saving dual purpose furnace hearth for firewood and coal |
| CN201462929U (en) * | 2009-09-25 | 2010-05-12 | 贵定县柳家湾铸造厂 | Secondary oxygen intake cast iron return air stove |
| CN202040846U (en) * | 2011-04-27 | 2011-11-16 | 王兆国 | Gasifying heating furnace |
| CN204901841U (en) * | 2015-09-01 | 2015-12-23 | 山东超能采暖设备有限公司 | Firewood charcoal stove |
| CN205746997U (en) * | 2016-06-17 | 2016-11-30 | 上海华恩利热能机器股份有限公司 | A kind of multi-channel type combustion chamber |
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Application publication date: 20161026 |
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