CN105090987B - A kind of fire grate combustion-supporting hole - Google Patents
A kind of fire grate combustion-supporting hole Download PDFInfo
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- CN105090987B CN105090987B CN201410320600.6A CN201410320600A CN105090987B CN 105090987 B CN105090987 B CN 105090987B CN 201410320600 A CN201410320600 A CN 201410320600A CN 105090987 B CN105090987 B CN 105090987B
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- combustion
- fire grate
- rhombus
- supporting hole
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Abstract
The invention discloses a kind of fire grate combustion-supporting hole, include shaft, air blower, air supply duct and combustion chamber, including closed chamber, combustion-supporting pipeline, fire grate and combustion-supporting hole, described closed chamber is located between shaft and combustion chamber, it is sealed rectangular cavity, described combustion-supporting pipeline is located at closed chamber lower end center, the two is weldingly connected, described fire grate includes upper wall and lower wall, described lower wall is located at combustion chamber inside bottom, the two is weldingly connected, its cross sectional shape is rhombus, described upper wall is located at directly over lower wall, the two is weldingly connected, its cross sectional shape is rhombus, described combustion-supporting hole is located on the outside of upper wall, it is some rhombus through holes.Compared with prior art, this auxiliary combustion equipment, can improve combustion-supporting efficiency, improve and burn effect.
Description
Technical field
The present invention relates to a kind of fire grate combustion-supporting hole, more particularly to a kind of fire grate combustion-supporting hole.
Background technology
Quick increase and the high speed development of industrial economy with world population, the rubbish of generation are more and more, incinerator
Popularity it is also wider, incinerator needs the oxygen in large quantity of air as combustion medium, conventional oxygen supply one when working
As gas port directly opened up from sidewall of combustion chamber by air blower supplied, air only rests on incinerated matter surface, it is impossible to from incinerated matter
Bottom enters at core, and combustion-supporting efficiency is low, and burning effect is poor, in view of drawbacks described above, is necessary to design a kind of fire grate combustion-supporting hole in fact.
The content of the invention
The technical problems to be solved by the invention are：A kind of fire grate combustion-supporting hole is provided, it is single to solve air supply direction
One causes combustion-supporting efficiency low and burns the problem of effect is poor.
In order to solve the above technical problems, the technical scheme is that：A kind of fire grate combustion-supporting hole, comprising shaft, air blower,
Air supply duct and combustion chamber, including closed chamber, combustion-supporting pipeline, fire grate and combustion-supporting hole, described closed chamber are located at shaft and burning
Between room, it is sealed rectangular cavity, and described combustion-supporting pipeline is located at closed chamber lower end center, and the two is weldingly connected, described
Fire grate include upper wall and lower wall, described lower wall is located at combustion chamber inside bottom, and the two is weldingly connected, and its cross sectional shape is water chestnut
Shape, described upper wall is located at directly over lower wall, and the two is weldingly connected, and its cross sectional shape is rhombus, and described combustion-supporting hole is located at upper
On the outside of wall, it is some rhombus through holes.
Further, some reinforcements are additionally provided with the outside of described upper wall.
Further, 30 ° of angle of inclination is additionally provided with the inside of described rhombus through hole.
Further, described rhombus through hole is orthogonal between any two.
Further, ventilating opening is additionally provided with the left of described upper wall, it is manhole.
Further, described lower wall center is additionally provided with dodge gate, and the two is rotatedly connected.
Compared with prior art, this auxiliary combustion equipment, air blower is persistently supplied gas to air supply duct, and air passes through sealing
Room enters combustion-supporting pipeline and entered again by the ventilating opening on the left of upper wall in fire grate, is then spread by the rhombus through hole on the outside of upper wall
To incinerated matter bottom, 90 ° of cross-distributions are presented in rhombus through hole, and hole inner side is additionally provided with 30 ° of angle of inclination, it is ensured that air can be big
Scope high intensity is sprayed so that the air of combustion chamber can be mixed fully with incinerated matter, improves combustion-supporting efficiency, is improved and is burned effect
Really, the dodge gate and on lower wall can open the dust inside cleaning fire grate after each burning terminates, it is ensured that air-flow is unimpeded.
Accompanying drawing content
Fig. 1 is fire grate combustion-supporting hole front view
Fig. 2 is fire grate combustion-supporting hole sectional view A-A
The air blower 2 of shaft 1
The combustion chamber 4 of air supply duct 3
The combustion-supporting pipeline 6 of closed chamber 5
The combustion-supporting hole 8 of fire grate 7
The lower wall 702 of upper wall 701
The ventilating opening 704 of reinforcement 703
Dodge gate 705
Following embodiment will be further illustrated with reference to above-mentioned accompanying drawing.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to constituting described embodiment basis
It is thorough to understand.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known process step is not specifically described.
As shown in Figure 1 and Figure 2, including shaft 1, air blower 2, air supply duct 3, combustion chamber 4, closed chamber 5, combustion-supporting pipeline 6,
Fire grate 7, combustion-supporting hole 8, upper wall 701, lower wall 702, reinforcement 703, ventilating opening 704, dodge gate 705, closed chamber 5 are located at shaft 1
Between combustion chamber 4, it is sealed rectangular cavity, and combustion-supporting pipeline 6 is located at the lower end center of closed chamber 5, and the two is weldingly connected, stove
Grate 7 includes upper wall 701 and lower wall 702, and lower wall 702 is located at the inside bottom of combustion chamber 4, and the two is weldingly connected, and its cross sectional shape is
Rhombus, upper wall 701 is located at directly over lower wall 702, and the two is weldingly connected, and its cross sectional shape is rhombus, and combustion-supporting hole 8 is located at upper wall
701 outsides, it is some rhombus through holes, and the outside of upper wall 701 is additionally provided with the inside of some reinforcements 703, rhombus through hole and is additionally provided with 30 °
Angle of inclination, rhombus through hole is orthogonal between any two., the left side of upper wall 701 is additionally provided with ventilating opening 704, and it is manhole,
The center of lower wall 702 is additionally provided with dodge gate 705, and the two is rotatedly connected, and this auxiliary combustion equipment, air blower 2 is carried out to air supply duct 3
Persistently supply gas, air enters combustion-supporting pipeline 6 by closed chamber 5 and entered again by the ventilating opening 704 in the left side of upper wall 701 in fire grate 7,
Then incinerated matter bottom is diffused to by the combustion-supporting hole 8 in the outside of upper wall 701, combustion-supporting hole 8 is presented on the inside of 90 ° of cross-distributions, hole also
Provided with 30 ° of angle of inclination, it is ensured that air high intensity can spray on a large scale so that the air of combustion chamber 4 can be fully with burning
Thing mixing is burnt, combustion-supporting efficiency is improved, improving the dodge gate burned in effect, and lower wall 702 can beat after each burning terminates
Dust inside opening or cleaning reason fire grate 7, it is ensured that air-flow is unimpeded.
The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design,
Without performing creative labour, a variety of conversion made are within the scope of the present invention.
Claims (4)
1. a kind of fire grate combustion-supporting hole, includes shaft, air blower, air supply duct and combustion chamber, it is characterised in that including closed chamber, help
Pipeline, fire grate and combustion-supporting hole are fired, described closed chamber is located between shaft and combustion chamber, and it is sealed rectangular cavity, described
Combustion-supporting pipeline is located at closed chamber lower end center, and the two is weldingly connected, and described fire grate includes upper wall and lower wall, described lower wall
Positioned at combustion chamber inside bottom, the two is weldingly connected, and its cross sectional shape is rhombus, and described upper wall is located at directly over lower wall, and two
Person is weldingly connected, and its cross sectional shape is rhombus, and described combustion-supporting hole is located on the outside of upper wall, and it is some rhombus through holes, described
30 ° of angle of inclination is additionally provided with the inside of rhombus through hole.
2. a kind of fire grate combustion-supporting hole as claimed in claim 1, it is characterised in that described rhombus through hole hangs down mutually between any two
Directly.
3. a kind of fire grate combustion-supporting hole as claimed in claim 2, it is characterised in that be additionally provided with ventilating opening on the left of described upper wall, its
It is manhole.
4. a kind of fire grate combustion-supporting hole as claimed in claim 3, it is characterised in that described lower wall center is additionally provided with dodge gate,
The two is rotatedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320600.6A CN105090987B (en) | 2014-07-07 | 2014-07-07 | A kind of fire grate combustion-supporting hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320600.6A CN105090987B (en) | 2014-07-07 | 2014-07-07 | A kind of fire grate combustion-supporting hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105090987A CN105090987A (en) | 2015-11-25 |
| CN105090987B true CN105090987B (en) | 2017-07-28 |
Family
ID=54571988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410320600.6A Active CN105090987B (en) | 2014-07-07 | 2014-07-07 | A kind of fire grate combustion-supporting hole |
Country Status (1)
| Country | Link |
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| CN (1) | CN105090987B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5694113A (en) * | 1979-12-28 | 1981-07-30 | Hitsutoshi Kanemura | Method of combustion in combustion furnace of each category |
| CN201547788U (en) * | 2009-11-25 | 2010-08-11 | 郭亚非 | Rubbish incinerator air return combustion supporting device |
| CN204026690U (en) * | 2014-07-07 | 2014-12-17 | 池州中宏运环保设备有限公司 | A kind of furnace wall combustion-supporting hole |
-
2014
- 2014-07-07 CN CN201410320600.6A patent/CN105090987B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5694113A (en) * | 1979-12-28 | 1981-07-30 | Hitsutoshi Kanemura | Method of combustion in combustion furnace of each category |
| CN201547788U (en) * | 2009-11-25 | 2010-08-11 | 郭亚非 | Rubbish incinerator air return combustion supporting device |
| CN204026690U (en) * | 2014-07-07 | 2014-12-17 | 池州中宏运环保设备有限公司 | A kind of furnace wall combustion-supporting hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105090987A (en) | 2015-11-25 |
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