CN201496975U - Secondary combustion chamber used for smoke prevention and dust control - Google Patents
Secondary combustion chamber used for smoke prevention and dust control Download PDFInfo
- Publication number
- CN201496975U CN201496975U CN2009201902801U CN200920190280U CN201496975U CN 201496975 U CN201496975 U CN 201496975U CN 2009201902801 U CN2009201902801 U CN 2009201902801U CN 200920190280 U CN200920190280 U CN 200920190280U CN 201496975 U CN201496975 U CN 201496975U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- ground
- roof
- secondary combustion
- dust control
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 39
- 239000000779 smoke Substances 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 title claims abstract description 22
- 230000002265 prevention Effects 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 15
- 239000003546 flue gas Substances 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model discloses a secondary combustion chamber used for smoke prevention and dust control. The combustion chamber comprises a smoke inlet, a smoke outlet, a combustion chamber roof and a combustion chamber ground, wherein a roof wall body connected with the combustion chamber roof and extending downwards is not connected with the ground wall body connected with the combustion chamber ground and extending upwards. The wall bodies extending upwards or downwards from the roof and the ground prolong the retention time of smoke gas, and increase the collision to the wall bodies of the smoke gas, to cause plenty of large dust particles to subside, and the dust is cleaned through a dust cleaning hole formed on the ground, thereby remarkably increasing the dedusting effect.
Description
Technical Field
The utility model relates to a smoke prevention and dust control device, in particular to a secondary combustion chamber for smoke prevention and dust control.
Background
In the production and manufacturing process of copper pipes, metal copper needs to be subjected to a plurality of processes such as melting, oxidation and reduction. The whole process is finished at high temperature, a large amount of smoke and dust are generated and need to be discharged to the air, and the environment is seriously polluted. At present, no flue gas dust removal device suitable for copper pipe production exists.
Disclosure of Invention
The utility model aims at providing a afterburner for smoke prevention and dust control for the high temperature flue gas that produces among the system copper process obtains abundant burning.
The technical scheme of the utility model is that:
a secondary combustion chamber for smoke prevention and dust control comprises a smoke inlet, a smoke outlet, a combustion chamber roof and a combustion chamber ground. At least one roof wall is connected to the combustion chamber roof and extends downwardly, and at least one floor wall is connected to the combustion chamber floor and extends upwardly. The roof wall body is not connected with the floor wall body.
Preferably, the utility model is used for smoke prevention and dust control's postcombustion chamber, its roof wall body place plane staggers with ground wall body place plane is parallel.
The wall body of the roof is vertical to the roof.
The ground wall body is vertical to the ground.
The ground of the secondary combustion chamber can also be provided with an ash cleaning port.
After the flue gas enters from the inlet, the flue gas is subjected to secondary combustion by using the high temperature of the flue gas, and the flue gas bypasses the wall body due to the obstruction of the wall body, so that the secondary combustion time is prolonged, and the combustion is more complete.
The utility model has the advantages that:
a afterburner for smoke elimination and dust control, respectively through the wall body from roof and ground upwards or downwardly extending, not only increased the flue gas wherein dwell time, still increased the collision of flue gas to the wall body for some large granule dusts can subside, clear away through setting up in the deashing mouth on ground, are showing and are increasing dust removal effect.
Drawings
FIG. 1 is a schematic structural view of an embodiment of the secondary combustion chamber for smoke abatement and dust removal of the present invention.
Detailed Description
The structural features of the present invention will be further explained with reference to the accompanying drawings.
As shown in figure 1, the utility model discloses a afterburner for smoke prevention and dust control, including flue gas entry 1, exhanst gas outlet 2, combustion chamber roof 3 and combustion chamber ground 4. The roof wall 31 is vertically connected with the combustion chamber roof 2 and extends downwards, the floor wall 41 is vertically connected with the combustion chamber floor 4 and extends upwards, and the roof wall 31 is not connected with the floor wall 41 and is staggered in parallel. The secondary combustion chamber ground 4 can also be provided with an ash cleaning port 5.
After the flue gas enters from the inlet 1, the flue gas is subjected to secondary combustion by using the high temperature of the flue gas, and the flue gas bypasses the wall body due to the obstruction of the wall body, so that the secondary combustion time is prolonged, and the combustion is more complete.
Claims (5)
1. A secondary combustion chamber for smoke prevention and dust control is characterized in that: comprises a flue gas inlet, a flue gas outlet, a combustion chamber roof and a combustion chamber ground; wherein,
the combustion chamber roof is connected with more than one roof wall;
the combustion chamber ground is connected with more than one ground wall body;
the roof wall extends downwardly and is not connected to the upwardly extending floor wall.
2. The secondary combustion chamber for smoke prevention and dust control as set forth in claim 1, wherein: the plane of the roof wall body is parallel to and staggered with the plane of the ground wall body.
3. The secondary combustion chamber for smoke prevention and dust control as set forth in claim 1, wherein: the roof wall is vertical to the combustion chamber roof.
4. The secondary combustion chamber for smoke prevention and dust control as set forth in claim 1, wherein: the ground wall is vertical to the ground of the combustion chamber.
5. The secondary combustion chamber for smoke prevention and dust control as set forth in claim 1, wherein: the secondary combustion chamber is provided with an ash cleaning port on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201902801U CN201496975U (en) | 2009-08-06 | 2009-08-06 | Secondary combustion chamber used for smoke prevention and dust control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201902801U CN201496975U (en) | 2009-08-06 | 2009-08-06 | Secondary combustion chamber used for smoke prevention and dust control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496975U true CN201496975U (en) | 2010-06-02 |
Family
ID=42440181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201902801U Expired - Fee Related CN201496975U (en) | 2009-08-06 | 2009-08-06 | Secondary combustion chamber used for smoke prevention and dust control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210739A (en) * | 2018-09-26 | 2019-01-15 | 宁波乐阳环保科技有限公司 | A kind of Total heat exchange fresh air system |
-
2009
- 2009-08-06 CN CN2009201902801U patent/CN201496975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210739A (en) * | 2018-09-26 | 2019-01-15 | 宁波乐阳环保科技有限公司 | A kind of Total heat exchange fresh air system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20100806 |