CN109751864A - Smelting reverberatory furnace coal gas feeder - Google Patents
Smelting reverberatory furnace coal gas feeder Download PDFInfo
- Publication number
- CN109751864A CN109751864A CN201711076890.4A CN201711076890A CN109751864A CN 109751864 A CN109751864 A CN 109751864A CN 201711076890 A CN201711076890 A CN 201711076890A CN 109751864 A CN109751864 A CN 109751864A
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- gas
- reverberatory furnace
- coal gas
- smelting
- coal
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Abstract
There are flue gas leading in smelting reverberatory furnace coal gas feeder, the left end of reverberatory furnace, and one end of swan-neck is protruded into reverberatory furnace from the upper right quarter of reverberatory furnace, and the other end of swan-neck is connected to isocon；There are gas pipe, air inlet pipe on gas burner, gas pipe is connected to isocon, and air inlet pipe is connect after loading onto valve with air blower.
Description
Technical field
The present invention relates to smelting reverberatory furnace coal gas feeders.
Background technique
Currently, the smelting reverberatory furnace that well known smelting enterprise uses, coal gas enters from one end of smelting reverberatory furnace, and gives up
Gas is discharged from the other end of smelting reverberatory furnace.This working method, since gas inlet is directly corresponding with waste gas outlet, coal gas into
It after entering smelting reverberatory furnace, is discharged quickly from waste gas outlet with exhaust gas, coal gas residence time in smelting reverberatory furnace is short, burns endless
Entirely；Cause gas consumption amount big, high production cost.
Summary of the invention
When in order to overcome existing smelting enterprise to be produced using smelting reverberatory furnace, the gas consumption amount of appearance is big, raw
Deficiency at high cost is produced, the present invention is provided smelting reverberatory furnace coal gas feeder, can be made to enter smelting reverberatory furnace using the device
Coal gas completely burned, reduce enterprise's production cost.
In order to achieve the above object, the technical solution adopted by the present invention to solve the technical problems designs as follows:
There is flue gas leading in the left end of reverberatory furnace, and one end of swan-neck is protruded into reverberatory furnace from the upper right quarter of reverberatory furnace, swan-neck it is another
One end is connected to isocon.There are gas pipe, air inlet pipe on gas burner, gas pipe is connected to isocon, after air inlet pipe loads onto valve
It is connect with air blower.
Before use, with tracheae flue gas leading and exhaust-gas treatment room inlet communication.
When work, the air exhauster of exhaust-gas treatment room is started, opens reverberatory furnace, gas burner；Then, valve is opened, drum is started
Blower.The coal gas that gas burner generates enters in reverberatory furnace through gas pipe, isocon, swan-neck, and coal gas fires completely in reverberatory furnace
After burning, in exhaust-gas treatment room under the action of air exhauster, then through flue gas leading, tracheae enter exhaust-gas treatment room.
Since coal gas does not enter from reverberatory furnace right end, enter from the upper right quarter of reverberatory furnace, coal gas is in reverberatory furnace
Residence time is long, and burning of the coal gas in reverberatory furnace is more complete.Experiments have shown that the device makes the coal charge consumption of gas burner by every
It 5 tons are reduced to 2.3-2.9 tons daily, save coal charge up to 50% or more.
The beneficial effects of the present invention are: 1, coal gas enters from the upper right quarter of reverberatory furnace, coal gas residence time in reverberatory furnace
Long, burning of the coal gas in reverberatory furnace is more complete, reduces gas consumption amount.2, energy saving.The coal charge of gas burner consumption is from every
It 5 tons be reduced to it is 2.3-2.8 tons daily.3, enterprise's production cost is low.4, structure cylinder list, it is easy to use.
Detailed description of the invention
The present invention is further described with embodiment with reference to the accompanying drawing.
Fig. 1 is the main view of smelting reverberatory furnace coal gas feeder.
Fig. 2 is the top view of Fig. 1.
In figure
1, flue gas leading 2, reverberatory furnace 3, swan-neck 4, isocon
5, gas pipe 6, air inlet pipe 7, valve 8, air blower
9, gas burner.
Specific embodiment
In Fig. 1, embodiment shown in Fig. 2, there is a flue gas leading 1 in the left end of reverberatory furnace 2, and one end of swan-neck 3 is from reflection
The upper right quarter of furnace 2 protrudes into reverberatory furnace 2, and the other end of swan-neck 3 is connected to isocon 4.There are gas pipe 5, air inlet on gas burner 9
Pipe 6, gas pipe 5 are connected to isocon 4, and air inlet pipe 6 is connect after loading onto valve 7 with air blower 8.
Before use, with tracheae flue gas leading 1 and exhaust-gas treatment room inlet communication.
When work, the air exhauster of exhaust-gas treatment room is started, opens reverberatory furnace 2, gas burner 9；Then, valve 7 is opened, is started
Air blower 8.The coal gas that gas burner 9 generates enters in reverberatory furnace 2 through gas pipe 5, isocon 4, swan-neck 3, and coal gas is in reverberatory furnace 2
After interior completely burned, in exhaust-gas treatment room under the action of air exhauster, then through flue gas leading 1, tracheae enter exhaust-gas treatment room.
Since coal gas does not enter from 2 right end of reverberatory furnace, enter from the upper right quarter of reverberatory furnace 2, coal gas is in reverberatory furnace 2
The interior residence time is long, and burning of the coal gas in reverberatory furnace 2 is more complete.Experiments have shown that the device make the coal charge consumption of gas burner by
Daily 5 tons are reduced to 2.3-2.9 tons daily, and gas burner 9 saves coal charge up to 50% or more.
Claims (1)
1. smelting reverberatory furnace coal gas feeder, it is characterized in that: the left end of reverberatory furnace (2) has flue gas leading (1), swan-neck (3)
One end is protruded into reverberatory furnace (2) from the upper right quarter of reverberatory furnace (2), and the other end of swan-neck (3) is connected to isocon (4)；Coal gas
There are gas pipe (5), air inlet pipe (6) on furnace (9), gas pipe (5) is connected to isocon (4), after air inlet pipe (6) loads onto valve (7)
It is connect with air blower (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076890.4A CN109751864A (en) | 2017-11-06 | 2017-11-06 | Smelting reverberatory furnace coal gas feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076890.4A CN109751864A (en) | 2017-11-06 | 2017-11-06 | Smelting reverberatory furnace coal gas feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109751864A true CN109751864A (en) | 2019-05-14 |
Family
ID=66401028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711076890.4A Pending CN109751864A (en) | 2017-11-06 | 2017-11-06 | Smelting reverberatory furnace coal gas feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109751864A (en) |
-
2017
- 2017-11-06 CN CN201711076890.4A patent/CN109751864A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |
|
| WD01 | Invention patent application deemed withdrawn after publication |