CN209605203U - A kind of boiler is for petroleum system - Google Patents
A kind of boiler is for petroleum system Download PDFInfo
- Publication number
- CN209605203U CN209605203U CN201821784920.7U CN201821784920U CN209605203U CN 209605203 U CN209605203 U CN 209605203U CN 201821784920 U CN201821784920 U CN 201821784920U CN 209605203 U CN209605203 U CN 209605203U
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- Prior art keywords
- oil gun
- boiler
- burner outlet
- oil
- petroleum system
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- 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.)
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Abstract
The utility model provides a kind of boiler for petroleum system, including burner outlet；There are four oil guns, the burner outlet to connect with intake stack for setting in the burner outlet, and hot air duct, cold air duct are also respectively connected on intake stack.The utility model accelerates the starting speed of boiler by the wind-warm syndrome of raising First air, passes through the arrangement of oil gun, saves the fuel oil of unit starting consumption, reduces unit starting cost.
Description
Technical field
The utility model relates to a kind of boilers for petroleum system.
Background technique
Four boilers of this electricity generating corporation, Ltd are quadrangle tangential circle coal-burning boiler, tri- layers of oil gun of AB, CD, EF are disposed with, in machine
Group start-up course initial stage generally put into AB layer oil gun increasing temperature and pressure, every oil gun 1.2T/h, presses unit after throwing 3 oil gun 8 hours
Load 300MW exits oil gun to low oil consumption 28.8T.Oil consumption is excessive during unit starting.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of boiler for petroleum system.
The utility model is achieved by the following technical programs.
A kind of boiler provided by the utility model is for petroleum system, including burner outlet；It is set in the burner outlet
It sets there are four oil gun, the burner outlet is connect with intake stack, and hot air duct, cold wind are also respectively connected on intake stack
Pipeline.
Four oil guns are respectively that oil gun A, oil gun B, oil gun C, oil gun D, the oil gun A and oil gun D are mounted on burning
Device outlet is internal, and the oil gun B and oil gun C are mounted on burner outlet opening.
The hot air duct, cold air duct, auxiliary steam pipe road are separately installed with hot-blast valve, cold blast sliding valve.
It is gone back on the hot-blast valve and is connected with heating pipe, heating device and hot wind main valve, hot wind are installed on heating pipe
Main valve is mounted on the front and back end of heating device.
It is also connect with auxiliary steam pipe road on the heating device, and auxiliary steam valve is installed on auxiliary steam pipe road.
The flow of the oil gun is 0.2T/h.
The utility model has the beneficial effects that: accelerating the starting speed of boiler by the wind-warm syndrome for improving First air, lead to
The arrangement of oil gun is crossed, the fuel oil of unit starting consumption is saved, reduces unit starting cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- burner outlet, 21- oil gun A, 22- oil gun B, 23- oil gun C, 24- oil gun D, 3- hot-blast valve, 31- add
Thermal, 4- cold blast sliding valve, the auxiliary steam valve of 5-, 6- hot wind main valve.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
A kind of boiler is for petroleum system, including burner outlet 1；There are four oil gun, institutes for setting in the burner outlet 1
It states burner outlet 1 to connect with intake stack, hot air duct, cold air duct is also respectively connected on intake stack.
Four oil guns are respectively oil gun A21, oil gun B22, oil gun C23, oil gun D24, the oil gun A21 and oil gun
D24 is mounted on inside burner outlet 1, and the oil gun B22 and oil gun C23 are mounted on 1 opening of burner outlet.
The hot air duct, cold air duct, auxiliary steam pipe road are separately installed with hot-blast valve 3, cold blast sliding valve 4.
It is gone back on the hot-blast valve 3 and is connected with heating pipe, heating device 31 and hot wind main valve 6 are installed on heating pipe,
Hot wind main valve 6 is mounted on the front and back end of heating device 31.
It is also connect with auxiliary steam pipe road on the heating device 31, and auxiliary steam valve 5 is installed on auxiliary steam pipe road.
The flow of the oil gun is 0.2T/h.
Claims (6)
1. a kind of boiler is for petroleum system, including burner outlet (1), it is characterised in that: setting in the burner outlet (1)
There are four oil gun, the burner outlet (1) connect with intake stack, and hot air duct, cold is also respectively connected on intake stack
Air piping.
2. boiler as described in claim 1 is for petroleum system, it is characterised in that: four oil guns be respectively oil gun A (21),
Oil gun B (22), oil gun C (23), oil gun D (24), the oil gun A (21) and oil gun D (24) are mounted in burner outlet (1)
Portion, the oil gun B (22) and oil gun C (23) are mounted on burner outlet (1) opening.
3. boiler as described in claim 1 is for petroleum system, it is characterised in that: the hot air duct is equipped with hot-blast valve (3),
The cold air duct is equipped with cold blast sliding valve (4).
4. boiler as claimed in claim 3 is for petroleum system, it is characterised in that: gone back on the hot-blast valve (3) and be connected with heating
Pipeline is equipped with heating device (31) and hot wind main valve (6) on heating pipe, and hot wind main valve (6) is mounted on heating device (31)
Front and back end.
5. boiler as claimed in claim 4 is for petroleum system, it is characterised in that: on the heating device (31) also with auxiliary steam pipe
Road connection, and auxiliary steam valve (5) are installed on auxiliary steam pipe road.
6. boiler as claimed in claim 4 is for petroleum system, it is characterised in that: the flow of the oil gun is 0.2T/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784920.7U CN209605203U (en) | 2018-10-31 | 2018-10-31 | A kind of boiler is for petroleum system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784920.7U CN209605203U (en) | 2018-10-31 | 2018-10-31 | A kind of boiler is for petroleum system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605203U true CN209605203U (en) | 2019-11-08 |
Family
ID=68395042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784920.7U Active CN209605203U (en) | 2018-10-31 | 2018-10-31 | A kind of boiler is for petroleum system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605203U (en) |
-
2018
- 2018-10-31 CN CN201821784920.7U patent/CN209605203U/en active Active
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