CN208704460U - The blower device of smelting furnace - Google Patents
The blower device of smelting furnace Download PDFInfo
- Publication number
- CN208704460U CN208704460U CN201821345096.5U CN201821345096U CN208704460U CN 208704460 U CN208704460 U CN 208704460U CN 201821345096 U CN201821345096 U CN 201821345096U CN 208704460 U CN208704460 U CN 208704460U
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- China
- Prior art keywords
- pneumatic cylinder
- air flue
- smelting furnace
- air
- gas inlet
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Abstract
The utility model discloses a kind of blower devices of smelting furnace, further include air flue, Gas inlet tube, plug, pneumatic cylinder and pneumatic cylinder controller；The air flue is placed in smelting furnace furnace wall and exports and is connected to smelting furnace burner hearth, is connected to outside entrance and smelting furnace；The Gas inlet tube air intake vent is connected to wind regime, air outlet is placed in smelting furnace furnace wall and is connected to air flue；The plug is placed in air flue, the rear of inlet air tube inlet；The pneumatic cylinder is fixed on air flue entrance and the piston rod of pneumatic cylinder protrudes into air flue, the piston rod of the pneumatic cylinder is fixedly connected with plug, and the air outlet of Gas inlet tube is connected to by air flue with smelting furnace burner hearth when the piston rod of the pneumatic cylinder blocks outlet, the return of air flue when stretching out；The pneumatic cylinder controller includes inductor and control switch, and the inductor is placed in Gas inlet tube and is electrically connected with control switch；The control switch is electrically connected with power supply, pneumatic cylinder respectively.
Description
Technical field
The utility model relates to a kind of smelting process equipment, in particular to a kind of blower device of smelting furnace.
Background technique
Smelting furnace used in smelting process at present, is designed with blast pipe, and blast pipe is connected to burner hearth across furnace wall and is used for
Blowing, when air feed system decompression occurs because of emergencies such as unexpected power failure, failure, protection or maloperations, often because of operator
Processing causes air intake vent blocking, solution to occur from accidents such as air intake vent leakages to member not in time.Air intake vent blocking needs dredging of stopping work,
Delay production, maintenance cost are high.When solution leakage is serious, the high temperature fusibility of leakage will cause equipment damage, fire and explosion
It is dangerous etc. chain accident.
In view of the burst and uncertainty of air feed system decompression, manually processing is to guarantee that air intake vent is unimpeded and air feed is normal
Just seem extremely difficult and passive.After air intake vent results in blockage because of decompression, a large amount of manpower machine is needed when system is resumed production
Tool goes to clear up, and not only seriously affects the time that system is resumed production, and also will cause huge economic loss, inconvenient for use.
Utility model content
The technical problem to be solved by the present invention is to provide one kind securely and reliably, maintenance cost is low, work efficiency is high, makes
With the blower device of convenient smelting furnace.
In order to solve the above-mentioned technical problem, the blower device of the smelting furnace of the utility model, further include air flue, Gas inlet tube,
Plug, pneumatic cylinder and pneumatic cylinder controller；The air flue be placed in smelting furnace furnace wall and export be connected to smelting furnace burner hearth, entrance
It is connected to outside with smelting furnace；The Gas inlet tube air intake vent is connected to wind regime, air outlet is placed in smelting furnace furnace wall and is connected to air flue；Institute
State plug be placed in air flue, the rear of inlet air tube inlet；The pneumatic cylinder is fixed on air flue entrance and the piston rod of pneumatic cylinder is stretched
In air entering flue, the piston rod of the pneumatic cylinder is fixedly connected with plug, and the piston rod of the pneumatic cylinder blocks going out for air flue when stretching out
The air outlet of Gas inlet tube is connected to by air flue with smelting furnace burner hearth when mouth, return；The pneumatic cylinder controller include inductor and
Control switch, the inductor are placed in Gas inlet tube and are electrically connected with control switch；The control switch respectively with power supply, air pressure
Cylinder electrical connection.
The pneumatic cylinder is fixed on the outside of air flue entrance, is equipped between the piston rod and smelting furnace furnace wall of the pneumatic cylinder close
Seal.
It further include fixed frame, the pneumatic cylinder is fixed on the outside of air flue entrance by fixed frame.
The fixed frame is equipped with adjusting rod, and the pneumatic cylinder is placed on adjusting rod, to adjust the inclined angle of pneumatic cylinder.
The pneumatic cylinder is fixed in air flue entrance and is equipped with sealing ring between pneumatic cylinder shell and smelting furnace furnace wall.
Using the structure of the utility model, due to further including air flue, Gas inlet tube, plug, pneumatic cylinder and pneumatic cylinder controller,
When air feed system decompression occurs because of emergencies such as unexpected power failure, failure, protection or maloperations, inductor is really felt in Gas inlet tube
When should arrive no wind pressure, plug is moved to air flue and gone out by piston rod stretching by reaction to control switch, control switch control pressure cylinder
Mouth simultaneously blocks air passage outlet, when there is decompression because of emergencies such as unexpected power failure, failure, protection or maloperations in air feed system,
Solution cannot be introduced into air passage outlet in furnace.After air feed system restores normal, when inductor senses wind pressure in Gas inlet tube, instead
Piston rod should be bounced back to control switch, control switch control pressure cylinder, the air outlet of plug return, i.e. Gas inlet tube passes through air flue
It is connected to burner hearth.When air feed system decompression occurs because of emergencies such as unexpected power failure, failure, protection or maloperations, air flue goes out
Mouth is smooth, and system resumes production fastly, goes to clear up without manual machine, does not influence the time that system is resumed production, and maintenance cost is low,
Securely and reliably, high financial profit, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description:
As shown in Figure 1, the blower device of the smelting furnace of the utility model, further includes air flue 7, Gas inlet tube 1, plug 6, air pressure
2 controller of cylinder 2 and pneumatic cylinder.Air flue 7 is placed in smelting furnace furnace wall and exports and is connected to smelting furnace burner hearth, outside entrance and smelting furnace
Connection.1 air intake vent of Gas inlet tube is connected to wind regime, air outlet is placed in smelting furnace furnace wall and is connected to air flue 7.Plug 6 is placed in air flue 7
Interior, 1 entrance of Gas inlet tube rear.Pneumatic cylinder 2 is fixed on 7 entrance of air flue and the piston rod of pneumatic cylinder 2 protrudes into air flue 7, the gas
The piston rod of cylinder pressure 2 is fixedly connected with plug 6.The Gas inlet tube when piston rod of pneumatic cylinder 2 blocks outlet, the return of air flue when stretching out
1 air outlet is connected to by air flue 7 with smelting furnace burner hearth.Pneumatic cylinder 2 can be fixed on the outside of 7 entrance of air flue, the work of pneumatic cylinder 2
Sealing ring 5 is equipped between stopper rod and smelting furnace furnace wall.Pneumatic cylinder 2 can also be fixed in 7 entrance of air flue and 2 shell of pneumatic cylinder with
Sealing ring 5 is equipped between smelting furnace furnace wall.Pneumatic cylinder 2 can also be fixed on other positions for being beneficial to the operation of pneumatic cylinder 2.Air pressure
Cylinder 2 is fixed on the outside of 7 entrance of air flue by fixed frame 3.It installs more simple and convenient.Adjusting rod 4 is arranged in fixed frame 3, and pneumatic cylinder 2 is set
In on adjusting rod 4, to adjust the inclined angle of pneumatic cylinder 2, using more convenient.2 controller of pneumatic cylinder includes inductor and control
Switch.Inductor is placed in Gas inlet tube 1 and is electrically connected with control switch.Control switch is electrically connected with power supply, pneumatic cylinder 2 respectively.
Claims (5)
1. a kind of blower device of smelting furnace, it is characterised in that: further include air flue (7), Gas inlet tube (1), plug (6), pneumatic cylinder
(2) and pneumatic cylinder (2) controller；The air flue (7) be placed in smelting furnace furnace wall and export be connected to smelting furnace burner hearth, entrance with
It is connected to outside smelting furnace；Gas inlet tube (1) air intake vent is connected to wind regime, air outlet is placed in smelting furnace furnace wall with air flue (7) even
It is logical；The plug (6) is placed in air flue (7), the rear of Gas inlet tube (1) entrance；The pneumatic cylinder (2) is fixed on air flue (7) and is entered
The piston rod of mouth and pneumatic cylinder (2) protrudes into air flue (7), and the piston rod of the pneumatic cylinder (2) is fixedly connected with plug (6), described
The air outlet of Gas inlet tube (1) passes through air flue (7) and smelting when the piston rod of pneumatic cylinder (2) blocks outlet, the return of air flue when stretching out
The connection of furnace burner hearth；Pneumatic cylinder (2) controller includes inductor and control switch, and the inductor is placed in Gas inlet tube (1)
It is interior and be electrically connected with control switch；The control switch is electrically connected with power supply, pneumatic cylinder (2) respectively.
2. the blower device of smelting furnace according to claim 1, it is characterised in that: the pneumatic cylinder (2) is fixed on air flue
(7) on the outside of entrance, sealing ring (5) are equipped between the piston rod and smelting furnace furnace wall of the pneumatic cylinder (2).
3. the blower device of smelting furnace according to claim 2, it is characterised in that: further include fixed frame (3), the air pressure
Cylinder (2) is fixed on the outside of air flue (7) entrance by fixed frame (3).
4. the blower device of smelting furnace according to claim 3, it is characterised in that: the fixed frame (3) is equipped with adjusting rod
(4), the pneumatic cylinder (2) is placed on adjusting rod (4), to adjust pneumatic cylinder (2) inclined angle.
5. the blower device of smelting furnace according to claim 1, it is characterised in that: the pneumatic cylinder (2) is fixed on air flue
(7) sealing ring (5) are equipped in entrance and between pneumatic cylinder (2) shell and smelting furnace furnace wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345096.5U CN208704460U (en) | 2018-08-21 | 2018-08-21 | The blower device of smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345096.5U CN208704460U (en) | 2018-08-21 | 2018-08-21 | The blower device of smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704460U true CN208704460U (en) | 2019-04-05 |
Family
ID=65942991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345096.5U Active CN208704460U (en) | 2018-08-21 | 2018-08-21 | The blower device of smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645222A (en) * | 2018-08-21 | 2018-10-12 | 湖南金业环保科技有限公司 | The blower device of smelting furnace |
-
2018
- 2018-08-21 CN CN201821345096.5U patent/CN208704460U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645222A (en) * | 2018-08-21 | 2018-10-12 | 湖南金业环保科技有限公司 | The blower device of smelting furnace |
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