CN108007226A - One kind alarm explosion-protection equipment - Google Patents
One kind alarm explosion-protection equipment Download PDFInfo
- Publication number
- CN108007226A CN108007226A CN201711190753.3A CN201711190753A CN108007226A CN 108007226 A CN108007226 A CN 108007226A CN 201711190753 A CN201711190753 A CN 201711190753A CN 108007226 A CN108007226 A CN 108007226A
- Authority
- CN
- China
- Prior art keywords
- explosion
- pipeline
- magnetosphere
- venting
- proof cap
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/04—Arrangements of indicators or alarms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
- F27D2001/1825—Means for moving the cover
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D2021/0007—Monitoring the pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D2021/0057—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
- F27D2021/0071—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects against explosions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The present invention relates to one kind alarm explosion-protection equipment, pipeline including turning, one end of pipeline is communicated with furnace chamber passage, the other end of pipeline is communicated with discharge flue, pipeline is equipped with venting, the upper end of venting is equipped with Explosion-proof cap, the both sides of venting are both provided with elastic device, the lower end of two elastic devices is fixedly connected with pipeline, the upper end of elastic device is fixedly connected with Explosion-proof cap, a circle sealing ring is provided with the upper end-face edge of venting, the outer circle of sealing ring is provided with the first magnetosphere, the second magnetosphere is provided with Explosion-proof cap, second magnetosphere is in the corresponding top of the first magnetosphere；Alarm is provided with the pipeline, pressure switch is provided with the Explosion-proof cap, the alarm is connected by pressure switch with power supply.Compared with the prior art, the configuration of the present invention is simple, it is stable, smelting furnace, good airproof performance can be closed automatically；Operating personnel is reminded to be handled.
Description
Technical field
The present invention relates to mineral smelting technical field, more particularly to a kind of alarm explosion-protection equipment.
Background technology
The explosion-protection equipment of smelting furnace is typically that opening sets Explosion-proof cap in pipeline upper shed, when air pressure is excessive in stove,
Explosion-proof cap, which is washed open, to play a protective role, and after air pressure is normal in stove, manual operation makes Explosion-proof cap return to closed mode；But
This explosion-protection equipment is after Explosion-proof cap opening, it is impossible to which automatically reset closing, it is necessary to and manual operation could be completed, once operating personnel
It cannot find that Explosion-proof cap has already turned in time, in time close Explosion-proof cap, the normal operation that will be seriously affected in heating furnace, so
It is necessary to solve these problems.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of simple in structure, it is stable, smelting furnace can be closed automatically,
The smelting furnace explosion-protection equipment of good airproof performance.
The technical solution that the present invention solves above-mentioned technical problem is as follows：One kind alarm explosion-protection equipment, includes the pipeline at turning,
One end of the pipeline is communicated with furnace chamber passage, and the other end of the pipeline is communicated with discharge flue, and the pipeline is equipped with anti-
Seam broken, the upper end of the venting are equipped with Explosion-proof cap, and the both sides of the venting are both provided with elastic device, two elasticity
The lower end of device is fixedly connected with the pipeline, and the upper end of the elastic device is fixedly connected with the Explosion-proof cap, described anti-
A circle sealing ring is provided with the upper end-face edge of seam broken, the sealing ring outer one, which encloses, is provided with the first magnetosphere, on the Explosion-proof cap
The second magnetosphere is provided with, second magnetosphere is in the corresponding top of first magnetosphere；
Alarm is provided with the pipeline, pressure switch is provided with the Explosion-proof cap, the alarm passes through pressure
Power relay is connected with power supply.
Further, the outer ring of the venting is provided with the limiting device for limiting elastic device off normal, described spacing
Device both sides, which correspond to, is provided with limit hole at elastic device.
Further, the elastic device is tension spring.
Further, first magnetosphere and the second magnetosphere are permanent magnet.
The beneficial effects of the invention are as follows：Under the action of the elastic means, elastic device is oriented all the time to Explosion-proof cap for Explosion-proof cap
Under restoring force effect, therefore, smelt furnace pressure it is normal in the case of, Explosion-proof cap will cover venting, work as smelting furnace
When interior pressure is excessive, Explosion-proof cap will be rushed to open, and play explosion-proof effect, after Explosion-proof cap is rushed to open, due to the restoring force of tension spring
Under effect, and the effect of the mutual attractive force of the first magnetosphere and the second magnetosphere, Explosion-proof cap will cover automatically, overcome because explosion-proof
The drawbacks of lid cannot in time cover and influence normal operation in stove, the first magnetosphere and the second magnetosphere attract each other so that explosion-proof
Lid and venting closure are not easy to misplace；When Explosion-proof cap vibrates, pressure switch senses pressure, then is turned on, by power supply
Electric energy be transmitted to alarm, alarm is alarmed, remind operating personnel handled.
Brief description of the drawings
Fig. 1 is a kind of structure diagram for explosion-protection equipment of alarming of the present invention；
Fig. 2 is the top view of venting；
Fig. 3 is the bottom view of Explosion-proof cap.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, pipeline, 2, venting, 3, Explosion-proof cap, 4, elastic device, 5, sealing ring, the 6, first magnetosphere, the 7, second magnetosphere, 8,
Limiting device, 9, limit hole, 10, alarm, 11, pressure switch.
Embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figures 1 to 3, a kind of alarm explosion-protection equipment, includes the pipeline 1 at turning, one end of the pipeline 1 leads to furnace chamber
Road communicates, and the other end of the pipeline 1 is communicated with discharge flue, and the pipeline 1 is equipped with venting 2, the venting 2 it is upper
End is equipped with Explosion-proof cap 3, and the both sides of the venting 2 are both provided with elastic device 4, the lower ends of two elastic devices 4 with
The pipeline 1 is fixedly connected, and the upper end of the elastic device 4 is fixedly connected with the Explosion-proof cap 3, the upper end of the venting 3
Edge is provided with a circle sealing ring 5, and the outer circle of the sealing ring 5 is provided with the first magnetosphere 6, is provided with the Explosion-proof cap 3
Second magnetosphere 7, second magnetosphere 7 are in the corresponding top of first magnetosphere 6；
Alarm 10 is provided with the pipeline 1, pressure switch 11, the alarm are provided with the Explosion-proof cap 3
10 are connected by pressure switch 11 with power supply.
The outer ring of the venting 2 is provided with the limiting device 8 for limiting 4 off normal of elastic device, the limiting device 8
Both sides, which correspond to, is provided with limit hole 9 at elastic device 4.
The elastic device 4 is tension spring.
First magnetosphere, 6 and second magnetosphere 7 is permanent magnet.
The operation principle of the present apparatus：For Explosion-proof cap 3 under the action of elastic device 4, elastic device 4 has Explosion-proof cap 3 all the time
The effect of downward restoring force, therefore, in the case of smelting furnace pressure is normal, Explosion-proof cap 3 will cover venting 2, work as smelting
When refining furnace pressure is excessive, Explosion-proof cap 3 will be rushed to open, and play explosion-proof effect, after Explosion-proof cap 3 is rushed to open, due to elastic device 4
Restoring force effect, and the mutual attractive force of the first magnetosphere 6 and the second magnetosphere 7 effect under, Explosion-proof cap 3 will automatic cover
Close, overcome because Explosion-proof cap 3 cannot cover in time influence normal operation in stove the drawbacks of, the first magnetosphere 6 and the second magnetosphere 7
Attract each other so that Explosion-proof cap 3 and the closure of venting 2 are not easy to misplace；When Explosion-proof cap 3 vibrates, pressure switch 11 senses
Pressure, then turned on, and the electric energy of power supply is transmitted to alarm 10, and alarm 10 is alarmed, and reminds operating personnel to carry out
Processing.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (4)
1. one kind alarm explosion-protection equipment, includes the pipeline (1) at turning, one end of the pipeline (1) is communicated with furnace chamber passage, described
The other end of pipeline (1) is communicated with discharge flue, and the pipeline (1) is equipped with venting (2), the upper end of the venting (2)
Equipped with Explosion-proof cap (3), it is characterised in that：The both sides of the venting (2) are both provided with elastic device (4), two elasticity
The lower end of device (4) is fixedly connected with the pipeline (1), and the upper end of the elastic device (4) and the Explosion-proof cap (3) are fixed
Connection, is provided with a circle sealing ring (5) at the upper end-face edge of the venting (3), and sealing ring (5) Wai Yiquan is provided with the
One magnetosphere (6), is provided with the second magnetosphere (7) on the Explosion-proof cap (3), second magnetosphere (7) is in first magnetosphere (6)
Corresponding top；
Alarm (10) is provided with the pipeline (1), pressure switch (11), the report are provided with the Explosion-proof cap (3)
Alert device (10) is connected by pressure switch (11) with power supply.
A kind of 2. alarm explosion-protection equipment according to claim 1, it is characterised in that：A ring is provided with the venting (2) outside
For limiting the limiting device (8) of elastic device (4) off normal, limiting device (8) both sides correspond to the setting of elastic device (4) place
There is limit hole (9).
A kind of 3. alarm explosion-protection equipment according to claim 1, it is characterised in that：The elastic device (4) is tension spring.
A kind of 4. alarm explosion-protection equipment according to claim 1, it is characterised in that：First magnetosphere (6) and the second magnetosphere
(7) it is permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711190753.3A CN108007226A (en) | 2017-11-24 | 2017-11-24 | One kind alarm explosion-protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711190753.3A CN108007226A (en) | 2017-11-24 | 2017-11-24 | One kind alarm explosion-protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108007226A true CN108007226A (en) | 2018-05-08 |
Family
ID=62053384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711190753.3A Pending CN108007226A (en) | 2017-11-24 | 2017-11-24 | One kind alarm explosion-protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108007226A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2709811Y (en) * | 2003-07-02 | 2005-07-13 | 刘海丰 | Automatic explosion door of power plant coal mill |
| CN201548080U (en) * | 2009-12-04 | 2010-08-11 | 中铝西南铝板带有限公司 | Explosion protection device for heating furnace |
| CN202993887U (en) * | 2012-11-16 | 2013-06-12 | 重庆奥博铝材制造有限公司 | explosion-proof device of heating furnace |
| CN202993884U (en) * | 2012-11-16 | 2013-06-12 | 重庆奥博铝材制造有限公司 | Anti-explosion device of heating furnace |
| CN104390479A (en) * | 2014-10-20 | 2015-03-04 | 何本科 | Explosion protection device of smelting furnace |
-
2017
- 2017-11-24 CN CN201711190753.3A patent/CN108007226A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2709811Y (en) * | 2003-07-02 | 2005-07-13 | 刘海丰 | Automatic explosion door of power plant coal mill |
| CN201548080U (en) * | 2009-12-04 | 2010-08-11 | 中铝西南铝板带有限公司 | Explosion protection device for heating furnace |
| CN202993887U (en) * | 2012-11-16 | 2013-06-12 | 重庆奥博铝材制造有限公司 | explosion-proof device of heating furnace |
| CN202993884U (en) * | 2012-11-16 | 2013-06-12 | 重庆奥博铝材制造有限公司 | Anti-explosion device of heating furnace |
| CN104390479A (en) * | 2014-10-20 | 2015-03-04 | 何本科 | Explosion protection device of smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |
|
| RJ01 | Rejection of invention patent application after publication |