CN202169119U - Bag filter cable of obstructing sparks - Google Patents
Bag filter cable of obstructing sparks Download PDFInfo
- Publication number
- CN202169119U CN202169119U CN2011202356633U CN201120235663U CN202169119U CN 202169119 U CN202169119 U CN 202169119U CN 2011202356633 U CN2011202356633 U CN 2011202356633U CN 201120235663 U CN201120235663 U CN 201120235663U CN 202169119 U CN202169119 U CN 202169119U
- Authority
- CN
- China
- Prior art keywords
- bag filter
- obstructing
- sparks
- fire relief
- dust
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a bag filter cable of obstructing sparks and used for treating waste gas produced in sawdust boilers, living substance boilers, aluminum regenerative furnaces and smelting furnaces. The prior bag filter has the disadvantages that as unburnt dust with sparks is easy to enter into the bag filter through gas flow of an air duct, the dust is stuck to a filter cloth, ignited and burnt, a filter bag is burnt out, and then an accident is caused. The bag filter cable of obstructing the sparks comprises a main pipeline and a bag filter, wherein the bag filter is further connected with a chimney through a pipeline and a fan. The bag filter cable of obstructing the sparks is characterized in that a first stage spark obstructing device is arranged in the main pipeline; the main pipeline is connected with a cyclone separator; and the cyclone separator is further connected with the bag filter. The bag filter cable of obstructing the sparks has the advantages that through the obstructing and separating effects of two stages of spark obstructing devices and the cyclone separator, the sparks in the dust are effectively obstructed, thereby guaranteeing the dust collection safety and preventing equipment from being damaged.
Description
Technical field
The utility model relates to a kind of device that is used to administer the waste gas that produces in wood chip boiler, life matter boiler, aluminium regenerating furnace and the smelting furnace, especially a kind of sack cleaner of back-fire relief star.
Background technology
Fire the reasons such as inhomogeneities of dust in the existing various boilers owing to the aperture that receives the blower fan valve, stoker operating personnel's accountability, fuel; The easy dust that uncombusted is had Mars gets in the sack cleaner through the airduct air-flow; Thereby be bonded on the filter cloth and fire burns; Burn filter bag, cause the accident.
The utility model content
The utility model provides a kind of sack cleaner of back-fire relief star to the defective that prior art exists, and can effectively intercept the Mars that has in the dust, the security of guaranteeing dedusting with and avoid device damage.
For this reason; The utility model is taked following technical scheme: a kind of sack cleaner of back-fire relief star; Comprise trunk line and sack cleaner, sack cleaner joins through pipeline and blower fan and chimney again, it is characterized in that being provided with in the described trunk line one-level back-fire relief star device; A described trunk line and a cyclone separator join, and this cyclone separator joins with sack cleaner again.The flue dust that boiler is discharged, through one-level back-fire relief star device, dust collides through water conservancy diversion, because blocked, the time dilation that dust flows in pipeline stops, part just is hung on the rotating vane with the grit of Mars, plays the effect of extinguishing Mars; Through the second joint cyclone separator, rotation separates, and captures uncollected Mars again again, and it is high to remove Mars efficient.
Described one-level back-fire relief star device comprises housing, and rotating vane is housed in the housing.
Described one-level back-fire relief star device rear portion is provided with secondary back-fire relief star device, and the rotating vane of the rotating vane of this secondary back-fire relief star device and one-level back-fire relief star device forms dislocation.The effective formation of two-stage back-fire relief star device is set stops aspect, and SR does not cause much variations, does not influence the discharge of dust.
The utility model effectively intercepts the Mars that has in the dust through the obstruct centrifugation of two-stage back-fire relief star device and cyclone separator, guarantees the security of dedusting and and avoids device damage.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model back-fire relief star device;
The specific embodiment
The sack cleaner of a kind of back-fire relief star as shown in Figure 1 comprises trunk line 1 and sack cleaner 5, and the front and back position in the trunk line 1 welds one-level back-fire relief star device 2 and secondary back-fire relief star device 3 successively.As shown in Figure 2, two back-fire relief star devices all comprise housing 9, and rotating vane 8 is housed in the housing 9.The setting angle of two back-fire relief star devices is different, makes the rotating vane 8 in two back-fire relief star devices form dislocation.Trunk line 1 joins with a cyclone separator 4 again, and this cyclone separator 4 joins with sack cleaner 5 again.Sack cleaner 5 joins with chimney 7 through pipeline and blower fan 6 again,
The flue dust of discharging in the boiler, earlier through the back-fire relief star device, dust collides through water conservancy diversion, because blocked, the time dilation that dust flows in pipeline stops, part just is hung on the rotating vane with the grit of Mars, plays the effect of extinguishing Mars; Through the second joint cyclone separator, rotation separates, and captures uncollected Mars again again, and it is high to remove Mars efficient.Next dust gets into dedusting in the bagroom, and again by air-introduced machine air inducing, the air-flow after the purification enters atmosphere by chimney at last at last.
What need particularly point out is; The mode of the foregoing description only limits to describe embodiment; But the utility model is confined to aforesaid way incessantly; And those skilled in the art can modify in the scope that does not break away from the utility model in view of the above easily, so the scope of the utility model should comprise the principle that the utility model discloses and the maximum magnitude of new feature.
Claims (3)
1. the sack cleaner of a back-fire relief star; Comprise trunk line and sack cleaner; Sack cleaner joins through pipeline and blower fan and chimney again; It is characterized in that being provided with in the described trunk line one-level back-fire relief star device, a described trunk line and a cyclone separator join, and this cyclone separator joins with sack cleaner again.
2. the sack cleaner of a kind of back-fire relief star according to claim 1 is characterized in that described one-level back-fire relief star device comprises housing, is equipped with rotating vane in the housing.
3. the sack cleaner of a kind of back-fire relief star according to claim 2 is characterized in that described one-level back-fire relief star device rear portion is provided with secondary back-fire relief star device, and the rotating vane of the rotating vane of this secondary back-fire relief star device and one-level back-fire relief star device forms dislocation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202356633U CN202169119U (en) | 2011-07-05 | 2011-07-05 | Bag filter cable of obstructing sparks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202356633U CN202169119U (en) | 2011-07-05 | 2011-07-05 | Bag filter cable of obstructing sparks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169119U true CN202169119U (en) | 2012-03-21 |
Family
ID=45827323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202356633U Expired - Fee Related CN202169119U (en) | 2011-07-05 | 2011-07-05 | Bag filter cable of obstructing sparks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169119U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143247A (en) * | 2013-05-08 | 2014-11-12 | 上海中船临港船舶装备有限公司 | Alarm device for spontaneous combustion of dust remover and using method of alarm device |
| CN104646793A (en) * | 2015-01-15 | 2015-05-27 | 无锡红旗除尘设备有限公司 | Smoke purifying method for large-scale workpiece flame cutting machine |
| CN113144785A (en) * | 2021-04-22 | 2021-07-23 | 邵建芬 | High-temperature industrial waste gas treatment device and treatment method thereof |
-
2011
- 2011-07-05 CN CN2011202356633U patent/CN202169119U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143247A (en) * | 2013-05-08 | 2014-11-12 | 上海中船临港船舶装备有限公司 | Alarm device for spontaneous combustion of dust remover and using method of alarm device |
| CN104646793A (en) * | 2015-01-15 | 2015-05-27 | 无锡红旗除尘设备有限公司 | Smoke purifying method for large-scale workpiece flame cutting machine |
| CN113144785A (en) * | 2021-04-22 | 2021-07-23 | 邵建芬 | High-temperature industrial waste gas treatment device and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |