CN204082694U - A kind of gas fan impeller on-line cleaning device - Google Patents
A kind of gas fan impeller on-line cleaning device Download PDFInfo
- Publication number
- CN204082694U CN204082694U CN201420432741.2U CN201420432741U CN204082694U CN 204082694 U CN204082694 U CN 204082694U CN 201420432741 U CN201420432741 U CN 201420432741U CN 204082694 U CN204082694 U CN 204082694U
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- Prior art keywords
- intake
- outlet pipe
- gate valve
- fan casing
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of gas fan impeller on-line cleaning device, comprise fan casing, the intake grill of fan casing is provided with intake pipe, intake pipe is arranged perpendicular to intake grill wind direction, one end that intake pipe stretches into intake grill is provided with atomizer nozzle, one end intake pipe connecting water source is provided with filter, also be provided with between filter and atomizer nozzle into water gate valve, the bottom of fan casing is connected with outlet pipe, outlet pipe is also connected with coal gas drainer, outlet pipe is provided with water outlet first gate valve near the bottom place of fan casing, outlet pipe is provided with water outlet second gate valve near coal gas drainer place, a kind of gas fan impeller of the utility model on-line cleaning device, solve the artificial deashing existed in prior art causes damage problem to impeller.
Description
Technical field
The utility model belongs to iron and steel enterprise's gas fittings technical field, is specifically related to a kind of gas fan impeller on-line cleaning device.
Background technique
At present, coal gas is iron and steel enterprise's fuel generally used, the coal gas of converter produced due to iron and steel enterprise, blast furnace gas contain a certain amount of dust, moisture, when using blower fan to carry out pressurized delivered to coal gas, dust stratification on draught fan impeller can be caused to increase gradually, and cause blower fan to carry pressure capacity to reduce and vibration rising, traditional processing method adopts artificial deashing, and the deashing workload of artificial deashing more greatly and comparatively frequent, with dust loading in coal gas for 10mg/Nm
3, a Fans gas pushing quantity is 18000 Nm
3/ h is example, after running one or two moon continuously, ability of supplying gas obviously declines, within three to four months, just need uncap and carry out artificial deashing, need during deashing in blower fan and import and export piped gas replace, manual cleanup of uncapping again dust on impeller, this method easily causes certain damage to draught fan impeller, in the course of time can the dynamic balancing of badly damaged impeller.
Model utility content
The purpose of this utility model is to provide a kind of gas fan impeller on-line cleaning device, solves the artificial deashing existed in prior art causes damage problem to impeller.
The technological scheme that the utility model adopts is, a kind of gas fan impeller on-line cleaning device, comprise fan casing, the intake grill of fan casing is provided with intake pipe, one end that intake pipe stretches into intake grill is provided with atomizer nozzle, one end intake pipe connecting water source is provided with filter, also be provided with between filter and atomizer nozzle into water gate valve, the bottom of fan casing is connected with outlet pipe, outlet pipe is also connected with coal gas drainer, outlet pipe is provided with water outlet first gate valve near the bottom place of fan casing, outlet pipe is provided with water outlet second gate valve near coal gas drainer place.
Feature of the present utility model is also,
Intake pipe is arranged perpendicular to intake grill wind direction.
The beneficial effects of the utility model are, a kind of gas fan impeller on-line cleaning device, by the intake grill at fan casing, atomizer nozzle is installed, draught fan impeller is easily cleaned, owing to being also provided with filter at intake pipe, can by impurities in water filtering, prevent from blocking atomizer nozzle, and the bottom of fan casing is connected with outlet pipe, sewage can well be entered coal gas drainer, keep clean in fan casing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of gas fan impeller of the utility model on-line cleaning device.
In figure, 1. fan casing, 2. intake grill, 3. intake pipe, 4. intake gate valve, 5. filter, 6. outlet pipe, 7. first goes out Water gate valve, 8. coal gas drainer, and 9. second goes out Water gate valve, 10. atomizer nozzle.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of gas fan impeller of the utility model on-line cleaning device, as shown in Figure 1, comprise fan casing 1, the intake grill 2 of fan casing 1 is provided with intake pipe 3, intake pipe 3 is arranged perpendicular to intake grill 2 wind direction, one end that intake pipe 3 stretches into intake grill 2 is provided with atomizer nozzle 10, one end intake pipe 3 connecting water source is provided with filter 5, also be provided with between filter 5 and atomizer nozzle 10 into water gate valve 4, the bottom of fan casing 1 is connected with outlet pipe 6, outlet pipe 6 is also connected with coal gas drainer 8, outlet pipe 6 is provided with first near the bottom place of fan casing 1 and goes out Water gate valve 7, outlet pipe 6 is provided with second near coal gas drainer 8 place and goes out Water gate valve 9.
A kind of gas fan impeller of the utility model on-line cleaning device, in fan operation process, high-pressure water pump connected by the intake pipe 3 being arranged on the intake grill 2 of fan casing 1, open into water gate valve 4, current enter from intake pipe 3, by filter 5 by the contaminant filter in water, arrive the atomizer nozzle 10 of intake pipe 3, owing to being that current to be compressed into by high-pressure water pump, so the spraying of atomizer nozzle 10 place can be sprayed to draught fan impeller rapidly, and then by the dust above draught fan impeller, foreign material etc. are rinsed well, the sewage that flushing draught fan impeller flows down can finally flow in coal gas drainer 8 by the outlet pipe 6 bottom fan casing 1, because sewage flows into the process of coal gas drainer 8 from outlet pipe 6, likely can blocking pipe or fan casing 1 bottom interface, so, on outlet pipe 6, be provided with first go out Water gate valve 7 and second and go out Water gate valve 9, when there is blockage problem in outlet pipe 6, Water gate valve 9 can be gone out open or close the part detecting that water pipe is blocked by going out Water gate valve 7 or second by first.
A kind of gas fan impeller of the utility model on-line cleaning device, this device is used to carry out cleaning the normal operation that impeller does not affect blower fan, can guarantee that blower fan continues high-efficiency operation, and greatly reduce the workload of the manual cleaning of personnel, the hazards that the personnel that deashing of simultaneously can avoiding manually uncapping causes are poisoning, impeller can also be reduced and carry out the damage that deashing causes impeller, the working life of impeller can be extended.
Claims (2)
1. a gas fan impeller on-line cleaning device, it is characterized in that, comprise fan casing (1), the intake grill (2) of fan casing (1) is provided with intake pipe (3), one end that intake pipe (3) stretches into intake grill (2) is provided with atomizer nozzle (10), the upper one end connecting water source of intake pipe (3) is provided with filter (5), also be provided with between described filter (5) and atomizer nozzle (10) into water gate valve (4), the bottom of described fan casing (1) is connected with outlet pipe (6), outlet pipe (6) is also connected with coal gas drainer (8), described outlet pipe (6) is provided with first near the bottom place of fan casing (1) and goes out Water gate valve (7), outlet pipe (6) is provided with second near coal gas drainer (8) place and goes out Water gate valve (9).
2. a kind of gas fan impeller on-line cleaning device according to claim 1, is characterized in that: described intake pipe (3) is arranged perpendicular to intake grill (2) wind direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432741.2U CN204082694U (en) | 2014-08-01 | 2014-08-01 | A kind of gas fan impeller on-line cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432741.2U CN204082694U (en) | 2014-08-01 | 2014-08-01 | A kind of gas fan impeller on-line cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082694U true CN204082694U (en) | 2015-01-07 |
Family
ID=52175417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432741.2U Expired - Fee Related CN204082694U (en) | 2014-08-01 | 2014-08-01 | A kind of gas fan impeller on-line cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594467A (en) * | 2020-05-09 | 2020-08-28 | 南京玛格耐特智能科技有限公司 | Online self-ash-removing device for fan impeller |
| CN115013345A (en) * | 2022-07-01 | 2022-09-06 | 广东韶钢松山股份有限公司 | Centrifugal fan |
-
2014
- 2014-08-01 CN CN201420432741.2U patent/CN204082694U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594467A (en) * | 2020-05-09 | 2020-08-28 | 南京玛格耐特智能科技有限公司 | Online self-ash-removing device for fan impeller |
| CN115013345A (en) * | 2022-07-01 | 2022-09-06 | 广东韶钢松山股份有限公司 | Centrifugal fan |
| CN115013345B (en) * | 2022-07-01 | 2024-04-02 | 广东韶钢松山股份有限公司 | Centrifugal fan |
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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: 20150107 Termination date: 20160801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |