CN201231202Y - Anti-sticking paint spraying device of oxygen lance - Google Patents
Anti-sticking paint spraying device of oxygen lance Download PDFInfo
- Publication number
- CN201231202Y CN201231202Y CNU200820014446XU CN200820014446U CN201231202Y CN 201231202 Y CN201231202 Y CN 201231202Y CN U200820014446X U CNU200820014446X U CN U200820014446XU CN 200820014446 U CN200820014446 U CN 200820014446U CN 201231202 Y CN201231202 Y CN 201231202Y
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- spraying
- barrel
- charging barrel
- connector
- coating
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Abstract
An oxygen lance nonstick coating spraying device is composed of a charging barrel, a slurry pump and a spraying ring. A compressed air pipe is arranged from an upper cover of the charging barrel into the charging barrel, the bottom of the charging barrel is provided with a valve and a connector connected with a material pipe, the other end of the material pipe is connected with the inlet of the slurry pump, the outlet of the slurry pump is connected with a connector on the spraying ring through the material pipe, and spraying holes are arranged at the inner side of the spraying ring. The charging barrel has large volume and then can be filled with enough material for spaying, so the material charging times are reduced and the time for material charging is shortened; the compressed air pipe in the charging barrel stirs the coating with compressed air so as to maintain the uniformity of the coating; the slurry pump can realize long-distance material supply and is away from a high-temperature site; and the spraying ring is provided with a plurality of spraying holes, so the spray efficiency is high and the coating blockage is not easy to happen.
Description
Technical field
The utility model relates to a kind of painting spraying device equipment.
Background technology
Current, develop rapidly along with steel and iron industry, Technology of Slag Splashingfor Furnace Maintenance is updated, converter lining life increases substantially, remarkable in economical benefits, but also brought problems such as dry slags such as oxygen rifle, fire door, petticoat pipe, pneumatic floating plug are serious, scarfing cinder difficulty simultaneously, both reduced production operational availability, influenced the service life of oxygen rifle and relevant device again.Oneself has insulator for steel slag in high temperature to solve the dry slag problem at present, existing oxygen rifle coated with high temperature slag interleaving agent is adopted artificial painting way, and it is low but also brush in the blast furnace environment manually to brush not only efficient, and its high-temperature operation directly endangers health of operators.Use existing airbrush tool, very easily stop up because nozzle is tiny, and need artificial hand-held spraying, efficient is low.
Summary of the invention
Be coated with the problem that insulator for steel slag in high temperature exists at existing oxygen lance spraying, the utility model proposes the spray equipment of a kind of spray efficiency height, insulator for steel slag in high temperature that coating quality is good.
Finish the foregoing invention purpose, the concrete technical measures of being taked are: a kind of oxygen rifle release coating spray equipment is made up of barrel, slush pump, spraying ring, its structure is: the compressed air hose of packing in barrel at barrel loam cake place, in the barrel bottom valve and connector are housed, on connector, connect materail tube, the materail tube other end connects the slush pump import, and the slush pump outlet connects the connector that spraying encircles with materail tube, and spraying ring inboard is shaped on the spraying hole.
The beneficial effects of the utility model: the utility model oxygen rifle release coating spray equipment is owing to be made up of barrel, slush pump, spraying ring, its barrel volume can be equipped with the material amount of enough sprayings greatly, reduce charging number of times and time, compressed air hose in the barrel stirs coating with compressed air, to keep the homogeneity of coating, slush pump can be realized remote feeding, away from the high temperature scene, on the spraying ring a plurality of sprayings hole is arranged, spray efficiency height and the difficult coating that takes place stop up.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 barrel, 2 compressed air hoses, 3 slush pumps, 4 spraying rings, 5 materail tubes, 6 connectors, 7 spraying holes among the figure
The specific embodiment
The structure of this device of accompanying drawings.
Embodiment: a kind of oxygen rifle release coating spray equipment is made up of barrel 1, slush pump 3, spraying ring 4, its structure is: the compressed air hose 2 of packing in barrel 1 at barrel 1 loam cake place, open air compressor during use, stir coating, to keep the homogeneity of coating with compressed air.In the barrel bottom valve and connector 6 are housed, connector 6 is the plug-in type fast connector, on connector 6, connect materail tube 5, materail tube 5 other ends connect slush pump 3 imports, slush pump 3 outlets connect the connector 6 that sprays on the ring 4 with materail tube 5, spraying ring inboard is shaped on spraying hole 7, spraying hole 7 diameter 3mm.According to the difference of operating environment, materail tube 5 and spraying ring 4 can be selected stainless steel tube or stainless steel flexible hose for use.Operation under the normal temperature outside the blast furnace scene, can adopt fixed stainless steel materail tube and stainless steel spraying ring, the oxygen rifle is placed on the hoistable platform, mobile oxygen rifle can be finished spraying operation, and can control automatically will be realized between hoistable platform and slush pump, operation under the hot environment at the scene is handled easily, and materail tube and spraying ring should adopt stainless steel flexible hose and stainless steel soft spraying ring.
Claims (1)
1 one kinds of oxygen rifle release coating spray equipments, it is characterized in that: form by barrel, slush pump, spraying ring, its structure is: the compressed air hose of packing in barrel at barrel loam cake place, in the barrel bottom valve and connector are housed, on connector, connect materail tube, the materail tube other end connects the slush pump import, and the slush pump outlet connects the connector that spraying encircles with materail tube, and spraying ring inboard is shaped on the spraying hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820014446XU CN201231202Y (en) | 2008-07-24 | 2008-07-24 | Anti-sticking paint spraying device of oxygen lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820014446XU CN201231202Y (en) | 2008-07-24 | 2008-07-24 | Anti-sticking paint spraying device of oxygen lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231202Y true CN201231202Y (en) | 2009-05-06 |
Family
ID=40617576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820014446XU Expired - Lifetime CN201231202Y (en) | 2008-07-24 | 2008-07-24 | Anti-sticking paint spraying device of oxygen lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231202Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824507A (en) * | 2010-04-27 | 2010-09-08 | 杭州浙大精益机电技术工程有限公司 | Revolving furnace pneumatic slag-baffle adherent-slag-prevention device |
| CN101614321B (en) * | 2009-07-27 | 2013-05-08 | 张日养 | Low-wear friction method and device for delivering raw materials by compressed air |
| CN113510016A (en) * | 2021-08-23 | 2021-10-19 | 新疆八一钢铁股份有限公司 | Refractory material spraying device of gasification furnace of pyrometallurgical furnace |
-
2008
- 2008-07-24 CN CNU200820014446XU patent/CN201231202Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614321B (en) * | 2009-07-27 | 2013-05-08 | 张日养 | Low-wear friction method and device for delivering raw materials by compressed air |
| CN101824507A (en) * | 2010-04-27 | 2010-09-08 | 杭州浙大精益机电技术工程有限公司 | Revolving furnace pneumatic slag-baffle adherent-slag-prevention device |
| CN113510016A (en) * | 2021-08-23 | 2021-10-19 | 新疆八一钢铁股份有限公司 | Refractory material spraying device of gasification furnace of pyrometallurgical furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090506 |
|
| CX01 | Expiry of patent term |