CN203757703U - Oil baking gun for cast pouring ladles - Google Patents
Oil baking gun for cast pouring ladles Download PDFInfo
- Publication number
- CN203757703U CN203757703U CN201420052652.5U CN201420052652U CN203757703U CN 203757703 U CN203757703 U CN 203757703U CN 201420052652 U CN201420052652 U CN 201420052652U CN 203757703 U CN203757703 U CN 203757703U
- Authority
- CN
- China
- Prior art keywords
- oil
- outlet
- gun
- baking
- tube
- 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
Links
Abstract
The utility model belongs to the field of casing, and particularly relates to an oil baking gun for cast pouring ladles. The oil baking gun is characterized in that a gun barrel is composed of an inner pipe and an outer pipe, an inlet of the inner pipe is communicated with an oil injection pipe, an inlet of the outer pipe is communicated with a gas injection pipe, an outlet of the inner pipe is plugged, the plugged end is provided with an oil outlet hole, and the outlet of the outer pipe is conically shaped as a nozzle. The oil baking gun for the cast pouring ladles is applicable to baking pouring ladles different in size, and has the advantages of low cost and high applicability.
Description
Technical field
The utility model belongs to casting field, relates to pouring ladle baking facility, specifically a kind of casting and pouring bag fuel oil baking gun.
Background technology
At casting industry, pouring ladle before use must Baking out to 600-800 degree, particularly cast steel pouring ladle, fast because of molten steel setting rate, otherwise be easy to form sticky bag.There are coal gas or natural gas in large enterprise, and baking is than being easier to, and many small-sized foundry enterprises do not have coal gas or natural gas, mostly use firewood or coal furnace baking, can not meet larger pouring ladle baking needs.
Summary of the invention
The purpose of this utility model is to propose a kind of casting and pouring bag fuel oil baking gun, and this rifle is simple, practical, preferably resolves the problem that casting and pouring bag Baking out exists.
Technical solution adopted in the utility model is a kind of casting and pouring bag fuel oil baking gun of design, and its structure comprises: the gun barrel of rifle body, nozzle, oil fuel tube, fuel tap, gas-adding pipe, air valve, wherein, the gun barrel of rifle body is made up of inner and outer tubes, the import of inner tube is communicated with oil fuel tube, and the import of outer tube is communicated with gas-adding pipe, the outlet shutoff of inner tube, offer oil outlet in shutoff mouth end, shutoff mouth is located in the outlet of outer tube, and the outlet of outer tube is coniform, as rifle body nozzle.
When work, open fuel tap, air valve, the compressed air in gas-adding pipe is to first atomization in nozzle of fuel oil, and after igniting, the flame of nozzle, realizes pouring ladle is toasted to operation.
This fuel oil baking gun is suitable for the baking of the pouring ladle of all size, is specially adapted to the baking of large-scale pouring ladle, and this fuel oil baking gun is also applicable to other processing object naked light baking.Have easy to usely, cost is low, effective, the advantage that applicability is strong.
Brief description of the drawings
Fig. 1 represents the structural representation of the utility model casting and pouring bag fuel oil baking gun.
Detailed description of the invention
In conjunction with the accompanying drawings and embodiments, further illustrate concrete structure of the present utility model.
The embodiment of the utility model casting and pouring bag fuel oil baking gun, referring to Fig. 1, its structure comprises: the gun barrel 1 of rifle body, nozzle 2, oil fuel tube 3, fuel tap 4, gas-adding pipe 5, air valve 6, wherein, the gun barrel of rifle body is made up of inner tube 7 and outer tube 8, and the import of inner tube 7 is communicated with oil fuel tube 3, and the import of outer tube 8 is communicated with gas-adding pipe 3, outlet 9 shutoff of inner tube, offer oil outlet 10 in shutoff mouth end, and shutoff mouth is located in the outlet of outer tube 8, the outlet of outer tube 8 is coniform, as rifle body nozzle 2.
Claims (1)
1. a casting and pouring bag fuel oil baking gun, comprising: the gun barrel of rifle body, nozzle, oil fuel tube, fuel tap, gas-adding pipe, air valve, is characterized in that the gun barrel of rifle body is made up of inner and outer tubes, and the import of inner tube is communicated with oil fuel tube, the import of outer tube is communicated with gas-adding pipe, the outlet shutoff of inner tube, offers oil outlet in shutoff mouth end, and shutoff mouth is located in the outlet of outer tube, the outlet of outer tube is coniform, as rifle body nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052652.5U CN203757703U (en) | 2014-01-27 | 2014-01-27 | Oil baking gun for cast pouring ladles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052652.5U CN203757703U (en) | 2014-01-27 | 2014-01-27 | Oil baking gun for cast pouring ladles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757703U true CN203757703U (en) | 2014-08-06 |
Family
ID=51252971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052652.5U Expired - Fee Related CN203757703U (en) | 2014-01-27 | 2014-01-27 | Oil baking gun for cast pouring ladles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030275A (en) * | 2017-05-22 | 2017-08-11 | 江西铜业股份有限公司 | One kind baking gun apparatus |
-
2014
- 2014-01-27 CN CN201420052652.5U patent/CN203757703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030275A (en) * | 2017-05-22 | 2017-08-11 | 江西铜业股份有限公司 | One kind baking gun apparatus |
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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: 20140806 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |