CN1241619A - New-generation efficient energy-saving metal welding and cutting gas - Google Patents
New-generation efficient energy-saving metal welding and cutting gas Download PDFInfo
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- CN1241619A CN1241619A CN 98102797 CN98102797A CN1241619A CN 1241619 A CN1241619 A CN 1241619A CN 98102797 CN98102797 CN 98102797 CN 98102797 A CN98102797 A CN 98102797A CN 1241619 A CN1241619 A CN 1241619A
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- gas
- metal welding
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- welding
- cutting gas
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Abstract
The metal welding and cutting gas is prepared by adding certain amount of peroxide solvent and smoke eliminating energy-saving agent into common liquefied petroleum gas. It is used to replace acetylene to match with oxygen for welding and cutting metal. It has the same use method and effect as acetylene but low cost and capacity of being liquefied, which results in high safety, easy transportation and use, low requirement for container.
Description
The present invention relates to combustion gas, belong to the combustion gas that a kind of replace ethine gas is used for metallic substance gas welding, gas cutting.
At present, China generally is combustion gas with the acetylene gas to metallic substance gas cutting, gas welding, being equipped with oxygen uses, the acetylene gas complex manufacturing, the production power consumption is very big, and the cycle of founding the factory is long, investment is big, toxic gas (phosphuret-(t)ed hydrogen, the hydrogen sulfide) serious environment pollution of separating from acetylene gas the inside, the poor stability of acetylene gas in addition, it surpasses 1.5kg/cm
2Pressure easily blast, air pressure can not surpass 1.5kg/cm
2, can not liquefy, every bottle container Intake Quantity is less, and the steel cylinder containers qualities is had relatively high expectations, need absolute constant temperature, steel cylinder adopts double layer design, the intermediate course extracting vacuum, the steel cylinder investment is big, and heavy, therefore, acetylene gas exists production cost higher, the inconvenience transportation, poor stability, investment is big, energy consumption height, shortcoming such as duration of service is short.
Main purpose of the present invention is the deficiency at acetylene gas, provides performance suitable, and cost is low, and security is good, and less investment requires lower new cutting-welding gas to container, is used for the metallic substance welding with replace ethine gas.
The invention provides a kind of liquefied petroleum gas (LPG) with replace ethine gas.Oil liquefied gas adds a certain proportion of superoxide solvent and the fume-eliminating energy-saving agent is formed, and adds the flame temperature that the superoxide solvent is to improve liquefied petroleum gas (LPG), and the fume-eliminating energy-saving agent is to eliminate smog, and is energy-saving and cost-reducing.Liquefied petroleum gas (LPG) of the present invention adopts common liquid gas storage tank splendid attire.Its production process is also very simple, at first with superoxide and fume-eliminating energy-saving agent solvent with a kind of pressure assembly in liquefied pot angle valve tank filling, then with in the quantitative common liquefied petroleum tank filling, technology is identical with acetylene gas during use, adapted oxygen gets final product the metallic substance of welding all thickness, reaches the equal effect of acetylene gas.
Advantage of the present invention comes into plain view, and it is good and cheap, energy-saving and cost-reducing that this cutting-welding gas has, and security is good, transportation, less investment, liquefiable, advantage such as every jar of duration of service is long under the identical weight.
A kind of specific embodiments of the present invention is as follows: the soft water that at first potassium permanganate of the hydrogen peroxide of liquefied petroleum gas (LPG) weight 1.8-15 ‰ and 2.0-18 ‰ is added an amount of (being as the criterion with enough dissolvings) in the corrosion protection reactor carries out abundant stirring reaction, make the superoxide solvent, add liquefied petroleum gas (LPG) weight 0.1-8 ‰ ferrocene again, pressurizeing then charges in the liquid gas storage tank through angle valve, more quantitative liquefied petroleum gas (LPG) is charged in the liquefied pot.
Liquefied petroleum gas (LPG) of the present invention is stored in the liquefied pot with liquid state, and a jar internal pressure can reach 15-16kg/cm
2, adapted oxygen during use, its welding operation is identical with acetylene gas, but the metallic substance of welding all thickness.
Claims (2)
1. New-generation efficient energy-saving metal welding and cutting gas is primarily characterized in that this metal welding/cutting gas forms by adding an amount of superoxide solvent and fume-eliminating energy-saving agent in the common liquefied petroleum gas (LPG).
2. New-generation efficient energy-saving metal welding and cutting gas according to claim 1 is characterized in that an amount of superoxide solvent is to add an amount of soft water through fully stirring the solvent that forms by the hydrogen peroxide of liquefied petroleum gas (LPG) weight 1.8-15 ‰ and the potassium permanganate of 2.0-18 ‰; An amount of fume-eliminating energy-saving agent is by liquefied petroleum gas (LPG) weight 0.1-8 ‰ ferrocene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98102797 CN1241619A (en) | 1998-07-13 | 1998-07-13 | New-generation efficient energy-saving metal welding and cutting gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98102797 CN1241619A (en) | 1998-07-13 | 1998-07-13 | New-generation efficient energy-saving metal welding and cutting gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1241619A true CN1241619A (en) | 2000-01-19 |
Family
ID=5217576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98102797 Pending CN1241619A (en) | 1998-07-13 | 1998-07-13 | New-generation efficient energy-saving metal welding and cutting gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1241619A (en) |
-
1998
- 1998-07-13 CN CN 98102797 patent/CN1241619A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Yunjin Document name: Notice of publication of application for patent for invention |
|
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |