CN1250077A - Energy-saving metal welding and cutting gas - Google Patents
Energy-saving metal welding and cutting gas Download PDFInfo
- Publication number
- CN1250077A CN1250077A CN 98112281 CN98112281A CN1250077A CN 1250077 A CN1250077 A CN 1250077A CN 98112281 CN98112281 CN 98112281 CN 98112281 A CN98112281 A CN 98112281A CN 1250077 A CN1250077 A CN 1250077A
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- CN
- China
- Prior art keywords
- gas
- energy
- metal welding
- borax
- welding
- 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.)
- Pending
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The metal welding and cutting gas is compounded by injection borax solution into liquefied petroleum gas cylinder with the compounding ratio being 8 ml solution to 1 Kg gas. It has long burning period and no residuum and is used in welding and cutting steel and non-ferrous metal in conjuction with oxygen.
Description
The present invention relates to the liquefied gas that a kind of welding metal uses.
Existing metal welding uses calcium carbide, acetylene gas adapted oxygen, and its shortcoming is that power consumption is high, and the cost height is smelt gas and stretched, and is serious to atmospheric pollution, and carrying is inconvenient.
The objective of the invention is to overcome the shortcoming of prior art, a kind of energy-saving metal welding and cutting gas is provided, inexpensive, energy-saving and cost-reducing, the free from extraneous odour black smoke is in light weight during use, and is safe in utilization, convenient carrying, and suitable adapted oxygen machining uses with welding steel and non-ferrous metal.
The object of the present invention is achieved like this: adding in the entry fully with the borax of content 〉=98% in 6% ratio, dissolving makes borax soln.Ratio in 8ML solution/per kilogram gas is injected steel cylinder with borax soln with syringe, and the oil liquefied gas that reinjects in 30 hours is formulated, steel cylinder internal pressure≤1.5CMP/CM
2
It is inexpensive, energy-saving and cost-reducing that the present invention has, and cost is the 1-2/10 of calcium carbide, and 1 kilogram of gas ratio of every use is simultaneously saved 50 normal atmosphere of oxygen with calcium carbide; The flammable time is long, steel cylinder internal pressure≤1.5CMP/CM
2, safe and reliable, no detonation, not tempering; The free from extraneous odour black smoke, the noresidue exhaust gas emission; In light weight, characteristics such as convenient transportation and carrying.Suitable adapted oxygen machining uses with welding steel and non-ferrous metal.
The present invention further describes below with reference to embodiment: the borax 6Kg with content 〉=98%, put into dissolving tank, and add water 94Kg, fully stirring is all dissolved borax and is made borax soln.With volume is the steel cylinder packing of 5Kg.Inject borax soln 40ML with every bottle of syringe, every bottle of injection oil liquefied gas 5Kg is formulated again in 30 hours, detects steel cylinder internal pressure≤1.5CMP/CM
2
Claims (1)
- Energy-saving metal welding and cutting gas is characterized in that: (1) is added to the water abundant dissolving with the borax of content 〉=98% in 6% ratio and makes borax soln; (2) in the ratio of 8ML solution/per kilogram gas borax soln is injected steel cylinder with syringe, the oil liquefied gas that reinjects in 30 hours is formulated, steel cylinder internal pressure≤1.5CMP/CM 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112281 CN1250077A (en) | 1998-10-07 | 1998-10-07 | Energy-saving metal welding and cutting gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112281 CN1250077A (en) | 1998-10-07 | 1998-10-07 | Energy-saving metal welding and cutting gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1250077A true CN1250077A (en) | 2000-04-12 |
Family
ID=5222147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98112281 Pending CN1250077A (en) | 1998-10-07 | 1998-10-07 | Energy-saving metal welding and cutting gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1250077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670723A (en) * | 2016-03-16 | 2016-06-15 | 王赫 | Energy-saving environment-friendly emission reduction type universal propane gas production method |
-
1998
- 1998-10-07 CN CN 98112281 patent/CN1250077A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670723A (en) * | 2016-03-16 | 2016-06-15 | 王赫 | Energy-saving environment-friendly emission reduction type universal propane gas production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| REG | Reference to a national code |
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