CN1254000A - High-effective energy-saving metal cutting and welding gas - Google Patents
High-effective energy-saving metal cutting and welding gas Download PDFInfo
- Publication number
- CN1254000A CN1254000A CN 98121667 CN98121667A CN1254000A CN 1254000 A CN1254000 A CN 1254000A CN 98121667 CN98121667 CN 98121667 CN 98121667 A CN98121667 A CN 98121667A CN 1254000 A CN1254000 A CN 1254000A
- Authority
- CN
- China
- Prior art keywords
- gas
- cutting
- grams
- add
- 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
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The present invention provides an improvement on liquefied hydrocarbon fuel gas substituted for acetylene gas. It is characterized by respectively adding 5 ml and 0.4 ml of additive A and additive B in each kg of liquefied petroleum gas on the original basis to make its performance better and more safe. The composition of additive A is formed from 7-10g of hydrogen peroxide, 5-7g of potassium permanganate, 3-6g of sodium hydrogen carbonate and 1500g of water, and the composition of additive B is formed from 3-8 g of ferrocene and 200 ml of gasoline. Said invention can use general cutting torch and welding gun, and its additive consumption is less.
Description
What the present invention relates to is the combustion gas of metal cutting welding processing, particularly a kind of efficient energy-saving metal weldering gas.
At present, China generally is combustion gas with the acetylene gas to metallic substance gas cutting, gas welding, cooperates oxygen to use.The acetylene gas complex manufacturing, it is very big to produce the consumption electric energy, and the investment of founding the factory is very big, and the production cost height is seriously polluted.The security of acetylene gas is relatively poor, and its pressure surpasses 1.5kg/cm
2Shi Yi blasts.For the convenient transportation of bottling, have to its pressurization is surpassed 1.5kg/cm
2Liquefy, so higher to the specification of quality of steel cylinder container.
Chinese patent discloses a kind of liquefaction hydrocarbon fuel gas (number of patent application is 97107411.9) of replace ethine gas.It constitutes by adding a certain proportion of peroxide solutions in the common petroleum liquefied gas.This combustion gas cost is low, and effect is better.But this gas safe is relatively poor, and oxygen-consumption is higher, and temperature is lower when making metal cutting, easily detonation, easily tempering.The consumption of additive is also bigger.
The objective of the invention is to propose a kind of efficient energy-saving metal welding and cutting gas at above-mentioned deficiency.
The present invention realizes like this, it is that the widely used common petroleum liquefied gas of the existing society of employing is main, add two kinds of additives of a certain amount of A, B and form, press the per kilogram oil liquefied gas and add 5ml A kind additive, press the per kilogram oil liquefied gas and add 0.4ml B kind additive.
A kind additive consists of: 1) hydrogen peroxide is the 7--10 gram; 2) potassium permanganate is the 5--7 gram; 3) sodium bicarbonate is the 3--6 gram; 4) water is 1500 grams.
B kind additive consists of: 1) ferrocene is the 5--8 gram; 2) gasoline is 200ml.
The method of concrete preparation is:
1) weighing goes out various components according to the above ratio;
2) earlier with hydrogen peroxide and potassium permanganate with an amount of soft water dissolution, and fully stirring;
3) add sodium bicarbonate again and make mixing solutions, and add remainder water.
4) with add the amount of 5ml after the A kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
5) ferrocene is dissolved in makes B kind additive in the gasoline;
6) with add the amount of 0.4ml after the B kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
7) will charge into two kinds of additives of A in the cutting-welding gas steel cylinder, B shakes up.
8) a certain amount of oil liquefied gas is charged in the cutting-welding gas steel cylinder and can use.
Utilize the present invention to weld, flame temperature is not less than the temperature of conventional acetylene oxygen flame, but conserve oxygen about 30%.Not detonation during welding, not tempering, no black smoke, slot is little, surfacing, dross not can be used common tool and the welding gun of cutting.The consumption of additive is also very little.
The present invention is further described with embodiment below.
Embodiment 1:
1) go out various components in following ratio weighing: a) hydrogen peroxide is 7 grams; B) potassium permanganate is 5 grams; C) sodium bicarbonate is 3 grams; D) water is 1500 grams.E) ferrocene is 5 grams; F) gasoline is 200ml.
2) earlier with hydrogen peroxide and potassium permanganate with an amount of soft water dissolution, and fully stirring;
3) add sodium bicarbonate again and make mixing solutions, and add remainder water, promptly get A kind additive.
4) with add the amount of 5ml after the A kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
5) ferrocene is dissolved in makes B kind additive in the gasoline;
6) with add the amount of 0.4ml after the B kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
7) will charge into two kinds of additives of A in the cutting-welding gas steel cylinder, B shakes up.
8) a certain amount of oil liquefied gas is charged in the cutting-welding gas steel cylinder and can use.
Embodiment 2:
1) go out various components in following ratio weighing: a) hydrogen peroxide is 8 grams; B) potassium permanganate is 6 grams; C) sodium bicarbonate is 5 grams; D) water is 1500 grams.E) ferrocene is 6 grams; F) gasoline is 200ml.
2) earlier with hydrogen peroxide and potassium permanganate with an amount of soft water dissolution, and fully stirring;
3) add sodium bicarbonate again and make mixing solutions, and add remainder water, promptly get A kind additive.
4) with add the amount of 5ml after the A kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
5) ferrocene is dissolved in makes B kind additive in the gasoline;
6) with add the amount of 0.4ml after the B kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
7) will charge into two kinds of additives of A in the cutting-welding gas steel cylinder, B shakes up.
8) a certain amount of oil liquefied gas is charged in the cutting-welding gas steel cylinder and can use.
Embodiment 3:
1) weighing goes out various components according to the above ratio: a) hydrogen peroxide is 10 grams; B) potassium permanganate is 7 grams; C) sodium bicarbonate is 6 grams; D) water is 1500 grams.E) ferrocene is 8 grams; F) gasoline is 200ml.
2) earlier with hydrogen peroxide and potassium permanganate with an amount of soft water dissolution, and fully stirring;
3) add sodium bicarbonate again and make mixing solutions, and add remainder water, promptly get A kind additive.
4) with add the amount of 5ml after the A kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
5) ferrocene is dissolved in makes B kind additive in the gasoline;
6) with add the amount of 0.4ml after the B kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
7) will charge into two kinds of additives of A in the cutting-welding gas steel cylinder, B shakes up.
8) a certain amount of oil liquefied gas is charged in the cutting-welding gas steel cylinder and can use.
Claims (3)
1, a kind of efficient energy-saving metal welding and cutting gas, it is that employing common petroleum liquefied gas is main, add two kinds of additives of a certain amount of A, B and form, it is characterized in that adding 5ml A kind additive, press the per kilogram oil liquefied gas and add 0.4ml B kind additive by the per kilogram oil liquefied gas;
A kind additive consists of: 1) hydrogen peroxide is the 7--10 gram; 2) potassium permanganate is the 5--7 gram; 3) sodium bicarbonate is the 3--6 gram; 4) water is 1500 grams;
B kind additive consists of: 1) ferrocene is the 5--8 gram; 2) gasoline is 200ml.
2, efficient energy-saving metal welding and cutting gas according to claim 1 is characterized in that the method for preparing is:
1) weighing goes out various components according to the above ratio;
2) earlier with hydrogen peroxide and potassium permanganate with an amount of soft water dissolution, and fully stirring;
3) add sodium bicarbonate again and make mixing solutions, and add remainder water;
4) with add the amount of 5ml after the A kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
5) ferrocene is dissolved in makes B kind additive in the gasoline;
6) with add the amount of 0.4ml after the B kind additive pressurization that makes by the per kilogram oil liquefied gas, charge in the cutting-welding gas steel cylinder through cylinder angle valve;
7) will charge into two kinds of additives of A in the cutting-welding gas steel cylinder, B shakes up;
8) a certain amount of oil liquefied gas is charged in the cutting-welding gas steel cylinder and can use.
3, efficient energy-saving metal welding and cutting gas according to claim 1 and 2 is characterized in that A kind additive consists of: 1) hydrogen peroxide is 8 grams; 2) potassium permanganate is 6 grams; 3) sodium bicarbonate is 5 grams; 4) water is 1500 grams; B kind additive consists of: 1) ferrocene is 7 grams; 2) gasoline is 200ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98121667 CN1254000A (en) | 1998-11-13 | 1998-11-13 | High-effective energy-saving metal cutting and welding gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98121667 CN1254000A (en) | 1998-11-13 | 1998-11-13 | High-effective energy-saving metal cutting and welding gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1254000A true CN1254000A (en) | 2000-05-24 |
Family
ID=5227229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98121667 Pending CN1254000A (en) | 1998-11-13 | 1998-11-13 | High-effective energy-saving metal cutting and welding gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1254000A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8163042B2 (en) | 2006-11-01 | 2012-04-24 | Bharat Petroleum Corporation Limited | Hydrocarbon fuel compositions |
| CN105670723A (en) * | 2016-03-16 | 2016-06-15 | 王赫 | Energy-saving environment-friendly emission reduction type universal propane gas production method |
-
1998
- 1998-11-13 CN CN 98121667 patent/CN1254000A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8163042B2 (en) | 2006-11-01 | 2012-04-24 | Bharat Petroleum Corporation Limited | Hydrocarbon fuel compositions |
| CN105670723A (en) * | 2016-03-16 | 2016-06-15 | 王赫 | Energy-saving environment-friendly emission reduction type universal propane gas production method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1283670A (en) | Metallic welding-cutting gas and its preparing process | |
| CN1807563A (en) | Cleaning type combustion assistant for coal and oil | |
| CN1254000A (en) | High-effective energy-saving metal cutting and welding gas | |
| CN1253166A (en) | Welding-cutting gas for metals | |
| CN101033429A (en) | Active ion welding gas | |
| CN1205355A (en) | Safety and energy saving metal welding cutting gas | |
| CN205316032U (en) | Tombarthite CNG metal surely welds gas high pressure and fills bottled putting | |
| CN1062590C (en) | Composite heavy oil comburant and its preparation | |
| CN1079821C (en) | Coal and fuel economizing comburant and purifying water solution | |
| CN1896200A (en) | Industrial welding and cutting gas with environmental-protective and energy-saving functions | |
| CN1208485C (en) | Method for preparing coal base reductant for pyrometallurgical refining copper | |
| CN1267569C (en) | Reducing agent and continuous powder applying apparatus for refining copper by fire method | |
| CN1775923A (en) | LD-nano metal welding-cutting gas raw material composition and its preparing method | |
| CN1057110C (en) | Process for preparing metal material welding cutting gas | |
| CN1382779A (en) | Environment protection type energy-saving welding-cutting liquid (industrial gas) | |
| CN1099452C (en) | Mixed gas for cutting | |
| CN101066516A (en) | Decarbonizing solution comprising borate | |
| CN1267713A (en) | Mixed welding and cutting fuel gas and its preparation | |
| CN1253167A (en) | Metallic welding-cutting gas prepared from petroleum mixture and its preparing process | |
| CN101928618A (en) | Energy-saving metal welding and cutting gas | |
| CN1189529A (en) | Hydrocarbon gas for welding cut | |
| CN1250078A (en) | Model HGL5 metal welding and cutting gas | |
| CN1044615C (en) | Liquefied hydrocarbons fuel gas as substitute ethyne gas | |
| CN1297022A (en) | Process for preparing combustion adjuvant for environment protection type fuel of motor-driven vehicles | |
| CN1250801A (en) | Welding-cutting gas for metals |
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 |