Dissolved Welding Gas C2H2/ Ethine/Ethyne/Narcylen/Acetylen/Acetylene Gas Generation Production Manufacturing Generator Plant Equipment
Acetylene is one of the most simple and important chemical compound. It has an active chemical property, easy to synthesize, polymerize and cause other chemical reaction, When acetylene burns with oxygen or air, it gives out bright light and intense heat.this special property has made it widely applicable in various kinds of industry, especially in metal welding and cutting, analysis in medical industry and instrument industry or as raw material for organic polymerization and for light house in marine navigation.
Process for obtaining dissolved acetylene is as follows using compressor to charge the acetylene in gas state into steel cylinder filled with porous material and solvent, to make acetylene gas dissolved in acetone solvent. When used in actual a application, acetylene gas is released from acetone solvent,producing the dissolved acetylene, equipment needed in generating acetylene gas, purification, compression, drying and charging are called dissolved acetylene equipment.
Compared with currently used movable floating tube acetylene generator, the dissolved acetylive plant has the following advantages: besides saving energy, more safe and reliable, reducing pollution, easy to operate and ensuring high has quality, it also shows a very good economic result to the investor. According to technical and economic analysis,one can expect to recover investment in 1-2 years after the plant going into full operation.
Acetylene dissolving equipment is the production of gaseous acetylene after purification, compression, filling into acetylene cylinder containing acetone, so that acetylene gas dissolved in acetone, acetylene gas and then released from acetone when used.
Its production process: The broken 10-200mm calcium carbide is transported to the production room, water is added to the generator from the high water tank to the overflow starting device, the calcium carbide is transported to the charging platform, the charging guide tube is blown with nitrogen with purity ≥98%, the sealing cap is moved down to feed, and then the sealing cap is reset in time. Chemical reaction occurs between calcium carbide and water to generate acetylene gas, and impurities are removed by scrubber and water seal. After cooling into the gas cabinet, and then through the water ring compressor, soda separator, cooler into the purification tower, neutralization tower to remove phosphine, hydrogen sulfide and other impurities, into the gas water separator, low pressure dryer. Remove a certain amount of water acetylene gas into the acetylene compressor compression, and then through the high-pressure oil-water separator and high-pressure dryer, further remove the oil and water of acetylene gas to ensure that the purity of acetylene gas ≥98%, under the pressure of the compressor, acetylene gas into the filling discharge, divided into each side of the acetylene cylinder, after static transport.
| Production Yield |
20Nm3/H-1500Nm3/H |
| Purity |
≥98% |
| Generator Outlet Pressure |
0.07bar |
| Generator Water Temp. |
≤70ºC |
| Cabide Size |
10-200mm |
| Power Supply |
380V/220V 50HZ or customized |
| We can do customization accroding to your needs |
Low pressure acetylene dissolving equipment is simple to operate, reasonable process, safe and reliable, which is the country's currentpromotion of high-tech projects, and its characteristics are as follows:
★ Gas Production Unit:
The generator is water seal, low pressure open type, the feeding port is made of high quality stainless steel plate, to prevent the spark generation, bulk feeding, no need to break. It is equipped with a generator "automatic slagging, automatic water adding device, slagging valve anti-stuck device to prevent pressure rise and siphon" process, and overflow pipe to prevent high water level process, easy to operate and safe to use. The generator and the gas cabinet are equipped with differential pressure complementary and overpressure blowout device, and the special material anticorrosion treatment technology of the gas cabinet.
★ Purification Unit:
The inner tank and valve of the purification tower are made of high quality stainless steel material, which is corrosion resistant, forced water cooling, temperature ≤40ºC. Large capacity sulfuric acid purification once feeding can purify more than 3000 bottles of acetylene, two-stage low pressure drying, to ensure the purity of acetylene gas.
★ Drying Unit:
The drying unit comprises a solid alkali dryer and a calcium carbide dryer in series. The utility model has the advantages of simple equipment, convenient operation, and a lower frequency of solid alkali replacement than the prior art. The utility model has good water removal results and can meet the design and use requirements.
★ Compression Unit:
On the basis of absorbing advanced technologies of similar compressors at home and abroad, through continuous optimization design and improvement, the performance and quality of the whole machine are significantly better than other domestic enterprises in China to meet domestic polyvinyl chloride, fluoride chemical, pharmaceutical chemical, dissolution The development of the acetylene industry and the need for energy conservation and environmental protection have realized the full coverage of the structure, displacement pressure, control protection, and applicable scope of acetylene compressor.
★ Acetylene filling Manifolds:
1. Row spacing is not less than 2 meters;
2. Filling room should have cooling water recovery system;
3. In addition to the filling cooling system, the filling room is also equipped with an emergency spray system;
4. The filling row should be equipped with a residual gas recovery device;
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