Basic Info.
Application Fields
Medical, Medical, Chemical
Certification
ISO, ISO, ISO
Purpose
Gas Manufacturing, Gas Manufacturing
Product Description
1. dissolving acetylene equipment
(1),description
The equipment collects, purifies and fills acetylene gas by the reaction of calcium carbide hydrolysis. Dissolved acetylene developing rapidly in recent years, is widely used in metallurgy, chemical industry, automobile, shipbuilding, machinery and other industries, is a kind of usage, dissolved acetylene noodles wide, economic benefit and social benefit is the commonly used gas is very high. Dissolving acetylene has the characteristics of safe use, saving energy, convenient use and reducing public hazards(2) working principleAfter the raw material calcium carbide is broken, it is added into acetylene generator. The generator is filled with water. After the calcium carbide enters the water, it will hydrolyze with water and release acetylene gas.The acetylene gas produced is washed into the washing tower at a pressure of 20KPa through the outlet, removing the particulate impurities contained in the gas and cooling it down. The gas is then stored in the gas tank and the pressure of 20KPa is reduced to 4-5kpa after being buffered by the gas tank. With the floating of the gas tank, the charging time and feeding amount of the generator are determined. It is the center of balancing the whole system. Gases in gas holder after decompression in contact with cleaning agent into the purifier, the impurities contained in the use of cleaning agent and gas reaction, thus removing gases contain phosphide and sulfide, the purity reaches more than 98% of the national standard. The gas passes through the neutralizer again, and its internal neutralizer produces the neutralization reaction, so that the nature of the gas reaches the neutrality. After the purification of the gas into the low pressure dryer, using the adsorption of the desiccant, most of the water in the gas will be removed. The dry gas is pressurized below 2.5mpa through the third stage of acetylene compressor, and then enters the high-pressure oil-water separator to remove the oil and other liquids contained in the gas. After deoiling, the gas is finally dried through the high-pressure dryer again, and the water content in acetylene gas reaches below 100ppm. It is then filled into the bottle or transported to the pipelines of other relevant processes. 2. main equipment
(1)acetylene generatorThe generator with open-type calcium carbide inlet and low-pressure operation is composed of feeding tube, generator shell, distributor, washing cooler and slag discharge mechanism..Working tempt.≤80ºC,working pressure≤7.0Kpa, calcium carbide granularity:∮10-200mm.calcium carbide granularity, The generator can use a large block of calcium carbide. The granularity of calcium carbide is most suitable for 10-200mm, and a small amount of 50mm can also be used,Calcium carbide needn't break.Safety production guarantee, The generator and the washing tower and the safe water seal together. Acetylene gas is cleaned and cooled to cleaner gas. It will not block pipes and valves, and is conducive to safe production.Acetylene is of high purity and high calcium carbide efficiency.Low cost, simple structure, low maintenance cost and low operation cost.The open type generator has hand Deslagging and automatic DeslaggingLow nitrogen gas cost.(2)water seal and reverse water seal--safety protectionIt is equipped with two water seals. One is a water seal. It is an important device to block the source of fire under the condition that the generator is emitted into the acetylene gas cabinet. The other is the reverse water seal. It is the main safety device to ensure that the gas inside the gas cabinet is reflued to the generator to prevent the air from entering the generator when the pressure inside the generator is too low. In addition, we also have a safety water seal. Its function is to ensure that the generator's working pressure will not exceed the rated value. When the pressure is too high, the automatic vent pipe installed on it will automatically discharge the gas to ensure that the system pressure will not exceed the rated value..material:carbon steelsize:ø500x 800,working pressure: 4 ~ 7 Kpa(3)acetylene gas cabinet--system balance centreAcetylene gas cabinet is the center for balancing the whole system to the normal parameters. At the same time, it is also a reference for automatic control of generator feeding time and dosage. It is also used as a gas return device. The structure is a tank type (wet type) gas holder, which consists of three parts: sink, bell, cover and guide rail. The working temperature is at room temperature and the working pressure is 3-4Kpa. It is used to balance the gas consumption of the balancing generator with the compressor suction volume in unit time, and to stabilize the suction volume of the compressor.material:carbon steelinstall size:10m3 install placemachine size:ø2000X4850,working pressure:3 ~ 4KPa (4)low pressure dryerIt is used for dehydration of acetylene gas in low-pressure pipelines, and is used for drying. Anhydrous calcium chloride can be used as desiccating agent, or ice water at 5 degrees can be used as a condensing agent. (5)piston acetylene compressorThe piston acetylene compressor manufactured by our company is a special equipment to dissolve acetylene specially for dissolving acetylene. In many respects, the special requirements of acetylene are taken into account.It has the advantages of high efficiency, stable operation, low maintenance rate and few spare parts. The exhaust volume is 20-120 cubic meters per hour, and the exhaust pressure is 2.5MPa. According to the production capacity, one or more stations can be installed to achieve the desired results.The driving mode of the compressor is belt rotation and three stage compression. The motor is 380V, 50HZ, and the explosion-proof grade is DIICT4.3,technical sheet
| |
Equipment name | Dissolving acetylene equipment |
Equipment name | Low pressureacetylene equipment |
| model | Open type | quantity | 1 set |
| model | DFS series |
| Operation condition |
| 1 | Conveying medium | Acetylene gas | 7 | Operation condition | continous discontinous |
| 2 | Reaction medium | calcium carbide | 8 | Deslagging mode | hand automatic |
| 3 | Working tempt. | 10ºC-70ºC | 9 | Hydrating mode | once cycle |
| 4 | Feeding mode | continous | 10 | Filling high pressure | ≤2.5MPa |
| 5 | calcium carbide size | 10~200 | 11 | Low working pressure | 20KPa |
| 6 | Cleaning mode | Sodium hypochlorite sulfuric acid | 12 | Drying mode | Molecular sieve mode |
| Install environment |
| 13 | Install place | indoor outdoor | 15 | | |
| 14 | environment | heating not heating | 16 | | |
| Main part |
| 17 | Generator part | 21 | water seal part and reverse water seal part |
| 18 | Gas cabinet part | 22 | Purity and neutralize part |
| 19 | Low pressure drying part | 23 | Compressor part |
| 20 | High pressure drying part | 24 | Filling part |
| Equipment part |
| 25 | One year 120000 m3 / one day 72pcs cylinders | | |
| testing |
| 33 | operation testing | 35 | function testing |
| 34 | gas pressure testing | 66 | water pressure testing |
| supply |
| 37 | acetylene plant main part | 40 | valve flange |
| 38 | sealing washer | 41 | instrument meter |
| 39 | instruction and certification | | |
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Address:
Room 1202, Building a, Dong Fang Mansion, No.601 Hanghai Road, Hangzhou, Zhejiang, China
Business Type:
Trading Company
Business Range:
Industrial Equipment & Components
Company Introduction:
Hangzhou Feimeng Import and Export Co., Ltd. Our company is located in the beautiful scenery of Xihu Lake, Suzhou city, China, which is a professional engaged in the application of energy industry chain and energy technology development and production of high-tech enterprises. We have a group engaged in production and equipment R&D, design, production, service professional team. As user requirements as the guidance, as user satisfaction as the pursuit, to optimize the product structure, to improve product quality and reliable performance is the goal of our company. Our limited is an international limited with comprehensive nature undertaking complete plants and machinery export for 30 years to different countries such as India, Bangladesh, Philippines, Ethiopia, Turkey, Algeria, Egypt etc. Our main scope of supply as following: Air separation plants, Liquid storage tanks, Cylinders, Acetylene plants, Electrolyzing hydrogen plants, High frequency welding production line, SS pipe welding production line, LPG bottle production lines, etc. For air separation plant and related items, we have our own factory. We are waiting for your visit and cooperation in the future!
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