Product Description
lifting airbag
1.Product Introduction
Marine inflatable bags also known as rubber airbag, ship launching airbag, ship salvage airbag, inflatable airbag, ship lifting bag, air balloon, made by rubber &Â multi-layer of rubber-dipped tyre fabric.
Marine inflatable bags meet the CB/T3837 and CB/T 3795 requirements
Marine inflatable bags are widely used in launching and landing ship/ boat/vessel, lifting and moving heavy goods, salvaging stranded boats.Marine airbags are very popular with shipyard, ship owner, and marine supplies company now.
Marine inflatable lifting airbag characteristics:
1.High strength:The polyamide cord thread for airbag is produced with high tension reinforced fiber.A cord thread has the strength more than 320N, and the cord fabric has consistent and reliable quality.Our company developed and manufactured high strength airbags with the higher strength steel wires and aramid fiber as skeleton materials on customers' request.
2.Wear resistance and anti-aging:An airbag often works in extreme conditions, for example, it is soaked in sea water, insolated in the direct sunlight and rolled in sand.Our marine is produced with natural rubber in a reasonable formula.The practice proves that airbag has high wear resistance and anti-aging ability, and the service life as long as 8-10 years.
3.Good air tightness:Our Company use high quality rubber, as material and the advanced manufacture process to assure that our products have good air tightness, especially air tightness of the assisted floated airbag.Our airbag can keep its pressure 24 hours with work pressure, the pressure will reduce less than 3%.
4.Safety and reliability:Giyo marine airbag with the optimized structure design has the safety coefficient of 4-6 times, namely that its bursting pressure is 4-6 times its work pressure.Our airbag has a multi-channel airbag mouth to enhance the strength and air tightness between the airbag body and mouth.
| Type and normal size of GiYo marine airbag | ||||
| Type | Number of fortifying fiber layers | Demeter range | Normal lengths | Main usage |
| HT-3 | 3 | D=0.8m,1.0m,1.2m,1.5m,1.8m,2.0m | 5-18m | Suitable for the small ships up to slipway and launching as well as transportation of objects |
| HT-4 | 4 | D=0.8m,1.0m,1.2m,1.5m,1.8m,2.0m | 5-18m | Suitable for the larger ships up to slipway and launching as well as transportation of objects |
| HT-5 | 5 | D=0.8m,1.0m,1.2m,1.5m,1.8m,2.0m | 5-18m | Suitable for the lager and medium size ships up to slipway and launching as well as transportation of objects |
| HT-6 | 6 | D=0.8m,1.0m,1.2m,1.5m,1.8m,2.0m | 5-18m | Suitable for the size ships up to slipway and launching as well as transportation of objects (Â according to the vessel's actual size) |
| HT-7 | 7 | D=0.8m,1.0m,1.2m,1.5m,1.8m,2.0m | 5-18m | |
| HT-8 | 8 | D=0.8m,1.0m,1.2m,1.5m,1.8m,2.0m | 5-18m | |
| Note:Other sizes are also available | ||||
| Parameters and performance of  the marine airbag | ||||||
| Type | Safety working pressure | |||||
| D=0.8m | D=1.0m | D=1.2m | D=1.5m | D=1.8m | D=2.0m | |
| HT-3 | 0.13Mpa | 0.10Mpa | 0.09Mpa | 0.07Mpa | 0.06Mpa | 0.05Mpa |
| HT-4 | 0.17Mpa | 0.13Mpa | 0.11Mpa | 0.09Mpa | 0.08Mpa | 0.07Mpa |
| HT-5 | 0.21Mpa | 0.17Mpa | 0.14Mpa | 0.11Mpa | 0.09Mpa | 0.08Mpa |
| HT-6 | 0.25Mpa | 0.20Mpa | 0.17Mpa | 0.13Mpa | 0.11Mpa | 0.10Mpa |
| HT-7 | 0.30Mpa | 0.25Mpa | 0.20Mpa | 0.15Mpa | 0.13Mpa | 0.12Mpa |
| HT-8 | 0.33Mpa | 0.28Mpa | 0.23Mpa | 0.18Mpa | 0.15Mpa | 0.14Mpa |
To recommend you best airbag size - please answer the following questions:
1. Â Type of vessel?
2. Â LOA (length) of ship?
3. Â Width of vessel?
4. Â Vessel's actual launched weight (gravity weight)/weight without cargo?
5. Â What is the vessel's DWT?
6. Â Type of ground ship is built on? (Dirt, concrete, etc.)
7. Â Depth in meters of the water where the ship first enters the water?
8. Â What's the angle degree of slipway? (Land, not under water)
9. Â Please provide the low/high tide schedule at site.
10. The working height? (The block stand height under the vessel)
11. Distance from bottom of propeller to the water level?
12. Distance from back of vessel (in dry dock) to the water entry point?
*If possible, please provide photos of the launch areaÂ
Desulphurizing Deduster
Desulfurization Dust Collector is a professional desulfurization equipment for turbocharged turbulent dust removal and desulfurization technology.
introduce
The principle of the work is that the sulfur containing gas is subjected to a turbocharged turbulence device, with the state of high speed rotation and diffusion and the intensified turbulent mass transfer formed by the absorption slurry. The process of mass transfer is to make gas liquid form emulsion layer, not only chemical absorption and fast, but also close to neutral, so it can keep the whole process high and stable mass transfer rate. Therefore, it is a very excellent low resistance and high efficiency desulfurization equipment.
The company has turbocharged turbulent mass transfer desulfurization equipment technology, belonging to the third generation of high-tech products. Its technical core is: Based on the theory of permeable surface updating, based on the strong mass transfer mechanism of mixed turbulence, it belongs to the purpose of separating the dispersed dust particles, smoke and harmful gases from gas, air or waste gas by using liquid as a separation agent and purifying the dust from gas, air or exhaust gas, and has the high technology of dust removal and desulfurization at the same time. Characteristics are: dust removal and desulphurization integration, low energy consumption, small area, simple operation, high efficiency, low operating cost, no clogging, stable operation, low pressure resistance loss, suitable for various sulfur fixing agents (CaO, MgO, NaOH, CaCO3, Na2CO3, NH3, H2O, industrial waste alkaline solution) and other advantages. At home and abroad, the technology of wet dedusting and desulfurization is at the leading level. And in the application of coal-fired industrial boilers, the achievement of zero emissions is achieved.
The desulfurization equipment is used in the industry of desulfurization and dust removal in coal fired boiler. The dust removal and desulfurization equipment can be used widely. It can be wet and wet desulphurization, and it can also be integrated with dust removal and dust removal. It is not only suitable for dust removal and desulfurization of coal-fired circulating vulcanized bed boilers, but also can be applied to the wet desulphurization, dust removal and flue gas purification of coal fired chain boilers and two oxygen removal. The sulphur efficiency is high and the tail gas is cleaned thoroughly. It is used in the furnace industry to remove the hydrogen fluoride and the acid waste gas purification equipment of the kiln tail gas, and the desulphurization of the tail gas of pellets and sintering machines. The purification efficiency of desulfurizer is very high. The SO2 of the original flue gas is removed from 11000mg/m3 to below 120mg/m3. It is widely used in the pellet smoke field of steel mill. It is a low resistance and high efficiency wet dust removal and desulfurization equipment and a new desulfurization equipment environmental protection product. Dust remover is used to remove harmful dust in the gas phase. On this basis, the desulfurization effect is increased, that is, the desulphurization dust collector.
Desulphurizing dust collector is generally wet desulphurizing dust collector, wet desulphurization and dust removal has water membrane desulfurization and dust removal, impact water bath desulfurization and dust removal.
The advantages of wet dust removal are easy to maintain, and can be prepared by different dedusting agents, at the same time, the effect of dust removal and desulphurization (denitrification) is achieved; the disadvantage is that the dedusting liquid needs to be treated, which may lead to two pollution.
After years of improvement, various types of water film desulfurization and dust remover have been developed, such as hilly type, swirling plate type, swirl column type, floating ball type, sieve plate type, and so on. Equipment technology is becoming mature day by day, each has advantages and disadvantages, and enterprises can choose different types according to their own needs.
Working principle
Desulphurization is a technology to control sulfur dioxide emissions. The dust collector can not only remove sulfur dioxide from flue gas, but also produce high value-added sulphuric acid ammonia fertilizer products. The boiler dedusting equipment uses a certain concentration of ammonia water (28% as an example) as desulfurizer, and produces the sulphuric acid ammonia slurry which is transported to the chemical fertilizer plant treatment system. The ammonia demand in the desulfurization process is automatically adjusted by the preset PH control valve and measured by the flowmeter. The sulphuric acid ammonia crystals crystallized in saturated sulphuric acid ammonia slurry in the desulphurization dust collector to produce suspended particles with a weight ratio of about 35%. These serous quilts are pumped to the processing field, dehydrated through primary and two stages, and then sent to the chemical fertilizer plant for further dehydration, drying, condensation and storage. The boiler dust remover also generates a considerable by-product to achieve a definite economic benefit.
Desulphurizing Deduster,Desulphurization Deduster,Desulphurization And Denitrification Deduster,Desulphurizing Gas Purifier
Botou Youjian Environmental Protection Equipment Co. LTD. , http://www.btdustmachine.com