Construction Hoist Steel Structure
Construction Hoist Steel Structure means the construction hoist spare parts like Construction Hoist Mast Section, Passenger Hoist Cage, Construction Hoist Wall Tie and so on.
The length of each mast section is 1508mm, the rack is fixed on the mast by three bolts and it can be exchanged. For the single cage hoist there is only one rack on the mast section, and the mast section can be used for the double cages hoist by increasing one rack. The section of the mast is diverse, select one type section according to different hoist. The mast sections are bolted together with M24 bolts and nuts to form mast. The mast is tied to the building with tie-in and is the guide rail of the cage. According to the user`s or circumstance`s request, surface of mast is hot dip galvanized, which can prevent it rusting.
The tie-in(wall tie) is the linked part between mast and building, to keep the stabilization of the mast. Distance between the tie-in is about 6~9m alone the mast. There are several types of tie-in. Select one of them according to need, tie-in can adjust the vertical of mast in definite ranges. According to the user`s or circumstance`s request, surface of the tie-in is hot dip galvanized, which can prevent it rusting.
The cage dimension(L×W×H)(m): 3×1.5×2.5. We can also manufacture cages of other size according to the user`s needs. The material of the cage and the door material can be steel wire weave, aluminum-plastic panel, punched-plate, figured aluminum board or other type according to user`s needs. The gate is equipped with drawing gate,include small turn over gate.
Construction Hoist Mast Section,Building Hoist Mast Section,Passenger Hoist Cage,Construction Hoist Wall Tie, Construction Hoist Anchorage Frame SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.syconstructionhoist.com
The problem of ship pollution faced by China is particularly prominent. One of the important reasons is the lack of strict ship emission standards. The new Ship Engine Standard stipulates that the ship's compression ignition and gas fuel (such as natural gas) are ignited. Engine exhaust pollutant emission limits and measurement methods, and strengthening ship waste emission control, will be more conducive to the treatment of ship air pollution and improve the environment.
Energy conservation and emission reduction are two hot topics today, and emission reduction is the first driving force to promote the development of marine generator technology. Jin Donghan, an academician of the Chinese Academy of Engineering, said. Marine engine companies and research institutes in various countries have increased research and development efforts, carried out technological transformation and innovation, and identified several feasible technical paths for ship engines to meet higher environmental requirements: taking in-machine measures, including high-pressure common rail and variable valves. Timing, in-cylinder water spray, gas recirculation, etc.; taking off-machine measures, etc., to cope with increasingly stringent environmental requirements, another industry-recognized solution is to use dual-fuel engines, especially using liquefied natural gas (LNG) Fuel marine engine.
The new standard stipulates the use of fuel for ships, which will obtain the most significant economic benefits. In the face of huge environmental benefits, it is foreseeable that all parties including the shipowners will bear the air pollution in the future. Social responsibility in governance seeks to control operating costs while meeting environmental requirements. This will also be a new challenge for the shipping industry and even the marine oil industry.
China International Ship Turbine Innovation Summit Forum (MES 2015) will focus on the topic of energy conservation and emission reduction topics of concern to ship owners and marine engine companies, focusing on the development and design of low emission, low fuel consumption and high power diesel engines, selective catalytic reduction. The latest application of (SCR) systems and catalyst technology, the latest developments and application cases of exhaust gas recirculation (EGR) devices, and the latest technology of LNG fuel power, etc., discussed with shipowners, design units, and marine engine manufacturers. New opportunities and challenges to explore industry solutions.
Ship Engine Standards will be introduced, shipowners and marine engine companies face new environmental challenges
Recently, the Ministry of Environmental Protection of the "Liquid Engine Exhaust Pollutant Emission Limits and Measurement Methods (China's First and Second Phases)" (referred to as "Ship Machine Standards"), which is known as the "national standard" for shipboard pollutant discharges. The second public consultation for the whole society, its official introduction is just around the corner. The introduction of the "ship engine standard" will bring huge technical pressure and cost pressure to ship owners and marine engine companies.