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The key to the modification of the secondary piston body of the MH12-92/314 compressor is to solve the problem that the minimum spacing of the piston ring is greater than the stroke of the piston. When the minimum spacing of the piston ring = piston stroke, the distance between the inner and outer points of the piston ring is 0 mm, but there is a side gap between the piston ring and the ring groove. In actual operation, the spacing of the piston ring is still greater than the piston stroke. Therefore, the minimum spacing of the piston rings should be different for different production properties using different automatic fire protection systems, such as water fire extinguishing systems, carbon dioxide fire extinguishing systems, dry powder fire extinguishing systems, and the like. As the automation of production increases, the automatic fire protection system should be included as part of the production equipment and actively adopt the latest automatic fire protection technology to ensure production safety.
Pipes should be welded as much as possible, and the application flange connection of welded joints cannot be used in the process. The laying of pipelines should consider the erection of overhead, ground, trenches, etc. according to different situations; pipelines should not pass through the buildings as much as possible, and must pay attention to maintain the clearance height when crossing roads and railways; different pipelines should be kept at a certain distance when they are laid together. Requirements; check valves, block valves, check valves, etc. should be provided at necessary locations. The gas source system has been successfully developed. It has the advantages of novel design, advanced performance, simple and compact structure, high degree of automation, safe and reliable operation, convenient operation and maintenance, low construction and operation cost, etc. It is the most advanced wind tunnel gas in China. The source system can be used as a new high-speed wind tunnel gas source or a typical structural model that is retrofitted with a wind tunnel gas source. If the variable pressure regenerative dryer is changed to the air compressor compression heat regeneration technology, the regeneration energy consumption of the desiccant can be reduced to zero.
Mixing Machine, in a word, is a kind of machine to mix two kind of materials or more than two kind of material together in a ratio. There are several types of mixers using for mixing powder and small granule.
Mixing machine includes:
Ribbon Blender:The outer ribbon push the material from the two ends to the centre, inner ribbon push the material from center to the two ends.Thus to achieve material convention
The discharging port is set in the bottom centre, with the help of the outer ribbon,the material can be discharged completely, and no dead zone.
Double screw cone mixer: double screw cone mixer is a convective mixer with high mixing efficiency. It is gentle and guarantees the highest level of mixing accuracy without product distortion.
The rotating cantilevered (free hanging) mixing screws convey the product from bottom of the vessel to the product surface. The mixing screws are suspended from an orbital arm, which rotates the mixing screws along the conical inner vessel wall causing convective mixing of particles and shear.
The speed of particles in the downward massflow when recirculated by gravity in a conical vessel increases as the vessel diameter decreases. The result of these simultaneous actions is a fast and intensive mixing with low consumption of power together with high standards of mixing accuracy.
double screw cone mixer is widely used for mixing and homogenization of powders and pastes in food, chemical and pharmaceutical industry.
Mixing Machine
Mixing Machine,Concrete Mixer Machine,Powder Mixer Machine,Cement Mixer Machine
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