Analysis of the advantages of commercial concrete mixing plant
Commercial concrete mixing stations have sprung up with the development of the machinery industry. So what are the advantages of the existing commercial concrete mixing station compared with the traditional mixing station? The following is a brief analysis of the performance and transportation of the mixer. The commercial concrete mixing station is mainly composed of a stirring system, an aggregate supply system, a powder storage system, a metering system, a control system and external supporting equipment. The main advantages of the focus are as follows: Self performance The twin-shaft forced mixer has strong mixing ability, uniform mixing quality and high productivity. It has good mixing effect on dry hard, semi-dry, plastic and various proportions of concrete. The lubrication system and the spindle drive system are all imported from a full set, and the hydraulic door opening mechanism can adjust the opening degree of the discharge door as needed. The mixing machine mixing shaft adopts anti-blocking technology to effectively prevent cement from agglomerating on the shaft. The shaft end seal adopts a unique multiple sealing structure to effectively prevent sand leakage and ensure the long-term operation of the entire mixing system. The cleaning system uses automatic control of high pressure water pump plus manual control. Each water outlet hole is located directly above the stirring spindle, which improves the efficiency of stirring, increases water mist to reduce dust pollution and effectively remove cement agglomeration. Conveyor Three to five aggregate silos can be provided as needed, and the lower part of the aggregate silo is a separate aggregate weighing hopper and an aggregate discharge belt conveyor. Feed the aggregate bin with a loader or belt conveyor. The silo can be designed as a steel structure. A lower moisture content measuring instrument can be selected in the lower part of the small warehouse. The aggregate lifting belt conveyor is responsible for sending the aggregate to the transition storage bin. The inclined belt is tensioned by the heavy hammer, and the work is reliable. The conveying inclination angle is ≤18°. It can also be used on the herringbone or trough belt conveyor or the bucket elevator. Material to reduce the footprint. Environmental performance All powdered materials are processed in a closed state from loading, batching, metering, feeding to agitation. The dust exhaust pipe of the mixer cover, the cement metering bin and the fly ash metering bin are connected with the dust collector, and the aggregate filler port is provided with a dust-proof plate to reduce the dust emission. The fully enclosed main building and belt conveyor structure greatly reduces the environmental pollution caused by dust and hum. The negative pressure dust removal and special fiber filter cloth are used to make the dust generated during the feeding completely enter the dust collector without spreading to the surroundings, and the collected dust can be conveniently recycled and reused, thereby effectively protecting the environment. The user can also choose to import the dust removal system. In addition to the above-mentioned excellent performance, the commercial concrete mixing station also has good mixing performance. The maintenance and repair parts of the whole set of equipment are equipped with platforms or maintenance ladders, which are convenient for inspection and maintenance operations. The main machine cleaning has two sets of pumping and manual operation. Device. The platform structure and the aggregate structure of the aggregate belt conveyor ensure that all operations can be carried out in an unimpeded manner. In view of the excellent characteristics of commercial concrete mixing plants, their market space will expand indefinitely over time. Reliability The mixing blade adopts a unique high-chromium and high-manganese alloy wear-resistant material, and the shaft end support and sealing form adopt a unique multiple seal, which greatly improves the reliability of the main machine. For impact and damage, such as: unloading hopper, transition bucket, etc., the wear-resistant steel plate is used to strengthen the inside; the ring-shaped belt joint is vulcanized and bonded, and the service life of the ring is increased by 3 times compared with the ordinary steel riveting. Stirring performance The maintenance and repair parts of the whole set of equipment are equipped with platforms or maintenance ladders, which are convenient for inspection and maintenance operations. The main machine cleaning has two sets of pump punching and manual operation. The platform structure and the aggregate structure of the aggregate belt conveyor ensure that all operations can be carried out in an unimpeded manner. The belt conveyor in closed form and the overflow outlet in the lower part can effectively prevent the sand and stones from scattering around. The belt conveyor adopts a heavy vertical tensioning structure, which eliminates the adjustment work during the production process. Concerned about surprises Label: Analysis of the advantages of commercial concrete mixing plant Previous: Daily maintenance of submersible mixer Next: Fuel-saving and electric power steering (EPS)
ANSI Flanges refer to ASME/ANSI B16.5 -Flanges and Flanged Fittings. It is the ASME B16.5 – 1996 Pipe Flanges and Flange Fittings standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings.
Designations class: 150, 300, 400, 600, 900, 1500, and 2500
Size Range : 1/2″ to 80″
Stainless steel: ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc;
Carbon steel: ASTM A105/A105N/A694F42/46/52/56/60/65/ 70 / A350 LF3/ A350 LF2,ST37.2, S235JR, C22.8, Q235, P250GH, RST37.2 etc.
Alloy steel: ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc.
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