Author：Zhongan-ECO Comefrom： Date：2021/10/12 16:57:45
Waste-to-energy (WtE) or energy-from-waste (EfW) is the process of generating energy in the form of electricity and/or heat from the primary treatment of waste, or the processing of waste into a fuel source. WtE is a form of energy recovery. Most WtE processes generate electricity and/or heat directly through combustion, or produce a combustible fuel commodity, such as methane, methanol, ethanol or synthetic fuels.
In WtE plants, Zhongan's waste shredders are versatile in processing multiple wastes such as bulky waste, commercial and industrial waste, municipal solid waste, construction and demolition waste, biomass, wood, bale straws, etc. They are used to reduce these wastes to optimal grain size and generate a consistent flow for maximized energy output by incineration in WtE or EfW plants.
Zhongan shredders play a key role in waste management and recycling in today's waste disposal, and they are also practical for other businesses or waste disposal and management companies, considering security, waste management costs and reducing environmental impact, it is critical to understand what type of shredder is most suitable and cost effective for a given application.
The advantages of using Zhongan shredders in large-scale waste disposal systems are extremely obvious, no matter for municipal landfill or recycling centers. Rubber, metal, plastic, wood,straw, asphalt and other more materials can be immediately reduced to a mere fraction of their original size and then can be sold or given directly to the public for distribution as useful products. Bio-degradable products can decompose faster after shredding. Shredding also allows those materials that will finnaly buried forever in landfills to be compacted into a much smaller space with fewer voids, resulting in a more stable base for future development.
Ecological business activities are towarding the forefront in current society. Businesses are being required to reduce waste and to handle waste responsibly. Managing some waste or complex produces is a key point to reduce carbon emission.
Lowering the the damage to environment from business organization is urgent demand, there are other advantages to this strategy as well. China now published strict policy on this point and offer a lot incentives for employing responsible recycling practices. These may come in the form of tax write-offs, licensing discounts, or other inducements.
Other profit advantages may be possible, too. Enterprise can be able to recycle shredded waste directly as raw materials for the further applications. or, perhaps the shredded materials may be useful in other areas, as in the way some small businesses are shredding cardboard containers for use as free packing material. It may also be possible to create new revenue streams for some businesses through direct sales of shredded or ground refuse products.
As developers start to manage growing population and "green" building practices become the new standard, new buildings and whole complexes are emerging in large numbers as small communities. These modern life stye incorporate living, working and shopping scenes in the same complex of buildings. Municipal waste management center for these cooperative communities may find the same advantages as professional companies and more in managing recycling waste for the entire community. With the proper shredding equipment, substantial revenues may be built throughout the community and incentives can be offered to clientele within the building or complex.
While the advantages of industrial waste disposal are often the same as those of in-house and community management systems, many industries are based on or supported by shredder operations. Most applications are based on recycling cast-off materials, often creating a viable product in the process. One well-known application case is scrap tire recycling, in which a potential environmental hazard is prepared for reuse in a wide range of areas, from asphalt to playground surfaces.
Other industries that rely on shredding or grinding processes for their operations include the creation of engineered wood products created from reconstituted materials, as well as composite building materials of plastic and wood fiber, and more. Fabrics of recycled plastic and insulation made from various materials also use industrial shredders in their manufacturing processes.
Zhongan shredders vary in many ways, according to the function they perform. The internal mechanical processes include cutting, grinding, hammering and compression. Our shredders also incorporate shaking/sorting mechanisms. Inised structure travel in rotary, lateral or vertical directions. Speeds of the internal processes also vary seriously to suit the materials that will be handling. Our hredders can be partially categorized by the type of processes they performanced.
Zhongan Shear Shredders utilize rotary cutters or guillotine-style knives to cut waste materials rather than pulverizing, chipping or grinding. Feeding types, speeds and type and number of knives differ according to the applications.
Zhongan Specialty Shredders are designed for a particular type of material may utilize combinations of the different processes or unique devices developed especially for that waste material. Tire shredders, for instance, typically use one or more rotary shafts or screws, with interlocking lugs, cams, teeth or blades. The feeding is configured to force the tires between the shafts or the shaft and machine surfaces, where the lugs, etc. strongly tear the tire into small pieces. The shafts are generally rotated at low speeds, under extremly high torque.
Other special purpose chanllenge applications that require unique design features in shredding equipment. Shredders for safe disposal of medical refuse require extremely close tolerances, to render sharps, tape and other small waste products into particles too small to be recognized. Medical waste shredders usually employ rotary grinders to ensure this. Since medical waste is usually sterilized before destruction, these machines often need to incorporate a method for dealing with liquids. Zhongan's medical waste shredding and sterilizing 2 in 1 machine belong to this type.
Secure, high technology applications often require the destruction of waste within a clean room. This requires special filtering and dust traps to maintain the dust-free environment. Zhongan's innovative dust collecting system is burn for this special purpose.
Fibrous waste and thin sheet goods such as plastic films may present problems for conventional shredders. Zhongan customerized specialty shredders are available for reconstitution and recycling of both these types of material.
Zhongan's All-Purpose Shredders are the heart of major demolition operations and many municipal recycling programs. Our all-purpose shredder usually consists of large, very low speed, high-torque shafts or drums with carbide cams or studs, sometimes equipped with hydraulic rams to assist feeding process. Zhongan all-purpose shredders are capable to reduce entire refrigerators, cars, or other oversized waste to small pieces in a single pass. They are usually combined with external systems that remove hazardous liquids, gases or solids, sort metals from other materials and otherwise prepare the shredded material for disposal and/or reuse. 
