Method, and apparatus for solidification processing
A technology for curing and processing objects, which is used in solid fuels, manufacturing tools, presses, etc., and can solve problems such as temperature rise of the objects to be processed, insufficient mixing of the objects to be processed, and fires.
Active Publication Date: 2013-03-06
MIIKE TEKKOSHA KK JP
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Problems solved by technology
However, since this device rapidly breaks, kneads, melts, and compacts along with miniaturization, there may be a risk of insufficient kneading of the object to be processed, or a sudden rise in temperature of the object to be processed, which may cause fire.
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[0089] Next, the solidification treatment apparatus of the present invention will be described in detail based on the illustrated embodiments.
[0090] figure 1 It is a plan view showing the solidification treatment apparatus according to the embodiment of the present invention, figure 2 It is a side view of the curing processing device.
[0091] This solidification treatment device is a solid fuel manufacturing device that processes waste including plastics, which are molten materials, and paper chips or wood chips, which are not molten materials, as an example of objects to be processed, and compacts and solidifies the waste to produce solid regenerative fuel. The above-mentioned paper scraps come from waste paper, and the above-mentioned wood chips come from waste wood. It is relatively difficult to recycle any of plastics, waste paper, and waste wood. However, the solidification treatment of this embodiment can recycle these materials into high-quality solidified fuels...
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Abstract
For manufacture of solid fuels by solidifying processing-object materials containing plastics, waste paper and waste wood, the processing-object materials are inputted through an input port 12 are subjected to water injection so that their water content becomes 15 wt% or more, preferably 20 wt% or more, and then kneaded, compacted and extruded in three turns or less, being extruded from molding nozzles 53 of an end face plate 5. The water injection is performed by a water injection nozzle 31 from the input port 12 into a casing 11. Opening and closing of a solenoid valve 33 interposed on a water injection pipe 32 adjoining the water injection nozzle 31 is controlled based on a signal S1 derived from a temperature sensor 55 provided at a molding nozzle 53 of the end face plate. Such disadvantages as inflammation due to excessively high temperatures of the processing-object materials or worsened shape retention of solidified materials due to excessively low temperatures of the processing-object materials can be prevented.
Description
technical field [0001] The present invention relates to a solidification treatment method and a solidification treatment device, which are suitable for making plastics, waste paper, and waste wood, etc., which are difficult to circulate in industrial waste, as fossil fuels such as coal and coke, by using thermoplastics as adhesives. Solid fuel for alternative fuel use. Background technique [0002] Recycling of waste is important as a countermeasure against environmental problems. As recycling treatment of waste, for example, combustible waste including paper, plastic, and cloth such as shredded paper, food packaging containers, and used clothes is used as a raw material for regenerative fuel, which has been put into practical use. [0003] At present, as a device for producing solid regenerative fuel from this type of waste, well-known Figure 8 In the illustrated two-shaft extrusion molding machine (for example, refer to JP-A-10-85701), the extrusion molding machine has a...
Claims
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IPC IPC(8): C10L5/46C10L5/48B30B9/28
CPCB30B9/16Y02E50/30B30B9/121Y02E50/10
Inventor 小林由和
Owner MIIKE TEKKOSHA KK JP