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A novel method and an apparatus in converting unsorted municipal solid waste into geo-polymer pellets/briquettes and geo-polymer bricks/paver blocks

A technology of municipal solid waste and geopolymer, applied in the fields of solid waste removal, solid waste management, chemical instruments and methods, etc.

Inactive Publication Date: 2017-10-13
NEWAY MSW IP HLDG LLP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0054] None of the above mentioned prior art systems or devices or methods can function or function such that the whole process forms an end-to-end closed loop system so that the output of one stage becomes the input of the next stage and the chain continues ,till the end

Method used

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  • A novel method and an apparatus in converting unsorted municipal solid waste into geo-polymer pellets/briquettes and geo-polymer bricks/paver blocks
  • A novel method and an apparatus in converting unsorted municipal solid waste into geo-polymer pellets/briquettes and geo-polymer bricks/paver blocks
  • A novel method and an apparatus in converting unsorted municipal solid waste into geo-polymer pellets/briquettes and geo-polymer bricks/paver blocks

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Embodiment Construction

[0127] exist figure 1 , the boxes are numbered consecutively from 101 to 119. 101 is the stage of collecting unsorted municipal solid waste (MSW) from the dump. Unsorted municipal solid waste, including food waste, paper, cardboard, plastic, textiles, glass, metal, wood, street sweeping, landscaping and tree trimmings collected from dump sites, and from parks, beaches, and other recreational venues, etc. General waste, through the ramp to enter the bag opener and shredder.

[0128] Unsorted municipal solid waste 101 from the dumping site is first sorted into municipal solid waste over 150MM to pass through the 150MM output cam shredder (102) and then manually transferred to the bag opener and shredder (103 and 104). However, municipal solid waste sorted into a size below 150MM is directly transported to the combined units of "bag opener and crusher" 103 and 104 through conveyors respectively. The equipment bag opener and crusher such as Figure 4 shown in . Of the bagger...

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Abstract

Apparatus and method in converting municipal solid waste into geo-polymer briquettes and geo-polymer bricks comprising bag opener cum crushers, magnetic separators for ferrous and eddy current separators for non-ferrous things; squeezer for removing liquid content; inter particle collision driers for drying; pulverizer for pulverizing, and devolatizing carbonization reactor for carbonisation of combustible MSW to produce solid char with low water content. Solid char is mixed with geo- polymer binding agent / starch / tar / to form combustible pellet / briquette. These highly combustible briquette / pellets have high calorific value. The pellet / briquette is formed by rotating combustible char at high rpm and compaction. Pellet has a water content of less than 5% by weight and fuel value of 5500 to 6500 KCAL This process produces non-combustible geo-polymer brick. The non-combustible MSW separated by a trommel is crushed by inter particle collision crusher and pan mixers mixing with geo-polymer binding agent / fly ash / quarry dust / chips or china clay and moulded.

Description

[0001] The present invention relates to the use of an innovative set of equipment, machines and methods as a means for converting municipal solid waste into geo-polymer briquettes and geo-polymer bricks by applying new technologies )device of. Background of the invention [0002] Municipal solid waste management (MSWM) is a major responsibility of local governments. The daily generation of solid waste is a fact of life in industrialized societies, and their disposal is becoming a growing problem. The more common of these wastes is municipal solid waste (MSW). "Municipal solid waste" is defined to include refuse from households, non-hazardous solid waste from industrial, commercial and institutional facilities (including hospitals), market waste, yard waste and street sweeping. Historically, rivers have been polluted with waste, wetlands have filled up, and the air has been polluted with waste burned in open pits. Government agencies have become increasingly aware of the cum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B1/00B09B3/00B07B13/065
CPCB03B9/06C04B18/02C04B28/006C04B18/021Y02W30/91Y02P40/10Y02W30/52Y02W90/00C04B12/005C04B18/305B28B1/08G06Q10/30B09B3/00B09B3/40B09B3/25B02C4/08B02C19/005B02C21/00B02C2201/06B03C1/23B07B1/22B07B9/00C10B5/00C10B47/22C10B53/07C10B57/02C10B57/10F26B11/028
Inventor S·K·西瓦库马
Owner NEWAY MSW IP HLDG LLP
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