KR102355172B1 - Method for Manufacturing Paper Powder, Paper Powder Manufactured by the same and Dried Materials Comprising the Same - Google Patents

Method for Manufacturing Paper Powder, Paper Powder Manufactured by the same and Dried Materials Comprising the Same Download PDF

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KR102355172B1
KR102355172B1 KR1020210009928A KR20210009928A KR102355172B1 KR 102355172 B1 KR102355172 B1 KR 102355172B1 KR 1020210009928 A KR1020210009928 A KR 1020210009928A KR 20210009928 A KR20210009928 A KR 20210009928A KR 102355172 B1 KR102355172 B1 KR 102355172B1
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waste paper
paper sludge
sludge
drying
paper powder
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KR1020210009928A
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Korean (ko)
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유하비
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유하비
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04Waste materials; Refuse
    • C04B18/18Waste materials; Refuse organic
    • C04B18/24Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/241Paper, e.g. waste paper; Paper pulp
    • C04B18/243Waste from paper processing or recycling paper, e.g. de-inking sludge
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063Preparing or treating the raw materials individually or as batches
    • C04B38/0635Compounding ingredients
    • C04B38/0645Burnable, meltable, sublimable materials
    • C04B38/0675Vegetable refuse; Cellulosic materials, e.g. wood chips, cork, peat, paper
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • D21C11/0028Effluents derived from the washing or bleaching plants
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/06Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/08Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10Bleaching ; Apparatus therefor
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/64Paper recycling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Civil Engineering (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The present invention relates to a method for manufacturing paper powder, paper powder manufactured thereby, and a construction material including the same, which can prevent strength, deformation, moisture removal and the like of the construction material by using the paper powder manufactured by drying waste paper sludge. Specifically, the method includes: a soaking step of soaking the waste paper sludge in water; a stirring step of stirring the waste paper sludge after the soaking step; a filtering step of filtering the waste paper sludge after the stirring step; a drying step of drying the waste paper sludge after the filtering step; and a grinding step of grinding the dried waste paper sludge after the drying step.

Description

지류 파우더의 제조방법 및 이에 의해 제조되는 지류 파우더 및 이를 함유하는 건자재{Method for Manufacturing Paper Powder, Paper Powder Manufactured by the same and Dried Materials Comprising the Same}Method for manufacturing paper powder, paper powder produced thereby, and construction material containing same

본 발명은 폐지 슬러지를 건조하여 제조되는 지류 파우더에 의하여 건자재의 강도, 변형, 수분 박리 현상 등을 방지할 수 있는 지류 파우더의 제조방법 및 이에 의해 제조되는 지류 파우더 및 이를 함유하는 건자재에 대한 것이다. The present invention relates to a method for producing a paper powder that can prevent the strength, deformation, and moisture peeling of a building material by using the paper powder produced by drying waste paper sludge, and to a paper powder produced by the method, and a construction material containing the same.

특허문헌 001은 제지 슬러지를 재활용한 아스팔트 펄프 펠렛 제조방법은 (a) 함수율 30 내지 70%의 제지 슬러지를 분말화 하는 단계; (b) 상기 제지 슬러지를 종이 지분과 방부제를 함께 혼합하는 단계; (c) 혼합원료를 압착하는 단계; (d) 압착된 생성물을 함수율 10 내지 30%의 성형체로 제조하는 단계; (e) 상기 성형체를 코팅 처리하는 표면처리 단계; 및 (f) 표면처리된 상기 성형체를 함수율 5 내지 20%로 건조시키는 단계;를 포함하는 기술을 제시하고 있다.Patent Document 001 discloses a method for producing asphalt pulp pellets by recycling paper sludge, comprising the steps of: (a) pulverizing paper sludge having a moisture content of 30 to 70%; (b) mixing the paper sludge with paper stock and a preservative; (c) pressing the mixed raw material; (d) preparing a compacted product having a moisture content of 10 to 30%; (e) a surface treatment step of coating the molded body; and (f) drying the surface-treated molded body to a moisture content of 5 to 20%;

특허문헌 002는 폐수의 슬러지를 사용한 건자재를 제조하는 방법으로서, 이와 같은 본 발명에 따른 건자재의 제조 방법은 1. 슬러지를 건조,소성하여 안정화시켜 건자재로 사용하는 방법과 2. 슬러지를 건조, 소성하여 안정화시켜 건설폐기물과 혼합하여 건자재로 사용하는 방법과 3. 슬러지를 건조, 소성하여 안정화 시켜 건설폐기물과 혼합하고 시멘트를 첨가하여 양생하여 건자재를 제조하는 방법을 포함하는 기술을 제시하고 있다.Patent Document 002 discloses a method for manufacturing a construction material using sludge from wastewater, and the method for manufacturing a construction material according to the present invention as described above is 1. A method of using sludge as a construction material by drying and calcining and stabilizing it, and 2. Drying and calcining the sludge. We present a technique including a method of stabilizing the sludge and mixing it with construction waste to use it as a building material, and a method of manufacturing construction materials by drying and calcining sludge to stabilize it, mixing it with construction waste, and curing it by adding cement.

특허문헌 003은 제지슬러지 소각재를 건축 자재로 널리 사용되는 타일의 제조에 이용하기 위한 방법에 관한 것으로 제지슬러지 소각재 3∼10중량%, 도석 30∼40중량%, 점토 20중량%, 적토 6∼10중량%, 카오린 1∼5중량%를 혼합하여 분쇄하고 소정의 압력으로 성형하여 고온에서 소성하는 기술을 제시하고 있다.Patent Document 003 relates to a method for using paper sludge incineration ash for the manufacture of tiles, which is widely used as a building material. A technology of mixing and pulverizing 1 to 5% by weight of kaolin, molding at a predetermined pressure, and firing at a high temperature is presented.

특허문헌 004는 폴리우레탄을 파쇄 후 분쇄하여 폴리우레탄 분말화하는 단계, 상기 폴리우레탄 분말 및 제지슬러지를 혼합하는 단계 및 상기 혼합물을 성형하는 단계와 상기 폴리우레탄은 패널, 보냉재 및 단열재로 사용되고 배출된 폐폴리우레탄으로 이루어진 군중에서 선택된 하나 이상이며, 상기 제지슬러지는 종이, 신문지, 화장지. 기저귀 및 제지 공장에서 배출된 폐제지슬러지로 이루어진 군중에서 선택된 하나 이상이며, 상기 폴리우레탄 분말화 단계는, CFC(Chloro fluoro carbon) 회수 단계를 포함하는 기술을 제시하고 있다.Patent Document 004 describes the steps of pulverizing polyurethane and then pulverizing polyurethane, mixing the polyurethane powder and paper sludge, and molding the mixture, and the polyurethane is used and discharged as a panel, an insulating material and a heat insulator. It is at least one selected from the group consisting of waste polyurethane, and the paper sludge is paper, newspaper, toilet paper. It is at least one selected from the group consisting of diapers and waste paper sludge discharged from a paper mill, and the polyurethane powdering step presents a technology including a CFC (chloro fluoro carbon) recovery step.

KR 10-2062526 B1 (2019년12월30일)KR 10-2062526 B1 (December 30, 2019) KR 10-2019-0013629 A (2019년02월11일)KR 10-2019-0013629 A (February 11, 2019) KR 10-1995-0017811 A (1995년07월20일)KR 10-1995-0017811 A (July 20, 1995) KR 10-2015-0115166 A (2015년10월14일)KR 10-2015-0115166 A (October 14, 2015)

본 발명은 폐지 슬러지를 건조하여 제조되는 지류 파우더에 의하여 건자재의 강도, 변형, 수분 박리 현상 등을 방지할 수 있는 지류 파우더의 제조방법 및 이에 의해 제조되는 지류 파우더 및 이를 함유하는 건자재에 대한 것이다. The present invention relates to a method for producing a paper powder that can prevent the strength, deformation, and moisture peeling of a building material by using the paper powder produced by drying waste paper sludge, and to a paper powder produced by the method, and a construction material containing the same.

종래발명들의 문제점을 해결하기 위한 것이며, 본 발명은 지류 파우더의 제조방법에 대한 것으로 폐지 슬러지(10)를 물(20)에 불리는 불림단계(S1100); 상기 불림단계(S1100) 후, 상기 폐지 슬러지(10)를 교반하는 교반단계(S1300); 상기 교반단계(S1300) 후, 상기 폐지 슬러지(10)를 여과하는 여과단계(S1400); 상기 여과단계(S1400) 후, 상기 폐지 슬러지(10)를 건조하는 건조단계(S1500); 상기 건조단계(S1500) 후, 건조된 상기 폐지 슬러지(10)를 분쇄하는 분쇄단계(S1700);를 포함하는 구성으로 이루어진다.In order to solve the problems of the prior inventions, the present invention relates to a method for producing a paper powder, comprising: a soaking step (S1100) of soaking waste paper sludge 10 in water 20; After the soaking step (S1100), a stirring step of stirring the waste paper sludge (10) (S1300); After the stirring step (S1300), a filtering step (S1400) of filtering the waste paper sludge (10); After the filtering step (S1400), a drying step of drying the waste paper sludge 10 (S1500); After the drying step (S1500), the grinding step (S1700) of pulverizing the dried waste paper sludge 10; consists of a configuration comprising a.

본 발명은 지류 파우더의 제조방법에 대한 발명이며, 앞에서 제시한 불림단계(S1100); 교반단계(S1300); 여과단계(S1400); 건조단계(S1500); 분쇄단계(S1700);로 이루어지는 발명에 상기 불림단계(S1100) 중, 상기 폐지 슬러지(10)에 중화제(30)를 혼합하여 잉크를 제거하는 잉크제거단계(S1200);를 부가한다.The present invention relates to a method for producing a paper powder, comprising the above-mentioned soaking step (S1100); stirring step (S1300); filtration step (S1400); drying step (S1500); In the invention consisting of a grinding step (S1700); during the soaking step (S1100), an ink removal step (S1200) of mixing the neutralizing agent 30 with the waste paper sludge 10 to remove the ink; is added.

본 발명은 지류 파우더의 제조방법에 대한 발명이며, 앞에서 제시한 불림단계(S1100); 교반단계(S1300); 여과단계(S1400); 건조단계(S1500); 분쇄단계(S1700);로 이루어지는 발명에 상기 여과단계(S1400) 중, 상기 폐지 슬러지(10)를 여과한 폐수를 배수하는 배수단계(S1410); 상기 배수단계(S1410) 후, 폐수를 재생수로 재활용하는 재활용단계(S1420);를 부가한다.The present invention relates to a method for producing a paper powder, comprising the above-mentioned soaking step (S1100); stirring step (S1300); filtration step (S1400); drying step (S1500); Grinding step (S1700); during the filtering step (S1400) in the invention consisting of a drainage step (S1410) of draining the filtered wastewater from the waste paper sludge 10; After the draining step (S1410), a recycling step (S1420) of recycling wastewater into recycled water; is added.

본 발명은 지류 파우더의 제조방법에 대한 발명이며, 앞에서 제시한 불림단계(S1100); 교반단계(S1300); 여과단계(S1400); 건조단계(S1500); 분쇄단계(S1700);로 이루어지는 발명에 상기 여과단계(S1400) 후, 상기 폐지 슬러지(10)를 압착하는 압착단계(S1430);를 부가한다.The present invention relates to a method for producing a paper powder, comprising the above-mentioned soaking step (S1100); stirring step (S1300); filtration step (S1400); drying step (S1500); After the filtration step (S1400) to the invention consisting of a crushing step (S1700); a pressing step (S1430) of compressing the waste paper sludge 10; is added.

본 발명은 지류 파우더의 제조방법에 대한 발명이며, 앞에서 제시한 불림단계(S1100); 교반단계(S1300); 여과단계(S1400); 건조단계(S1500); 분쇄단계(S1700);로 이루어지는 발명에 상기 건조단계(S1500) 중, 탈취제를 첨가하는 탈취단계(S1520); 상기 탈취단계(S1520) 후, 상기 폐지 슬러지(10)에 열을 가하는 가열단계(S1530);를 부가한다.The present invention relates to a method for producing a paper powder, comprising the above-mentioned soaking step (S1100); stirring step (S1300); filtration step (S1400); drying step (S1500); A deodorizing step (S1520) of adding a deodorant during the drying step (S1500) to the invention consisting of a grinding step (S1700); After the deodorization step (S1520), a heating step (S1530) of applying heat to the waste paper sludge 10; is added.

본 발명은 지류 파우더의 제조방법에 대한 발명이며, 앞에서 제시한 불림단계(S1100); 교반단계(S1300); 여과단계(S1400); 건조단계(S1500); 분쇄단계(S1700);로 이루어지는 발명에 상기 가열단계(S1530) 중, 상기 폐지 슬러지(10)에서 발생하는 가스 및 수분을 제거하는 제거단계(S1600);를 부가한다.The present invention relates to a method for producing a paper powder, comprising the above-mentioned soaking step (S1100); stirring step (S1300); filtration step (S1400); drying step (S1500); In the invention consisting of a grinding step (S1700); during the heating step (S1530), a removal step (S1600) of removing gas and moisture generated in the waste paper sludge 10 is added.

종래발명들의 문제점을 해결하기 위한 것이며, 본 발명은 지류 파우더(40)에 있어서, 청구항 1의 제조방법으로 제조되는 지류 파우더(40)를 포함하는 구성으로 이루어진다.The purpose of this invention is to solve the problems of the prior inventions, and in the present invention, the paper powder 40 includes the paper powder 40 manufactured by the manufacturing method of claim 1 .

종래발명들의 문제점을 해결하기 위한 것이며, 본 발명은 건자재에 있어서, 청구항 7의 지류 파우더(40)가 함유하는 건자재를 포함하는 구성으로 이루어진다.In order to solve the problems of the prior inventions, the present invention consists of a construction material including the construction material contained in the paper powder 40 of claim 7 .

본 발명은 폐지 슬러지를 재활용함에 따라 친환경 건자재가 제조되는 것이다.The present invention is to manufacture eco-friendly building materials by recycling waste sludge.

본 발명은 폐지 슬러지를 물에 불려 제조함에 따라 분진 등의 작업 환경을 개선할 수 있다.The present invention can improve the working environment, such as dust, as the waste paper sludge is produced by soaking in water.

본 발명은 폐지 슬러지의 잉크를 제거한 사용함에 따라 지류 파우더의 성능을 향상시킬 수 있다.The present invention can improve the performance of paper powder by removing the ink from waste paper sludge.

본 발명은 폐지 슬러지의 건조 과정 중 발생하는 가스 및 수분을 제거함에 따라 지류 파우더의 건조를 효율적으로 진행할 수 있다.The present invention can efficiently dry the paper powder by removing gas and moisture generated during the drying process of waste paper sludge.

본 발명은 폐지 슬러지에 탈취제를 혼합함에 따라 지류 파우더의 악취를 제거할 수 있다.The present invention can remove the odor of the paper powder by mixing the deodorant with the waste paper sludge.

본 발명은 지류 파우더에 의하여 건자재의 강도를 향상시킬 수 있다.According to the present invention, the strength of the building material can be improved by using the paper powder.

도 1은 본 발명의 지류 파우더의 제조방법을 나타낸예시도.
도 2는 도 1에 도시된 리류 파우더의 제조방법을 나타낸 순서도.
도 3 내지 도 4는 본 발명의 잉크제거단계의 순서도.
도 5는 본 발명의 중화제의 제조과정을 나타낸 예시도.
도 6 내지 도 7은 본 발명의 폐수 재활용단계를 나타낸 순서도.
도 8은 본 발명의 건조단계를 나타낸 순서도.
도 9은 본 발명의 건조챔버를 나타낸 예시도.
도 10은 본 발명의 제거단계를 나타낸 예시도.
1 is an exemplary view showing a method for producing a paper powder of the present invention.
Figure 2 is a flow chart showing a method of manufacturing the Lily powder shown in Figure 1;
3 to 4 are flow charts of the ink removal step of the present invention.
5 is an exemplary view showing the manufacturing process of the neutralizing agent of the present invention.
6 to 7 are flowcharts showing the wastewater recycling step of the present invention.
8 is a flowchart showing the drying step of the present invention.
9 is an exemplary view showing the drying chamber of the present invention.
10 is an exemplary view showing the removal step of the present invention.

이하, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있을 정도로 상세히 설명하기 위하여, 본 발명의 가장 바람직한 실시 예를 상세하게 설명한다.Hereinafter, the most preferred embodiment of the present invention will be described in detail in order to explain in detail enough that a person of ordinary skill in the art can easily carry out the present invention.

아래의 실시예에서 인용하는 번호는 인용대상에만 한정되지 않으며, 모든 실시예에 적용될 수 있다. 실시예에서 제시한 구성과 동일한 목적 및 효과를 발휘하는 대상은 균등한 치환대상에 해당된다. 실시예에서 제시한 상위개념은 기재하지 않은 하위개념 대상을 포함한다. The numbers cited in the examples below are not limited only to the objects of reference, and may be applied to all examples. An object that exhibits the same purpose and effect as the configuration presented in the embodiment corresponds to an equivalent replacement object. The higher-level concept presented in the examples includes sub-concept objects that are not described.

(실시예 1-1) 본 발명은 지류 파우더의 제조방법에 있어서, 폐지 슬러지(10)를 물(20)에 불리는 불림단계(S1100); 상기 불림단계(S1100) 후, 상기 폐지 슬러지(10)를 교반하는 교반단계(S1300); 상기 교반단계(S1300) 후, 상기 폐지 슬러지(10)를 여과하는 여과단계(S1400); 상기 여과단계(S1400) 후, 상기 폐지 슬러지(10)를 건조하는 건조단계(S1500); 상기 건조단계(S1500) 후, 건조된 상기 폐지 슬러지(10)를 분쇄하는 분쇄단계(S1700);를 포함한다.(Example 1-1) The present invention provides a method for producing a paper powder, comprising: a soaking step (S1100) of soaking waste paper sludge (10) in water (20); After the soaking step (S1100), a stirring step of stirring the waste paper sludge (10) (S1300); After the stirring step (S1300), a filtering step (S1400) of filtering the waste paper sludge (10); After the filtering step (S1400), a drying step of drying the waste paper sludge 10 (S1500); After the drying step (S1500), a grinding step (S1700) of pulverizing the dried waste paper sludge 10; includes.

(실시예 1-2) 본 발명의 지류 파우더의 제조방법은 실시예 1-1에 있어서, 상기 불림단계(S1100) 전, 상기 폐지 슬러지(10)를 준비하는 슬러지준비단계;를 포함한다.(Example 1-2) The method for producing the paper powder of the present invention includes the sludge preparation step of preparing the waste paper sludge 10 before the soaking step (S1100) in Example 1-1.

(실시예 1-3) 본 발명의 지류 파우더의 제조방법은 실시예 1-2에 있어서, 상기 슬러지준비단계 중, 폐지를 절단하는 절단단계;를 포함한다.(Example 1-3) The manufacturing method of the paper powder of the present invention includes the cutting step of cutting the waste paper during the sludge preparation step according to Example 1-2.

(실시예 1-4) 본 발명의 지류 파우더의 제조방법은 실시예 1-3에 있어서, 상기 폐지와 상기 폐지 슬러지(10)를 선별하는 선별단계;를 포함한다.(Example 1-4) The manufacturing method of the paper powder of the present invention includes the screening step of sorting the waste paper and the waste paper sludge 10 according to Example 1-3.

(실시예 1-5) 본 발명의 지류 파우더의 제조방법은 실시예 1-1에 있어서, 상기 불림단계(S1100) 중, 상기 폐지 슬러지(10)를 불리는 물(20)은 재생수로 형성되는 것;을 포함한다.(Example 1-5) In the method of manufacturing the paper powder of the present invention, in Example 1-1, during the soaking step (S1100), the water 20 called the waste paper sludge 10 is formed as recycled water. includes ;

본 발명은 지류 파우더의 제조방법에 대한 것이며, 구체적으로 지류 파우더(40)는 폐지 슬러지(10)를 재활용하여 파우더 형태로 생성하는 것이다. 이러한 지류 파우더의 제조방법은 폐지를 수거 및 절단하는 과정에서 발생하는 폐지 슬러지(10)를 재활용하여 시멘트, 수분흡수재, 단열재, 외장재 등의 건자재로 활용한다. 폐지 슬러지(10)를 재활용하기에 앞서 폐지 슬러지(10)를 준비하는 슬러지준비단계에서 폐지를 절단하는 절단단계가 형성되며, 절단단계에서 생성된 폐지 슬러지(10)와 폐지는 선별단계에서 분리되어 형성된다. 이때, 폐지는 재활용하여 재생지로 재활용될 수 있으며, 폐지 슬러지(10)는 도 1 내지 도 2를 참조하면, 불림단계(S1100)에서 교반장치(100)에 저장된 물(20)에 불려 재활용된다. 그리고 폐지 슬러지(10)를 불리는 물(20)은 다양한 물(20)로 사용될 수 있으나, 재생수를 활용하여 사용될 수 있다. The present invention relates to a method for producing a paper powder, and specifically, the paper powder 40 is produced in the form of a powder by recycling the waste paper sludge 10 . In this method of manufacturing paper powder, waste paper sludge 10 generated in the process of collecting and cutting waste paper is recycled and used as construction materials such as cement, moisture absorbent material, insulation material, and exterior material. Prior to recycling the waste paper sludge 10, a cutting step of cutting the waste paper is formed in the sludge preparation step of preparing the waste paper sludge 10, and the waste paper sludge 10 and the waste paper generated in the cutting step are separated in the sorting step. is formed At this time, the waste paper may be recycled and recycled as recycled paper, and the waste paper sludge 10 is called and recycled by the water 20 stored in the stirring device 100 in the soaking step (S1100), referring to FIGS. 1 to 2 . And water 20 called waste paper sludge 10 may be used as various water 20, but may be used by utilizing recycled water.

그리고 물(20)에 불려진 폐지 슬러지(10)는 교반단계(S1300)에서 교반장치(100)의 임펠러가 회전함에 따라 교반되는 것으로 폐지 슬러지(10)의 이물질이 제거되는 것이다. 또한, 교반단계(S1300)에서 교반이 완료되면 폐지 슬러지(10)의 이물질을 제거한 폐수는 배수되고 폐지 슬러지(10)는 여과단계(S1400)에서 여과장치에 의하여 여과된다. 그리고 여과된 폐지 슬러지(10)는 건조단계(S1500)에서 건조된 후 분쇄단계(S1700)에서 분쇄장치(900)에 의하여 분쇄됨에 따라 고운 입자의 지류 파우더(40)로 제조되는 것이다.And the waste paper sludge 10 soaked in water 20 is agitated as the impeller of the stirring device 100 rotates in the stirring step (S1300), and foreign substances in the waste paper sludge 10 are removed. In addition, when stirring is completed in the stirring step (S1300), the wastewater from which foreign substances in the waste paper sludge 10 are removed is drained and the waste water sludge 10 is filtered by a filtering device in the filtering step (S1400). And the filtered waste paper sludge 10 is dried in the drying step (S1500) and then pulverized by the crushing device (900) in the crushing step (S1700) to be manufactured into a paper powder 40 of fine particles.

이와 같이 제조된 지류 파우더(40)는 셀룰로오스(cellulose), 헤미셀룰로오스(hemicellulose), 리그닌(lignin) 등의 성분으로 형성됨에 따라 지류 파우더(40)가 혼합되는 건자재 등의 강도, 온도변화, 수분 박리효과, 변형방지 등이 높게 형성되는 것이다.As the paper powder 40 prepared in this way is formed of components such as cellulose, hemicellulose, and lignin, the strength, temperature change, and moisture peeling effect of the building material to which the paper powder 40 is mixed. , deformation prevention, etc. are formed high.

(실시예 2-1) 본 발명은 지류 파우더의 제조방법에 대한 것이며, 실시예 1-1에있어서, 상기 불림단계(S1100) 중, 상기 폐지 슬러지(10)에 중화제(30)를 혼합하여 잉크를 제거하는 잉크제거단계(S1200);를 포함한다.(Example 2-1) The present invention relates to a method for producing paper powder, and in Example 1-1, in the soaking step (S1100), a neutralizing agent 30 is mixed with the waste paper sludge 10 to make ink Including a; ink removal step (S1200) of removing the.

(실시예 2-2) 본 발명의 지류 파우더의 제조방법은 실시예 2-1에 있어서, 상기 잉크제거단계(S1200)(S1300) 중, 중화제(30)를 준비하는 중화제 준비단계(S1210); 상기 중화제 준비단계(S1210) 후, 폐지 슬러지(10)와 중화제(30)를 혼합하는 혼합단계(S1220);를 포함한다.(Example 2-2) The method for producing a paper powder of the present invention according to Example 2-1, includes: a neutralizing agent preparation step (S1210) of preparing a neutralizing agent 30 during the ink removal step (S1200) (S1300); After the neutralizing agent preparation step (S1210), a mixing step (S1220) of mixing the waste paper sludge 10 and the neutralizing agent 30; includes.

(실시예 2-3) 본 발명의 지류 파우더의 제조방법은 실시예 2-1에 있어서, 상기 중화제 준비단계(S1210) 중, 물(20)(H20)과 수산화나트륨(31)(NaOH)를 95 : 5 의 비율로 투입하는 투입단계(S1211); 상기 투입단계(S1211) 후, 물(20)과 수산화나트륨(31)의 온도를 조절하는 히팅단계(S1212);를 포함한다.(Example 2-3) In the method for preparing the paper powder of the present invention, as in Example 2-1, water (20) (H20) and sodium hydroxide (31) (NaOH) were prepared in the neutralizing agent preparation step (S1210). 95: input step of input in a ratio of 5 (S1211); After the input step (S1211), a heating step (S1212) of adjusting the temperature of the water 20 and sodium hydroxide 31; includes.

(실시예 2-4) 본 발명의 지류 파우더의 제조방법은 실시예 2-1에 있어서, 상기 교반단계(S1300) 중, 폐지 슬러지(10)와 중화제(30)는 1 : 8 의 비율로 투입되어 교반하는 것;을 포함한다. (Example 2-4) In the method for producing the paper powder of the present invention, in Example 2-1, during the stirring step (S1300), the waste paper sludge 10 and the neutralizing agent 30 were added in a ratio of 1:8 to be stirred; includes.

본 발명은 잉크제거단계(S1200)에 대한 것이며, 구체적으로 잉크제거단계(S1200)는 폐지 슬러지(10)에인쇄된 잉크를 제거하는 것이다. 이러한 잉크제거단계(S1200)는 도 3 내지 도 5를 참조하면, 불림단계(S1100) 전, 중화용기(200)에 물(20)을 투입할 때 수산화나트륨(31)을 물(20)과 수산화나트륨(31)의 비율을 95 : 5로 투입하여 중화제(30)를 생성한다. 물(20)과 수산화나트륨(31)이 혼합되어 생성되는 중화제(30)는 히팅단계(S1212)에서 90℃로 가열하여 준비되며, 준비된 중화제(30)에 폐지 슬러지(10)를 공급하여 교반한다. 이때, 폐지 슬러지(10)와 중화제(30)는 1 : 8의 비율로 투입되어 교반함이 바람직하다. 그리고 폐지 슬러지(10)의 잉크가 제거되면 폐지 슬러지(10)는 불림단계(S1100)에서 물(20)에 불려 중화제(30)를 희석시키는 것이다.The present invention relates to the ink removal step (S1200), specifically, the ink removal step (S1200) is to remove the ink printed on the waste paper sludge (10). In this ink removal step (S1200), referring to FIGS. 3 to 5 , before the soaking step (S1100), when water 20 is put into the neutralization container 200, sodium hydroxide 31 is mixed with water 20 and hydroxide The sodium (31) ratio is added to 95: 5 to generate the neutralizing agent (30). The neutralizing agent 30 produced by mixing water 20 and sodium hydroxide 31 is prepared by heating to 90° C. in the heating step (S1212), and the prepared neutralizing agent 30 is supplied with waste paper sludge 10 and stirred. . At this time, it is preferable that the waste paper sludge 10 and the neutralizer 30 are added in a ratio of 1:8 and stirred. And when the ink of the waste paper sludge 10 is removed, the waste paper sludge 10 is soaked in water 20 in the soaking step (S1100) to dilute the neutralizer 30.

이와 같이 폐지 슬러지(10)를 중화제(30)와 불림 및 교반됨에 따라 폐지 슬러지(10)에 인쇄된 잉크가 제거되어 지류 파우더(40)의 성능을 향상시킬 수 있다.As described above, as the waste paper sludge 10 is soaked and stirred with the neutralizer 30 , the ink printed on the waste paper sludge 10 is removed, thereby improving the performance of the paper powder 40 .

(실시예 3-1) 본 발명은 지류 파우더의 제조방법에 대한 것이며, 실시예 2-1에 있어서, 상기 여과단계(S1400) 중, 상기 폐지 슬러지(10)를 여과한 폐수를 배수하는 배수단계(S1410); 상기 배수단계(S1410) 후, 폐수를 재생수로 재활용하는 재활용단계(S1420);를 포함한다.(Example 3-1) The present invention relates to a method for producing a paper powder, and in Example 2-1, in the filtering step (S1400), a draining step of draining the filtered wastewater from the waste paper sludge 10 (S1410); After the draining step (S1410), a recycling step (S1420) of recycling the wastewater as recycled water; includes.

(실시예 3-2) 본 발명의 지류 파우더의 제조방법은 실시예 3-1에 있어서, 상기 재활용단계(S1420) 중, 폐수에 산성용액(50)을 투입하는 중화단계(S1421);를 포함한다.(Example 3-2) The method for producing the paper powder of the present invention includes the neutralization step (S1421) of injecting an acidic solution 50 into the wastewater during the recycling step (S1420) according to Example 3-1. do.

(실시예 3-3) 본 발명의 지류 파우더의 제조방법은 실시예 3-2에 있어서, 상기 중화단계(S1421) 중, 응결제를 투입하여 여과되지 않은 상기 폐지 슬러지(10)를 응결시키는 응결단계(S1422);를 포함한다.(Example 3-3) In the method for producing a paper powder of the present invention, in Example 3-2, during the neutralization step (S1421), a coagulation step of coagulating the unfiltered waste paper sludge 10 by inputting a coagulant (S1422); includes.

(실시예 3-4) 본 발명의 지류 파우더의 제조방법은 실시예 3-3에 있어서, 상기 응결단계(S1422)(S1342) 후, 상기 폐지 슬러지(10)를 재생수와 분리하는 분리단계(S1423);를 포함한다.(Example 3-4) In the method for producing a paper powder of the present invention, in Example 3-3, after the coagulation step (S1422) (S1342), the separation step of separating the waste paper sludge 10 from the recycled water (S1423) ); includes.

(실시예 3-5) 본 발명의 지류 파우더의 제조방법은 실시예 3-4에 있어서, 상기 분리단계(S1423)(S1343) 후, 상기 폐지 슬러지(10)를 포집하는 포집단계(S1424);를 포함한다.(Example 3-5) In Example 3-4, the method for producing the paper powder of the present invention includes: a collecting step (S1424) of collecting the waste paper sludge 10 after the separation step (S1423) (S1343); includes

본 발명은 여과단계(S1400)에 대한 것이며, 구체적으로 여과단계(S1400)는 폐지 슬러지(10)와 교반되는 물(20) 및 중화제(30)를 배수하여 폐지 슬러지(10)를 여과하는 것이다. 이때, 물(20) 및 중화제(30)는 이물질 및 잉크 등과 함께 배수단계(S1410)에서 배수되는 것이며, 배수된 폐수는 재활용단계(S1420)에서 재생수로 재활용된다. 이러한 재활용단계(S1420)는 도 6 내지 도 7을 참조하면, 재생용기(300)로 투입되는 폐수에 산성용액(50)을 투입하는 중화단계(S1421)가 형성되며, 중화단계(S1421)에서 투입된 산성용액(50)에 의하여 폐수가 여과되는 것이다. 그리고 중화단계(S1421)에서 침전 및 여과되는 폐수는 응결제가 투입됨에 따라 여과되지 않은 폐지 슬러지(10)를 응결시키는 응결단계(S1422)가 형성된다. 폐지 슬러지(10)는 응결제에 의하여 응결되어 폐수에서 침전되는 것이며, 분리단계(S1423)에서 재생수와 분리되어 포집단계(S1424)에서 포집된다. 이때, 재생수는 필터에 의하여 폐지 슬러지(10)가 모두 여과되어 재생수탱크에 투입됨에 따라 폐지 슬러지(10)를 불리거나 교반할 때 재사용되는 것이다.The present invention relates to the filtration step (S1400), specifically, the filtration step (S1400) is to drain the waste paper sludge 10 and the agitated water 20 and the neutralizer 30 to filter the waste paper sludge 10. At this time, the water 20 and the neutralizing agent 30 are drained together with foreign substances and ink in the draining step (S1410), and the drained wastewater is recycled as regenerated water in the recycling step (S1420). In this recycling step (S1420), referring to FIGS. 6 to 7 , a neutralization step (S1421) of injecting an acidic solution 50 into the wastewater input to the regeneration container 300 is formed, and the input in the neutralization step (S1421) is formed. The wastewater is filtered by the acidic solution (50). And the wastewater precipitated and filtered in the neutralization step (S1421) is formed in a coagulation step (S1422) of coagulating the unfiltered waste sludge 10 as the coagulant is added. The waste sludge 10 is coagulated by the coagulant and precipitated in the wastewater, and is separated from the recycled water in the separation step (S1423) and collected in the collection step (S1424). At this time, the regenerated water is reused when the abolished sludge 10 is called or stirred as all of the waste paper sludge 10 is filtered by the filter and put into the regeneration water tank.

(실시예 4-1) 본 발명은 지류 파우더의 제조방법에 대한 것이며, 실시예 3-1에 있어서, 상기 여과단계(S1400) 후, 상기 폐지 슬러지(10)를 압착하는 압착단계(S1430);를 포함한다.(Example 4-1) The present invention relates to a method for producing a paper powder, and in Example 3-1, after the filtering step (S1400), a pressing step of compressing the waste paper sludge 10 (S1430); includes

(실시예 4-2) 본 발명의 지류 파우더의 제조방법은 실시예 4-1에 있어서, 상기 압착단계(S1430) 전, 상기 폐지 슬러지(10)를 이송하는 이송단계;를 포함한다.(Example 4-2) The method for producing a paper powder of the present invention includes the step of transferring the waste paper sludge 10 before the pressing step (S1430) according to Example 4-1.

(실시예 4-3) 본 발명의 지류 파우더의 제조방법은 실시예 4-2에 있어서, 상기 압착단계(S1430) 중, 상기 폐지 슬러지(10)가 롤투롤(400) 사이로 이송됨에 따라 압착되는 것;을 포함한다.(Example 4-3) In the method for producing paper powder of the present invention, in Example 4-2, during the pressing step (S1430), the waste paper sludge 10 is compressed as it is transferred between the roll-to-rolls 400. include;

본 발명은 압착단계(S1430)에 대한 것이며, 구체적으로 압착단계(S1430)는 폐지 슬러지(10)를 압착시켜 일정한 크기로 제조하며, 폐지 슬러지(10)에 혼합된 물(20) 및 중화제(30)를 배출하는 것이다. 이러한 압착단계(S1430)는 상부와 하부에 각각 롤이 형성되는 롤투롤(400) 사이로 여과된 폐지 슬러지(10)가 이동함에 따라 압착되는 것이다. 이때, 폐지 슬러지(10)는 레일(410) 등에 의하여 이송단계에서 이송되며, 레일(410)의 상부와 하부에 각각 형성되는 롤투롤(400) 사이로 이송되며 진입한다. 그리고 레일(410)에는 폐지 슬러지(10)에 흡수된 물(20) 및 중화제(30)가 배출되는 복수의 배출홀이 형성될 수 있으며, 롤투롤(400) 및 실린더에 의한 압착장치에 의하여 압착될 때 물(20) 및 중화제(30)가 배출되는 것이다. 이는 폐지 슬러지(10)가 일정한 크기로 평평하게 형성하는 것과 동시에 폐지 슬러지(10)에 흡수된 물(20) 및 중화제(30)가 배출되어 건조 효율을 높이기 위함이다.The present invention relates to the pressing step (S1430), and specifically, the pressing step (S1430) is to press the waste paper sludge 10 to produce a predetermined size, and water 20 and a neutralizer 30 mixed in the waste paper sludge 10 ) is emitted. This compression step (S1430) is to be compressed as the filtered waste paper sludge 10 moves between the roll-to-roll 400 in which rolls are formed on the upper and lower sides, respectively. At this time, the waste paper sludge 10 is transported in the transport step by the rail 410 and the like, and is transported between the roll-to-roll 400 formed on the upper part and the lower part of the rail 410 and enters. In addition, a plurality of discharge holes may be formed in the rail 410 through which the water 20 and the neutralizer 30 absorbed in the waste paper sludge 10 are discharged, and compressed by the roll-to-roll 400 and the compression device by the cylinder. When the water 20 and the neutralizing agent 30 is discharged. This is to increase drying efficiency by discharging the waste paper sludge 10 to form a flat in a certain size, and at the same time, the water 20 and neutralizer 30 absorbed in the waste paper sludge 10 are discharged.

(실시예 5-1) 본 발명은 지류 파우더의 제조방법에 대한 것이며, 실시예 4-1에 있어서, 상기 건조단계(S1500) 중, 탈취제를 첨가하는 탈취단계(S1520); 상기 탈취단계(S1520) 후, 상기 폐지 슬러지(10)에 열을 가하는 가열단계(S1530);를 포함한다.(Example 5-1) The present invention relates to a method for producing a paper powder, and in Example 4-1, during the drying step (S1500), a deodorizing step of adding a deodorant (S1520); After the deodorization step (S1520), a heating step (S1530) of applying heat to the waste paper sludge 10; includes.

(실시예 5-2) 본 발명의 지류 파우더의 제조방법은 실시예 5-1에 있어서, 상기 탈취단계(S1520) 전, 상기 탈취제를 분말 형태로 파쇄하는 파쇄단계(S1510);를 포함한다.(Example 5-2) The method for producing a paper powder of the present invention includes a crushing step (S1510) of crushing the deodorant into a powder form before the deodorizing step (S1520) according to Example 5-1.

(실시예 5-3) 본 발명의 지류 파우더의 제조방법은 실시예 5-2에 있어서, 상기 탈취제는 활성탄 및/또는 백금탄으로 형성되는 것;을 포함한다.(Example 5-3) The manufacturing method of the paper powder of the present invention includes the method of Example 5-2, wherein the deodorant is formed of activated carbon and/or platinum carbon.

(실시예 5-4) 본 발명의 지류 파우더의 제조방법은 실시예 5-1에 있어서, 상기 가열단계(S1530) 후, 상기 폐지 슬러지(10)를 검사하는 검사단계;를 포함한다.(Example 5-4) The manufacturing method of the paper powder of the present invention includes the inspection step of examining the waste paper sludge 10 after the heating step (S1530) according to Example 5-1.

본 발명은 건조단계(S1500)에 대한 것이며, 구체적으로 건조단계(S1500)는 여과되어 이송되는 폐지 슬러지(10)에 탈취제를 첨가하여 가열하는 것이다. 이러한 건조단계(S1500)는 도 8 내지 도 9를 참조하면, 건조챔버(500)에 여과단계(S1400)에서 여과된 폐지 슬러지(10)가 유입되면 열을 가하여 건조하는 것이다. 이때, 폐지 슬러지(10)에 활성탄 및/또는 백금탄으로 형성되는 탈취제가 첨가됨에 따라 지류 파우더의 악취를 제거할 수 있다. 그리고 건조챔버(500)는 외부로 열이 방출되지 않도록 막힘 구조로 형성될 수 있으며, 다양한 센서에 의하여 폐지 슬러지(10)의 변형 등을 확인할 수 있다. 또한, 건조챔버(500)의 전면 외측에는 탈취단계(S1520)에서 탈취제가 첨가되도록 공급장치(600)가 형성되며, 공급장치(600)는 탈취제를 분말 형태로 공급하기 위하여 파쇄단계(S1510)에서 탈취제를 파쇄한다. 이때, 탈취제는 압력 및 회전에 의하여 탈취제를 파쇄하는 파쇄장치(610)에 파쇄되어 공급장치(600)로 공급된다. 그리고 공급장치(600)는 분말 형태의 탈취제를 이송중인 폐지 슬러지(10) 상부에 첨가하는 것으로 정량을 공급함에 따라 이송되는 폐지 슬러지(10) 상부에 균일하게 첨가되는 것이다. 이러한 탈취제는 건조단계(S1500)에서 첨가됨이 바람직하나 불림단계(S1100), 압착단계(S1430) 등 첨가되는 순서는 한정하지 않는다.The present invention relates to the drying step (S1500), and specifically, the drying step (S1500) is heating by adding a deodorant to the waste paper sludge 10 that is filtered and transferred. In this drying step (S1500), referring to FIGS. 8 to 9 , when the waste paper sludge 10 filtered in the filtering step (S1400) flows into the drying chamber 500, it is dried by applying heat. At this time, as a deodorant formed of activated carbon and/or platinum carbon is added to the waste paper sludge 10 , it is possible to remove the odor of the paper powder. And the drying chamber 500 may be formed in a clogged structure so that heat is not emitted to the outside, and it is possible to check the deformation of the waste paper sludge 10 by various sensors. In addition, the supply device 600 is formed on the outside of the front surface of the drying chamber 500 so that the deodorant is added in the deodorization step (S1520), and the supply device 600 is crushed in order to supply the deodorant in powder form in the crushing step (S1510). Crush the deodorant. At this time, the deodorant is crushed by the crushing device 610 that crushes the deodorant by pressure and rotation and supplied to the supply device 600 . And the supply device 600 is to add the deodorant in powder form to the top of the waste paper sludge 10 being transferred, and is uniformly added to the upper part of the waste paper sludge 10 to be transferred as a fixed amount is supplied. These deodorants are preferably added in the drying step (S1500), but the order in which they are added, such as the soaking step (S1100) and the pressing step (S1430), is not limited.

이와 같이 탈취제가 첨가된 폐지 슬러지(10)는 건조챔버(500)에 유입되면 온풍, 온열, 전자파 등의 열을 가하여 건조하는 것으로 압착단계(S1430)에서 압착된 폐지 슬러지(10)의 두께가 일정함에 따라 건조 효율이 높게 형성된다. 그리고 폐지 슬러지(10)의 건조가 진행되는 중 또는 완료된 후 폐지 슬러지(10)의 수분 함량 및 변형 등을 검사단계에서 검사한다. 이때, 폐지 슬러지(10)는 다양한 센서에 의하여 검사를 진행하는 것이며, 검사를 진행하는 센서는 일반적인 기술로 생략하기로 한다.As such, the waste paper sludge 10 to which the deodorant is added is dried by applying heat such as warm air, warm heat, electromagnetic waves, etc., when it flows into the drying chamber 500. The thickness of the waste paper sludge 10 compressed in the compression step (S1430) is constant. Accordingly, the drying efficiency is formed to be high. And the moisture content and deformation of the waste paper sludge 10 is inspected in the inspection step during or after the drying of the waste paper sludge 10 is in progress. At this time, the waste sludge 10 is to be inspected by various sensors, and the sensor performing the inspection will be omitted as a general technique.

(실시예 6-1) 본 발명은 지류 파우더의 제조방법에 대한 것이며, 실시예 5-1에 있어서, 상기 가열단계(S1530) 중, 상기 폐지 슬러지(10)에서 발생하는 가스 및 수분을 제거하는 제거단계(S1600);를 포함한다.(Example 6-1) The present invention relates to a method for producing paper powder, and in Example 5-1, during the heating step (S1530), gas and moisture generated in the waste paper sludge 10 are removed. removing step (S1600); includes.

(실시예 6-2) 본 발명의 지류 파우더의 제조방법은 실시예 6-1에 있어서, 상기 제거단계(S1600)에 형성되며, 상기 폐지 슬러지(10)에서 발생하는 가스 및 수분을 흡입하는 흡입단계(S1610); 상기 흡입단계(S1610) 후, 가스 및 수분을 필터링하는 필터링단계(S1620);를 포함한다.(Example 6-2) In Example 6-1, the method for producing a paper powder of the present invention is formed in the removing step (S1600), and suction for sucking the gas and moisture generated from the waste paper sludge 10 step (S1610); After the suction step (S1610), a filtering step (S1620) of filtering gas and moisture; includes.

(실시예 6-3) 본 발명의 지류 파우더의 제조방법은 실시예 6-2에 있어서, 상기 필터링단계(S1620) 중, 상기 가스 및 수분을 여과하는 여과필터(700);를 포함한다.(Example 6-3) The method for producing a paper powder of the present invention includes a filtration filter 700 that filters the gas and moisture during the filtering step (S1620) according to Example 6-2.

(실시예 6-4) 본 발명의 지류 파우더의 제조방법은 실시예 6-2에 있어서, 상기 흡입단계(S1610) 후, 수분을 흡수하는 제습단계;를 포함한다.(Example 6-4) The method for producing a paper powder of the present invention includes the dehumidifying step of absorbing moisture after the suction step (S1610) according to Example 6-2.

(실시예 6-5) 본 발명의 지류 파우더의 제조방법은 실시예 6-4에 있어서, 상기 제습단계 중, 수분을 증발시키는 증발장치(800);를 포함한다.(Example 6-5) The method for producing a paper powder of the present invention includes the evaporation device 800 for evaporating moisture during the dehumidification step according to Example 6-4.

본 발명은 가열단계(S1530)에 대한 것이며, 구체적으로 폐지 슬러지(10)를 가열하는 과정에서발생하는 가스 및 수분을 제거하는 것이다. 이러한 가열단계(S1530)는 도 10을 참조하면, 폐지 슬러지(10)를 가열하여 건조하는 과정에서 발생하는 가스 및 수분을 외부로 방출하여 제거하는 제거단계(S1600)가 형성된다. 폐지 슬러지(10)에서 발생하는 가스 및 수분은 흡입단계(S1610)에서 흡입되어 건조챔버(500)의 외부로 흡입되며, 흡입된 가스 및 수분은 필터링단계(S1620)에서 여과필터(700)를 통해 필터링한다. 이때, 여과필터(700)는 헤파필터로 형성된다. 그리고 수분은 증발장치(800)를 통해 제습단계에서 증발시킨다. 증발장치(800)는 전류 및 온풍으로 수분을 증발시키는 것으로 폐지 슬러지(10)로 수분이 다시 유입되는 것을 방지하는 특징을 가진다.The present invention relates to the heating step (S1530), specifically to remove gas and moisture generated in the process of heating the waste paper sludge (10). In this heating step (S1530), referring to FIG. 10 , a removal step (S1600) of discharging and removing gas and moisture generated in the process of heating and drying the waste paper sludge 10 to the outside is formed. Gas and moisture generated from the waste paper sludge 10 are sucked in in the suction step (S1610) and sucked out of the drying chamber 500, and the sucked gas and moisture are filtered through the filter 700 in the filtering step (S1620). Filter. At this time, the filtering filter 700 is formed of a HEPA filter. And the moisture is evaporated in the dehumidification step through the evaporation device (800). The evaporator 800 has a feature of preventing moisture from flowing back into the waste paper sludge 10 by evaporating moisture with an electric current and warm air.

(실시예 7-1) 본 발명은 지류 파우더에 대한 것이며, 실시예 6-1에 있어서, 지류 파우더(40)에 있어서, 실시예 1-1의 제조방법으로 제조되는 지류 파우더(40);를 포함한다.(Example 7-1) The present invention relates to a paper powder, and in Example 6-1, in the paper powder 40, the paper powder 40 manufactured by the manufacturing method of Example 1-1; include

(실시예 7-2) 본 발명의 지류 파우더의 제조방법으로 제조된 지류 파우더는 실시예 7-1에 있어서, 상기 지류 파우더(40)는 시멘트, 보도블록, 벽돌, 콘크리트, 외장재, 단열재, 수분흡수제 중 선택된 하나 또는 복수에 사용되는 것;을 포함한다.(Example 7-2) The paper powder prepared by the method for producing the paper powder of the present invention is the paper powder according to Example 7-1, wherein the paper powder 40 is cement, sidewalk block, brick, concrete, exterior material, heat insulating material, and moisture. Including; those used for one or a plurality of absorbents selected.

본 발명은 지류 파우더 제조방법에 의하여 제조된 지류 파우더(40)에 대한 것이며, 구체적으로 폐지 슬러지(10)를 여과 및 건조함에 따라 제조되는 지류 파우더(40)에 대한 것이다. 이러한 지류 파우더(40)는 셀룰로오스(cellulose), 헤미셀룰로오스(hemicellulose), 리그닌(lignin) 등의 성분으로 형성되며, 셀룰로오스는 지류 파우더(40) 총 중량부에 대하여 40 ~ 60 중량부, 헤미셀룰로오스는 지류 파우더(40) 총 중량부에 대하여 10 ~ 30 중량부, 리그닌은 지류 파우더(40) 총 중량부에 대하여 20 ~ 40 중량부로 형성된다. 이와 같이 지류 파우더(40)는 시멘트, 보도블록, 벽돌, 콘크리트, 외장재, 단열재, 수분흡수제 등에 혼합되어 사용될 수 있으며, 지류 파우더(40)에 형성되는 셀룰로오스에 의하여 제습 효과가 상승하며, 헤미셀룰로오스에 의하여 접착력이 형성된다. 그리고 리그닌에 의하여 강도를 향상시킬 수 있다.The present invention relates to a paper powder (40) produced by a method for producing a paper powder, and more specifically, to a paper powder (40) produced by filtering and drying waste paper sludge (10). The paper powder 40 is formed of components such as cellulose, hemicellulose, and lignin, cellulose is 40 to 60 parts by weight based on the total weight of the paper powder 40, and hemicellulose is a paper powder (40) 10 to 30 parts by weight based on the total weight, and 20 to 40 parts by weight of lignin based on the total weight of the paper powder 40. In this way, the paper powder 40 may be mixed with cement, sidewalk block, brick, concrete, exterior material, heat insulator, moisture absorbent, etc., and the dehumidifying effect is increased by the cellulose formed in the paper powder 40, adhesion is formed. And strength can be improved by lignin.

(실시예 8-1) 본 발명은 지류 파우더가 함유하는 건자재에 대한 것이며, 실시예 7-1에 있어서, 건자재에 있어서, 실시예 7-1의 지류 파우더(40)가 혼합되는 건자재;를 포함한다.(Example 8-1) The present invention relates to a building material contained in the paper powder, and in Example 7-1, in the construction material, the building material in which the paper powder 40 of Example 7-1 is mixed; includes; do.

(실시예 8-2) 본 발명의 지류 파우더가 함유하는 건자재는 실시예 8-1에 있어서, 콘크리트로 형성되는 상기 건자재는 상기 건자재의 총 중량부에 대하여 시멘트 20 ~ 25 중량부, 잔골재 20 ~ 29 중량부, 지류 파우더(40) 35 ~ 45 중량부, 도료 3 ~ 5 중량부, 물(20) 5 ~ 10 중량부로 함유되는 것;을 포함한다. (Example 8-2) As for the building material contained in the paper powder of the present invention, in Example 8-1, the building material formed of concrete includes 20 to 25 parts by weight of cement and 20 to 25 parts by weight of fine aggregate based on the total weight of the building material. 29 parts by weight, 35 to 45 parts by weight of paper powder 40, 3 to 5 parts by weight of paint, and 5 to 10 parts by weight of water 20; includes.

본 발명은 지류 파우더(40)가 함유하는 건자재에 대한 것이며, 구체적으로 건자재는 시멘트, 보도블록, 벽돌, 콘크리트, 외장재, 단열재, 수분흡수제 등으로 형성되는 것이다. 이러한 건자재는 지류 파우더(40)에 의하여 강도향상, 수분 박리 현상 방지, 변형 방지, 온도 변화 방지 등이 향상된다. 그리고 건자재 중 콘크리트에 지류 파우더(40)를 혼합하기 위하여 콘크리트의 총 중량부에 대하여 시멘트 20 ~ 25 중량부, 잔골재 20 ~ 29 중량부, 지류 파우더(40) 35 ~ 45 중량부, 도료 3 ~ 5 중량부, 물(20) 5 ~ 10 중량부로 함량된다. 이에 따라 기존의 콘크리트보다 강도 및 접착 성능이 향상되는 것이다.The present invention relates to a construction material contained in the paper powder 40, and specifically, the construction material is formed of cement, sidewalk block, brick, concrete, exterior material, heat insulating material, water absorbent, and the like. In this construction material, strength improvement, moisture peeling prevention, deformation prevention, temperature change prevention, etc. are improved by the paper powder 40 . And in order to mix the paper powder 40 with the concrete among the construction materials, 20 to 25 parts by weight of cement, 20 to 29 parts by weight of fine aggregate, 35 to 45 parts by weight of the paper powder 40, 3 to 5 parts by weight of paint, based on the total weight of concrete. It is contained in an amount of 5 to 10 parts by weight of water (20) by weight. Accordingly, strength and adhesion performance are improved compared to conventional concrete.

10: 폐지 슬러지 20: 물
30: 중화제 31: 수산화나트륨
40: 지류 파우더 50: 산성용액
100: 교반장치 200: 중화용기
300: 재생용기 400: 롤투롤
410: 레일 500: 건조챔버
600: 공급장치 610: 파쇄장치
700: 여과필터 800: 증발장치
900: 분쇄장치 S1100: 불림단계
S1200: 잉크제거단계 S1210: 중화제 준비단계
S1211: 투입단계 S1212: 히팅단계
S1220: 혼합단계 S1300: 교반단계
S1400: 여과단계 S1410: 배수단계
S1420: 재활용단계 S1421: 중화단계
S1422: 응결단계 S1423: 분리단계
S1424: 포집단계 S1430: 압착단계
S1500: 건조단계 S1510: 파쇄단계
S1520: 탈취단계 S1530: 가열단계
S1600: 제거단계 S1610: 흡입단계
S1620: 필터링단계 S1700: 분쇄단계
10: waste paper sludge 20: water
30: neutralizing agent 31: sodium hydroxide
40: paper powder 50: acid solution
100: stirring device 200: neutralization vessel
300: recycling container 400: roll to roll
410: rail 500: drying chamber
600: feeder 610: crusher
700: filtration filter 800: evaporator
900: crusher S1100: soaking step
S1200: ink removal step S1210: neutralizer preparation step
S1211: input step S1212: heating step
S1220: mixing step S1300: stirring step
S1400: filtration step S1410: drainage step
S1420: recycling step S1421: neutralization step
S1422: condensation step S1423: separation step
S1424: collecting step S1430: pressing step
S1500: drying step S1510: crushing step
S1520: deodorization step S1530: heating step
S1600: removal step S1610: suction step
S1620: filtering step S1700: grinding step

Claims (8)

폐지 슬러지(10)를 물(20)에 불리는 불림단계(S1100);
상기 불림단계(S1100) 후, 상기 폐지 슬러지(10)를 교반하는 교반단계(S1300);
상기 교반단계(S1300) 후, 상기 폐지 슬러지(10)를 여과하는 여과단계(S1400);
상기 여과단계(S1400) 후, 상기 폐지 슬러지(10)를 건조하는 건조단계(S1500);
상기 건조단계(S1500) 후, 건조된 상기 폐지 슬러지(10)를 분쇄하는 분쇄단계(S1700);를 포함하고,
상기 여과단계(S1400) 중, 상기 폐지 슬러지(10)를 여과한 폐수를 배수하는 배수단계(S1410);
상기 배수단계(S1410) 후, 폐수를 재생수로 재활용하는 재활용단계(S1420);
상기 재활용단계(S1420) 중, 폐수에 산성용액(50)을 투입하는 중화단계(S1421);
상기 중화단계(S1421) 중, 응결제를 투입하여 여과되지 않은 상기 폐지 슬러지(10)를 응결시키는 응결단계(S1422);
상기 응결단계(S1422) 후, 상기 폐지 슬러지(10)를 재생수와 분리하는 분리단계(S1423);를 포함하며,
상기 여과단계(S1400) 후, 상기 폐지 슬러지(10)를 압착하는 압착단계(S1430);를 포함하고,
상기 건조단계(S1500) 중, 탈취제를 분말 형태로 파쇄하는 파쇄단계(S1510);
상기 파쇄단계(S1510) 후, 상기 탈취제를 첨가하는 탈취단계(S1520);
상기 탈취단계(S1520) 후, 상기 폐지 슬러지(10)에 열을 가하는 가열단계(S1530);를 포함하며,
상기 압착단계(S1430)는 상기 폐지 슬러지(10)가 레일을 따라 롤투롤(400) 사이로 이송되면서 압축되고, 상기 레일에는 상기 폐지 슬러지에 흡수된 물 및 중화제가 배출되는 복수의 배출홀이 형성되어 압축과정에서 물 및 중화제를 상기 배출홀로 배출하며,
상기 건조단계(S1500)는 상기 여과단계에서 여과된 폐지 슬러지를 건조챔버에서 열을 가하여 건조하고, 상기 건조챔버는 외부로 열이 방출되지 않는 막힘 구조로 형성되며, 상기 건조챔버의 전면 외측에는 상기 탈취제가 첨가되는 공급장치(600)가 형성되며, 상기 공급장치는 상기 탈취제를 파쇄하여 분말 형태로 공급하는 지류 파우더의 제조방법.
Soaking the waste paper sludge 10 in water 20 (S1100);
After the soaking step (S1100), a stirring step of stirring the waste paper sludge (10) (S1300);
After the stirring step (S1300), a filtering step (S1400) of filtering the waste paper sludge (10);
After the filtering step (S1400), a drying step of drying the waste paper sludge 10 (S1500);
After the drying step (S1500), the grinding step (S1700) of pulverizing the dried waste paper sludge 10; includes;
During the filtering step (S1400), a draining step (S1410) of draining the filtered wastewater of the waste sludge (10);
After the draining step (S1410), a recycling step (S1420) of recycling wastewater into recycled water;
During the recycling step (S1420), a neutralization step (S1421) of injecting an acidic solution (50) to the wastewater;
During the neutralization step (S1421), a coagulation step (S1422) of coagulating the unfiltered waste paper sludge 10 by inputting a coagulant;
After the coagulation step (S1422), a separation step (S1423) of separating the waste paper sludge 10 from the regenerated water; includes;
After the filtration step (S1400), a compression step (S1430) of compressing the waste paper sludge 10; includes;
During the drying step (S1500), the crushing step (S1510) of crushing the deodorant into a powder form;
After the crushing step (S1510), a deodorizing step (S1520) of adding the deodorant;
After the deodorization step (S1520), a heating step (S1530) of applying heat to the waste paper sludge 10; includes;
In the pressing step (S1430), the waste paper sludge 10 is compressed while being transported between the roll-to-roll 400 along the rail, and a plurality of discharge holes for discharging water and neutralizer absorbed in the waste paper sludge are formed in the rail. In the compression process, water and neutralizing agent are discharged to the discharge hole,
In the drying step (S1500), the waste paper sludge filtered in the filtering step is dried by applying heat in a drying chamber, and the drying chamber is formed in a clogged structure in which heat is not emitted to the outside, and on the outside of the front surface of the drying chamber, the A method of manufacturing a paper powder in which a supply device 600 to which a deodorant is added is formed, and the supply device crushes the deodorant and supplies it in powder form.
청구항 1에 있어서,
상기 불림단계(S1100) 중, 상기 폐지 슬러지(10)에 중화제(30)를 혼합하여 잉크를 제거하는 잉크제거단계(S1200);를 포함하는 지류 파우더의 제조방법.
The method according to claim 1,
and an ink removal step (S1200) of removing ink by mixing a neutralizer 30 with the waste paper sludge 10 during the soaking step (S1100).
삭제delete 삭제delete 삭제delete 청구항 1에 있어서,
상기 가열단계(S1530) 중, 상기 폐지 슬러지(10)에서 발생하는 가스 및 수분을 제거하는 제거단계(S1600);를 포함하는 지류 파우더의 제조방법.
The method according to claim 1,
and a removing step (S1600) of removing gas and moisture generated from the waste paper sludge (10) during the heating step (S1530).
지류 파우더(40)에 있어서,
청구항 1의 제조방법으로 제조되는 지류 파우더.
In the paper powder (40),
A paper powder produced by the method of claim 1 .
건자재에 있어서,
청구항 7의 지류 파우더(40)가 함유하는 건자재.

In building materials,
A construction material contained in the paper powder (40) of claim 7.

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KR950017811A (en) 1993-12-30 1995-07-20 구형우 Process for the preparation of magnetic tail using paper sludge ashes
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