KR102157457B1 - Method for manufacturing pellet fuel using waxed paper and pellet fuel manufactured thereby - Google Patents

Method for manufacturing pellet fuel using waxed paper and pellet fuel manufactured thereby Download PDF

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KR102157457B1
KR102157457B1 KR1020200020738A KR20200020738A KR102157457B1 KR 102157457 B1 KR102157457 B1 KR 102157457B1 KR 1020200020738 A KR1020200020738 A KR 1020200020738A KR 20200020738 A KR20200020738 A KR 20200020738A KR 102157457 B1 KR102157457 B1 KR 102157457B1
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weight
pellet fuel
adhesive
wax
pellet
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장윤석
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장윤석
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/403—Solid fuels essentially based on materials of non-mineral origin on paper and paper waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C10L5/105—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with a mixture of organic and inorganic binders
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/363—Pellets or granulates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28—Cutting, disintegrating, shredding or grinding
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/32—Molding or moulds
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention relates to a method for producing a pellet fuel using wax paper, and a pellet fuel produced thereby. According to the present invention, landfilled, wasted, or incinerated resources are recycled, and thus environmental contamination is prevented. Also, the resources are recycled into a fuel exhibiting excellent firepower, and thus are beneficial to an increase in the added value thereof. The method comprises: a pulverizing step of pulverizing a collected wax sheet to have a size of 1 to 3 mm; an agitating step of adding, to an exclusive agitator, 98 to 99 wt% of a particle-state wax sheet obtained from the pulverizing step, and 1 to 2 wt% of an adhesive, and agitating the wax sheet and the adhesive at a speed of 120 to 180 rpm for 60 to 100 minutes, wherein the adhesive includes 75 to 85 wt% of water, 3 to 7 wt% of silicic acid, 3 to 7 wt% of a thickening agent, 3 to 7 wt% of phosphorous, and 3 to 7 wt% of powdered insect excrement; an extruding and molding step of injecting an agitated material obtained from the agitating step into an extruding and molding device, and molding the same to have the size of a pellet; and a cutting/packing step of cutting a pellet obtained from the extruding and molding step to have a size of 2 to 5 cm, and then packing the same in the unit of weights (g).

Description

왁스지를 이용한 펠릿연료 제조방법 및 그로써 제조된 펠릿연료{Method for manufacturing pellet fuel using waxed paper and pellet fuel manufactured thereby}Method for manufacturing pellet fuel using waxed paper and pellet fuel manufactured thereby

본 발명은 왁스지를 이용한 펠릿연료 제조방법 및 그로써 제조된 펠릿연료에 관한 것으로 더욱 상세히는 폐기 또는 소각처리되는 자원을 재활용 함으로써 환경오염을 방지함과 더불어 우수한 화력을 발산하는 연료로 재탄생시켜 부가가치 증대에도 일익을 담당할 수 있는 왁스지를 이용한 펠릿연료 제조방법 및 그로써 제조된 펠릿연료에 관한 것이다.The present invention relates to a method of manufacturing a pellet fuel using wax paper and a pellet fuel produced thereby, and in more detail, by recycling waste or incinerated resources to prevent environmental pollution and to increase added value by recreating it as a fuel that emits excellent thermal power. It relates to a method of manufacturing pellet fuel using wax paper that can play a role in Edo, and a pellet fuel manufactured thereby.

일반적으로 왁스지라 함은 글래신지, 내유성종이, 방수지 등과 같은 종이에 왁스처리를 하여 액체나 증기에 대해 차단성을 증가시키고, 열접착성과 적층적성 및 인쇄성 등을 증진시킨 가공지를 일컫는 것으로 수분차단성 포장재의 하나로서 내유성과 열접착성을 갖고 있어 과자포장, 박스의 내포장, 샌드위치 포장, 컵케?揚? 베이킹 컵, 접음상자포장 및 건조스낵 포장 등 광범위하게 사용되고 있다.In general, wax paper refers to a processed paper in which papers such as glassine, oil-resistant paper, and waterproof paper are waxed to increase barrier properties against liquids or vapors, and improve thermal adhesion, lamination, and printability. As one of the lasting packaging materials, it has oil resistance and heat adhesion, so it is good for snack packaging, box packaging, sandwich packaging, cupcakes? It is widely used in baking cups, folding box packaging, and dry snack packaging.

제조과정을 살펴보면 용융된 상태의 왁스를 종이로 침투시켜 코팅처리를 하며, 왁스의 기본재료로는 융점 46~74℃인 파라핀 왁스(paraffin wax)에 융점 55~88℃인 미세결정왁스(microcrystalline wax), 융점 90~125℃인 폴리에틸렌(polyethylene) 등을 섞어서 사용한다. Looking at the manufacturing process, the molten wax is penetrated into paper and coated, and the basic material of the wax is microcrystalline wax with a melting point of 55-88℃ in paraffin wax with a melting point of 46-74℃. ), a melting point of 90~125℃, etc. are mixed and used.

상기와 같은 왁스지는 종이임에도 불구하고 왁스가 코팅이 되어 있어 다른 종이류와는 다르게 재활용을 할 수 없다. 이 때문에 현재까지 수천톤의 왁스지를 소각처리를 하였는바, 이는 환경오염 문제와 더불어 미세먼지를 발생시키는 등의 문제점으로 지적되어 왔다.Although the wax paper as described above is paper, it is coated with wax and cannot be recycled unlike other paper types. For this reason, thousands of tons of wax paper has been incinerated so far, and this has been pointed out as a problem such as generating fine dust as well as environmental pollution.

1. 특허출원 제10-2011-0072176호(발명의 명칭 : 파라핀 왁스 코팅지)1. Patent application No. 10-2011-0072176 (Name of invention: paraffin wax coated paper) 2. 특허출원 제10-1996-0059518호(발명의 명칭 : 종이펠릿과 그 제조방법)2. Patent application No. 10-1996-0059518 (Name of invention: paper pellet and its manufacturing method) 3. 특허출원 제10-2005-0083705호(발명의 명칭 : 종이를 주재료로 한 펠릿과 이를 이용한 모니터 부품의 제조방법)3. Patent Application No. 10-2005-0083705 (Name of invention: Pellets made of paper and manufacturing method of monitor parts using the same)

이에 본 발명에서는 상기와 같은 문제점을 인식하여 개선안을 제안코자 하는 것으로 폐기 또는 소각처리를 함으로써 심각한 환경오염 문제로 대두되었던 왁스지를 높은 화력을 발산하는 펠릿 연료로 재탄생시켜 환경오염을 방지하면서 부가가치 증대에 기여할 수 있는 왁스지를 이용한 펠릿연료 제조방법 및 그로써 제조된 펠릿연료를 제공함에 그 목적이 있다.Accordingly, the present invention recognizes the above problems and proposes an improvement plan. By discarding or incineration, the wax paper, which has emerged as a serious environmental pollution problem, is reborn as a pellet fuel that emits high thermal power to prevent environmental pollution and increase added value. It is an object of the present invention to provide a method of manufacturing pellet fuel using wax paper that can contribute to and pellet fuel manufactured thereby.

상기와 같은 목적을 달성하기 위한 본원 발명의 왁스지를 이용한 펠릿연료 제조방법은 수거한 왁스지를 1 내지 3mm의 크기로 분쇄를 하는 분쇄단계(S100)와, 상기 분쇄단계에서 수득한 입자상태의 왁스지 98 내지 99중량%와 접착제 1 내지 2 중량%를 전용교반기에 투입하여 120 내지 180rpm의 속도로 60 내지 100분동안 교반을 하되 상기 접착제는 물 75 내지 85중량%와, 규산 3 내지 7중량%와, 점증제 3 내지 7중량%와, 인 3 내지 7중량%와, 분말화 한 곤충배설물 3 내지 7중량%로 구성되도록 하여 교반을 하는 교반단계(S200)와, 상기 교반단계에서 수득한 교반물을 압출성형기에 투입하여 펠릿의 크기로 성형을 하는 압출성형단계(S300)와, 상기 압출성형단계에서 수득한 펠릿을 2 내지 5cm의 크기로 절단 후 중량(g) 단위별로 포장을 파는 절단/포장단계(S400)로 이루어지는 것을 특징으로 한다.The method for producing pellet fuel using the wax paper of the present invention to achieve the above object includes a pulverizing step (S100) of pulverizing the collected wax paper to a size of 1 to 3 mm, and the wax paper in the state of particles obtained in the pulverizing step. 98 to 99% by weight and 1 to 2% by weight of the adhesive were added to a dedicated stirrer and stirred at a speed of 120 to 180 rpm for 60 to 100 minutes, but the adhesive contained 75 to 85% by weight of water and 3 to 7% by weight of silicic acid. , 3 to 7% by weight of the thickener, 3 to 7% by weight of phosphorus, and 3 to 7% by weight of powdered insect excrement, and a stirring step (S200) of stirring, and the stirring product obtained in the stirring step Extrusion molding step (S300) in which the pellets are molded into the size of pellets by putting them into an extrusion molding machine, and cutting/packaging in which the pellets obtained in the extrusion molding step are cut into a size of 2 to 5 cm and then the packaging is sold by weight (g) unit Characterized in that consisting of step (S400).

상기와 같은 특징을 갖는 본원 발명의 왁스지를 이용한 펠릿연료 제조방법 및 그로써 제조된 펠릿연료는 매립 폐기 또는 소각되는 왁스지를 높은 화력을 발산하는 펠릿연료로 재사용되도록 함으로써 자원의 재활용과 더불어 미세먼지 억제를 비롯한 각종 환경오염 문제를 예방할 수 있으며, 나아가 부가가치 증대에도 일익을 담당할 수 있는 효과가 있다.The method of manufacturing a pellet fuel using wax paper of the present invention having the above characteristics and the pellet fuel produced by it is reused as a pellet fuel that emits high thermal power for landfill disposal or incineration, thereby recycling resources and suppressing fine dust. It can prevent various environmental pollution problems, including, and has the effect of playing a role in increasing added value.

도 1은 본 발명의 바람직한 일실시 예를 보인 제조공정도1 is a manufacturing process diagram showing a preferred embodiment of the present invention

이하, 첨부된 도면 및 바람직한 실시 예에 따라 본 발명에서 제공하는 왁스지를 이용한 펠릿연료 제조방법 및 그로써 제조된 펠릿연료 설명하면 하기와 같다.Hereinafter, according to the accompanying drawings and preferred embodiments, a method for manufacturing a pellet fuel using wax paper provided by the present invention and a pellet fuel manufactured thereby will be described as follows.

먼저, 본원 발명에서 제시하는 왁스지를 이용한 펠릿연료 제조방법은 도 1에서 도시된 바와 같이 수거한 왁스지를 1 내지 3mm의 크기로 분쇄를 한다(S100).First, in the method for producing pellet fuel using wax paper presented in the present invention, the collected wax paper is pulverized to a size of 1 to 3 mm as shown in FIG. 1 (S100).

상기 분쇄단계에서 수득한 입자상태의 왁스지 98 내지 99중량%와 접착제 1 내지 2 중량%를 전용교반기에 투입하여 120 내지 180rpm의 속도로 60 내지 100분동안 교반을 한다(S200).98 to 99% by weight of the wax paper obtained in the pulverization step and 1 to 2% by weight of the adhesive were added to a dedicated stirrer and stirred at a speed of 120 to 180 rpm for 60 to 100 minutes (S200).

이때 상기 접착제는 물 75 내지 85중량%와, 규산 3 내지 7중량%와, 점증제 3 내지 7중량%와, 인 3 내지 7중량%와, 분말화 한 곤충배설물 3 내지 7중량%로 구성된다.At this time, the adhesive is composed of 75 to 85% by weight of water, 3 to 7% by weight of silicic acid, 3 to 7% by weight of thickener, 3 to 7% by weight of phosphorus, and 3 to 7% by weight of powdered insect excrement .

상기 교반단계에서 수득한 교반물을 압출성형기에 투입하여 펠릿의 크기(지름 약 3내지 15mm)로 압출 성형을 한다(S300).The agitated product obtained in the stirring step is introduced into an extruder to perform extrusion molding in a pellet size (about 3 to 15 mm in diameter) (S300).

상기 압출성형단계에서 수득한 펠릿을 2 내지 5cm의 크기로 절단 후 중량(g) 단위별로 포장(S400)을 함으로써 왁스지를 이용한 펠릿연료의 제조과정은 완성된다.The pellet obtained in the extrusion molding step is cut into a size of 2 to 5 cm and then packaged (S400) by weight (g), thereby completing the manufacturing process of pellet fuel using wax paper.

상기와 같이 제조된 펠릿연료는 물 75 내지 85중량%와, 규산 3 내지 7중량%와, 점증제 3 내지 7중량%와, 인 3 내지 7중량%와, 분말화 한 곤충배설물 3 내지 7중량%로 구성된 접착제 1 내지 2중량%와, 입자상태의 왁스지 98 내지 99중량%가 혼합된 상태로 완성된 펠릿연료에 함유된 수분은 극히 소량이라 할 수 있는바, 이에 따라 별도의 건조과정 없이 포장 및 사용이 가능하게 되는 것이다.The pellet fuel prepared as described above is 75 to 85% by weight of water, 3 to 7% by weight of silicic acid, 3 to 7% by weight of thickener, 3 to 7% by weight of phosphorus, and 3 to 7% by weight of powdered insect excrement The moisture contained in the pellet fuel, which is a mixture of 1 to 2% by weight of the adhesive and 98 to 99% by weight of wax paper in the form of particles, is a very small amount. Accordingly, without a separate drying process Packaging and use becomes possible.

상기 접착제는 온도 50 내지 60℃의 물과 규산을 전용교반기에 투입하여 150 내지 180rpm의 속도로 50 내지 70분간 1차 교반을 한 다음, 그 전용교반기에 점증제를 투입하여 150 내지 180rpm의 속도로 50 내지 70분간 2차 교반을 하고, 2차 교반에서 얻어진 혼합물에 인을 투입하여 150 내지 180rpm의 속도로 50 내지 70분간 3차 교반을 하며, 3차 교반에서 얻어진 재료에 분말화 한 곤충배설물을 투입하여 150 내지 180rpm의 속도로 50 내지 70분간 4차 교반을 하여 액상의 접착제를 제조한다.For the adhesive, water and silicic acid at a temperature of 50 to 60°C are added to a dedicated stirrer and first stirred for 50 to 70 minutes at a speed of 150 to 180 rpm, and then a thickener is added to the dedicated stirrer at a speed of 150 to 180 rpm. Secondary stirring is carried out for 50 to 70 minutes, phosphorus is added to the mixture obtained from the second stirring, and the third stirring is performed for 50 to 70 minutes at a speed of 150 to 180 rpm, and insect excrement powdered in the material obtained by the third stirring is added. Then, the mixture was stirred for 50 to 70 minutes at a speed of 150 to 180 rpm to prepare a liquid adhesive.

상기와 같이 제조된 접착제 1 내지 2중량%와, 입자상태의 왁스지 98 내지 99중량%를 교반기에서 교반하면 굳기 직전의 상태가 되며, 이를 압출성형기에 투입하여 압출 성형을 시키면 펠릿연료로 재생산 되는 것이고, 압출 후 열이 식으면서 곧바로 고형화와 동시에 펠릿연료가 되는 것이다.When 1 to 2% by weight of the adhesive prepared as described above and 98 to 99% by weight of the wax paper in the form of particles are stirred in a stirrer, it is in a state just before hardening. As the heat cools down after extrusion, it solidifies and becomes pellet fuel at the same time.

이하, 본 발명에 의해 제조되는 접착제 조성물의 구성에 대하여 상세히 설명하면 하기와 같다.Hereinafter, the configuration of the adhesive composition manufactured by the present invention will be described in detail.

[물][water]

본 발명에 따른 접착제 조성물에 포함되는 물은 50 내지 60℃의 온도 조건에 맞는 물을 사용하며 규산을 용해시킴과 동시에 추가 투입되는 조성물이 잘 용해 되도록 하기 위해 사용되는 바, 접착제 조성물 기준으로 전체 중량의 75 내지 85 중량%가 투입된다.The water contained in the adhesive composition according to the present invention is used in order to dissolve the silicic acid and at the same time to dissolve the additionally added composition. The total weight based on the adhesive composition is water suitable for the temperature condition of 50 to 60°C. 75 to 85% by weight of is added.

[규산][Silic acid]

본 발명에 따른 접착제 조성물에 포함되는 규산은 흡착력이 강하여 조성물 간 및 분쇄된 왁스지와 응집력을 향상시켜주는 것으로 접착제 조성물 기준으로 전체 중량의 3 내지 7 중량%가 투입되며, 수분 2 ~ 10% 포함하는 인공의 규산 겔인 실리카겔을 사용할 수도 있다.The silicic acid contained in the adhesive composition according to the present invention has a strong adsorption power to improve cohesion between the composition and the pulverized wax paper, and 3 to 7% by weight of the total weight is added based on the adhesive composition, and contains 2 to 10% moisture. Silica gel, which is an artificial silicate gel, can also be used.

[점증제][Thickener]

본 발명에 따른 접착제 조성물에 포함되는 점증제는 점착성을 향상시키기 위해 사용하는 것으로 접착제 조성물 기준으로 전체 중량의 3 내지 7중량%가 투입된다.The thickener included in the adhesive composition according to the present invention is used to improve adhesion, and 3 to 7% by weight of the total weight is added based on the adhesive composition.

[인][sign]

본 발명에 따른 접착제 조성물에 포함되는 인(P)은 연소과정에서 화력을 향상시키면서 독성을 제거하는 것으로 접착제 조성물 기준으로 전체 중량의 3 내지 7중량%가 투입된다.Phosphorus (P) contained in the adhesive composition according to the present invention is to remove toxicity while improving thermal power during the combustion process, and 3 to 7% by weight of the total weight is added based on the adhesive composition.

[분말화 한 곤충배설물 ][Powdered insect excrement]

본 발명에 따른 접착제 조성물에 포함되는 분말화 한 곤충배설물은 점액성분이 있어 접착효과가 강한바, 접착제 조성물 기준으로 전체 중량의 3 내지 7중량%가 투입된다.Powdered insect excrement contained in the adhesive composition according to the present invention has a mucous component and has a strong adhesive effect, and 3 to 7% by weight of the total weight is added based on the adhesive composition.

[실시예 1][Example 1]

물 16kg을 전용교반기에 투입하여 55℃가 될 때 까지 가열을 한 다음, 규산 1kg을 투입하여 160rpm의 속도로 60분간 1차교반 후, 그 전용교반기에 점증제 1kg을 투입하여 160rpm의 속도로 60분간 2차교반을 하였으며, 그 전용교반기에 인 1kg을 투입하여 160rpm의 속도로 60분간 3차교반 후, 그 전용교반기에 분말화 한 곤충배설물 1kg을 투입하여 160rpm의 속도로 60분간 4차교반을 하여 경화성이 있는 접착제를 제조하였다.Add 16kg of water to the dedicated stirrer and heat it until it reaches 55℃, then add 1kg of silicic acid and stir for 60 minutes at a speed of 160rpm, and then add 1kg of thickener to the dedicated stirrer and then at a speed of 160rpm. Secondary agitation was carried out for a minute, and 1 kg of phosphorus was added to the exclusive stirrer, and after 3rd stirring for 60 minutes at a speed of 160 rpm, 1 kg of powdered insect excrement was added to the exclusive stirrer and the fourth stirring was performed for 60 minutes at a speed of 160 rpm. Thus, a curable adhesive was prepared.

상기와 같이 제조된 접착제 20 kg을 분쇄된 왁스지 980kg이 투입된 전용교반기에 투입 및 교반을 하여 혼합물을 제조하였으며, 이러한 혼합물을 압출성형기에 투입하여 지름 8mm의 펠릿연료를 제조하였다.20 kg of the adhesive prepared as described above was added to a dedicated stirrer into which 980 kg of pulverized wax paper was added and stirred to prepare a mixture, and this mixture was introduced into an extruder to prepare a pellet fuel having a diameter of 8 mm.

상기와 같이 제조한 펠릿연료는 난로용으로 사용할 경우 그에 알맞은 크기로 절단하여 사용하면 되고, 화력이 필요한 현장에는 다양한 크기로 제조될 수 있다.When the pellet fuel prepared as described above is used for a stove, it can be cut into appropriate sizes and used, and can be manufactured in various sizes at sites requiring thermal power.

본 발명의 실시 예들에 대하여 설명하였으나, 해당 기술분야에서 통상의 지식을 가진 자라면 특허청구범위에 기재된 본 발명의 사상으로부터 벗어나지 않는 범위 내에서 구성 요소의 부가, 변경 삭제 또는 추가 등에 의해 본 발명을 다양하게 수정 및 변경시킬 수 있을 것이며, 이 또한 본 발명의 권리범위 내에 포함된다고 할 것이다.Although the embodiments of the present invention have been described, those of ordinary skill in the art can use the present invention by adding, changing, deleting, or adding elements within the scope not departing from the spirit of the present invention described in the claims. Various modifications and changes may be made, and this will also be said to be included within the scope of the present invention.

S100 : 분쇄단계
S200 : 교반단계
S300 : 압출성형단계
S400 : 절단/포장단계S100: grinding step
S200: stirring step
S300: Extrusion molding step
S400: cutting/packing step

Claims (2)

왁스가 코팅된 왁스지를 펠릿연료로 제조함에 있어서,
수거한 왁스지를 1 내지 3mm의 크기로 분쇄를 하는 분쇄단계(S100); 와,
상기 분쇄단계에서 수득한 입자상태의 왁스지 98 내지 99중량%와 접착제 1 내지 2 중량%를 전용교반기에 투입하여 120 내지 180rpm의 속도로 60 내지 100분동안 교반을 하되 상기 접착제는 물 75 내지 85중량%와, 규산 3 내지 7중량%와, 점증제 3 내지 7중량%와, 인 3 내지 7중량%와, 분말화 한 곤충배설물 3 내지 7중량%로 구성되도록 하여 교반을 하는 교반단계(S200); 와,
상기 교반단계에서 수득한 교반물을 압출성형기에 투입하여 펠릿의 크기로 성형을 하는 압출성형단계(S300); 와,
상기 압출성형단계에서 수득한 펠릿을 2 내지 5cm의 크기로 절단 후 중량(g) 단위별로 포장을 파는 절단/포장단계(S400);
로 이루어지는 것을 특징으로 하는 왁스지를 이용한 펠릿연료 제조방법.
In preparing the wax-coated wax paper as pellet fuel,
A grinding step of grinding the collected wax paper to a size of 1 to 3 mm (S100); Wow,
98 to 99% by weight of the wax paper obtained in the pulverization step and 1 to 2% by weight of the adhesive were added to a dedicated stirrer and stirred at a speed of 120 to 180 rpm for 60 to 100 minutes, but the adhesive was water from 75 to 85 Stirring step of stirring to consist of 3 to 7% by weight, 3 to 7% by weight of silicic acid, 3 to 7% by weight of thickener, 3 to 7% by weight of phosphorus, and 3 to 7% by weight of powdered insect excrement (S200 ); Wow,
Extrusion molding step (S300) of putting the stirred product obtained in the stirring step into an extruder to shape the size of pellets; Wow,
Cutting/packing step (S400) of cutting the pellets obtained in the extrusion molding step into a size of 2 to 5 cm and then selling the packaging by weight (g);
Pellet fuel production method using wax paper, characterized in that consisting of.
제1항의 왁스지를 이용한 펠릿연료 제조방법으로 제조된 것을 특징으로 하는 왁스지를 이용한 펠릿연료.Pellet fuel using wax paper, characterized in that produced by the method of manufacturing a pellet fuel using the wax paper of claim 1.
KR1020200020738A 2020-02-20 2020-02-20 Method for manufacturing pellet fuel using waxed paper and pellet fuel manufactured thereby KR102157457B1 (en)

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