KR20220119903A - A Method for Producing a Pellet with a Mushroom Culture Medium - Google Patents

A Method for Producing a Pellet with a Mushroom Culture Medium Download PDF

Info

Publication number
KR20220119903A
KR20220119903A KR1020210023346A KR20210023346A KR20220119903A KR 20220119903 A KR20220119903 A KR 20220119903A KR 1020210023346 A KR1020210023346 A KR 1020210023346A KR 20210023346 A KR20210023346 A KR 20210023346A KR 20220119903 A KR20220119903 A KR 20220119903A
Authority
KR
South Korea
Prior art keywords
pellets
mushroom medium
pellet
medium
dried
Prior art date
Application number
KR1020210023346A
Other languages
Korean (ko)
Inventor
이범섭
이찬영
Original Assignee
주식회사한일에너지
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사한일에너지 filed Critical 주식회사한일에너지
Priority to KR1020210023346A priority Critical patent/KR20220119903A/en
Publication of KR20220119903A publication Critical patent/KR20220119903A/en

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L5/00Solid fuels
    • C10L5/40Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/445Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L5/00Solid fuels
    • C10L5/02Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06Methods of shaping, e.g. pelletizing or briquetting
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L5/00Solid fuels
    • C10L5/02Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34Other details of the shaped fuels, e.g. briquettes
    • C10L5/36Shape
    • C10L5/363Pellets or granulates
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L2290/00Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08Drying or removing water
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L2290/00Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28Cutting, disintegrating, shredding or grinding
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L2290/00Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/32Molding or moulds
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Agronomy & Crop Science (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention relates to a method for producing pellets using a mushroom medium. The method comprises: a medium input step in which a waste mushroom medium is introduced into a mushroom medium input hopper; a grinding step in which the mushroom medium introduced into the input hopper is ground into a powder form by means of a grinder; a hot air drying step in which the waste mushroom medium ground into powder by the grinder is dried by a hot air dryer to have a moisture content of 10% or less; a pellet forming step in which the waste mushroom medium powder dried by the hot air dryer is molded into pellets having a size of Ø10 mm or less by a pellet forming machine; a cooling and drying step in which the pellets molded into pellets by the pellet forming machine are cooled and dried by a cooling dryer; a separation and sorting step in which the pellets cooled and dried by the cooling dryer are separated into finished products and powder by a sorting machine; and a ton bag packaging step in which the pellets, which are finished product separated and sorted by the sorting machine, are packed in ton bag units. The method for producing pellets using a mushroom medium according to the present invention has an effect of minimizing the generation of harmful substances and heavy metals generated during combustion as well as exhibiting a high level of strength and calorific value. In addition, the present invention has an effect of reducing the waste of the mushroom medium by recycling the powder separated in the separation and sorting step during pellet production.

Description

버섯 배지를 이용한 펠릿 제조방법{A Method for Producing a Pellet with a Mushroom Culture Medium}Pellet manufacturing method using mushroom medium {A Method for Producing a Pellet with a Mushroom Culture Medium}

본 발명은 폐 버섯 배지를 이용한 펠릿의 제조 방법에 관한 것이다. 보다 상세하게는 다양한 종류의 버섯의 배양에 사용된 이후 버려지는 폐 버섯 배지를 이용한 연소용 펠릿을 제조하는 버섯 배지를 이용한 펠릿의 제조방법에 관한 것이다.The present invention relates to a method for producing pellets using a waste mushroom medium. More particularly, it relates to a method for producing pellets using a mushroom medium for producing pellets for combustion using a waste mushroom medium that is discarded after being used for culturing various types of mushrooms.

일반적으로 폐배지란 버섯을 생산하고 남은 버섯의 배지를 말하며, 배지 원료, 배합비 그리고 재배 방식에 따라서 다양한 형태로 배출된다. 더욱이 버섯의 종류, 재배방식 그리고 버섯을 생산하는 사람에 따라 원료의 종류와 배합비율은 차이가 있으며, 이로 인해 발생되는 폐배지 또한 성상이 다양하다.In general, the waste medium refers to the medium of mushrooms remaining after the production of mushrooms, and is discharged in various forms depending on the medium raw material, the mixing ratio, and the cultivation method. Moreover, the type and mixing ratio of raw materials differ depending on the type of mushroom, cultivation method, and the person who produces it, and the resulting waste medium also has various properties.

현재 폐배지는 여러 가지 방법으로 재활용되고 있으며, 효율적 이용을 위하여 다양한 연구가 이루어지고 있다. 구체적으로 유기농업과 원예농업에 있어서 퇴비로의 이용, 지렁이 생산용 배지로의 이용, 수질개선에의 이용, 토양개량제로의 이용, 사료로의 이용 등이 있다.Currently, the waste medium is recycled in various ways, and various studies are being conducted for efficient use. Specifically, in organic and horticultural agriculture, there are compost use, use as a medium for earthworm production, use for water quality improvement, use as a soil conditioner, and use as feed.

이러한 버섯 재배를 위하여 사용되고 난 후의 폐 버섯 배지 및 폐목재는 연료로서의 재활용 가치가 높음에도 그동안 비료 또는 퇴비제조 시 혼합되는 등 낮은 부가가치를 창출하는 데에만 활용되고 있었다. 버섯의 폐배지 발생량은 주요 버섯 3종(새송이 버섯, 느타리 버섯, 팽이 버섯)에 대한 우리나라 시군별 바이오매스 발생량으로 연간 총 972천톤이었다.Although the waste mushroom medium and waste wood after being used for mushroom cultivation have a high recycling value as a fuel, they have been used only to create low added value, such as being mixed in fertilizer or compost manufacturing. The amount of waste media generated for mushrooms was a total of 972,000 tons per year in terms of biomass generation by city and county in Korea for three major types of mushrooms (oyster mushroom, oyster mushroom, and enoki mushroom).

버섯의 재배에 사용된 폐 버섯 배지는 버섯 생육이 완료되면 폐기물로 처리되고 이로 인하여 처리에 따라 비용이 소요되면서 자원 낭비가 된다. 버섯배지는 유기물로 이루어져 있으므로 이에 따라 재활용이 되는 것이 유리하고 관련 기술이 이 분야에 공지되어 있다. 등록특허공보 10-2078958는 버섯배지를 이용한 펠릿의 제조방법에 대하여 개시한다. 펠릿은 난로, 화로, 요리 등에 사용됨에 따라 버섯배지를 이용하여 연소용 펠릿을 제조하는 경우 그에 적합한 강도 및 발열량 뿐만 아니라 연소 시 발생하는 유해물질 및 중금속에 대한 시험 평가 기준에도 적합해야 할 필요가 있다. 그러나 선행 기술은 이와 같은 폐 버섯 배지를 이용한 펠릿의 제조방법에 대하여 개시하지 않는다.The waste mushroom medium used for mushroom cultivation is treated as waste when the mushroom growth is completed, which incurs costs and wastes resources. Since the mushroom medium is made of organic matter, it is advantageous to be recycled accordingly, and the related technology is known in this field. Registered Patent Publication No. 10-2078958 discloses a method for producing pellets using a mushroom medium. As pellets are used in stoves, furnaces, and cooking, when using mushroom medium to produce pellets for combustion, it is necessary to meet the test evaluation criteria for hazardous substances and heavy metals generated during combustion as well as the appropriate strength and calorific value. . However, the prior art does not disclose a method for producing a pellet using such a waste mushroom medium.

본 발명은 선행기술의 문제점을 해결하기 위한 것으로 아래와 같은 목적을 가진다.The present invention is to solve the problems of the prior art and has the following objects.

등록특허공보 등록번호 10-1728233(20170412)Registered Patent Publication No. 10-1728233 (20170412) 등록특허공보 등록번호 10-1953361(20190222)Registered Patent Publication No. 10-1953361 (20190222) 등록특허공보 등록번호 10-2078958(20200212)Registered Patent Publication No. 10-2078958 (20200212)

본 발명은 상기와 같은 문제점을 해결하기 위해 높은 수준의 강도 및 발열량 뿐만 아니라 연소 시 발생하는 유해물질 및 중금속 발생을 최소화하는 버섯 배지를 이용한 펠릿의 제조방법을 제공하는 것을 목적으로 한다.An object of the present invention is to provide a method for producing pellets using a mushroom medium that minimizes the generation of harmful substances and heavy metals generated during combustion as well as a high level of strength and calorific value in order to solve the above problems.

상기와 같은 목적을 달성하기 위한 본 발명의 버섯 배지를 이용한 펠릿의 제조방법은, 폐 버섯배지가 버섯배지 투입호퍼로 투입되는 배지투입단계; 폐 버섯배지가 분쇄기에 의해 분쇄되어 분말 형태로 만들어지는 분쇄단계; 상기 분쇄기에 의해 분말 형태가 된 폐 버섯배지가 열풍건조기에 의해 건조되는 열풍건조단계; 상기 열풍건조기에 의해 건조된 폐 버섯배지 분말이 펠릿성형기에 의해 펠릿 형태로 성형되는 펠릿성형단계; 상기 펠릿성형기에 의해 펠릿 형태로 성형된 펠릿이 냉각건조기에 의해 냉각건조되는 냉각건조단계; 상기 냉각건조기에 의해 냉각 건조 된 펠릿이 분리선별기에 의해 완제품과 가루로 분리 선별되는 분리선별단계; 및 상기 분리선별기에 의해 분리 선별된 완제품 펠릿이 톤백 단위로 포장되는 톤백포장단계로 구성되는 것을 특징으로 한다.The method for producing pellets using the mushroom medium of the present invention for achieving the above object includes a medium input step in which the waste mushroom medium is put into a mushroom medium input hopper; A grinding step in which the waste mushroom medium is pulverized by a pulverizer to form a powder; a hot air drying step in which the waste mushroom medium in powder form by the pulverizer is dried by a hot air dryer; a pellet forming step in which the waste mushroom medium powder dried by the hot air dryer is molded into a pellet form by a pellet forming machine; a cooling drying step in which the pellets molded in the form of pellets by the pellet molding machine are cooled and dried by a cooling dryer; a separation and sorting step in which the pellets cooled and dried by the cooling dryer are separated into finished products and powders by a separator; and a ton bag packaging step in which the finished product pellets separated and sorted by the separator are packaged in ton bag units.

이때, 상기 분쇄단계는 시간당 13 내지 17 톤을 처리하는 것을 특징으로 한다.At this time, the grinding step is characterized in that 13 to 17 tons per hour.

또한, 상기 열풍건조단계는 80 내지 100℃ 에서 15 내지 25분간 건조시켜 함수율을 5~10%로 건조시키고 시간당 10 내지 14 톤을 처리하는 것을 특징으로 한다.In addition, the hot air drying step is characterized in that by drying at 80 to 100 ℃ 15 to 25 minutes to dry the moisture content to 5 to 10%, and to process 10 to 14 tons per hour.

또한, 상기 펠릿성형단계는 Ø6~10mm 의 펠릿 형태로 성형시키고 시간당 9 내지 13톤을 처리하는 것을 특징으로 한다.In addition, the pellet forming step is characterized in that it is molded in the form of a pellet of Ø6 ~ 10mm and processed 9 to 13 tons per hour.

이때, 상기 펠릿성형단계는 펠릿성형 시 식물유를 첨가하여 펠릿을 성형하는 것이 바람직하다.At this time, in the pellet forming step, it is preferable to form the pellets by adding vegetable oil during the pellet forming.

보다 상세하게는, 상기 식물유는 콩기름, 참기름, 들기름, 아마자유, 포도씨유, 또는 올리브유 등을 사용하는 것이 바람직하다.More specifically, as the vegetable oil, it is preferable to use soybean oil, sesame oil, perilla oil, flax oil, grape seed oil, or olive oil.

또한, 상기 냉각건조단계는 터보팬을 사용하여 50 내지 60℃ 에서 5 내지 15분간 냉각 건조시키고 시간당 10 내지 15톤을 처리하는 것을 특징으로 한다.In addition, the cooling and drying step is characterized in that by using a turbo fan to dry by cooling at 50 to 60 ℃ 5 to 15 minutes and processing 10 to 15 tons per hour.

또한, 상기 분리선별단계는 시간당 13 내지 20톤을 처리하는 것을 특징으로 한다.In addition, the separation and screening step is characterized in that 13 to 20 tons per hour.

본 발명은 높은 수준의 강도 및 발열량 뿐만 아니라 연소 시 발생하는 유해물질 및 중금속 발생을 최소화하는 효과가 있다.The present invention has an effect of minimizing the generation of harmful substances and heavy metals generated during combustion as well as a high level of strength and calorific value.

또한, 본 발명은 펠릿 제조 시 분리선별단계에서 분리된 가루를 재활용 함으로써 버섯 배지의 낭비를 줄이는 효과가 있다.In addition, the present invention has the effect of reducing the waste of the mushroom medium by recycling the powder separated in the separation and screening step during the production of pellets.

도1은 본 발명의 실시예에 따른 버섯 배지를 이용한 펠릿 제조방법의 순서도이다.
도2는 본 발명의 실시예에 따른 버섯 배지를 이용한 펠릿 제조방법의 공정도이다.
도3은 본 발명의 실시예에 따른 버섯 배지를 이용한 펠릿에 대한 국제공인시험인증기관에 의뢰한 시험 성적서 결과이다.
1 is a flowchart of a pellet manufacturing method using a mushroom medium according to an embodiment of the present invention.
Figure 2 is a process diagram of a pellet manufacturing method using a mushroom medium according to an embodiment of the present invention.
3 is a result of a test report requested by an internationally accredited testing and certification institution for pellets using a mushroom medium according to an embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있는 바람직한 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, a preferred embodiment in which a person of ordinary skill in the art to which the present invention pertains can easily practice the present invention will be described in detail.

다만, 본 발명의 바람직한 실시예에 대한 동작 원리를 상세하게 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략한다.However, in the detailed description of the operating principle of the preferred embodiment of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

또한, 도면 전체에 걸쳐 유사한 기능 및 작용을 하는 부분에 대해서는 동일한 도면부호를 사용한다.In addition, the same reference numerals are used for parts having similar functions and actions throughout the drawings.

도1은 본 발명의 실시예에 따른 버섯 배지를 이용한 펠릿 제조방법의 순서도이다.1 is a flowchart of a pellet manufacturing method using a mushroom medium according to an embodiment of the present invention.

도2는 본 발명의 실시예에 따른 버섯 배지를 이용한 펠릿 제조방법의 공정도이다.Figure 2 is a process diagram of a pellet manufacturing method using a mushroom medium according to an embodiment of the present invention.

도3은 본 발명의 실시예에 따른 버섯 배지를 이용한 펠릿에 대한 국제공인시험인증기관에 의뢰한 시험 성적서 결과이다.3 is a result of a test report requested by an internationally accredited testing and certification institution for pellets using a mushroom medium according to an embodiment of the present invention.

도1은 본 발명의 실시예에 따른 펠릿 제조 방법을 순서대로 도시한 것이며, 1 is a view sequentially showing a pellet manufacturing method according to an embodiment of the present invention,

폐 버섯 배지가 버섯배지 투입 호퍼로 투입되는 버섯배지 투입단계(S1)와 상기 버섯배지 투입단계(S1)에서 투입된 폐 버섯배지가 분쇄기에 의해 분쇄되어 분말 형태로 만들어지는 분쇄단계(S2)와 상기 분쇄기에 의해 분말 형태가 된 폐 버섯배지가 열풍건조기에 의해 건조되는 열풍건조단계(S3)와 상기 열풍건조기에 의해 건조된 폐 버섯배지 분말이 펠릿성형기에 의해 펠릿 형태로 성형되는 펠릿성형단계(S4)와 상기 펠릿성형기에 의해 펠릿 형태로 성형된 펠릿이 냉각건조기에 의해 냉각건조되는 냉각건조단계(S5)와 상기 냉각건조기에 의해 냉각 건조 된 펠릿이 분리선별기에 의해 완제품과 가루로 분리 선별되는 분리선별단계(S6); 및 상기 분리선별기에 의해 분리 선별된 완제품 펠릿이 톤백 단위로 포장되는 톤백포장단계(S7)를 포함하여 구성된다.Mushroom medium input step (S1) in which the waste mushroom medium is put into the mushroom medium input hopper and the crushing step (S2) in which the waste mushroom medium input in the mushroom medium input step (S1) is pulverized into a powder form by a grinder (S2) and the above A hot air drying step (S3) in which the waste mushroom medium in powder form by the crusher is dried by a hot air dryer and a pellet forming step (S4) in which the waste mushroom medium powder dried by the hot air dryer is molded into pellets by a pellet forming machine (S4) ) and a cooling drying step (S5) in which the pellets molded in the form of pellets by the pellet molding machine are cooled and dried by a cooling dryer and the pellets cooled and dried by the cooling dryer are separated into finished products and powders by a separator. screening step (S6); and a ton bag packaging step (S7) in which the finished product pellets separated and sorted by the separator are packaged in ton bag units.

특히, 상기 분쇄단계(S2)는 폐버섯배지를 균일한 입자로 분쇄하여 펠릿이 균일하게 성형되도록하는 것이 바람직하다.In particular, in the grinding step (S2), it is preferable to grind the waste mushroom medium into uniform particles so that the pellets are uniformly formed.

이때, 상기 분쇄단계(S2)는 시간당 13 내지 17 톤을 처리하는 것이 바람직하다.At this time, it is preferable that the grinding step (S2) process 13 to 17 tons per hour.

한편, 상기 열풍건조단계(S3)는 균일한 입자로 분쇄된 버섯 배지를 80 내지 100℃에서 15 내지 25분간 건조시키고 함수율을 5~10%로 유지시키며 펠릿의 발열량을 3,000 내지 4,000 Kcal 이 되도록 하는 것이 바람직하다.On the other hand, the hot air drying step (S3) is to dry the mushroom medium pulverized into uniform particles at 80 to 100 ° C. for 15 to 25 minutes, maintain the moisture content at 5 to 10%, and to increase the calorific value of the pellets to 3,000 to 4,000 Kcal it is preferable

이때, 상기 열풍건조단계(S3)는 시간당 10 내지 14 톤을 처리하는 것이 바람직하다.In this case, the hot air drying step (S3) is preferably 10 to 14 tons per hour.

한편, 상기 펠릿성형단계(S4)는 Ø6~10mm의 펠릿 형태로 성형시키도록 하며 균일한 형태와 작은 크기로 저장에 용이하고 효율적인 포장과 운송을 하도록 하는것이 바람직하다. On the other hand, the pellet forming step (S4) is to be molded in the form of pellets of Ø6 to 10mm, and it is preferable to have a uniform shape and a small size for easy storage and efficient packaging and transportation.

구체적으로, 상기 펠릿성형단계(S4)에서 Ø6~10mm의 펠릿 형태로 성형됨으로써 사용자 또는 고객이 펠릿 사용 시 자동 투입 펠릿 장치를 사용 가능하게 하며, 높은 강도로 펠릿이 성형되어 포장 및 운송 시 펠릿이 파손되어 부스러기 발생으로 인한 불편 및 낭비을 최소화하는 것이 바람직하다.Specifically, in the pellet forming step (S4), it is molded in the form of a pellet of Ø6 to 10mm, thereby enabling the user or customer to use an automatic input pellet device when using pellets, and the pellets are molded with high strength so that the pellets are packaged and transported. It is desirable to minimize the inconvenience and waste caused by the generation of crumbs from breakage.

이때, 상기 펠릿성형단계(S4)는 시간당 9 내지 13톤을 처리하는 것이 바람직하다.In this case, the pellet forming step (S4) is preferably processed at 9 to 13 tons per hour.

또한, 상기 펠릿성형단계(S4)는 펠릿 성형 시 식물유를 첨가하여 펠릿의 습기에 대한 저장 안정성을 개선시키는 것이 바람직하다.In addition, in the pellet forming step (S4), it is preferable to improve the storage stability of the pellets against moisture by adding vegetable oil during pellet forming.

이때, 상기 식물유는 콩기름, 참기름, 들기름, 아마자유, 포도씨유, 또는 올리브유 등을 사용하는 것이 바람직하다.In this case, the vegetable oil is preferably soybean oil, sesame oil, perilla oil, flax oil, grapeseed oil, or olive oil.

한편, 상기 냉각건조단계(S5)는 상기 펠릿성형단계에서 50 내지 60℃로 성형된 펠릿 제품을 터보팬을 사용하여 5 내지 15분간 급속 냉각 건조하여 성형 된 펠릿의 강도를 높이는 것이 바람직하다.On the other hand, in the cooling and drying step (S5), it is preferable to increase the strength of the formed pellets by rapidly cooling and drying the pellet product molded at 50 to 60° C. in the pellet forming step for 5 to 15 minutes using a turbofan.

이때, 상기 냉각건조단계(S5)는 시간당 10 내지 15톤을 처리하는 것이 바람직하다.At this time, the cooling and drying step (S5) is preferably 10 to 15 tons per hour.

또한, 상기 분리선별단계(S6)에서 분리된 가루는 재활용이 가능하도록 하여 버섯 배지의 낭비를 최소화시키고 생산 효율을 높이는 것이 바람직하다.In addition, the powder separated in the separation and screening step (S6) is preferably recycled to minimize waste of the mushroom medium and increase production efficiency.

이때, 상기 분리선별단계(S6)는 시간당 13 내지 20톤을 처리하는 것이 바람직하다.In this case, it is preferable to process 13 to 20 tons per hour in the separation and screening step (S6).

바람직하게는, 상기 분리선별단계(S6)에서 가루 및 이물질을 분리함으로써 사용자가 실내에서 펠릿 난로를 사용하거나 요리 및 바베큐를 하기 위해 펠릿을 사용하는 경우에 신체에 유해한 가스 및 연기가 발생하지지 않고 음식에 불순물 및 발암물질이 발생하지 않도록한다.Preferably, by separating powder and foreign substances in the separation and screening step (S6), when a user uses a pellet stove indoors or uses pellets for cooking and barbecue, gases and smoke harmful to the body do not occur and food to avoid impurities and carcinogens.

도2는 본 발명의 실시예에 따른 버섯 배지를 이용한 펠릿 제조방법의 공정도이다.Figure 2 is a process diagram of a pellet manufacturing method using a mushroom medium according to an embodiment of the present invention.

폐 버섯배지는 이송 컨베이어에 의해 상기 버섯배지 투입단계(S1)로 투입되고, 상기 투입 호퍼로 투입된 버섯 배지는 이송 컨베이어에 의해 분쇄단계(S2)로 이송되는 것이 바람직하다.It is preferable that the waste mushroom medium is fed to the mushroom medium input step (S1) by a transfer conveyor, and the mushroom medium input into the input hopper is transferred to the crushing step (S2) by a transfer conveyor.

상기 분쇄단계(S2)에서 분쇄된 버섯 배지는 이송 컨베이어에 의해 열풍건조단계(S3)로 투입되며 열풍건조단계(S3)에서 건조된 버섯배지는 이송 컨베이어에 의해 펠릿성형단계(S4)로 투입된다.The mushroom medium pulverized in the crushing step (S2) is input to the hot air drying step (S3) by a transfer conveyor, and the mushroom medium dried in the hot air drying step (S3) is input to the pellet forming step (S4) by the transfer conveyor. .

이 때, 펠릿성형단계(S4)에서 펠릿성형기는 처리량에 따라 1대 내지 5대를 가동하여 시간당 처리량을 높일 수 있는 것을 특징으로 한다.At this time, in the pellet forming step (S4), the pellet forming machine is characterized in that it is possible to increase the throughput per hour by operating one to five units depending on the throughput.

상기 펠릿성형단계(S4)에서 펠릿형태로 성형된 버섯배지펠릿은 이송컨베이어에 의해 냉각건조단계(S5)로 투입되며 상기 냉각건조단계(S5)에서 냉각 건조 된 버섯배지펠릿은 이송컨베이어에 의해 분리선별단계(S6)를 거쳐 이후 이송컨베이어에 의해 포장단계(S7)까지 이송되는 것이 바람직하다.The mushroom medium pellets molded in the pellet form in the pellet forming step (S4) are input to the cooling and drying step (S5) by a transfer conveyor, and the mushroom medium pellets cooled and dried in the cooling and drying step (S5) are separated by a transfer conveyor After the screening step (S6), it is preferably transferred to the packing step (S7) by a transport conveyor.

도3은 본 발명에 따라 제조된 펠릿을 외부기관에 의뢰하여 연소 시 발생하는 각 시험 항목에 대한 평가 시험 결과로 시험 방법은 환경부고시 제2020-219호 및 국립환경과학원 고시 제2017-54호에 따라 진행되었으며, 시험항목은 발열량, 회분, 수분, 황, 염소, 시안, 구리, 카드뮴, 수은, 비소, 납, 6가크롬 등 총 12개 항목에 대한 평가 결과이다.3 is an evaluation test result for each test item that occurs when the pellets manufactured according to the present invention are commissioned to an external institution and the test method is in the Ministry of Environment Notice No. 2020-219 and National Institute of Environmental Sciences Notice No. 2017-54 The test items are evaluation results for a total of 12 items such as calorific value, ash, moisture, sulfur, chlorine, cyanide, copper, cadmium, mercury, arsenic, lead, and hexavalent chromium.

본 발명에 따라 제조된 펠릿의 연소 시험 결과는 도3에 나타내어진 바와 같이 발열량 3,670kcal/kg, 회분 10.1%, 수분 8.0%, 황 0.1%, 염소 0.03%, 시안 불검출, 구리0.096mg/L, 카드뮴 불검출, 수은 불검출, 비소 불검출, 납 0.06mg/L, 6가크롬 불검출로 나타내어진다.As shown in FIG. 3, the combustion test results of the pellets prepared according to the present invention showed a calorific value of 3,670 kcal/kg, ash 10.1%, moisture 8.0%, sulfur 0.1%, chlorine 0.03%, cyanide non-detection, copper 0.096 mg/L, Cadmium non-detection, mercury non-detection, arsenic non-detection, lead 0.06 mg/L, hexavalent chromium non-detection are shown.

상술한 바와 같이 본 발명의 버섯 배지를 이용한 펠릿 제조방법은 분리선별단계에서 이물질, 불순물, 중금속 등을 제거함으로써 제조된 펠릿이 연소될 때 각종 발암물질, 중금속 등의 발생량 시험항목 기준을 충족시킬 수 있어 펠릿 사용자에게 안전과 편의를 제공한다.As described above, the pellet manufacturing method using the mushroom medium of the present invention can meet the criteria for generation of various carcinogens and heavy metals when the pellets are burned by removing foreign substances, impurities, heavy metals, etc. in the separation and selection step. It provides safety and convenience to pellet users.

이상, 본 발명의 바람직한 실시 예에 대하여 상세히 설명하였으나, 본 발명의 기술적 범위는 전술한 실시 예에 한정되지 않고 특허청구범위에 의하여 해석되어야 할 것이다. 이때, 이 기술분야에서 통상의 지식을 습득한 자라면, 본 발명의 범위에서 벗어나지 않으면서도 많은 수정과 변형이 가능함을 고려해야 할 것이다.As mentioned above, although preferred embodiments of the present invention have been described in detail, the technical scope of the present invention is not limited to the above-described embodiments and should be interpreted according to the claims. At this time, those skilled in the art should consider that many modifications and variations are possible without departing from the scope of the present invention.

S1 - 버섯배지 투입 단계 S2 - 분쇄 단계
S3 - 열풍 건조 단계 S4 - 펠릿 성형 단계
S5 - 냉각 건조 단계 S6 - 분리 선별 단계
S7 - 포장 단계
S1 - Mushroom medium input step S2 - Grinding step
S3 - hot air drying step S4 - pellet forming step
S5 - Cool drying step S6 - Separation screening step
S7 - Packing Phase

Claims (6)

폐 버섯배지가 버섯배지 투입호퍼로 투입되는 배지투입단계;
상기 배지투입단계에서 투입된 배지가 분쇄기에 의해 분쇄되어 분말 형태로 만들어지는 분쇄단계;
상기 분쇄기에 의해 분말 형태가 된 폐 버섯배지가 열풍건조기에 의해 건조되는 열풍건조단계;
상기 열풍건조기에 의해 건조된 폐 버섯배지 분말이 펠릿성형기에 의해 펠릿 형태로 성형되는 펠릿성형단계;
상기 펠릿성형기에 의해 펠릿 형태로 성형된 펠릿이 냉각건조기에 의해 냉각건조 되는 냉각건조단계;
상기 냉각건조기에 의해 냉각 건조 된 펠릿이 분리선별기에 의해 완제품과 가루로 분리 선별되는 분리선별단계; 및
상기 분리선별기에 의해 분리 선별된 완제품 펠릿이 톤백 단위로 포장되는 톤백포장단계로 구성되는 버섯 배지를 이용한 펠릿 제조방법.
A medium input step in which the waste mushroom medium is put into the mushroom medium input hopper;
a grinding step in which the medium input in the medium input step is pulverized by a grinder to form a powder;
a hot air drying step in which the waste mushroom medium in powder form by the pulverizer is dried by a hot air dryer;
a pellet forming step in which the waste mushroom medium powder dried by the hot air dryer is molded into a pellet form by a pellet forming machine;
a cooling drying step in which the pellets molded in the form of pellets by the pellet molding machine are cooled and dried by a cooling dryer;
a separation and sorting step in which the pellets cooled and dried by the cooling dryer are separated into finished products and powders by a separator; and
A pellet manufacturing method using a mushroom medium comprising a ton bag packaging step in which the finished product pellets separated and sorted by the separator are packaged in ton bag units.
청구항 1에 있어서,
상기 분쇄단계는 시간당 13 내지 17 톤을 처리하는 것을 특징으로 하는 버섯 배지를 이용한 펠릿 제조방법.
The method according to claim 1,
The grinding step is a pellet manufacturing method using a mushroom medium, characterized in that processing 13 to 17 tons per hour.
청구항 1에 있어서,
상기 열풍건조단계는 80 내지 100℃ 에서 15 내지 25분간 건조시켜 함수율을 5~10%로 건조시키고 시간당 10 내지 14 톤을 처리하는 것을 특징으로 하는 버섯 배지를 이용한 펠릿 제조방법.
The method according to claim 1,
The hot air drying step is a pellet manufacturing method using a mushroom medium, characterized in that by drying at 80 to 100 ℃ 15 to 25 minutes to dry the moisture content to 5 to 10%, and to process 10 to 14 tons per hour.
청구항 1에 있어서,
상기 펠릿성형단계는 Ø6~10mm 의 펠릿 형태로 성형시키고 시간당 9 내지 13톤을 처리하는 것을 특징으로 하는 버섯 배지를 이용한 펠릿 제조방법.
The method according to claim 1,
The pellet forming step is a pellet manufacturing method using a mushroom medium, characterized in that it is molded in the form of pellets of Ø6 to 10mm and processed 9 to 13 tons per hour.
청구항 1에 있어서,
상기 냉각건조단계는 터보팬을 사용하여 50 내지 60℃ 에서 5 내지 15분간 냉각 건조시키고 시간당 10 내지 15톤을 처리하는 것을 특징으로 하는 버섯 배지를 이용한 펠릿 제조방법.
The method according to claim 1,
The cooling and drying step is a method for producing pellets using a mushroom medium, characterized in that by using a turbofan to cool and dry at 50 to 60 ° C. for 5 to 15 minutes, and to process 10 to 15 tons per hour.
청구항 1에 있어서,
상기 분리선별단계는 시간당 13 내지 20톤을 처리하는 것을 특징으로 하는 버섯 배지를 이용한 펠릿 제조방법.

The method according to claim 1,
The separation and screening step is a pellet manufacturing method using a mushroom medium, characterized in that 13 to 20 tons per hour.

KR1020210023346A 2021-02-22 2021-02-22 A Method for Producing a Pellet with a Mushroom Culture Medium KR20220119903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210023346A KR20220119903A (en) 2021-02-22 2021-02-22 A Method for Producing a Pellet with a Mushroom Culture Medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210023346A KR20220119903A (en) 2021-02-22 2021-02-22 A Method for Producing a Pellet with a Mushroom Culture Medium

Publications (1)

Publication Number Publication Date
KR20220119903A true KR20220119903A (en) 2022-08-30

Family

ID=83114475

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210023346A KR20220119903A (en) 2021-02-22 2021-02-22 A Method for Producing a Pellet with a Mushroom Culture Medium

Country Status (1)

Country Link
KR (1) KR20220119903A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101728233B1 (en) 2015-09-23 2017-05-11 농업회사법인 포천버섯개발주식회사 A method for manufacturing pellets for fuel using dis-used badges or logs after cultivation of mushrooms
KR101953361B1 (en) 2018-05-11 2019-02-28 최희식 alcohol impregnated solid fuel using spent mushroom substrates, and manufacturing method thereof
KR102078958B1 (en) 2019-03-07 2020-02-19 정성동 A Method for Producing a Pellet with a Mushroom Culture Medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101728233B1 (en) 2015-09-23 2017-05-11 농업회사법인 포천버섯개발주식회사 A method for manufacturing pellets for fuel using dis-used badges or logs after cultivation of mushrooms
KR101953361B1 (en) 2018-05-11 2019-02-28 최희식 alcohol impregnated solid fuel using spent mushroom substrates, and manufacturing method thereof
KR102078958B1 (en) 2019-03-07 2020-02-19 정성동 A Method for Producing a Pellet with a Mushroom Culture Medium

Similar Documents

Publication Publication Date Title
US9650650B2 (en) Systems and methods for processing mixed solid waste
JP5334316B2 (en) Method and apparatus for converting waste to cement fuel
WO2012071060A2 (en) Systems and methods for processing mixed solid waste
CN102741383A (en) Pellets and briquettes from compacted biomass
Dziedzic et al. Impact of grinding coconut shell and agglomeration pressure on quality parameters of briquette
CN103450962A (en) Production technique of pure cedar biomass granular fuel
US20230381841A1 (en) Systems and methods for processing mixed solid waste
CN106689701A (en) Technological method and system for producing freshwater fish feed by using kitchen waste
CN108503440A (en) A kind of energy-saving processing technique in granular organic fertilizer production
KR20220119903A (en) A Method for Producing a Pellet with a Mushroom Culture Medium
Jewiarz et al. Digestate, ash and Trichoderm based fertilizer–production line concept design
JP2004292787A (en) Method for producing plant pellet, apparatus for the same, and method for producing plant mixed fuel
JP2012177485A (en) Operation method of coal boiler and boiler facility
CN105779066A (en) Manufacturing process of biological grain fuel
CN103450961B (en) Preparation technique of pure cedar biomass granular fuel
JP6785016B1 (en) Pretreatment method for mushroom waste medium
JP6785017B1 (en) Method for constructing valuable resource production system derived from mushroom waste medium and valuable resource production system derived from mushroom waste medium
Qobulova et al. DEVELOPMENT OF SAFE TECHNOLOGY OF FUEL BRIQUETTES BASED ON FOOD AND AGRICULTURAL ORGANIC WASTE
EP0963254B1 (en) Method for producing a lime product from mussel- and/or seashells
JP2020523194A (en) Apparatus and method for waste-free treatment of biodegradable municipal waste
KR20160097163A (en) Wood pellet manufacturing methods to utilize agriculture and stockbreeding waste
JP2017039932A (en) Manufacturing method of molded article for mixed fuel
UA100931C2 (en) Method for preparing brown coal
CN104946335A (en) Biomass particle fuel production line
CN107513445A (en) A kind of biomass granule fuel using wheat stalk

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application