KR20050088271A - Recycle method of rock wool with high temperature - Google Patents
Recycle method of rock wool with high temperature Download PDFInfo
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- KR20050088271A KR20050088271A KR1020050071988A KR20050071988A KR20050088271A KR 20050088271 A KR20050088271 A KR 20050088271A KR 1020050071988 A KR1020050071988 A KR 1020050071988A KR 20050071988 A KR20050071988 A KR 20050071988A KR 20050088271 A KR20050088271 A KR 20050088271A
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- heating
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- high temperature
- lung
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- 239000011490 mineral wool Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 210000004072 lung Anatomy 0.000 claims abstract description 30
- 239000011368 organic material Substances 0.000 claims abstract description 15
- 239000005416 organic matter Substances 0.000 claims abstract description 15
- 239000011435 rock Substances 0.000 claims abstract description 13
- 238000000151 deposition Methods 0.000 claims abstract description 12
- 238000010304 firing Methods 0.000 claims abstract description 12
- 239000010878 waste rock Substances 0.000 claims abstract description 8
- 210000002268 wool Anatomy 0.000 claims abstract description 8
- 238000011069 regeneration method Methods 0.000 claims abstract description 7
- 230000008021 deposition Effects 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 6
- 239000011800 void material Substances 0.000 claims abstract description 6
- 244000005700 microbiome Species 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 5
- 239000011148 porous material Substances 0.000 claims abstract description 5
- 238000010298 pulverizing process Methods 0.000 claims abstract description 4
- 238000004064 recycling Methods 0.000 claims abstract description 3
- 230000001172 regenerating effect Effects 0.000 abstract description 8
- 238000000227 grinding Methods 0.000 abstract description 4
- 206010058467 Lung neoplasm malignant Diseases 0.000 abstract description 3
- 201000005202 lung cancer Diseases 0.000 abstract description 3
- 208000020816 lung neoplasm Diseases 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 7
- 230000008929 regeneration Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydroponics (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
본 발명은 폐암면의 재생방법에 관한 것으로 로속에서 저온으로 가열하여 수분을 제거하는 건조단계와; 유기물의 분해와 공극의 확보를 위해 고온으로 가열하는 가열단계와; 가열되어 유기물이 분해되고 공극이 확보된 폐암면을 분쇄기에 투입하여 0.1 내지 10 mm로 분쇄하는 분쇄단계;로 구성되는 것을 특징으로 하는 로를 이용한 고온 유기물 소성에 의한 폐암면 재생방법에 관한 것이다. 상기 가열단계는 400 내지 700도씨에서 가열하여 유기물을 분해하며 최소공극을 확보하는 제1가열단계와; 700 내지 1000도씨에서 가열하여 유기물을 완전분해하고 최대 공극을 확보하는 제2가열단계;로 구성되며 분쇄된 폐암면 입자의 공극에 토지 미생물을 증착시키는 증착단계;를 더 포함하게 된다.The present invention relates to a method for regenerating lung cancer, comprising a drying step of removing moisture by heating to a low temperature in a furnace; A heating step of heating to a high temperature to decompose organic matter and secure voids; It relates to a waste rock wool regeneration method by the high temperature organic material firing using a furnace comprising a; grinding step of pulverizing the organic rock is heated, the organic rock is decomposed and the void is secured into a mill to 0.1 to 10 mm. The heating step is a first heating step of heating at 400 to 700 degrees to decompose organic matter and to ensure the minimum void; The second heating step of heating at 700 to 1000 ° C to completely decompose the organic matter and secure the maximum void; consisting of the deposition step of depositing land microorganisms in the pores of the pulverized lung rock particles.
이에따라 양액수경재배후 발생하는 폐암면을 재생하여 재활용함으로써 현재 폐암면을 처리하지 못하여 야기되는 환경문제등을 해결하고 농토 복원 및 토지개량이 용이하다는 효과가 있다.Accordingly, by regenerating and recycling the lung rock wool generated after hydroponic hydroponic cultivation, it is possible to solve environmental problems caused by the current failure to process the lung rock wool, and to restore farmland and improve land.
Description
본 발명은 폐암면의 재생방법에 관한 것으로 보다 상세하게는 양액수경재배후 발생하는 폐암면을 비교적 저온에서 가열하여 건조시킨 후 고온으로 가열하여 유기물을 분해하고 공극을 확보한 후 분쇄하여 토지개량재등으로 사용하는 로를 이용한 고온 유기물 소성에 의한 폐암면 재생방법에 관한 것이다.The present invention relates to a method for regeneration of lung rock wool. More specifically, the waste rock wool generated after nutrient solution hydroponic treatment is heated and dried at a relatively low temperature, and then heated to a high temperature to decompose organic matter, secure voids, and then crush the land improvement material. The present invention relates to a method for regenerating lung rock wool by high temperature organic material firing using a furnace used for the same.
시설원예등을 하는 농가에서 수경재배를 하기위해 암면배지를 많이 사용하고 있다. 상기 암면배지는 보수성과 통기성이 높아 재배가 용이하나 폐암면의 처리가 문제된다. 상기 폐암면은 자연상태에서 잘 분해되지 않아 재활용이 곤란하여 농가에서 그대로 적재하거나 매립하고 있어 토양을 오염시킨다는 문제점이 있다.Many farmers use rock wool badges for hydroponic farming. The rock wool medium is easy to cultivate due to its high water retention and breathability, but the treatment of lung rock wool is problematic. The lung rock wool does not decompose well in its natural state, so it is difficult to recycle, and there is a problem in that the soil is loaded or buried as it is in a farm.
본 발명은 상기의 문제점을 해결하기위해 안출된 것으로 수경재배해 발생하는 폐암면을 재활용하여 처리할 수 있는 로를 이용한 고온 유기물 소성에 의한 폐암면 재생방법을 제공하는 것을 주 목적으로 한다.An object of the present invention is to provide a method for regenerating lung rock wool by high temperature organic material firing using a furnace that can be recycled and treated to produce the waste rock wool generated by hydroponic cultivation to solve the above problems.
본 발명은 로속에서 저온으로 가열하여 수분을 제거하는 건조단계와; 유기물의 분해와 공극의 확보를 위해 고온으로 가열하는 가열단계와; 가열되어 유기물이 분해되고 공극이 확보된 폐암면을 분쇄기에 투입하여 0.1 내지 10 mm로 분쇄하는 분쇄단계;로 구성되는 것을 특징으로 하는 로를 이용한 고온 유기물 소성에 의한 폐암면 재생방법을 기술적 요지로 한다.The present invention comprises a drying step of removing moisture by heating to a low temperature in the furnace; A heating step of heating to a high temperature to decompose organic matter and secure voids; The method of recycling waste rock wool by high temperature organic material firing using a furnace comprising: a pulverizing step of pulverizing the organic rock to be decomposed and depositing the lung rock wool having a pore secured by 0.1 to 10 mm. do.
상기 가열단계는 400 내지 700도씨에서 가열하여 유기물을 분해하며 최소공극을 확보하는 제1가열단계와; 700 내지 1000도씨에서 가열하여 유기물을 완전분해하고 최대 공극을 확보하는 제2가열단계;로 구성되는 것이 바람직하다.The heating step is a first heating step of heating at 400 to 700 degrees to decompose organic matter and to ensure the minimum void; It is preferable that the second heating step of heating at 700 to 1000 ° C to completely decompose the organic matter and secure the maximum void.
분쇄된 폐암면 입자의 공극에 토지 미생물을 증착시키는 증착단계;를 더 포함하여 구성되는 것이 바람직하다.The deposition step of depositing land microorganisms in the pores of the pulverized lung rock particles is preferably configured to further include.
이하에서는 본 발명의 일실시예에 따른 로를 이용한 고온 유기물 소성에 의한 폐암면 재생방법을 상세히 설명하기로 한다.Hereinafter, a method for regenerating lung rock wool by high temperature organic material firing using a furnace according to an embodiment of the present invention will be described in detail.
본 발명의 로를 이용한 고온 유기물 소성에 의한 폐암면 재생방법은 크게 건조단계와 가열단계 그리고 분쇄단계로 나눌 수 있다. 여기서 상기 가열단계는 제1가열단계와 제2가열단계로 구성되며 분쇄단계이후에 증착단계를 더 수행할 수도 있다.Waste rock wool regeneration by high temperature organic material firing using the furnace of the present invention can be divided into a drying step, a heating step and a grinding step. In this case, the heating step includes a first heating step and a second heating step, and may further perform a deposition step after the grinding step.
먼저 건조단계에 대해 설명하기로 한다. 수경재배에 사용된 폐암면은 내부에 대량의 수분을 함유하고 있으므로 상기 수분을 제거하기위해 건조단계를 수행하게된다. 상기 폐암면을 로에 투입한 후 저온(100 내지 400도씨정도)로 가열하여 내부에 존재하는 수분을 제거하게 된다. 이때 가열시간은 상기 폐암면 내부에 존재하는 수분의 양에 따라 조절가능하다.First, the drying step will be described. Lung rock wool used for hydroponic cultivation contains a large amount of moisture therein, and a drying step is performed to remove the moisture. The lung rock wool is put into a furnace and then heated to a low temperature (about 100 to 400 degrees Celsius) to remove moisture present therein. At this time, the heating time is adjustable according to the amount of water present in the lung rock.
다음으로 가열단계에 대해 설명하기로 한다. 상기 가열단계는 제1가열단계와 제2가열단계로 구성되어 건조된 폐암면내부에 존재하는 유기물을 분해하고 공극을 확보하게된다.Next, the heating step will be described. The heating step is composed of a first heating step and a second heating step to decompose organic matter present in the dried lung rock surface and to secure voids.
먼저 제1가열단계에서는 400 내지 700도씨에서 가열하여 폐암면 내부의 유기물을 분해하고 최소 공극을 확보하게 된다.First, in the first heating step, the organic material in the lung rock surface is decomposed by heating at 400 to 700 degrees Celsius to secure minimum voids.
다음으로 제2가열단계에서는 700 내지 1000도씨로 가열하여 제1가열단계에서 폐암면 내부에 잔존하는 유기물을 완전히 분해하고 최대 공극을 확보하게된다.Next, the second heating step is heated to 700 to 1000 degrees Celsius to completely decompose the organic matter remaining in the lung rock surface in the first heating step to ensure the maximum voids.
다음으로 분쇄단계에 대해 설명하기로 한다. 상기 암면배지는 길이가 긴 직육면체 형상을 이루고 있으므로 토지 개량재로 사용하기위해서는 적당한 입자로 분쇄하여야 한다. 본 발명에서는 상기 가열단계에서 유기물이 제거되고 공극이 확보된 폐암면을 분쇄기에 투입한 후 분쇄하여 0.1내지 10mm정도가 되도록 한다.Next, the grinding step will be described. Since the rock wool medium has a long rectangular parallelepiped shape, it should be crushed into suitable particles for use as a land improvement material. In the present invention, the organic matter is removed in the heating step, the lung rock wool, the voids are secured, put into the grinder and pulverized so that the 0.1 to 10mm.
다음으로 증착단계에 대해 설명하기로 한다. 상기 증착단계는 폐암면 입자의 표면에 형성된 공극에 토양에 유익한 미생물을 증착시키는 과정이다. 이는 상기 분쇄단계에서 분쇄된 폐암면을 토지개량제로 바로 사용하는 것보다 토지에 유익한 미생물을 증착시킨 후 토양에 투입하면 토지 개량 효과를 더욱 높일 수 있기때문이다.Next, the deposition step will be described. The deposition step is a process of depositing beneficial microorganisms in the soil in the pores formed on the surface of the lung rock surface particles. This is because it is possible to further enhance the land improvement effect by depositing beneficial microorganisms on the land and then using the waste rock wool ground in the crushing step as a land improving agent.
이하에서는 본 발명의 로를 이용한 고온 유기물 소성에 의한 폐암면 재생방법의 작용과 효과에 대해 설명하기로 한다.Hereinafter, the operation and effects of lung rock wool regeneration by high temperature organic material firing using the furnace of the present invention will be described.
먼저 수경재배후 발생하는 폐암면을 로에 투입하고 200도씨로 30분간 가열하여 수분을 제거하게 된다. 상기와 같이 가열하여 수분을 제거한 후 로의 온도를 600도씨로 높이고 30분간 다시 가열하여 대다수의 유기물을 분해하여 최소의 공극을 확보하게된다. 이후 로의 온도를 900도씨로 높인 후 5분정도 가열하여 폐암면 내부에 남아있는 유기물을 완전히 분해시켜 제거하여 폐암면 내부의 공극을 최대한 확보하게된다. 이후 상기 폐암면을 토지개량재로 사용하기위해 약 1mm이하의 크기로 분쇄한 후 토양과 혼합하여 토지 내부의 토양 미생물 서식환경을 개선하고 통기성등을 확보하여 농작물이 잘 자랄 수 있도록 한다.First, the lung rock wool generated after hydroponic cultivation is put into a furnace and heated at 200 ° C for 30 minutes to remove moisture. After removing the water by heating as described above to raise the temperature of the furnace to 600 ℃ and heated again for 30 minutes to decompose the majority of organic matter to ensure the minimum voids. Then, after raising the temperature of the furnace to 900 degrees Celsius, it is heated for about 5 minutes to completely decompose and remove the organic matter remaining inside the lung cancer surface to ensure maximum voids in the lung cancer surface. Then, the lung rock wool is ground to about 1mm or less in order to be used as a land-improving material, and then mixed with the soil to improve the soil microbial habitat environment in the land and to secure air permeability so that crops can grow well.
상술한 바와 같이 본 발명의 로를 이용한 고온 유기물 소성에 의한 폐암면 재생방법에 의하면 환경문제로 야기되는 폐암면을 로에서 직간접 가열하여 폐암면 내 상당부분의 공극을 차지하고 있는 유기물을 제거하여 공극을 재생함으로써 현재 농가에 적재되어 있거나 매립되어 토양을 오염시키는 폐암면을 재생하여 환경오염문제를 해결하며 토지개량제로 사용하여 토양에 적정량을 투입하여 토양 미생물 서식 환경 개선, 토양 통기성확보, 산소공급, 보습성을 가지게 하여 농작물의 증산효과를 기대할 수 있다.As described above, according to the method for regeneration of lung rock wool by high temperature organic material firing using the furnace of the present invention, the lung rock wool caused by environmental problems is directly or indirectly heated in the furnace to remove the organic matter occupying a large part of the voids in the lung rock. By regenerating, it solves the environmental pollution problem by regenerating the lung rock wool that is currently loaded or buried in farmhouses and pollutes the soil.In addition, it is used as a land improvement agent to improve soil microbial habitat environment, secure soil air permeability, supply oxygen and moisturize. It can be expected to increase the yield of crops.
도1 : 본 발명의 일실시예에 따른 로를 이용한 고온 유기물 소성에 의한 폐암면 재생방법의 간략한 흐름도1 is a simplified flowchart of a method for regenerating lung rock wool by high temperature organic material firing using a furnace according to an embodiment of the present invention.
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| KR1020050071988A KR100653204B1 (en) | 2005-08-06 | 2005-08-06 | recycle method of rock wool with high temperature |
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| KR1020050071988A KR100653204B1 (en) | 2005-08-06 | 2005-08-06 | recycle method of rock wool with high temperature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447331A (en) * | 2019-07-05 | 2019-11-15 | 浙江农林大学 | A technique for for improving hill soil water-retaining property |
| WO2023025134A1 (en) * | 2021-08-25 | 2023-03-02 | 中建三局绿色产业投资有限公司 | Method for activating waste rock wool and use of activated waste rock wool |
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| KR940007524B1 (en) * | 1992-01-24 | 1994-08-19 | 홍순기 | Heat isolate plate and manufacturing method thereof |
| KR0153512B1 (en) * | 1995-10-06 | 1998-11-16 | 이영주 | A fertilizing method for waste mineral wool |
-
2005
- 2005-08-06 KR KR1020050071988A patent/KR100653204B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447331A (en) * | 2019-07-05 | 2019-11-15 | 浙江农林大学 | A technique for for improving hill soil water-retaining property |
| CN110447331B (en) * | 2019-07-05 | 2022-03-29 | 浙江农林大学 | Technology for improving water retention of soil in hilly land |
| WO2023025134A1 (en) * | 2021-08-25 | 2023-03-02 | 中建三局绿色产业投资有限公司 | Method for activating waste rock wool and use of activated waste rock wool |
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| Publication number | Publication date |
|---|---|
| KR100653204B1 (en) | 2006-12-01 |
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