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TW201200653A - Method of reproducing discarded rock wool - Google Patents

Method of reproducing discarded rock wool Download PDF

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Publication number
TW201200653A
TW201200653A TW99120675A TW99120675A TW201200653A TW 201200653 A TW201200653 A TW 201200653A TW 99120675 A TW99120675 A TW 99120675A TW 99120675 A TW99120675 A TW 99120675A TW 201200653 A TW201200653 A TW 201200653A
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Taiwan
Prior art keywords
rock wool
recycling
cold
discarded
waste rock
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TW99120675A
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Chinese (zh)
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TWI398559B (en
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Hong-Tai Cai
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Hong-Tai Cai
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Priority to TW99120675A priority Critical patent/TW201200653A/en
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Publication of TWI398559B publication Critical patent/TWI398559B/zh

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Abstract

A recycling method of discarded rock wool comprises steps of removing foreign matters from the discarded rock wool; crushing the discarded rock wool that has been removed with foreign matters into a cotton silk section in which a length is 3 to 5cm through a mixed crusher; adding 20% of natural ore containing silicon, calcium, and magnesium, and 10% of starch adhesive into the foregoing cotton silk section and uniformly stirring and mixing the mixed raw material; cold-pressing and caking the foregoing mixed raw material into a slug; pouring the foregoing raw material that has been cold-pressed and caked into a 1600DEG C high temperature melting furnace and pouring 10% of natural ore containing silicon, calcium, and magnesium as a reducing agent and 30% of coke into the high temperature melting furnace to melt it into slurry at high temperatures; drawing the slurry that has been melted at high temperatures into a fiber through a high-speed centrifuge machine; and adding 3% of starch glue into the fiber and cutting it to form a rock wool product after drying it. Accordingly, a method of reproducing rock wool capable of recycling and reutilizing discarded rock wool to achieve the goal of circulation and utilization of resource recycle to further facilitate reducing costs of production and disposal of discarded rock wool is provided.

Description

201200653 六、發明說明: 【發明所屬之技術領域】 本發明係為-種廢棄料再生方法,尤指—種可將廢棄岩綿 回收再_,俾達到魏回收循環湘,而有助於降低岩綿生產 成本及廢棄岩綿處理成本之岩綿再生方法。 【先前技術】 一岩綿係為-種天然礦石所提煉出來之礦物纖維,由於具有重 幸導熱係數小、吸曰率好、完全不燃、隔熱保溫節能效果佳, 產品化學穩定性高,使用後廢棄物可自行溶解還原成沙土,對環 境不產生污染;因此’岩綿也被稱之為—種環境材料、生態材料 或綠色材料,而被廣泛運用製成工業用品(如:保溫基材)與日常 用品(如:建築物之防火、隔熱、吸隔音板)等商品。 石綿雖然具有上述之料優點,惟由於目制以製造岩綿之 原料,其皆取之於天然礦石,因此大量開採天然礦石,勢必破壞 大自然環境與生態;同時’開採天然礦石亦須婦大量之開採成 本,而徒增岩綿之生產成本。 再者,由於岩狀舰_ 16G(rc,*—般之城焚化爐約 僅10,: ’因此-般之垃圾焚化爐並無法焚燒處理廢棄岩綿,以 目月j之廢棄石綿均以掩埋方式來處理,惟岩、纟帛體積膨鬆龐大, 因此以掩埋方絲纽廢棄岩、纟帛將會大量佔祕埋空間,降低掩 埋場之使用壽命’而徒增岩、纟帛之廢棄處理成本。 【發明内容】 201200653 本發明之目的,即在於改善上述岩綿在生產上及廢棄處理上 所存在之問題,提供—種可將廢棄岩相收再彻,俾達到資源 回收循環,的助於降低岩、纟帛生產成本及廢棄料處理成本 之岩綿再生方法。 為達到上述目的,本發明之廢棄岩綿再生方法,包含有: 步驟一:將廢棄岩綿中之雜物挑除; 步驟二··將上述挑除雜物之廢棄岩綿以混碎機打碎成長度 之綿絲段; 步驟三:在上述綿絲段中加入·含有梦青鎂之天㈣石與⑽ 之;殿粉黏著劑,並經均勻授拌混和; 步驟四:將上述混和後之原料冷壓結塊成型; 步驟五:將上述冷壓結塊成型之補投人麵t高溫频;同時, 在高溫熔爐崎人鄕含树,、叙天然礦石作為還 原劑及30%焦碳,經高溫熔融成漿液; 步驟六:將上述經高溫熔融之魏,以高速離心機拉成纖維絲; 步驟七:在上述纖維絲中加入_粉膠水,並經烘乾後裁切成型 岩綿產品; 藉由上述步驟,提供一種可將廢棄岩錦回收再利用,俾達到 資源回收循環利用’而有助於降低岩缚生產成本及廢棄岩綿處理 成本之岩綿再生方法。 【實施方式】 有關本發明為達到目的所之技術手段及其構造,兹謹再 201200653 配合第一圖所示之流程圖,詳細說明如下: 本發明之廢棄岩綿再生方法,包含有: 步驟一:將廢棄岩綿中之雜物挑除。 步驟二:將上述挑除雜物之廢棄岩綿以混碎機打碎成長度3〜 之綿絲段。 步驟三:在上述綿絲段中加入2〇%含有石夕、鈣、鎂之天然礦石與灌 之殿粉黏著劑,並經均勻揽拌混和。 步驟四:將上述混和後之原料冷壓結塊成型。 步驟五:將上述冷壓結塊成型之原料投入麵高溫炫爐;同時, 在高溫溶爐内投入10%含有石夕、約、鎮之天然礦石作為還 原劑及30%焦碳,經高溫熔融成漿液。 步驟六:將上述經高溫溶融之漿液,以高速離心機拉成纖維絲。 步驟七:在上述纖維絲中加入3%殿粉膠水,並經供乾後裁切於 岩綿產品。 ' 藉由上述方法所製成之岩绵,由於其係以廢棄岩綿為主要^ 料’因此除了可達到資源回收循環利用,而有助於降低岩物 成本及可IV低大㈣採天然礦石所造叙環境與生態破壞外, 财絲_絲岩騎造奴降健埋場使用身 口P與徒i日石綿之廢棄處理成本問題。 回收=丨^翻確可提供廢_之回收再彻,俾達到資源 本有祕降低料生麵本及廢棄料處理成 者之進錄1確為未曾有過,誠已符合發明專利 201200653 之要件,爰依法提出專利申請,並祈賜專利為禱,至感德便。 【圖式簡單說明】 第一圖係本發明之製造流轾圖。201200653 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a method for recycling waste materials, in particular to recovering waste rock wool, and to achieve a Wei recycling cycle, and to help reduce rock Rock wool regeneration method for cotton production cost and waste rock wool treatment cost. [Prior Art] A rock fiber is a mineral fiber extracted from a kind of natural ore. It has a small thermal conductivity, good suction rate, complete non-combustibility, good thermal insulation and energy saving effect, high chemical stability of the product. Waste can be dissolved and reduced into sand by itself, so it does not pollute the environment; therefore, rock wool is also called environmental material, ecological material or green material, and is widely used as industrial products (such as: insulation substrate). And daily necessities (such as: building fire, heat insulation, sound insulation panels) and other goods. Although the asbestos has the advantages of the above materials, it is made of natural ore because of the raw materials for the manufacture of rock wool. Therefore, the exploitation of natural ore in large quantities will inevitably destroy the natural environment and ecology. At the same time, 'the mining of natural ore is also necessary for women. The cost of mining, and the increase in the production cost of rock wool. Furthermore, due to the rock ship _ 16G (rc, * general city incinerator is only about 10:: 'Therefore, the waste incinerator can not be incinerated to treat the waste rock wool, and the abandoned rock wool of the moon is buried. The way to deal with it, but the rock and the scorpion are bulky and bulky. Therefore, to abandon the square rock, the waste rock and the shovel will occupy a large amount of secret space and reduce the service life of the landfill. [Explanation] [0002] The purpose of the present invention is to improve the problems existing in the production and disposal of the rock wool, and to provide a kind of material that can recycle the waste rock phase and achieve the resource recovery cycle. The rock wool regeneration method for reducing the production cost of rock and rock and the disposal cost of waste materials. In order to achieve the above object, the method for recycling waste rock wool of the present invention comprises: Step 1: picking up the debris in the waste rock wool; Step 2····························································································· Temple powder adhesive, and Step 4: The above-mentioned mixed raw materials are cold-pressed and agglomerated; Step 5: The above-mentioned cold-pressed agglomerated molding is added to the surface of the human body, and the high-temperature melting furnace is covered with trees. The natural ore is used as a reducing agent and 30% coke, and is melted into a slurry at a high temperature; Step 6: The above-mentioned high-temperature molten Wei is drawn into a fiber filament by a high-speed centrifuge; Step 7: adding _ powder to the above-mentioned fiber filament Glue, and after drying, cut and form rock wool products; through the above steps, provide a kind of waste rock recycling and reuse, and achieve resource recycling and recycling, which helps to reduce rock binding production cost and waste rock The method for regenerating the rock wool of the cotton processing cost. [Embodiment] The technical means and the structure thereof for achieving the object of the present invention are further described in the following with the flow chart shown in the first figure: The cotton regeneration method comprises the following steps: Step 1: Pick up the sundries in the waste rock wool. Step 2: The waste rock wool with the above-mentioned pick-up debris is broken into a length of 3~ by the crusher. Three: Add 2%% of the natural ore containing Shixi, Calcium and Magnesium to the Guanzhidian powder adhesive in the above-mentioned cotton yarn section, and mix it evenly. Step 4: Cold-press agglomerate the above-mentioned mixed raw materials Step 5: Put the cold-pressed agglomerated material into the high-temperature floor furnace; at the same time, put 10% of the natural ore containing Shixi, about, and Zhen as the reducing agent and 30% coke in the high-temperature furnace. The high temperature melts into a slurry. Step 6: The high temperature melted slurry is drawn into a fiber filament by a high speed centrifuge. Step 7: 3% of the powder is added to the fiber filament, and after being dried, cut into rock wool. Products. 'The rock wool made by the above method, because it is based on waste rock wool as the main material', in addition to the resource recycling and recycling, can help reduce the cost of rock and can be IV low (four) mining In addition to the natural environment and ecological destruction of the natural ore, the wealth of silk and stone is used to reduce the cost of disposal of the body and the use of the body. Recycling = 丨 ^ can indeed provide waste _ recycling and then complete, 俾 to achieve resources, the secret of reducing the raw materials and waste materials processing into the record 1 indeed has never been, Cheng has met the requirements of the invention patent 201200653,提出 Submit a patent application according to law, and pray for a patent as a prayer. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a manufacturing flow diagram of the present invention.

Claims (1)

201200653 七、申請專利範圍: 1. 一種廢棄岩絲再生方法,包含有: 步驟一:將廢棄岩綿中之雜物挑除; • 倾二:將上述挑除雜物之廢棄岩綿叹碎機打碎成長度Η cm之綿絲段; 步驟三:在上述錦絲段中加入含有石夕、部、鎮之天然礦石與 10%之殿粉黏著劑,並經均勻檀拌混和. • 步驟四:將上述混和後之原料冷壓結塊成型; 步驟五:將上述冷壓結塊成型之原料投入16〇叱高溫炫爐;同 時,在高溫溶爐内投入跳含有石夕、約、鎮之天然礦石 作為還原劑及30%焦碳,經高溫熔融成漿液; 驟六:將上述經高溫溶融讀液,以高速離心機拉成纖維絲; 步驟七:在上述纖維絲中加入3%澱粉膠水,並經供乾後裁切成 型岩綿產品; 藉由上述步驟,提供一種可將廢棄岩綿回收再利用,俾達到資 源回收循環利用,而有助於降低岩缚生產成本及廢棄岩綿處理 成本之岩綿再生方法。201200653 VII. Scope of application for patents: 1. A method for recycling waste rock, including: Step 1: Picking up the debris in the waste rock wool; • Pour the second: the waste rock smashing machine that picks up the above-mentioned debris Break into a length of Η cm of cotton section; Step 3: Add the natural ore containing Shi Xi, Du, Zhen Zhen and 10% of the temple powder adhesive in the above-mentioned silk section, and mix it with uniform sandalwood. • Step 4 : The above-mentioned mixed raw materials are cold-pressed and agglomerated; Step 5: The raw materials formed by the cold-pressing agglomeration are put into a 16-inch high-temperature bright furnace; at the same time, the high-temperature melting furnace is thrown into the stone to contain Shi Xi, about, and the town. The natural ore is used as a reducing agent and 30% coke, and is melted into a slurry at a high temperature; Step 6: The above-mentioned high-temperature molten reading liquid is drawn into a fiber filament by a high-speed centrifuge; Step 7: 3% starch glue is added to the above fiber yarn And cutting and forming the rock wool product after being dried; by the above steps, providing a method for recycling and recycling the waste rock wool, and recycling the resources, thereby reducing the cost of rock binding production and waste rock wool Processed into The regeneration method of rock wool.
TW99120675A 2010-06-24 2010-06-24 Method of reproducing discarded rock wool TW201200653A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI574926B (en) * 2016-07-21 2017-03-21 唐科環保科技有限公司 Abandoned rock wool regeneration method
DE102015120721A1 (en) 2015-11-30 2017-06-01 Jörg Gröper Process for recycling insulating material waste from mineral wool
CN111499129A (en) * 2020-05-09 2020-08-07 杨绪涛 Method for producing rock wool through gasification, fusion and power generation of industrial activated sludge
CN113582565A (en) * 2021-08-25 2021-11-02 中建三局绿色产业投资有限公司 Activation method of waste rock wool and application of activation method
CN115028368A (en) * 2022-08-10 2022-09-09 江苏省苏安能节能建材科技有限公司 Gypsum-based composite rock wool material and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3349525B2 (en) * 1992-06-26 2002-11-25 川崎製鉄株式会社 Method for producing rock wool by converting blast furnace slag from blast furnace into cotton
EP0933021A1 (en) * 1998-02-02 1999-08-04 Rockwool International A/S Process for the manufacture of a mineral wool planth growth substrate and the obtainable mineral wool plant growth substrate
CN100540490C (en) * 2006-04-27 2009-09-16 周惠昌 Manufacturing method of spray glue rock wool
TW200920854A (en) * 2007-11-15 2009-05-16 Star Royal Co Ltd Method for manufacturing rockwool
CN101717188A (en) * 2009-11-12 2010-06-02 深圳德润环保投资有限公司 Method for preparing rock wool panel by melting solid waste

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015120721A1 (en) 2015-11-30 2017-06-01 Jörg Gröper Process for recycling insulating material waste from mineral wool
TWI574926B (en) * 2016-07-21 2017-03-21 唐科環保科技有限公司 Abandoned rock wool regeneration method
CN111499129A (en) * 2020-05-09 2020-08-07 杨绪涛 Method for producing rock wool through gasification, fusion and power generation of industrial activated sludge
CN113582565A (en) * 2021-08-25 2021-11-02 中建三局绿色产业投资有限公司 Activation method of waste rock wool and application of activation method
CN113582565B (en) * 2021-08-25 2022-04-29 中建三局绿色产业投资有限公司 Activation method of waste rock wool and application of activation method
CN115028368A (en) * 2022-08-10 2022-09-09 江苏省苏安能节能建材科技有限公司 Gypsum-based composite rock wool material and preparation method thereof

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