JP3452153B2 - Industrial materials and their manufacturing method - Google Patents
Industrial materials and their manufacturing methodInfo
- Publication number
- JP3452153B2 JP3452153B2 JP15934694A JP15934694A JP3452153B2 JP 3452153 B2 JP3452153 B2 JP 3452153B2 JP 15934694 A JP15934694 A JP 15934694A JP 15934694 A JP15934694 A JP 15934694A JP 3452153 B2 JP3452153 B2 JP 3452153B2
- Authority
- JP
- Japan
- Prior art keywords
- ash
- sand
- diatomaceous earth
- industrial
- binder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 24
- 239000012770 industrial material Substances 0.000 title claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 56
- 239000005909 Kieselgur Substances 0.000 claims description 28
- 239000004576 sand Substances 0.000 claims description 28
- 239000002956 ash Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 239000003245 coal Substances 0.000 claims description 10
- 239000010881 fly ash Substances 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- 239000010903 husk Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000003110 molding sand Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 2
- 238000004898 kneading Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000002440 industrial waste Substances 0.000 description 7
- 235000013405 beer Nutrition 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 Alternatively Substances 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000593541 Tangara Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Processing Of Solid Wastes (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、各種ブロックやアスフ
ァルト舗道の代替品として、或いはコンクリート製二次
製品の代替品として用いることができる産業用資材とそ
の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an industrial material which can be used as a substitute for various blocks or asphalt pavements or as a substitute for a secondary concrete product, and a method for producing the same.
【０００２】[0002]
【従来の技術】従来、珪藻土と、高分子化学薬品を主成
分とする結合剤とに水を加えて混練し、これを乾燥硬化
させた防水材料が提案されている（特公平５−５１７４
０号公報）。また従来、ビールや日本酒の製造工程にお
いては、珪藻土が濾過材として使用されており、鋳物の
製造工程においては、砂型用として鋳物砂が使用されて
いるが、それらは使用後は産業廃棄物として廃棄される
のが普通である。さらに、微粉炭燃焼ボイラーで燃焼さ
れた後のフライアッシュやタイヤを燃やした後の灰、或
いは石炭殻もまた、産業廃棄物として廃棄されている。2. Description of the Related Art Conventionally, a waterproof material has been proposed in which water is added to a diatomaceous earth and a binder containing a high-molecular chemical as a main component, and the mixture is kneaded and dried and cured (Japanese Patent Publication No. 5-4174).
No. 0). Further, conventionally, in the manufacturing process of beer and sake, diatomaceous earth has been used as a filtering material, and in the manufacturing process of castings, foundry sand has been used for sand molds, but after they are used as industrial waste. It is usually discarded. Furthermore, fly ash after burning in a pulverized coal combustion boiler, ash after burning a tire, or coal husk is also discarded as industrial waste.
【０００３】[0003]
【発明が解決しようとする課題】上述した防水材料は、
珪藻土を用いる関係上、強度が低く、上述した各種ブロ
ック等の産業用資材として使用するには適していない。
他方、上記鋳物砂はその含有成分の関係から一般に固化
させにくく、固化させても脆いので、やはり産業用資材
として使用することは困難であった。本発明は、鋳物砂
を珪藻土に混合すると良好に固化させることができ、ま
たこれにフライアッシュやタイヤを燃やした後の灰等を
混合すると、ビールや日本酒の製造工程において濾過材
として使用された珪藻土が発する臭いを除去することが
できるという知見に基づいてなされたもので、珪藻土と
砂と灰とを混合することにより、強度が高く、しかも靭
性に優れ、さらには珪藻土による優れた吸音性能や遮音
性能をも有する産業用資材とその製造方法を提供するも
のである。The above-mentioned waterproof material is
Since diatomaceous earth is used, its strength is low and it is not suitable for use as an industrial material such as the above-mentioned various blocks.
On the other hand, the above-mentioned foundry sand is generally difficult to solidify due to the content of its components, and is brittle even if solidified, so that it was also difficult to use it as an industrial material. The present invention, when the foundry sand is mixed with diatomaceous earth, it can be solidified well, and when it is mixed with fly ash or ash after burning a tire, it was used as a filter material in the production process of beer or sake. It was made based on the knowledge that the odor generated by diatomaceous earth can be removed.By mixing diatomaceous earth with sand and ash, the strength is high, and the toughness is excellent. The present invention provides an industrial material having a sound insulation property and a manufacturing method thereof.
【０００４】[0004]
【課題を解決するための手段】すなわち本発明は、酒の
製造工程で濾過材として用いられた珪藻土と、灰、フラ
イアッシュ、タイヤを燃やした後の灰、石炭殻、又は活
性炭のいずれかと、鋳物の製造工程で用いられた砂型用
鋳物砂と、結合剤と、水とを混練し、これを所定の形状
に成形した後、常温乾燥硬化させることを特徴とする産
業用資材の製造方法を提供するものである。また本発明
は、相互に混合した、酒の製造工程で濾過材として用い
られた珪藻土と、灰、フライアッシュ、タイヤを燃やし
た後の灰、石炭殻、又は活性炭のいずれかと、鋳物の製
造工程で用いられた砂型用鋳物砂とを、結合剤によって
結合硬化させてなる産業用資材を提供するものである。[Means for Solving the Problems] That is, the present invention relates to diatomaceous earth used as a filtering material in the liquor production process, ash, and flakes.
Ash, ash after burning tires, coal husks, or live
For sand molds used in the manufacturing process of castings with either of the charcoal
Provided is a method for producing an industrial material, which comprises kneading a molding sand, a binder, and water, molding the mixture into a predetermined shape, and then drying and curing the mixture at room temperature. The present invention also burns diatomaceous earth , ash, fly ash, and tire, which are mixed with each other and used as a filtering material in the production process of sake.
Ash, coal husk, or activated carbon after
The present invention provides an industrial material obtained by bonding and hardening a sand for molding sand used in a manufacturing process with a binder.
【０００５】[0005]
【作用】上記製造方法によれば、珪藻土と砂との混合割
合により産業用資材の強度を調整することができる。よ
り具体的には、上記砂を多く用いることによってより大
きな強度を得ることができ、他方、珪藻土を多くするこ
とによって産業用資材の重量を軽減することができる。
また、ビールや日本酒の製造工程において濾過材として
使用された珪藻土を使用した場合、その珪藻土が原因と
なって製造後の産業用資材から臭いが発生するが、これ
にフライアッシュやタイヤを燃やした後の灰、或いは石
炭殻や活性炭等の灰を添加することにより、その臭いを
除去することができる。したがって、産業廃棄物である
濾過材として使用された珪藻土や上記フライアッシュ、
タイヤを燃やした後の灰、或いは石炭殻の有効利用を図
ることができる。さらに本発明においては、上記砂とし
て鋳物の製造工程で用いられた鋳物砂を用いているの
で、上記珪藻土やフライアッシュ等とともに産業廃棄物
の再利用に貢献することができ、しかも産業用資材を安
価に製造することができる。さらにまた、上記鋳物砂を
用いることにより、通常の砂を用いる場合に比較してよ
り大きな強度を得ることもできる。According to the above manufacturing method, the strength of the industrial material can be adjusted by adjusting the mixing ratio of diatomaceous earth and sand. More specifically, a larger strength can be obtained by using a large amount of the sand, while a large amount of diatomaceous earth can reduce the weight of the industrial material.
Also, when diatomaceous earth used as a filtering material in the production process of beer or sake is used, diatomaceous earth causes odor from industrial materials after production, which causes fly ash and tires to burn. The odor can be removed by adding later ash or ash such as coal shell or activated carbon. Therefore, diatomaceous earth used as a filter material that is industrial waste and the fly ash,
It is possible to effectively utilize the ash after burning the tire or the coal husk. Further, in the present invention, in <br/> of use Iteiru molding sand used in casting manufacturing process as the sand, it can contribute to the recycling of industrial waste together with the diatomaceous earth and fly ash, etc., Moreover, industrial materials can be manufactured at low cost. Furthermore, by using the above-mentioned foundry sand, greater strength can be obtained as compared with the case where ordinary sand is used.
【０００６】[0006]
【実施例】以下本発明の製造方法について説明すると、
先ず、珪藻土と灰と砂と結合剤と水とが混練される。上
記珪藻土としては、産業廃棄物である、ビールや日本酒
の製造工程で濾過材として用いられた珪藻土が用いられ
る。特に、そのような珪藻土を用いた場合には、焼成し
ていない純粋な珪藻土を用いた場合に比較して、結合剤
の添加量を約１／２としても同程度の強度を確保するこ
とができた。次に、上記砂としては鋳物の製造工程で用
いられた砂型用の鋳物砂を使用している。砂は製造後の
産業用資材の強度に関係し、通常の砂を用いるよりも鋳
物砂を用いる方がより高い強度を得ることができた。上
記珪藻土と砂とは任意の割合で混合することができる
が、砂の割合を高めることによってより高い強度を得る
ことができる。反面、砂の割合を高めるとその分重くな
るので、産業用資材の用途に伴う産業用資材の強度と重
量とを考慮して、珪藻土と砂との割合を決定すればよ
い。上記灰は、上記ビールや日本酒の製造工程で濾過材
として用いられた珪藻土を用いることによって生じる臭
いを除去するために添加するもので、灰を添加しない場
合には産業用資材の製造後にも臭いが残り、その用途が
限られてしまう。上記灰としては、微粉炭燃焼ボイラー
で燃焼された後のフライアッシュ、タイヤを燃やした後
の灰を用いることができる。また灰の代わりに石炭殻、
或いは活性炭を用いることができる。上記結合剤として
は、上述した公報と同様に高分子化学薬品を主成分とし
た混合剤を用いることができるが、必ずしもこれに限定
されるものではなく、珪藻土と砂と水との混練物を固化
させることができるものであればよい。次に、上記珪藻
土と灰と砂と結合剤と水とを混練したら、これを所定の
形状に成形する。混練物は粘土状となっているので、こ
れを所定の形状に成形する際には、予め製造した所要形
状の成形型内に混練物を注入すればよい。この際には、
バイブレータ等を用いて緻密な状態に圧縮すれことが望
ましい。或いは、混練物を一対のローラ内に挿通させて
連続したパネル状に成形してもよく、この場合にはこれ
を適当な大きさのタイル状又はブロック状に切断するこ
とができる。このようにして、混練物を所定の形状に成
形したら、該成形品を常温下で放置し、自然に乾燥硬化
させればよい。このようにして製造した産業用資材は、
高い強度と靭性を備えるため、各種ブロック、瓦、敷
石、アスファルト舗道の代替品としての舗装用材料とし
て利用することができ、或いはコンクリート製二次製品
の代替品としての各種Ｕ又はＬ字溝、外壁材、治水ブロ
ック、テトラポット、魚しょう、防波堤用材料、鉄道用
枕木、住宅用基礎材、ビルの躯体、橋脚等、広範囲に利
用することができる。また上記産業用資材は珪藻土によ
る優れた吸音性能、遮音性能をも有しているので、その
ような性能が要求される用途に用いて好適である。EXAMPLES The production method of the present invention will be described below.
First, diatomaceous earth, ash, sand, a binder, and water are kneaded. As the diatomaceous earth, diatomaceous earth used as a filtering material in the manufacturing process of beer or sake, which is an industrial waste, is used. In particular, when such a diatomaceous earth is used, it is possible to secure the same strength as compared with the case where pure diatomaceous earth that has not been fired is used, even if the addition amount of the binder is reduced to about 1/2. did it. Next, using a molding sand for sand mold used in the manufacturing process of castings was as the sand. The sand is related to the strength of the industrial material after production, and it was possible to obtain higher strength when using the foundry sand than when using the normal sand. The above-mentioned diatomaceous earth and sand can be mixed at an arbitrary ratio, but higher strength can be obtained by increasing the ratio of sand. On the other hand, if the proportion of sand is increased, the weight becomes heavier. Therefore, the proportion of diatomaceous earth and sand may be determined in consideration of the strength and weight of the industrial material depending on the use of the industrial material. The ash is added to remove the odor generated by using the diatomaceous earth used as a filtering material in the manufacturing process of the beer or sake, and if the ash is not added, the odor also occurs after the industrial material is manufactured. However, its use is limited. As the ash, fly ash after being burned in a pulverized coal combustion boiler or ash after burning a tire can be used. The stone Tangara instead of ash,
Alternatively, activated carbon can be used. As the binder, it is possible to use a mixture containing a high molecular chemical as a main component as in the above-mentioned publication, but it is not necessarily limited to this, and a kneaded product of diatomaceous earth, sand and water is used. Any material can be used as long as it can be solidified. Next, after the above diatomaceous earth, ash, sand, binder and water are kneaded, this is molded into a predetermined shape. Since the kneaded product is in the form of clay, when the kneaded product is molded into a predetermined shape, the kneaded product may be poured into a previously manufactured mold having a required shape. In this case,
It is desirable to use a vibrator or the like to compress the material into a dense state. Alternatively, the kneaded product may be inserted into a pair of rollers to be molded into a continuous panel shape, and in this case, the kneaded material may be cut into tiles or blocks having an appropriate size. After the kneaded product is molded into a predetermined shape in this way, the molded product may be left at room temperature and naturally dried and cured. Industrial materials manufactured in this way are
Due to its high strength and toughness, it can be used as a paving material as an alternative to various blocks, roof tiles, paving stones and asphalt pavements, or various U or L-shaped grooves as an alternative to concrete secondary products, It can be used in a wide range of applications such as outer wall materials, flood control blocks, tetra pots, fish and shellfish, breakwater materials, railway sleepers, residential foundation materials, building frames, piers, etc. Further, since the above industrial materials also have excellent sound absorption performance and sound insulation performance due to diatomaceous earth, they are suitable for use in applications requiring such performance.
【０００７】[0007]
【発明の効果】以上のように、本発明によれば、高い強
度と靭性とを備えた産業用資材を製造することができ、
さらにその材料として産業廃棄物である濾過材として使
用された珪藻土や砂型用の鋳物砂、或いはフライアッシ
ュや石炭殻を使用することができるので、産業廃棄物の
再利用に貢献することができるとともに、安価に製造す
ることができるという効果が得られる。As described above, according to the present invention, an industrial material having high strength and toughness can be manufactured,
Further, as the material, diatomaceous earth used as a filter material that is industrial waste, foundry sand for sand mold, fly ash, or coal shell can be used, so that it can contribute to the reuse of industrial waste. The effect that it can be manufactured at low cost is obtained.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｃ０４Ｂ 18/06 Ｂ０９Ｂ 3/00 ＺＡＢ (72)発明者 堂井 吉昭 石川県金沢市大豆田本町甲58番地 澁谷 工業株式会社内 (56)参考文献 特開 平５−262550（ＪＰ，Ａ) 特開 平６−157086（ＪＰ，Ａ) 特開 平５−169186（ＪＰ，Ａ) 実開 平６−39240（ＪＰ，Ｕ)─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 Identification code FI C04B 18/06 B09B 3/00 ZAB (72) Inventor Yoshiaki Doi 58 Sogo Tamoto-cho, Kanazawa-shi, Ishikawa Shibuya Industry Co., Ltd. ( 56) References JP-A 5-262550 (JP, A) JP-A 6-157086 (JP, A) JP-A 5-169186 (JP, A) Actually open flat 6-39240 (JP, U)
Claims (2)
珪藻土と、灰、フライアッシュ、タイヤを燃やした後の
灰、石炭殻、又は活性炭のいずれかと、鋳物の製造工程
で用いられた砂型用鋳物砂と、結合剤と、水とを混練
し、これを所定の形状に成形した後、乾燥硬化させるこ
とを特徴とする産業用資材の製造方法。1. A diatomaceous earth used as a filtering material in a liquor manufacturing process, and after burning ash, fly ash and tires.
Casting process with either ash, coal husks or activated carbon
The method for producing an industrial material, comprising: kneading the sand for molding sand used in step 1, a binder, and water, molding the mixture into a predetermined shape, and then drying and curing the mixture.
として用いられた珪藻土と、灰、フライアッシュ、タイ
ヤを燃やした後の灰、石炭殻、又は活性炭のいずれか
と、鋳物の製造工程で用いられた砂型用鋳物砂とを、結
合剤によって結合硬化させてなる産業用資材。2. A diatomaceous earth used as a filter material in a liquor production process, mixed with each other, and ash, fly ash, and Thailand.
Either ash, coal husk, or activated carbon after burning the ya
And an industrial material obtained by bonding and hardening the sand for molding sand used in the manufacturing process of the casting with a binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15934694A JP3452153B2 (en) | 1994-06-17 | 1994-06-17 | Industrial materials and their manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15934694A JP3452153B2 (en) | 1994-06-17 | 1994-06-17 | Industrial materials and their manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH081130A JPH081130A (en) | 1996-01-09 |
| JP3452153B2 true JP3452153B2 (en) | 2003-09-29 |
Family
ID=15691841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15934694A Expired - Fee Related JP3452153B2 (en) | 1994-06-17 | 1994-06-17 | Industrial materials and their manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3452153B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250506A (en) * | 2019-09-20 | 2020-06-09 | 内蒙古锐璟永致再生资源有限责任公司 | High-calcium micro powder for detoxifying, reducing and recycling coal cinder |
-
1994
- 1994-06-17 JP JP15934694A patent/JP3452153B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081130A (en) | 1996-01-09 |
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