JPH0327215A - Ground granule using washed residue of pit gravel - Google Patents
Ground granule using washed residue of pit gravelInfo
- Publication number
- JPH0327215A JPH0327215A JP1159354A JP15935489A JPH0327215A JP H0327215 A JPH0327215 A JP H0327215A JP 1159354 A JP1159354 A JP 1159354A JP 15935489 A JP15935489 A JP 15935489A JP H0327215 A JPH0327215 A JP H0327215A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- granules
- ground
- washed residue
- gravel
- 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.)
- Pending
Links
- 239000008187 granular material Substances 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000002245 particle Substances 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 11
- 239000003583 soil stabilizing agent Substances 0.000 claims abstract description 10
- 239000000049 pigment Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 239000003463 adsorbent Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000003337 fertilizer Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000002440 industrial waste Substances 0.000 abstract description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 2
- 239000004571 lime Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract 1
- 238000010413 gardening Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 239000002023 wood Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Cultivation Of Plants (AREA)
Abstract
Description
本発明は，窯業原料キを得るために採掘されｋ山砂利を
洗浄１るぬに残存する残液を利用した粉砕粒に関するも
のである．The present invention relates to pulverized granules that utilize the residual liquid that remains after washing K-yama gravel that is mined to obtain raw materials for ceramics.
山砂利の洗浄により，コンクリ−１・用骨材を採取，選
別する過程で分級点０．０７４問以下の微粒子が洗浄残
済ｔして残るもので、これは礫分類からするとシルト及
び粕土に属するもので加工利用が田難なものであるため
，そのままの状態で或いは脱水した後廃棄されているの
が実情である。In the process of collecting and sorting aggregate for concrete 1 by washing mountain gravel, fine particles with a classification point of 0.074 or less remain after washing, and according to the gravel classification, these are silt and lees. Since it is difficult to process and use, it is actually discarded either as is or after dehydration.
しかしながら、山砂利洗浄において、原料中にＩ！ｊめ
るこの残渣の割合は地域によって異なるが、大体１５−
３０％に達するものである。コンクリート用骨材の単位
工場当りの生産高は通常月産にして万トン当りであるた
め残液の量もぼう大なものとなり、その処理費用もまた
極めて大きな負担となっているのである．
そこで本発明は、この残渣の産業廃棄物に付加価値を％
えて右用な資源に活用し，ようとするものである．However, in mountain gravel cleaning, I! The proportion of this residue differs depending on the region, but it is approximately 15-
It reaches 30%. Since the production output of aggregate for concrete per unit factory is usually 10,000 tons per month, the amount of residual liquid is enormous, and the cost of processing it is also an extremely large burden. Therefore, the present invention aims to add value to this residual industrial waste by %.
The aim is to utilize these resources to the best of their ability.
このため本発明は、山砂利の洗洋残渣を−２に脱水した
後、土質安定材を混含して固化し、それを粉砕して粒状
に成す構戒としている．なお，この粉砕粒を−・定の硬
度及び粒径に調整してグランドコート材或いは油脂吸若
材に用いてもよい。
また、土質安定材と共に顔料を混入し，て粉砕粒を着色
することで色分けできる粉砕粒と成し、或いは着色グラ
ンドコート材としてもよい。
さらに，上質安定材と共じイ１機肥料を混入して粉砕粒
なＩＩ！料入リの造園用上と成してもよい。
（イ）ここで山砂利洗浄残渣は洗浄過程で分離された状
態では濃液状（薄泥状）であり、これを加圧脱水して水
分２０〜３０％の固体（以下，ケーキという）に成形す
る。
（＋＋）ケーキ状にな１た残渣と上質安定材とを強制的
に混合し，乾燥させて固化させる。
なお、上質安定材は粉体であって市販ざれているもので
あり、石灰や無煉炭紮含んで土と混含することで｛二を
強く固化させるものである。なお、上質安定材は、土質
改良材や路盤改良固化材１とも称されている。
０１）粉砕粒の大きさは目的に応じて粒度調整すればよ
く．その強度も土質安定材の種類或いは混合ｒｌ１によ
りFor this reason, the present invention is constructed by dehydrating mountain gravel wash residue to -2, solidifying it by incorporating a soil stabilizing material, and pulverizing it into granules. Note that the pulverized particles may be adjusted to a certain hardness and particle size and used as a ground coat material or an oil and fat absorption material. In addition, a pigment may be mixed with a soil stabilizing material to color the pulverized granules to form pulverized granules that can be differentiated by color, or it may be used as a colored ground coat material. Furthermore, along with high-quality stabilizing material, I mixed fertilizer into crushed grains II! It may also be used as a landscaping top. (b) Here, the mountain gravel washing residue is in the form of a thick liquid (thin mud) when separated during the washing process, and this is dehydrated under pressure and formed into a solid with a moisture content of 20 to 30% (hereinafter referred to as a cake). do. (++) The cake-like residue and the high-quality stabilizer are forcibly mixed, dried, and solidified. The high-quality stabilizing material is a commercially available powder that contains lime and unbriquette charcoal and is strongly solidified when mixed with soil. Note that the high-quality stabilizing material is also referred to as a soil improving material or a roadbed improving solidifying material 1. 01) The size of the crushed particles can be adjusted according to the purpose. Its strength also depends on the type of soil stabilizer or mixture rl1.
【４的に応じた強度とすればよい。
即ち、一定期間の後に崩壊さ姓るものはモれなりの強度
とし、また長期に安定した形状を必費とするものは強い
強度とすればよい。グランドコート材とする場合は強度
な強くし、油脂吸着材と１７で用いる場合は弱い強度で
よい。
（二）粉砕粒を着色する場合に土質安定材と共ｑＢ人す
る顔料としては、陶ｌａ器用顔料が耐候性に優れて好適
であるが、使用目的に応じて各種の顔料を使用できるの
である。
（ネ）さらに粉砕粒を造園用上として利用する場会に、
−１質安定材と共に混入する有機肥料の威分や配合状態
も適宜に選定できるのである．【作 用】
山砂利の洗浄残清が一定に脱水ざれ，１：質安定材の添
加によって固化され，それを粉砕することにより顆粒状
になるのである．
これをグランドコート材として用いれば耐候性に優れた
高強度の粒土材となり、また高吸収性の油脂吸着材とＩ
７て，機械切削油や目！ｌｌ車のオイル交換等の作業に
おいて床に拡散した油脂の吸着にも利用できるのである
。
また、顔料を加えて着色すればカラーグラントコート材
として使用でき、有機肥料を混在さ壱れば漬園用上とし
て有効に使用できるのである．以Ｆ，本発明の詳細を実
施例について説明する[The strength may be set according to the following four points. That is, a material that is expected to disintegrate after a certain period of time may have a moderate strength, and a material that requires a stable shape over a long period of time may have a strong strength. When used as a ground coat material, it should be strong, but when used as an oil and fat adsorbent 17, it may be weakly strong. (2) When coloring the crushed grains, ceramic pigments are suitable as they have excellent weather resistance, but various pigments can be used depending on the purpose of use. . (n) In addition, when the crushed grains are used as a landscaping material,
-1 The strength and blending conditions of the organic fertilizer mixed in with the quality stabilizer can be selected as appropriate. [Effect] The residue from mountain gravel washing is constantly dehydrated, solidified by the addition of quality stabilizing material, and pulverized into granules. If this is used as a ground coat material, it will become a high-strength granular soil material with excellent weather resistance, and it will also be used as a highly absorbent oil and fat adsorbent.
7. Machine cutting oil and eyes! It can also be used to adsorb oil and fat spread on the floor during work such as changing the oil in cars. In addition, if it is colored with pigments, it can be used as a color grant coating material, and if it is mixed with organic fertilizer, it can be effectively used as a top for pickling gardens. Hereinafter, details of the present invention will be explained with reference to embodiments.
木例は、グランドコート材用に或形するもので、山砂利
洗浄残渣を一過機で水分２５％のケーキに脱水し、これ
に−｛二質安定材を２ ０ 屯７４％加Ａて攪拌機で２
分間強制攪拌する．ついで、これを乾燥させることによ
り固化させた後、粉砕機で粒径約１．２○膳を中心に粉
砕して得るのである。
この粉砕粒の硬度は、−輛強度を８ ０ ｋｇ／ ｃｙ
ａ２とし、粒度構戊は第Ｌ図のように成した。
これによると、強度．保木性，透水性の優れたグランド
コートに施工できたのである。
なお、土質玄定材の混合の過程で赤危，緑色．黒色等の
陶磁器用顔料を添加した実験も行ったが、得られた粉砕
粒は強度，保水性．透水性共に良好なグランドコート材
となった。The wood is shaped to be used as a ground coat material, and the mountain gravel washing residue is dehydrated in a passing machine to a cake with a moisture content of 25%, and to this, 20 tons of bistable material is added to 74%. 2 with a stirrer
Forcefully stir for a minute. Next, this is dried to solidify it, and then ground in a grinder to obtain particles with a particle size of about 1.2 mm. The hardness of this crushed grain is -car strength 80 kg/cy
a2, and the particle size structure was made as shown in Figure L. According to this, strength. It was possible to construct a ground court with excellent wood retention and water permeability. In addition, during the process of mixing the soil quality material, the color changes from red to green. We also conducted experiments in which pigments for ceramics such as black were added, but the resulting crushed particles had poor strength and water retention. The result is a ground coat material with good water permeability.
【実施例２】
本例は、油脂吸着利川に戊形するもので，山砂利洗浄残
渣を一過機で水分３０％のケーキに脱水し、これに土質
安定材を１５重４ｌ％加えて攪拌機で２分間強制攪拌す
る９ついで、これを乾繰させることにより固化させた後
，粉砕機で粒径約２ｍｍを中心に粉砕して得るのである
。
この粉砕村の硬度は、一輛強度’ｋ ４ ５ ｋｇ／
ｃｍ’とし、粒度構成は粗い粒の第２図のように成した
これによると、吸油性に優れ、且つホウキや帰除機で容
晶に払拭できる油脂吸着材が得られたのである。[Example 2] In this example, oil and fat adsorption is carried out. Mountain gravel washing residue is dehydrated to a cake with a moisture content of 30% in a passing machine, and 15% by weight of soil stabilizer is added to this cake, and 4l% of soil stabilizer is added to it. The mixture is forcibly stirred for 2 minutes at 9, then solidified by drying, and then pulverized using a pulverizer to obtain particles having a diameter of approximately 2 mm. The hardness of this crushing village is 1 car strength 'k 4 5 kg/
cm' and the particle size structure was made as shown in Fig. 2 with coarse particles, an oil and fat adsorbent was obtained which had excellent oil absorption and could be easily wiped away with a broom or a dusting machine.
【実施例３】
木例は、漬園用士に成形するもので，山砂利洗浄残渣を
−／ｐ過機で水分２５％のケーキに脱水し，これに土質
安定材を１２重植％と、五ａ肥料８容皐％を加λ，て攪
拌機で３分間強制攪拌する。ついで、これを乾燥させる
ことにより固化させた後、粉砕機で粒径約２．５ｍｓを
中心に粉砕して得るのである。
この粉砕粒の仲度は、一輛強度を３ ２ ｋｇ／ ｃｍ
−’とし、粒度４ＩＩ＆は第３図のように成した。
これによると、粉砕粒に有ｍ肥料が含まれ、水分により
徐々に溶出Ｌ．また排水も良好なため農園共用土として
最適である。[Example 3] The wood sample is shaped into a pickling gardener. Mountain gravel cleaning residue is dehydrated using a -/p filtration machine to form a cake with a moisture content of 25%. Add 8 volume % of 5a fertilizer and forcefully stir with a stirrer for 3 minutes. Next, this is dried to solidify, and then pulverized using a pulverizer to obtain particles having a diameter of approximately 2.5 ms. The strength of this crushed grain is 32 kg/cm.
-', and the particle size was 4II& as shown in FIG. According to this, the pulverized grains contain a certain amount of fertilizer and are gradually eluted by moisture. It also has good drainage, making it ideal for common use in farms.
本発明によると、産業廃乗物である山砂利洗沖残渣をイ
ず効に各種分野に利用できる効果が大きいまた請求項第
２項のものでは，グラントコーｉ・材或いは油脂吸着材
に用いるこどで大皐の廃棄物を火燵に処理できるのであ
る。
請求項第３項のものでは、粉砕粒な着色できるためモの
用途が広がるものである．
さらに請求項：ｆｉ４．項のものでは、イｉ機肥料を混
合させて徐々にモれを溶出できるため造園用士として最
適である．According to the present invention, there is a great effect that mountain gravel wash offshore residue, which is an industrial waste vehicle, can be effectively used in various fields. Where can waste from Ogo be processed into fire pits? According to the third aspect of the present invention, since the crushed particles can be colored, the uses of the powder are expanded. Further claim: fi4. The product in section 2 is ideal for landscapers because it allows you to mix it with organic fertilizer and gradually dissolve the leakage.
第１図は木発明の第１実施例の加積粒度曲線図第２図は
第２実施例の加績粒度曲線図
第３図は第３実施例の加積＃１度曲ｍ図である、一８３Fig. 1 is a summation particle size curve of the first embodiment of the wood invention Fig. 2 is a summation particle size curve of the second embodiment Fig. 3 is a summation #1 degree curve m diagram of the third embodiment , 183
Claims (4)
材を混合して固化し、それを粉砕して粒状に成したこと
を特徴とする山砂利洗浄残渣を利用した粉砕粒。(1) Crushed granules using mountain gravel cleaning residue, characterized in that after the mountain gravel cleaning residue is dehydrated to a certain degree, a soil stabilizing material is mixed and solidified, and the resultant is crushed into granules.
コート材或いは油脂吸着材に用いる請求項第１項記載の
粉砕粒。(2) The pulverized granules according to claim 1, wherein the pulverized granules are adjusted to a certain hardness and particle size and used for ground coat materials or oil and fat adsorbents.
た請求項第１項又は第２項記載の粉砕粒。(3) The pulverized granules according to claim 1 or 2, wherein the pulverized granules are colored by mixing a pigment together with a soil stabilizer.
園用土と成した請求項第１項記載の粉砕粒。(4) The pulverized granules according to claim 1, wherein the pulverized granules are used as landscaping soil by mixing an organic fertilizer together with a soil stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1159354A JPH0327215A (en) | 1989-06-21 | 1989-06-21 | Ground granule using washed residue of pit gravel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1159354A JPH0327215A (en) | 1989-06-21 | 1989-06-21 | Ground granule using washed residue of pit gravel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0327215A true JPH0327215A (en) | 1991-02-05 |
Family
ID=15692016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1159354A Pending JPH0327215A (en) | 1989-06-21 | 1989-06-21 | Ground granule using washed residue of pit gravel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327215A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04325038A (en) * | 1991-04-23 | 1992-11-13 | Takashi Ishizu | Dirt treating material |
| CN105130650A (en) * | 2015-09-01 | 2015-12-09 | 河北农业大学 | Mine solid waste planting mixed soil and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947121A (en) * | 1972-09-14 | 1974-05-07 | ||
| JPS5475314A (en) * | 1977-11-22 | 1979-06-16 | Tatsu Amaike | Preparation of nursery plant growing soil for nursery plant for rice transplanter |
| JPS57122714A (en) * | 1981-01-21 | 1982-07-30 | Ishihara Hiro Kogyo | Production of particulate cultivation soil |
-
1989
- 1989-06-21 JP JP1159354A patent/JPH0327215A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947121A (en) * | 1972-09-14 | 1974-05-07 | ||
| JPS5475314A (en) * | 1977-11-22 | 1979-06-16 | Tatsu Amaike | Preparation of nursery plant growing soil for nursery plant for rice transplanter |
| JPS57122714A (en) * | 1981-01-21 | 1982-07-30 | Ishihara Hiro Kogyo | Production of particulate cultivation soil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04325038A (en) * | 1991-04-23 | 1992-11-13 | Takashi Ishizu | Dirt treating material |
| CN105130650A (en) * | 2015-09-01 | 2015-12-09 | 河北农业大学 | Mine solid waste planting mixed soil and preparation method thereof |
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