JPH02177833A - Excreta-treating material for animal and method and device for preparing the same material - Google Patents
Excreta-treating material for animal and method and device for preparing the same materialInfo
- Publication number
- JPH02177833A JPH02177833A JP63329205A JP32920588A JPH02177833A JP H02177833 A JPH02177833 A JP H02177833A JP 63329205 A JP63329205 A JP 63329205A JP 32920588 A JP32920588 A JP 32920588A JP H02177833 A JPH02177833 A JP H02177833A
- Authority
- JP
- Japan
- Prior art keywords
- calcium carbonate
- pulp sludge
- excrement
- moisture content
- dried
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 47
- 241001465754 Metazoa Species 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 32
- 239000010802 sludge Substances 0.000 claims abstract description 28
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 11
- 239000008187 granular material Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 210000003608 fece Anatomy 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 230000001877 deodorizing effect Effects 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- -1 and if necessary Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Housing For Livestock And Birds (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明は、動物が排出する糞尿を処理する動物用の糞
尿処理材、該糞尿処理材の製造方法、及び上記糞尿処理
材の製造装置に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an animal excrement disposal material for treating excrement excreted by animals, a method for manufacturing the excrement disposal material, and an apparatus for producing the excrement disposal material. .
〈従来の技術〉
従来から、動物、特に室内で飼育されるペット動物が排
泄する糞尿の処理は、砂やゼオライトのような鉱物類を
粉砕した細粒を便器にまいたり、バルブを原料とする粒
状材に吸収させて処理している。<Conventional technology> Traditionally, waste and urine excreted by animals, especially pet animals kept indoors, have been treated by sprinkling fine particles of crushed minerals such as sand or zeolite into the toilet bowl, or by using valves as raw materials. It is treated by being absorbed into granular materials.
〈発明が解決しようとする課題〉
しかし、便器に砂を使用する場合には、この砂を常時新
しいものと交換しなければならないので、購入すれば費
用が嵩むし、廃棄場所もない。<Problems to be Solved by the Invention> However, when using sand in a toilet bowl, this sand must be constantly replaced with new sand, which increases costs if purchased, and there is no place to dispose of it.
また、上記使用済の砂を浴室等で洗浄して再利用しよう
としても、排水に砂が混入して下水管が詰まる恐れがあ
るし、天日で乾燥させても臭気は抜けない。Furthermore, even if you try to reuse the used sand by cleaning it in a bathroom or the like, there is a risk that the sand will get mixed into the drainage and clog the sewer pipes, and even if you dry it in the sun, the odor will not go away.
一方、パルプを原料とするものは、水溶性が治るので下
水等に流すなどして、使用後の処理は簡単であるが、製
造コストが高いので気軽に使用できないのが現状であり
、安価なペットの排泄物の処理材が切望されている。On the other hand, pulp-based products are water-soluble and can be easily disposed of after use, such as by flushing them down the drain, but the current situation is that they cannot be easily used due to their high manufacturing costs. Materials for disposing of pet excrement are desperately needed.
〈課題を解決するための手段〉
本発明は」−記に鑑み提案されたもので、パルプスラッ
ジを主原料として炭酸カルシウムを１０〜３０重量％含
有し、水分含有率ｌＯ〜１５％に調製した粒状の動物用
の糞尿処理材、
水分含有率６５〜８０％のパルプスラッジに炭酸カルシ
ウムを１０〜３０重量％混合攪拌し、造粒後、乾燥温度
１００〜１２０℃で水分含有率１０〜１５％まで乾燥す
る糞尿処理材の製造方法、
パルプスラッジを貯留する底部に移送手段を設けたメイ
ンホッパと、炭酸カルシウムを貯留する底部に移送手段
を設けたサブホッパと、−１−記パルプスラッジと’１
％カルシウムとを況合する混合機と、上記混合物を所定
の粒度に造粒する押出成型機と、上記造粒物を乾燥する
乾燥機と、乾燥した造粒物の粒度を追別する振動ふるい
装置と、上記した各機器間を連絡する搬送手段との結合
からなる糞尿処理材の製造装置である。<Means for Solving the Problems> The present invention was proposed in view of the above, and is made by using pulp sludge as the main raw material, containing 10 to 30% by weight of calcium carbonate, and adjusting the moisture content to 10 to 15%. Granular animal excrement treatment material: Pulp sludge with a moisture content of 65-80% is mixed with 10-30% by weight of calcium carbonate, and after granulation, the moisture content is 10-15% at a drying temperature of 100-120℃. A method for producing excrement treatment material that is dried until dry, a main hopper that stores pulp sludge and is provided with a transfer means at the bottom, a sub-hopper that stores calcium carbonate and is provided with a transfer means at the bottom, and -1- Pulp sludge and '1
% calcium, an extrusion molding machine that granulates the mixture to a predetermined particle size, a dryer that dries the granulated product, and a vibrating sieve that separates the particle size of the dried granulated product. This is a manufacturing device for excrement processing material, which is composed of a combination of the device and a conveying means that communicates between the above-mentioned devices.
〈実 施 例〉 以下、本発明の実施例を図面について説明する。<Example> Embodiments of the present invention will be described below with reference to the drawings.
本発明に係る糞尿処理材は、製紙工場から産業廃棄物と
して多量に排出されるパルプスラッジを原料とし、該パ
ルプスラッジに炭酸カルシウムを１０〜３０重量％混合
すると共に、必要に応じて、ＣＭＣ（カルボキシメチル
セルロース）をパルプスラッジに対して１〜５重量％添
加したり、あるいは高分子凝集剤をパルプスラッジに対
して０．５〜１．０重量％添加して、水分含有率１０〜
１５％まで乾燥させた、直径２〜８ｍｍ、長さ２〜３０
ｍｍ好ましくは５〜１５ｍｍ程度のほぼ円柱状の粒状体
である。また、この糞尿処理材は、水溶性を有すると共
に、無味、無臭かつ人畜無害である。The excrement treatment material according to the present invention is made from pulp sludge that is discharged in large quantities as industrial waste from paper mills, and 10 to 30% by weight of calcium carbonate is mixed with the pulp sludge, and if necessary, CMC ( Carboxymethyl cellulose) is added to the pulp sludge in an amount of 1 to 5% by weight, or a polymer flocculant is added to the pulp sludge in an amount of 0.5 to 1.0% by weight to increase the moisture content from 10 to 1.
Dried to 15%, diameter 2-8 mm, length 2-30
It is a substantially cylindrical granular body with a diameter of preferably about 5 to 15 mm. In addition, this excrement treatment material is water-soluble, tasteless, odorless, and harmless to humans and animals.
上記のような糞尿処理材の使用法は、便器あるいは排泄
場所に上記糞尿処理材を充填し、ぺ’７ トに用を足さ
せればよいし、排泄物にまぶしてもよい。そして、ペッ
トが排泄した尿は糞尿処理材が吸収するので、尿を吸収
して濡れた糞尿処理材を下水に流したり、焼却して処理
する。また、糞の場合は、糞の水分を糞尿処理材が吸収
して固めると共に、粒状の糞尿処理材が糞の表面に付着
して、換言すると糞を糞尿処理材が包み込んで、塊状と
なる。従って、この塊を下水等に廃棄すればよく、塊状
になっているので便器から取り出すのに便利である。更
に、主原料であるパルプスラッジは短繊維を含有し、こ
の短繊維中のアルデヒド基やカルボキシル基が臭気の原
因であるアンモニアや硫化水素と結合して脱臭剤として
も機能する。To use the above-mentioned excrement disposal material, it is sufficient to fill the toilet bowl or excretion area with the above-mentioned excrement disposal material and let the pet relieve themselves, or it may be sprinkled on the excrement. Since the urine excreted by the pet is absorbed by the excrement disposal material, the excrement disposal material that absorbs the urine and becomes wet is disposed of by disposing of it into the sewer or by incineration. In the case of excrement, the excrement treatment material absorbs the moisture in the excrement and hardens it, and the granular excrement treatment material adheres to the surface of the excrement. In other words, the excrement treatment material wraps around the excrement, forming a lump. Therefore, this lump can be disposed of in the sewer or the like, and since it is in the form of a lump, it is convenient to remove it from the toilet bowl. Furthermore, pulp sludge, which is the main raw material, contains short fibers, and the aldehyde groups and carboxyl groups in these short fibers combine with ammonia and hydrogen sulfide, which cause odor, and also function as a deodorizing agent.
次に、上記のような糞尿処理材の製造方法及び製造装置
について説明する。Next, a method and apparatus for manufacturing the excrement treatment material as described above will be explained.
製造装置１は、第１図及び第２図に示すように、パルプ
スラッジを貯留するメインホッパ２と炭酸カルシウム粉
末を貯留するサブホッパ３を有している。As shown in FIGS. 1 and 2, the manufacturing apparatus 1 has a main hopper 2 for storing pulp sludge and a sub-hopper 3 for storing calcium carbonate powder.
」−記メインホッパ２の底部には移送手段４を設ける。A transfer means 4 is provided at the bottom of the main hopper 2.
この移送手段４は例えば５木のパドルスクリュー４′・
・・からなり、各パドルスクリュー４′の移送先には各
パドルスクリュー４′が移送するパルプスラッジを集積
して他へ移送するスクリューコンベア５を直交状に臨ま
せる。このスクリューコンベア５の移送先にはパルプス
ラッジを後述する混合機６に搬送する搬送手段７、例え
ば第１ベルトコンベア７ａを設ける。尚、上記メインホ
ッパ２に供給するパルプスラッジは、製紙工場から産業
廃棄物として多量に生成される不要物であって、水分を
６５〜８０％含む汚泥状である。This transfer means 4 is, for example, a five-wood paddle screw 4'.
..., and the screw conveyor 5 that collects the pulp sludge transferred by each paddle screw 4' and transfers it to another is orthogonally faced to the transfer destination of each paddle screw 4'. At the destination of this screw conveyor 5, there is provided a conveying means 7, for example a first belt conveyor 7a, for conveying the pulp sludge to a mixer 6, which will be described later. The pulp sludge supplied to the main hopper 2 is an unnecessary substance produced in large quantities as industrial waste from paper mills, and is in the form of sludge containing 65 to 80% water.
一方、上記サブホッパ３の底部には上記メインホッパ２
と同様に移送手段８として複数のパドルスクリュー８′
・・・を設ける。このパドルスクリュー８′の送り先に
は各パドルスクリュー８′か移送する炭酸カルシウム粉
末を集積して他へ移送スるスクリューコンベア９を直交
状に臨ませる。そして、−４二記スクリユーコンベア９
と前記第１ベルトコンベア７ａとを第２ベルｌ−コンベ
ア７ｂで連絡し、パルプスラッジと炭酸カルシウム粉末
とを一緒に混合機６へ搬送する。On the other hand, the main hopper 2 is located at the bottom of the sub-hopper 3.
Similarly, a plurality of paddle screws 8' are used as the transfer means 8.
... will be established. At the destination of the paddle screws 8', a screw conveyor 9, which collects the calcium carbonate powder to be transferred by each paddle screw 8' and transfers it to another, is arranged orthogonally facing. And -42 Screw Conveyor 9
and the first belt conveyor 7a are connected by a second belt conveyor 7b, and the pulp sludge and calcium carbonate powder are conveyed to the mixer 6 together.
上記メインホンパ２には含水率６５〜８０％のスラッジ
を供給し、パドルスクリュー４′の回転により所定量、
例えば１分間に１３．６ｍ’のパルプスラッジを第１ベ
ルトコンベア７ａに押し出す。また、ザブホッパ３には
炭酸カルシウム粉末を供給し、上記パルプヌラッジに対
して１０〜３０重量％となるようにパドルスクリュー８
′で切り出す。Sludge with a water content of 65 to 80% is supplied to the main pumper 2, and a predetermined amount is supplied by rotating the paddle screw 4'.
For example, 13.6 m' of pulp sludge is pushed out to the first belt conveyor 7a per minute. In addition, calcium carbonate powder is supplied to the sub hopper 3, and the paddle screw 8
’ to cut out.
混合機６は、ケース内に複数段のロータ６′ を４１し
、該ロータ６′が高速回転することにより、供給された
パルプスラッジと炭酸カルシウム粉末とをむら無く混合
すると共に、水分含有率を６５〜７０％まで低下させて
そぼろ状の中間材料とする。尚、上記混合機６では／＜
ツチ処理が行なわれ、例えば、第１ヘルドコンベア７ａ
から原材料の供給を１分、蓋をしてロータ６′の高速回
転による混合を３０秒、そぼろ状の中間材料の排出を１
分とするサイクルで処理する。尚、この混合機６におい
ては、必要に応じて、カルボキシメチルセルロース（Ｃ
ＭＣ）をパルプスラッジに対して１〜５重量％添加した
り、あるいは高分子凝集剤として水溶性ポリマーをパル
プスラッジに対して０．５〜１．０重量％添加したり、
更に脱臭剤を添加したり、染料を添加して赤、青、黄な
ど所望の色彩に着色する。The mixer 6 has multiple stages of rotors 6' 41 inside the case, and by rotating at high speed, the mixer 6 evenly mixes the supplied pulp sludge and calcium carbonate powder, and also reduces the moisture content. It is reduced to 65-70% to form a crumbly intermediate material. In addition, in the mixer 6, /<
For example, the first heald conveyor 7a
The raw materials were fed for 1 minute, the lid was closed and the rotor 6' was rotated at high speed for 30 seconds, and the crumbly intermediate material was discharged for 1 minute.
Process in cycles of 1 minute. In addition, in this mixer 6, carboxymethylcellulose (C
MC) is added in an amount of 1 to 5% by weight to the pulp sludge, or a water-soluble polymer is added as a polymer flocculant in an amount of 0.5 to 1.0% by weight to the pulp sludge,
Furthermore, a deodorizing agent or dye is added to color the product in a desired color such as red, blue, or yellow.
」−記混合機６の排出口には、ならし装置１０を設けた
定量供給コンベア１１を臨ませ、上記混合機６から断続
的に排出されるそぼろ状の中間材料を該コンベア１１上
に均一に展開する。そして、このコンベア１１は上記中
間材料を次の圧力押出成型機１２に搬送する。” - A fixed quantity supply conveyor 11 equipped with a leveling device 10 faces the discharge port of the mixer 6, and the crumbly intermediate material intermittently discharged from the mixer 6 is uniformly distributed on the conveyor 11. Expand to. Then, this conveyor 11 conveys the intermediate material to the next pressure extrusion molding machine 12.
圧力押出成型機１２、即ち所謂チョッパーは、出口に例
えば５〜１８ｍｍの円形または他の形状の成型孔を有す
る造粒板が設けてあり、中間材料がこの造粒板の成型孔
を通る際に粒径に成型されると共に、所定の長さに切断
されて粒状の未乾燥物となる。The pressure extrusion molding machine 12, ie, the so-called chopper, is provided with a granulating plate having a circular or other shaped molding hole of 5 to 18 mm, for example, at the outlet, and when the intermediate material passes through the molding hole of this granulating plate, It is shaped into a particle size and cut into a predetermined length to become a granular undried product.
」−記圧力押出成型機１２の出口には首振りコンベア１
３の基端部１３ａを臨ませ、粒状の未乾燥物を首付振り
コンベア１３に排出する。” - At the outlet of the pressure extrusion molding machine 12, there is an oscillating conveyor 1.
3 facing the base end 13a, and the undried granular material is discharged to the swinging conveyor 13.
上記首振りコンベア１３は、無端ベルトからなる搬送部
１４が水平面内を左右に揺動可能に形成されており、搬
送部１４が左右に揺動すると先端部＋３ｂは扇形の軌跡
を描く。そして、」−記搬送部１４の先端部１３ｂを乾
燥機１５の開口部１６の」三方に臨ませる。従って、揺
動する搬送部１４の先端から落下する未乾燥物は開口部
１６から乾燥機１５の乾燥室１７内に落下する。このと
き未乾燥物は搬送部１４が左右に揺動しているので、乾
燥機１５内に収設した揚送ベル）１８の上面に展開され
る。In the oscillating conveyor 13, a conveyance section 14 made of an endless belt is formed to be able to swing left and right in a horizontal plane, and when the conveyance section 14 swings left and right, the tip end +3b draws a fan-shaped locus. Then, the tip end 13b of the transport section 14 is made to face three sides of the opening 16 of the dryer 15. Therefore, the undried material falling from the tip of the swinging conveyance section 14 falls from the opening 16 into the drying chamber 17 of the dryer 15. At this time, since the conveying section 14 is swinging left and right, the undried materials are spread out on the upper surface of the lifting bell (18) housed in the dryer 15.
上記揚送ベルト１８は乾燥機１５内に収設された複数の
無端状メツシュベルトの＝一つで、一端が開口部１６の
下方に位置し、他端が中段メツシュベルト１９の上方に
位置する。尚、図示の実施例においては、揚送ベル）１
８の途中に櫛歯状の均し装置２０を設けて、揚送ベルト
１８の横幅いっばいに均一に展開している。そして、中
段メツシュベルト１９の下方には下段メツシュベルト２
１が位置し、該下段メツシュベルト２１の両端は中段メ
ツシュベルト１９の両端よりも外側に位置し、中段メツ
シュベル）１９から落下する未乾燥物を受は止めるよう
になっている。The lifting belt 18 is one of a plurality of endless mesh belts housed in the dryer 15, and one end is located below the opening 16 and the other end is located above the middle mesh belt 19. In the illustrated embodiment, the lifting bell) 1
A comb-like leveling device 20 is provided in the middle of the belt 8 to uniformly spread the width of the lifting belt 18. Below the middle mesh belt 19 is a lower mesh belt 2.
1 is located, and both ends of the lower mesh belt 21 are located outside both ends of the middle mesh belt 19, so as to catch and stop undried materials falling from the middle mesh belt 19.
また、乾燥機１５には吸気ファン２２を有した吸気ダク
ト２３を連設し、該吸気ダクト２３の途中に加熱源２４
、例えばガスバーナを臨ませて、約１１０００の熱風を
乾燥室１７へ供給する。更に、乾燥室１７には排気ファ
ン２５を有する排気ダクト２６を連設して乾燥室１７内
の排気を外部に排出する。In addition, an intake duct 23 having an intake fan 22 is connected to the dryer 15, and a heating source 24 is installed in the middle of the intake duct 23.
For example, a gas burner is placed in front of the drying chamber 17, and about 11,000 hot air is supplied to the drying chamber 17. Furthermore, an exhaust duct 26 having an exhaust fan 25 is connected to the drying chamber 17 to discharge the exhaust gas from the drying chamber 17 to the outside.
上記乾燥室１７内では、揚送ベルト１８から中段メツシ
ュベルト１９、中段メツシュベルト１９から下段メツシ
ュベルト２１とへ順次落下し、上記熱風により水分含有
率が１０〜１５％になるまで乾燥させる。尚、この乾燥
工程において水分含有率が上記規定値以下になると、水
分吸収力が低下するので、必要以上に乾燥させてはなら
ない。In the drying chamber 17, the material falls sequentially from the lifting belt 18 to the middle mesh belt 19, and from the middle mesh belt 19 to the lower mesh belt 21, and is dried by the hot air until the moisture content reaches 10 to 15%. In this drying step, if the moisture content falls below the above specified value, the moisture absorption capacity will decrease, so drying should not be carried out more than necessary.
」−記乾燥機１５の出口、即ち、下段メツシュベルト２
１の下方には搬送手段７としての第３ベルトコンベア７
Ｃを臨ませる。そして、この第３ベルトコンベア７Ｃに
より乾燥した粗処理材を振動ふるい装置２７に搬送する
。” - the outlet of the dryer 15, i.e. the lower mesh belt 2
1, there is a third belt conveyor 7 as a conveying means 7.
Let C appear. Then, the dried rough treated material is conveyed to the vibrating sieving device 27 by this third belt conveyor 7C.
上記振動ふるい装置２７は、所定径の選別孔を穿設した
ふるい床を有し、このふるい床を円及び楕円形複合３次
元運動させて上記選別孔よりも粒子の大きな粗処理材は
側面から、粒子の小さな粉末となった粗処理材は選別孔
から下方へ積出する。The vibrating sieve device 27 has a sieve bed with screening holes of a predetermined diameter, and moves this sieve bed in a circular and elliptical compound three-dimensional motion to remove coarsely treated materials with particles larger than the screening holes from the side. The coarsely processed material, which has become a powder with small particles, is discharged downward from the sorting hole.
従って、ふるい床を複数段形成すれば複数の粒径に選別
することも可能である。Therefore, if a plurality of sieve beds are formed, it is possible to sort particles into a plurality of particle sizes.
上記のようにして所定の粒径に選別した処理材をエレベ
ータ−２８でストックタンク２９に揚送シ該ストックタ
ンク２９から払い出しフィーダ３０及び計量器３１を介
して袋詰めにして最終製品とする。The treated material selected to have a predetermined particle size as described above is transported to a stock tank 29 by an elevator 28, and is discharged from the stock tank 29 and packed into bags via a feeder 30 and a measuring device 31 to form a final product.
以上本発明の詳細な説明したが、本発明は上記した実施
例に限定されるものではなく、特許請求の範囲に記載し
た構成を変更しない限り適宜に実施できる。例えば、図
示の実施例では、乾燥機として被乾燥物をコンベア上に
展開するコンベアタイプのものを示しているが、回転す
るドラム内に被乾燥物を充填し、上記ドラムの側面また
は長平方向に熱風を通過させるドラムタイプの乾燥機を
使用してもよい。この乾燥機によれば被乾燥物が互いに
粘着することがなく、ムラ無く均一に乾燥できるし、首
振りコンベアにより被乾燥物を展開する必要もない。Although the present invention has been described in detail above, the present invention is not limited to the above-described embodiments, and can be implemented as appropriate without changing the configurations described in the claims. For example, in the illustrated embodiment, the dryer is of a conveyor type in which the material to be dried is spread out on a conveyor, but the material to be dried is filled in a rotating drum, and A drum type dryer that passes hot air may also be used. According to this dryer, the items to be dried do not stick to each other and can be dried evenly and uniformly, and there is no need to spread out the items to be dried using an oscillating conveyor.
〈発明の効果〉
以上要するに本発明は、パルプスラッジを主原料として
炭酸カルシウムを１０〜３０重量％含有し、水分含有率
を１０〜１５％に調製した粒状物であるので、動物用の
糞尿処理材として扱い易く、排泄物を下水に流すなどし
て簡単に処分することができる。また、この糞尿処理材
は、染料で自由な色彩に着色できるので、利用者の好み
に応した製品を提供できるし、着色しない場合には白色
で清潔感がある。更に、この糞尿処理材は脱臭効果を有
しているので、排泄物の悪臭を消すことができ、ペット
を室内で飼育しても室内に臭いがこもらない。<Effects of the Invention> In summary, the present invention is a granular material made from pulp sludge as a main raw material, containing 10 to 30% by weight of calcium carbonate, and having a moisture content of 10 to 15%, and therefore suitable for animal excrement treatment. It is easy to handle as wood, and its excrement can be easily disposed of by flushing it down the drain. In addition, this excrement treatment material can be colored in any color with dyes, so it is possible to provide a product that meets the user's preference, and when it is not colored, it is white and has a clean appearance. Furthermore, since this excrement disposal material has a deodorizing effect, it can eliminate the bad odor of excrement, and even if pets are kept indoors, the odor will not be trapped indoors.
また、本発明は、主原料に製紙工場から大量に廃棄物と
して排出されるパルプスラッジを利用しているので、原
材料費が極めて安価であり、しかも連続して大量に製造
できるので、消費者に安価な糞尿処理材を提供すること
ができる。In addition, since the present invention uses pulp sludge, which is produced in large quantities as waste from paper mills, as the main raw material, the cost of raw materials is extremely low, and it can be manufactured in large quantities continuously, so it is very popular with consumers. An inexpensive excrement disposal material can be provided.
更に、本発明は、製造工程を完全に自動化することが可
能なので、人件費が掛らず、」−配属材料費の低廉と相
俟って極めて安価な動物用の糞尿処理材を供給する極め
て実用的価値の高いものである。Furthermore, since the manufacturing process can be completely automated, the present invention does not require any labor costs, and together with the low cost of materials, it is an extremely advantageous method for providing extremely inexpensive animal excrement disposal materials. It has high practical value.
図面は本発明の実施例を示し、第１図は糞尿処理材の製
造装置の概略平面図、第２図は糞尿処理材の製造装置の
概略正面図である。
１・・・製造装置、２・・・メインホッパ、３・・・サ
フホッパ、４・・・移送手段、６・・・混合機、７・・
・搬送手段、８・・・移送手段、１２・・・押出成型機
、１６・・・乾燥機、２７・・・振動ふるい装置。The drawings show embodiments of the present invention, and FIG. 1 is a schematic plan view of an apparatus for producing excrement processing material, and FIG. 2 is a schematic front view of the apparatus for producing excrement processing material. DESCRIPTION OF SYMBOLS 1... Manufacturing device, 2... Main hopper, 3... Saf hopper, 4... Transfer means, 6... Mixer, 7...
- Conveying means, 8... Transfer means, 12... Extrusion molding machine, 16... Dryer, 27... Vibrating sieving device.
Claims (3)
１０〜３０重量％含有し、水分含有率１０〜１５％に調
製した粒状の動物用の糞尿処理材。(1) A granular animal excrement treatment material made from pulp sludge as the main raw material, containing 10 to 30% by weight of calcium carbonate, and having a moisture content of 10 to 15%.
カルシウムを１０〜３０重量％混合攪拌し、造粒後、乾
燥温度１００〜１２０℃で水分含有率１０〜１５％まで
乾燥することを特徴とする動物用の糞尿処理材の製造方
法。(2) Pulp sludge with a moisture content of 65 to 80% is mixed with 10 to 30% by weight of calcium carbonate, stirred, granulated, and then dried at a drying temperature of 100 to 120°C to a moisture content of 10 to 15%. A method for manufacturing animal excrement disposal material.
たメインホッパと、炭酸カルシウムを貯留する底部に移
送手段を設けたサブホッパと、上記パルプスラッジと炭
酸カルシウムとを混合する混合機と、上記混合物を所定
の粒度に造粒する押出成型機と上記造粒物を乾燥する乾
燥機と、乾燥した造粒物の粒度を選別する振動ふるい装
置と、上記した各機器間を連絡する搬送手段との結合か
らなる動物用の糞尿処理材の製造装置。(3) A main hopper that stores pulp sludge and has a transfer means at the bottom, a sub-hopper that stores calcium carbonate and has a transfer means at the bottom, a mixer that mixes the pulp sludge and calcium carbonate, and the mixture. an extrusion molding machine that granulates the granules to a predetermined particle size, a dryer that dries the granulated product, a vibrating sieve device that sorts the particle size of the dried granulated product, and a conveying means that connects each of the above-mentioned devices. A manufacturing device for animal excrement disposal material consisting of a bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63329205A JP2516060B2 (en) | 1988-12-28 | 1988-12-28 | Animal excrement treatment material, excrement treatment material manufacturing method, and excrement treatment material manufacturing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63329205A JP2516060B2 (en) | 1988-12-28 | 1988-12-28 | Animal excrement treatment material, excrement treatment material manufacturing method, and excrement treatment material manufacturing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02177833A true JPH02177833A (en) | 1990-07-10 |
| JP2516060B2 JP2516060B2 (en) | 1996-07-10 |
Family
ID=18218830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63329205A Expired - Fee Related JP2516060B2 (en) | 1988-12-28 | 1988-12-28 | Animal excrement treatment material, excrement treatment material manufacturing method, and excrement treatment material manufacturing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516060B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516060B2 (en) * | 1988-12-28 | 1996-07-10 | イデシギョー株式会社 | Animal excrement treatment material, excrement treatment material manufacturing method, and excrement treatment material manufacturing apparatus |
| WO1997015184A1 (en) * | 1995-10-26 | 1997-05-01 | Ray Smith Associates Limited | Method and apparatus for producing paper pellets |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3712319B2 (en) * | 1997-10-30 | 2005-11-02 | ユニ・チャームペットケア株式会社 | Animal excrement disposal material and method for producing the same |
| JP4495305B2 (en) * | 2000-06-06 | 2010-07-07 | ユニ・チャームペットケア株式会社 | Animal excrement disposal material that can be washed away in the toilet |
| JP6230352B2 (en) | 2013-09-19 | 2017-11-15 | ユニ・チャーム株式会社 | Manufacturing method and manufacturing apparatus for animal excrement disposal materials |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS567429A (en) * | 1979-06-29 | 1981-01-26 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Patterning device |
| JPS5925629A (en) * | 1982-07-30 | 1984-02-09 | 株式会社エンゼル | Treating material of pet excretion |
| JPS6094043A (en) * | 1983-10-28 | 1985-05-27 | 日本農産工業株式会社 | Production of excretion treating material |
| JPS6094042A (en) * | 1983-10-27 | 1985-05-27 | 日本農産工業株式会社 | Excretion treating material |
| JPS6260491A (en) * | 1985-09-06 | 1987-03-17 | Aichi Emason Denki Kk | Method of detecting position of rotor for brushless dc motor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516060B2 (en) * | 1988-12-28 | 1996-07-10 | イデシギョー株式会社 | Animal excrement treatment material, excrement treatment material manufacturing method, and excrement treatment material manufacturing apparatus |
-
1988
- 1988-12-28 JP JP63329205A patent/JP2516060B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS567429A (en) * | 1979-06-29 | 1981-01-26 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Patterning device |
| JPS5925629A (en) * | 1982-07-30 | 1984-02-09 | 株式会社エンゼル | Treating material of pet excretion |
| JPS6094042A (en) * | 1983-10-27 | 1985-05-27 | 日本農産工業株式会社 | Excretion treating material |
| JPS6094043A (en) * | 1983-10-28 | 1985-05-27 | 日本農産工業株式会社 | Production of excretion treating material |
| JPS6260491A (en) * | 1985-09-06 | 1987-03-17 | Aichi Emason Denki Kk | Method of detecting position of rotor for brushless dc motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516060B2 (en) * | 1988-12-28 | 1996-07-10 | イデシギョー株式会社 | Animal excrement treatment material, excrement treatment material manufacturing method, and excrement treatment material manufacturing apparatus |
| WO1997015184A1 (en) * | 1995-10-26 | 1997-05-01 | Ray Smith Associates Limited | Method and apparatus for producing paper pellets |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516060B2 (en) | 1996-07-10 |
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