JPS6261333B2 - - Google Patents
Info
- Publication number
- JPS6261333B2 JPS6261333B2 JP24189484A JP24189484A JPS6261333B2 JP S6261333 B2 JPS6261333 B2 JP S6261333B2 JP 24189484 A JP24189484 A JP 24189484A JP 24189484 A JP24189484 A JP 24189484A JP S6261333 B2 JPS6261333 B2 JP S6261333B2
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- paper sludge
- dry ink
- ink
- dry
- 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
Links
- 238000012546 transfer Methods 0.000 claims description 30
- 239000010802 sludge Substances 0.000 claims description 21
- 239000008188 pellet Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 10
- 238000005453 pelletization Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 description 11
- 239000000446 fuel Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 108091008695 photoreceptors Proteins 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 239000004449 solid propellant Substances 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Glanulating (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、電子写真複写の際に、感光体から
分離された転写用ドライインクのペレツト化処理
方法に関するものであつて、紙スラツジと混合
し、ペレツト状とすることによつて、表面積が大
きく燃焼し易い適宜なカロリーの燃料として利用
できるように工夫したものである。Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a method for pelletizing transfer dry ink separated from a photoreceptor during electrophotographic copying, and the present invention relates to a method for pelletizing transfer dry ink separated from a photoreceptor during electrophotographic copying. However, by making it into pellets, it has a large surface area and can be used as a fuel with an appropriate amount of calories that is easy to burn.
電子写真複写の際に、感光体から分離される廃
棄物である転写用ドライインクは、粉状体であつ
て、従来は、そのまま埋立材料として埋立地に用
いるのが最も普通の処理方法である。
Dry transfer ink, which is a waste product separated from the photoreceptor during electrophotographic copying, is in the form of a powder, and conventionally, the most common disposal method has been to use it as a landfill material as is. .
しかし、この転写用ドライインクは、ポリスチ
レン系樹脂を主要成分とするものであり、有害ガ
ス発生の無い充分に大きいカロリー（Ａ重油に略
相当する）を有しているので、約150℃近くまで
加熱して固形化し、燃料として使用することが試
行されたが、この方法では大きい塊状となつてし
まうので、固形処理後に、燃え易い適宜な大きさ
に破砕しなければならないと云う面倒な手数を要
するうえ、高カロリーのために炉壁の損傷が甚だ
しく、耐火性の大きい特別な燃焼炉にしか利用で
きないと云う不利がある。 However, this dry ink for transfer is mainly composed of polystyrene-based resin and has a sufficiently large calorie (approximately equivalent to heavy oil A) that does not generate harmful gases, so it can be used up to approximately 150℃. Attempts have been made to heat it to solidify it and use it as a fuel, but this method results in large lumps, which requires the troublesome process of crushing them into easily combustible pieces after solidifying them. In addition, it has the disadvantage that the high calorie content causes severe damage to the furnace wall, and that it can only be used in special combustion furnaces with high fire resistance.
この発明は、単に加熱成形するのみでは、効率
良く燃焼させるのがむつかしく、しかも、燃焼時
の発熱量が大き過ぎて炉壁を損傷し易いと云う問
題点を解消して燃焼に便利なペレツト状に形成
し、さらに、発熱量も適宜な値に適節する処理方
法を提案するものである。
This invention solves the problem that it is difficult to burn efficiently by simply heating and forming, and the amount of heat generated during combustion is too large, which easily damages the furnace wall. This paper proposes a processing method in which the amount of heat generated is also adjusted to an appropriate value.
上記問題点を解決するためにこの発明は次の技
術手段を講じた。
In order to solve the above problems, the present invention has taken the following technical means.
即ち、複写工程で分離される転写用ドライイン
ク１と、紙製造工程にて発生する紙スラツジ２と
を、混合、破砕、圧搾することによつて発熱させ
て紙スラツジの水分を減少せしめると共に、転写
用インク１が紙スラツジ２に溶着して合体し、小
孔１０，１０より上記合体物を絞り出してペレツ
ト体１３に形成することを特徴とする転写用ドラ
イインクのペレツト化処理方法である。 That is, the dry transfer ink 1 separated in the copying process and the paper sludge 2 generated in the paper manufacturing process are mixed, crushed, and squeezed to generate heat and reduce the water content of the paper sludge. This method of pelletizing dry ink for transfer is characterized in that the transfer ink 1 is welded to and combined with a paper sludge 2, and the combined product is squeezed out through small holes 10, 10 to form a pellet body 13.
次にこの発明の好ましい１実施例を説明する。 Next, a preferred embodiment of the present invention will be described.
電子写真複写機から発生する転写用ドライイン
ク１と、製紙工程の際に発生する小塊状の紙スラ
ツジ２（水分含水量約60〜75％重量％）とを、
略、同一重量の割合で第１図に例示した混合圧搾
装置３のホツパ４に供給し、モータ５にて駆動さ
れて矢線Ａ方向にゆるやかに回転するスクリユ６
によつて破砕筒７内を第１図の左方に向つて転写
用ドライインク１と紙スラツジ２が移送される際
に、転写用ドライインク１と紙スラツジ２が互に
混合し、スクリユ６の刃部６ａと破砕筒７の内周
に横長に設けてある固定刃８，８，……とによつ
て小塊状の紙スラツジ２が破砕されて小さい屑状
となつて転写用ドライインク１に充分に混合し、
スクリユ６の隣接刃間の容積の漸減作用によつて
上記混合物は、スクリユ６の移送先端部に近づく
に伴つて次第に強く圧搾されて摩擦熱を発生し、
この摩擦熱のために、紙スラツジ２の水分が蒸発
してその含水率が低下すると共に、転写用ドライ
インク１は溶解し紙スラツジ２に溶着して合体
し、破砕筒７の後端部に固設してあるプレート９
の多数の小孔１０，１０，……から上記合体物が
絞り出されるとき、スクリユ６に設けてあるカツ
タ１１，１１によつて切断されて短い棒状のペレ
ツト体１２，１２，……が生成されることにな
り、このようにして外に放出されたペレツト体１
２は、自己の保有熱によつてさらに含水率が低下
して最終的には約20％ていどの乾燥された状態と
なるものである。 Transfer dry ink 1 generated from an electrophotographic copying machine and small lump-shaped paper sludge 2 (water content approximately 60 to 75% by weight) generated during the paper manufacturing process,
A screw 6 is supplied to the hopper 4 of the mixing and pressing device 3 illustrated in FIG.
When the transfer dry ink 1 and the paper sludge 2 are transferred to the left in FIG. The paper sludge 2 in the form of small lumps is crushed into small scraps by the blade portion 6a and the fixed blades 8, 8, . mix thoroughly,
Due to the gradual reduction in volume between the adjacent blades of the screw 6, the mixture is gradually squeezed more strongly as it approaches the transfer tip of the screw 6, generating frictional heat.
Due to this frictional heat, the moisture in the paper sludge 2 evaporates and its moisture content decreases, and the transfer dry ink 1 melts and welds to the paper sludge 2 and coalesces, and is attached to the rear end of the crushing tube 7. Fixed plate 9
When the above-mentioned combined material is squeezed out from the numerous small holes 10, 10, . . . , it is cut by the cutters 11, 11 provided on the screw 6, and short rod-shaped pellets 12, 12, . The pellet body 1 released in this way
In No. 2, the moisture content further decreases due to its own retained heat, and finally reaches a dry state of about 20%.
実験例では、上記によつて得られたペレツト体
１２は、直径約６mm、長さが約15〜30mmの大きさ
となつていて、紙スラツジ２に転写用ドライイン
ク１が溶着して多孔質のペレツト体１２となつた
ので、堆積状態であつても、通気性に富む燃え易
い形状となつていて、又、カロリーの高い転写用
ドライインク１は、カロリーの低い紙スラツジ２
によつて増量されることになるので、ペレツト体
１２が有するカロリーは、適宜に調節されて通常
の燃焼炉に使用できることになつたのである。 In the experimental example, the pellet body 12 obtained as described above has a diameter of about 6 mm and a length of about 15 to 30 mm, and the dry ink 1 for transfer is welded to the paper sludge 2 to form a porous pellet. Since it becomes a pellet body 12, it has a highly breathable and combustible shape even in a deposited state, and the high calorie transfer dry ink 1 is replaced by a low calorie paper sludge 2.
As a result, the calorie content of the pellet body 12 can be adjusted appropriately and used in a normal combustion furnace.
即ち、出願人がさきに提案している実願昭55−
181481号による廃棄物の燃焼装置の燃料としてペ
レツト体１２をそのまま、即ち、特別な乾燥工程
を行わないで、試用して燃焼し易いものであるこ
とを確認している。 In other words, the applicant's earlier proposed application
The pellet body 12 was used as a fuel in the waste combustion apparatus according to No. 181481 without any special drying process, and it was confirmed that it was easy to burn.
即ち、同上燃焼装置は、前上り状に傾斜して設
けてある移送筒に移送スクリユを内装して移送筒
の始端のホツパ内のペレツト体が移送スクリユに
よつて送られて、移送スクリユの終端附近の移送
筒内に設けてある燃焼室にて自燃する構造であつ
て、燃焼ガスによつて温水暖房を行うようにした
ものである。 That is, in the above combustion apparatus, a transfer screw is installed in a transfer tube which is inclined upward in the front, and the pellets in the hopper at the starting end of the transfer tube are sent by the transfer screw to the terminal end of the transfer screw. It has a structure in which self-combustion occurs in a combustion chamber installed in a nearby transfer cylinder, and hot water heating is performed using combustion gas.
紙スラツジ２の含水水分が特に高いときには、
前記標準配合割合よりも転写用ドライインク１の
割合を増すようにし、逆に紙スラツジ２の含水率
が低いときは、転写用ドライインク１の割合を、
減少するようにして、ペレツト体１２の含水率を
略一定の約20％附近に調節し、所定の燃焼性能が
維持されるようにする。 When the moisture content of paper sludge 2 is particularly high,
The ratio of dry ink 1 for transfer is increased from the standard blending ratio, and conversely, when the water content of paper sludge 2 is low, the ratio of dry ink 1 for transfer is increased.
The moisture content of the pellet body 12 is adjusted to a substantially constant level of about 20% so that a predetermined combustion performance is maintained.
そして、上記実験に用いた混合圧搾装置３は、
スクリユ外径が170mm、長さは500mmで毎分100回
転であり、処理量は、ペレツト体１２の重量で約
400〜500Kg／ｈである。 The mixing and squeezing device 3 used in the above experiment was
The outer diameter of the screw is 170 mm, the length is 500 mm, and the rotation rate is 100 revolutions per minute.
It is 400-500Kg/h.
又、各図において符号１３は、プレート９を破
砕筒７の後端部に取付けているキヤツプナツトで
あり、符号１４，１５はベアリングである。 Further, in each figure, the reference numeral 13 is a cap nut that attaches the plate 9 to the rear end of the crushing cylinder 7, and the reference numerals 14 and 15 are bearings.
この発明に係る転写用ドライインクのペレツト
化処理方法は上述のように構成したものであつ
て、電子写真複写機から発生する転写用ドライイ
ンク１と紙製造工程で発生する紙スラツジ２とを
混合、破砕、圧搾することによつて発熱し、この
熱量は、紙スラツジ２を乾燥させると共に転写用
ドライインク１が溶解して紙スラツジ２に溶着さ
れることになつて互に合体し、小孔１０，１０，
……から合体物を絞り出してペレツト体１２が形
成されるようにしているので、細かく破砕された
紙スラツジ２に転写用ドライインク１が溶着して
形成されているペレツト体１２は、それ自身が、
多孔質となつていて通気性に富むものであり、し
かも、ペレツト体１２であるので、堆積された状
態でも全体として表面積が大きく充分な通気性を
有し、固体燃料として好適な性状が得られること
になつた。
The method for pelletizing dry ink for transfer according to the present invention is configured as described above, in which dry ink for transfer 1 generated from an electrophotographic copying machine and paper sludge 2 generated in the paper manufacturing process are mixed. , crushing, and squeezing generate heat, and this amount of heat dries the paper sludge 2 and melts the transfer dry ink 1 and welds it to the paper sludge 2, combining with each other to form small pores. 10,10,
Since the pellet body 12 is formed by squeezing out the combined material from..., the pellet body 12, which is formed by welding the transfer dry ink 1 to the finely crushed paper sludge 2, is itself ,
It is porous and has high air permeability, and since it is in the form of pellets 12, it has a large surface area as a whole and has sufficient air permeability even in the deposited state, and has properties suitable as a solid fuel. It became a matter of fact.
又、ペレツト体１２は、高カロリーの転写用ド
ライインク１と比較的に低カロリーの紙スラツジ
２とからなるので、高過ぎることの無い適宜なカ
ロリーに調節されて、通常の燃焼炉に用いるのに
好適となつたのであり、そして、適宜な燃焼炉を
使用することによつて、補助燃料を要しないで有
害ガスの発生も無く、完全に自燃させることがで
きて、燃焼熱を、例えば暖房用などとして充分に
利用できることになつたのである。 In addition, since the pellet body 12 is composed of a high-calorie transfer dry ink 1 and a relatively low-calorie paper sludge 2, the calorie is adjusted to an appropriate level without being too high, making it suitable for use in a normal combustion furnace. By using an appropriate combustion furnace, it is possible to completely self-combust without the need for auxiliary fuel or the generation of harmful gases, and the heat of combustion can be used for heating, for example. As a result, it became fully usable for various purposes.
図はこの発明に用いる混合圧搾装置の１例を示
し、第１図は全体の縦断側面図、第２図は第１図
のＢ−Ｂ線断面図である。
符号説明、１……転写用ドライインク、２……
紙スラツジ、１０……小孔、１２……ペレツト
体。
The figures show one example of a mixing and pressing device used in the present invention, with FIG. 1 being a longitudinal sectional side view of the whole, and FIG. 2 being a sectional view taken along the line B--B in FIG. 1. Code explanation, 1... Dry ink for transfer, 2...
Paper sludge, 10... small holes, 12... pellet body.
Claims (1)
と、紙製造工程にて発生する紙スラツジとを、混
合、破砕、圧搾することによつて発熱させて紙ス
ラツジの水分を減少せしめると共に転写用ドライ
インクを紙スラツジに溶着して合体し、小孔より
上記合体物を絞り出してペレツト体に形成するこ
とを特徴とする転写用ドライインクのペレツト化
処理方法。1. Dry transfer ink that is separated in the copying process and paper sludge generated in the paper manufacturing process are mixed, crushed, and squeezed to generate heat to reduce the water content of the paper sludge and reduce the dry ink for transfer. 1. A method for pelletizing dry ink for transfer, which comprises welding and combining with paper sludge, and squeezing out the combined product through small holes to form pellets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24189484A JPS61120626A (en) | 1984-11-16 | 1984-11-16 | Treatment for pelletizing transfer dry ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24189484A JPS61120626A (en) | 1984-11-16 | 1984-11-16 | Treatment for pelletizing transfer dry ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61120626A JPS61120626A (en) | 1986-06-07 |
| JPS6261333B2 true JPS6261333B2 (en) | 1987-12-21 |
Family
ID=17081132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24189484A Granted JPS61120626A (en) | 1984-11-16 | 1984-11-16 | Treatment for pelletizing transfer dry ink |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857892A (en) * | 2015-05-20 | 2015-08-26 | 江阴市凯乾机械有限公司 | Horizontal type continuous intensive mixing pelletizer with double functions |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005008768A (en) * | 2003-06-19 | 2005-01-13 | Shigenka System Kk | Solidified fuel, manufacturing method thereof, and solidified fuel manufacturing apparatus |
| JP4605367B2 (en) * | 2004-12-29 | 2011-01-05 | 有限会社アイシーズ | Waste toner solidification and reuse carbon resin-molding material manufacturing equipment |
-
1984
- 1984-11-16 JP JP24189484A patent/JPS61120626A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857892A (en) * | 2015-05-20 | 2015-08-26 | 江阴市凯乾机械有限公司 | Horizontal type continuous intensive mixing pelletizer with double functions |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61120626A (en) | 1986-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |