JP2005177732A - Stirring and pulverizing treatment apparatus - Google Patents

Stirring and pulverizing treatment apparatus Download PDF

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JP2005177732A
JP2005177732A JP2003436702A JP2003436702A JP2005177732A JP 2005177732 A JP2005177732 A JP 2005177732A JP 2003436702 A JP2003436702 A JP 2003436702A JP 2003436702 A JP2003436702 A JP 2003436702A JP 2005177732 A JP2005177732 A JP 2005177732A
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cylinder
double
stirring
pulverizing
treatment tank
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Kenei Oshiro
健栄 大城
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a stirring and pulverizing treatment apparatus capable of promptly and steadily stirring and pulverizing a treating object by providing a double treatment tank and a double pulverizing treatment tank respectively with a heat source and thereby keeping the treating object in each treatment tank at an appropriate temperature. <P>SOLUTION: The pulverizing treatment main body is made up of the double treatment tank at the outer periphery, a double stirring/pulverizing cylinder at the inside and a rotating shaft at the center, and the double treatment tank is provided in between its outer cylinder and inner cylinder with an empty space, and at the upper part of the empty space, a steam inlet port for pouring the heat source and a steam outlet port at the other side respectively are provided. The double stirring/pulverizing cylinder is provided at its upper part with an empty space in between outer and inner cylinders to form a double tank and at its lower part, a crushing cylinder provided with cut-out holes at its outer periphery is integrally formed. The rotating shaft is wound at its outer periphery with a stirring blade. The double stirring/pulverizing cylinder is provided at one end of its upper part with a steam inlet port for pouring the steam or the like serving as a heat source into the inner empty space and a steam outlet port for discharging at the other end respectively. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、各種の有機固形物等に菌体を使用し、二重処理槽の内部の被処理物に対して、該二重処理槽と二重粉砕処理槽の外側と内側との両方から各々熱源を与えて撹拌、粉砕する撹拌粉砕処理装置に関するものである。  The present invention uses bacterial cells for various organic solids, etc., and from both the inside and outside of the double treatment tank and the double pulverization treatment tank with respect to the object to be treated inside the double treatment tank. The present invention relates to an agitation and pulverization processing apparatus that applies a heat source to agitate and pulverize.

従来この種の撹拌粉砕処理装置は、処理槽の内部にスクリュー軸の外周にスクリュー羽根を巻着したものを撹拌筒の内部に縦設して送り出すと共に、下部の鋸刃及び撹拌筒の外周に設けた粉砕用孔の下部に被処理物を注入し、該粉砕用孔より押し出しされた粉砕は、再度被処理物に落下し、底部から撹拌のスクリューによって撹拌筒内に圧送するものが知られている。
特許第２５３３４５８号公報参照 Conventionally, this type of agitation and pulverization apparatus has a processing vessel in which a screw blade is wound around the outer periphery of a screw shaft and is vertically installed inside the agitation cylinder and sent to the lower saw blade and the outer periphery of the agitation cylinder. It is known that the object to be processed is injected into the lower part of the crushing hole provided, and the pulverization pushed out from the crushing hole falls again on the object to be processed and is pumped from the bottom into the stirring cylinder by a stirring screw. ing.
See Japanese Patent No. 2533458

発明が解決しよとうする課題Problems to be solved by the invention

本発明は、上記従来の技術で述べた撹拌粉砕処理装置は、被処理物の撹拌と粉砕との調整及び水分と酸素の調節も容易に出来るものであるが、例えば、厨芥等の有機固形物の堆肥化処理等に最も必要な温度管理が不充分である問題点があった。
また、各種の汚泥等の有機物の種類による処理物に対する異なる発酵能力に対する槽内の調整については何等配慮されず無駄な処理時間を要すると云う問題点を有していた。
本発明は、従来の技術の有するこのような問題点に鑑みてなされたものであり、その主たる目的とする所は、二重処理槽には、外周筒と内周筒とによって熱源を送る空間部を設ける。また、二重処理槽の内部に設置する二重撹拌粉砕筒も外筒と内筒とによって熱源を送る空間部を設けて、処理槽内の温度を適宜一定に確保することによって各種の汚泥等の被処理物を短時間で処理することができる撹拌粉砕処理装置を提供するものである。In the present invention, the stirring and pulverizing apparatus described in the above-mentioned prior art can easily adjust the stirring and pulverization of the object to be processed and the adjustment of moisture and oxygen. There was a problem that the most necessary temperature control for composting treatment was not enough.
In addition, there is a problem in that wasteful processing time is required without any consideration regarding the adjustment in the tank for different fermentation capacities for processed products depending on the type of organic matter such as various types of sludge.
The present invention has been made in view of the above-described problems of the prior art, and the main object of the present invention is to provide a space for sending a heat source to the double processing tank by an outer cylinder and an inner cylinder. Provide a part. In addition, the double stirring and pulverizing cylinder installed inside the double processing tank is also provided with a space for sending a heat source by the outer cylinder and the inner cylinder, and various sludges etc. are secured by keeping the temperature in the processing tank appropriately constant. An agitation and pulverization apparatus capable of processing the object to be processed in a short time is provided.

課題を解決するための手段Means for solving the problem

上記目的を達成するために、本発明の撹拌粉砕処理装置は、粉砕処理槽本体を外周の二重処理槽と、内部の二重撹拌粉砕筒と中心の回転軸とより構成され、その後該二重処理槽は、底部を有する外周筒と内周筒とによって二重の処理槽を形成してある。該二重処理槽には、上部の一方より熱源を注入する蒸気入口部と他方に排出する蒸気出口部とを各装設してある。
次に、該二重撹拌粉砕筒は、底部を有する外筒と内筒とを以って二重の撹拌粉砕筒を形成する。また、該二重撹拌粉砕筒には、下部に外周に切抜き穴を設けた破砕筒を一体に形成したものである。In order to achieve the above object, an agitation pulverization apparatus of the present invention comprises a pulverization treatment tank main body comprising an outer peripheral double treatment tank, an internal double agitation pulverization cylinder, and a central rotating shaft. In the heavy processing tank, a double processing tank is formed by an outer peripheral cylinder and an inner peripheral cylinder having a bottom. The double treatment tank is provided with a steam inlet portion for injecting a heat source from one of the upper portions and a steam outlet portion for discharging to the other.
Next, the double stirring and grinding cylinder forms a double stirring and grinding cylinder with an outer cylinder and an inner cylinder having a bottom. Further, the double stirring and pulverizing cylinder is integrally formed with a crushing cylinder having a cutout hole in the outer periphery in the lower part.

また、該二重撹拌粉砕筒は、二重の筒体の上面を閉塞し、内部の空間部に対して蒸気等の熱源を一方より注入する蒸気入口部と、他方に排出する蒸気出口部とを各々装設してある。該回転軸には、外周に上昇用の撹拌翼を巻着してある。  In addition, the double stirring and pulverizing cylinder closes the upper surface of the double cylinder, a steam inlet part for injecting a heat source such as steam into the internal space part from one side, and a steam outlet part for discharging to the other side. Are installed. A stirring blade for ascending is wound around the outer periphery of the rotating shaft.

発明の効果The invention's effect

以上説明したように構成されている本発明の撹拌粉砕処理装置によれば、従来のもののように、自然の温度で粉砕処理するものと比較して温度管理が極めて簡単容易にできると共に、各種の汚泥処理に対応して自由に槽内温度を調整できると云う便利で優れた効果がある。また、本発明は、縦型の外側の二重処理槽と内側の二重撹拌粉砕筒とに熱源を注入して粉砕、撹拌を同時に作動して処理するので各種の有機固形物に対する所要時間を自由に選定して短時間の処理等に優れた効果を達成できるものである。そして、縦型の粉砕処理槽本体を、外周の二重処理槽と、内周の二重撹拌粉砕筒と中心の回転軸との作用で処理物が自然落下方式で循環を繰り返されるので抵抗なく均一な状態で撹拌される効果がある。また、底部を有する外周筒と内周筒との中間に空間部を設け、その空間部の一方より他方に熱源を注入することにより、処理槽内の被処理物の温度を効率よく高低自由に調整できる効果がある。更に、内部に位置する二重撹拌粉砕筒には、下方の外周に切抜き穴を穿設した破砕筒を一体的に形成したので、全体を小型化され破砕を確実とすると共に、破砕物は切抜き穴より自然に押し出され無理な力が必要なく破砕処理される効果がある。また、二重撹拌粉砕筒の上方に設けた上面を閉塞した外筒と内筒との間の空間部に熱源を一方より注入する蒸気入口部と排出用の蒸気出口部を設けたことにより、外周に設けた該二重処理槽の空間部に注入される熱源との内外両方からの相乗効果により効率よく敏速に処理槽内の温度を安定よく上昇できる効果がある。  According to the stirring and pulverizing apparatus of the present invention configured as described above, the temperature control can be made extremely simple and easy as compared to the conventional pulverizing process as compared with the conventional apparatus. There is a convenient and excellent effect that the temperature in the tank can be freely adjusted in accordance with the sludge treatment. In addition, the present invention performs processing by injecting a heat source into the vertical outer double treatment tank and the inner double stirring pulverization cylinder and pulverizing and stirring simultaneously, so the time required for various organic solids is reduced. It is possible to select freely and achieve an excellent effect for short-time processing. And the vertical pulverization treatment tank main body has no resistance because the processed material is repeatedly circulated by the natural fall method by the action of the outer peripheral double treatment tank, the inner peripheral double stirring pulverization cylinder and the central rotating shaft. There is an effect of stirring in a uniform state. In addition, by providing a space in the middle between the outer cylinder and the inner cylinder having a bottom, and injecting a heat source from one of the spaces to the other, the temperature of the object in the treatment tank can be efficiently increased and decreased freely. There is an effect that can be adjusted. Furthermore, the double agitation crushing cylinder located inside is integrally formed with a crushing cylinder with a cutout hole in the lower outer periphery, so that the whole is downsized to ensure crushing and the crushed material is cut out. It has the effect of being pushed out naturally from the hole and crushing without excessive force. In addition, by providing a steam inlet part for injecting a heat source from one side and a steam outlet part for discharge in a space part between the outer cylinder and the inner cylinder, the upper surface of which is provided above the double stirring and grinding cylinder, Due to a synergistic effect from both inside and outside with the heat source injected into the space of the double treatment tank provided on the outer periphery, there is an effect that the temperature in the treatment tank can be stably and efficiently raised.

本発明の実施の形態を説明すると、先ず、粉砕処理槽本体（１）の二重処理槽（２）に設けた空間部（８）に蒸気等による熱源（蒸気１気圧）を注入して温度の管理をし、且つ該二重処理槽（２）の内部に被処理物と共に培養された菌体とを入れ、槽内温度を内容物によって適応する温度の４５℃乃至９０℃の間を使用し、中央の回転軸（５）の外周の撹拌翼（２０）によって上昇させて二重撹拌粉砕筒（３）内に圧送される。この時、二重撹拌粉砕筒（３）は、上部に設けた外筒（１１）と内筒（１２）の間の空間部（１３）に蒸気等の熱源を注入して温度管理をしながら内部の被処理物にも温度を与えて圧送する。そして、該二重撹拌粉砕筒（３）の下方の破砕筒（１４）に設けた切抜き穴（１５）から粉砕押し出されると共に、破砕爪（１６）によっても粉砕される。
また、該二重撹拌粉砕筒（３）の上部開口部に達した粉砕物は、開口部の周縁から押し出され、再度該二重処理槽（２）の内部に分散状態で自然落下させて撹拌し、粉砕を均一な状態で送り込まれものである。The embodiment of the present invention will be described. First, a heat source (steam 1 atm) by steam or the like is injected into the space (8) provided in the double processing tank (2) of the pulverizing tank main body (1) to set the temperature. In addition, the fungus body cultured with the object to be treated is placed in the double treatment tank (2), and the temperature within the tank is adapted to 45 ° C to 90 ° C depending on the contents. Then, it is raised by the stirring blade (20) on the outer periphery of the central rotating shaft (5) and is pumped into the double stirring and pulverizing cylinder (3). At this time, the double stirring and pulverizing cylinder (3) controls the temperature by injecting a heat source such as steam into the space (13) between the outer cylinder (11) and the inner cylinder (12) provided in the upper part. Pressure is also applied to the internal workpiece to be treated. And it crushes and extrudes from the cutout hole (15) provided in the crushing cylinder (14) below this double stirring crushing cylinder (3), and is also grind | pulverized by the crushing claw (16).
In addition, the pulverized product that has reached the upper opening of the double stirring and pulverizing cylinder (3) is pushed out from the peripheral edge of the opening, and again spontaneously falls into the double processing tank (2) in a dispersed state and stirred. Then, the pulverization is fed in a uniform state.

次に、本発明の実施例を図面について説明すると、図１に示すものは、本発明の処理装置を作動させる一部欠除した粉砕処理装置を示し、（１）は、粉砕処理槽本体を示すものである。
前記粉砕処理槽本体（１）は、外周の二重処理槽（２）と、その内部に位置する二重撹拌粉砕筒（３）と、中心部に位置する回転軸（５）とより構成されている。Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a pulverization processing apparatus in which a part of the processing apparatus of the present invention is operated, and (1) shows a pulverization processing tank body. It is shown.
The said grinding | pulverization processing tank main body (1) is comprised from the outer periphery double processing tank (2), the double stirring grinding | pulverization cylinder (3) located in the inside, and the rotating shaft (5) located in a center part. ing.

該二重処理槽（２）は、図２に示す如く、底部（９）を有する外周筒（６）と、底部（１０）を有する内周筒（７）との外周の間に約２０ｍｍ程度の空間部（８）を設けて二重槽（４）を形成してある。
該二重処理槽（２）には、該空間部（８）上部から内部にボイラーの蒸気等の熱源を矢印の如く一方より注入する蒸気入口部（２２）と、対向する他方に排出用の蒸気出口部（２３）を各々装設してある。
次に、該二重撹拌粉砕筒（３）には、図３、図４に示す如く、上部に外筒（１１）と内筒（１２）を以って空間を２０ｍｍ程度の空間部（１３）を設けた二重槽（１９）を形成してある。該二重槽（１９）には、上部外周を閉塞し、上部の一方より蒸気等の熱源を矢印の如く注入する蒸気入口部（２２）を設けると共に、蒸気出口側となる他方に蒸気出口部（２３）を装設してある。
更に、該二重撹拌粉砕筒（３）には、上部の該二重槽（１９）の下部に破砕筒（１４）を一体に形成してある。該破砕筒（１４）には、外周に多数の鋏角状の切抜き穴（１５）（１５）を形成してある。また、該破砕筒（１４）の下端には、外周に多数の破砕爪（１６）（１６）を突設形成して切断と撹拌とを効率良く実施するものである。As shown in FIG. 2, the double processing tank (2) has a length of about 20 mm between the outer periphery of the outer peripheral tube (6) having the bottom (9) and the inner peripheral tube (7) having the bottom (10). The space (8) is provided to form a double tank (4).
In the double treatment tank (2), a steam inlet (22) for injecting a heat source such as boiler steam from the upper part to the inside from the upper part of the space part (8) and an exhaust for discharge on the other opposite side Each of the steam outlets (23) is installed.
Next, as shown in FIGS. 3 and 4, the double stirring and pulverizing cylinder (3) has an outer cylinder (11) and an inner cylinder (12) at the upper portion to form a space portion (13 mm). ) Is provided to form a double tank (19). The double tank (19) is provided with a steam inlet portion (22) for closing the outer periphery of the upper portion and injecting a heat source such as steam from one side of the upper portion as indicated by an arrow, and a steam outlet portion on the other side on the steam outlet side. (23) is installed.
Furthermore, a crushing cylinder (14) is integrally formed in the lower part of the upper double tank (19) in the double stirring and crushing cylinder (3). The crushing cylinder (14) is formed with a number of depressions (15) and (15) in the form of depressions on the outer periphery. In addition, a large number of crushing claws (16) and (16) are formed on the outer periphery at the lower end of the crushing cylinder (14) to efficiently perform cutting and stirring.

次に、該回転軸（５）には、図５に示す如く、下部の外周より該二重撹拌粉砕筒（３）の内部の被処理物を撹拌しながら矢印方向に送出する撹拌翼（２０）を所定位置まで巻着してある。（２１）は、該回転軸（５）の底部に設けた低部撹拌用の底部撹拌翼を示すものである。
また、図４に示す、底部空間部（１７）は、該二重撹拌粉砕筒（３）の外筒（１１）より内部の内筒（１２）を短寸法とし、隙間を形成して熱源を矢印の如く送風するものである。（１８）の矢印は処理物侵入口を示すものである。符号（２５）の矢印は、該二重撹拌粉砕筒（３）の上方より該二重処理槽（２）の内部に落下する再処理する処理物流出印を示すものである。Next, as shown in FIG. 5, the rotating shaft (5) has a stirring blade (20) that feeds in a direction of an arrow while stirring the workpiece inside the double stirring and pulverizing cylinder (3) from the outer periphery of the lower portion. ) Is wound to a predetermined position. (21) shows a bottom agitating blade for low part agitation provided at the bottom of the rotating shaft (5).
In addition, the bottom space (17) shown in FIG. 4 has a shorter inner cylinder (12) than the outer cylinder (11) of the double stirring and pulverizing cylinder (3), forming a gap to provide a heat source. It blows like an arrow. The arrow in (18) indicates the workpiece entry port. The arrow of a code | symbol (25) shows the processed material outflow mark to be reprocessed which falls into the inside of this double processing tank (2) from the upper part of this double stirring crushing cylinder (3).

更に、図１には、該回転軸（５）を作動する装置を示す概略図であって、（２６）は電力入力線を示すもので、該電力入力線（２６）にはモータ（２７）及びベルト（２８）を経て回転軸（５）を回転する減速機（２９）を示したものである。  Further, FIG. 1 is a schematic view showing an apparatus for operating the rotating shaft (5), wherein (26) shows a power input line, and the power input line (26) has a motor (27). And the speed reducer (29) which rotates a rotating shaft (5) through a belt (28) is shown.

本発明の一部欠除した処理装置及び駆動装置を示す全体の正面図である。  It is the whole front view which shows the processing apparatus and drive device which a part of this invention lacked. 同じく本発明の粉砕処理本体の一部欠除した斜面図である。  It is the slope figure which a part of pulverization processing main part of the present invention was missing similarly. 本発明の二重撹拌粉砕筒の内部を開示した一部欠除した斜面図である。  It is the slope figure which a part of which disclosed the inside of the double stirring crushing cylinder of the present invention was omitted. 同じく本発明の二重撹拌粉砕筒の外筒を示す斜面図である。  It is a perspective view which similarly shows the outer cylinder of the double stirring crushing cylinder of this invention. 本発明の撹拌翼を設けた回転軸の正面図である。  It is a front view of the rotating shaft which provided the stirring blade of this invention.

符号の説明Explanation of symbols

１ 粉砕処理槽本体
２ 二重処理槽
３ 二重撹拌粉砕筒
４、１９ 二重槽
５ 回転軸
６ 外周筒
７ 内周筒
８、１３ 空間部
９、１０ 底部
１１ 外筒
１２ 内筒
１４ 破砕筒
１５ 切抜き穴
１６ 破砕爪
１７ 底部空間部
１８ 処理物侵入口
２０ 撹拌翼
２２ 蒸気入口部
２３ 蒸気出口部
２５ 処理物流出部DESCRIPTION OF SYMBOLS 1 Crush processing tank main body 2 Double processing tank 3 Double stirring crushing cylinders 4, 19 Double tank 5 Rotating shaft 6 Outer cylinder 7 Inner cylinder 8, 13 Space part 9, 10 Bottom part 11 Outer cylinder 12 Inner cylinder 14 Crush cylinder 15 Cutout hole 16 Crushing claw 17 Bottom space part 18 Processed object entrance 20 Stirring blade 22 Steam inlet part 23 Steam outlet part 25 Processed product outlet part

Claims (2)

粉砕処理槽本体は、外周の二重処理槽と内部の二重撹拌粉砕筒と中心の回転軸よりなる撹拌粉砕処理装置において、前記二重処理槽は、底部を各々有する外周筒と内周筒との中間に空間部を設け、該空間部には、内部に蒸気等の熱源を一方より注入する蒸気入口部と、他方に排出する蒸気出口部とを各装設し、該二重撹拌粉砕筒には、上部に外筒と内筒との間に空間部を設けて二重筒を形成し、下部には外周に切抜き穴を穿設した破砕筒とを一体に形成し、該回転軸には、外周に撹拌用の撹拌翼を巻着したことを特徴とする撹拌粉砕処理装置。  The crushing treatment tank main body is an agitation crushing processing apparatus comprising an outer double treatment tank, an internal double agitation crushing cylinder, and a central rotating shaft. The double treatment tank includes an outer cylinder and an inner cylinder each having a bottom portion. A space part is provided in the middle of each, and in the space part, a steam inlet part into which a heat source such as steam is injected from one side and a steam outlet part to be discharged to the other side are respectively installed, and the double stirring pulverization The cylinder is formed with a space between the outer cylinder and the inner cylinder at the upper part to form a double cylinder, and the lower part is integrally formed with a crushing cylinder having a cutout hole at the outer periphery. The stirring pulverization apparatus characterized in that a stirring blade for stirring is wound around the outer periphery. 該二重撹拌粉砕筒には、上面を閉塞し、外筒と内筒との内部に空間部を設け、該空間部に蒸気等の熱源を一方より注入する蒸気入口部と、他方に排出する蒸気出口部とを各々装設したことを特徴とする請求項１の撹拌粉砕処理装置。  The double stirring and pulverizing cylinder has an upper surface closed, a space is provided inside the outer cylinder and the inner cylinder, and a steam inlet into which a heat source such as steam is injected from one side into the space and discharged to the other. The stirring and pulverizing apparatus according to claim 1, wherein each of the steam outlet portions is installed.
JP2003436702A 2003-12-19 2003-12-19 Stirring and pulverizing treatment apparatus Pending JP2005177732A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109530019A (en) * 2018-11-29 2019-03-29 宁夏北伏科技有限公司 Silicon carbide micro-powder circular grinding system
CN110142107A (en) * 2019-05-21 2019-08-20 西华大学 A kind of bilayer ball grinder
CN112755235A (en) * 2021-01-12 2021-05-07 李国俊 Medical waste treatment device and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109530019A (en) * 2018-11-29 2019-03-29 宁夏北伏科技有限公司 Silicon carbide micro-powder circular grinding system
CN109530019B (en) * 2018-11-29 2024-03-01 宁夏北伏科技有限公司 Silicon carbide micropowder circulation grinding system
CN110142107A (en) * 2019-05-21 2019-08-20 西华大学 A kind of bilayer ball grinder
CN110142107B (en) * 2019-05-21 2024-03-29 西华大学 Double-deck ball-milling jar
CN112755235A (en) * 2021-01-12 2021-05-07 李国俊 Medical waste treatment device and method

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