JP2006239672A

JP2006239672A - Device for stirring and crushing

Info

Publication number: JP2006239672A
Application number: JP2005096014A
Authority: JP
Inventors: Kenei Oshiro; 健栄大城
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-01
Filing date: 2005-03-01
Publication date: 2006-09-14

Abstract

<P>PROBLEM TO BE SOLVED: To quickly and definitely stir and crush a treated object in a treating tank at an appropriate temperature by providing a heating source at a double treating tank. <P>SOLUTION: In the device provided with the double treating tank, a stirring/crushing cylinder, and a rotating shaft provided with a stirring blade is vertically inserted into the internal center of the stirring/crushing cylinder, cutout holes are bored at the entire circumference, an opened annular cylinder largely released downwardly is provided at the lower section, long cutout holes are provided at the circumference, and crushing nails are provided as protruded at the tip of the circumference in the stirring/crushing cylinder. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、各種の有機固形物等に培養の菌体を使用し、二重処理槽の内部の被処理物に対して、該二重処理槽と内部の撹拌粉砕筒に設けた切抜き穴と長孔切抜き穴とによって、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 cultured cells for various organic solids, etc., and with respect to the object to be treated in the double treatment tank, a cutout hole provided in the double treatment tank and the stirring and grinding cylinder inside The present invention relates to an agitation and pulverization apparatus that agitates and pulverizes with a long hole cutout hole.

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粉砕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、再度被処理物内に落下し、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 kind of agitation and pulverization apparatus has a processing vessel in which a screw blade is wound around an outer periphery of a screw shaft, and is vertically installed inside an agitation and pulverization cylinder, and the lower saw blade and the outer periphery of the agitation cylinder The processing object is injected into the lower part of the crushing hole provided in the crushing hole, and the pulverization pushed out from the crushing hole falls again into the processing object and is pumped from the bottom into the stirring cylinder by a stirring screw. Are known.
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、先に出願人が出願した特願２００３−４３６７０２号の二重攪拌粉砕筒では、固形物の粉砕加工と固形物の巻上げ作動とが大変に悪いと云う問題点があった。更に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撹拌粉砕筒の外周全体に多数の切抜き穴を穿設し、且つ破砕筒の下部に下向に開放した長孔切抜き穴を設けた開口輪筒を形成し、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早く能率よく短時間で混合撹拌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.
Further, the double stirring and pulverizing cylinder of Japanese Patent Application No. 2003-436702 filed by the applicant previously has a problem that the pulverization processing of the solid and the winding operation of the solid are very bad. Furthermore, there is a problem that wasteful processing time is required without any consideration regarding the adjustment in the tank for different fermentation capacities with respect to the processed products depending on the types of organic substances 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, a large number of cut-out holes are formed in the entire outer periphery of the stirring and pulverizing cylinder installed in the double processing tank, and an open ring cylinder having a long hole cut-out hole opened downward is formed in the lower part of the crushing cylinder. In addition, the present invention provides an agitation and pulverization apparatus capable of mixing and agitating various kinds of objects to be treated such as sludge quickly and efficiently in a short time by ensuring a constant temperature in the treatment tank.

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、内部の撹拌粉砕筒と中心の回転軸とより構成され、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、該撹拌粉砕筒は、外周全体に多数の切抜き穴を穿設する。その撹拌破砕筒には、下部に下向に開放した開口輪筒を形成する。該開口輪筒には、外周に縦方向の長孔切抜き穴を設けると共に、先端の外周に多数の破砕爪を突設してある。In order to achieve the above object, an agitation pulverization apparatus of the present invention comprises a pulverization treatment tank main body composed of an outer peripheral double treatment tank, an internal agitation pulverization cylinder, and a central rotating shaft. Has a double processing tank 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 stirring and pulverizing cylinder is provided with a number of cutout holes on the entire outer periphery. The stirring crushing cylinder is formed with an open cylinder opened downward at the bottom. The open ring tube is provided with a long hole cutout hole in the vertical direction on the outer periphery, and a number of crushing claws projecting on the outer periphery of the tip.

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の熱源と内側の撹拌粉砕筒とによって粉砕、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、縦型の粉砕処理槽を、外周の二重処理槽と、内周の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粉砕撹拌される効果がある。また、二重処理槽には、底部を有する外周筒と内周筒との中間に流通路を設け、その流通路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、内部に位置する撹拌粉砕筒には、外周全体に多数の切抜き穴を穿設して全体を小型化して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、撹拌粉砕筒には、下部に下向の開放した開口輪筒を設け、該開口輪筒には、外周に多数の縦方向の長孔切抜き穴を穿設したことにより、固形物の粉砕加工が多量に早く処理できる効果と、開放した該開口輪筒により、固形物の撹拌翼の巻上げ量が著しく向上する能力を発揮できる効果がある。 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 the present invention, since the processing is performed by simultaneously operating the pulverization and stirring by the heat source of the vertical outer double processing tank and the inner stirring and pulverizing cylinder, the time required for various organic solids can be freely selected. It is possible to achieve an excellent effect for short-time processing. And the vertical pulverization treatment tank is a uniform state without resistance because the treatment is repeatedly circulated by the natural fall method by the action of the outer peripheral double treatment tank, the inner peripheral stirring pulverization cylinder and the central rotating shaft Has the effect of being pulverized and stirred. The double processing tank has a flow passage in the middle between the outer peripheral cylinder and the inner peripheral cylinder having a bottom, and a heat source is injected from one of the flow paths into the other to There is an effect that the temperature can be adjusted efficiently and freely. Furthermore, the stirring and crushing cylinder located inside has a large number of cutout holes on the entire outer periphery to reduce the size of the whole to ensure crushing, and the crushed material is naturally pushed out of the cutout holes and has an unreasonable force. It has the effect of being crushed without need. In addition, the stirring crushing cylinder is provided with a downwardly opened opening cylinder at the bottom, and the opening cylinder is provided with a number of longitudinal long hole cutout holes on the outer periphery, thereby crushing solids. There is an effect that processing can be performed in a large amount quickly, and an effect that the opening amount of the solid stirring blade can be remarkably improved by the opened opening cylinder.

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（２６）によって上昇させて撹拌粉砕筒（３）内に圧送される。該撹拌粉砕筒（３）は、切抜き穴（１５）から粉砕を押し出されると共に、該撹拌粉砕筒（３）の下部に下向の大きく開放した開口輪筒（２０）により、固形物の粉砕加工と、固形物の巻上量が著しく大量に処理できるものである。また、破砕筒（１４）の下端に設けた破砕爪（１６）によっても粉砕される。
また、該撹拌粉砕筒（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 (26) on the outer periphery of the central rotating shaft (5) and fed into the stirring and grinding cylinder (3). The stirring pulverization cylinder (3) is pulverized from the cutout hole (15), and is solidly pulverized by an open ring cylinder (20) which is open downward at the bottom of the stirring pulverization cylinder (3). And the amount of winding of a solid substance can process a remarkably large quantity. Moreover, it grind | pulverizes also with the crushing claw (16) provided in the lower end of the crushing cylinder (14).
In addition, the pulverized product that has reached the upper opening of the stirring and pulverizing cylinder (3) is pushed out from the periphery of the opening, and is again naturally dropped in a dispersed state inside the double treatment tank (2) and stirred. The pulverization is sent 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全体の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撹拌粉砕筒（３）と、その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 an entire pulverization processing apparatus in which a processing apparatus of the present invention is partially omitted, and (1) is a pulverization processing tank. The main body is shown.
The pulverization treatment tank main body (1) is composed of an outer peripheral double treatment tank (2), an agitation pulverization cylinder (3) located inside thereof, and a rotating shaft (5) located at the center thereof. Yes.

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程度の流通路（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、該流通路（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、図３、図４に示す如く、該撹拌粉砕筒（３）には、外周全体に多数の鋏角状の切抜き穴（１５）（１５）を形成してある。また該撹拌粉砕筒（３）には、下部に下向に大きく開放した開口輪筒（２０）を設ける。該開口輪筒（２０）には、外周全体に多数の縦方向の切断用の長孔切抜き穴（２１）（２１）…を穿設してある。且つ該開口輪筒（２０）には、先端の外周に多数の破砕爪（１６）（１６）…を穿設形成して切断と撹拌とを効率良く実施するようになっている。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 flow path (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 side into the inside of the flow passage (8) from one side as indicated by an arrow, and a discharge source on the opposite side. Each of the steam outlets (23) is installed.
Next, as shown in FIGS. 3 and 4, the stirring and pulverizing cylinder (3) is formed with a large number of depression-like holes (15) and (15) in the entire outer periphery. In addition, the stirring and grinding cylinder (3) is provided with an open ring cylinder (20) that is largely open downward. A large number of longitudinal cut holes (21), (21),... For cutting in the vertical direction are formed on the entire outer periphery of the open tube (20). In addition, a large number of crushing claws (16), (16)... Are formed on the outer periphery of the tip of the open tube cylinder (20) for efficient 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（２６）を所定位置まで巻着してある。（２７）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、（１８）の矢印は下方からの処理物侵入口を示すものである。符号（１９）の矢印は、該撹拌粉砕筒（３）の上方より該二重処理槽（２）の内部に落下して再処理する処理物流出矢印を示すものである。Next, as shown in FIG. 5, the rotating shaft (5) is provided with an agitating blade (26) that feeds in a direction indicated by an arrow while stirring an object to be processed inside the agitating and grinding cylinder (3) from the outer periphery of the lower part. It is wound up to a predetermined position. (27) shows a bottom agitating blade for low part agitation provided at the bottom of the rotating shaft (5).
Moreover, the arrow of (18) shown in FIG. 4 shows the processed material entrance from the downward direction. The arrow of a code | symbol (19) shows the processed material outflow arrow which falls in the inside of this double processing tank (2) from the upper direction of this stirring crushing cylinder (3), and is reprocessed.

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、二重処理槽（２）と内部の撹拌粉砕筒（３）は、斜面を示している。（３０）は電力入力線を示すもので、該電力入力線（３０）にはモーター（３１）及びベルト（２８）を経て回転軸（６）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), and the double treatment tank (2) and the internal stirring and grinding cylinder (3) show slopes. (30) indicates a power input line, and the power input line (30) indicates a speed reducer (29) that rotates a rotating shaft (6) via a motor (31) and a belt (28). is there.

本発明の一部欠除及び斜面図の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 device and drive device of a partial omission and slope view of this invention. 同じく本発明の粉砕処理槽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 tank main part of the present invention lacked similarly. 本発明の撹拌粉砕筒のみを開示した一部欠除した斜面図である。 FIG. 4 is a partially omitted slope view showing only the stirring and grinding cylinder of the present invention. 同じく本発明の撹拌粉砕筒の内部の開示と全体を示す斜面図である。 It is a slope view showing the inside of the inside of the stirring crushing cylinder of the present invention and the whole. 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撹拌粉砕筒
４二重槽
５回転軸
６外周筒
７内周筒
８流通路
９、１０底部
１５切抜き穴
１６破砕爪
１８処理物侵入口
１９処理物流出矢印
２０開口輪筒
２１長孔切抜き穴
２２蒸気入口部
２３蒸気出口部
２６撹拌翼
２７底部撹拌翼
２８ベルト
２９減速機
３０電力入力線
３１モーターDESCRIPTION OF SYMBOLS 1 Crushing tank main body 2 Double processing tank 3 Stir crushing cylinder 4 Double tank 5 Rotating shaft 6 Outer cylinder 7 Inner cylinder 8 Flow path 9, 10 Bottom part 15 Cut hole 16 Crushing claw 18 Processed material inlet 19 Processed outflow Arrow 20 Open tube 21 Long hole cutout hole 22 Steam inlet 23 Steam outlet 26 Stirring blade 27 Bottom stirring blade 28 Belt 29 Reducer 30 Power input line 31 Motor

Claims

二重処理槽（２）とその内部に位置する撹拌粉砕筒（３）と、該撹拌粉砕筒（３）の内部中心部に撹拌翼（２６）を設けた回転軸（５）を縦挿した撹拌粉砕処理装置において、該撹拌粉砕筒（３）には、外周全体に多数の切抜き穴（１５）（１５）…を穿設すると共に、下端に下向に開放した開口輪筒（２０）を一体に形成し、該開口輪筒（２０）には、外周に多数の縦方向の長孔切抜き穴（２１）（２１）…を穿設し、該開口輪筒（２０）には、先端の外周に多数の破砕爪（１６）（１６）を突設したことを特徴とする撹拌粉砕処理装置。 A double processing tank (2), a stirring and pulverizing cylinder (3) positioned inside the double processing tank (2), and a rotating shaft (5) provided with a stirring blade (26) at the inner center of the stirring and pulverizing cylinder (3) were vertically inserted In the stirring and grinding treatment apparatus, the stirring and grinding cylinder (3) is provided with a number of cutout holes (15), (15)... A plurality of longitudinally elongated long hole cutout holes (21), (21)... Are formed on the outer periphery of the opening tube (20). An agitation and pulverization apparatus characterized in that a large number of crushing claws (16) and (16) are provided on the outer periphery.