JPH06509048A - Raw material loading tank for concentrated substance pumps - Google Patents
Raw material loading tank for concentrated substance pumpsInfo
- Publication number
- JPH06509048A JPH06509048A JP4509783A JP50978392A JPH06509048A JP H06509048 A JPH06509048 A JP H06509048A JP 4509783 A JP4509783 A JP 4509783A JP 50978392 A JP50978392 A JP 50978392A JP H06509048 A JPH06509048 A JP H06509048A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- material loading
- loading tank
- drive shaft
- concentrated
- 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
- B28C5/1253—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with discharging devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
- F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
Abstract
(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 濃厚物質ポンプ用の原料装填タンク 本発明は、糸状の成分を含む濃厚物質を給送するための濃厚物質ポンプ用原料装 填タンクにして、特に上に向いた原料供給口と、特にタンク壁の下部に配置され た少なくとも一つの原料流出口と、原料装填タンクの外部に配置された原動機及 び１側が原料装填タンクの内部に係入する駆動軸によって駆動可能であり、かつ 攪拌アームが原料流出口の近くに延びる少なくとも一つの攪拌器とを有する原料 装填タンクに関する。[Detailed description of the invention] Raw material loading tank for concentrated substance pumps The present invention provides a raw material device for a concentrated substance pump for feeding concentrated substances containing filamentous components. Filling tanks, especially with the raw material inlet facing upwards and especially located at the bottom of the tank wall. at least one raw material outlet and a prime mover located outside the raw material loading tank. and the first side can be driven by a drive shaft inserted into the raw material loading tank, and and at least one agitator, the stirring arm extending near the feed outlet. Concerning loading tanks.
２シリンダー濃厚物質ポンプのためのこの種の公知の原料装填タンクの場合（Ｗ Ｏ８９／１０４８６） 、攪拌器は、中心を比較的細い駆動軸に装着されており 、かつタンク内の給送すべき原料を恒常的に給送シリンダー口の方向に送るらせ ん状の攪拌翼を有する。しかし、この種の攪拌器を含有する原料装填タンクを備 える濃厚物質ポンプは、例えば合成物質、繊維物質、あるいは薄板金から成る長 い糸状あるいは帯状の成分が多くを占める家庭ごみあるいは特殊ごみのポンプに は適していない。なぜならば、繊維部分あるいは帯状部分が攪拌器の回転する部 分に巻き付き、絡まり、また固着し、それによって攪拌器が停止させられる可能 性がある。さらに、スクリューコンベヤーの一方向への給送作用と、２シリンダ ー濃厚物質ポンプの場合に原料装填タンク内で同じ方向への往復移動可能な切換 管の給送作用とによって、原料流出口の近くで原料が濃密化し、それによって架 橋が生じ、原料の新たな移送が阻害される。In the case of a known raw material charging tank of this type for a two-cylinder concentrated substance pump (W O89/10486), the stirrer is attached to a relatively thin drive shaft in the center. , and the raw material to be fed in the tank is constantly fed in the direction of the feeding cylinder mouth. It has a cylindrical stirring blade. However, if equipped with a raw material loading tank containing this type of agitator, Concentrate pumps made of e.g. synthetic materials, textile materials or sheet metal can be For pumping household waste or special waste containing mostly thread-like or band-like components. is not suitable. This is because the fiber part or the band-like part is They can wrap around, get tangled, and stick together, which can cause the agitator to shut down. There is sex. Furthermore, the feeding action in one direction of the screw conveyor and the two-cylinder - Switching for reciprocating movement in the same direction in the raw material loading tank in the case of concentrated substance pumps Due to the feeding action of the pipes, the raw material becomes concentrated near the raw material outlet, thereby causing Bridges form and new transfer of raw materials is inhibited.
このことから、本発明は、長い糸状及び（あるいは）帯状の成分を有する家庭ご みおよび特殊ごみも、攪拌器を妨害する危険がなく、また詰まらせる危険なしに 給送できるように、最初に述べた種類の公知の原料装填タンクを改良することを 課題とする。Based on this, the present invention provides household appliances containing long thread-like and/or band-like components. and special waste without the risk of interfering with the agitator or clogging it. It is proposed to modify known raw material loading tanks of the type mentioned at the outset so as to be able to feed Take it as a challenge.
前記課題の解決のために、駆動軸がその原料装填タンクの内部に位置する部分の 長さ全体にわたって、濃厚物質の糸状及び（あるいは）帯状の成分の少なくとも 最大炎に相当する周囲長を有する構成を提案する。本発明の別の有利な実施例と 構成は、従属する請求項によって明らかである。In order to solve the above problem, the drive shaft is located inside the raw material loading tank. Throughout its length, at least one filamentous and/or bandlike component of the concentrated substance We propose a configuration with a perimeter corresponding to the maximum flame. Another advantageous embodiment of the invention and Embodiments are clear from the dependent claims.
本発明に係る解決法は、濃厚物質の糸状および帯状の成分が攪拌器に巻き付くこ とができないように攪拌器を形成すべきであるという技術思想に由来する。これ を達成するために、本発明では、駆動軸がその原料装填タンク内に係入している 長さ全体にわたって、濃厚物質の糸状および帯状の成分の少なくとも最大炎に相 当する周囲長を有する。駆動軸の周囲長が濃厚物質の糸状および帯状の成分の最 大炎の少なくとも１．５倍に相当することが好都合である。The solution according to the invention prevents thread-like and band-like components of the concentrated substance from wrapping around the stirrer. This originates from the technical idea that the stirrer should be formed in such a way that it cannot be damaged. this In order to achieve this, in the present invention, the drive shaft is inserted into the raw material loading tank. Compatible with at least the maximum flame of the filamentous and bandlike components of the dense material throughout its length. It has a corresponding perimeter. The circumference of the drive shaft is the maximum length of the thread-like and band-like components of the concentrated material. Advantageously, it corresponds to at least 1.5 times the large flame.
本発明の有利な実施例あるいは上述の課題の別の解決法では、駆動軸の周囲長が 原料流出口の直径の０．７倍から１．５倍に相当する。従って、原料流出口を通 り抜ける濃厚物質の成分が駆動軸に付着できないことが保証される。これに加え て、原料流出口の直径が濃厚物質の糸状あるいは帯状の成分の最大炎の少なくと も１．５倍、特に２倍に相当することが有効である。In an advantageous embodiment of the invention or a further solution to the above-mentioned problem, the circumference of the drive shaft is This corresponds to 0.7 to 1.5 times the diameter of the raw material outlet. Therefore, through the raw material outlet It is ensured that components of the concentrated material that escape can not adhere to the drive shaft. In addition to this The diameter of the raw material outlet is at least the maximum flame of the thread-like or band-like component of the concentrated material. It is also effective to make the amount equivalent to 1.5 times, especially 2 times.
本発明の有利な実施例では、攪拌器部動軸がそれと連結された原動機出力軸より も大きな直径を有する。このことは、原動機出力軸の原料装填タンク内部に係入 する部分に直径を大きくするアダプター軸が装着され、あるいは継ぎ足されるこ とによって達成可能である。特に、アダプター軸は原動機出力軸を押し込まれる 中空シリンダーとして形成するのがよい。In an advantageous embodiment of the invention, the agitator part drive shaft is connected to the motor output shaft connected to it. also has a large diameter. This means that the inside of the raw material loading tank of the prime mover output shaft may be affected. An adapter shaft that increases the diameter may be attached or added to the This can be achieved by In particular, the adapter shaft is pushed into the prime mover output shaft. Preferably, it is formed as a hollow cylinder.
繊維物質が巻き付く手がかりとなる可能性のある腐食傷の形成を防止するために 、本発明では、駆動軸が滑らかな表面、特に研磨され、がっ（あるいは）クロム めっきされた表面を有する。To prevent the formation of corrosion scars that can become a clue for fibrous material to wrap around. , in the present invention, the drive shaft has a smooth surface, especially polished, and has a hardened (or) chrome surface. Has a plated surface.
本発明の別の有利な実施例では、攪拌器が、原料装填タンク内に係入する駆動軸 の自由端に、はぼ放射方向に突き出た少なくとも一つの攪拌アームを有する。特 に、互いに等しい角度間隔で配置された少なくとも２つのこの種の攪拌アームが 設けられている。駆動軸の外側に継ぎ足されて放射方向に突き出ている攪拌アー ムは、攪拌器の回転に際して発生する遠心力が、糸状の物質が自浄作用によって 再びはがれるために役立つという利点をもつ。回転する際に原料流出口の方向を 向く板状の攪拌翼が、それぞれの攪拌アームの自由端の近くに、軸方向に見て攪 拌アームに関して駆動軸とは反対の側に向かって突き出していれば、原料流出口 方向への原料の搬送は、原料が濃密化する危険がなく改善される。シャベル様の 攪拌翼が、それぞれの攪拌アームの自由端の近くに、軸方向にみて攪拌アームに 関して駆動軸の側に向かって斜めに突き出ており、該攪拌翼が攪拌アームの回転 方向に斜め前方へ向いているならば、駆動軸の側に集まっている原料をも原料流 出口の方向に搬送するために有効である。In another advantageous embodiment of the invention, the agitator is provided with a drive shaft that enters the raw material loading tank. At its free end, the stirrer arm has at least one radially projecting stirring arm. Special at least two such stirring arms arranged at equal angular spacing from each other, It is provided. Stirring arcs attached to the outside of the drive shaft and protruding radially The mechanism is that the centrifugal force generated when the stirrer rotates causes the filamentous substances to self-clean. It has the advantage of being useful for peeling off again. When rotating, adjust the direction of the raw material outlet. A facing plate-shaped stirring blade is located near the free end of each stirring arm when viewed in the axial direction. If it protrudes toward the side opposite to the drive shaft with respect to the stirring arm, it is the raw material outlet. The conveyance of the raw material in the direction is improved without the risk of densification of the raw material. Mr. Shovel's A stirring blade is provided near the free end of each stirring arm, viewed axially on the stirring arm. The stirring blades protrude obliquely toward the drive shaft, and the stirring blades prevent rotation of the stirring arm. If the direction is diagonally forward, the material that has gathered on the side of the drive shaft will also be affected by the material flow. It is effective for conveying in the direction of the exit.
絡まりあるいはもつれる傾向のある糸状部分あるいは帯状部分が多い濃厚物質も 送ることができるように、本発明の有利な実施例では、攪拌器が少なくとも２０ ０ＯＮｍ、特に少なくとも２５０ＯＮｍの非常に高いトルクによって駆動される 。そのようなトルクの場合、攪拌器が相応に剛性をもって形成されている際には 、個々の繊維あるいは互いにもつれあった繊維グループを切断し、あるいは柔軟 な帯状物を曲げ、それによってブリッジの形成を回避して給送に適した形にする ことができる。この点に関しては、攪拌器および（あるいは）給送装置が短時間 逆転できるようにするときは、別の改良が生じる。Dense materials with many strings or bands that tend to get tangled or tangled In an advantageous embodiment of the invention, the stirrer has at least 20 Driven by a very high torque of 0ONm, especially at least 250ONm . For such torques, if the stirrer is designed with corresponding rigidity, , cut individual fibers or groups of fibers entangled with each other, or soften bend the strip, thereby avoiding the formation of bridges and shaping it into a suitable shape for feeding. be able to. In this regard, the agitator and/or feeding device can be used for short periods of time. Another improvement occurs when allowing reversal.
給送すべき原料が非常に長い糸状あるいは帯状の成分を含むならば、原料装填タ ンクの原料供給口の前に、繊維を短くする切断装置を配置するのが有効である。If the material to be fed contains very long strings or strips, the material loading It is effective to arrange a cutting device for shortening the fibers in front of the raw material supply port of the ink.
２シリンダー濃厚物質ポンプ用の原料装填タンクの場合に、給送シリンダー口と して形成された２つの原料流出口と、２つの給送シリンダー口の間を往復動可能 で、かつ送圧管に接続している切換管とが原料装填タンクに設けられている場合 には、攪拌器の回転周期が切換管の切換周期の少なくとも３倍、特に５倍から８ 倍であれば特に有利であることが証明されている。この措置によって、繊維ある いは帯状物を含む原料が十分に原料装填タンク内の給送シリンダー目の前に送ら れ、送圧管によるスムーズな移送が保証される。In the case of a raw material loading tank for a two-cylinder concentrated substance pump, the feed cylinder port and Capable of reciprocating between two raw material outlet ports and two feeding cylinder ports. , and the switching pipe connected to the pressure pipe is installed in the raw material loading tank. the rotation period of the stirrer is at least 3 times, especially 5 to 8 times, the switching period of the switching tube. Doubles have proven to be particularly advantageous. With this measure, fiber In other words, the raw material including strips is sufficiently delivered to the front of the feed cylinder in the raw material loading tank. This ensures smooth transfer through the pressure pipe.
切換管と給送シリンダーの互いに向き合った端部が切断エツジを備えており、該 切断エツジによって繊維および帯状物が寸断され、その結果、給送シリンダー口 の領域への付着がはじめから防止されることが好都合である。The mutually opposite ends of the diverter tube and the feed cylinder are provided with cutting edges to The cutting edge shreds the fibers and strips so that the feed cylinder mouth Advantageously, adhesion to the area is prevented in the first place.
次に、本発明を概略的に図に示された実施例に基づいて詳細に説明する。図１は 原料装填タンクの正面図、図２は図１の原料装填タンクの背面図、図３は攪拌器 を外へ旋回させた原料装填タンクの平面図、図４は図３の矢印Ａの方向に見た図 を示す。The invention will now be explained in detail based on embodiments schematically shown in the drawings. Figure 1 is The front view of the raw material loading tank, Figure 2 is the rear view of the raw material loading tank in Figure 1, and Figure 3 is the agitator. A plan view of the raw material loading tank with the material turned outward, Figure 4 is a view seen in the direction of arrow A in Figure 3. shows.
台座１２に取りつけられた原料装填タンク１０は、２シリンダー濃厚物質ポンプ の構成要素であり、該２シリンダー濃厚物質ポンプの給送シリンダー１４は前面 壁１８の給送シリンダー口１６を介して原料装填タンクに接続されている。原料 装填タンクの前面壁１８と反対の側の背面壁２０には、濃厚物質ポンプの送圧管 ２４が接続されている圧力管接続部２２がある。タンク内部には、ここではＳ字 管として形成された切換管２６が設けられ、その一端が圧力管接続部２２と結合 し、そして他端は液圧シリンダーの作用で交互に旋回軸２８０軸心のまわりを両 方の給送シリンダー口１６の前へ旋回可能となっている。切換管２６は、そのシ リンダー側の端部に、給送シリンダー口１６の領域に配置された消耗カラー３０ の表面を移動可能な消耗リング２８を装着されている。原料装填タンク１０の側 壁３２は、原料装填タンク１０に枢着されたそれぞれ１つのシャッター３４によ って密封可能な整備用開口部３３を有する。該シャッターは、この目的のために 、旋回機構３６′によってタンク１０と結合されている。さらに、シャッター３ ４には、液力原動機４０とタンク内に突き出た駆動軸３８とによって駆動される 攪拌器５０．５２．５４が回転可能に装着されている。駆動軸３８は比較的大き な直径を有し、かつその表面を特にクロムめっきされており、その結果、給送す べき濃厚物質の糸状あるいは帯状の成分が駆動軸３８に巻き付くことはない。駆 動軸３８の自由端には、互いに対角線上に向かい合って位置して放射方向に突き 出ている２つの攪拌アーム５０が配置されており、それらの攪拌アーム５０がそ の自由端の近くに、互いに反対側を向いたそれぞれ２つの攪拌翼５２．５４を装 着されている。攪拌アームに関して駆動軸と反対側に軸方向に向かって突き出た 板状の攪拌翼５２は１回転して通り過ぎる際に給送シリンダー口１６の方向を向 き、かつ逆回転する際に原料装填タンク内の原料をほぐす作用をする。それに対 して、攪拌翼５４はシャベル様に形成されており、かつそれらが回転方向に斜め 前方を向くように、攪拌アーム５０に関して駆動軸３８の側に向かって斜めに突 き出ている。The raw material loading tank 10 attached to the pedestal 12 is a two-cylinder concentrated substance pump. The feed cylinder 14 of the two-cylinder concentrated substance pump is a component of the It is connected to the raw material loading tank via the feed cylinder port 16 in the wall 18. material On the rear wall 20 opposite the front wall 18 of the loading tank there is a pressure line for the concentrated substance pump. There is a pressure pipe connection 22 to which 24 is connected. Inside the tank, there is an S shape here. A switching pipe 26 in the form of a pipe is provided, one end of which is connected to the pressure pipe connection 22. The other end rotates around the pivot axis 280 alternately by the action of a hydraulic cylinder. It is possible to turn it in front of the feeding cylinder port 16 on the other side. The switching pipe 26 At the end on the cylinder side, a consumable collar 30 arranged in the area of the feed cylinder opening 16 It is fitted with a consumable ring 28 which is movable over the surface of the tube. Side of raw material loading tank 10 The walls 32 are each provided with a shutter 34 pivotally connected to the material loading tank 10. It has a service opening 33 that can be sealed. The shutter is for this purpose , are connected to the tank 10 by a pivot mechanism 36'. Furthermore, shutter 3 4 is driven by a hydraulic prime mover 40 and a drive shaft 38 protruding into the tank. A stirrer 50.52.54 is rotatably mounted. The drive shaft 38 is relatively large. diameter, and its surface is specially plated with chrome, so that the feeding Thread-like or band-like components of the concentrated material do not wrap around the drive shaft 38. Drive At the free end of the moving shaft 38, there are provided a plurality of shafts located diagonally opposite each other and projecting in the radial direction. Two protruding stirring arms 50 are arranged, and these stirring arms 50 are each equipped with two stirring blades 52, 54 facing oppositely to each other near the free end of the It is worn. protruding axially on the opposite side of the drive shaft with respect to the stirring arm The plate-shaped stirring blade 52 faces the direction of the feeding cylinder port 16 as it rotates once and passes by. It acts to loosen the raw material in the raw material loading tank when it rotates and rotates in reverse. Against that The stirring blades 54 are shaped like a shovel, and are arranged obliquely in the direction of rotation. Protrudes diagonally toward the drive shaft 38 with respect to the stirring arm 50 so as to face forward. It's coming out.
原料装填タンクへの装入は、原料供給口４２を介して、場合によってはフランジ ４４上に取り付けることが可能なホンパー４６を介して行う。このホッパー４６ に前置して、図には示されていない繊維を短くする切断装置を配置することがで きる。The raw material loading tank may be charged through the raw material supply port 42, and in some cases through the flange. This is done through a hopper 46 that can be mounted on top of the holster 44. This hopper 46 A cutting device, not shown in the diagram, can be placed in front of the fiber to shorten the fibers. Wear.
シャッター３４が開く際には、同時に、攪拌器３８．５０．５２．５４が開口部 ３３を通って外部へ旋回され、そこで支障なく整備をすることができる。さらに 、それによって、切換管２６と消耗部２８及び３０に整備用開口部３３を通して 自由に手が届く。背面の圧力フランジ４７をはずすことによって、Ｓ字管２６が タンク背面壁２０から分離され、整備用開口部３３を通して改修可能になり、ま たは新しいＳ字管に交換可能になる。When the shutter 34 opens, the agitator 38.50.52.54 simultaneously opens the opening. 33 to the outside, where maintenance can be carried out without any problems. moreover , thereby passing the service opening 33 through the switching tube 26 and the consumables 28 and 30. freely accessible. By removing the pressure flange 47 on the back, the S-tube 26 is It is separated from the tank rear wall 20 and can be refurbished through the service opening 33. or replace it with a new S-tube.
要約すると、次のことが確認される。本発明°は、糸状及び（あるいは）帯状の 成分を含む濃厚物質の給送のための濃厚物質ポンプ用の原料装填タンクにして、 上を向いた原料供給口４２と、タンク壁１８の下部に配置された少なくとも一つ の原料流出口１６と、原料流出口１６の近くに達する少なくとも一つの攪拌器５ ０．５２，５４とを有する原料装填タンクに関する。攪拌器５０，５２．５４は 、原料装填タンク１０の外部に配置された原動機４０と、１側が原料装填タンク の内側に係入する駆動軸３８とによって駆動可能となっている。濃厚物質の糸状 または帯状の成分が駆動軸３８に巻きついて攪拌器を妨害しないように、駆動軸 ３８は、原料装填タンク１０内部に係入する全体の長さにわたって濃厚物質の糸 状または帯状の成分の少なくとも最大炎に相当する周囲長を有する。In summary, the following is confirmed: The present invention is directed to thread-like and/or band-like As a raw material loading tank for a concentrated substance pump for feeding concentrated substances containing ingredients, an upwardly facing raw material supply port 42 and at least one located at the bottom of the tank wall 18; a raw material outlet 16 and at least one agitator 5 reaching near the raw material outlet 16; 0.52, 54. Stirrers 50, 52, 54 , a prime mover 40 placed outside the raw material loading tank 10, and a raw material loading tank on the first side. It can be driven by a drive shaft 38 that engages inside the. Thread-like substance Or, to prevent the band-shaped component from wrapping around the drive shaft 38 and interfering with the agitator, 38 is a thread of concentrated material extending over its entire length into the interior of the raw material loading tank 10. It has a circumferential length corresponding to at least the maximum flame of the shaped or band-shaped component.
請求の範囲 １． 糸状あるいは帯状の成分を含む濃厚物質を給送するための濃厚物質ポンプ 用の原料装填タンクにして、特に上を向いた原料供給口（４２）と、特にタンク 壁の下部に配置された少なくとも一つの原料流出口（１６）と、原料流出口の近 くに達する少なくとも一つの攪拌器（３６）とを有し、この該攪拌器（３６）を 原料装填タンクの外側に配置されている、特に液力原動機として形成された原動 機（４０）及び１側が原料装填タンクの内側へ係入する駆動軸（３８）によって 駆動することができる原料装填タンクにおいて、駆動軸（３８）の原料装填タン ク（１０）内部に係入した部分が、直径を大きくするアダプタ一部を有すること を特徴とする原料装填タンク。The scope of the claims 1. Concentrated substance pump for feeding concentrated substances containing thread-like or band-like components The raw material loading tank for At least one raw material outlet (16) arranged at the bottom of the wall and near the raw material outlet at least one agitator (36) reaching the A prime mover, especially designed as a hydraulic prime mover, located outside the raw material loading tank The machine (40) and the drive shaft (38) whose first side engages inside the raw material loading tank In the raw material loading tank that can be driven, the raw material loading tank of the drive shaft (38) (10) The part inserted inside has a part of an adapter that increases the diameter. A raw material loading tank featuring:
２、 アダプタ一部が、原動機駆動軸に押し込まれて駆動軸（３８）の構成要素 を構成する中空シリンダーとして形成されていることを特徴とする請求項１に記 載の原料装填タンク。2. Part of the adapter is pushed into the prime mover drive shaft and becomes a component of the drive shaft (38). Claim 1, characterized in that it is formed as a hollow cylinder constituting a Raw material loading tank.
３、 駆動軸（３８）が、その原料装填タンク（１０）内部に係入した部分に滑 らかな表面、特に研磨され、かつ（あるいは）クロムめっきされた表面を有する ことを特徴とする請求項１または２に記載の原料装填タンク。3. The drive shaft (38) slides into the part that has entered the raw material loading tank (10). having a smooth surface, especially a polished and/or chromed surface The raw material loading tank according to claim 1 or 2, characterized in that:
４、 駆動軸（３８）の原料装填タンク内部に係入した部分の周囲長が、原料流 出口（１６）の直径の０．７倍から１．５倍に相当することを特徴とする請求項 １から３の１つに記載の原料装填タンク。4. The circumference of the part of the drive shaft (38) that has entered the inside of the raw material loading tank is the same as the raw material flow. Claim characterized in that it corresponds to 0.7 to 1.5 times the diameter of the outlet (16). The raw material loading tank according to one of items 1 to 3.
５、 原料流出口（１６）の直径が、濃厚物質の糸状あるいは帯状の成分の最大 炎の少なくとも２倍に相当することを特徴とする請求項１から４の１つに記載の 原料装填タンク。5. The diameter of the raw material outlet (16) is the maximum diameter of the thread-like or band-like component of the concentrated substance. according to one of claims 1 to 4, characterized in that it corresponds to at least twice the flame Raw material loading tank.
６、 駆動軸（３８）の原料装填タンク内部に係入した部分が、それと連結され ている原動機出力軸よりも大きな直径を有することを特徴とする請求項１から５ の１つに記載の原料装填タンク。6. The part of the drive shaft (38) that has entered the raw material loading tank is connected to it. Claims 1 to 5 characterized in that the motor has a diameter larger than that of the motor output shaft. A raw material loading tank according to one of the above.
７、 原料供給口（４２）の前に、繊維を短くする切断装置が配置されているこ とを特徴とする請求項１がら６の１つに記載の原料装填タンク。7. A cutting device that shortens the fibers is placed in front of the raw material supply port (42). Raw material loading tank according to one of claims 1 to 6, characterized in that:
国際調査報告 フロントページの続き （７２）発明者 フル へルムート ドイツ連邦共和国 デー・７４１ｏ ロイトリンゲン ヴイルヘルム・クーン・ シュトラーセ ９８international search report Continuation of front page (72) Inventor Full Helmut Federal Republic of Germany Day 741o Reutlingen Wilhelm Kuhn Strasse 98
Claims (1)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4124220.3 | 1991-07-20 | ||
| DE19914124220 DE4124220A1 (en) | 1991-07-20 | 1991-07-20 | MATERIAL TASK CONTAINER FOR HIGH VOLUME PUMPS |
| PCT/EP1992/001143 WO1993002288A1 (en) | 1991-07-20 | 1992-05-22 | Material feed container for thick substance pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06509048A true JPH06509048A (en) | 1994-10-13 |
Family
ID=6436714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4509783A Pending JPH06509048A (en) | 1991-07-20 | 1992-05-22 | Raw material loading tank for concentrated substance pumps |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0595820A1 (en) |
| JP (1) | JPH06509048A (en) |
| DE (1) | DE4124220A1 (en) |
| WO (1) | WO1993002288A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800860B (en) * | 2021-01-29 | 2023-05-12 | 三一汽车制造有限公司 | Control method of stirring device, stirring device and pumping equipment |
| CN115366252B (en) * | 2022-08-29 | 2023-07-25 | 湘潭大学 | Coaxial non-uniform concrete stirring device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE33819C (en) * | A. J. A. DUMOULIN in Paris | Pump for viscous substances | ||
| US3682575A (en) * | 1970-12-10 | 1972-08-08 | Karl Guddal | Concrete pump |
| US4036564A (en) * | 1971-08-02 | 1977-07-19 | Richards John A | Concrete pumping apparatus |
| DE3532722A1 (en) * | 1985-09-13 | 1987-03-26 | Heidelberger Zement Ag | DEVICE AND METHOD FOR THE CONTINUOUS PROVISION OF HYDRAULIC SETTING MATERIAL |
| GB2198657A (en) * | 1986-12-18 | 1988-06-22 | Nii Str Arkhitektury Gosstroya | Mixer for preparing fibroconcrete mixes |
| IT1207801B (en) * | 1987-05-22 | 1989-06-01 | Turbosol Produzione Spa | CONVEYOR-SPRAYING MACHINE FOR MORTARS, PLASTERS AND SIMILAR MIXTURES. |
| DE3813758A1 (en) * | 1988-04-23 | 1989-11-02 | Putzmeister Maschf | MATERIAL TASK CONTAINER FOR HIGH PERFORMANCE PUMPS |
-
1991
- 1991-07-20 DE DE19914124220 patent/DE4124220A1/en not_active Withdrawn
-
1992
- 1992-05-22 WO PCT/EP1992/001143 patent/WO1993002288A1/en not_active Application Discontinuation
- 1992-05-22 EP EP92910925A patent/EP0595820A1/en not_active Withdrawn
- 1992-05-22 JP JP4509783A patent/JPH06509048A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993002288A1 (en) | 1993-02-04 |
| EP0595820A1 (en) | 1994-05-11 |
| DE4124220A1 (en) | 1993-01-21 |
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