JPH04137734U - fluid stirring device - Google Patents
fluid stirring deviceInfo
- Publication number
- JPH04137734U JPH04137734U JP3297192U JP3297192U JPH04137734U JP H04137734 U JPH04137734 U JP H04137734U JP 3297192 U JP3297192 U JP 3297192U JP 3297192 U JP3297192 U JP 3297192U JP H04137734 U JPH04137734 U JP H04137734U
- Authority
- JP
- Japan
- Prior art keywords
- water tank
- stirring water
- stirring
- circulation pump
- slurry
- 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
- 238000003756 stirring Methods 0.000 title claims abstract description 89
- 239000012530 fluid Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000002244 precipitate Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 abstract description 11
- 238000013019 agitation Methods 0.000 abstract description 3
- -1 raw conslurry Substances 0.000 abstract description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 2
- 238000004891 communication Methods 0.000 abstract description 2
- 239000004571 lime Substances 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 33
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
(57)【要約】
【目的】 生コンスラリー、或いは石灰等を含む水又は
汚水のような沈澱物が多い水を貯溜してなる撹拌水槽に
おいて、沈澱物を浮遊撹拌する流体撹拌装置に関する。
【構成】 撹拌水槽(10)外に一つの吸引口(16)と吐出口
(17)とを具備する循環ポンプ(12)を配設し、撹拌水槽(1
0)内の上部に複数の噴出開口(19)を円周方向に間隔を開
けて設け、かつ、撹拌水槽(10)の下部を循環ポンプ(12)
の吸引口(16)に連通連結するとともに、同循環ポンプ(1
2)の吐出口(17)を、撹拌水槽(10)内の噴出開口(19)に連
通連結し、さらに、噴出開口(19)を撹拌水槽(10)の側壁
に沿って下方向に伸延し、同噴出口(19)からの下方向水
流によって撹拌水槽(10)の底板(10a)上の沈澱物を撹拌
可能としたことを特徴とする。
(57) [Summary] [Purpose] The present invention relates to a fluid agitation device for suspending and agitating sediment in a stirring water tank that stores water containing a large amount of sediment, such as raw conslurry, water containing lime, or sewage. [Configuration] One suction port (16) and one discharge port outside the stirring water tank (10)
(17) and a circulation pump (12) equipped with a stirring water tank (1
A circulation pump (12) is provided at the bottom of the stirring water tank (10) with multiple spout openings (19) spaced apart in the circumferential direction at the top of the stirring water tank (10).
The circulation pump (16) is connected to the suction port (16) of the
The discharge port (17) of 2) is connected in communication with the jet opening (19) in the stirring water tank (10), and the jet opening (19) is further extended downward along the side wall of the stirring water tank (10). , the sediment on the bottom plate (10a) of the stirring water tank (10) can be stirred by the downward water flow from the spout (19).
Description
【０００１】0001
本考案は、生コンスラリー、或いは石灰等を含む水又は汚水のような沈澱物が 多い水を貯溜してなる撹拌水槽において、沈澱物を浮遊撹拌する流体撹拌装置に 関する。 The present invention is designed to remove sediments such as raw conslurry, water containing lime, etc., or sewage. A fluid stirring device that suspends and stirs sediment in a stirring water tank that stores a large amount of water. related.
【０００２】0002
例えば、生コンスラリーの場合、何ら撹拌を行わない場合、重力沈降によって 底部にコンクリート成分が沈降する。 For example, in the case of raw conslurry, if no stirring is performed, gravity sedimentation will cause Concrete components settle to the bottom.
【０００３】 このスラリーをそのまま施工現場における被施工体に流込施工する場合、被施 工体の水分量が不均一となり、その結果、被施工体の強度も不均一となり、長年 月にわたる使用に耐え得ないおそれがある。0003 When pouring this slurry directly onto the workpiece at the construction site, The moisture content of the workpiece becomes uneven, and as a result, the strength of the workpiece becomes uneven, and it will last for many years. It may not be able to withstand use for months.
【０００４】 かかる問題点を解決するべく、本出願人は、先に特開昭56-115626 号公報によ って、沈澱物を速かに浮上させ十分な撹拌効果を上げることができ、撹拌水槽内 部全体にわたってスラリー濃度を均一にすることができる流体撹拌装置を開示し た。0004 In order to solve this problem, the present applicant first published a patent application in Japanese Unexamined Patent Publication No. 115626/1983. As a result, the sediment can be brought to the surface quickly and a sufficient stirring effect can be achieved. Discloses a fluid stirring device capable of uniformizing slurry concentration throughout the entire section. Ta.
【０００５】[0005]
しかし、かかる従来の流体撹拌装置は、未だ、以下の問題点を有していた。 However, such conventional fluid stirring devices still have the following problems.
【０００６】 流体撹拌装置は、撹拌水槽内に配置されるものであるため、故障等が生じた 場合、いちいち撹拌水槽から取出して補修し、補修後、さらに撹拌水槽内に設置 しなおさなければならず、従って、メンテナンスが煩雑となる。[0006] Since the fluid stirring device is placed inside the stirring water tank, there is no risk of failure etc. If so, remove it from the stirring water tank and repair it, and then place it in the stirring water tank after repair. Therefore, maintenance becomes complicated.
【０００７】 また、流体撹拌装置におけるインペラ等を回転させるモータ等の駆動源は水 密性を確保したものでなければならず、水密シール機構が複雑となり、製造コス トが高くなる。[0007] In addition, the driving source of the motor, etc. that rotates the impeller, etc. in the fluid stirring device is water. It must ensure tightness, making the watertight seal mechanism complicated and increasing manufacturing costs. becomes higher.
【０００８】 さらに、単に流体撹拌機能しか具備しておらず、均一に撹拌されたスラリー を施工個所に移送するに際しては、別途スラリー移送装置を必要とする。[0008] In addition, it only has a fluid stirring function, and the slurry is evenly stirred. A separate slurry transfer device is required to transfer the slurry to the construction site.
【０００９】 本考案は、上記問題点を解決することができる流体撹拌装置を提供することを 目的とする。[0009] The present invention aims to provide a fluid stirring device that can solve the above problems. purpose.
【００１０】0010
本考案は、撹拌水槽外に一つの吸引口と吐出口とを具備する循環ポンプを配設 し、撹拌水槽内の上部に複数の噴出開口を円周方向に間隔を開けて設け、かつ、 撹拌水槽の下部を循環ポンプの吸引口に連通連結するとともに、同循環ポンプの 吐出口を、撹拌水槽内の噴出開口に連通連結し、さらに、噴出開口を撹拌水槽の 側壁に沿って下方向に指向し、同噴出口からの下方向水流によって撹拌水槽の底 板上の沈澱物を撹拌可能としたことを特徴とする流体撹拌装置に係るものである 。 This invention has a circulation pump equipped with one suction port and one discharge port outside the stirring water tank. A plurality of ejection openings are provided at intervals in the circumferential direction in the upper part of the stirring water tank, and Connect the lower part of the stirring water tank to the suction port of the circulation pump, and The discharge port is connected to a spout opening in the stirring water tank, and the spout opening is connected to the spout opening in the stirring water tank. The water is directed downward along the side wall, and the bottom of the stirring tank is created by the downward water flow from the spout. This relates to a fluid stirring device characterized by being able to stir the sediment on a plate. .
【００１１】[0011]
以下、添付図に示す実施例に基づいて、本考案を具体的に説明する。 Hereinafter, the present invention will be specifically explained based on embodiments shown in the accompanying drawings.
【００１２】 図１〜図４に示す実施例において、10は撹拌水槽であり、その上部にベントナ イト等を投入するための投入口11を設けている。0012 In the embodiment shown in Figs. 1 to 4, 10 is a stirring water tank, and a vent hole is provided at the top of the tank. An input port 11 is provided for inputting items, etc.
【００１３】 そして、かかる撹拌水槽10の外部に循環ポンプ12が配設されており、同循環ポ ンプ12は、図３に示すように、内部にインペラ13a を回動自在に囲繞するインペ ラケーシング13と、同インペラケーシング13に連設し、内部にインペラ13a と連 結し、同インペラ13a を回動するためのモータ14a を内蔵するモータケーシング 14とからなる。なお、15は循環ポンプ12を載置支持する支持台である。[0013] A circulation pump 12 is disposed outside the stirring water tank 10. As shown in FIG. 3, the impeller 12 includes an impeller that rotatably surrounds an impeller 13a. It is connected to the impeller casing 13 and the impeller casing 13, and connected to the impeller 13a inside. A motor casing containing a built-in motor 14a for rotating the impeller 13a. It consists of 14. Note that 15 is a support base on which the circulation pump 12 is placed and supported.
【００１４】 上記構成において、インペラケーシング13は、図３及び図４に示すように、そ の前部中央部に吸引口16を設けるとともに、その外周縁に、複数の吐出口17を設 けている。[0014] In the above configuration, the impeller casing 13 is arranged as shown in FIGS. 3 and 4. A suction port 16 is provided at the center of the front part of the device, and a plurality of discharge ports 17 are provided at the outer periphery of the suction port 16. It's on.
【００１５】 なお、吐出口17の吐出方向は、インペラ13a の外周縁の接線方向に伸延してお り、スラリー等の吐出を円滑なものとしている。[0015] Note that the discharge direction of the discharge port 17 extends in the tangential direction of the outer peripheral edge of the impeller 13a. This ensures smooth discharge of slurry, etc.
【００１６】 そして、図１及び図２に示すように、上記循環ポンプ12の複数の吐出口17は、 撹拌水槽10の周壁に略等間隔で設けた複数の噴出開口19と、複数の吐出配管18を 連通連結している。[0016] As shown in FIGS. 1 and 2, the plurality of discharge ports 17 of the circulation pump 12 are A plurality of ejection openings 19 provided at approximately equal intervals on the peripheral wall of the stirring water tank 10 and a plurality of discharge piping 18 are provided. It is connected.
【００１７】 一方、循環ポンプ12の吸引口16は、図２に示すように、吸引配管20を介して、 撹拌水槽10の流出口21と連動連結している。[0017] On the other hand, as shown in FIG. 2, the suction port 16 of the circulation pump 12 is connected to the It is interlocked and connected to the outlet 21 of the stirring water tank 10.
【００１８】 なお、吸引配管20は、その中途に開閉弁22を設けている。また、撹拌水槽10は 、その外側近接位置に受水槽23を配設しており、同受水槽23は小型の吐出ポンプ 24を具備する給水配管25を介して撹拌水槽10と連動連結している。[0018] Note that the suction pipe 20 is provided with an on-off valve 22 in the middle thereof. In addition, stirring water tank 10 is A water tank 23 is installed near the outside of the tank, and the water tank 23 is equipped with a small discharge pump. It is interlocked and connected to the stirring water tank 10 via a water supply pipe 25 equipped with 24.
【００１９】 ついで上記構成を有する流体撹拌装置の作動について、図１及び図２を参照し て説明する。[0019] Next, with reference to FIGS. 1 and 2, the operation of the fluid stirring device having the above configuration will be explained. I will explain.
【００２０】 まず、吸引配管20に設けた開閉弁22を閉じた後、撹拌水槽10内に給水配管25を 介して受水槽23から水を充填するとともに、ベントナイト等の材料を投入口11か ら撹拌水槽10内に投入し、撹拌水槽10内にスラリーを形成する。[0020] First, after closing the on-off valve 22 provided in the suction pipe 20, the water supply pipe 25 is inserted into the stirring water tank 10. At the same time, water is filled from the water tank 23 through the inlet 11, and materials such as bentonite are poured into the inlet 11. into the stirring water tank 10 to form a slurry in the stirring water tank 10.
【００２１】 そして、投入後、一定時間経過すると、ベントナイト等は水より比重が大きい ので、その一部は重力沈降によって撹拌水槽10の底板10a に堆積することになる 。また、かかる状態のまま、移送ポンプ等を用いて撹拌水槽10内のスラリーを施 工個所等へ移送する場合は、不均一なままスラリーを移送することになる。[0021] After a certain period of time has passed after being added, bentonite etc. has a higher specific gravity than water. Therefore, some of it will be deposited on the bottom plate 10a of the stirring water tank 10 by gravity settling. . In addition, in this state, the slurry in the stirring water tank 10 is applied using a transfer pump, etc. When the slurry is transferred to a factory or the like, the slurry is transferred in an uneven state.
【００２２】 しかるに、本実施例では、吸引配管20に設けた開閉弁22を開けるとともに循環 ポンプ12を作動させると、撹拌水槽10内のスラリーは吸引配管20を通って循環ポ ンプ12のインペラケーシング13内に吸引され、その後、吐出配管18を通った後、 複数の噴出開口19から勢いよく撹拌水槽10内にスラリー中に噴出されることにな る。[0022] However, in this embodiment, when the on-off valve 22 provided in the suction pipe 20 is opened, the circulation is stopped. When the pump 12 is activated, the slurry in the stirring water tank 10 passes through the suction piping 20 to the circulation port. After being sucked into the impeller casing 13 of the pump 12, and then passing through the discharge pipe 18, The slurry will be vigorously spouted into the stirring water tank 10 from the plurality of spout openings 19. Ru.
【００２３】 従って、撹拌水槽10内のスラリーは、噴出スラリーの保有する強大な噴出エネ ルギーによって撹拌されることになる。[0023] Therefore, the slurry in the stirring water tank 10 has a powerful ejection energy possessed by the ejected slurry. It will be agitated by the lugie.
【００２４】 特に、噴出開口19の噴出方向を撹拌水槽10の下方に堆積した沈澱物に向けて指 向させた場合は、沈澱物を十分に撹拌して上方に浮遊させることができ、撹拌水 槽10のスラリーを、上下部、内外周部にかかわらず、その全体にわたってまんべ んなく撹拌・混和することができ、均一な濃度のスラリーを形成することができ る。[0024] In particular, point the spout direction of the spout opening 19 toward the sediment deposited below the stirring water tank 10. If the sediment is placed in the direction of the Spread the slurry in tank 10 evenly over the entire area, regardless of the top and bottom, inner and outer periphery. It can be stirred and mixed easily to form a slurry with a uniform concentration. Ru.
【００２５】 その後、上記循環ポンプ12を用いて、スラリーを上記要領で連続的に循環する ことによって、スラリー濃度をさらに均一にすることができる。[0025] Thereafter, the slurry is continuously circulated in the above manner using the circulation pump 12. By doing so, the slurry concentration can be made more uniform.
【００２６】 また、本実施例において、噴出開口19を円周方向に間隔を開けて複数個設け、 かつ各噴出開口19は撹拌水槽10の外周壁から接線方向にスラリーを撹拌水槽10内 に噴出することができるので、撹拌水槽10内に渦流を形成でき、この面からもス ラリー濃度の均一化を高めることができる。[0026] Further, in this embodiment, a plurality of ejection openings 19 are provided at intervals in the circumferential direction, In addition, each spout opening 19 injects slurry into the stirring water tank 10 in a tangential direction from the outer peripheral wall of the stirring water tank 10. As a result, a vortex can be formed in the stirring water tank 10, and the spray can be sprayed from this side as well. The uniformity of the rally concentration can be improved.
【００２７】 さらに、後述する実施例からも明らかなように、本実施例では、噴出開口19を 、撹拌水槽10の側壁に沿って下方向に伸延し、同噴出開口19からの下方向水流に よって撹拌水槽10の底板10a 上の沈澱物を撹拌可能としている。従って、流体撹 拌装置の撹拌効率を著しく向上することができる。[0027] Furthermore, as is clear from the examples described later, in this example, the ejection opening 19 is , extends downward along the side wall of the stirring water tank 10, and connects to the downward water flow from the spout opening 19. Therefore, the sediment on the bottom plate 10a of the stirring water tank 10 can be stirred. Therefore, fluid agitation The stirring efficiency of the stirring device can be significantly improved.
【００２８】 なお、上記実施例において、噴出開口19は複数個設けたが、単数とすることも でき、また、受水槽23は撹拌水槽10に近接して設けたが、遠方に設けることもで きる。さらに、撹拌水槽10には、他の給水源から給水を行うこともできる。[0028] In addition, in the above embodiment, a plurality of ejection openings 19 are provided, but a single ejection opening 19 may also be provided. Also, although the water receiving tank 23 was installed close to the stirring water tank 10, it could also be installed far away. Wear. Furthermore, the stirring water tank 10 can also be supplied with water from another water supply source.
【００２９】 図５及び図６に他の実施例を示しており、本実施例は、循環ポンプ12の吐出口 17を一個とするとともに、スラリーを均一濃度にした後、同一の循環ポンプ12を 移送ポンプとしても用いて、同スラリーを施工個所等へ移送可能な構成としたこ とに特徴を有する。[0029] Other embodiments are shown in FIGS. 5 and 6, and this embodiment is based on the discharge port of the circulation pump 12. 17 and after making the slurry uniform in concentration, the same circulation pump 12 is used. It can also be used as a transfer pump to transport the slurry to construction sites, etc. It has the following characteristics.
【００３０】 即ち、図５及び図６に示すように、循環ポンプ12のインペラケーシング13の外 周縁には、単一の吐出口17が設けられており、同吐出口17には単一の吐出配管18 の一端が連通連結されている。[0030] That is, as shown in FIGS. 5 and 6, the outside of the impeller casing 13 of the circulation pump 12 A single discharge port 17 is provided on the periphery, and a single discharge pipe 18 is connected to the discharge port 17. One end of the two is connected in communication.
【００３１】 また、同吐出配管18の他端は、撹拌水槽10の上部にリング状に設けた環状分配 配管30と連通連結しており、同環状分配配管30は、円周方向に間隔を開けて、撹 拌水槽10に内面に沿って下方に伸延する複数の噴出管31と連結しており、各噴出 管31に下端に噴出開口19が形成されることになる。[0031] In addition, the other end of the discharge pipe 18 is connected to a ring-shaped distribution pipe provided in the upper part of the stirring water tank 10. The annular distribution pipe 30 is connected to the pipe 30 for stirring at intervals in the circumferential direction. The stirring water tank 10 is connected to a plurality of jet pipes 31 extending downward along the inner surface, and each jet A spout opening 19 will be formed at the lower end of the tube 31.
【００３２】 かかる構成によって、吐出口17が単一である場合であっても、吐出口17が複数 ある場合と同様なスラリー濃度の均一化を図ることができる。[0032] With this configuration, even if there is a single outlet 17, there are multiple outlets 17. The slurry concentration can be made uniform as in some cases.
【００３３】 また、本実施例において、吐出配管18の中途部から移送配管32がＴ字状に分岐 しており、同分岐部Ａに隣接した吐出配管18と移送配管32の部位には、それぞれ 開閉弁33,34 が設けられている。[0033] In addition, in this embodiment, the transfer pipe 32 branches into a T-shape from the middle part of the discharge pipe 18. The discharge piping 18 and the transfer piping 32 adjacent to the branch A are equipped with On-off valves 33, 34 are provided.
【００３４】 かかる構成によって、移送配管32に設けた開閉弁34を閉じる一方で、吐出配管 18に設けた開閉弁33を開けた後、循環ポンプ12を作動すれば、上述した要領で、 スラリーは撹拌水槽10と循環ポンプ12との間を循環し、撹拌水槽10内のスラリー を撹拌してスラリー濃度を均一にする。[0034] With this configuration, while the on-off valve 34 provided in the transfer pipe 32 is closed, the discharge pipe After opening the on-off valve 33 provided at 18, if the circulation pump 12 is operated, the above-mentioned procedure will be carried out. The slurry is circulated between the stirring water tank 10 and the circulation pump 12, and the slurry in the stirring water tank 10 is Stir to make the slurry concentration uniform.
【００３５】 その後、移送配管32に設けた開閉弁34を開ける一方で、吐出配管18に設けた開 閉弁33を開ければ、循環ポンプ12の作動とともに、スラリーは、撹拌水槽10→吸 引配管20→循環ポンプ→吐出配管18→分岐部Ａ→移送配管32を通して、所望の施 工個所等に移送されることになる。[0035] Thereafter, while opening the on-off valve 34 provided in the transfer pipe 32, the open/close valve provided in the discharge pipe 18 is opened. When the closing valve 33 is opened, the circulation pump 12 is activated and the slurry is pumped from the stirring water tank 10 to the suction. Pass through the drawing pipe 20→circulation pump→discharge pipe 18→branch part A→transfer pipe 32 to the desired application. It will be transported to a factory, etc.
【００３６】 また、図７に示すように、環状分配配管30は、撹拌水槽10の内面下方に取付け ることもでき、この場合は、噴出管31を不要とすることができる。[0036] In addition, as shown in FIG. 7, the annular distribution pipe 30 is installed below the inner surface of the stirring water tank 10. In this case, the ejection pipe 31 can be made unnecessary.
【００３７】 さらに、同図に示すように、インペラケーシング13内のインペラ13a の前方に 、インペラ13a と一体回転する回転カッター40を設けた場合は、スラリーを切断 して微細化でき、スラリー濃度の均一化をさらに向上することができる。[0037] Furthermore, as shown in the same figure, the front of the impeller 13a inside the impeller casing 13 is , if a rotary cutter 40 that rotates integrally with the impeller 13a is installed, the slurry can be cut. It is possible to further improve the uniformity of the slurry concentration.
【００３８】[0038]
上記した構成により、本考案は、以下の効果を奏する。 With the above configuration, the present invention has the following effects.
【００３９】 流体撹拌装置の本体を構成する循環ポンプを撹拌水槽外に配置したので、故 障等が生じた場合、その場で循環ポンプを点検、補修することができ、従って、 メンテナンスが極めて容易になる。[0039] The circulation pump that makes up the main body of the fluid stirring device is placed outside the stirring water tank, so it can be easily damaged. If a problem occurs, the circulation pump can be inspected and repaired on the spot. Maintenance becomes extremely easy.
【００４０】 また、流体撹拌装置の本体を構成する循環ポンプを撹拌水槽外に配置したの で、撹拌水槽内に配置する場合に比較して、水密シール機構を簡単な構成のもの とすることができ、流体撹拌装置を安価に製造することができる。[0040] In addition, the circulation pump that constitutes the main body of the fluid stirring device is placed outside the stirring water tank. The watertight seal mechanism has a simpler configuration compared to when it is placed in a stirring water tank. Therefore, the fluid stirring device can be manufactured at low cost.
【００４１】 さらに、流体撹拌装置の本体を構成する循環ポンプを撹拌水槽外に配置した ので、必要に応じて、循環ホンプの吐出口と吐出配管との連結を解除し、循環ポ ンプの吐出口にスラリー等の移送配管等を連結することによって、流体撹拌装置 は、スラリー撹拌機能の他に、スラリー移送機能も有することになり、スラリー 移送装置を不要とすることができる。[0041] Furthermore, the circulation pump that constitutes the main body of the fluid stirring device was placed outside the stirring water tank. Therefore, if necessary, disconnect the circulation pump's discharge port from the discharge piping and connect the circulation pump to the discharge pipe. A fluid stirring device can be created by connecting pipes for transferring slurry, etc. to the discharge port of the pump. In addition to the slurry agitation function, it also has a slurry transfer function. A transfer device can be eliminated.
【００４２】 さらに、撹拌水槽の上部に円周方向に間隔を開けて設けた複数の噴出開口か ら水を吐出するようにしたので、スラリー等を同一吐出圧で循環ポンプから吐出 できる。即ち、同一噴出圧によって複数の噴出開口より撹拌水槽内に噴出するこ とができ、スラリー等を撹拌水槽の全体にわたって均一に撹拌することができる 。[0042] Furthermore, multiple spout openings are provided at intervals in the circumferential direction at the top of the stirring water tank. Since water is discharged from the circulation pump, slurry, etc. can be discharged from the circulation pump at the same discharge pressure. can. In other words, water can be ejected into the stirring water tank from multiple ejection openings with the same ejection pressure. This allows slurry, etc. to be uniformly stirred throughout the stirring tank. .
【００４３】 さらに、噴出開口を撹拌水槽の側壁に沿って下方向に伸延し、同噴出開口か らの下方向水流によって撹拌水槽の底板上の沈澱物を撹拌できるので、撹拌効率 を著しく向上できる。[0043] Furthermore, the spout opening is extended downward along the side wall of the stirring water tank. Since the sediment on the bottom plate of the stirring tank can be stirred by the downward water flow, stirring efficiency is increased. can be significantly improved.
【図１】本考案に係る流体撹拌装置の一実施例の平面
図。FIG. 1 is a plan view of an embodiment of a fluid stirring device according to the present invention.
【図２】同正面図。FIG. 2 is a front view of the same.
【図３】循環ポンプの正面図。FIG. 3 is a front view of the circulation pump.
【図４】図３のＩ−Ｉ線による矢視図。FIG. 4 is a view taken along line II in FIG. 3;
【図５】他の実施例の平面図。FIG. 5 is a plan view of another embodiment.
【図６】同一部断面正面図。FIG. 6 is a partially sectional front view of the same.
【図７】その変容例の一部断面正面図。FIG. 7 is a partially sectional front view of the modified example.
Ａ 分岐部 10 撹拌水槽 12 循環ポンプ 16 吸引口 17 吐出口 19 噴出開口 A Branch 10 Stirring water tank 12 Circulation pump 16 Suction port 17 Discharge port 19 Spout opening
Claims (1)
出口(17)とを具備する循環ポンプ(12)を配設し、撹拌水
槽(10)内の上部に複数の噴出開口(19)を円周方向に間隔
を開けて設け、かつ、撹拌水槽(10)の下部を循環ポンプ
(12)の吸引口(16)に連通連結するとともに、同循環ポン
プ(12)の吐出口(17)を、撹拌水槽(10)内の噴出開口(19)
に連通連結し、さらに、噴出開口(19)を撹拌水槽(10)の
側壁に沿って下方向に指向し、同噴出口(19)からの下方
向水流によって撹拌水槽(10)の底板(10a) 上の沈澱物を
撹拌可能としたことを特徴とする流体撹拌装置。[Claim 1] A circulation pump (12) equipped with one suction port (16) and a discharge port (17) is disposed outside the stirring water tank (10), and a plurality of circulation pumps are provided in the upper part of the stirring water tank (10). The spout openings (19) are provided at intervals in the circumferential direction, and the lower part of the stirring water tank (10) is equipped with a circulation pump.
(12) is connected to the suction port (16), and the discharge port (17) of the circulation pump (12) is connected to the spout opening (19) in the stirring water tank (10).
Furthermore, the spout opening (19) is directed downward along the side wall of the stirring water tank (10), and the bottom plate (10a) of the stirring water tank (10) is ) A fluid stirring device characterized in that it is capable of stirring the precipitate above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992032971U JP2514197Y2 (en) | 1992-05-19 | 1992-05-19 | Fluid agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992032971U JP2514197Y2 (en) | 1992-05-19 | 1992-05-19 | Fluid agitator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04137734U true JPH04137734U (en) | 1992-12-22 |
| JP2514197Y2 JP2514197Y2 (en) | 1996-10-16 |
Family
ID=31915773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992032971U Expired - Lifetime JP2514197Y2 (en) | 1992-05-19 | 1992-05-19 | Fluid agitator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514197Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017006857A (en) * | 2015-06-22 | 2017-01-12 | 花王株式会社 | Method and device for producing slurry composition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133608A (en) * | 1984-07-26 | 1986-02-17 | 菅野 正 | Constitution of core material used in mattress and futon |
-
1992
- 1992-05-19 JP JP1992032971U patent/JP2514197Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133608A (en) * | 1984-07-26 | 1986-02-17 | 菅野 正 | Constitution of core material used in mattress and futon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017006857A (en) * | 2015-06-22 | 2017-01-12 | 花王株式会社 | Method and device for producing slurry composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514197Y2 (en) | 1996-10-16 |
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