JPH0543411B2 - - Google Patents
Info
- Publication number
- JPH0543411B2 JPH0543411B2 JP62266414A JP26641487A JPH0543411B2 JP H0543411 B2 JPH0543411 B2 JP H0543411B2 JP 62266414 A JP62266414 A JP 62266414A JP 26641487 A JP26641487 A JP 26641487A JP H0543411 B2 JPH0543411 B2 JP H0543411B2
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- stirring
- cleaning liquid
- tank
- stirring tank
- 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 - Lifetime
Links
- 238000003756 stirring Methods 0.000 claims description 42
- 238000004140 cleaning Methods 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 34
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
- B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
- B01F35/1453—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids by means of jets of fluid, e.g. air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Accessories For Mixers (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は撹拌槽内の洗浄装置に係り、特に物質
が容器内面に附着する撹拌装置に好適な撹拌槽内
の洗浄装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a cleaning device for a stirring tank, and particularly to a cleaning device for a stirring tank suitable for a stirring device in which substances adhere to the inner surface of a container.
〔従来の技術〕
撹拌装置の容器内の洗浄には、洗浄装置として
シヤワーリング又はスプレー等により洗浄液を吹
き出させ、液圧力により容器内を洗浄する方法
が、あり、これらシヤワーリング又はスプレー等
を撹拌槽の下部に設けると張込み物質により逆流
または目詰りが生じる為、一般には撹拌槽の気相
部すなわち上部に、洗浄装置を設けることが慣用
されている。なお、この種の装置として関連する
ものには例えば特開昭58−155397号が挙げられ
る。[Prior art] There is a method for cleaning the inside of a container of a stirring device, in which the cleaning device blows out a cleaning liquid by showering or spraying, and the inside of the container is cleaned by liquid pressure. If installed at the bottom of the tank, backflow or clogging will occur due to the filling material, so it is generally customary to install a cleaning device in the gas phase, that is, the top of the stirring tank. Note that related devices of this type include, for example, Japanese Patent Application Laid-Open No. 155397/1983.
上記従来技術は、撹拌槽の長さが長く、容器内
にコイルがある場合などは、撹拌槽内の実際に物
質が張込まれる部分に上部からの洗浄液が直接当
らないため、洗浄が不充分になる点について配慮
がされておらず、人が容器内に入つて直接下部の
容器壁や、コイル等に洗浄液を吹き付けなければ
ならないという問題があつた。
With the above conventional technology, if the length of the stirring tank is long and there is a coil inside the container, the cleaning liquid from the top does not directly hit the part of the stirring tank where the substance is actually poured, resulting in insufficient cleaning. There was a problem in that a person had to enter the container and spray the cleaning liquid directly onto the lower container wall, coils, etc.
本発明の目的は撹拌槽内のあらゆる部分を完全
に洗浄するとともに、洗浄時間の短縮を図る撹拌
槽内の洗浄装置を提供することにある。 SUMMARY OF THE INVENTION An object of the present invention is to provide a cleaning device for a stirring tank that completely cleans all parts of the tank and shortens the cleaning time.
上記目的は、撹拌軸の撹拌槽外部に洗浄液の注
入装置を設け、撹拌軸中心に送液孔をあけ、撹拌
槽内の洗浄すべき所定の位置の撹拌軸に、撹拌槽
内の圧力の逆流を防止した洗浄液吐出孔を設ける
ことにより、達成される。
The above purpose is to install a cleaning liquid injection device outside the stirring tank of the stirring shaft, make a liquid feeding hole in the center of the stirring shaft, and then reverse the pressure inside the stirring tank to the stirring shaft at a predetermined position to be cleaned. This is achieved by providing a cleaning liquid discharge hole that prevents this from occurring.
洗浄液は槽外に設けられた注入口より圧送され
撹拌軸の内部を通り、槽内の撹拌軸に設けられた
吐出孔より排出されると同時に、撹拌軸の回転を
利用し洗浄液を分散するため、槽内のあらゆる個
所の洗浄を可能にすることができる。
The cleaning liquid is pumped through the inlet installed outside the tank, passes through the inside of the stirring shaft, and is discharged from the discharge hole installed in the stirring shaft inside the tank.At the same time, the cleaning liquid is dispersed using the rotation of the stirring shaft. , it is possible to clean all parts of the tank.
以下、本発明の一実施例を第１図，第２図によ
り説明する。
An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.
図において、１は撹拌槽本体２は撹拌軸で駆動
装置（図示省略）で回転駆動されるとともに軸封
装置３で軸封され撹拌軸２の内部に送液孔１７と
ノズル取付孔４とが設けられている。ノズル取付
孔４部にはノズルケーシング５が固着され、ノズ
ルケーシング５の内部にはスプリング７によりノ
ズルケーシング５のシート面８に押し付けられる
構造としたバルブ６が設けられバルブ６にはスプ
リング７の空間部に洗浄液が流出しないようにＯ
リング９が設けられ、ノズルケーシング５内に洗
浄液が入る液孔１０が設けられている。即ち、上
記ノズルケーシング５と、バルブ６と、スプリン
グ７と、シート面８と、Ｏリング９と液孔１０と
で撹拌槽内の圧力の逆流を防する洗浄液吐出孔１
６を形成し、ノズル取付孔４部に設置している。
１１は撹拌軸２内の送液孔１７に洗浄液を注入す
る為の注入装置で撹拌軸２には撹拌翼１２が設け
られ、撹拌槽本体１内には缶内コイル１３が設け
られている。また撹拌槽本体１内の上部には缶内
洗浄用のスプレー管１４が設けられている。 In the figure, reference numeral 1 denotes a stirring tank main body 2, which is a stirring shaft which is rotationally driven by a drive device (not shown) and is sealed by a shaft sealing device 3, with a liquid feeding hole 17 and a nozzle mounting hole 4 inside the stirring shaft 2. It is provided. A nozzle casing 5 is fixed to the nozzle mounting hole 4, and a valve 6 is provided inside the nozzle casing 5 to be pressed against the seat surface 8 of the nozzle casing 5 by a spring 7. Make sure that the cleaning solution does not leak into the
A ring 9 is provided, and a liquid hole 10 is provided in the nozzle casing 5 through which cleaning liquid enters. That is, the nozzle casing 5, the valve 6, the spring 7, the seat surface 8, the O-ring 9, and the liquid hole 10 prevent the pressure inside the stirring tank from flowing backward.
6 is formed and installed in the four nozzle mounting holes.
Reference numeral 11 denotes an injection device for injecting cleaning liquid into the liquid feeding hole 17 in the stirring shaft 2. The stirring shaft 2 is provided with stirring blades 12, and the stirring tank body 1 is provided with an in-can coil 13. Further, a spray pipe 14 for cleaning the inside of the can is provided at the upper part of the stirring tank main body 1.
撹拌槽本体１内の洗浄時には、洗浄液は注入装
置１１より撹拌軸２の中の送液孔１７を通り、ノ
ズル取付孔４に流れ、液孔１０より洗浄液がノズ
ルケーシング５内の空間部１５に入り洗浄液の圧
力により、スプリング７を押し付け、バルブ６が
動きシート面８が開くことにより、洗浄液が撹拌
槽本体１内に分散されて槽内を洗浄することがで
きる。また、運転中はスプリング７のばね力でバ
ルブ６をシート面８部に押し付けており、シート
面８部は閉状態となつており、槽内の圧力に対し
て開とならないスプリング７が設けられている。
また、洗浄液の圧力によるシート面８部の開き
は、圧力が加わる面積が大きくなつている構造で
ある為、洗浄液でシート面８部を容易に開くこと
ができる。 When cleaning the inside of the stirring tank body 1, the cleaning liquid flows from the injection device 11 through the liquid feeding hole 17 in the stirring shaft 2 to the nozzle mounting hole 4, and the cleaning liquid flows from the liquid hole 10 into the space 15 in the nozzle casing 5. The pressure of the incoming cleaning liquid presses the spring 7, the valve 6 moves, and the seat surface 8 opens, so that the cleaning liquid is dispersed within the stirring tank main body 1 and the inside of the tank can be cleaned. Also, during operation, the valve 6 is pressed against the seat surface 8 by the spring force of the spring 7, and the seat surface 8 is in a closed state, and a spring 7 is provided that does not open against the pressure in the tank. ing.
Moreover, since the opening of the seat surface 8 part due to the pressure of the cleaning liquid is such that the area to which pressure is applied is large, the seat surface 8 part can be easily opened by the cleaning liquid.
撹拌槽内の洗浄は、上部に設けらたスプレー管
よりの洗浄液では槽中央部より下方に設けられた
コイル部等の洗浄は行なえないが、本実施例の洗
浄装置によれば、槽内に人が入ることなく槽内の
あらゆる個所の洗浄が完全にでき、かつ、洗浄時
間を短縮することができる。 When cleaning the inside of the stirring tank, the cleaning liquid from the spray pipe installed at the top cannot clean the coils, etc. installed below the center of the tank, but according to the cleaning device of this example, the cleaning solution inside the tank cannot be cleaned. All parts of the tank can be completely cleaned without the need for anyone to enter, and the cleaning time can be shortened.
本発明によれば、撹拌槽内の圧力の逆流を防止
出来る構造の洗浄液吐出孔を撹拌軸に設けたこと
により、撹拌軸の回転を利用し槽内のあらゆる個
所を完全に洗浄でき、かつ、洗浄時間の短縮が図
れるという効果がある。
According to the present invention, by providing the cleaning liquid discharge hole in the stirring shaft with a structure that prevents the backflow of pressure inside the stirring tank, all parts of the tank can be completely cleaned by using the rotation of the stirring shaft, and This has the effect of shortening the cleaning time.
第１図は本発明の一実施例の撹拌槽内の洗浄装
置の縦断面図、第２図は第１図のＩ部詳細断面図
である。
１……撹拌槽本体、２……撹拌軸、３……軸封
装置、４……ノズル取付孔、５……ノズルケーシ
ング、６……バルブ、７……スプリング、８……
シート面、９……Ｏリング、１０……液孔、１１
……注入装置、１２……撹拌翼、１３……缶内コ
イル、１４……スプレー管、１５……空間部、１
６……洗浄液吐出孔、１７……送液孔。
FIG. 1 is a longitudinal sectional view of a cleaning device in a stirring tank according to an embodiment of the present invention, and FIG. 2 is a detailed sectional view of section I in FIG. 1. 1... Stirring tank body, 2... Stirring shaft, 3... Shaft sealing device, 4... Nozzle mounting hole, 5... Nozzle casing, 6... Valve, 7... Spring, 8...
Seat surface, 9...O ring, 10...Liquid hole, 11
... Injection device, 12 ... Stirring blade, 13 ... Coil in can, 14 ... Spray pipe, 15 ... Space part, 1
6...Cleaning liquid discharge hole, 17...Liquid feeding hole.
Claims (1)
装置を備え、撹拌軸の内部に洗浄液を圧送する送
液孔と、該送液孔から分岐する複数のノズル取付
孔とを撹拌軸に設け、撹拌槽内の圧力の逆流を防
止した洗浄液吐出孔を前記撹拌軸のノズル取付孔
部に設けたことを特徴とする撹拌槽内の洗浄装
置。 ２ 特許請求の範囲第１項において、洗浄液吐出
孔は、ノズルケーシングとシート面との間にスプ
リングを介してバルブを設け、該バルブをスプリ
ングのばね力によりシート面に密接して設けたこ
とを特徴とする撹拌槽内の洗浄装置。[Scope of Claims] 1. A system comprising an injection device connected to forcefully feed a cleaning liquid to the stirring shaft, a liquid feeding hole for forcefully feeding the cleaning liquid into the stirring shaft, and a plurality of nozzle mounting holes branching from the liquid feeding hole. A cleaning device for a stirring tank, characterized in that a cleaning liquid discharge hole is provided in the nozzle attachment hole of the stirring shaft to prevent backflow of pressure inside the stirring tank. 2. In claim 1, the cleaning liquid discharge hole is provided with a valve provided between the nozzle casing and the seat surface via a spring, and the valve is provided in close contact with the seat surface by the spring force of the spring. A cleaning device inside the stirring tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62266414A JPH01111432A (en) | 1987-10-23 | 1987-10-23 | Washer for inside of stirring tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62266414A JPH01111432A (en) | 1987-10-23 | 1987-10-23 | Washer for inside of stirring tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111432A JPH01111432A (en) | 1989-04-28 |
| JPH0543411B2 true JPH0543411B2 (en) | 1993-07-01 |
Family
ID=17430601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62266414A Granted JPH01111432A (en) | 1987-10-23 | 1987-10-23 | Washer for inside of stirring tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111432A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687964A (en) * | 2018-05-24 | 2018-10-23 | 重庆大学 | A kind of city rail construction equipment based on BIM |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0372936A (en) * | 1989-08-14 | 1991-03-28 | Asahi Eng Co Ltd | Multipurpose stirring tank |
| CN104772302A (en) * | 2015-04-15 | 2015-07-15 | 罗定市星光化工有限公司 | Water washing equipment for terpene resin |
| CN104941476A (en) * | 2015-06-29 | 2015-09-30 | 济南乐王机械设备有限公司 | Spring pipe type material blending and conveying integrated mechanism |
| CN106040056B (en) * | 2016-06-08 | 2018-09-25 | 浙江富胜达科技有限公司 | A kind of industrial agitating device easy to clean |
| US11167329B2 (en) | 2017-02-07 | 2021-11-09 | Gea Tuchenhagen Gmbh | Tank cleaning nozzle, tank comprising it and method for cleaning a tank |
| CN108543783A (en) * | 2018-05-11 | 2018-09-18 | 柳州市盘瑶科技有限公司 | A kind of cleaning device of portable Chinese medicine production mixing apparatus |
| CN112871913A (en) * | 2021-01-08 | 2021-06-01 | 刘小丽 | Petrochemical reation kettle thoroughly cleaned device |
| CN113695306B (en) * | 2021-08-09 | 2022-12-06 | 广州泽力医药科技有限公司 | Cleaning equipment for food processing |
-
1987
- 1987-10-23 JP JP62266414A patent/JPH01111432A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687964A (en) * | 2018-05-24 | 2018-10-23 | 重庆大学 | A kind of city rail construction equipment based on BIM |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01111432A (en) | 1989-04-28 |
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