JP3461496B2 - Apparatus and method for cleaning mesh container - Google Patents
Apparatus and method for cleaning mesh containerInfo
- Publication number
- JP3461496B2 JP3461496B2 JP2001165957A JP2001165957A JP3461496B2 JP 3461496 B2 JP3461496 B2 JP 3461496B2 JP 2001165957 A JP2001165957 A JP 2001165957A JP 2001165957 A JP2001165957 A JP 2001165957A JP 3461496 B2 JP3461496 B2 JP 3461496B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- cleaning
- mesh container
- tank
- hard particles
- 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 - Fee Related
Links
Landscapes
- Cleaning In General (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明はメッシュコンテナの
洗浄装置とその洗浄方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mesh container cleaning device and a cleaning method thereof.
【０００２】[0002]
【従来の技術】従来、自治体の分別収集かごの汚れがひ
どく、夏場は異臭がつよくハエが寄ってくるほどで、住
民から苦情が出ている。生産工場で使用される仕掛品の
かごも汚れがひどくなる。食品加工や水産加工の工場で
使用されるかごも同様である。ス−パ−マ−ケットで使
用されるかごの汚れも程度の差はあるが洗浄を要する。
このようなメッシュコンテナの汚れは洗浄すればよい
が、人手で洗浄したのでは労力と時間がかかる。洗浄剤
を使用すれば排水処理に留意しなければならないなど問
題がある。汚れのひどいものを高圧水の噴射等で洗浄し
ようとすると洗浄に結構時間がかかり、洗浄中メッシュ
コンテナの保持も容易でない。2. Description of the Related Art Conventionally, the garbage collection baskets of local governments are heavily soiled, and flies tend to be odorous in the summer, causing complaints from residents. The baskets of work-in-process products used in production plants are also very dirty. The same applies to baskets used in food processing and fish processing plants. The car used in the supermarket also needs to be cleaned to some extent, even if it is dirty.
Such dirt on the mesh container may be washed, but it takes labor and time to wash it manually. If a cleaning agent is used, there is a problem that attention must be paid to wastewater treatment. If it is attempted to wash a heavily soiled object by jetting high-pressure water or the like, it takes a long time to wash and it is not easy to hold the mesh container during washing.
【０００３】この問題を解決するものとして特開2001−
87726 があり、圧力水とベンチュリー管からなるサンド
ブラスト洗浄装置が提案されているが、発明の実施の態
様が示されていない。As a means for solving this problem, Japanese Patent Laid-Open No. 2001-
87726 and a sand blast cleaning device consisting of pressurized water and a Venturi tube is proposed, but no embodiment of the invention is shown.
【０００４】[0004]
【発明が解決しようとする課題】本発明は洗浄作業が容
易で、洗浄に要する時間が少なくてすみ、排水等で環境
上問題を生じないメッシュコンテナの洗浄装置とその洗
浄方法を提供せんとするものである。DISCLOSURE OF THE INVENTION The present invention provides a cleaning device for a mesh container and a cleaning method thereof, which facilitates the cleaning operation, requires less time for cleaning, and does not cause environmental problems such as drainage. It is a thing.
【０００５】[0005]
【課題を解決するための手段】ここにおいて本発明者は
メッシュコンテナの洗浄装置として、水16と硬質粒子17
が入れてあり、水補給管４と下方開放の仕切板２を有す
る洗浄槽１とそのオーバーフローを受ける隣接の貯水槽
３、洗浄槽１内の仕切域に開口し貯水槽３に通ずる循環
水誘導管５、貯水槽３のオーバーフローを受ける分離槽
６と排水槽７、洗浄槽１に対しメッシュコンテナ14を下
向きに保持して昇降が自在であり、かつメッシュコンテ
ナ14を水平方向に回転することができるメッシュコンテ
ナの保持回転部８、メッシュコンテナ14を洗浄する硬質
粒子を吐出する洗浄用硬質粒子吐出管群９と洗浄槽１内
に落下した硬質粒子17を中央に移動させる硬質粒子移動
用管群10、メッシュコンテナ14に付着の硬質粒子17を除
去する硬質粒子除去用水吐出管群11とからなり、洗浄用
硬質粒子吐出管群９は硬質粒子17をメッシュコンテナ14
の側面の内外に吐出する２群と、底面の内外に吐出する
２群とからなり、硬質粒子除去用水吐出管群11は水16を
メッシュコンテナ14の側面の外側方向に吐出するように
してあるものを見出すにいたった。The inventor of the present invention uses water 16 and hard particles 17 as a cleaning device for a mesh container.
A cleaning tank 1 having a water supply pipe 4 and a partition plate 2 opened downward, an adjacent water tank 3 that receives the overflow, a circulating water guide opening to a partition area in the cleaning tank 1 and communicating with the water tank 3. The mesh container 14 is held downward with respect to the pipe 5, the separation tank 6 that receives the overflow of the water storage tank 3, the drain tank 7, and the cleaning tank 1, and the mesh container 14 can be freely moved up and down, and the mesh container 14 can be rotated horizontally. Retaining / rotating part 8 of a mesh container, a cleaning hard particle discharge pipe group 9 for discharging hard particles for cleaning the mesh container 14, and a hard particle moving pipe group for moving the hard particles 17 dropped in the cleaning tank 1 to the center 10, a hard particle removing water discharge pipe group 11 for removing hard particles 17 adhering to the mesh container 14, and the cleaning hard particle discharge pipe group 9 stores the hard particles 17 in the mesh container 14
It consists of two groups for discharging inside and outside of the side surface and two groups for discharging inside and outside of the bottom surface, and the hard particle removing water discharging pipe group 11 discharges water 16 to the outside of the side surface of the mesh container 14. I came to find something.
【０００６】さらに、このメッシュコンテナの洗浄装置
において、メッシュコンテナ14を洗浄する洗浄用硬質粒
子吐出管群９の個々の洗浄用硬質粒子吐出管（9'）の硬
質粒子吸引管15の下方を上方より大径にし、吸込み口付
近に複数の小孔を設けてあると好都合であることを見出
すにいたった。Further, in this mesh container cleaning apparatus, the hard particle suction pipes of the individual cleaning hard particle discharge pipes (9 ') of the cleaning hard particle discharge pipe group 9 for cleaning the mesh container 14 We have found that it is convenient to make the lower part of 15 larger than the upper part and to provide a plurality of small holes near the suction port.
【０００７】以上のメッシュコンテナの洗浄装置を用い
てメッシュコンテナ14を洗浄するには、メッシュコンテ
ナの保持回転部８にメッシュコンテナ14を１個固定して
洗浄槽１に降下させ、所定時間回転運動をさせるにあた
り、水補給管４から水16を継続して補給し、循環水誘導
管５を介して水16を洗浄槽１から貯水槽３に受け、貯水
槽３の水16を洗浄用硬質粒子吐出管群９に供給して、メ
ッシュコンテナ14に水16と硬質粒子17の混合をつよく当
ててその全面を洗浄し、その間、洗浄槽１の底部片隅に
堆積する硬質粒子17を底部の中央に移動させるため、貯
水槽３の水16を硬質粒子移動用管群10にも供給し、洗浄
終了後、これらに水16の供給を停止し、メッシュコンテ
ナ14に付着の硬質粒子17を除去するため、貯水槽３の水
16を硬質粒子除去用水吐出管群11に所定時間供給してか
ら、メッシュコンテナの保持回転部８の回転を停止し、
洗浄槽１からメッシュコンテナ14を上昇させ、メッシュ
コンテナの保持回転部８からメッシュコンテナ14を取外
すことを繰り返しおこなえばよい。In order to wash the mesh container 14 using the above-mentioned mesh container washing apparatus, one mesh container 14 is fixed to the holding / rotating part 8 of the mesh container, and the mesh container 14 is lowered into the washing tank 1 and rotated for a predetermined time. In doing so, the water 16 is continuously supplied from the water supply pipe 4, the water 16 is received from the cleaning tank 1 to the water storage tank 3 via the circulating water guide pipe 5, and the water 16 in the water storage tank 3 is washed hard particles. It is supplied to the discharge pipe group 9, and the mesh container 14 is thoroughly sprayed with a mixture of water 16 and hard particles 17 to wash the entire surface thereof. Meanwhile, the hard particles 17 deposited on one corner of the bottom of the cleaning tank 1 are concentrated in the center of the bottom. In order to move the water, the water 16 in the water storage tank 3 is also supplied to the hard particle moving pipe group 10, and after the cleaning is finished, the supply of the water 16 is stopped to remove the hard particles 17 adhering to the mesh container 14. , Water in reservoir 3
After 16 is supplied to the water discharge pipe group 11 for removing hard particles for a predetermined time, the rotation of the holding and rotating unit 8 of the mesh container is stopped,
The mesh container 14 may be lifted from the cleaning tank 1 and the mesh container 14 may be removed from the mesh container holding and rotating unit 8 repeatedly.
【０００８】また、このようにしてメッシュコンテナ14
を洗浄するにあたり、洗浄用硬質粒子吐出管群９と硬質
粒子移動用管群10へ供給する水16の水圧が２ｋｇ／ｃｍ
2 、合計水量が１２００Ｌ／分であると好適であること
を見出した。Further, in this way, the mesh container 14
The water pressure of the water 16 supplied to the cleaning hard particle discharge tube group 9 and the hard particle moving tube group 10 is 2 kg / cm when cleaning the water.
2 , it was found that the total water amount is preferably 1200 L / min.
【０００９】[0009]
【発明の実施の形態】本発明で洗浄の対象とするメッシ
ュコンテナ14とはプラスチック製で格子状の面を有する
ものをさす。メッシュコンテナ14には箱型のものが多
く、縦360 ｍｍ、横520 ｍｍ、高さ310 ｍｍのものや、
縦425 ｍｍ、横612 ｍｍ、高さ310 ｍｍのものなどがあ
る。BEST MODE FOR CARRYING OUT THE INVENTION The mesh container 14 to be cleaned in the present invention is made of plastic and has a lattice-like surface. Many of the mesh containers 14 are box-shaped, with a length of 360 mm, a width of 520 mm, and a height of 310 mm.
Some are 425 mm long, 612 mm wide, and 310 mm high.
【００１０】メッシュコンテナ14の洗浄装置例について
は図１〜図４に示してあるが、メッシュコンテナ14の洗
浄にあたり洗浄槽１に洗浄用の水16を1800Ｌと硬質粒子
17として川砂（１〜２ｍｍサイズ）を 120〜150 ｋｇ入
れてあり、砂の層は約１５ｃｍとなる。硬質粒子16は砂
が好適であるが、砂と同様の移動性と洗浄効果を有する
ものはこれに含まれる。なお、洗浄槽１は底部の一方を
内側に傾斜して硬質粒子17の片隅への偏在を防ぐように
してある。洗浄槽１に隣接してそのオーバーフローを受
ける貯水槽３があり、さらにそのオーバーフローを受け
る分離槽６と排水槽７が連接している。洗浄槽１と貯水
槽３、分離槽６の水位は同一であるが、分離槽６からの
オーバーフローを受ける排水槽７の水位はこれらより若
干下がるようにしてあり、その底部中央に排水口が設け
られてある。分離槽６は排水中の堆積物を分離するため
のものであり、適時堆積物を除去してやる。以上によ
り、これら全体の大きさは長さ2700ｍｍ、奥行き1200ｍ
ｍ、高さ1100ｍｍとなっている。An example of a cleaning device for the mesh container 14 is shown in FIGS. 1 to 4. When cleaning the mesh container 14, the cleaning tank 1 is provided with 1800 L of cleaning water 16 and hard particles.
As 120, 120 to 150 kg of river sand (size of 1 to 2 mm) is put, and the sand layer becomes about 15 cm. The hard particles 16 are preferably sand, but those having the same mobility and cleaning effect as sand are included. The cleaning tank 1 is configured such that one of the bottom portions is inclined inward to prevent the hard particles 17 from being unevenly distributed in one corner. Adjacent to the cleaning tank 1, there is a water storage tank 3 that receives the overflow, and a separation tank 6 that receives the overflow and a drainage tank 7 are connected. The water levels of the washing tank 1, the water storage tank 3 and the separation tank 6 are the same, but the water level of the drainage tank 7 that receives overflow from the separation tank 6 is slightly lower than these, and a drainage port is provided at the center of the bottom. It has been. The separation tank 6 is for separating the deposits in the wastewater, and removes the deposits at appropriate times. Due to the above, the total size of these is 2700 mm in length and 1200 m in depth.
The height is 1100 mm.
【００１１】図５、図６に示すごとく、洗浄槽１には下
方開放の仕切板２を２枚設けてあり、その上縁を洗浄槽
１の水位に合わせ、仕切板２と洗浄槽１の側板間の仕切
域の水16に硬質粒子17が混入しないようにしてある。す
なわち、仕切板２の下方開放から水16を取入れるととも
に、硬質粒子17が混入しても下方開放から落下させる。
図５（Ａ）に示すごとく、洗浄槽１は側板の下方を内側
に傾斜させてあるので落下した硬質粒子17は中央寄りに
滑り落ちる。そして、各循環水誘導管５を仕切板２と洗
浄槽１の側板間の仕切域で洗浄槽１の水位より若干下げ
た位置に開口させて貯水槽３に通ずるようにし、貯水槽
３にたまる水16に硬質粒子17が混入しないようにしてあ
る。As shown in FIGS. 5 and 6, the cleaning tank 1 is provided with two partition plates 2 which are open downward, and the upper edge of the partition plate 2 is aligned with the water level of the cleaning tank 1 so that the partition plate 2 and the cleaning tank 1 are connected to each other. The hard particles 17 are prevented from mixing with the water 16 in the partition area between the side plates. That is, the water 16 is taken in from the lower opening of the partition plate 2 and is dropped from the lower opening even if the hard particles 17 are mixed.
As shown in FIG. 5 (A), since the cleaning tank 1 is inclined inwardly at the lower side of the side plate, the hard particles 17 that have fallen off slide toward the center. Then, each circulating water guide pipe 5 is opened in a partition region between the partition plate 2 and the side plate of the cleaning tank 1 at a position slightly lower than the water level of the cleaning tank 1 so as to communicate with the water tank 3, and is accumulated in the water tank 3. The hard particles 17 are prevented from mixing in the water 16.
【００１２】水16のよごれの蓄積を除くため、メッシュ
コンテナ14の洗浄中は水補給管４から１個のメッシュコ
ンテナ14当たり５〜７Ｌの浄水を自動的に補給している
ので排水が生ずるが、排水は環境上問題となる水質には
いたっていない。In order to eliminate the accumulation of dirt in the water 16, while cleaning the mesh container 14, 5 to 7 L of purified water per mesh container 14 is automatically replenished from the water replenishment pipe 4, so drainage occurs. , The drainage has not reached the water quality that causes environmental problems.
【００１３】メッシュコンテナの保持回転部８の昇降は
電磁バルブを介したエアーコンプレッサーの空気圧によ
りおこなわれる。メッシュコンテナ14を、上げた位置に
あるメッシュコンテナの回転保持部８の図８（Ｆ）等に
示すごとき保持枠の弾性ある下端の枠の対向中央の係止
具にその開口突縁を挟んで保持してから、メッシュコン
テナ14を洗浄槽１中に下げ、メッシュコンテナ14をモー
ター（25Ｗ）の減速ギヤーにより毎分１回転で回転す
る。The lifting / lowering of the holding / rotating portion 8 of the mesh container is carried out by the air pressure of the air compressor via the electromagnetic valve. The mesh container 14 is clamped at its opening projecting edge with a locking tool at the center opposite to the elastic lower end frame of the rotation holding part 8 of the mesh container in the raised position as shown in FIG. After holding, the mesh container 14 is lowered into the cleaning tank 1, and the mesh container 14 is rotated at one rotation per minute by the reduction gear of the motor (25 W).
【００１４】洗浄に際し、貯水槽３からの水16をポンプ
12として２基の水中ポンプ（計11ＫＷ）と送水管13によ
り水圧２ｋｇ／ｃｍ2 、合計水量１２００Ｌ／分でメッ
シュコンテナ１を洗浄する洗浄用硬質粒子吐出管群９と
水中に落下した硬質粒子17を移動する硬質粒子移動用管
群10に対して供給する。水中ポンプの場合は貯水槽３の
中において使用するが、通常のポンプ12であれば貯水槽
３の外に置くことになる。メッシュコンテナの保持回転
部８が回転中、前記４方向にわかれる硬質粒子17含有の
水16を洗浄用硬質粒子吐出管群９から吐出してメッシュ
コンテナ14の全面を洗浄し、その間、硬質粒子移動用管
群10にも水16を供給して硬質粒子17を洗浄槽１の底部中
央に均一となるように移動させ、その結果、相当汚れた
もの（メッシュコンテナ14の例：縦360 ｍｍ、横520 ｍ
ｍ、高さ310 ｍｍ）に対しも洗浄時間は２分程度で済
む。なお、洗浄時間は任意に調整することができる。When cleaning, the water 16 from the water storage tank 3 is pumped.
Two submersible pumps (11 kW in total) and a water supply pipe 13 for cleaning the mesh container 1 at a water pressure of 2 kg / cm 2 and a total water volume of 1200 L / min. Is supplied to the moving tube group 10 for moving hard particles. The submersible pump is used in the water tank 3, but the ordinary pump 12 is placed outside the water tank 3. While the holding and rotating unit 8 of the mesh container is rotating, the water 16 containing the hard particles 17 divided in the four directions is discharged from the cleaning hard particle discharge pipe group 9 to clean the entire surface of the mesh container 14, while moving the hard particles. Water 16 is also supplied to the pipe group 10 to move the hard particles 17 evenly to the center of the bottom of the cleaning tank 1, and as a result, it is considerably soiled (example of the mesh container 14: vertical 360 mm, horizontal) 520 m
m, height 310 mm), the cleaning time is about 2 minutes. The cleaning time can be adjusted arbitrarily.
【００１５】洗浄用硬質粒子吐出管群９はメッシュコン
テナ14の側面の外側に吐出する10本と底面の外側に吐出
する５本とからなる２群と、メッシュコンテナ14の側面
の内側に吐出する５本と底面の内側に吐出する３本とか
らなる２群の計４群で構成している。また、硬質粒子移
動用管群10は図４に示すごとく、洗浄槽１の底部の左端
付近に垂直の硬質粒子吸引管15が１本のものを両端に各
１本と、下方に傾斜した硬質粒子吸引管15が二股２本の
ものを中央寄りに２本の計４本からなっている。The hard particle discharge pipe group 9 for cleaning is discharged into the inside of the side surface of the mesh container 14 and two groups of 10 tubes discharging outside the side surface of the mesh container 14 and 5 tubes discharging outside the bottom surface. It is composed of a total of 4 groups of 2 groups consisting of 5 and 3 ejecting on the inside of the bottom surface. In addition, as shown in FIG. 4, the group 10 for moving hard particles has one vertical hard particle suction tube 15 near the left end of the bottom of the cleaning tank 1, one at each end, and a hard particle inclined downward. The particle suction tube 15 is made up of two bifurcated tubes, two at the center and a total of four.
【００１６】洗浄用硬質粒子吐出管群９ならびに硬質粒
子移動用管群10の個々は、エジェクターの構造を利用し
たもので、水流により硬質粒子17を吸引し、水流ととも
に硬質粒子17を吐出させるものである。洗浄用硬質粒子
吐出管9'については図７に示してあり、その硬質粒子吸
引管15の下方（下端より２５ｃｍ、テーパー域を含む）
の管径を上方部分の管径（２２ｍｍφ）よりも幾分大径
（３０ｍｍφ）にし、吸込み口付近に４個の小孔（８ｍ
ｍφ）を設けて硬質粒子17の吸引効果が得られるように
してある。硬質粒子吸引管15の下方の大径は操作停止
時、ときに管内の硬質粒子17層（３〜４ｃｍ）により吸
引困難となるのを緩和し、吸引口付近の４個の小孔は水
16が流入しやすくし、硬質粒子17の吸引を促進する。硬
質粒子移動用管群10の場合は個々の硬質粒子移動用管の
硬質粒子吸引管15が垂直でも下方に傾斜したものでもか
なり短いもので構成してある。Each of the cleaning hard particle discharge tube group 9 and the hard particle moving tube group 10 utilizes the structure of an ejector, and sucks the hard particles 17 by a water stream and discharges the hard particles 17 together with the water stream. Is. For cleaning hard particles discharge pipe 9 'is in Figure 7, below the hard particles suction tube 15 (including 25 cm, the tapered region from the lower end)
The diameter of the pipe is slightly larger (30 mmφ) than the diameter of the upper part (22 mmφ), and 4 small holes (8 m
mφ) is provided so that the suction effect of the hard particles 17 can be obtained. The large diameter below the hard particle suction tube 15 alleviates the difficulty of suction due to 17 layers (3-4 cm) of hard particles inside the tube when operation is stopped, and the four small holes near the suction port are
16 facilitates the inflow and promotes suction of the hard particles 17. In the case of the hard particle moving tube group 10, the hard particle moving tubes 15 of the individual hard particle moving tubes are configured to be considerably short, whether vertical or inclined downward.
【００１７】最後にメッシュコンテナ14に付着した硬質
粒子17を除去するため、図３および図４に示すごとく、
貯水槽３からの水16をポンプ12' として水中ポンプ（1.
2 ＫＷ）と送水管13' により硬質粒子除去用水吐出管群
11に水圧1.5 ｋｇ／ｃｍ2 、水量８０Ｌ／分で約15秒吐
出する。硬質粒子除去用水吐出管群11は仕切板２に沿う
垂直の給水管13' から直角に４本分岐して仕切板２に対
して斜め方向を向いている。ポンプ12' が水中ポンプに
限定されるものでないことは前者の場合と同様である。
ついで、メッシュコンテナの保持回転部８の回転を停止
して洗浄されたメッシュコンテナ14を洗浄槽１から引上
げて取外す。Finally, in order to remove the hard particles 17 adhering to the mesh container 14, as shown in FIGS. 3 and 4,
The submersible pump (1.
2 kW) and water supply pipe 13 'for water discharge pipe group for removing hard particles
Discharge to 11 at a water pressure of 1.5 kg / cm 2 and a water volume of 80 L / min for about 15 seconds. A group of water discharge pipes 11 for removing hard particles is branched from a vertical water supply pipe 13 ′ along the partition plate 2 at a right angle to face the partition plate 2 in an oblique direction. As in the former case, the pump 12 'is not limited to the submersible pump.
Next, the rotation of the mesh container holding and rotating unit 8 is stopped, and the washed mesh container 14 is pulled out from the cleaning tank 1 and removed.
【００１８】[0018]
【発明の効果】メッシュコンテナの洗浄作業はその取付
けと取出しだけであり、ほとんど自動的におこなわれる
ので軽作業であり、水中ポンプの使用であれば装置の騒
音発生がなく、短時間で複雑構造のメッシュコンテナの
洗浄ができ、排水に問題をきたすこともない。EFFECTS OF THE INVENTION The cleaning work of the mesh container is a simple work since it is only attached and taken out, and it is carried out almost automatically, so that the use of a submersible pump does not generate the noise of the device and the structure is complicated in a short time. The mesh container can be cleaned without causing drainage problems.
【図１】 メッシュコンテナが洗浄槽の上方にある状態
を示す説明図である。FIG. 1 is an explanatory view showing a state where a mesh container is above a cleaning tank.
【図２】 メッシュコンテナが洗浄槽の中にある状態を
示す説明図である。FIG. 2 is an explanatory view showing a state where a mesh container is in a cleaning tank.
【図３】 メッシュコンテナの洗浄装置内部を側方から
みた説明図である。FIG. 3 is an explanatory view of the inside of the cleaning device for the mesh container as viewed from the side.
【図４】 メッシュコンテナの洗浄装置内部を上方から
みた説明図である。FIG. 4 is an explanatory view of the inside of the cleaning device for the mesh container as viewed from above.
【図５】 メッシュコンテナの洗浄装置の循環水誘導管
の配置を示す説明図で、（Ａ）は側面図、（Ｂ）は平面
図である。5A and 5B are explanatory views showing an arrangement of circulating water guide pipes of a cleaning device for a mesh container, FIG. 5A is a side view, and FIG.
【図６】 メッシュコンテナの洗浄装置の仕切板の配置
を示す説明図である。FIG. 6 is an explanatory diagram showing an arrangement of partition plates of a cleaning device for a mesh container.
【図７】 メッシュコンテナ洗浄用硬質粒子吐出管を示
す説明図で、（Ｃ）は外観図、（Ｄ）はその内部状態図
である。7A and 7B are explanatory views showing a hard particle discharge pipe for cleaning a mesh container, FIG. 7C is an external view, and FIG. 7D is an internal state view thereof.
【図８】 メッシュコンテナの保持枠を示し、（Ｅ）は
側面図、（Ｆ）は平面図、（Ｇ）はメッシュコンテナを
保持した状態の側面図である。FIG. 8 shows a holding frame of a mesh container, (E) is a side view, (F) is a plan view, and (G) is a side view showing a state in which the mesh container is held.
１ 洗浄槽 ２ 仕切板 ３ 貯水槽 ４ 水補給管 ５ 循環水誘導管 ６ 分離槽 ７ 排水槽 ８ メッシュコンテナの保持回転部 ９ 洗浄用硬質粒子吐出管群 9' 洗浄用硬質粒子吐出管 10 硬質粒子移動用管群 11 硬質粒子除去用水吐出管群 12 ポンプ 12' ポンプ 13 送水管 13' 送水管 14 メッシュコンテナ 15 硬質粒子吸引管 16 水 17 硬質粒子 1 cleaning tank 2 partition boards 3 water tank 4 Water supply pipe 5 Circulating water induction pipe 6 separation tanks 7 drainage tank 8 Mesh container holding and rotating part 9 Hard particle discharge tube group for cleaning 9'Hard particle discharge pipe for cleaning 10 Tubes for moving hard particles 11 Water discharge pipe group for removing hard particles 12 pumps 12 'pump 13 Water pipe 13 'water pipe 14 mesh container 15 Hard particle suction tube 16 water 17 hard particles
Claims (4)
り、水補給管（４）と下方開放の仕切板（２）を有する
洗浄槽（１）とそのオーバーフローを受ける隣接の貯水
槽（３）、洗浄槽（１）内の仕切域に開口し貯水槽
（３）に通ずる循環水誘導管（５）、貯水槽（３）のオ
ーバーフローを受ける分離槽（６）と排水槽（７）、洗
浄槽（１）に対しメッシュコンテナ（14）を下向きに保
持して昇降が自在であり、かつメッシュコンテナ（14）
を水平方向に回転することができるメッシュコンテナの
保持回転部（８）、メッシュコンテナ（14）を洗浄する
硬質粒子を吐出する洗浄用硬質粒子吐出管群（９）と洗
浄槽（１）内に落下した硬質粒子（17）を中央に移動さ
せる硬質粒子移動用管群（10）、メッシュコンテナ（1
4）に付着の硬質粒子（17）を除去する硬質粒子除去用
水吐出管群（11）とからなり、洗浄用硬質粒子吐出管群
（９）は硬質粒子（17）をメッシュコンテナ（14）の側
面の内外に吐出する２群と、底面の内外に吐出する２群
とからなり、硬質粒子除去用水吐出管群（11）は水（1
6）をメッシュコンテナ（14）の側面の外側方向に吐出
するようにしてあるメッシュコンテナの洗浄装置。1. A washing tank (1) containing water (16) and hard particles (17), having a water supply pipe (4) and a partition plate (2) open downward, and an adjacent water storage receiving the overflow thereof. A tank (3), a circulating water guide pipe (5) that opens into a partition area in the cleaning tank (1) and communicates with the water tank (3), a separation tank (6) that receives an overflow of the water tank (3), and a drain tank ( 7), the mesh container (14) is held downward with respect to the cleaning tank (1) and can be raised and lowered freely, and the mesh container (14)
In the cleaning tank (1), a holding / rotating part (8) of a mesh container capable of rotating horizontally, a cleaning hard particle discharge pipe group (9) for discharging hard particles for cleaning the mesh container (14), and a cleaning tank (1). Hard particle moving tube group (10) that moves the dropped hard particles (17) to the center, mesh container (1
4) consists of a water discharge pipe group (11) for removing hard particles (17) that adheres to the hard particle (17) and a cleaning hard particle discharge pipe group (9) stores the hard particles (17) in a mesh container (14). It consists of two groups that discharge inside and outside of the side surface and two groups that discharge inside and outside of the bottom surface. The water discharge pipe group for removing hard particles (11) is
6) A cleaning device for mesh containers, which discharges 6) to the outside of the sides of the mesh container (14).
洗浄用硬質粒子吐出管（9'）の硬質粒子吸引管（15）の
下方を上方より大径にし、吸込み口付近に複数の小孔を
設けてある請求項１記載のメッシュコンテナの洗浄装
置。2. An individual cleaning hard particle discharge tube group (9)
The cleaning device for a mesh container according to claim 1, wherein the lower part of the hard particle suction pipe (15) of the cleaning hard particle discharge pipe (9 ') is made larger in diameter than the upper part thereof, and a plurality of small holes are provided near the suction port.
の洗浄装置を用い、メッシュコンテナの保持回転部
（８）にメッシュコンテナ（14）を１個固定して洗浄槽
（１）に降下させ、所定時間回転運動をさせるにあた
り、水補給管（４）から水（16）を継続して補給し、循
環水誘導管（５）を介して水（16）を洗浄槽（１）から
貯水槽（３）に受け、貯水槽（３）の水（16）を洗浄用
硬質粒子吐出管群（９）に供給して、メッシュコンテナ
（14）に水（16）と硬質粒子（17）の混合をつよく当て
てその全面を洗浄し、その間、洗浄槽（１）の底部片隅
に堆積する硬質粒子（17）を底部の中央に移動させるた
め、貯水槽（３）の水（16）を硬質粒子移動用管群（1
0）にも供給し、洗浄終了後、これらに水（16）の供給
を停止し、メッシュコンテナ（14）に付着の硬質粒子
（17）を除去するため、貯水槽（３）の水（16）を硬質
粒子除去用水吐出管群（11）に所定時間供給してから、
メッシュコンテナの保持回転部（８）の回転を停止し、
洗浄槽（１）からメッシュコンテナ（14）を上昇させ、
メッシュコンテナの保持回転部（８）からメッシュコン
テナ（14）を取外すことを繰り返しおこなうメッシュコ
ンテナの洗浄方法。3. The cleaning device for a mesh container according to claim 1 or 2, wherein one mesh container (14) is fixed to a holding and rotating part (8) of the mesh container and lowered into the cleaning tank (1). When rotating for a predetermined time, water (16) is continuously replenished from the water supply pipe (4), and water (16) is supplied from the washing tank (1) to the water storage tank ( 3), the water (16) in the water tank (3) is supplied to the cleaning hard particle discharge pipe group (9), and the mesh container (14) is mixed with the water (16) and the hard particles (17). The entire surface of the cleaning tank (1) is washed by applying it firmly, and during that time, the hard particles (17) that accumulate on the bottom corners of the cleaning tank (1) are moved to the center of the bottom, so the water (16) in the water storage tank (3) is moved by the hard particles. Tube group (1
0) and after the washing is finished, the supply of water (16) to them is stopped and the hard particles (17) adhering to the mesh container (14) are removed, so that water (16) in the water tank (3) is removed. ) Is supplied to the water discharge pipe group (11) for removing hard particles for a predetermined time,
Stop the rotation of the mesh container holding and rotating unit (8),
Raise the mesh container (14) from the washing tank (1),
A method for cleaning a mesh container, wherein the mesh container (14) is repeatedly removed from the mesh container holding and rotating unit (8).
子移動用管群（10）へ供給する水（16）の水圧が２ｋｇ
／ｃｍ2 、合計水量が１２００Ｌ／分である請求項３記
載のメッシュコンテナの洗浄方法。4. The water pressure of water (16) supplied to the cleaning hard particle discharge tube group (9) and the hard particle moving tube group (10) is 2 kg.
/ Cm 2, the method of cleaning the mesh container according to claim 3, wherein the total amount of water is 1200L / min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001165957A JP3461496B2 (en) | 2001-06-01 | 2001-06-01 | Apparatus and method for cleaning mesh container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001165957A JP3461496B2 (en) | 2001-06-01 | 2001-06-01 | Apparatus and method for cleaning mesh container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002355627A JP2002355627A (en) | 2002-12-10 |
| JP3461496B2 true JP3461496B2 (en) | 2003-10-27 |
Family
ID=19008565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001165957A Expired - Fee Related JP3461496B2 (en) | 2001-06-01 | 2001-06-01 | Apparatus and method for cleaning mesh container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3461496B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817011A (en) * | 2018-06-08 | 2018-11-16 | 苏州洋紫瑞信息科技有限公司 | Clout environment-friendly processing unit in a kind of pitch smelting furnace |
-
2001
- 2001-06-01 JP JP2001165957A patent/JP3461496B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002355627A (en) | 2002-12-10 |
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