JPH06136460A - End plate of filter unit - Google Patents
End plate of filter unitInfo
- Publication number
- JPH06136460A JPH06136460A JP4217212A JP21721292A JPH06136460A JP H06136460 A JPH06136460 A JP H06136460A JP 4217212 A JP4217212 A JP 4217212A JP 21721292 A JP21721292 A JP 21721292A JP H06136460 A JPH06136460 A JP H06136460A
- Authority
- JP
- Japan
- Prior art keywords
- outlet side
- end plate
- side end
- outlet
- counter
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、濾過ユニットの鏡板に
係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an end plate of a filtration unit.
【０００２】[0002]
【従来技術】従来公知の、特開平４−１６５０２６号公
報には、図１のように、耐火物プレートで形成された出
口側鏡板ａとこれと対をなす反出口側鏡板ｂとの間に、
アルミナ質ポーラスチューブにより形成された多孔質セ
ラミックチューブｃを多数本横設して濾過ユニットｄを
形成するものにおいて、前記出口側鏡板ａの前記セラミ
ックチューブｃを取付ける部分に前記セラミックチュー
ブｃの出口側端部が嵌合する凹部ｅと該凹部ｅの中心に
前記出口側端部より稍々小径の開口孔ｆを形成し、前記
反出口側鏡板ｂの前記セラミックチューブｃを取付ける
部分に前記セラミックチューブｃの反出口側端部が嵌合
する凹部ｇのみを形成した濾過ユニットの鏡板について
記載されている。2. Description of the Related Art In Japanese Patent Laid-Open No. 4-165026, which is known in the related art, as shown in FIG. 1, a space between an exit side end plate a formed of a refractory plate and a counter-outlet end end plate b paired therewith. ,
In the case where a plurality of porous ceramic tubes c formed by an alumina porous tube are horizontally installed to form a filtration unit d, the outlet side of the outlet side end plate a where the ceramic tube c is attached An end portion is fitted with a concave portion e, and an opening hole f having a diameter slightly smaller than that of the outlet side end portion is formed in the center of the concave portion e, and the ceramic tube is provided at a portion of the counter exit side end plate b where the ceramic tube c is attached. It is described about the end plate of the filtration unit in which only the concave portion g into which the opposite end side of c is fitted.
【０００３】[0003]
【発明が解決しようとする課題】前記公知例の濾過ユニ
ットｄは、出口側鏡板ａは前記セラミックチューブｃの
出口側端部が嵌合する凹部ｅと該凹部ｅの中心に前記出
口側端部より稍々小径の開口孔ｆを形成しているのに、
前記反出口側鏡板ｂは前記セラミックチューブｃの反出
口側端部が嵌合する凹部ｇのみを形成した構造であるか
ら、鏡板ａ、ｂは両者別々であって２種類製造しなくて
はならないので製造手間が掛り、コスト高になる。ま
た、鏡板ａ、ｂを取違えて組立ることもある。In the filtration unit d of the above-mentioned known example, the outlet side end plate a has a concave portion e into which the outlet side end portion of the ceramic tube c is fitted, and the outlet side end portion is formed at the center of the concave portion e. Even though the opening f with a smaller diameter is formed,
Since the counter-outlet side end plate b has a structure in which only the recess g into which the counter-outlet side end of the ceramic tube c is fitted is formed, the end plates a and b must be manufactured separately and two types must be manufactured. Therefore, it takes time and effort for manufacturing, resulting in high cost. Also, the end plates a and b may be assembled by mistake.
【０００４】[0004]
【課題を解決するための手段】よって、本発明は、出口
側鏡板も反出口側鏡板も同一構造にして、製造容易、コ
スト安、組立容易となるようにしたものであり、耐火物
プレートで形成された出口側鏡板３と、これと対をなす
反出口側鏡板４との間に、アルミナ質ポーラスチューブ
により形成された多孔質セラミックチューブ５を多数本
横設して濾過ユニット２を形成するものにおいて、前記
出口側鏡板３の前記セラミックチューブ５を取付ける部
分に前記セラミックチューブ５の出口側端部１５が嵌合
する凹部１８と該凹部１８の中心に前記出口側端部１５
より稍々小径の開口孔１７を形成し、前記反出口側鏡板
４の前記セラミックチューブ５を取付ける部分に前記セ
ラミックチューブ５の反出口側端部２０が嵌合する凹部
２３と該凹部２３の中心に前記反出口側端部２０より稍
々小径の開口孔２２を形成した濾過ユニットの鏡板とし
たものである。Therefore, according to the present invention, the exit side end plate and the counter-outlet side end plate have the same structure to facilitate manufacture, lower cost, and easy assembly. A plurality of porous ceramic tubes 5 made of an alumina porous tube are horizontally provided between the formed outlet-side end plate 3 and the counter-outlet-side end plate 4 forming a pair to form the filtration unit 2. In this case, a concave portion 18 into which the outlet side end portion 15 of the ceramic tube 5 is fitted to a portion of the outlet side end plate 3 to which the ceramic tube 5 is attached, and the outlet side end portion 15 at the center of the concave portion 18.
A recess 23 into which the opening 17 having a smaller diameter is formed, and the opposite end 20 of the ceramic tube 5 is fitted to the portion of the end plate 4 to which the ceramic tube 5 is attached, and the center of the recess 23. Further, an end plate 20 of the filtration unit is formed with an opening 22 having a diameter slightly smaller than that of the end portion 20 on the side opposite to the outlet side.
【０００５】[0005]
【実施例の構成】本発明の実施例の構成を図により説明
すると、１はアルミニウム等の溶融金属を濾過処理する
濾過槽、２は該濾過槽１内に収納した濾過ユニットであ
り、該濾過ユニット２は前記濾過槽１内に、一組又は二
組以上収納される。前記濾過ユニット２は、炭化珪素質
耐火物プレートで形成された垂直の出口側鏡板３と、該
出口側鏡板３と対をなす垂直の反出口側鏡板４との間
に、アルミナ質ポーラスチューブにより形成された多孔
質横セラミックチューブ５を多数本（実施例は２２本・
図２参照）横に掛け渡した構造である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of an embodiment of the present invention will be described with reference to the drawings. 1 is a filtration tank for filtering molten metal such as aluminum, and 2 is a filtration unit housed in the filtration tank 1. One set or two or more sets of the units 2 are housed in the filtration tank 1. The filtration unit 2 includes an alumina porous tube between a vertical outlet side end plate 3 formed of a silicon carbide refractory plate and a vertical non-outlet side end plate 4 paired with the outlet side end plate 3. A large number of the formed porous lateral ceramic tubes 5 (22 in the embodiment
(See FIG. 2) This is a structure that is laid horizontally.
【０００６】６は前記濾過槽１の濾過室で、上部は全面
開口７され、該開口７部上に蓋８がされる。前記濾過槽
１も蓋８も、耐火物で形成される。９は入湯口、１０は
入湯口９から入湯した溶湯が、前記濾過ユニット２に直
接掛って前記濾過ユニット２の前記チューブ５を破壊し
ないようにする仕切板、１１は出湯口、１２は出湯口側
内壁、１３は出湯口側内壁１２に形成した出湯窓、１４
は出湯口側内壁１２と出口側鏡板３の間に介在されるパ
ッキン、２５は出湯口側内壁１２に出口側鏡板３を押付
ける楔である。Reference numeral 6 denotes a filtration chamber of the filtration tank 1, which has an opening 7 at the top and a lid 8 on the opening 7. Both the filtration tank 1 and the lid 8 are made of refractory material. Reference numeral 9 is a hot water inlet, 10 is a partition plate that prevents molten metal poured from the hot water inlet 9 from directly hitting the filtration unit 2 and destroying the tube 5 of the filtration unit 2, 11 is a hot water outlet, and 12 is a hot water outlet. Inner side wall, 13 is a hot water outlet window formed on the hot water outlet side inner wall 12, 14
Is a packing interposed between the outlet side inner wall 12 and the outlet side end plate 3, and 25 is a wedge for pressing the outlet side end plate 3 against the outlet side inner wall 12.
【０００７】しかして、前記濾過ユニット２の前記チュ
ーブ５は、その出口側端部１５は開口１６されて、セラ
ミックチューブ５により濾過された金属溶湯は開口１６
部より出湯する。出口側鏡板３の前記チューブ５を取付
ける部分には前記出口側端部１５が嵌合する凹部１８が
形成され、該凹部１８の中心に前記出口側端部１５より
稍々小径の開口孔１７が形成される。前記凹部１８に
は、ファイバーパッキン１９とモルタルが設けられ、出
口側端部１５を接着する。Therefore, the tube 5 of the filtration unit 2 has an opening 16 at the outlet end 15, and the molten metal filtered by the ceramic tube 5 is opened 16.
Hot water from the club. A concave portion 18 into which the outlet side end portion 15 is fitted is formed in a portion of the outlet side end plate 3 to which the tube 5 is attached, and an opening hole 17 having a diameter slightly smaller than that of the outlet side end portion 15 is formed at the center of the concave portion 18. It is formed. A fiber packing 19 and a mortar are provided in the recess 18, and the outlet end 15 is adhered thereto.
【０００８】これに対し、セラミックチューブ５の反出
口側端部２０は、セラミックチューブ５の周壁と殆ど同
じ厚さで閉塞された底壁２１となり、セラミックチュー
ブ５により濾過された金属溶湯は、反出口側端部２０か
らは出湯しない。しかして、反出口側鏡板４の前記セラ
ミックチューブ５を取付ける部分には、前記セラミック
チューブ５の反出口側端部２０が嵌合する凹部２３と、
該凹部２３の中心に前記反出口側端部２０より稍々小径
の開口孔２２を形成し、ファイバーパッキン２４とモル
タルを介して反出口側端部２０を止着される。On the other hand, the end portion 20 on the side opposite to the outlet of the ceramic tube 5 becomes a bottom wall 21 which is closed with almost the same thickness as the peripheral wall of the ceramic tube 5, and the molten metal filtered by the ceramic tube 5 is No hot water is discharged from the outlet end 20. Then, in the portion of the counter-outlet side end plate 4 where the ceramic tube 5 is mounted, a recess 23 into which the counter-outlet side end 20 of the ceramic tube 5 is fitted,
An opening hole 22 having a diameter slightly smaller than that of the end portion 20 on the side opposite to the outlet side is formed in the center of the recess 23, and the end portion 20 on the side opposite to the outlet side is fixed to the end portion 20 through a fiber packing 24 and mortar.
【０００９】このように形成した結果、出口側鏡板３と
反出口側鏡板４は、全く構造上差異がなくなり、同一の
ものを共用することができる。As a result of forming in this way, there is no structural difference between the outlet side end plate 3 and the counter outlet side end plate 4, and the same parts can be used in common.
【００１０】[0010]
【作用】次に作用を述べる。出口側鏡板３と反出口側鏡
板４とを所望の間隔を置いて垂直に相対峙させ、多孔質
横セラミックチューブ５の出口側端部１５をファイバー
パッキン１９を介して出口側鏡板３の凹部１８内に押し
込みモルタルで固着し、又、多孔質横セラミックチュー
ブ５の反出口側端部２０をファイバーパッキン２４を介
して反出口側鏡板４の凹部２３に押し込みモルタルで固
着する。すると、濾過ユニット２が得られる。[Operation] Next, the operation will be described. The outlet-side end plate 3 and the counter-outlet-side end plate 4 are vertically opposed to each other with a desired gap, and the outlet-side end 15 of the porous lateral ceramic tube 5 is recessed through the fiber packing 19 in the outlet-side end plate 3. The end portion 20 on the side opposite to the outlet of the porous transverse ceramic tube 5 is pushed into the recess 23 of the end plate 4 on the side opposite to the outlet via the fiber packing 24 and fixed by the mortar. Then, the filtration unit 2 is obtained.
【００１１】得られた濾過ユニット２は、濾過槽１の濾
過室６内に挿入し、出湯口側内壁１２と出口側鏡板３間
にパッキン１４を介在させ、反出口側鏡板４と濾過室６
の内壁の間に楔２５を挿入すると、出口側鏡板３は出湯
口側内壁１２に押着される。この状態で入湯口９より溶
湯を供給すると、前記濾過室６内の濾過ユニット２の多
孔質横セラミックチューブ５により濾過され、出湯窓１
３を通って出湯口１１より取出される。The obtained filtration unit 2 is inserted into the filtration chamber 6 of the filtration tank 1, the packing 14 is interposed between the tap hole side inner wall 12 and the outlet side end plate 3, and the counter outlet side end plate 4 and the filtration chamber 6 are inserted.
When the wedge 25 is inserted between the inner walls of the outlet side end plate 3, the outlet side end plate 3 is pressed against the tap hole side inner wall 12. When the molten metal is supplied from the hot water inlet 9 in this state, it is filtered by the porous lateral ceramic tube 5 of the filtration unit 2 in the filtration chamber 6, and the hot water outlet window 1
It is taken out from the hot water outlet 11 through 3.
【００１２】[0012]
【発明の効果】前記公知例の濾過ユニットｄは、出口側
鏡板ａは前記セラミックチューブｃの出口側端部が嵌合
する凹部ｅと該凹部ｅの中心に前記出口側端部より稍々
小径の開口孔ｆを形成しているのに、前記反出口側鏡板
ｂは前記セラミックチューブｃの反出口側端部が嵌合す
る凹部ｇのみを形成した構造であるから、鏡板ａ、ｂは
両者別々であって２種類製造しなくてはならないので製
造手間が掛り、コスト高になる。また、鏡板ａ、ｂを取
違えて組立ることもある。In the filtration unit d of the known example, the outlet end plate a has a concave portion e with which the outlet end portion of the ceramic tube c fits, and a diameter slightly smaller than the outlet end portion at the center of the concave portion e. Although the opening f is formed, the counter-outlet side end plate b has a structure in which only the recess g into which the end opposite the outlet side of the ceramic tube c is fitted is formed. Since two different types must be manufactured separately, it takes time and effort to manufacture, and the cost is high. Also, the end plates a and b may be assembled by mistake.
【００１３】しかるに、本発明は、耐火物プレートで形
成された出口側鏡板３と、これと対をなす反出口側鏡板
４との間に、アルミナ質ポーラスチューブにより形成さ
れた多孔質セラミックチューブ５を多数本横設して濾過
ユニット２を形成するものにおいて、前記出口側鏡板３
の前記セラミックチューブ５を取付ける部分に前記セラ
ミックチューブ５の出口側端部１５が嵌合する凹部１８
と該凹部１８の中心に前記出口側端部１５より稍々小径
の開口孔１７を形成し、前記反出口側鏡板４の前記セラ
ミックチューブ５を取付ける部分に前記セラミックチュ
ーブ５の反出口側端部２０が嵌合する凹部２３と該凹部
２３の中心に前記反出口側端部２０より稍々小径の開口
孔２２を形成した濾過ユニットの鏡板としたものである
から、出口側鏡板及び反出口側鏡板４は同一構造である
ので製造に手間は掛からず、コスト安になる。また、前
記両鏡板３、４を取違えて組立ることがない。また、開
口孔２２より、セラミックチューブ５の反出口側端部２
０の嵌合状態を、肉眼で確かめることもできる。However, according to the present invention, the porous ceramic tube 5 formed of an alumina porous tube is provided between the outlet side end plate 3 formed of a refractory plate and the counter-outlet side end plate 4 forming a pair therewith. In the case where a plurality of filters are installed side by side to form the filtration unit 2, the outlet side end plate 3
The recess 18 into which the outlet side end 15 of the ceramic tube 5 is fitted to the part to which the ceramic tube 5 is attached.
And an opening hole 17 having a diameter slightly smaller than that of the outlet side end portion 15 is formed in the center of the recess 18, and the counter outlet side end portion of the ceramic tube 5 is attached to a portion of the counter outlet side end plate 4 where the ceramic tube 5 is mounted. Since the concave portion 23 into which 20 is fitted and an opening hole 22 having a diameter slightly smaller than that of the end portion 20 on the side opposite to the outlet side are formed in the center of the concave portion 23, the end plate and the outlet side end plate are not provided. Since the end plate 4 has the same structure, it does not take time to manufacture and the cost is reduced. Further, the both end plates 3 and 4 are not assembled by mistake. Further, from the opening hole 22, the end portion 2 of the ceramic tube 5 opposite to the outlet side is formed.
The fitting state of 0 can also be visually confirmed.
【図１】 公知例一部断面図。FIG. 1 is a partial cross-sectional view of a known example.
【図２】 濾過装置の横断平面図。FIG. 2 is a cross-sectional plan view of the filtration device.
【図３】 濾過装置の縦断側面図。FIG. 3 is a vertical sectional side view of the filtering device.
【図４】 濾過ユニットの一部断面側面図。FIG. 4 is a partial cross-sectional side view of the filtration unit.
１…濾過槽、２…濾過ユニット、３…出口側鏡板、４…
反出口側鏡板、５…多孔質横セラミックチューブ、６…
濾過室、７…開孔、８…蓋、９…入湯口、１０…仕切
板、１１…出湯口、１２…出湯口側内壁、１３…出湯
窓、１４…パッキン、１５…出口側端部、１６…開口、
１７…開口孔、１８…凹部、１９…ファイバーパッキ
ン、２０…反出口側端部、２１…底壁、２２…開口孔、
２３…凹部、２４…ファイバーパッキン、２５…楔。1 ... Filtration tank, 2 ... Filtration unit, 3 ... Exit side end plate, 4 ...
Counter exit side end plate, 5 ... Porous lateral ceramic tube, 6 ...
Filtration chamber, 7 ... Opening hole, 8 ... Lid, 9 ... Hot water inlet, 10 ... Partition plate, 11 ... Hot water outlet, 12 ... Hot water outlet side inner wall, 13 ... Hot water window, 14 ... Packing, 15 ... Exit side end, 16 ... opening,
17 ... Opening hole, 18 ... Recessed part, 19 ... Fiber packing, 20 ... Non-exit side end part, 21 ... Bottom wall, 22 ... Opening hole,
23 ... concave part, 24 ... fiber packing, 25 ... wedge.
Claims (1)
３と、これと対をなす反出口側鏡板４との間に、アルミ
ナ質ポーラスチューブにより形成された多孔質セラミッ
クチューブ５を多数本横設して濾過ユニット２を形成す
るものにおいて、前記出口側鏡板３の前記セラミックチ
ューブ５を取付ける部分に前記セラミックチューブ５の
出口側端部１５が嵌合する凹部１８と該凹部１８の中心
に前記出口側端部１５より稍々小径の開口孔１７を形成
し、前記反出口側鏡板４の前記セラミックチューブ５を
取付ける部分に前記セラミックチューブ５の反出口側端
部２０が嵌合する凹部２３と該凹部２３の中心に前記反
出口側端部２０より稍々小径の開口孔２２を形成した濾
過ユニットの鏡板。1. A large number of porous ceramic tubes 5 formed of an alumina porous tube are laterally provided between an outlet side end plate 3 formed of a refractory plate and a counter-outlet side end plate 4 paired therewith. In order to form the filtration unit 2, the recess 18 into which the outlet end 15 of the ceramic tube 5 fits in the portion of the outlet end plate 3 to which the ceramic tube 5 is attached, and the recess 18 at the center of the recess 18. An opening hole 17 having a diameter slightly smaller than that of the outlet side end portion 15 is formed, and a recess 23 into which the counter outlet side end portion 20 of the ceramic tube 5 is fitted to a portion of the counter outlet side end plate 4 to which the ceramic tube 5 is attached. An end plate of a filtration unit in which an opening hole 22 having a diameter slightly smaller than that of the end portion 20 on the side opposite to the outlet side is formed in the center of the recess 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4217212A JPH06136460A (en) | 1992-07-23 | 1992-07-23 | End plate of filter unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4217212A JPH06136460A (en) | 1992-07-23 | 1992-07-23 | End plate of filter unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06136460A true JPH06136460A (en) | 1994-05-17 |
Family
ID=16700625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4217212A Pending JPH06136460A (en) | 1992-07-23 | 1992-07-23 | End plate of filter unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06136460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006176883A (en) * | 2006-01-06 | 2006-07-06 | Mitsui Mining & Smelting Co Ltd | Method for filtrating molten metal |
| WO2007072898A1 (en) * | 2005-12-21 | 2007-06-28 | Mitsui Mining & Smelting Co., Ltd. | Metal filtration equipment and filter cassette |
-
1992
- 1992-07-23 JP JP4217212A patent/JPH06136460A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007072898A1 (en) * | 2005-12-21 | 2007-06-28 | Mitsui Mining & Smelting Co., Ltd. | Metal filtration equipment and filter cassette |
| JP2006176883A (en) * | 2006-01-06 | 2006-07-06 | Mitsui Mining & Smelting Co Ltd | Method for filtrating molten metal |
| JP4606331B2 (en) * | 2006-01-06 | 2011-01-05 | 三井金属鉱業株式会社 | Metal melt filtration method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4751494B2 (en) | Filter box and method of using the same | |
| SU1595344A3 (en) | Apparatus for filtering molten metals and alloys | |
| JPH06136460A (en) | End plate of filter unit | |
| US550583A (en) | bbinok-man | |
| WO2024141083A1 (en) | Battery pack | |
| US4435288A (en) | Expressing plate assembly for filter press | |
| US4045348A (en) | Filter press plate for layer and settling layer filters | |
| US3240344A (en) | Horizontal plate filter apparatus | |
| US2143270A (en) | Strainer | |
| JP2008536674A (en) | Heatable and coolable filter plate | |
| JP3615437B2 (en) | Slide valve device | |
| SE463244B (en) | SUSTAINABLE GAS TRANSMITTED LOW TEMPERATURE BASED SAND MOLD | |
| KR930021291A (en) | Molten metal filter | |
| JP2866497B2 (en) | Tapping room of aluminum filtration equipment | |
| US1316404A (en) | John adams wilson | |
| US813327A (en) | Filter. | |
| MXPA05006706A (en) | Gas flushing device for metallurgical melting pots. | |
| JPH05263159A (en) | Wedge for filter unit of filter | |
| JPH0233843Y2 (en) | ||
| JPH04311538A (en) | Device for preventing breakage of tube in metallic filtering unit | |
| JPH05202433A (en) | Filtering device using plural plate-like filters | |
| JPH01135505A (en) | Filter cartridge | |
| JPH05263157A (en) | Filter, filter unit and wedge | |
| JPH05271802A (en) | Filtering unit in filtering device | |
| JP3245264B2 (en) | Metal melt filtration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19990413 |