JPH04165027A - Method and device for fitting filtrating unit in molten metal filtrating apparatus - Google Patents
Method and device for fitting filtrating unit in molten metal filtrating apparatusInfo
- Publication number
- JPH04165027A JPH04165027A JP2288080A JP28808090A JPH04165027A JP H04165027 A JPH04165027 A JP H04165027A JP 2288080 A JP2288080 A JP 2288080A JP 28808090 A JP28808090 A JP 28808090A JP H04165027 A JPH04165027 A JP H04165027A
- Authority
- JP
- Japan
- Prior art keywords
- filtration
- filtration unit
- unit
- filtrating
- side plate
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 122
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 13
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 10
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 10
- 238000007599 discharging Methods 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000003825 pressing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、溶融金属濾過装置における濾過ユニット装着
方法とその装置に係るものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for installing a filtration unit in a molten metal filtration device and an apparatus therefor.
（従来技術）
従来公知の、実公昭６３−４７４１４号公報には、濾過
槽と、該濾過槽内に収納される耐火物プレートで形成さ
れた左側板と右側板間にアルミナ質ポーラスチューブに
より形成した横セラミックチューブを掛け渡し該チュー
ブの左右側のいずれか一側は底板で閉塞しいずれか他側
は開口させた濾過ユニットと、前記濾過槽内面と前記濾
過ユニットの間に装着される楔からなる溶融金属濾過装
置が図示されている。(Prior art) The conventionally known Japanese Utility Model Publication No. 63-47414 discloses a filter tank, and an alumina porous tube formed between a left side plate and a right side plate formed of a refractory plate housed in the filter tank. a filtration unit in which a horizontal ceramic tube is hung over, one of the left and right sides of the tube is closed with a bottom plate, and the other side is open; and a wedge installed between the inner surface of the filtration tank and the filtration unit. Illustrated is a molten metal filtration device comprising:
（発明が解決しようとする課題）
前記公知例は、濾過槽内面と濾過ユニットの間に僕を挿
入して濾過ユニットを一方側にずらしているが、模の挿
入方法に工夫がないので。(Problems to be Solved by the Invention) In the above-mentioned known example, a block is inserted between the inner surface of the filtration tank and the filtration unit to shift the filtration unit to one side, but there is no ingenuity in the method of inserting the block.
濾過ユニットを損傷させることがある。May damage the filtration unit.
即ち、濾過ユニットの、特に横セラミックチューブは、
アルミナ質ポーラスチューブにより形成されている、所
謂焼物であるから、これに、櫻を打ち込む際の衝撃が加
わると、前記チューブが損傷する惧れがあった。That is, the filtration unit, especially the transverse ceramic tube,
Since it is a so-called fired product made of an alumina porous tube, there was a risk that the tube would be damaged if an impact was applied to it when hammering.
この課題は、ジャッキを用い、強大な力で徐々に押すよ
うにすると解決する。This problem can be solved by using a jack and gradually pushing it with great force.
（課題を解決するための手段）
よって、本発明は、炭化珪素質耐火物プレートで形成さ
れた左側板３と右側板４間にアルミナ質ポーラスチュー
ブにより形成した横セラミックチューブ５を掛け渡し該
チューブ５の左右側のいずれか一側は底板６で閉塞しい
ずれか他側は開口７させた濾過ユニット２を吊治具によ
り吊設して濾過槽１内に収納し、該濾過ユニット２の前
記底板６側を油圧ジャッキ！３またはパンタグラフ式ジ
ャッキｎ等により押して前記開口７側を濾過槽ｌ内の排
湯側仕切壁１０に密着当接させ、前記濾過ユニット２の
前記底板６側と濾過槽内面との隙間追に４１２３を挿入
する溶融金属濾過装置における濾過ユニット装着方法、
および、
上記方法達成に直接使用する、濾過槽ｌと、該濾過槽１
内に収納される炭化珪素質耐火物プレートで形成された
左側板３と右側板４間にアルミナ質ポーラスチューブに
より形成した横セラミックチューブ５を掛け渡し該チュ
ーブ５の左右側のいずれか一例は底板６で閉塞しいずれ
か他側は開口７させた濾過ユニット２と、前記濾過４１
！ｌ内面と前記濾過ユニット２の間に着脱自在に装着さ
れる油圧ヘッド１４を持つ油圧ジャッキ１３と、該油圧
ジャッキ１３により形成された隙間坊に上方から挿入さ
れるＷ１１９からなる溶融金属濾過装置における濾過ユ
ニット装着装置、および。(Means for Solving the Problems) Therefore, the present invention provides a structure in which a horizontal ceramic tube 5 made of an alumina porous tube is spanned between a left side plate 3 and a right side plate 4 made of a silicon carbide refractory plate. A filtration unit 2 with one of the left and right sides of the filtration unit 5 closed with a bottom plate 6 and the other side with an opening 7 is hung by a hanging jig and housed in the filtration tank 1. Hydraulic jack on bottom plate 6 side! 3 or by pressing with a pantograph type jack n or the like to bring the opening 7 side into close contact with the discharge side partition wall 10 in the filtration tank l, and to fill the gap between the bottom plate 6 side of the filtration unit 2 and the inner surface of the filtration tank. A method for installing a filtration unit in a molten metal filtration device by inserting 4123,
and a filtration tank 1 used directly to achieve the above method, and the filtration tank 1
A horizontal ceramic tube 5 formed of an alumina porous tube is spanned between the left side plate 3 and right side plate 4 formed of silicon carbide refractory plates housed in the interior, and one of the left and right sides of the tube 5 is a bottom plate. A filtration unit 2 which is closed at 6 and opened at the other side, and the filtration unit 41
! l In a molten metal filtration device consisting of a hydraulic jack 13 having a hydraulic head 14 detachably mounted between the inner surface and the filtration unit 2, and a W119 inserted from above into the gap formed by the hydraulic jack 13. A filtration unit mounting device, and.
同、濾過槽ｌと、該濾過槽ｌ内に収納される炭化珪素質
耐大物プレートで形成された左側板３と右側板４間にア
ルミナ質ポーラスチューブにより形成した横セラミック
チューブ５を掛け渡し該チューブ５の左右側のいずれか
一側は底板６で閉塞しいずれか他側は開口７させた濾過
ユニット２と、前記濾過槽１の側面に形成した横孔加と
、該横孔冗の外面を囲むように設けた固定枠ηと、前記
横孔冗を通り前記濾過ユニット２と前記固定枠ηとの間
に設けたパンタグラフ式ジャッキ乙と、前記横孔冗の栓
６とからなる溶融金属濾過装置における濾過ユニー／
ト装着装置としたものである。Similarly, a horizontal ceramic tube 5 made of an alumina porous tube is stretched between a filtration tank 1 and a left side plate 3 and a right side plate 4 made of silicon carbide large-sized plates housed in the filtration tank 1. A filtration unit 2 in which one of the left and right sides of the tube 5 is closed with a bottom plate 6 and the other side is open 7, a horizontal hole formed in the side surface of the filtration tank 1, and an outer surface of the horizontal hole. A molten metal comprising a fixed frame η provided so as to surround it, a pantograph type jack B passing through the horizontal hole and provided between the filtration unit 2 and the fixed frame η, and a stopper 6 of the horizontal hole. Filtration unit in filtration equipment/
This is a mounting device.
（実施例）
本発明の、方法達成に直接使用する、装置の実施例を図
面により説明すると、ｌはアルミニウム溶湯等を濾過処
理する濾過槽、２は同濾過ユニットであり Ｓ過ユニッ
ト２は濾過槽ｌ内に収納する。(Example) An example of an apparatus directly used to achieve the method of the present invention will be described with reference to the drawings. L is a filtration tank for filtering molten aluminum, etc., 2 is the same filtration unit, and S filtration unit 2 is the filtration unit. Store in tank l.
濾過ユニット２は、左右側の炭化珪素質耐火物プレート
で形成された左側板３と右側板４（左右は図に従っての
説明であるから１反対又は前後として表わされることが
ある）との間に左右方向のアルミナ質ポーラスチューブ
により形成された横セラミックチューブ５を掛け渡した
構造である。The filtration unit 2 is located between a left side plate 3 and a right side plate 4 (left and right may be expressed as 1 opposite or front and back because the explanation is based on the diagram) formed of silicon carbide refractory plates on the left and right sides. It has a structure in which horizontal ceramic tubes 5 formed of alumina porous tubes are stretched in the left and right direction.
横セラミックチューブ５は上下数段・前後複数列設けら
れており、右側板４側は底板６で閉塞され、左側板３側
は開口７されて、前記溶湯が横セラミ−２クチユーブ５
により濾過され、開口７部より排湯される。The horizontal ceramic tubes 5 are provided in several stages above and below and in multiple rows in the front and back.The right side plate 4 side is closed with a bottom plate 6, and the left side plate 3 side is opened 7, so that the molten metal flows into the horizontal ceramic tubes 5.
The hot water is filtered and discharged from the opening 7.
濾過槽１のユニット収容室８は、上部が全面開口（蓋は
省略）され、前記濾過ユニット２は吊治具により上部か
らユニｙ ）収容室８内に降ろされる。The unit storage chamber 8 of the filtration tank 1 is completely opened at the top (the lid is omitted), and the filtration unit 2 is lowered into the storage chamber 8 from the top using a hanging jig.
左側板３の外面にはパツキン９が設けられ、パツキン９
は濾過槽ｌの排湯側仕切壁１０に密着当接する。 １１
は排湯口、臣は給湯口である。A packing 9 is provided on the outer surface of the left side plate 3.
is in close contact with the partition wall 10 on the discharge side of the filtration tank l. 11
is the hot water outlet, and Omi is the hot water inlet.
本発明は、前記濾過ユニット２の開口７部側の左側板３
を前記排湯側仕切壁１０に密着させるための工夫であり
、第１図、第２図は、油圧ジャッキ１３ （手動φ自動
いずれでもよいが、所定の圧力を掛けられるようにする
。また、手動により少しずつ押しては様子を見るように
してもよい、）を用いて前記濾過ユニット２を移動させ
る構造を図示している。The present invention provides a left side plate 3 on the opening 7 side of the filtration unit 2.
Fig. 1 and Fig. 2 show a hydraulic jack 13 (either manual or automatic, but capable of applying a predetermined pressure. The figure shows a structure in which the filtration unit 2 is moved by manually pushing it little by little and checking the situation.
１４は油圧ヘッドであり、油圧ヘッド１４と油圧ジャッ
キ１３はフレキシブルパイプｂで結合され。14 is a hydraulic head, and the hydraulic head 14 and the hydraulic jack 13 are connected by a flexible pipe b.
油圧ヘッド１４を濾過ユニット２の右側板４と濾過槽ｌ
の右壁１６との間に上方から挿入する。油圧ヘッド１４
は２個設けられており、フレキシブルパイプ１５は中途
から２又に別れる。The hydraulic head 14 is connected to the right side plate 4 of the filtration unit 2 and the filtration tank l.
from above between the right wall 16 of the Hydraulic head 14
There are two flexible pipes 15 provided, and the flexible pipe 15 splits into two from the middle.
１７は手動操作ハンドルで、手動操作ハンドル１７を上
下動させると、油圧ヘッド１４は右側板４と右壁１６と
の間で伸長し、そのため、濾過ユニット２の左側板３を
濾過槽１の排湯側仕切！！１０に押付ける。Reference numeral 17 denotes a manually operated handle, and when the manually operated handle 17 is moved up and down, the hydraulic head 14 extends between the right side plate 4 and the right wall 16, so that the left side plate 3 of the filtration unit 2 is connected to the drain of the filtration tank 1. Hot water side partition! ! Press it to 10.
濾過ユニット２の押付けが終了したら、右側板４と右壁
１６との間に生じた隙間迅に上方から僕１９を差込んで
固定する。Ｉ／！Ｉ！１９は第２図のように右側板４の
前後方向の中央部に挿入される。When the pressing of the filtration unit 2 is completed, the bolt 19 is quickly inserted from above into the gap created between the right side plate 4 and the right wall 16 and fixed. I/! I! 19 is inserted into the center of the right side plate 4 in the front-rear direction as shown in FIG.
ｉＦＲ’１９を挿入したのちは油圧ヘッド１４は引抜か
れる。After inserting the iFR'19, the hydraulic head 14 is pulled out.
なお、油圧ヘッド１４は、第６図に示したように、所定
の治具６の下端に固定し、該治具３を右壁１６に取付け
て使用すると、作業性が大幅に向上する。Note that, as shown in FIG. 6, if the hydraulic head 14 is fixed to the lower end of a predetermined jig 6 and the jig 3 is attached to the right wall 16, the workability will be greatly improved.
第３図〜第５図はパンタグラフ式ジャッキを用いた例で
ある。前記右壁１６には横孔冗が形成され、第４図のご
とく、横孔冗の外面の金属補強枠２１に前記横孔冗を囲
むように固定枠ηを設ける。２３はパンタグラフ式ジャ
ッキであり、２４はその押し棒、２５は先端部、３は基
部、ｎは回転ネジであり、前記パンタグラフ式ジャッキ
乙の基部九を固定枠ηの内側に当接し、先端部δを右側
板４に当接し、回転ネジｎを回転させると押し棒２４が
前進して先端部乙により濾過ユニット２の左側板３を排
湯側仕切壁１０に密着させる。3 to 5 are examples using a pantograph type jack. A horizontal hole is formed in the right wall 16, and as shown in FIG. 4, a fixed frame η is provided on the metal reinforcing frame 21 on the outer surface of the horizontal hole so as to surround the horizontal hole. 23 is a pantograph type jack, 24 is its push rod, 25 is a tip, 3 is a base, n is a rotating screw, the base 9 of the pantograph type jack B is brought into contact with the inside of the fixed frame η, When δ is brought into contact with the right side plate 4 and the rotary screw n is rotated, the push rod 24 moves forward and brings the left side plate 3 of the filtration unit 2 into close contact with the hot water discharge side partition wall 10 by means of the tip B.
その後隙間１８に＊ｔＳを挿入して固定し、パンタグラ
フ式ジャー、キ乙を除いたのち、槽孔加に栓詑をするも
のである。After that, *tS is inserted into the gap 18 and fixed, and after removing the pantograph type jar and the key, the tank hole is plugged.
前記第二実施例の模１９は、２又或いは複数とし、横孔
冗の両側に挿入されるものがよい。It is preferable that the pattern 19 of the second embodiment is two or more, and inserted on both sides of the horizontal hole.
（作用） 次に作用を述べる。(effect) Next, we will discuss the effect.
任意構造の吊治具を用い、リフト操作により濾過ユニッ
ト２を濾過槽１内に収納し、油圧ジャッキ１３の油圧ヘ
ッド１４を濾過槽１の右壁１６を跨いで右側板４と右＠
１６の間に入れる。Using a hanging jig of arbitrary structure, the filtration unit 2 is housed in the filtration tank 1 by a lift operation, and the hydraulic head 14 of the hydraulic jack 13 is straddled over the right wall 16 of the filtration tank 1 to connect the right side plate 4 and the right @
Put it between 16.
油圧ヘッド１４は複数としであるから、これを第１図の
ように、なるべく下方化挿入し、且つ第２図のように前
後に分けて所定の位置に定着させる。このとき、第７図
のように治具３を使用すると作業性が大幅に向上する。Since there are a plurality of hydraulic heads 14, they are inserted as downwardly as possible as shown in FIG. 1, and are fixed at predetermined positions in front and back sections as shown in FIG. 2. At this time, if a jig 3 is used as shown in FIG. 7, work efficiency will be greatly improved.
準備終了したら、油圧ジャッキ１３の手動操作ハンドル
１７を静かに上下動させ、油圧ヘッド１４を徐々に伸長
させると、左側板３のパツキン９は次第に排湯側仕切壁
１０に密着する。When the preparation is completed, the manual operation handle 17 of the hydraulic jack 13 is gently moved up and down to gradually extend the hydraulic head 14, so that the gasket 9 of the left side plate 3 gradually comes into close contact with the hot water discharge side partition wall 10.
Ｓ着の度合は、湯が洩れない程度に固く押付けるもので
あり、このように油圧ヘラ白４の徐々の伸長により徐々
に濾過ユニット２を排湯側仕切壁１０に押付けると、濾
過ユニット２が前記材料で形成されていても破損するこ
となく、押付けを完了することができる。The degree of S contact is to press the hot water firmly enough to prevent the hot water from leaking.In this way, when the hydraulic spatula white 4 is gradually extended and the filtration unit 2 is gradually pressed against the hot water discharge side partition wall 10, the filtration unit Even if 2 is made of the above material, pressing can be completed without damage.
押付は完了したら、右側板４と右壁１６との間に模１９
を挿入するが、この挿入作業もなるべく静かに行ない、
もって、濾過ユニット２の破損を防止する。After the pressing is completed, a model 19 is placed between the right side plate 4 and the right wall 16.
, but do this as quietly as possible.
This prevents damage to the filtration unit 2.
僕！９挿入後、油圧ヘッド１４は縮小され、隙間１８よ
り引抜かれる。I! 9, the hydraulic head 14 is contracted and pulled out from the gap 18.
第二実施例は、右壁１６の横孔冗に設けである栓冗を引
抜いて横孔冗を開口させ、横孔冗の外側に固定枠ηが取
付けであるときはそのまま、固定枠ηが取付けてないと
きは第４図のようにボルトナツトにより固定枠ηを締付
は固定し、固定枠ηと濾過ユニット２と右側板４との間
にパンタグラフ式ジャッキｎを装着する。In the second embodiment, the plug provided in the horizontal hole of the right wall 16 is pulled out to open the horizontal hole, and when the fixed frame η is attached to the outside of the horizontal hole, the fixed frame η is left as it is. When not installed, the fixed frame η is tightened and fixed with bolts and nuts as shown in FIG. 4, and a pantograph type jack n is installed between the fixed frame η, the filtration unit 2, and the right side plate 4.
前記固定枠ηの内部空間は余り大きくないので、パンタ
グラフ式ジャッキｎを予め装着してから、固定枠ηを取
付けてもよい。Since the internal space of the fixed frame η is not very large, the fixed frame η may be attached after the pantograph jack n is installed in advance.
しかして、回転ネジｎをハンドル操作により静かに回転
させると押し棒２４は徐々に前進し、その先端部乙によ
り濾過ユニット２を押付け、その後は、前と同様である
。When the rotary screw n is gently rotated by operating the handle, the push rod 24 gradually moves forward and presses the filtration unit 2 with its tip B, and the rest is the same as before.
（効果）
前記のとおり、従来公知の、実公昭６３−４７４１４号
公報には、濾過槽と、該濾過槽内に収納される耐火物プ
レートで形成された左側板と右側板間にアルミナ質ポー
ラスチューブにより形成した横セラミックチューブを掛
け渡し該チューブの左右側のいずれか一側は底板で閉塞
しいずれか他側は開口させた濾過ユニットと、前記濾過
槽内面と前記濾過ユニットの間に装着される楔からなる
溶融金属濾過装置が図示されているが、前記公知例は、
濾過槽内面と濾過ユニットの間に挿入される便の挿入方
法に工夫がないので、濾過ユニットを損傷させることが
ある。(Effects) As mentioned above, the conventionally known Japanese Utility Model Publication No. 63-47414 discloses a filtration tank and an alumina porous material between the left side plate and the right side plate formed of a refractory plate housed in the filtration tank. A filtration unit in which a horizontal ceramic tube formed by a tube is hung, one of the left and right sides of the tube is closed with a bottom plate, and the other side is open, and the filter unit is installed between the inner surface of the filtration tank and the filtration unit. A molten metal filtration device consisting of a wedge is shown in the figure, but the known example is
Since the method of inserting stool between the inner surface of the filtration tank and the filtration unit is not ingenious, the filtration unit may be damaged.
しかるに、本発明は、炭化珪素質耐火物プレートで形成
された左側板３と右側板４間にアルミナ質ポーラスチュ
ーブにより形成した横セラミックチューブ５を掛け渡し
該チューブ５の左右側のいずれか一側は底板６で閉塞し
いずれか他側は開口７させた濾過ユニット２を吊治具に
より吊設して濾過槽１内に収納し、該濾過ユニット２の
前記底板６側を油圧ジャッキ１３またはパンタグラフ式
ジャッキｎ等により押して前記開口７側を濾過槽ｌ内の
排湯側仕切壁１０に密着当接させ、前記濾過ユニット２
の前記底板６側と濾過槽内面との隙間追に模ｎを挿入す
る溶融金属濾過装置における濾過ユニット装着方法とし
たから、濾過ユニット２は、油圧ジャッキ１３またはパ
ンタグラフ式ジャッキｎ等により押して濾過槽ｌの排湯
側仕切壁１０に密着当接させるので、濾過ユニット２の
横セラミ−２クチユーブ５を損傷させず、かつ確実正確
に押付けることができる。However, in the present invention, a horizontal ceramic tube 5 made of an alumina porous tube is spanned between a left side plate 3 and a right side plate 4 made of a silicon carbide refractory plate, and either one of the left and right sides of the tube 5 is connected. A filtration unit 2 which is closed by a bottom plate 6 and has an opening 7 on either side is hung by a hanging jig and housed in the filtration tank 1, and the bottom plate 6 side of the filtration unit 2 is connected to a hydraulic jack 13 or a pantograph. The opening 7 side is brought into close contact with the hot water discharge side partition wall 10 in the filtration tank l by pushing with a type jack n or the like, and the filtration unit 2 is
Since the method for installing the filtration unit in the molten metal filtration apparatus is to insert a mold into the gap between the bottom plate 6 side and the inner surface of the filtration tank, the filtration unit 2 can be pushed by the hydraulic jack 13 or the pantograph type jack n, etc. to filter the filtration unit. Since it is brought into close contact with the partition wall 10 on the discharge side of the tank 1, the horizontal ceramic 2 cut tube 5 of the filtration unit 2 is not damaged and can be pressed reliably and accurately.
、また、濾過槽ｌと、該濾過槽ｌ内に収納される炭化珪
素質耐火物プレートで形成された左側板３と右側板４間
にアルミナ質ポーラスチューブにより形成した横セラミ
ックチューブ５を掛け渡し該チューブ５の左右側のいず
れか一側は底板６で閉塞しいずれか他側は開口７させた
濾過二ニーｙ ） ２と、前記濾過槽１内面と前記濾過
ユニット２の間に着脱自在に装着される油圧ヘッド１４
を持つ油圧ジャー、キ１３と、該油圧ジャッキ１３によ
り形成された隙間迅に上方から挿入される僕１９からな
る溶融金属濾過装置における濾過ユニット装着装置とし
たから、油圧へツｌ” １４を挿入し油圧ジャッキ１３
を操作するだけで、前記方法を容易に達成でき、濾過ユ
ニット２の横セラミックチューブ５を損傷させさせない
。In addition, a horizontal ceramic tube 5 formed of an alumina porous tube is spanned between the filtration tank 1 and the left side plate 3 and right side plate 4 formed of silicon carbide refractory plates housed in the filtration tank 1. One of the right and left sides of the tube 5 is closed with a bottom plate 6 and the other side is open 7. A filtration knee 2) is removably attached between the inner surface of the filtration tank 1 and the filtration unit 2. Hydraulic head 14 to be installed
This is a filtration unit mounting device in a molten metal filtration device consisting of a hydraulic jar with a key 13, and a bolt 19 that is quickly inserted from above into the gap formed by the hydraulic jack 13. Hydraulic jack 13
The method can be easily achieved by simply operating the filtration unit 2 without damaging the horizontal ceramic tube 5 of the filtration unit 2.
また、濾過槽１と、該濾過槽ｌ内に収納される炭化珪素
質耐火物プレートで形成された左側板３と右側板４間に
アルミナ質ポーラスチューブにより形成した横セラミッ
クチューブ５を掛け渡し該チューブ５の左右側のいずれ
か一側は底板６で閉塞しいずれか他側は開口７させた濾
過ユニット２と、前記濾過槽１の側面に形成した横孔冗
と、該横孔冗の外面を囲むように設けた固定枠ηと、前
記横孔冗を通り前記濾過二二ット２と前記固定枠ηとの
間に設けたパンタグラフ式ジャッキｎと、前記横孔冗の
栓ｎとからなる溶融金属濾過装置における濾過ユニー、
ト装着装置としたものであるから、安価なパンタグラフ
式ジャッキ２３（自動車用と殆ど同一）で、容易に押付
けでき、濾過ユニット２の横セラミックチューブ５を損
傷させない。Further, a horizontal ceramic tube 5 formed of an alumina porous tube is stretched between the filtration tank 1 and the left side plate 3 and right side plate 4 formed of silicon carbide refractory plates housed in the filtration tank 1. A filtration unit 2 in which one of the left and right sides of the tube 5 is closed with a bottom plate 6 and the other side is open 7, a horizontal hole formed on the side surface of the filtration tank 1, and an outer surface of the horizontal hole. from a fixed frame η provided so as to surround it, a pantograph type jack n provided through the horizontal hole and between the filter 22 and the fixed frame η, and a plug n of the horizontal hole. Filtration unit in molten metal filtration equipment,
Since it is a mounting device, it can be easily pressed with an inexpensive pantograph type jack 23 (almost the same as for automobiles), and the horizontal ceramic tube 5 of the filtration unit 2 will not be damaged.
第１図は要部の縦断面図、第２図は第１図のの平面図、
第３図は第２実施例図、ｓ４図は第２実施例平面図、第
５図は栓の側面図、第６図は要部の断面図、第７図は治
具の斜視図である。
符号の説明
１・・・濾過槽、２・・・濾過ユニット、３・・・左側
板、４・・・右側板、５・・・横セラミックチューブ、
６・・・底板、７・・・開口、８・・・ユニット収容室
、９・・・パツキン、１０・・・排湯側仕切壁、１１・
・・排湯口、臣・・・給湯口、１３・・・油圧ジャッキ
、１４・・・油圧ヘッド、１５・・・フレキシブルパイ
プ、１６・・・右壁、１７・・・手動操作ハンドル、１
８・・・隙間、１９・・・櫟、冗・・・横孔、２１・・
・金属補強枠、η・・・固定枠、ｎ・・・パンタグラフ
式ジャー、キ、２４・・・押し棒、ｂ・・・先端部、３
・・・基部、ｎ・・・回転ネジ、ｎ・・・栓、３・・・
治具。
−＋′１巴
手続補正書（自発）
１、事件の表示
特願平２−２８８０８０号
２、 発明の名称 溶融金属濾過装置における濾過ユ
ニット４、代理人
住 所 〒１６０ 東京都新宿区西新宿６丁目６
番３号新宿国際ビルディング新館９階Figure 1 is a vertical sectional view of the main part, Figure 2 is a plan view of Figure 1,
Figure 3 is a diagram of the second embodiment, Figure s4 is a plan view of the second embodiment, Figure 5 is a side view of the stopper, Figure 6 is a sectional view of the main parts, and Figure 7 is a perspective view of the jig. . Explanation of symbols 1...Filtration tank, 2...Filtration unit, 3...Left side plate, 4...Right side plate, 5...Horizontal ceramic tube,
6... Bottom plate, 7... Opening, 8... Unit storage chamber, 9... Packing, 10... Hot water discharge side partition wall, 11...
... Water outlet, Minister ... Hot water supply port, 13 ... Hydraulic jack, 14 ... Hydraulic head, 15 ... Flexible pipe, 16 ... Right wall, 17 ... Manual operation handle, 1
8...Gap, 19...Round, Jade...Horizontal hole, 21...
・Metal reinforcement frame, η... Fixed frame, n... Pantograph type jar, Ki, 24... Push rod, b... Tip, 3
... Base, n... Rotating screw, n... Plug, 3...
jig. -+'1 Tomoe procedural amendment (spontaneous) 1. Indication of case Patent Application No. 2-288080 2. Title of invention: Filtration unit 4 in molten metal filtration device. Address of agent: 6 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 160 Japan. Chome 6
No. 3 Shinjuku Kokusai Building New Building 9th floor
Claims (3)
と右側板４間にアルミナ質ポーラスチューブにより形成
した横セラミックチューブ５を掛け渡し該チューブ５の
左右側のいずれか一側は底板６で閉塞しいずれか他側は
開口７させた濾過ユニット２を吊治具により吊設して濾
過槽１内に収納し、該濾過ユニット２の前記底板６側を
油圧ジャッキ１３またはパンタグラフ式ジャッキ２３等
により押して前記開口７側を濾過槽１内の排湯側仕切壁
１０に密着当接させ、前記濾過ユニット２の前記底板６
側と濾過槽内面との隙間１８に楔２３を挿入する溶融金
属濾過装置における濾過ユニット装着方法。(1) Left side plate 3 made of silicon carbide refractory plate
A filtration unit 2 is constructed in which a horizontal ceramic tube 5 made of an alumina porous tube is stretched between the right side plate 4 and the left and right sides of the tube 5 are closed with a bottom plate 6 and the other side is open 7. The filtration unit 2 is hung by a hanging jig and stored in the filtration tank 1, and the bottom plate 6 side of the filtration unit 2 is pushed by a hydraulic jack 13 or a pantograph jack 23, etc., so that the opening 7 side is placed on the discharge side of the filtration tank 1. The bottom plate 6 of the filtration unit 2 is brought into close contact with the partition wall 10.
A method for installing a filtration unit in a molten metal filtration device by inserting a wedge 23 into a gap 18 between the side and the inner surface of a filtration tank.
質耐火物プレートで形成された左側板３と右側板４間に
アルミナ質ポーラスチューブにより形成した横セラミッ
クチューブ５を掛け渡し該チューブ５の左右側のいずれ
か一側は底板６で閉塞しいずれか他側は開口７させた濾
過ユニット２と、前記濾過槽１内面と前記濾過ユニット
２の間に着脱自在に装着される油圧ヘッド１４を持つ油
圧ジャッキ１３と、該油圧ジャッキ１３により形成され
た隙間１８に上方から挿入される楔１９からなる溶融金
属濾過装置における濾過ユニット装着装置。(2) A horizontal ceramic tube 5 made of an alumina porous tube is spanned between the filtration tank 1 and the left side plate 3 and right side plate 4 made of silicon carbide refractory plates housed in the filtration tank 1. The tube 5 is removably installed between the filtration unit 2, which is closed with a bottom plate 6 on one side and the other side is opened 7, and between the inner surface of the filtration tank 1 and the filtration unit 2. A filtration unit mounting device for a molten metal filtration device, comprising a hydraulic jack 13 having a hydraulic head 14 and a wedge 19 inserted from above into a gap 18 formed by the hydraulic jack 13.
質耐火物プレートで形成された左側板３と右側板４間に
アルミナ質ポーラスチューブにより形成した横セラミッ
クチューブ５を掛け渡し該チューブ５の左右側のいずれ
か一側は底板６で閉塞しいずれか他側は開口７させた濾
過ユニット２と、前記濾過槽１の側面に形成した横孔２
０と、該横孔２０の外面を囲むように設けた固定棒２２
と、前記横孔２０を通り（注：「濾過」原文通り） 前記濾過ユニット２と前記固定枠２２との間に設けたパ
ンタグラフ式ジャッキ２３と、前記横孔２０の栓２８と
からなる溶融金属濾過装置における濾過ユニット装着装
置。(3) A horizontal ceramic tube 5 made of an alumina porous tube is spanned between the filtration tank 1 and the left side plate 3 and right side plate 4 made of silicon carbide refractory plates housed in the filtration tank 1. A filtration unit 2 in which one of the left and right sides of the tube 5 is closed with a bottom plate 6 and the other side is open 7, and a horizontal hole 2 formed in the side surface of the filtration tank 1.
0, and a fixing rod 22 provided so as to surround the outer surface of the horizontal hole 20.
The molten metal passes through the horizontal hole 20 (note: "filtration" as in the original) and consists of a pantograph jack 23 provided between the filtration unit 2 and the fixed frame 22, and a plug 28 of the horizontal hole 20. A filtration unit mounting device in a filtration device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288080A JP2898736B2 (en) | 1990-10-25 | 1990-10-25 | Method and apparatus for installing filtration unit in molten metal filtration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288080A JP2898736B2 (en) | 1990-10-25 | 1990-10-25 | Method and apparatus for installing filtration unit in molten metal filtration apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04165027A true JPH04165027A (en) | 1992-06-10 |
| JP2898736B2 JP2898736B2 (en) | 1999-06-02 |
Family
ID=17725539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2288080A Expired - Lifetime JP2898736B2 (en) | 1990-10-25 | 1990-10-25 | Method and apparatus for installing filtration unit in molten metal filtration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2898736B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015008660A1 (en) * | 2013-07-19 | 2015-01-22 | 三井金属鉱業株式会社 | Apparatus for installing metal melt filtration unit |
-
1990
- 1990-10-25 JP JP2288080A patent/JP2898736B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015008660A1 (en) * | 2013-07-19 | 2015-01-22 | 三井金属鉱業株式会社 | Apparatus for installing metal melt filtration unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2898736B2 (en) | 1999-06-02 |
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