JPS6362510A - Filter body for filter press - Google Patents
Filter body for filter pressInfo
- Publication number
- JPS6362510A JPS6362510A JP20828086A JP20828086A JPS6362510A JP S6362510 A JPS6362510 A JP S6362510A JP 20828086 A JP20828086 A JP 20828086A JP 20828086 A JP20828086 A JP 20828086A JP S6362510 A JPS6362510 A JP S6362510A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- fixture
- liq
- filter cloth
- cloth
- 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
- 239000004744 fabric Substances 0.000 claims abstract description 37
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011550 stock solution Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 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
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明はフィルタプレスの）濾過体、特にフィルタプ
レスのｙ板の心仮部を省いて中空部を形成した枠体に濾
布を取付けたフィルタプレスのろ過体に関する。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a filter body (of a filter press), in particular, a filter cloth is attached to a frame body in which a hollow part is formed by omitting the central part of the Y plate of the filter press. Regarding the filter body of the filter press.
（従来の技術）
従来のフィルタプレスの）戸板は、）戸板の周縁の額縁
部と表面に凹凸を設けた心板部とから形成されているの
で、炉板が重くてその取扱いが厄介であった。ｙ板の重
量を軽くするために、心板部を欠如した額縁部の中空枠
体の両面に金網もしくは多孔板を取付けたものが知られ
ている（実公昭３３−１９８７号、実公昭３５−２００
７７号、実公昭５７−５１０５１号、実公昭５７−５７
７６８号各公報参照）。(Prior art) The door plate of a conventional filter press is formed from a frame part around the periphery of the door plate and a core plate part with an uneven surface, so the furnace plate is heavy and difficult to handle. Ta. In order to reduce the weight of the Y-plate, it is known that wire mesh or perforated plates are attached to both sides of the hollow frame body of the picture frame that lacks the core plate (Utility Model Publication No. 33-1987, Utility Model Number 35-1987). 200
No. 77, Jitko No. 57-51051, Jitko No. 57-57
(Refer to each publication No. 768).
上記公知の２戸板は、いずれも）戸板の両面に２枚の金
網または多孔板を設けたものであり、また２枚の金網も
しくは多孔板の裏面同士を結合するか、もしくは段部に
植設したピンに針金を張設して金網を形成したものであ
るから、金網もしくは多孔板の材質または網目の変更や
、一部の損傷による取換えの際の着脱に多くの手間を要
する。Both of the above-mentioned known two-door panels are those in which two wire meshes or perforated plates are provided on both sides of the door panel, and the back sides of the two wire meshes or perforated plates are joined to each other, or they are planted in a step. Since the wire mesh is formed by stretching wire over the pins, it takes a lot of effort to change the material or mesh of the wire mesh or perforated plate, or to attach and remove it when replacing a part of the wire mesh if it is damaged.
上記の開面を解決するものとして、この発明の出願人は
、枠体の額縁部の内周辺の片側に切欠部が形成され、枠
体の中空部より若干大きい面積の１枚の網体もしくは多
孔板が、上記切欠部と切欠部内に嵌合される取付枠との
間に取付けられているフィルタプレスの７戸板（実願昭
６０−２０３０８９号明細書参照）、および枠体の額縁
部の内周に額縁部より厚さが小さい段部を形成し、段部
の内周にて中空部が形成されており、上記中空部より若
干小さい面積の網板もしくは多孔板の端部の一部が表裏
２枚の弾性挟持板を介して上記段部の内周の一部に取付
けられているフィルタプレスの戸板（実願昭６０−１８
９４４３号明細書参照）を先に提案した。In order to solve the above-mentioned problem, the applicant of the present invention proposes a mesh body or A perforated plate is attached to the seven-door plate of the filter press (see the specification of Utility Model Application No. 60-203089), in which the perforated plate is attached between the above-mentioned notch and the mounting frame fitted into the notch, and the frame part of the frame. A part of the end of a net plate or perforated plate, which has a stepped part on the inner periphery that is smaller in thickness than the frame part, and a hollow part is formed on the inner periphery of the stepped part, and whose area is slightly smaller than the hollow part. is attached to a part of the inner periphery of the stepped part through two elastic clamping plates (front and back)
9443) was proposed earlier.
（発明が解決しようとする問題点）
」二記提案の考案は、」１記公知の考案に比べて、金網
、多孔板の着脱が容易となり、また）戸板の重量が軽く
なるが、いずれも金網、多孔板を使用するものであるか
ら、その着脱の作業を必要とし。(Problems to be Solved by the Invention) Compared to the publicly known device described in 1., the invention proposed in ``2'' makes it easier to attach and remove the wire mesh and perforated plate, and) the weight of the door plate is lighter. Since it uses wire mesh and perforated plates, it requires work to attach and detach them.
かつ７戸板の重量が重くてその操作に力を要する。Moreover, the weight of the 7-door board is heavy and requires strength to operate.
（問題点を解決するための手段）
この発明は、中空部を形成した枠体の湖面に取付けられ
る２枚の濾布の相対応する位置に通液孔が穿設され、こ
の２個の通液孔の周縁部が円筒状の固定具の両縁面に固
定されるとともに、）２布の周縁部が隣接する枠体の７
戸布と重合して枠体間に挟持されて取付けられたことを
特徴とするフィルタプレスのを戸板体である。(Means for Solving the Problems) In this invention, two filter cloths are attached to the lake surface of a frame having a hollow portion, and liquid passage holes are formed at corresponding positions. The peripheral edge of the liquid hole is fixed to both edge surfaces of the cylindrical fixing device, and the peripheral edge of the cloth is fixed to the adjacent frame 7.
The door panel of the filter press is characterized in that it is attached to the door cloth and sandwiched between the frame bodies.
この発明を第１図、第２図によって説明する。This invention will be explained with reference to FIGS. 1 and 2.
枠体１の内部には中空部１ａが形成され、枠体ｌの両側
中央部には枠体１をサイドバー（図示されていない）の
載架するための上耳部２、枠体ｌの両側下部には炉液を
排出するための下耳部３がそれぞれ形成されている。ま
た枠体１の両側上部には。A hollow portion 1a is formed inside the frame 1, and an upper ear portion 2 for mounting the frame 1 on a side bar (not shown) is provided at the center of both sides of the frame 1. Lower ears 3 for discharging furnace liquid are formed at the lower portions of both sides. Also, on both sides of the frame 1.
枠体１を離開したときに回動するパンタグラフアーム４
が支持され、両パンタグラフアーム４．４の上端に懸け
られた濾布掛は棒（図示されていない）にＴ布５の上端
が支持される。濾布５のほぼ中央部に通液孔６が穿設さ
れ、通液８，６の周縁部に固定具７が取付けられる。固
定具７は円筒状にしてその内孔は上記通液孔６とほぼ同
じ内径を有する。濾布５の通液孔６の周縁部に固定具７
を固定するには、固定具７の４個所に貫設されたボルト
孔にボルト８を貫通し、固定具７の両面とポル゛ト８ま
たはナツト９の内面との間にて７戸布５が締付は固定さ
れる。上記のようにして２枚の）２布５の通液孔６の周
縁部が固定具７によって固定されま濾布５の上端部をパ
ンタグラフアーム４の１戸布掛は棒に支持したのち、濾
過体を隣接するｒ過体に密接するように移動させると、
片側の濾布の周縁部は隣接する濾過体の？布の周縁部と
重合、密着して枠体１によって挟持されるのである。す
べての枠体１が密着配列されたのち、原液Ａを通液孔６
に圧入させると、原液は第２図に示すようにボルト８、
ナツト９の部分より隣接する濾過体の濾布の間に形成さ
れる原液室Ｐに流入し、濾布にてン濾過されて２戸液室
Ｑに流入した炉液Ｂは下耳部３より排出される。Pantograph arm 4 that rotates when the frame body 1 is separated
is supported, and the upper end of the T-cloth 5 is supported on a rod (not shown), which is a filter cloth hook hung on the upper ends of both pantograph arms 4.4. A liquid passage hole 6 is bored approximately in the center of the filter cloth 5, and a fixture 7 is attached to the peripheral edge of the liquid passages 8,6. The fixture 7 has a cylindrical shape, and its inner hole has approximately the same inner diameter as the liquid passage hole 6. A fixture 7 is attached to the periphery of the liquid passage hole 6 of the filter cloth 5.
To fix the bolt 8, pass the bolt 8 through the four bolt holes of the fixture 7, and insert the bolt 5 between both sides of the fixture 7 and the inner surface of the port 8 or nut 9. However, the tightening is fixed. As described above, the peripheral edges of the liquid passage holes 6 of the two pieces of cloth 5 are fixed by the fixture 7. After supporting the upper end of the filter cloth 5 on the rod of the pantograph arm 4, When the filter body is moved closely to the adjacent r-filter body,
Is the peripheral edge of the filter cloth on one side of the adjacent filter body? It overlaps with the peripheral edge of the cloth and is held in close contact with the frame 1. After all the frames 1 are arranged in close contact with each other,
When the stock solution is press-fitted into the bolt 8, as shown in Figure 2,
The furnace liquid B flows from the nut 9 into the liquid chamber P formed between the filter cloths of the adjacent filter bodies, is filtered by the filter cloth, and flows into the two-door liquid chamber Q from the lower ear part 3. be discharged.
上記に説明した第１図、第２図において、２枚の）２布
の通液孔６の内縁部を短い円筒布１ｏで接合し、片方の
濾布をすぼめて固定具７の通液孔に通したのち片方の濾
布をひろげる公知のｔ戸布取付法を使用してもよい。固
定具７のボルト８、ナツト９を含めた長さは枠体ｌの幅
より大きくては不都合であるが、ボルト８と隣接するナ
ツト９とが突き合わされ、または両者に間隙があっても
よい。In FIGS. 1 and 2 described above, the inner edges of the liquid passage hole 6 of the two pieces of cloth are joined with a short cylindrical cloth 1o, one of the filter cloths is compressed, and the liquid passage hole of the fixture 7 is A well-known method of attaching a filter cloth may be used, in which one filter cloth is expanded after being passed through the filter cloth. Although it is inconvenient for the length of the fixture 7 including the bolts 8 and nuts 9 to be larger than the width of the frame l, the bolts 8 and the adjacent nuts 9 may be butted against each other, or there may be a gap between them. .
固定具７の両端面とボルト８またはナツト９との内面に
ワッシャーを設け、固定具７の両端面とワッシャーとの
間で２戸布を固定してもよい。Ｔ布の上端は、上記のよ
うにパンタグラフアームの（戸布掛は棒に取付けなくて
もよく、？布の上端を紐などで接合するか、細幅の板で
挟持するかして）２布５の上部を枠体１の上端部にて吊
り下げるようにして、濾過体終了後、濾過体を離開した
とき）２布が落下するのを防止してもよい。また固定具
７には第１図に示すように斜めの切りロアａを１個また
は２個設け、切り目７ａをピンにて結合することにより
、）２布を固定具７に通し易くしてもよい。さらに、を
戸液室Ｑのｔ２液Ｂは、下耳部３より排出しないで、枠
体１の下辺に貫通して設けた複数個の排液口より排出し
てもよい。Washers may be provided on both end surfaces of the fixture 7 and the inner surfaces of the bolts 8 or nuts 9, and two cloths may be fixed between the both end surfaces of the fixture 7 and the washers. The upper end of the T cloth is attached to the pantograph arm as shown above. The upper part of the cloth 5 may be suspended from the upper end of the frame 1 to prevent the cloth from falling when the filter is separated after the filter is finished. Furthermore, as shown in Fig. 1, the fixture 7 is provided with one or two diagonal cut lowers a, and the cuts 7a are connected with pins to make it easier to pass the cloth through the fixture 7. good. Further, the t2 liquid B in the door liquid chamber Q may not be discharged from the lower ear part 3, but may be discharged from a plurality of liquid drain ports provided through the lower side of the frame 1.
上記第１〜３図に説明した実施例はこの発明の詳細な説
明するものであるが、この発明のン濾過体には従来の）
戸板の心板部、または金網、多孔板を欠如するものであ
るから、原液中のケークの種類。The embodiments explained in FIGS. 1 to 3 above are for explaining the present invention in detail, but the filter body of the present invention is not limited to the conventional one.
The type of cake in the stock solution because it lacks the core plate of the door panel, wire mesh, or perforated plate.
濃度によっては、濾過が進むにつれて、濾過体の両面の
？布が密着して濾過効率が低下することがある。すなわ
ち第２図で説明したように、原液Ａは固定具７のボルト
８、ナツト９の部分より隣接する）濾過体の）２布の間
に形成される原液室Ｐに流入して濾布に圧力がかかるた
め、濾過体の２枚の濾布間に形成される炉液室Ｑが縮小
して２枚の濾布が部分的に密着することがある。Depending on the concentration, as filtration progresses, ? The cloth may stick together, reducing filtration efficiency. In other words, as explained in FIG. 2, the stock solution A flows from the bolt 8 and nut 9 of the fixture 7 into the stock solution chamber P formed between the two cloths of the filter body adjacent to each other, and flows into the filter cloth. Due to the pressure applied, the furnace liquid chamber Q formed between the two filter cloths of the filter body may shrink, and the two filter cloths may partially come into close contact with each other.
上記の千戸布の部分密着を防止するために、第３図、第
４図に示すように固定具７より離れた位置においてｒ布
間に数個の突子１１を設けることが好ましい。突子１１
はフランジｌｌａ付きの円筒の２個を密接してピン］、
１ｂで２枚の濾布５を固着したものである。上記突子１
１の構造は上記例に限られるものではない。更に上記突
子１１には、）２布５とは別に布帛、薄い板、金網など
の中心層１２を取付けて濾布間の密着を広く防止しても
よい。この中心層１２は、突子１１を省いて）２布５の
内面に直接取付けてもよい。In order to prevent the partial adhesion of the above-mentioned Senbe cloth, it is preferable to provide several protrusions 11 between the r cloths at a position away from the fixture 7, as shown in FIGS. 3 and 4. Button 11
[Pin two cylinders with flanges lla],
Two filter cloths 5 are fixed to each other at 1b. Above projection 1
The structure of No. 1 is not limited to the above example. Furthermore, a center layer 12 made of cloth, a thin plate, a wire mesh, etc. may be attached to the protrusion 11 in addition to the cloth 5 to widely prevent the filter cloths from coming into close contact with each other. This center layer 12 may be attached directly to the inner surface of the fabric 5 (omitting the protrusions 11).
（発明の効果）
この発明は、）濾過体に中空部を形成し、従来の炉板の
心板部や金網、多孔板などを省いたものであるから、そ
の重量が従来の）戸板の１１５〜１／１０に軽くなり、
その取扱いが容易となり、かつ製造費も低下される。し
かも任意の面積のろ過体にも適用することができる。(Effects of the Invention) This invention forms a hollow part in the filter body and eliminates the core plate, wire mesh, perforated plate, etc. of the conventional furnace plate, so that the weight is 115% lower than that of the conventional door plate. ~1/10 lighter,
Its handling becomes easier and manufacturing costs are reduced. Moreover, it can be applied to a filter body of any area.
第１図はこの発明のろ過体の？布の一部を切欠いた正面
図、第２図は並列したン濾過体の■−■線切断側面図、
第３図は濾布間に突子を設けた例の第１図同様の正面図
、第４図は第３図の■−ｒＶ線切断側面図である。
１：枠体、１ａ：中空部、５：）戸布、６：通液孔、７
：固定具、１１：突子、１２：中心層。
特許出願人 株式会社栗田機械製作所
代理人 弁理士 坂 野 威 大
吉 １） 了 司Figure 1 shows the filter body of this invention? A front view with a part of the cloth cut away, Figure 2 is a side view cut along the ■-■ line of the parallel filter bodies,
FIG. 3 is a front view similar to FIG. 1 of an example in which protrusions are provided between the filter cloths, and FIG. 4 is a side view cut along the line -rV in FIG. 3. 1: Frame body, 1a: Hollow part, 5:) Door cloth, 6: Liquid hole, 7
: Fixture, 11: Protrusion, 12: Center layer. Patent applicant Kurita Machinery Co., Ltd. Representative Patent attorney Takeshi Sakano Daikichi 1) Tsukasa Ryo
Claims (1)
の濾布の相対応する位置に通液孔が穿設され、この２個
の通液孔の周縁部が円筒状の固定具の両端面に固定され
るとともに、濾布の周縁部が隣接する枠体の濾布と重合
して枠体間に挟持されて取付けられたことを特徴とする
フィルタプレスのろ過体。 〔２〕枠体の両面に取付けられた２枚の濾布の間に数個
の突子を設けた特許請求の範囲第１項記載のフィルタプ
レスの濾過体。 〔３〕突子に中心層を挟持した特許請求の範囲第２項記
載のフィルタプレスのろ過体。[Scope of Claims] [1] Two filter cloths attached to both sides of a frame having a hollow portion are provided with liquid passage holes at corresponding positions, and the peripheral edges of these two liquid passage holes are are fixed to both end faces of a cylindrical fixture, and the peripheral edge of the filter cloth overlaps with the filter cloth of an adjacent frame and is mounted between the frames. filtration body. [2] The filter body of the filter press according to claim 1, wherein several protrusions are provided between two filter cloths attached to both sides of the frame body. [3] A filter body for a filter press according to claim 2, in which a center layer is sandwiched between protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20828086A JPS6362510A (en) | 1986-09-03 | 1986-09-03 | Filter body for filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20828086A JPS6362510A (en) | 1986-09-03 | 1986-09-03 | Filter body for filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6362510A true JPS6362510A (en) | 1988-03-18 |
| JPH0257964B2 JPH0257964B2 (en) | 1990-12-06 |
Family
ID=16553626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20828086A Granted JPS6362510A (en) | 1986-09-03 | 1986-09-03 | Filter body for filter press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6362510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190016962A (en) | 2016-06-15 | 2019-02-19 | 와쿠나가 세이야쿠 가부시키 가이샤 | Novel pyridonecarboxylic acid derivatives or salts thereof |
-
1986
- 1986-09-03 JP JP20828086A patent/JPS6362510A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190016962A (en) | 2016-06-15 | 2019-02-19 | 와쿠나가 세이야쿠 가부시키 가이샤 | Novel pyridonecarboxylic acid derivatives or salts thereof |
| US10532984B2 (en) | 2016-06-15 | 2020-01-14 | Wakunaga Pharmaceutical Co., Ltd. | Pyridonecarboxylic acid derivative or salt thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0257964B2 (en) | 1990-12-06 |
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