JPS62227415A - Cake releasing device for filter press - Google Patents
Cake releasing device for filter pressInfo
- Publication number
- JPS62227415A JPS62227415A JP61074585A JP7458586A JPS62227415A JP S62227415 A JPS62227415 A JP S62227415A JP 61074585 A JP61074585 A JP 61074585A JP 7458586 A JP7458586 A JP 7458586A JP S62227415 A JPS62227415 A JP S62227415A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- cake
- filter cloth
- guide rail
- scraper
- 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 76
- 238000001914 filtration Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
Description
【発明の詳細な説明】
竜1よ竺五里立野
本発明は、濾布に付着したケーキを剥離させるフィルタ
プレスのケーキ剥離装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cake peeling device for a filter press that peels off cake attached to a filter cloth.
従来の技術
従来、この種のケーキ剥離装置は種々の構造のものが知
られている。例えば、第5図に示すように、前後スタン
ド間(図示せず)にフィルタプレスの長手方向沿いに配
置された各を板30に上方から濾布31を被せたタイプ
のものでは、前後スタンド間の上部に案内レール32を
備え、かつこの案内レール32に台車33を前後動自在
に備えて“、この台車33に、下端に二股に分岐してP
布に接触しかつケーキを掻き落とすスクレーパ34aを
固定した剥離棒34を昇降自在に備えて、濾板30を順
次開枠させるとき、上記台車33を開枠された濾板30
.30間の上方に位置させて、開枠サレタ炉板30.3
0ノP布31,311.:夫々上記剥離棒34,34の
各下端スクレーパ34aを接触させた状態で各剥離棒3
4を下降させて各濾布31に付着したケーキを強制的に
掻き落とすようにしたものがある。2. Description of the Related Art Conventionally, cake peeling devices of this type are known in various structures. For example, as shown in FIG. 5, in the case of a type in which filter cloth 31 is placed from above on a plate 30 arranged along the longitudinal direction of the filter press between the front and rear stands (not shown), A guide rail 32 is provided on the upper part of the guide rail 32, and a cart 33 is provided on the guide rail 32 so as to be movable back and forth.
When the filter plates 30 are successively opened by providing a peeling rod 34 fixed with a scraper 34a that comes into contact with the cloth and scrapes off the cake so as to be movable up and down, the filter plates 30 with the cart 33 opened can be removed.
.. Located above between 30 and 30, the open frame Sareta hearth plate 30.3
0noP cloth 31,311. : Each peeling rod 3 is in contact with the lower end scraper 34a of the peeling rods 34, 34, respectively.
4 is lowered to forcibly scrape off the cake attached to each filter cloth 31.
発明が解決しようとする問題点
しかしながら、このような剥離装置は、上記のようにr
板の上方から濾布を被せたタイプのフィルタプレスでは
t板上力に大きく空いた空間があるため、この空間に上
記剥離装置を配置して濾布のケーキ剥離を行わせること
ができるが、第6図に示すように、前後スタンド40.
41間の上方にr宙吊装置42.・・・、42を配置し
て濾板43゜43間に一対の濾布44,44を上方から
吊り下げて構成したフィルタプレスでは前後スタンド4
0.41間の上方にケーキ剥離装置配置用空間がないの
で、使用することができないといった問題があった。Problems to be Solved by the Invention However, such a peeling device is difficult to solve as described above.
In a type of filter press in which a filter cloth is covered from above the plate, there is a large empty space on the t-plate, so the above-mentioned peeling device can be placed in this space to perform cake peeling of the filter cloth. As shown in FIG. 6, the front and rear stands 40.
Above between 41 and 41, there is a hanging device 42. In a filter press constructed by arranging 42 and a pair of filter cloths 44, 44 suspended from above between filter plates 43, 43, front and rear stands 4 are used.
There was a problem that the cake peeling device could not be used because there was no space above the 0.41 mm for arranging the cake peeling device.
従って、本発明の目的は、上記問題を解決することにあ
って、濾布のケーキを径き落とすものにして、r板間に
濾布を吊り支持するタイプのフィルタプレスにも適用で
きるフィルタプレスのケーキ剥離装置を提供することに
ある。Therefore, an object of the present invention is to solve the above-mentioned problems, and to provide a filter press which can be applied to a type of filter press in which the cake of the filter cloth is cut off and the filter cloth is suspended and supported between r plates. The purpose of the present invention is to provide a cake peeling device.
、へ1題点を解決するための手段
上記目的を達成するために、本発明は、前後スタンド間
の下方に、フィルタプレスの長手方向に前後動する台車
を備え、かつこの台車にフィルタプレスの長手方向とは
直交する幅方向沿いに進退する移動台を備えて、この移
動台にスクレーパを備えて、該スクレーパを濾布に押圧
接触させて濾布からケーキを掻き落とすように構成した
。すなわち、前後スタンド間にかつ前後方向沿いに多数
の濾板を順次配列するとともに、隣接するr板間に濾布
を配置し、さらに、後スタンドと最後部に位置するP仮
との間ζこ可動板を配置してなり、上記可動板を前進さ
せて前スタンド側に上記を板を締め付けて濾過を行うと
ともに、上記可動板を後退させてt板を開枠するように
したものにして、上記前後スタンド間の下方にフィルタ
プレスの長手方向沿いに第1案内レールを備え、該第1
案内レールに沿って前後動する台車を備えるとともに、
該台車に第2案内レールを前後方向(フィルタプレスの
長手方向)に対する直交方向(幅方向)沿いに備え、こ
の第2案内レールに沿って進退する移動台を上記台車に
備え、上記台車に上記移動台を進退駆動する駆動装置を
備える一方、上記移動台にアームを備え、該アームの上
端に、上記濾布に接触して該濾布に付着したケーキを掻
き落とすスクレーパを備え、さらに上記アームを介して
上記スクレーパを濾布に押圧接触させる付勢手段を備え
るように構成した。To achieve the above object, the present invention includes a cart that moves back and forth in the longitudinal direction of the filter press below between the front and rear stands, and a cart that moves back and forth in the longitudinal direction of the filter press. A movable table that moves forward and backward along the width direction perpendicular to the longitudinal direction is provided, and the movable table is equipped with a scraper, and the scraper is brought into pressure contact with the filter cloth to scrape off the cake from the filter cloth. That is, a large number of filter plates are sequentially arranged between the front and rear stands along the front-rear direction, a filter cloth is arranged between adjacent r plates, and a filter cloth is arranged between the rear stand and the rearmost P temporary. A movable plate is arranged, the movable plate is moved forward and the plate is tightened to the front stand side to perform filtration, and the movable plate is moved back to open the T-plate, A first guide rail is provided below between the front and rear stands along the longitudinal direction of the filter press, and the first guide rail is provided along the longitudinal direction of the filter press.
It is equipped with a trolley that moves back and forth along guide rails, and
The trolley is provided with a second guide rail along the direction (width direction) orthogonal to the front-rear direction (longitudinal direction of the filter press), the trolley is equipped with a movable stage that moves forward and backward along the second guide rail, and the trolley is equipped with the above-mentioned guide rail. The movable base includes a drive device for moving the movable base forward and backward, and the movable base includes an arm, and the upper end of the arm is provided with a scraper that comes into contact with the filter cloth to scrape off cake attached to the filter cloth. The scraper is configured to include biasing means for pressing the scraper into contact with the filter cloth through the filter cloth.
発明の作用
上記構成においては、r板開枠時に、第1案内レールに
沿って上記台車を上記前後方向に移動させて開枠する濾
板の下方に位置させ、該r板を開枠したのち、台車の第
2案内レールに沿って駆動装置の駆動により移動台を前
後方向と直交する方向沿いすなわち濾布面に沿って移動
させ、移動台のスクレーパを濾布に接触させて該濾布か
らケーキを掻き落とす。Effect of the Invention In the above structure, when opening the r-board, the cart is moved in the front-rear direction along the first guide rail to be located below the filter plate to be opened, and after the r-board is opened, , the movable stage is moved by the driving device along the second guide rail of the trolley along the direction orthogonal to the front-rear direction, that is, along the filter cloth surface, and the scraper of the movable stage is brought into contact with the filter cloth to remove the filter cloth from the filter cloth. Scrape off cake.
実施例
以下に、本発明にかかる実施例を図面に基づいて詳細に
説明する。Embodiments Below, embodiments of the present invention will be described in detail based on the drawings.
本実施例にかかるフィルタプレスのケーキ剥離装置は、
第1.2,3.4図に示すように、設置床6上に立設さ
れた前後スタンド1.2間の下方にフィルタプレスの長
手方向沿いに一対の第1案内レール8.8を備え、この
第1案内レール8.8に沿って自在に前後動する台車1
0を備え、該台車10にフィルタプレスの長手方向と直
交する幅方向沿いに第2案内レールtab、tabを備
えて、この第2案内レール10b、lObに沿って移動
台12を駆動装置としての駆動モータ16の駆動により
自在に進退させるとともに、この移動台12に一対のア
ーム30.30を介してスクレーパ26.26を夫々備
えて構成し、を板開枠時に、開枠されるr板3.3間の
下方に第1案内レール8゜8に沿って上記台車10を位
置させ、該を板3が開枠されたとき、駆動モータ16の
駆動により移動台I2をフィルタプレスの幅方向沿いの
濾板3の幅方向一端側から他端側まで第2案内レール1
ob、tob沿いに移動させて、移動台12の各アーム
30に支持されたスクレーパ26を、上記r板3.3間
に公知のf宙吊り支持装置で吊り支持された一対の相対
する各濾布5に夫々接触させ、かつこの状態で一対のス
クレーバ26.26を濾布面沿いに大略水平方向沿いに
移動させて各を布5からケーキを掻き落とすようにする
。The filter press cake peeling device according to this embodiment is as follows:
As shown in Figures 1.2 and 3.4, a pair of first guide rails 8.8 are provided along the longitudinal direction of the filter press below between the front and rear stands 1.2 erected on the installation floor 6. , a trolley 1 that freely moves back and forth along this first guide rail 8.8.
0, the cart 10 is provided with second guide rails tab, tab along the width direction perpendicular to the longitudinal direction of the filter press, and the movable table 12 is actuated as a drive device along the second guide rails 10b, lOb. The movable table 12 is configured to be moved forward and backward freely by the drive of the drive motor 16, and is equipped with scrapers 26 and 26 via a pair of arms 30 and 30, respectively. .3, the carriage 10 is positioned along the first guide rail 8° 8 below the plate 3, and when the plate 3 is opened, the drive motor 16 drives the carriage I2 along the width direction of the filter press. The second guide rail 1 extends from one end of the filter plate 3 in the width direction to the other end.
The scraper 26 supported by each arm 30 of the movable table 12 is moved along ob and tob, and the scraper 26 is attached to a pair of opposing filter cloths suspended between the r plates 3.3 using a known suspension support device. 5, and in this state, the pair of scrapers 26, 26 are moved along the surface of the filter cloth in a generally horizontal direction so as to scrape off the cake from the cloth 5.
上記一対の第1案内レール8.8は、上記前後スタンド
1.2間の下部にフィルタプレスの長手方向沿いにかつ
フィルタプレスの幅方向沿いの濾板下方空間の夫々外方
に備える。各第1案内レール8は、第2図に示すように
、その断面が大略E字状をなし、かつその最下段の案内
面8dから中段の案内面8cに沿ってチェーン19を掛
は回して、フィルタプレス幅方向両側の一対のチェーン
19.19を同期して正逆回動させる。The pair of first guide rails 8.8 are provided at the lower part between the front and rear stands 1.2 along the longitudinal direction of the filter press and outside the space below the filter plate along the width direction of the filter press. As shown in FIG. 2, each of the first guide rails 8 has a roughly E-shaped cross section, and a chain 19 is hooked and rotated from the lowest guide surface 8d to the middle guide surface 8c. , a pair of chains 19, 19 on both sides in the width direction of the filter press are synchronously rotated forward and backward.
上記台車10は、はぼr仮3の下端面より下方の空間内
に位置し、一対の第1案内レール8.8上方に位置しか
つ該第1案内レール8,8に沿った一対の側部10a、
10cと、フィルタプレスの幅方向沿いの濾板3の幅方
向寸法よりも長尺でかつ上記両側部10a、loaを連
結する前後一対の断面コ字状第2案内レール10b、l
Obとから構成された長方形状の枠体からなる。上記各
側部lOa、10cには、夫々回転自在に回転軸15.
14を備えて、両回転軸15.14間にチェーン13を
第2案内レールtabと平行に掛は渡すとともに、上記
濾板下方空間外方でかつ上記一方の側部10aの上面に
は上記駆動モータ16を備え、かつ該駆動モータ16の
駆動力をプーリ17を介して一方の回転軸15に伝達し
、チェーン13を正逆回動させる。さらに、上記各側部
10a、10cにはその下部に前後一対の車輪11.1
1を備えて、該各車輪2が、上記各第1案内レール8の
最上段の案内面8b上に突出させたレール本体8a上を
走行するとともに、上記第1案内レール8の各チェーン
19に、上記台車lOの各側部10a。The trolley 10 is located in a space below the lower end surface of the carriage 3, is located above a pair of first guide rails 8.8, and is located on a pair of sides along the first guide rails 8.8. Part 10a,
10c, and a pair of front and rear U-shaped second guide rails 10b, l that are longer than the widthwise dimension of the filter plate 3 along the widthwise direction of the filter press and connect the above-mentioned both side portions 10a, loa.
It consists of a rectangular frame made up of Ob. Each of the side portions lOa and 10c has a rotary shaft 15.
14, the chain 13 is passed between both rotating shafts 15 and 14 in parallel with the second guide rail tab, and the drive plate is provided outside the space below the filter plate and on the upper surface of the one side 10a. A motor 16 is provided, and the driving force of the drive motor 16 is transmitted to one rotating shaft 15 via a pulley 17 to rotate the chain 13 in forward and reverse directions. Further, each side portion 10a, 10c has a pair of front and rear wheels 11.1 at its lower part.
1, each wheel 2 runs on a rail main body 8a projected above the uppermost guide surface 8b of each first guide rail 8, and each chain 19 of the first guide rail 8 is provided with a , each side portion 10a of the truck IO.
10cから第1案内レール側下方に夫々突出させたブラ
ケット10d、10dの下端屈曲部foe、10eを係
止して、チェーン19.19の同期回動により台車IO
がフィルタプレスの長手方向沿いに萌後動するようにす
る。上記一対の第2案内レールtab、tabは相対す
る各内面を平面とする一方、各外面に凹部が位置するよ
うに配置される。The lower end bent portions foe and 10e of the brackets 10d and 10d, which are respectively projected downward from the first guide rail side from 10c, are locked, and the synchronous rotation of the chains 19 and 19 moves the bogie IO.
so that it moves along the longitudinal direction of the filter press. The pair of second guide rails tab are arranged such that their opposing inner surfaces are flat, and each outer surface has a recessed portion.
この一対の案内レールtob、tobの各側部近傍には
、その内側に補助レールfor、lOfを夫々備えて第
2案内レール10b、10b間の間隔を側部10a、l
ocに向かうに従い徐々に狭めるようにする。Near each side of the pair of guide rails tob and tob, auxiliary rails for and lOf are provided inside the pair of guide rails tob and tob, respectively, so that the distance between the second guide rails 10b and 10b is adjusted to the sides 10a and lOf.
Try to narrow it down gradually as you move towards the oc.
上記移動台12は、上記一対の第2案内レール10b、
tab間に挟まれるように配置して、該第2案内レール
lOb、10b沿いに自在に進退する。The moving platform 12 includes the pair of second guide rails 10b,
It is arranged so as to be sandwiched between tabs and freely moves forward and backward along the second guide rails lOb and 10b.
この移動台12は、大略箱体からなり、その前面及び後
面の各上部にはブラケット20.20を介して小車輪2
1.21を備え、前後面の各一対の小車輪21,2 I
を各第2案内レール10bの外面凹部内に夫々前後方向
からはめ込んで、移動台12を一対の第2案内レールl
Ob、lOb沿いに円滑に案内する。The movable platform 12 has a roughly box-like shape, and small wheels 2 are attached to the upper portions of the front and rear surfaces via brackets 20 and 20, respectively.
1.21, each pair of small wheels 21, 2 I on the front and rear surfaces.
are fitted into the outer recesses of each of the second guide rails 10b from the front and back directions, and the movable platform 12 is moved between the pair of second guide rails l.
Provide smooth guidance along Ob and lOb.
この移動台12の底面には上記一対のアーム30.30
の下端を支持する。この各アーム30は、回動軸23、
回動板18、支持軸24及びブラケット31を夫々階段
状に組み合わせて構成する。すなわち、前後方向沿いに
並列した一対の上記回動軸23,23を回動自在に備え
、かつ各回動軸23の外周に付勢手段としてのねじりば
ね22をはめ込んで、回動軸23を所定方向に回動付勢
する。The pair of arms 30 and 30 are attached to the bottom of the moving table 12.
Support the bottom edge of. Each arm 30 has a rotation shaft 23,
The rotary plate 18, the support shaft 24, and the bracket 31 are combined in a stepped manner. That is, the pair of rotating shafts 23, 23 arranged in parallel in the front-rear direction are rotatably provided, and a torsion spring 22 as a biasing means is fitted into the outer periphery of each rotating shaft 23, so that the rotating shaft 23 is rotated at a predetermined position. Rotate in the direction.
上記回動軸23の上端部には上記回動板18を固定し、
該回動板18に上記回動軸23の軸芯に対して偏心した
上記支持軸24を固定する。この支持軸24の上端部外
周には回転ローラ25を回転自在にはめ込み、各案内レ
ールlOb内面に押圧接触して転動し、上記一対の小車
輪21.21との間で各第2案内レールtabを挟み込
むようにずろ。上記支持軸21tの上端部には上記ブラ
ケット3【を介して上記スクレーパ26を固定する。The rotating plate 18 is fixed to the upper end of the rotating shaft 23,
The support shaft 24, which is eccentric with respect to the axis of the rotation shaft 23, is fixed to the rotation plate 18. A rotating roller 25 is rotatably fitted into the outer periphery of the upper end of this support shaft 24, and rolls in pressure contact with the inner surface of each guide rail lOb, and rolls between the pair of small wheels 21 and 21 of each second guide rail. Slide it so that the tab is in between. The scraper 26 is fixed to the upper end of the support shaft 21t via the bracket 3.
このスクレーパ26は、その濾布接触部分がゴムベラま
たはブラシ等からなり、濾布5の最もケーキが付着しや
すい下端部に接触して、濾布5に付着したケーキを掻き
落とすようにする。従って、上記ねじりばね22の付勢
力により、回動軸23、回動板18、支持軸24及びブ
ラケット3Iを介してスクレーパ26が濾布5に接触す
る方向、すなわち第3図中に矢印で示す方向に常時回動
される。そして、上記回転ローラ25が第2案内レール
10b内面を転動するときには各スクレーパ26が接触
位置Bに位置して各濾布5に弾力的に接触する一方、移
動台12が台車側部近傍まで移動して上記一対の第2案
内レール10b、10b間の各端部に備えた補助レール
tof、torの内面に上記回転ローラ25が接触して
転動すると、補助レールIOf、lOfの案内により回
転ローラ25従って支持軸24の位置が強制的に互いに
接近する方向すなわち回動付勢方向とは逆方向に上記ね
じりばね22の付勢力に抗して回動させられ、スクレー
パ26が濾布5より離れた非接触位置Aに位置する。こ
の非接触位置A1従って、上記移動台12のスクレーパ
26が上記一対の第2案内レール10b、10b間でか
つ側部10a、10c近傍の各退避位置に位置したとき
、この各スクレーパ26は濾板3の下端耳部3aよりも
濾板幅方向外方に位置して、台車IOが第1案内レール
8.8沿いに移動しても、各スクレーパ26がt板3に
接触しないようにする。The scraper 26 has a filter cloth contacting portion made of a rubber spatula, a brush, or the like, and is configured to come into contact with the lower end of the filter cloth 5 to which cake is most likely to adhere, and scrape off the cake adhered to the filter cloth 5. Therefore, due to the biasing force of the torsion spring 22, the scraper 26 contacts the filter cloth 5 via the rotating shaft 23, the rotating plate 18, the supporting shaft 24, and the bracket 3I, that is, the direction indicated by the arrow in FIG. It is constantly rotated in the direction. When the rotating roller 25 rolls on the inner surface of the second guide rail 10b, each scraper 26 is located at the contact position B and comes into elastic contact with each filter cloth 5, while the movable table 12 is moved up to the vicinity of the side of the cart. When the rotating roller 25 moves and contacts the inner surface of the auxiliary rails tof and tor provided at each end between the pair of second guide rails 10b and 10b and rolls, it rotates under the guidance of the auxiliary rails IOf and lOf. The rollers 25 and therefore the support shafts 24 are forcibly rotated in a direction in which they approach each other, that is, in a direction opposite to the rotation urging direction, against the biasing force of the torsion spring 22, and the scraper 26 is moved away from the filter cloth 5. Located at a remote, non-contact position A. Accordingly, when the scrapers 26 of the movable table 12 are located at the respective retracted positions between the pair of second guide rails 10b, 10b and near the side portions 10a, 10c, each scraper 26 is placed in the non-contact position A1. Each scraper 26 is positioned further outward in the width direction of the filter plate than the lower end ear part 3a of the T-plate 3 to prevent each scraper 26 from contacting the T-plate 3 even if the cart IO moves along the first guide rail 8.8.
また、上記移動台12のフィルタプレスの幅方向沿いの
両側部には、台車10の両側部10a、10cの回転軸
15.14間に掛は渡された上記チェーン13を係止し
て、チェーン13の正逆回動により、一対の第2案内レ
ールtab、tab間で移動台12が進退するようにす
る。Furthermore, the chain 13, which is passed between the rotating shafts 15 and 14 of the both sides 10a and 10c of the cart 10, is secured to both sides of the moving table 12 along the width direction of the filter press. By the forward and reverse rotation of 13, the movable base 12 moves forward and backward between the pair of second guide rails tab, tab.
なお、第3図中、28は、上記台車10の一方の側eJ
10 aにブラケット28を介してローラ29を備え
てなるリミットスイッチであり、濾板3が一枚ずつ送ら
れて開枠されるとき、次に開枠されるt板3側に台車1
0を第1案内レール8.8沿いに前進させ、上記ローラ
29が上記法に開枠されるt板3の下端耳部3aに接触
すると、台車10の移動従って一対のチェーン19.1
9の回動を停止させるものである。In addition, in FIG. 3, 28 is one side eJ of the above-mentioned trolley 10.
10a is equipped with a roller 29 via a bracket 28, and when the filter plates 3 are fed one by one to be opened, a trolley 1 is placed on the side of the T-plate 3 to be opened next.
0 is advanced along the first guide rail 8.8, and when the roller 29 comes into contact with the lower edge portion 3a of the T-plate 3 which is opened in the above manner, the carriage 10 moves and the pair of chains 19.1
This is to stop the rotation of 9.
上記構成によれば、前スタンドl側にビーム4゜4の案
内により可動板7を前進させて全r板3゜・・・、3を
締め付けてf過を行ったのち、可動板7を後退させて濾
板3を順次開枠する。すなわち、まず、f適時、台車1
0は可動板7の後部側に位置しており、を過終了後、該
可動板7を後退させて、可動板7と第1番目のP板3と
の間に位置する一対の濾布5.5間に挟み込まれたケー
キをその自重により下方に落下させる。次いで、第1番
目の?’[3の下方まで第1案内レール8.8沿いに台
車10を移動させてリミットスイッチ27が1板3の下
端耳部3aに当接した位・置で待機させる。この状態で
は、移動台12は駆動モータ16とは反対側の側部近傍
でかつt板3の下端耳部3a外方の第1退避位置Cに位
置し、濾板3とは接触しないようにしている。そして、
駆動モータ16を駆動してチェーン13を両回転軸15
.14間で回動させて移動台12を一方の側部foe近
傍の第1退避位置Cから他方の側部10aに向けて移動
させ、移動台12の各スクレーパ26の支持軸24の回
転ローラ25を補助レール10f内面から第2案内レー
ル10b内面に沿って転動させ、かつ各ねじりばね22
の付勢力により各支持軸24を各回動軸23回りに回動
付勢方向に回動させて、各スクレーパ26を非接触位置
Aから接触位置Bに位置させて各濾布5の下端部に弾力
的に接触させ、順に濾布5の幅方向−側端より該濾布5
に付着したケーキを掻き落とす。各スクレーパ26が各
濾布5の幅方向他側端まで移動して各戸布5のケーキを
掻き落とし終わると、上記各回転ローラ25が各第2案
内レールlOb内面から補助レールlOf内面を転動し
て、各スクレーパ26の各支持軸24を各ねじりばね2
2の付勢力に抗して各回動軸23回りに上記とは逆方向
に回動させ、各スクレーパ26を濾布接触位置Bから非
接触位置Aに位置させて濾布5から離し、移動台12を
他方の側部10a近傍の第2退避位置に位置させる。次
いで、上記第1番目の濾板3を開枠して、第1番目の濾
板3と第2番目のr板3との間に位置する一対の濾布5
,5間に挟み込まれたケーキをその自重により台車10
の第2案内レール10b、tob間を通して下方に落下
させる。次いで、駆動モータ16を上記とは逆に駆動し
て移動台12を他方の側部10a近傍の第2退避位置か
ら一方の側部10cに向けて移動させ、移動台12の各
スクレーパ26を非接触位置Aから接触位置Bに位置さ
せて各濾布5の下端部に弾力的に接触させ、順に濾布5
の幅方向他側端より該濾布5に付着したケーキを掻き落
とす。各スクレーパ26が各濾布5の幅方向−側端まで
移動して各濾布5のケーキを掻き落とし終わると、各ス
クレーパ26を濾布接触位置Bから非接触位置Aに位置
させて濾布5から離し、移動台12を一方の側部10c
近傍の第1退避位置Cに位置させる。次いで、リミット
スイッチ27が第2番目のt板3に当接する位置まで台
車IOを第1案内レール8.8沿いに曲進させる。次い
で、第2番目の1板3を後退させて開枠して、ケーキを
上記第2案内レールlob、tab間下方に自重でもっ
て落下させたのち、駆動モータ16を前回とは逆に駆動
する二とにより移動台12を第1退避位置Cから第2退
避位置に向けて移動させ、各スクレーパ26を非接触位
置へから接触位置Bに位置させて各濾布5に弾力的に接
触させ、上述のように各濾布5からケーキを掻き落とす
。このように濾板3を一枚開枠する毎に移動台12を台
車IOの一方の側部10aと他方の側部10cとの間で
交互に進退さ仕て濾布5からケーキを順次剥離させる。According to the above configuration, the movable plate 7 is advanced toward the front stand L side by the guide of the beam 4°4, all the r plates 3°..., 3 are tightened to perform the f passage, and then the movable plate 7 is moved back. Then, the filter plates 3 are sequentially opened. That is, first, f timely, trolley 1
0 is located on the rear side of the movable plate 7, and after the filtering is completed, the movable plate 7 is moved back and a pair of filter cloths 5 located between the movable plate 7 and the first P plate 3 are removed. .5 The cake sandwiched between the two is caused to fall downward due to its own weight. Next, the first one? The cart 10 is moved along the first guide rail 8.8 to the bottom of the plate 3, and is placed on standby at a position where the limit switch 27 abuts the lower edge portion 3a of the first plate 3. In this state, the movable table 12 is located at the first retracted position C near the side opposite to the drive motor 16 and outside the lower end lug 3a of the T-plate 3, and is prevented from coming into contact with the filter plate 3. ing. and,
Drive the drive motor 16 to move the chain 13 to both rotating shafts 15
.. 14 to move the movable table 12 from the first retraction position C near one side foe toward the other side 10a, and rotate the rotating roller 25 of the support shaft 24 of each scraper 26 of the movable table 12. is rolled from the inner surface of the auxiliary rail 10f to the inner surface of the second guide rail 10b, and each torsion spring 22
Each support shaft 24 is rotated in the rotational urging direction around each rotating shaft 23 by the urging force of , and each scraper 26 is positioned from a non-contact position A to a contact position B and attached to the lower end of each filter cloth 5. the filter cloth 5 in order from the width direction side edge of the filter cloth 5.
scrape off any cake adhering to the surface. When each scraper 26 moves to the other end in the width direction of each filter cloth 5 and finishes scraping off the cake on each filter cloth 5, each rotating roller 25 rolls from the inner surface of each second guide rail lOb to the inner surface of auxiliary rail lOf. Then, each support shaft 24 of each scraper 26 is connected to each torsion spring 2.
The scrapers 26 are rotated in the opposite direction to the above about the rotation shafts 23 against the biasing force of 2, and each scraper 26 is moved from the filter cloth contact position B to the non-contact position A and separated from the filter cloth 5. 12 is located at the second retracted position near the other side 10a. Next, the frame of the first filter plate 3 is opened, and a pair of filter cloths 5 located between the first filter plate 3 and the second R plate 3 are removed.
The cake sandwiched between , 5 and 10
The second guide rail 10b and tob are passed through and dropped downward. Next, the drive motor 16 is driven in the opposite direction to move the movable table 12 from the second retracted position near the other side 10a toward the one side 10c, so that each scraper 26 of the movable table 12 is moved from the second retracted position near the other side 10a. from the contact position A to the contact position B, and elastically contact the lower end of each filter cloth 5.
The cake adhering to the filter cloth 5 is scraped off from the other end in the width direction. When each scraper 26 moves to the widthwise side edge of each filter cloth 5 and finishes scraping off the cake on each filter cloth 5, each scraper 26 is moved from the filter cloth contact position B to the non-contact position A and the filter cloth 5 and move the moving table 12 to one side 10c.
It is located at the first evacuation position C nearby. Next, the truck IO is moved along the first guide rail 8.8 until the limit switch 27 comes into contact with the second T-plate 3. Next, the second plate 3 is moved back to open the frame, and the cake is dropped by its own weight between the second guide rails lob and tab, and then the drive motor 16 is driven in the opposite direction to the previous one. 2 and move the movable table 12 from the first retracted position C toward the second retracted position, move each scraper 26 from the non-contact position to the contact position B, and bring it into elastic contact with each filter cloth 5, Scrape the cake off each filter cloth 5 as described above. In this way, each time one filter plate 3 is opened, the movable table 12 is alternately advanced and retreated between one side 10a and the other side 10c of the cart IO to sequentially peel off the cake from the filter cloth 5. let
上記実施例にかかるケーキ剥離装置は、濾板3゜3間に
上方から濾布5を吊り下げるタイプのフィルタプレスに
限らず、具体的には図示しないが濾布5を濾板3の上方
から被せるタイプのフィルタプレスにも十分に適用でき
る。The cake peeling device according to the above embodiment is not limited to the type of filter press in which the filter cloth 5 is hung from above between the filter plates 3. It can also be fully applied to a cover-type filter press.
上記実施例によれば、前後スタンド1.2間の下部にケ
ーキ剥離装置を備えて、開枠されるt板3の下方まで台
車10を第1案内レール8.8沿いに移動させて位置さ
せ、該濾板3の各濾布5に各スクレーパ26を弾力的に
押圧接触させて各スクレーパ26により各濾布5からケ
ーキを掻き落とすようにしたので、を板3に濾布5を上
方から被せるタイプのフィルタプレスのみならず濾板3
゜3間に上方から濾布5.5を吊り支持するタイプのフ
ィルタプレスにも本実施例のようなケーキ掻き落としタ
イプのケーキ剥離装置を適用することができ、かつケー
キ剥離装置を簡単なものとすることができる。According to the above embodiment, a cake peeling device is provided at the lower part between the front and rear stands 1.2, and the cart 10 is moved along the first guide rail 8.8 and positioned below the T-board 3 to be opened. , each scraper 26 is elastically pressed into contact with each filter cloth 5 of the filter plate 3 so that the cake can be scraped off from each filter cloth 5 by each scraper 26, so that the filter cloth 5 can be scraped off from each filter cloth 5 on the plate 3 from above. Not only filter press of cover type but also filter plate 3
The cake scraping type cake peeling device of this embodiment can be applied to a type of filter press in which a filter cloth 5.5 is suspended and supported from above between 3 and 3 degrees, and the cake peeling device can be made simple. It can be done.
また、1個の駆動モータ16の駆動により一対のスクレ
ーパ26.26を移動させて相対する一対の濾布5.5
に押圧接触させてケーキを掻き落とすようにしたので、
ケーキ剥離作業を効率良く行うことができる。Further, by driving a single drive motor 16, a pair of scrapers 26.26 are moved, and a pair of filter cloths 5.5 facing each other are moved.
The cake was scraped off by pressing it into contact with the
Cake peeling work can be performed efficiently.
また、スクレーパ26をねじりばね22の付勢力により
濾布5に弾力的に押圧接触させるようにしたので、濾布
5が弛んでいても濾布5に追随してスクレーパ26を接
触させることができ、を布5からケーキを確実に剥離さ
せることができる。Further, since the scraper 26 is elastically pressed into contact with the filter cloth 5 by the biasing force of the torsion spring 22, the scraper 26 can be brought into contact with the filter cloth 5 even if the filter cloth 5 is slack. , the cake can be reliably peeled off from the cloth 5.
さらに、台車IOを長方形状の枠体として一対の第2案
内レール10b、10b間に空間を確保できるようにし
たので、r板3の開枠時に、ケーキが自重により自然落
下しても台車10によりケーキの落下を阻害することが
ない。Furthermore, since the trolley IO is made into a rectangular frame so that a space can be secured between the pair of second guide rails 10b, 10b, even if the cake falls naturally due to its own weight when the r-plate 3 is opened, the trolley IO This will not prevent the cake from falling.
なお、本発明は上記実施例に限定されるものではなく、
その他種々の@様で実施できる。例えば、移動台12が
、各濾布5に対して台車1oの両側部10a、loc間
で往復駆動することにより、濾布5からケーキを剥離さ
せるようにしてもよい。Note that the present invention is not limited to the above embodiments,
It can be implemented by various other @-sama. For example, the cake may be peeled off from the filter cloth 5 by reciprocating the movable table 12 with respect to each filter cloth 5 between the both sides 10a of the cart 1o and loc.
また、台車lOにおいていずれか一方の第2案内レール
10bまたは両方の第2案内レール10b。Moreover, either one of the second guide rails 10b or both of the second guide rails 10b in the bogie IO.
10bの内面に凹部を形成し、この凹部内に上記台車1
0を駆動するチェーン13を配置して、チェーン13に
よりケーキの落下を全く妨げないようにしてもよい。ま
た、上記支持軸24を回動付勢する手段としては、ねじ
りばね22に限らず、ミニチュアシリンダ等他の付勢手
段により支持軸24を回動付勢してスクレーパ26を1
布5に弾力的に押圧接触させるようにしてもよい。また
、上記スクレーパ26をブラシにした場合に、スクレー
パ26のブラシ支持面に多数の穴を明けて、数人から洗
浄水または圧縮空気を噴出させてケーキが剥離された濾
布5またはケーキを剥離している最中の濾布5の洗浄等
を行うようにしてもよい。A recess is formed in the inner surface of 10b, and the above-mentioned truck 1 is inserted into this recess.
The chain 13 driving the 0 may be arranged so that the chain 13 does not impede the fall of the cake at all. Further, the means for rotationally biasing the support shaft 24 is not limited to the torsion spring 22, but other biasing means such as a miniature cylinder may be used to rotationally bias the support shaft 24 to rotate the scraper 26.
It may be made to come into elastic pressure contact with the cloth 5. In addition, when the scraper 26 is used as a brush, a large number of holes are made in the brush support surface of the scraper 26, and several people blow out cleaning water or compressed air to remove the filter cloth 5 from which the cake has been removed or the cake. The filter cloth 5 may be washed during the cleaning.
また、スクレーパ26及び第1案内レール8は1個で構
成してもよい。Moreover, the scraper 26 and the first guide rail 8 may be configured by one piece.
発明の効果
上記構成によれば、前後スタンド間の下部にケーキ剥離
装置を備え、第1案内レール沿いに台車を移動させて開
枠される濾板の下方に台車を位置させ、該r板の濾布に
ケーキ剥離棒を押圧接触させてケーキ剥離棒により濾布
からケーキを掻き落とすようにしたので、濾板に濾布を
上方から被せるタイプのフィルタプレスのみならず濾板
間に上方から濾布を吊り支持するタイプのフィルタプレ
スにも本発明のようなケーキ掻き落としタイプのケーキ
剥離装置を十分適用することができ、かつケーキ剥離装
置の構造が簡単なものとなる。また、ケーキ剥離棒を付
勢手段の付勢力により濾布に押圧接触させるようにした
ので、濾布が弛んでいても濾布に追随してケーキ剥離棒
を接触させることができ、濾布からケーキを確実に剥離
させることができる。Effects of the Invention According to the above configuration, a cake peeling device is provided at the lower part between the front and rear stands, and the cart is moved along the first guide rail to position the cart below the filter plate to be opened. Since the cake peeling rod is brought into pressure contact with the filter cloth and the cake is scraped off from the filter cloth, it is possible to use not only a filter press that covers the filter cloth from above but also a filter press that covers the filter cloth from above between the filter plates. The cake scraping type cake peeling device of the present invention can be sufficiently applied to a type of filter press that suspends and supports a cloth, and the structure of the cake peeling device is simple. In addition, since the cake peeling rod is brought into pressure contact with the filter cloth by the urging force of the urging means, even if the filter cloth is slack, the cake peeling rod can follow the filter cloth and come into contact with it. The cake can be reliably peeled off.
第1図は本発明の一実施例にかかるフィルタプレスのケ
ーキ剥離装置を備えたフィルタプレスの概略正面図、第
2.3.4図は夫々ケーキ剥離装置の正面図、平面図及
び側面図、第5.6図は夫々従来のケーキ剥離装置を備
えたフィルタプレスの正面図である。
1.2・・・前後スタンド、3・・・濾板、4・・・ビ
ーム、5・・・濾布、6・・・設置床、7・・・可動板
、訃・・第1案内レール、8a・・・レール本体、8b
、8c、8d・・・案内面、lO・・・台車、loa、
10c・・・側部、10b・・・第2案内レール、10
d・・・ブラケット、10e・・・屈曲部、lOr・・
・補助レール、11・・・車輪、12・・・移動台、l
3,19・・・チェーン、14.15・・・回転軸、
16・・・駆動モータ、17・・・プーリ、18・・・
回動板、20.28.31・・・ブラケット、21・・
・小車輪、22・・・ねじりばね、23・・・回動軸、
24・・・支持軸、25・・・回転ローラ、26・・・
スクレーパ、27・・・リミットスイッチ、29・・・
ローラ、30・・・アーム、A・・・非接触位置、B・
・・接触位置、C・・・第1退避位置。 ′特許出願人
株式会社栗田機械製作所代理人 弁理士 青
山 葆 ほか2名if 1. a
第5図
第6図FIG. 1 is a schematic front view of a filter press equipped with a cake peeling device for a filter press according to an embodiment of the present invention, and FIGS. 2, 3, and 4 are a front view, a top view, and a side view of the cake peeling device, respectively. 5.6 are front views of filter presses each equipped with a conventional cake stripping device. 1.2... Front and rear stands, 3... Filter plate, 4... Beam, 5... Filter cloth, 6... Installation floor, 7... Movable plate, End... First guide rail , 8a...Rail body, 8b
, 8c, 8d... guide surface, lO... trolley, loa,
10c...Side part, 10b...Second guide rail, 10
d...Bracket, 10e...Bent part, lOr...
・Auxiliary rail, 11...Wheel, 12...Moving platform, l
3,19... Chain, 14.15... Rotating shaft,
16... Drive motor, 17... Pulley, 18...
Rotating plate, 20.28.31... Bracket, 21...
・Small wheel, 22...Torsion spring, 23...Rotation shaft,
24... Support shaft, 25... Rotating roller, 26...
Scraper, 27...Limit switch, 29...
Roller, 30... Arm, A... Non-contact position, B...
...Contact position, C...First retraction position. 'Patent applicant Kurita Kikai Seisakusho Co., Ltd. Agent Patent attorney Aoyama Aoyama and 2 others if 1. a Figure 5 Figure 6
Claims (1)
多数の濾板(3)を順次配列するとともに、隣接する濾
板間に濾布(5)を配置し、さらに、後スタンド(2)
と最後部に位置する濾板(3)との間に可動板(7)を
配置してなり、上記可動板(7)を前進させて前スタン
ド(1)側に上記濾板(3)を締め付けて濾過を行うと
ともに、上記可動板(7)を後退させて濾板(3)を開
枠するようにしたフィルタプレスにおいて、 上記前後スタンド(1、2)間の下方にフィルタプレス
の長手方向沿いに第1案内レール(8)を備え、該第1
案内レール(8)に沿って前後動する台車(10)を備
えるとともに、該台車(10)に第2案内レール(10
b)を上記前後方向に対する直交方向沿いに備え、この
第2案内レール(10b)に沿って進退する移動台(1
2)を上記台車(10)に備え、さらに、上記移動台(
12)にアーム(30)を備え、該アーム(30)の上
端に、上記濾布(5)に接触して該濾布(5)に付着し
たケーキを掻き落とすスクレーパ(26)を備え、さら
に上記アーム(30)を介して上記スクレーパ(26)
を濾布(5)に押圧接触させる付勢手段(22)を備え
たことを特徴とするフィルタプレスのケーキ剥離装置。(1) A large number of filter plates (3) are sequentially arranged between the front and rear stands (1, 2) along the front and rear direction, and filter cloths (5) are arranged between adjacent filter plates, and the rear stand ( 2)
A movable plate (7) is arranged between the front stand (1) and the rearmost filter plate (3). In a filter press that is tightened to perform filtration and the movable plate (7) is moved back to open the frame of the filter plate (3), a longitudinal direction of the filter press is provided below between the front and rear stands (1, 2). A first guide rail (8) is provided along the first guide rail (8).
A truck (10) that moves back and forth along a guide rail (8) is provided, and a second guide rail (10) is provided on the truck (10).
b) along the direction orthogonal to the fore-aft direction, and moves back and forth along the second guide rail (10b).
2) on the trolley (10), and further includes the moving platform (
12) is provided with an arm (30), and a scraper (26) is provided at the upper end of the arm (30) in contact with the filter cloth (5) to scrape off cake adhering to the filter cloth (5), and further the scraper (26) via the arm (30);
A cake peeling device for a filter press, characterized in that it is equipped with a biasing means (22) for pressing the filter cloth (5) into contact with the filter cloth (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61074585A JPS62227415A (en) | 1986-03-31 | 1986-03-31 | Cake releasing device for filter press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61074585A JPS62227415A (en) | 1986-03-31 | 1986-03-31 | Cake releasing device for filter press |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62227415A true JPS62227415A (en) | 1987-10-06 |
JPH0335964B2 JPH0335964B2 (en) | 1991-05-30 |
Family
ID=13551383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61074585A Granted JPS62227415A (en) | 1986-03-31 | 1986-03-31 | Cake releasing device for filter press |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62227415A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5513673U (en) * | 1978-07-11 | 1980-01-28 | ||
JPS5549897A (en) * | 1978-10-05 | 1980-04-10 | Japan Atomic Energy Res Inst | Plasma controller |
JPS5633972A (en) * | 1979-08-28 | 1981-04-04 | Nippon Telegr & Teleph Corp <Ntt> | Color printer |
JPS58214308A (en) * | 1982-06-03 | 1983-12-13 | Kurita Mach Mfg Co Ltd | Cake removal apparatus in filter press |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5280713A (en) * | 1975-12-26 | 1977-07-06 | Nippon Telegr & Teleph Corp <Ntt> | Facsimile transmission system |
-
1986
- 1986-03-31 JP JP61074585A patent/JPS62227415A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5513673U (en) * | 1978-07-11 | 1980-01-28 | ||
JPS5549897A (en) * | 1978-10-05 | 1980-04-10 | Japan Atomic Energy Res Inst | Plasma controller |
JPS5633972A (en) * | 1979-08-28 | 1981-04-04 | Nippon Telegr & Teleph Corp <Ntt> | Color printer |
JPS58214308A (en) * | 1982-06-03 | 1983-12-13 | Kurita Mach Mfg Co Ltd | Cake removal apparatus in filter press |
Also Published As
Publication number | Publication date |
---|---|
JPH0335964B2 (en) | 1991-05-30 |
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