JPH048961Y2 - - Google Patents
Info
- Publication number
- JPH048961Y2 JPH048961Y2 JP5175488U JP5175488U JPH048961Y2 JP H048961 Y2 JPH048961 Y2 JP H048961Y2 JP 5175488 U JP5175488 U JP 5175488U JP 5175488 U JP5175488 U JP 5175488U JP H048961 Y2 JPH048961 Y2 JP H048961Y2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- filter cloth
- frame
- frame structure
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004744 fabric Substances 0.000 claims description 84
- 238000004140 cleaning Methods 0.000 claims description 66
- 230000007246 mechanism Effects 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 4
- 239000011550 stock solution Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 description 18
- 230000009471 action Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、濾枠構造体にかけまわした伸縮可能
な濾布と濾板の濾布面を洗浄する圧濾圧搾機にお
ける濾布の洗浄装置の改良に関する。[Detailed description of the invention] [Field of industrial application] The present invention is a filter cloth cleaning device for a filter press machine that cleans the stretchable filter cloth wrapped around a filter frame structure and the filter cloth surface of a filter plate. Regarding improvements.
従来の圧濾圧搾機における濾布の洗浄装置は、
開枠装置によつて開枠され、濾液回収後ケーキを
剥離回収したのち、開枠姿勢にある濾枠構造体と
濾板の上部に首振り構造のノズルを配置させ、こ
の洗浄ノズルの首振り操作により相対向せる２面
の濾布面を洗浄するようにしたものである。（例
えば、特開昭62−87214号公報参照）
〔考案が解決しようとする課題〕
従来の圧濾圧搾機における濾布の洗浄装置に
は、次のような課題がある。
The filter cloth cleaning device in the conventional pressure filter press is
After the frame is opened by the frame opening device, and the filtrate is collected and the cake is peeled and collected, a nozzle with an oscillating structure is placed on the top of the filter frame structure and filter plate in the open frame position, and the cleaning nozzle is oscillated. The two filter cloth surfaces facing each other are cleaned by operation. (For example, see Japanese Patent Application Laid-Open No. 62-87214.) [Problems to be Solved by the Invention] The following problems exist in the filter cloth washing device in the conventional compressor.
(a) 濾枠構造体にかけまわした伸縮性をもつ濾布
を伸長させることなく洗浄するので、濾布の織
目間に侵入したケーキの洗浄除脱が行われずに
残存することから、念入りな洗浄を要し、洗浄
時間が長いとともに、爾後の圧濾圧搾機に影響
を及ぼす。(a) Since the elastic filter cloth that is wrapped around the filter frame structure is cleaned without stretching it, the cake that has entered between the weaves of the filter cloth remains without being cleaned and removed, so careful cleaning is required. This requires a long cleaning time and affects the subsequent filtering and pressing machine.
(b) 両濾布間の上方で洗浄水を首振り噴射するた
め、濾布上部の洗浄効率はよいが、濾布下部の
洗浄が不充分である。(b) Since the washing water is sprayed oscillating above between both filter cloths, the cleaning efficiency of the upper part of the filter cloth is good, but the cleaning of the lower part of the filter cloth is insufficient.
本考案は、このような実情に鑑みなされたもの
で、従来技術の課題を解決する本考案の構成は、
醪などの原液を、伸縮可能な濾布８をかけまわし
した濾枠構造体と、濾布３ａをもつ濾板との両濾
布８，３ａ間に注入供給し、上記濾枠構造体がも
つダイヤフラムを圧力流体によつて膨らませ、原
液を圧搾せしめて濾液の回収後、上記濾枠構造
体、濾板を開枠装置により順次開枠し、上記濾布
８に付着せるケーキを回収したのち、濾布８，３
ａの表面を洗浄装置にて洗浄するようにした圧濾
圧搾機における濾布の洗浄装置において、上記各
濾枠構造体の上方に、上記伸縮可能な濾布８の上
部をかけまわしした水平姿勢の濾布取付ハンガー
を上下動可能に夫々配設するとともに、濾布取付
ハンガーの両端下側に、上記開枠装置に設けら
れ、かつ、該濾布取付ハンガーの両端下側に係合
して濾布取付ハンガーを濾布８の弾力に抗して上
下動せしめる垂直姿勢の濾布伸長シリンダを設
け、更に、上記濾枠構造体と濾板群の上方に、機
枠に橋架した水平姿勢の案内支持体にそつて移動
可能で、而も、被洗浄濾枠構造体に対する次段の
濾枠構造体を検知するセンサーと、下端に、濾布
８，３ａ方向に向け洗浄水を噴射する洗浄ノズル
とを設けるとともに、濾枠構造体の上側から下側
に至る範囲に上下動するエキスパンダ構造の伸縮
作用体からなる洗浄機構を配設したことを特徴と
するものである。
The present invention was developed in view of these circumstances, and the structure of the present invention to solve the problems of the prior art is as follows:
An undiluted solution such as moromi is injected and supplied between both the filter cloths 8 and 3a of a filter frame structure in which a stretchable filter cloth 8 is wrapped around and a filter plate having a filter cloth 3a, and the filter frame structure is After inflating the diaphragm with a pressure fluid and compressing the stock solution to recover the filtrate, the filter frame structure and the filter plate are sequentially opened by the frame opening device to collect the cake to be attached to the filter cloth 8. Filter cloth 8,3
In a filter cloth cleaning device for a filter press machine in which the surface of a is cleaned by a cleaning device, the upper part of the stretchable filter cloth 8 is hung above each of the filter frame structures in a horizontal position. filter cloth mounting hangers are respectively disposed so as to be movable up and down, and are provided on the frame opening device below both ends of the filter cloth mounting hangers, and are engaged with the lower sides of both ends of the filter cloth mounting hangers. A filter cloth extension cylinder in a vertical position is provided to move the filter cloth mounting hanger up and down against the elasticity of the filter cloth 8, and a filter cloth extension cylinder in a horizontal position is provided above the filter frame structure and the filter plate group, and is bridged over the machine frame. A sensor that is movable along the guide support and detects the filter frame structure next to the filter frame structure to be cleaned, and a cleaning device that sprays cleaning water toward the filter cloths 8 and 3a at the lower end. In addition to a nozzle, the filter frame structure is characterized by being provided with a cleaning mechanism consisting of an expandable body having an expander structure that moves up and down in the range from the upper side to the lower side of the filter frame structure.
次に、図面について本考案実施例の詳細を説明
する。
Next, details of embodiments of the present invention will be explained with reference to the drawings.
第１図は本考案装置を備えた圧濾圧搾機全体の
斜視図、第２図は濾枠構造体と濾板の配列を示す
一部を省略した正面図、第３図は洗浄状態を示す
要部の正面図、第４図は洗浄機構の移動機構を示
す要部の正面図、第５図は洗浄機構を２個並設し
た実施例の正面図、第６図は同上要部の正面図、
第７図は洗浄機構の洗浄水ノズルが上方に格納さ
れた状態の一部切欠側面図、第８図は同上洗浄ノ
ズルが降下した状態の一部切欠側面図、第９図、
および、第１０図は１個の洗浄機構で濾布をその
まま、および、伸縮させながら洗浄する状態を示
す側断面図、第１１図、および、第１２図は２個
の洗浄機構で濾布をそのまま、および、伸縮させ
ながら洗浄する状態を示す側断面図、第１３図ａ
〜ｋは１個の洗浄機構による濾布の洗浄行程を示
す流れ図、第１４図ａ〜ｊは２個の洗浄機構によ
る濾布の洗浄行程を示す流れ図である。 Fig. 1 is a perspective view of the entire pressure filter press equipped with the device of the present invention, Fig. 2 is a partially omitted front view showing the arrangement of the filter frame structure and filter plate, and Fig. 3 shows the cleaning state. Fig. 4 is a front view of the main part showing the moving mechanism of the cleaning mechanism, Fig. 5 is a front view of an embodiment in which two cleaning mechanisms are arranged side by side, and Fig. 6 is a front view of the main part of the same. figure,
Fig. 7 is a partially cutaway side view with the washing water nozzle of the washing mechanism retracted upward; Fig. 8 is a partially cutaway side view with the same washing nozzle lowered; Fig. 9;
Fig. 10 is a side sectional view showing how one washing mechanism cleans the filter cloth as it is and while it is being expanded and contracted, and Figs. 11 and 12 show how two washing mechanisms wash the filter cloth. Side sectional view showing the state of washing as it is and while being expanded and contracted, FIG. 13a
14-k are flowcharts showing the filter cloth cleaning process by one cleaning mechanism, and FIGS. 14a to 14j are flowcharts showing the filter cloth cleaning process by two cleaning mechanisms.
第１および２図は、本考案の濾布洗浄装置をも
つ圧濾圧搾機を示しており、この圧濾圧搾機は従
来一般に使用されている横型の圧搾構造であり、
機枠１に横移動可能に多数立設された濾枠構造体
２と、これの両側に配設される濾板３とからな
り、全体としては、濾枠構造体２と、両面に濾布
３ａをもつ濾板３とを交互に並設したものであ
る。４は上記群列された濾枠構造体２と濾板３を
側面から押圧する可動盤、５は油圧締付装置、６
は開枠シリンダ、７は上記濾枠構造体２にかけま
わした伸縮性を有する濾布８を上方に伸長してケ
ーキを剥離するとともに、洗浄時に濾布８を伸長
して濾布８の織目を拡開させ、洗浄効率の向上を
計るための濾布伸長シリンダ、９は上記濾布３
ａ，８を洗浄するエキスパンダ構造の伸縮作用体
などからなる洗浄機構、１０はケーキの回収ベル
トコンベアである。 Figures 1 and 2 show a filtering press having a filter cloth cleaning device of the present invention, and this filtering press has a horizontal pressing structure commonly used in the past.
It consists of a large number of filter frame structures 2 that are erected in a horizontally movable manner on the machine frame 1, and filter plates 3 that are disposed on both sides of the filter frame structures 2. Filter plates 3 having filter plates 3a and 3a are arranged in parallel alternately. 4 is a movable plate that presses the filter frame structures 2 and filter plates 3 arranged in groups from the side; 5 is a hydraulic tightening device; 6
7 is an open frame cylinder, and 7 is an elastic filter cloth 8 that is wrapped around the filter frame structure 2 and is stretched upward to peel off the cake, and at the same time, the filter cloth 8 is stretched during washing to remove the weave of the filter cloth 8. A filter cloth extension cylinder 9 is used to expand the filter cloth 3 and improve cleaning efficiency.
10 is a cake recovery belt conveyor.
先ず、上記濾枠構造体２の構成を説明すると、
この濾枠構造体２、および、濾板３の詳細は第７
〜１２図に示されている。上記濾枠構造体２は、
中板１１、これの両側に張設されるダイヤフラム
１２を介して分解可能に結合された額縁状の濾枠
１３と、この両濾枠１３の外側面を被うようにエ
ンドレス状に張設され、かつ、伸縮性を有する上
記濾布８とによつて構成されているとともに、各
濾枠構造体２の上部には、第７，８図に示すよう
に機枠１に設けた案内レール１４に乗載係合する
凹部１５を両端下側に形成した支持部材１６が設
けてある。 First, the configuration of the filter frame structure 2 will be explained.
Details of the filter frame structure 2 and the filter plate 3 can be found in the seventh section.
- Shown in Figure 12. The filter frame structure 2 is
A middle plate 11, a frame-shaped filter frame 13 that is detachably connected via diaphragms 12 stretched on both sides of the middle plate 11, and a frame-shaped filter frame 13 that is stretched endlessly so as to cover the outer surfaces of both filter frames 13. , and the stretchable filter cloth 8. At the top of each filter frame structure 2, there is a guide rail 14 provided on the machine frame 1 as shown in FIGS. 7 and 8. A support member 16 is provided which has recesses 15 formed on the lower side of both ends to ride on and engage with the support member 16 .
また、上記濾枠構造体２を構成する上記中板１
１の上辺両端には、第７，８図から明らかなよう
に案内枠１７が立設されており、この両案内枠１
７には両端が濾枠構造体２の外側方に大きく突出
する長さをもつ濾布取付ハンガー１８が上下動可
能に挿通されるとともに、この濾布取付ハンガー
１８に上記濾布８の上部がかけまわし支持されて
いる。図中１９は濾布８の伸縮作用を確実に吸収
するためのスプリング、２０は上記中板１１の下
辺両端に設けた案内枠２１に両端を挿入支持させ
た濾布取付ハンガーで、この濾布取付ハンガー２
０に上記濾布８の下部がかけまわし支持せしめら
れている。また、２２は濾布８の伸縮作用を確実
に吸収するためのスプリングである。 Further, the intermediate plate 1 constituting the filter frame structure 2
As is clear from FIGS. 7 and 8, a guide frame 17 is erected at both ends of the upper side of the guide frame 1.
A filter cloth attachment hanger 18 having a length such that both ends protrude outwardly from the filter frame structure 2 is inserted through the filter cloth attachment hanger 7 so as to be movable up and down. It is widely supported. In the figure, 19 is a spring for reliably absorbing the expansion and contraction action of the filter cloth 8, and 20 is a filter cloth mounting hanger whose both ends are inserted and supported by guide frames 21 provided at both ends of the lower side of the middle plate 11. Mounting hanger 2
The lower part of the filter cloth 8 is wrapped around and supported by the filter cloth 8. Further, 22 is a spring for reliably absorbing the expansion and contraction action of the filter cloth 8.
次に、第５，７，８図について、開枠装置と濾
布伸長装置の構造を説明する。上記濾枠構造体２
の支持部材１６、および、濾板３の支持部材（図
示略）を懸架する上記案内レール１４を設けた機
枠１の外側略全長に別の案内レール２３を水平に
設け、この案内レール２３に上記水平姿勢の開枠
シリンダ６をスライド可能にとりつけるととも
に、この開枠シリンダ６の前後端に、上記機枠１
の駆動装置２４によつて駆動され、かつ、上記案
内レール２３にそつて配設されたチエン２５の端
部が連結してあり、このチエン２５の駆動により
上記開枠シリンダ６が第５図の紙面左右方向にス
ライド移動されるように構成されている。また、
上記案内レール２３には、取付体２６がスライド
可能に装着してあり、この取付体２６を上記開枠
シリンダ６に接続せしめる。該取付体２６は開枠
シリンダ６の作用により紙面左右方向にスライド
移動するようにしてある。 Next, the structure of the frame opening device and the filter cloth stretching device will be explained with reference to FIGS. 5, 7, and 8. The above filter frame structure 2
Another guide rail 23 is provided horizontally on the outer side of the machine frame 1, which is provided with the guide rail 14 on which the support member 16 of the filter plate 3 and the support member (not shown) of the filter plate 3 are suspended. The open frame cylinder 6 in the horizontal position is slidably mounted, and the machine frame 1 is attached to the front and rear ends of the open frame cylinder 6.
The ends of a chain 25 which is driven by a drive device 24 and arranged along the guide rail 23 are connected to each other, and the drive of this chain 25 causes the open frame cylinder 6 to move as shown in FIG. It is configured to be slid in the horizontal direction on the page. Also,
A mounting body 26 is slidably mounted on the guide rail 23, and this mounting body 26 is connected to the open frame cylinder 6. The mounting body 26 is configured to slide in the left and right directions in the drawing by the action of the open frame cylinder 6.
上記取付体２６の外側面には、上方に向つて作
用する垂直姿勢の上記濾布伸長シリンダ７がとり
つけてあり、この濾布伸長シリンダ７の上部に
は、上記濾枠構造体２の上方に設けた上記濾布取
付ハンガー１８の両端部を下方からチヤツクする
掴み部材２７を装着する。また、上記取付体２６
の下部内側には、上記濾枠構造体２の中板１１と
上記濾板３の両側面に設けた開枠ハンガー２８，
２９を検知するセンサー３０を設けることとも
に、このセンサー３０の検知信号により作動する
開枠ハンドシリンダ３１を設け、この開枠ハンド
シリンダ３１に上記開枠ハンガー２８，２９をチ
ヤツクする掴み部材３２を装備したものである。
また、上記開枠シリンダ６は、上記センサー３０
の検知信号によつて動作するようにしてある。 Attached to the outer surface of the mounting body 26 is the filter cloth extension cylinder 7 in a vertical position that acts upward. A gripping member 27 is attached to grip both ends of the provided filter cloth attachment hanger 18 from below. In addition, the mounting body 26
On the inside of the lower part, there are open frame hangers 28 provided on both sides of the middle plate 11 of the filter frame structure 2 and the filter plate 3,
In addition to providing a sensor 30 for detecting the frame hanger 29, a frame opening hand cylinder 31 which is activated by a detection signal from the sensor 30 is provided, and this frame opening hand cylinder 31 is equipped with a gripping member 32 for chucking the frame opening hangers 28 and 29. This is what I did.
Further, the open frame cylinder 6 is connected to the sensor 30.
It is designed to operate based on the detection signal of.
次に、第１〜８図について上記洗浄機構９の詳
細について説明する。 Next, details of the cleaning mechanism 9 will be explained with reference to FIGS. 1 to 8.
特に、第１，２図から明らかなように、上記機
枠１の上部前後側の略全長に門構形の枠体３３が
架設してあり、この両枠体３３の水平辺３３ａ間
には、上記洗浄機構９を構成する支持フレーム３
４の両端が左右移動可能に橋架されている。そし
て、この支持フレーム３４の前後軸線方向は、上
記機枠１に架設された上記濾枠構造体２、およ
び、濾板３の板面方向と平行である。上記支持フ
レーム３４の左右端には、上記両枠体３３の水平
辺３３ａにそつて設けられチエン搬送体３５の分
離両端が夫々結合されており、上記支持フレーム
３４を含め上記チエン搬送体３５はエンドレス状
に構成してある。また、このチエン搬送体３５を
囲撓懸架した一方のスプロケツト３６は共通の軸
３７に固定するとともに、この軸３７の中途部に
スプロケツト３８を固着させ、これと、上記機枠
１の上部に設けた正逆転モータ３９の出力軸のス
プロケツト４０をチエン４１にて連結して、モー
タ３９の駆動がチエン４１、軸３７を介して上記
チエン搬送体３５に伝達され、上記洗浄機構９を
構成する支持フレーム３４を左右方向に運行しう
るように構成したものである。 In particular, as is clear from FIGS. 1 and 2, a gate-shaped frame 33 is installed over approximately the entire length of the upper front and back sides of the machine frame 1, and between the horizontal sides 33a of both frames 33, , a support frame 3 constituting the cleaning mechanism 9;
Both ends of 4 are bridged so that they can be moved left and right. The longitudinal axis direction of this support frame 34 is parallel to the filter frame structure 2 installed on the machine frame 1 and the plate surface direction of the filter plate 3. The left and right ends of the support frame 34 are connected to both separated ends of a chain transport body 35 provided along the horizontal sides 33a of the frame bodies 33, and the chain transport body 35 including the support frame 34 is It is structured in an endless manner. Further, one sprocket 36 on which the chain conveyor 35 is suspended is fixed to a common shaft 37, and a sprocket 38 is fixed to the middle part of this shaft 37. The sprocket 40 of the output shaft of the forward and reverse rotation motor 39 is connected by a chain 41, and the drive of the motor 39 is transmitted to the chain conveyor 35 via the chain 41 and the shaft 37, and the support forming the cleaning mechanism 9 is connected. The frame 34 is configured so that it can be moved in the left and right directions.
そして、上記支持フレーム３４の下部一側に
は、エキスパンダ構造からなる上下方向に大きく
伸縮する一方の最上段伸縮作用杆４２ａの上端を
軸支するとともに、他方の最上段伸縮作用杆４２
ｂの上端を上記支持フレーム３４にスライド可能
にとりつけた移動子４３の下部に軸支させて伸縮
作用体４４を構成する。また、上記移動子４３に
は、第７，８図から明らかなように、上記支持フ
レーム３４の軸線方向にそつて固定したシリンダ
４５を接続し、移動子４３がシリンダ４５の作用
によつて前後方向に移動し、エキスパンダ構造か
らなる上記伸縮作用杆４２ｂが移動されるように
し、更に、上記支持フレーム３４と移動子４３の
下部に夫々各別に軸支された最上段の伸縮作用杆
４２ａ，４２ｂをＸ状に軸着した交点に、下向き
シリンダ４６を接続し、このシリンダ４６を上記
支持フレーム３４に対して回動可能に軸着せし
め、上記両シリンダ４５，４６の同期作用によ
り、第７，８図に示すように、伸縮作用体４４が
伸縮せしめられ、第７図の縮小格納姿勢、第８図
の伸長姿勢が得られるように構成する。 On one side of the lower part of the support frame 34, the upper end of one of the uppermost telescopic rods 42a having an expander structure and which expands and contracts in the vertical direction is pivotally supported, and the other uppermost telescopic rod 42a has an expander structure.
The upper end of b is pivotally supported by the lower part of a slider 43 which is slidably attached to the support frame 34 to constitute a telescopic effecting body 44. Further, as is clear from FIGS. 7 and 8, a cylinder 45 fixed along the axial direction of the support frame 34 is connected to the mover 43, and the mover 43 moves back and forth by the action of the cylinder 45. The uppermost telescopic rod 42a, which is separately supported by the support frame 34 and the lower part of the slider 43, A downward cylinder 46 is connected to the intersection point where the cylinders 42b and 42b are pivoted in an , 8, the telescopic effecting body 44 is configured to be extended and contracted to obtain the contracted storage position shown in FIG. 7 and the extended position shown in FIG. 8.
また、一方の最上段伸縮作用杆４２ｃの下端
を、上記支持フレーム３４と平行で、かつ、左右
方向に洗浄水を噴射するノズル４７ａをもつ洗浄
ノズル４７の一側上部に軸支するとともに、他方
の最下段伸縮作用杆４２ｄの下端を、上記洗浄ノ
ズル４７の上部に、これの長手軸線方向にそつて
立設せる案内レール４８に移動可能に設けた移動
子４９に軸支したものである。上記洗浄ノズル４
７の一端には、圧力洗浄水の供給パイプ（図示
略）が接続されていることは勿論である。更に、
上記支持フレーム３４には、既に開枠されて洗浄
姿勢にある濾枠構造体２の次に洗浄されるべく未
開枠状態の濾枠構造体２上に立設されている案内
枠１７を検知するセンサー４９がとりつけられて
おり、このセンサー４９による次段濾枠構造体２
の検知により開枠が行われるようにしてある。洗
浄機構９は上述のように構成されている。 Further, the lower end of one of the uppermost telescopic rods 42c is pivotally supported on one side upper part of a cleaning nozzle 47 which is parallel to the support frame 34 and has a nozzle 47a that sprays cleaning water in the left and right direction, and the other side The lower end of the lowermost telescopic rod 42d is pivotally supported by a slider 49 movably provided on a guide rail 48 that stands above the cleaning nozzle 47 along its longitudinal axis. The above cleaning nozzle 4
Needless to say, a pressure washing water supply pipe (not shown) is connected to one end of 7. Furthermore,
The support frame 34 detects a guide frame 17 that is installed upright on the unopened filter frame structure 2 to be cleaned next to the filter frame structure 2 which has already been opened and is in the cleaning position. A sensor 49 is attached, and the next stage filter frame structure 2 is controlled by this sensor 49.
The frame is opened upon detection of the frame. The cleaning mechanism 9 is configured as described above.
第５，６図は、洗浄機構９を２個並設した実施
例を示しており、開枠姿勢にある濾枠構造体２の
両面、および、この濾枠構造体２の両側に配置さ
れている濾板３の相対向する面、つまり、４面が
同時に洗浄しうるようにしたものである。尚この
実施例は、洗浄機構９を１個とした上記実施例に
おける支持フレーム３４の巾を大きく構成した以
外は、上記実施例と同一構造であることから、詳
細な説明を省略するとともに、同一の部材にあつ
ては同一の記号が付されている。 5 and 6 show an embodiment in which two cleaning mechanisms 9 are arranged in parallel, and are arranged on both sides of the filter frame structure 2 in the open frame position and on both sides of the filter frame structure 2. The opposing surfaces of the filter plate 3, that is, four surfaces, can be washed at the same time. This embodiment has the same structure as the above embodiment except that the width of the support frame 34 in the above embodiment in which only one cleaning mechanism 9 was used is increased. The same symbols are given to the members.
次に、第１３図ａ〜ｋについて洗浄作用を説明
する。この図は、濾液の回収、ケーキの剥離回収
が全て完了した状態を示しているとともに、この
図の最下段は濾枠構造体２、濾板３、および、圧
搾板４の一部平面図を示し、これにより上段の図
は、装置の正面からみた図を示している。
Next, the cleaning action will be explained with reference to FIGS. 13a to 13k. This figure shows a state in which filtrate recovery and cake peeling and recovery have all been completed, and the bottom row of this figure shows a partial plan view of the filter frame structure 2, filter plate 3, and pressing plate 4. The upper figure shows a view from the front of the device.
第１３図ｂのように、可動盤４が矢印方向に所
定の距離だけ移動を完了すると、第１３図ｃのよ
うに、モータ３９によつて駆動されるチエン搬送
体３５の動作によつて支持フレーム３４が移動さ
れ、最初に洗浄しようとする濾枠構造体２の次段
の濾枠構造体２の案内枠１７がセンサー４９によ
つて検知され、この検知信号により支持フレーム
３４の移動が停止される。この停止位置が第１３
図ｃの状態であり、取付体２６に設けたセンサー
３０が濾枠構造体２の開枠ハンガー２８を検知
し、取付体２６に設けた開枠ハンドシリンダ３１
の作用で掴み部材３２が上記開枠ハンガー２８を
チヤツクするとともに、濾布伸長シリンダ７が上
方に伸び、濾布取付ハンガー１８を上方に大きく
扛上させ、これにかけまわしされている濾布８を
伸長させる。 When the movable platen 4 completes moving a predetermined distance in the direction of the arrow as shown in FIG. 13b, it is supported by the operation of the chain conveyor 35 driven by the motor 39, as shown in FIG. The frame 34 is moved, and the sensor 49 detects the guide frame 17 of the filter frame structure 2 next to the filter frame structure 2 to be cleaned first, and this detection signal stops the movement of the support frame 34. be done. This stopping position is the 13th
In the state shown in FIG.
As a result of this action, the gripping member 32 chucks the open frame hanger 28, and the filter cloth extension cylinder 7 extends upward, greatly lifting the filter cloth attachment hanger 18 upwards and removing the filter cloth 8 that is wrapped around it. Stretch it.
この動作と同期して第１３図ｄのように、洗浄
機構９のシリンダ４５，４６が動作し、洗浄ノズ
ル４７から洗浄水を左右方向に噴射させながら伸
縮作用体４４が下方に伸び、上記可動盤４に布設
せる濾布（図示略）、および、最初の濾枠構造体
２の濾布８の片面の２面を洗浄する。このとき、
伸縮作用体４４により洗浄ノズル４７を数回上下
動させることも可能である。上記２面の洗浄が終
了すると、第１３図ｅのように伸縮作用体４４が
縮小し、洗浄ノズル４７は濾枠構造体２、およ
び、濾板３の移動に関係のない上方に退避格納せ
しめられる。この退避格納信号により第１３図ｆ
で示されるように、開枠シリンダ６が作動し、片
面洗浄済みの上記濾枠構造体２を可動盤４に当接
するまで紙面左方向に移動させる。この動作と同
期して洗浄機構９が矢印方向（紙面右方向）に移
動し、これに設けたセンサー４９が次次段の濾枠
構造体２の案内枠１７を検知したときに洗浄機構
９の矢印方向の移動が停止せしめられる。 In synchronization with this operation, the cylinders 45 and 46 of the cleaning mechanism 9 operate as shown in FIG. A filter cloth (not shown) placed on the board 4 and one side of the filter cloth 8 of the first filter frame structure 2 are washed. At this time,
It is also possible to move the cleaning nozzle 47 up and down several times using the telescopic effect member 44. When the cleaning of the two surfaces is completed, the telescopic effecting body 44 contracts as shown in FIG. It will be done. This evacuation/storage signal causes the
As shown in , the open frame cylinder 6 is activated to move the filter frame structure 2, which has been cleaned on one side, to the left in the drawing until it comes into contact with the movable platen 4. In synchronization with this operation, the cleaning mechanism 9 moves in the direction of the arrow (to the right in the drawing), and when the sensor 49 provided therein detects the guide frame 17 of the next filter frame structure 2, the cleaning mechanism 9 Movement in the direction of the arrow is stopped.
この状態で再び洗浄機構９の伸縮作用体４４が
下方に向け伸長し、上記と同様な操作で上記最初
の濾枠構造体２の未洗浄片面と、最初の濾板３の
片面を洗浄する。（第１３図ｇ）
このように洗浄が完了した信号により、伸縮作
用体４４が再び縮小し、上記濾布伸長シリンダ７
が旧状に戻るとともに、これに設けた掴み部材２
７が濾布取付ハンガー１８を解放し、同時に取付
体２６に設けた開枠ハンドシリンダ３１により掴
み部材３２が開枠ハンガー２８を解放する。（第
１３図ｈ）
次いで、上記開枠シリンダ６の旧状復帰と、チ
エン２５による紙面右方向への移動と、センサー
３０による開枠ハンガー２９検知によつて開枠ハ
ンドシリンダ３１の掴み部材３２が最初の濾板３
の開枠ハンガー２９部に臨むと同時に、洗浄機構
９が濾板３の厚み分だけ紙面右方向に移動せしめ
られる。（第１３図ｉ）
次いで、第１３図ｊで示すように、開枠ハンド
シリンダ３１と掴み部材３２の作用で濾板３の開
枠ハンガー２９をチヤツクし、開枠シリンダ６の
作用によつて片面が洗浄された最初の濾板３を、
両面洗浄済みの最初の濾枠構造体２に当接するま
で移動させたのち、上記開枠シリンダ６の作用で
濾布伸長シリンダ４４、および、開枠ハンドシリ
ンダ３１をもつ取付体２６を次段の濾枠構造体２
の開枠ハンガー２８がセンサー３０によつて検知
される位置まで運行させる。（第１３図ｋ）
この状態が上記第１３図ｂの状態であり、以下
上述した操作を順次繰り返し、全ての濾布面の洗
浄を行うものである。また、上述の洗浄は、第９
図に示すように濾布８を伸長しないまま洗浄する
ことも可能である。 In this state, the telescopic effecting body 44 of the cleaning mechanism 9 extends downward again, and in the same manner as described above, one side of the first filter frame structure 2 that has not been cleaned and one side of the first filter plate 3 is cleaned. (FIG. 13g) In response to the signal that the cleaning is completed, the telescoping member 44 contracts again, and the filter cloth elongating cylinder 7
returns to its old state, and the gripping member 2 provided on it
7 releases the filter cloth attachment hanger 18, and at the same time, the gripping member 32 releases the open frame hanger 28 by the open frame hand cylinder 31 provided on the mounting body 26. (FIG. 13h) Next, the gripping member 32 of the frame hand cylinder 31 is restored by returning the frame cylinder 6 to its old state, moving it to the right in the drawing by the chain 25, and detecting the frame hanger 29 by the sensor 30. is the first filter plate 3
At the same time as facing the open frame hanger 29 section, the cleaning mechanism 9 is moved to the right in the paper by the thickness of the filter plate 3. (Fig. 13i) Next, as shown in Fig. 13j, the opening frame hanger 29 of the filter plate 3 is checked by the action of the opening hand cylinder 31 and the gripping member 32, and the opening frame hanger 29 of the filter plate 3 is checked by the action of the opening cylinder 6. The first filter plate 3, which has been cleaned on one side,
After moving it until it comes into contact with the first filter frame structure 2 whose both sides have been washed, the mounting body 26 with the filter cloth extension cylinder 44 and the open frame hand cylinder 31 is moved to the next stage by the action of the open frame cylinder 6. Filter frame structure 2
The open frame hanger 28 is moved to a position where it is detected by the sensor 30. (Fig. 13k) This state is the state shown in Fig. 13b, and the above-described operations are repeated in sequence to wash all the filter cloth surfaces. In addition, the above-mentioned cleaning is performed in the ninth
As shown in the figure, it is also possible to wash the filter cloth 8 without stretching it.
次に、第１４図ａ〜ｊについて２個の洗浄機構
９を使用した実施例の作用について説明する。 Next, the operation of the embodiment using two cleaning mechanisms 9 will be explained with reference to FIGS. 14a to 14j.
この実施例における基本的な動作は、上述した
洗浄機構９を１個使用したものと同じであるが、
第１４図ｄに示すように、濾枠構造体２のみを２
個の洗浄機構９の下方中間位置にセツトさせ、こ
の濾枠構造体２の両面、および、この濾枠構造体
２の両面に臨んでいる可動盤４、濾板３の片面の
４面を同時に洗浄すること、および、片面洗浄済
みの濾板３を両面洗浄済みの濾枠構造体２に当接
するまで運行させたのち、次の濾枠構造体２を２
個の洗浄機構９の下方中間にセツトするようにし
た点を除き、他は上記第１３図で示したものと同
様であるため、詳細な説明は省略する。尚この場
合、第１１図に示すように、濾布８を伸長しない
まま洗浄することも可能である。 The basic operation in this embodiment is the same as that using one cleaning mechanism 9 described above, but
As shown in FIG. 14d, only the filter frame structure 2 is
The cleaning mechanism 9 is set at a lower intermediate position, and both sides of the filter frame structure 2, the movable platen 4 facing both sides of the filter frame structure 2, and one side of the filter plate 3 are simultaneously cleaned. After cleaning, and moving the filter plate 3 that has been washed on one side until it comes into contact with the filter frame structure 2 that has been washed on both sides, the next filter frame structure 2 is moved.
Except for the point that the cleaning mechanism 9 is set at the lower middle of each cleaning mechanism 9, the other parts are the same as those shown in FIG. 13, so a detailed explanation will be omitted. In this case, as shown in FIG. 11, it is also possible to wash the filter cloth 8 without stretching it.
上述のように本考案の構成によれば、次のよう
な効果が得られる。
As described above, according to the configuration of the present invention, the following effects can be obtained.
(a) 左右方向に洗浄水を噴射することができる洗
浄ノズルを、エキスパンダ構造からなる洗浄機
構の伸縮作用体に設けたことにより、２面、ま
たは、４面の濾布全面を同時に、而も有効に洗
浄することができ、更に、洗浄機構のコンパク
ト化が計れることから、装置全体の小型化が計
れる。(a) By installing a cleaning nozzle that can spray cleaning water in the left and right directions on the expandable body of the cleaning mechanism that has an expander structure, it can simultaneously spray the entire surface of the filter cloth on two or four sides. Furthermore, since the cleaning mechanism can be made more compact, the entire apparatus can be made more compact.
(b) 濾枠構造体にかけまわした濾布を上方に伸長
させ、濾布の織目を開いた状態で、濾枠構造体
の濾布の片面と濾板の濾布の片面の２面洗浄が
可能であるとともに、洗浄機構を２個並設する
ことにより、開枠に特別な操作を加えることな
く濾枠構造体の濾布の両面、この濾枠構造体の
両側にある濾板の片面の４面洗浄がなしうる。(b) Stretch the filter cloth wrapped around the filter frame structure upward, and with the weave of the filter cloth open, wash two sides: one side of the filter cloth of the filter frame structure and one side of the filter cloth of the filter plate. In addition, by installing two cleaning mechanisms in parallel, it is possible to clean both sides of the filter cloth of the filter frame structure and one side of the filter plate on both sides of the filter frame structure without applying any special operations to the opening frame. Can be cleaned on all four sides.
(c) 濾枠構造体の濾布を伸長せずに上記２面、４
面の濾布洗浄が適宜行える。(c) The above 2 sides and 4 without stretching the filter fabric of the filter frame structure.
The surface of the filter cloth can be washed as needed.
第１図は本考案装置を備えた圧濾圧搾機全体の
斜視図、第２図は濾枠構造体と濾板の配列を示す
一部を省略した正面図、第３図は洗浄状態を示す
要部の正面図、第４図は洗浄機構の移動機構を示
す要部の正面図、第５図は洗浄機構を２個並設し
た実施例の正面図、第６図は同上要部の正面図、
第７図は洗浄機構の洗浄水ノズルが上方に格納さ
れた状態の一部切欠側面図、第８図は同上洗浄ノ
ズルが降下した状態の一部切欠側面図、第９図、
および、第１０図は１個の洗浄機構で濾布をその
まま、および、伸縮させながら洗浄する状態を示
す側断面図、第１１図、および、第１２図は２個
の洗浄機構で濾布をそのまま、および、伸縮させ
ながら洗浄する状態を示す側端面図、第１３図ａ
〜ｋは１個の洗浄機構による濾布の洗浄行程を示
す流れ図、第１４図ａ〜ｊは２個の洗浄機構によ
る濾布の洗浄行程を示す流れ図である。
１……機枠、２……濾枠構造体、３……濾板、
３ａ……濾布、４……可動盤、６……開枠シリン
ダ、７……濾布伸長シリンダ、８……濾布、９…
…洗浄機構、１４……案内レール、１６……支持
部材、１７……案内枠、１８……濾布取付ハンガ
ー、２３……案内レール、２４……駆動装置、２
５……チエン、２６……取付体、２７……掴み部
材、２８，２９……開枠ハンガー、３０……セン
サー、３１……開枠ハンドシリンダ、３２……掴
み部材、３３……枠体、３３ａ……水平辺、３４
……支持フレーム、３５……チエン搬送体、４２
ａ，４２ｂ……最上段の伸縮作用杆、４２ｃ，４
２ｄ……最下段の伸縮作用杆、４３……移動子、
４４……伸縮作用体、４５，４６……シリンダ、
４７……洗浄ノズル、４８……案内レール、４９
……センサー。
Fig. 1 is a perspective view of the entire pressure filter press equipped with the device of the present invention, Fig. 2 is a partially omitted front view showing the arrangement of the filter frame structure and filter plate, and Fig. 3 shows the cleaning state. Fig. 4 is a front view of the main part showing the moving mechanism of the cleaning mechanism, Fig. 5 is a front view of an embodiment in which two cleaning mechanisms are arranged side by side, and Fig. 6 is a front view of the main part of the same. figure,
Fig. 7 is a partially cutaway side view with the washing water nozzle of the washing mechanism retracted upward; Fig. 8 is a partially cutaway side view with the same washing nozzle lowered; Fig. 9;
Fig. 10 is a side sectional view showing how one washing mechanism cleans the filter cloth as it is and while it is being expanded and contracted, and Figs. 11 and 12 show how two washing mechanisms wash the filter cloth. Side end view showing the state of washing as it is and while being expanded and contracted, FIG. 13a
14-k are flowcharts showing the filter cloth cleaning process by one cleaning mechanism, and FIGS. 14a to 14j are flowcharts showing the filter cloth cleaning process by two cleaning mechanisms. 1... Machine frame, 2... Filter frame structure, 3... Filter plate,
3a...Filter cloth, 4...Movable plate, 6...Open frame cylinder, 7...Filter cloth extension cylinder, 8...Filter cloth, 9...
...Washing mechanism, 14... Guide rail, 16... Support member, 17... Guide frame, 18... Filter cloth mounting hanger, 23... Guide rail, 24... Drive device, 2
5...Chain, 26...Mounting body, 27...Gripping member, 28, 29...Open frame hanger, 30...Sensor, 31...Open frame hand cylinder, 32...Gripping member, 33...Frame body , 33a...Horizontal side, 34
... Support frame, 35 ... Chain carrier, 42
a, 42b...Top telescopic rod, 42c, 4
2d... lowermost telescopic rod, 43... mover,
44... Telescopic effecting body, 45, 46... Cylinder,
47...Washing nozzle, 48...Guide rail, 49
……sensor.
Claims (1)
しした濾枠構造体と、濾布３ａをもつ濾板との両
濾布８，３ａ間に注入供給し、上記濾枠構造体が
もつダイヤフラムを圧力流体によつて膨らませ、
原液を圧搾せしめて濾液の回収後、上記濾枠構造
体、濾板を開枠装置により順次開枠し、上記濾布
８に付着せるケーキを回収したのち、濾布８，３
ａの表面を洗浄装置にて洗浄するようにした圧濾
圧搾機における濾布の洗浄装置において、 上記各濾枠構造体の上方に、上記伸縮可能な濾
布８の上部をかけまわしした水平姿勢の濾布取付
ハンガーを上下動可能に夫々配設するとともに、
濾布取付ハンガーの両端下側に、上記開枠装置に
設けられ、かつ、該濾布取付ハンガーの両端下側
に係合して濾布取付ハンガーを濾布８の弾力に抗
して上下動せしめる垂直姿勢の濾布伸長シリンダ
を設け、 更に、上記濾枠構造体と濾板群の上方に、機枠
に橋架した水平姿勢の案内支持体にそつて移動可
能で、而も、被洗浄濾枠構造体に対する次段の濾
枠構造体を検知するセンサーと、下端に、濾布
８，３ａ方向に向け洗浄水を噴射する洗浄ノズル
とを設けるとともに、濾枠構造体の上側から下側
に至る範囲に上下動するエキスパンダ構造の伸縮
作用体からなる洗浄機構を配設したことを特徴と
する圧濾圧搾機における濾布の洗浄装置。[Scope of Claim for Utility Model Registration] A stock solution such as moromi is injected and supplied between a filter frame structure in which a stretchable filter cloth 8 is wrapped around and a filter plate having a filter cloth 3a. , inflating a diaphragm of the filter frame structure with pressure fluid;
After squeezing the stock solution and collecting the filtrate, the filter frame structure and the filter plate are sequentially opened by the frame opening device to collect the cake to be attached to the filter cloth 8, and then the filter cloth 8, 3 is removed.
In a filter cloth cleaning device for a filter press machine in which the surface of a is cleaned by a cleaning device, the upper part of the stretchable filter cloth 8 is hung above each of the filter frame structures in a horizontal position. The filter cloth mounting hangers are arranged so that they can be moved up and down, and
The frame opening device is provided on the lower side of both ends of the filter cloth attachment hanger, and is engaged with the lower side of both ends of the filter cloth attachment hanger to move the filter cloth attachment hanger up and down against the elasticity of the filter cloth 8. A filter cloth extension cylinder in a vertical position is provided above the filter frame structure and the filter plate group, and is movable along a guide support in a horizontal position bridged over the machine frame, and is adapted to hold the filter to be cleaned. A sensor for detecting the filter frame structure next to the frame structure and a cleaning nozzle for spraying cleaning water toward the filter cloths 8 and 3a are provided at the lower end. 1. A cleaning device for a filter cloth in a filter press machine, characterized in that a cleaning mechanism is provided that includes a telescopic body having an expander structure that moves up and down over a wide range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5175488U JPH048961Y2 (en) | 1988-04-18 | 1988-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5175488U JPH048961Y2 (en) | 1988-04-18 | 1988-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01155795U JPH01155795U (en) | 1989-10-26 |
| JPH048961Y2 true JPH048961Y2 (en) | 1992-03-06 |
Family
ID=31277771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5175488U Expired JPH048961Y2 (en) | 1988-04-18 | 1988-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048961Y2 (en) |
-
1988
- 1988-04-18 JP JP5175488U patent/JPH048961Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01155795U (en) | 1989-10-26 |
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