JPS5822245B2 - Vacuum/pressure dehydration equipment - Google Patents
Vacuum/pressure dehydration equipmentInfo
- Publication number
- JPS5822245B2 JPS5822245B2 JP53070680A JP7068078A JPS5822245B2 JP S5822245 B2 JPS5822245 B2 JP S5822245B2 JP 53070680 A JP53070680 A JP 53070680A JP 7068078 A JP7068078 A JP 7068078A JP S5822245 B2 JPS5822245 B2 JP S5822245B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- vacuum cylinder
- cake
- cloth
- adhering
- 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
Landscapes
- Filtration Of Liquid (AREA)
Description
【発明の詳細な説明】
本発明は、繊維状物質（例えばガラス繊維、アスベスト
、合成繊維等）およびパルプの製造等で生起するスラリ
ー、廃液（例えばンツクナー白水）並に各工場廃水、各
種汚濁水、各種スラリー等の固形分を脱水する装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention is applicable to slurries and waste liquids (e.g. white water) generated in the production of fibrous substances (e.g. glass fibers, asbestos, synthetic fibers, etc.) and pulp, waste water from various factories, and various polluted water. , relates to an apparatus for dewatering solid content of various slurries and the like.
本発明に係る真空・加圧式脱水装置は、周面に無数の／
」・孔を穿った真空円筒に沢布を張設し１℃一部を被処
理液槽に浸漬し、真空円筒を回転しつつ液中に含まれて
いる固形物をｆ布に付着させてケーキを作り、該ケーキ
を誘導して排出する真空・加圧式脱水機において、前記
真空円筒に付着したケーキを洗滌する洗滌機構とそれに
隣接して真空円筒の周速に対し１．１〜２倍の周速で回
転する回転加圧ローラ機構を設けたものである。The vacuum/pressure type dehydrator according to the present invention has numerous /
・Stretch a cotton cloth over a vacuum cylinder with holes, immerse part of it in a tank of the liquid to be treated for 1℃, and rotate the vacuum cylinder to make the solids contained in the liquid adhere to the cloth. In a vacuum/pressure dehydrator that makes a cake and guides and discharges the cake, there is a cleaning mechanism that cleans the cake adhering to the vacuum cylinder, and a cleaning mechanism adjacent to the cleaning mechanism that cleans the cake adhering to the vacuum cylinder at a speed of 1.1 to 2 times the circumferential speed of the vacuum cylinder. It is equipped with a rotating pressure roller mechanism that rotates at a circumferential speed of .
本発明は前記の真空円筒に付着したケーキを洗滌した後
回転加圧ローラで加圧することによって該ロールにケー
キの付着を防止すると共に真空・加圧脱水されてケーキ
に入るクラックを埋めて脱水効率を高めることを目的と
するものである。The present invention prevents the cake from adhering to the roll by washing the cake adhering to the vacuum cylinder and applying pressure with a rotating pressure roller, and also improves dehydration efficiency by filling cracks that enter the cake after being dehydrated under vacuum and pressure. The purpose is to increase the
本発明に係る真空・加圧式脱水装置を図面について説明
する。DESCRIPTION OF THE PREFERRED EMBODIMENTS A vacuum/pressure type dehydration apparatus according to the present invention will be explained with reference to the drawings.
被処理液を貯えだ液槽１に真空円筒２の一部を浸漬する
。A part of the vacuum cylinder 2 is immersed in a liquid tank 1 in which a liquid to be treated is stored.
該真空円筒２は周面に無数の小孔３を有し、その外側に
ｆ布４を張設しである。The vacuum cylinder 2 has countless small holes 3 on its circumferential surface, and an f cloth 4 is stretched on the outside thereof.
このｆ布４は真空円筒２に一体に設けてもよく、また真
空円筒２に沿って運動するように別に構成された無端ベ
ルト機構によってもよい。The f-cloth 4 may be provided integrally with the vacuum cylinder 2, or may be formed by an endless belt mechanism separately configured to move along the vacuum cylinder 2.
図面では真空円筒２の内部の構造については省略しであ
るが真空ポンプで吸引し、真空状態にする。Although the internal structure of the vacuum cylinder 2 is omitted in the drawing, it is suctioned by a vacuum pump to create a vacuum state.
そして液槽１中の被処理液に含まれている固形物を前記
Ｐ布４に付着させケーキを作る。Then, the solids contained in the liquid to be treated in the liquid tank 1 are attached to the P cloth 4 to form a cake.
真空円筒２に付着したケーキは次に真空円筒２の外部に
設けられたンヤワー等の洗滌機構５によって洗滌水で洗
滌する。The cake adhering to the vacuum cylinder 2 is then washed with washing water by a washing mechanism 5 such as a shower provided outside the vacuum cylinder 2.
洗滌されたケーキは次に真空円筒の周速に対し１．１〜
２倍の周速で回転する回転加圧ロー２６によってケーキ
を加圧し、脱水効率を高めると共にさらに回転加圧ロー
ラ６の回転によってケーキに生起したクラックをつぶし
てさらに脱水効率を向上させることができる。The washed cake is then heated at a speed of 1.1 to
The cake is pressurized by the rotating pressure roller 26 that rotates at twice the circumferential speed to improve dewatering efficiency, and the cracks generated in the cake are crushed by the rotation of the rotating pressure roller 6, thereby further improving the dewatering efficiency. .
本発明に係る回転加圧ローラ６は通常複数個用いられる
が、−この場合回転加圧ローラ６を間隔を設けて配列し
てもよく、また回転加圧ローラ６をそれぞれローラの外
周面において密着するように配列するかあるいはこれら
の配列された回転加圧ローラ６に例えばゴム製等のベル
トをいわゆる“ベルトコンベアー状に装着させて実施す
ることもできる。A plurality of rotary pressure rollers 6 according to the present invention are usually used, but in this case, the rotary pressure rollers 6 may be arranged at intervals, or the rotary pressure rollers 6 may be arranged in close contact with each other on the outer peripheral surface of the roller. Alternatively, a belt made of rubber or the like may be attached to the arranged rotating pressure rollers 6 in the form of a so-called "belt conveyor."
なお回転加圧ローラ６の速度は処理するケーキの性質等
によって前記の条件下で任意に選択すればよい。Note that the speed of the rotating pressure roller 6 may be arbitrarily selected under the above conditions depending on the nature of the cake to be processed.
また回転加圧ローラ６の駆動は真空円筒２の回転させる
駆動装置から適宜の駆動手段を用いて行うかあるいは真
空円筒２の駆動装置とは別に設けた駆動装置によって駆
動させることもできる。Further, the rotary pressure roller 6 can be driven by a suitable drive means from the drive device for rotating the vacuum cylinder 2, or by a drive device provided separately from the drive device for the vacuum cylinder 2.
さらに本発明に係る真空円筒２内にエアブロ−装置７を
設けることによって真空円筒２の小孔３およびｆ布４の
目づまりを防止することができる。Further, by providing the air blow device 7 within the vacuum cylinder 2 according to the present invention, it is possible to prevent the small holes 3 of the vacuum cylinder 2 and the f cloth 4 from clogging.
また本発明の装置を単に脱水の目的のみに使用する場合
には洗滌機構を使用しないかあるしは、はじめから洗滌
機構を付設しないもので実施することができる。Furthermore, when the apparatus of the present invention is used solely for the purpose of dewatering, the cleaning mechanism may not be used or the apparatus may not be provided with a cleaning mechanism from the beginning.
図面は本発明に係る真空・加圧式脱水装置の一実施例を
示したもので縦断側面図を示す。
１・・・・・・液槽、２・・・・・・真空円筒、３・・
・・・・小孔、４・・・・・・ｆ布、５・・・・・・洗
滌機構、６・・・・・・回転加圧ローラ、Ｔ・・・・・
・エアブロ−装置。The drawing shows an embodiment of the vacuum/pressure type dehydration apparatus according to the present invention, and shows a longitudinal side view. 1...Liquid tank, 2...Vacuum cylinder, 3...
...Small hole, 4...F cloth, 5...Washing mechanism, 6...Rotating pressure roller, T...
・Air blow device.
Claims (1)
てその一部を被処理構槽に浸漬し、真空円筒を回転しつ
つ液中に含まれている固形物をＰ布に付着させてケーキ
を作り、該ケーキを誘導して排出する真空脱水機におい
て、前記真空円筒に付着したケーキを洗滌する洗滌機構
と、それに隣接して真空円筒の周速に対し１．１〜２倍
の周速で回転する回転加圧ローラ機構を設けたことを特
徴とする真空・加圧式脱水装置。1. A vacuum cylinder with countless small holes on its circumference is covered with f cloth, a part of which is immersed in the tank to be treated, and the solids contained in the liquid are removed while rotating the vacuum cylinder. In a vacuum dehydrator that makes a cake by adhering it to a cloth, guiding and discharging the cake, there is provided a washing mechanism for washing the cake adhering to the vacuum cylinder, and a washing mechanism adjacent to the washing mechanism that washes the cake adhering to the vacuum cylinder, and a cleaning mechanism adjacent to the washing mechanism that controls the circumferential speed of the vacuum cylinder by 1.1%. A vacuum/pressure type dewatering device characterized by being provided with a rotating pressure roller mechanism that rotates at ~2 times the circumferential speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53070680A JPS5822245B2 (en) | 1978-06-11 | 1978-06-11 | Vacuum/pressure dehydration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53070680A JPS5822245B2 (en) | 1978-06-11 | 1978-06-11 | Vacuum/pressure dehydration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS551812A JPS551812A (en) | 1980-01-09 |
| JPS5822245B2 true JPS5822245B2 (en) | 1983-05-07 |
Family
ID=13438593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53070680A Expired JPS5822245B2 (en) | 1978-06-11 | 1978-06-11 | Vacuum/pressure dehydration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5822245B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD953C2 (en) * | 1995-11-15 | 1998-11-30 | Пётр МАКСИМУК | Device for cake flushing on drum vacuum-filters |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5741482A (en) * | 1996-11-06 | 1998-04-21 | Hercules Incorporated | Air treatment gel compositions |
| KR100445082B1 (en) * | 2001-12-13 | 2004-08-21 | 이정엽 | Cylindrical filtration and dehydration apparatus using synthetic fiber thread |
| KR101351271B1 (en) * | 2012-02-10 | 2014-01-15 | 중앙기계공업 주식회사 | Vaschenkner |
| CN107596766B (en) * | 2017-11-15 | 2022-11-29 | 中冶北方（大连）工程技术有限公司 | Clamping piece type filter |
-
1978
- 1978-06-11 JP JP53070680A patent/JPS5822245B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD953C2 (en) * | 1995-11-15 | 1998-11-30 | Пётр МАКСИМУК | Device for cake flushing on drum vacuum-filters |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS551812A (en) | 1980-01-09 |
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