JPH0184895U - - Google Patents
Info
- Publication number
- JPH0184895U JPH0184895U JP1987179644U JP17964487U JPH0184895U JP H0184895 U JPH0184895 U JP H0184895U JP 1987179644 U JP1987179644 U JP 1987179644U JP 17964487 U JP17964487 U JP 17964487U JP H0184895 U JPH0184895 U JP H0184895U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- sludge dewatering
- rigid
- dewatering device
- sludge
- 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.)
- Pending
Links
Landscapes
- Treatment Of Sludge (AREA)
Description
第１図は本考案の一実施例を示す加圧ロール部
の斜視図、第２図は本考案のエアーロールの構造
の一例を示す断面図、第３図は本考案のベルトプ
レスの一例を示す全体図、第４〜７図はそれぞれ
本考案の剛性体のロールの各例を示し、各ａは正
面図、各ｂは側面図、第８図及び第９図はそれぞ
れ従来のベルトプレスの説明図である。
１，２…ろ布ベルト、３，３′…ロール、４，
４′…緊張ロール、５…重力脱水部、６…圧搾ロ
ール、７…加圧ロール、８…押し付け装置、１０
…剛性体のロール、１１…エアーロール、１２…
加圧装置、１３，２２…ロール軸、１４…リム、
１５…開口部、１６…回転ジヨイント。
Fig. 1 is a perspective view of a pressure roll section showing an embodiment of the invention, Fig. 2 is a sectional view showing an example of the structure of the air roll of the invention, and Fig. 3 is an example of the belt press of the invention. 4 to 7 respectively show examples of the rigid body roll of the present invention, each a is a front view, each b is a side view, and FIGS. 8 and 9 are each an example of a conventional belt press. It is an explanatory diagram. 1, 2... Filter cloth belt, 3, 3'... Roll, 4,
4'... Tension roll, 5... Gravity dewatering section, 6... Squeezing roll, 7... Pressure roll, 8... Pressing device, 10
... Rigid body roll, 11... Air roll, 12...
Pressure device, 13, 22...roll shaft, 14...rim,
15...Opening, 16...Rotation joint.
Claims (1)
を挾み、これらろ布ベルトが少なくとも一対の加
圧ロールの組により両側から挾圧される汚泥脱水
装置において、前記加圧ロールの組の一方を中空
弾性体のロールとして内部に圧縮性流体を充填す
ると共に、該中空弾性体のロール内部の圧力を変
更できるように構成し、他方を剛性体のロールと
したことを特徴とする汚泥脱水装置。 (2) 前記中空体のロールが前記剛性体のロール
の横または上方に配備されたものである実用新案
登録請求の範囲第１項記載の汚泥脱水装置。 (3) 前記剛性体のロールの外周にそつて、ろ液
排出を促進する複数の突起、または溝、またはス
クリーン、またはパンチングプレートが配備され
たものである実用新案登録請求の範囲第１項また
は第２項記載の汚泥脱水装置。 (4) 前記剛性体のロールが、ロール軸の周りに
複数の小ロールを回転可能に配備して構成された
ものである実用新案登録請求の範囲第１〜３項の
いずれか一つの項記載の汚泥脱水装置。[Claims for Utility Model Registration] (1) A sludge dewatering device in which sludge is sandwiched between a pair of running endless filter cloth belts, and these filter cloth belts are pressed from both sides by a set of at least one pair of pressure rolls. In the set of pressure rolls, one of the pressure rolls is a hollow elastic roll filled with a compressible fluid and configured to be able to change the pressure inside the hollow elastic roll, and the other is a rigid roll. A sludge dewatering device characterized by: (2) The sludge dewatering apparatus according to claim 1, wherein the hollow roll is placed beside or above the rigid roll. (3) A plurality of protrusions, grooves, screens, or punching plates for promoting filtrate discharge are provided along the outer periphery of the rigid roll, as claimed in claim 1 or The sludge dewatering device according to item 2. (4) The rigid body roll is configured by a plurality of small rolls rotatably arranged around a roll axis, as described in any one of claims 1 to 3 of the utility model registration claims. sludge dewatering equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179644U JPH0184895U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179644U JPH0184895U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184895U true JPH0184895U (en) | 1989-06-06 |
Family
ID=31471191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179644U Pending JPH0184895U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184895U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139498A (en) * | 1981-02-20 | 1982-08-28 | Shogo Kato | Pressing device |
| JPS5937358U (en) * | 1982-08-31 | 1984-03-09 | 日本鋼管株式会社 | Heat retention equipment for steel materials |
| JPS6015496B2 (en) * | 1979-08-30 | 1985-04-19 | 日信工業株式会社 | Brake hydraulic control valve device for vehicles |
-
1987
- 1987-11-27 JP JP1987179644U patent/JPH0184895U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015496B2 (en) * | 1979-08-30 | 1985-04-19 | 日信工業株式会社 | Brake hydraulic control valve device for vehicles |
| JPS57139498A (en) * | 1981-02-20 | 1982-08-28 | Shogo Kato | Pressing device |
| JPS5937358U (en) * | 1982-08-31 | 1984-03-09 | 日本鋼管株式会社 | Heat retention equipment for steel materials |
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