JPH0354709U - - Google Patents
Info
- Publication number
- JPH0354709U JPH0354709U JP11245989U JP11245989U JPH0354709U JP H0354709 U JPH0354709 U JP H0354709U JP 11245989 U JP11245989 U JP 11245989U JP 11245989 U JP11245989 U JP 11245989U JP H0354709 U JPH0354709 U JP H0354709U
- Authority
- JP
- Japan
- Prior art keywords
- pressing plate
- annular
- groove
- main body
- diaphragm
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000007789 sealing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 1
Description
第１図は本考案に係る圧搾板の一実施例を示す
要部断面図、第２図は別の実施例を示す要部断面
図、第３図は本考案による圧搾板を適用する脱水
装置の一例を示した側面図、第４図は第３図中Ａ
−Ａ断面図、第５図は該脱水装置の要部側断面図
、第６図調質汚泥粒を含有するキヤビテイの詳細
断面図、第７図は従来の圧搾板を示す要部断面図
である。
５……圧搾板、５０……圧搾板本体、５１……
凹部、５２……ダイアフラム、５３……通路、５
４……環状固定板、５５……流体室、５６……Ｏ
リング、５７……固定部、５８，５９……凹溝。
Fig. 1 is a cross-sectional view of the main part showing one embodiment of the pressing plate according to the present invention, Fig. 2 is a cross-sectional view of the main part showing another embodiment, and Fig. 3 is a dewatering device to which the pressing plate according to the present invention is applied. A side view showing an example, Figure 4 is A in Figure 3.
-A sectional view, Figure 5 is a side sectional view of the main part of the dewatering device, Figure 6 is a detailed sectional view of the cavity containing tempered sludge particles, and Figure 7 is a sectional view of the main part showing a conventional pressing plate. be. 5... Pressing plate, 50... Pressing plate main body, 51...
recess, 52... diaphragm, 53... passage, 5
4...Annular fixing plate, 55...Fluid chamber, 56...O
Ring, 57...fixing part, 58, 59...concave groove.
Claims (1)
の前面に周縁を前記圧搾板本体と環状固定板との
間で挟着したダイアフラムを取付けて該ダイアフ
ラムの背面に流体室を形成し、該流体室と高圧流
体源とを連通する通路を前記圧搾板本体に穿設し
た汚泥脱水装置の圧搾板において、 前記環状固定板の小径側の前記圧搾板本体に対
向する面に環状の凹溝を形成し、該凹溝に係合す
る環状の固定部を前記ダイアフラムの周縁部に固
設し、前記環状固定板の大径側と前記圧搾板本体
との間に環状のシール部材を介在させたことを特
徴とする汚泥脱水装置の圧搾板。 (2) 前記環状固定板の凹溝に対向する圧搾板本
体の面にも環状の凹溝を形成し、環状固定板の凹
溝と圧搾板本体の凹溝との双方に係合する環状の
固定部を前記ダイアフラムの周縁部に固設した請
求項１記載の汚泥脱水装置の圧搾板。[Claims for Utility Model Registration] (1) A recess is formed in the front surface of the pressing plate main body, and a diaphragm whose peripheral edge is sandwiched between the pressing plate main body and an annular fixing plate is attached to the front surface of the recess. In the pressing plate of a sludge dewatering device, a fluid chamber is formed on the back side of the pressing plate body, and a passage connecting the fluid chamber and a high-pressure fluid source is bored in the pressing plate main body, the pressing plate main body on the small diameter side of the annular fixed plate. An annular groove is formed on a surface facing the diaphragm, and an annular fixing portion that engages with the groove is fixed to the peripheral edge of the diaphragm, and the large diameter side of the annular fixing plate and the pressing plate main body are connected to each other. A pressing plate for a sludge dewatering device, characterized in that an annular sealing member is interposed between the pressing plates. (2) An annular groove is also formed on the surface of the pressing plate body opposite to the groove of the annular fixing plate, and an annular groove is formed to engage with both the groove of the annular fixing plate and the groove of the pressing plate body. 2. The pressing plate for a sludge dewatering device according to claim 1, wherein a fixing part is fixed to a peripheral edge of the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11245989U JPH0354709U (en) | 1989-09-25 | 1989-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11245989U JPH0354709U (en) | 1989-09-25 | 1989-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354709U true JPH0354709U (en) | 1991-05-27 |
Family
ID=31660905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11245989U Pending JPH0354709U (en) | 1989-09-25 | 1989-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002211556A (en) * | 2001-01-18 | 2002-07-31 | Akuta:Kk | Processed food storing simple container |
| JP2010137223A (en) * | 2003-11-19 | 2010-06-24 | Actree Corp | Dehydration and drying apparatus for sludge |
-
1989
- 1989-09-25 JP JP11245989U patent/JPH0354709U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002211556A (en) * | 2001-01-18 | 2002-07-31 | Akuta:Kk | Processed food storing simple container |
| JP2010137223A (en) * | 2003-11-19 | 2010-06-24 | Actree Corp | Dehydration and drying apparatus for sludge |
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