JPH072156Y2 - Device for adjusting compression ratio in screw press - Google Patents
Device for adjusting compression ratio in screw pressInfo
- Publication number
- JPH072156Y2 JPH072156Y2 JP14813189U JP14813189U JPH072156Y2 JP H072156 Y2 JPH072156 Y2 JP H072156Y2 JP 14813189 U JP14813189 U JP 14813189U JP 14813189 U JP14813189 U JP 14813189U JP H072156 Y2 JPH072156 Y2 JP H072156Y2
- Authority
- JP
- Japan
- Prior art keywords
- feed shaft
- outer cylinder
- screw press
- compression ratio
- sleeve
- 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 - Fee Related
Links
- 230000006835 compression Effects 0.000 title claims description 12
- 238000007906 compression Methods 0.000 title claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 239000010802 sludge Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、スクリュープレスにおける圧縮比の調節装
置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a device for adjusting a compression ratio in a screw press.
スクリュープレスは、メタルメッシュで構成した外筒内
に周部に螺旋状の送り羽根を有するコーン状の送り軸を
設けて外筒内に供給した汚泥等を送り軸の大径部に向っ
て移送し、圧搾するようにしたものである。従来のスク
リュープレスでは供給された汚泥等に対する圧縮比は、
供給部における外筒と送り軸との間の隙間と出口とおけ
る外筒と送り軸との間の隙間で決り、簡単に変えること
はできない。例えば、実公昭61-13196号の第２図および
第３図に示すものは、外筒に対してコーン状の送り軸を
その軸線方向に動かすようにしているが、このように動
かしても外筒と送り軸との間の隙間は変らず、圧縮比は
変らない。In the screw press, a cone-shaped feed shaft with spiral feed blades is installed in the outer cylinder made of metal mesh, and sludge fed into the outer cylinder is transferred toward the large diameter section of the feed shaft. And squeezed. In the conventional screw press, the compression ratio for the sludge etc. supplied is
It is determined by the gap between the outer cylinder and the feed shaft in the supply section and the gap between the outer cylinder and the feed shaft at the outlet, and cannot be easily changed. For example, in Japanese Utility Model Publication No. 61-13196 shown in FIGS. 2 and 3, the cone-shaped feed shaft is moved in the axial direction with respect to the outer cylinder. The gap between the cylinder and the feed shaft does not change, and the compression ratio does not change.
上述のように、従来のものでは、汚泥等を圧搾するため
の圧縮比を調節することができず、従って、多種多様な
性質性状を有する汚泥等を圧搾脱水するに当って適切な
条件で使用することができない。As described above, the conventional one cannot adjust the compression ratio for squeezing sludge and the like, and therefore, it is used under appropriate conditions when squeezing and dehydrating sludge and the like having various properties. Can not do it.
この考案は、上述のような問題点を解決したものであっ
て、その要旨とするところは、メタルメッシュを張設し
た円筒状の外筒内にコーン状の送り軸を設け、その送り
軸にその周面が外筒の内面に近接する螺旋翼を設けたス
クリュープレスにおいて、上記送り軸の大径側の端部
に、外筒の内面と送り軸の周面との間のクリアランスを
調整することができるスリーブを着脱自在に嵌挿したも
のである。This invention solves the above-mentioned problems, and its gist is to provide a cone-shaped feed shaft in a cylindrical outer cylinder stretched with a metal mesh, and attach the feed shaft to the feed shaft. In a screw press provided with spiral blades whose peripheral surface is close to the inner surface of the outer cylinder, the clearance between the inner surface of the outer cylinder and the peripheral surface of the feed shaft is adjusted at the end of the feed shaft on the large diameter side. A sleeve that can be attached is detachably inserted.
この考案は、上述のように構成してあり、圧縮比（圧搾
力）を増加したい場合には、送り軸の大径部の末端に送
り軸のテーパーに接続して延長されるスリーブを取付け
ればよい。逆に、圧縮比を減ずる場合には、送り軸のテ
ーパー部分を若干カットとして、そのカットして小径と
なった部分に円筒状のスリーブを接続すればよい。尚、
上記調節の際に螺旋翼も接続するは勿論である。このよ
うにして接続解離できるスリーブを数種準備しておけ
ば、各種性状の原液に対応できる。This invention is configured as described above, and if it is desired to increase the compression ratio (compressing force), a sleeve that is extended by connecting to the taper of the feed shaft can be attached to the end of the large diameter part of the feed shaft. Good. On the contrary, when the compression ratio is reduced, the taper portion of the feed shaft may be slightly cut, and a cylindrical sleeve may be connected to the cut portion having a smaller diameter. still,
Of course, a spiral blade is also connected during the above adjustment. By preparing several types of sleeves that can be connected and disconnected in this way, it is possible to handle stock solutions of various properties.
以下、図面に基づいて、この考案を具体的に説明する。Hereinafter, the present invention will be specifically described with reference to the drawings.
図において、符号１は左右の支持台２に架設した送り
軸、３はその周面に巻きつけた螺旋状の送り羽根で、メ
タルメッシュを張設した外筒４の内面にその周面を近接
させてある。５は上記送り軸１の大径部の端部に嵌挿し
たスリーブであり、このスリーブ５には前述送り羽根３
に接続する送り羽根3aが設けられている。このスリーブ
５部分の構造を第３図に示し、スリーブ５は、送り軸１
に設けた段部1aに嵌入されており、符号６は沈みキーで
ある。次に、第１図において符号７は外筒４の支持ロー
ラー、８は外筒４の駆動歯車、９はケーキの押圧金具、
10は押しスプリング、11はカップリング、12は送り軸の
駆動歯車である。従来のスクリュープレスでは、汚泥等
に与える圧搾力（圧縮比）は、送り軸１の小径部と外筒
４の内径との間の隙間面積と送り軸１の大径部と外筒４
の内径との間の隙間面積比で決まる。In the figure, reference numeral 1 is a feed shaft mounted on the left and right support bases, 3 is a spiral feed blade wound around its peripheral surface, and its peripheral surface is close to the inner surface of an outer cylinder 4 stretched with a metal mesh. I am allowed. Reference numeral 5 denotes a sleeve fitted into the end portion of the large diameter portion of the feed shaft 1, and the sleeve 5 has the feed blade 3 described above.
Is provided with a feed blade 3a. The structure of this sleeve 5 part is shown in FIG.
It is fitted in the step portion 1a provided in the above, and reference numeral 6 is a sinking key. Next, in FIG. 1, reference numeral 7 is a support roller for the outer cylinder 4, 8 is a drive gear of the outer cylinder 4, 9 is a pressing member for the cake,
Reference numeral 10 is a push spring, 11 is a coupling, and 12 is a drive gear for the feed shaft. In the conventional screw press, the squeezing force (compression ratio) applied to sludge and the like is determined by the area of the gap between the small diameter portion of the feed shaft 1 and the inner diameter of the outer cylinder 4, the large diameter portion of the feed shaft 1 and the outer cylinder 4.
It is determined by the ratio of the clearance area to the inner diameter of.
すなわち、第３図において外筒４の内径Ｄと送り軸１の
外径d1とがそれぞれなす面積と入口側の外筒４の内径Ｄ
と送り軸の外径d2とのなす面積との比を変えなければ、
圧搾比は変えることができない。この考案は、汚泥等の
性状によって圧搾比を変えたい場合には、スリーブ５を
差し換えればよいものであり、例えば、強圧すれば水切
りが良好なものに対しては、大径のスリーブを挿入すれ
ばよく、強圧すればメッシュの目から抜けやすいもの等
に対しては小径のスリーブを挿入すればよい。尚、取り
換え操作としては、第１図における駆動軸13を左方に移
動させてスリーブを抜き取り差し換えればよい。That is, in FIG. 3, the areas formed by the inner diameter D of the outer cylinder 4 and the outer diameter d1 of the feed shaft 1 and the inner diameter D of the outer cylinder 4 on the inlet side are shown.
And the area of the feed shaft outer diameter d2
The squeeze ratio cannot be changed. In this invention, when it is desired to change the squeezing ratio depending on the characteristics of sludge or the like, the sleeve 5 may be replaced. For example, for a material that drains well under strong pressure, a large-diameter sleeve is inserted. It is sufficient to insert a small-diameter sleeve into the mesh that is easily removed from the mesh when it is strongly pressed. As a replacement operation, the drive shaft 13 in FIG. 1 may be moved to the left and the sleeve may be removed and replaced.
このように、この考案は、従来一定の圧縮力（圧搾力）
しか得られなかったスクリュープレスにおいて、汚泥の
性状等に応じてその圧縮比が簡単に変えられるもので、
スクリュープレスの汎用性を格段に高め得たものであ
る。In this way, the present invention has a conventional constant compression force (compression force).
In the screw press that could only be obtained, the compression ratio can be easily changed according to the properties of sludge, etc.
It is a product that can greatly improve the versatility of the screw press.
第１図は、この考案を施したスクリュープレスの要部を
縦断した側面図でその一部を破断している。第２図は、
第１図の（Ａ）‐（Ａ）線に沿っての断面図で、第３図
はこの考案の要部の拡大断面図である。 １……送り軸、３……送り羽根、４……外筒、５……ス
リーブFIG. 1 is a side view in which a main part of a screw press according to the present invention is longitudinally cut, and a part thereof is cut away. Figure 2 shows
FIG. 1 is a sectional view taken along line (A)-(A) of FIG. 1, and FIG. 3 is an enlarged sectional view of an essential part of the present invention. 1 ... Feed shaft, 3 ... Feed blade, 4 ... Outer cylinder, 5 ... Sleeve
Claims (1)
内にコーン状の送り軸１を設け、その送り軸１にその周
面が外筒４の内面に近接する螺旋翼３を設けたスクリュ
ープレスにおいて、上記送り軸１の大径側の端部に、外
筒４の内面と送り軸１の周面との間のクリアランスを調
整することができるスリーブ５を着脱自在に嵌挿したこ
とを特長とするスクリュープレスにおける圧縮比の調節
装置。1. A cylindrical outer cylinder 4 having a metal mesh stretched thereon.
In a screw press in which a cone-shaped feed shaft 1 is provided, and the feed shaft 1 is provided with a spiral blade 3 whose peripheral surface is close to the inner surface of the outer cylinder 4, at the end of the feed shaft 1 on the large diameter side. A device for adjusting a compression ratio in a screw press, wherein a sleeve 5 capable of adjusting a clearance between an inner surface of the outer cylinder 4 and a peripheral surface of the feed shaft 1 is detachably inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14813189U JPH072156Y2 (en) | 1989-12-22 | 1989-12-22 | Device for adjusting compression ratio in screw press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14813189U JPH072156Y2 (en) | 1989-12-22 | 1989-12-22 | Device for adjusting compression ratio in screw press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0385191U JPH0385191U (en) | 1991-08-28 |
| JPH072156Y2 true JPH072156Y2 (en) | 1995-01-25 |
Family
ID=31694594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14813189U Expired - Fee Related JPH072156Y2 (en) | 1989-12-22 | 1989-12-22 | Device for adjusting compression ratio in screw press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072156Y2 (en) |
-
1989
- 1989-12-22 JP JP14813189U patent/JPH072156Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0385191U (en) | 1991-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0620775A1 (en) | Rotary cutting die assembly | |
| DE19647396C2 (en) | Cutter head holder | |
| JPH072156Y2 (en) | Device for adjusting compression ratio in screw press | |
| CN213010952U (en) | Gauze mask machine of quick adjustment feed | |
| US6912763B2 (en) | Clamping connection for interchangeable mandrel and drive shaft of riveting tool and use of that clamping connection for hand held riveting tools | |
| JPH08309589A (en) | Screw press type dehydrator | |
| US5068069A (en) | Method of maintaining the force of a stripper blade on an extruder feed roller constant and an apparatus therefor | |
| TW253852B (en) | A rotatory forging device | |
| US5114523A (en) | Process and device for manufacture of adhesive rolls for roller reversing mechanisms of web-processing machines, particularly web-fed printing presses | |
| JP4602060B2 (en) | Spinning machine | |
| JPH0439594U (en) | ||
| RU2043397C1 (en) | Oil press | |
| JPH03120993U (en) | ||
| SU1710168A1 (en) | Unit for fastening punch in die set | |
| GB1376265A (en) | Worm presses | |
| CN217249291U (en) | Pressurizing device for roller press | |
| NL8102245A (en) | Roller-type pellet-forming press - has eccentric mechanism between roller and trunnion on supporting shaft relieving overload | |
| KR100510016B1 (en) | a manufacturing method of a bolt for the brake lining | |
| KR910002127Y1 (en) | Diaphragm cutting device of electronic capacitor microphone | |
| JPH0395195U (en) | ||
| CN2222667Y (en) | An improved tightening ring for bicycle seat pad rod | |
| JP3024695U (en) | Crusher | |
| JPH0337935Y2 (en) | ||
| JP2002144090A (en) | Dehydrator | |
| JPS61107492U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |