CN201436050U - Superposition ring screw press filter - Google Patents
Superposition ring screw press filter Download PDFInfo
- Publication number
- CN201436050U CN201436050U CN200920047029XU CN200920047029U CN201436050U CN 201436050 U CN201436050 U CN 201436050U CN 200920047029X U CN200920047029X U CN 200920047029XU CN 200920047029 U CN200920047029 U CN 200920047029U CN 201436050 U CN201436050 U CN 201436050U
- Authority
- CN
- China
- Prior art keywords
- ring
- screw rod
- cylindrical shell
- barrel
- screw
- 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
Abstract
The utility model discloses a superposition ring screw press filter, wherein a superposition ring dewatering device is mounted on the machine frame, the superposition ring dewatering device is connected with a mud extrusion device, the superpose ring dewatering device is arranged with a feed port at the front end, the mud extrusion device is arranged with a discharge port at the back end; the superposition ring dewatering device comprises a first barrel composed of a stationary ring and a mobile ring which are superposed, wherein the mobile ring is fixedly connected with a screw rod in the first barrel; the mud extrusion device comprises a second barrel composed of a stationary ring and a mobile ring which are superposed, wherein the mobile ring is fixedly connected with a screw rod in the second barrel; and the screw rod in the first barrel is a same screw rod in the second barrel, wherein screw blades are arranged on the screw rod, and the screw pitch of the screw rod is bigger in the first barrel than that in the second barrel. The superposition ring screw press filter of the utility model has advantages of reasonable structure, and good work effect.
Description
Technical field:
The utility model relates to a kind of device for dehydrating sladge waste.
Background technology:
Existing device for dehydrating sladge waste, complex structure, operating difficulties, dehydrating effect is undesirable.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the overlapping ring screw extrusion filter of good working effect.
Technical solution of the present utility model is:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the overlapping ring screw extrusion filter of good working effect.
A kind of overlapping ring screw extrusion filter is characterized in that: comprise frame, adorn overlapping ring dewater unit on the frame, connect the mud pressurizing unit behind the overlapping ring dewater unit, overlapping ring dewater unit front end is provided with charging aperture, and mud pressurizing unit rear end is provided with discharge port; Overlapping ring dewater unit comprises that rotating ring is fixedlyed connected with the screw rod in first cylindrical shell by fixed ring and superimposed first cylindrical shell of forming of rotating ring; The mud pressurizing unit is drawn together by fixed ring and superimposed second cylindrical shell of forming of rotating ring, and rotating ring is fixedlyed connected with the screw rod in second cylindrical shell; Screw rod in first, second cylindrical shell is a same screw rod, and helical blade is set on the screw rod, and the pitch pitch big, that be arranged in second cylindrical shell that this screw rod is arranged in first cylindrical shell is less.
The pitch of screw rod is 15cm in first cylindrical shell, and the pitch that is arranged in the second cylindrical shell screw rod is 25cm.
The utility model is rational in infrastructure, and fixed ring maintains static, and rotating ring rotates with the rotation of screw rod, and the moisture in the mud is discharged by the gap between fixed ring and the rotating ring; Because the pitch of helical blade diminishes, produce the squeezing action to mud in second cylindrical shell, the sludge filter cake through dewatering transfers out discharge port by helical axis, good working effect.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of overlapping ring screw extrusion filter comprises frame 1, adorns overlapping ring dewater unit 2 on the frame, connects mud pressurizing unit 3 behind the overlapping ring dewater unit, and overlapping ring dewater unit front end is provided with charging aperture 4, and mud pressurizing unit rear end is provided with discharge port 5; Overlapping ring dewater unit comprises that rotating ring is fixedlyed connected with the screw rod 8 in first cylindrical shell by encircling 6 and rotating ring 7 superimposed first cylindrical shells of forming surely; The mud pressurizing unit is drawn together by encircling 9 and rotating ring 10 superimposed second cylindrical shells of forming surely, and rotating ring is fixedlyed connected with the screw rod 8 in second cylindrical shell; Screw rod in first, second cylindrical shell is a same screw rod, and helical blade is set on the screw rod, and the pitch of screw rod is 15cm in first cylindrical shell, and the pitch that is arranged in the second cylindrical shell screw rod is 25cm.
Claims (2)
1. overlapping ring screw extrusion filter, it is characterized in that: comprise frame, adorn overlapping ring dewater unit on the frame, connect the mud pressurizing unit behind the overlapping ring dewater unit, overlapping ring dewater unit front end is provided with charging aperture, and mud pressurizing unit rear end is provided with discharge port; Overlapping ring dewater unit comprises that rotating ring is fixedlyed connected with the screw rod in first cylindrical shell by fixed ring and superimposed first cylindrical shell of forming of rotating ring; The mud pressurizing unit is drawn together by fixed ring and superimposed second cylindrical shell of forming of rotating ring, and rotating ring is fixedlyed connected with the screw rod in second cylindrical shell; Screw rod in first, second cylindrical shell is a same screw rod, and helical blade is set on the screw rod, and the pitch pitch big, that be arranged in second cylindrical shell that this screw rod is arranged in first cylindrical shell is less.
2. overlapping ring screw extrusion filter according to claim 1, it is characterized in that: the pitch of screw rod is 15cm in first cylindrical shell, the pitch that is arranged in the second cylindrical shell screw rod is 25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920047029XU CN201436050U (en) | 2009-07-08 | 2009-07-08 | Superposition ring screw press filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920047029XU CN201436050U (en) | 2009-07-08 | 2009-07-08 | Superposition ring screw press filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436050U true CN201436050U (en) | 2010-04-07 |
Family
ID=42372507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920047029XU Expired - Fee Related CN201436050U (en) | 2009-07-08 | 2009-07-08 | Superposition ring screw press filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606204A (en) * | 2012-03-31 | 2012-07-25 | 苏国安 | Water sump clearing machine for mining |
| CN105664566A (en) * | 2016-04-05 | 2016-06-15 | 梁付刚 | Active filter cartridge |
| JP2019042669A (en) * | 2017-09-01 | 2019-03-22 | 株式会社鶴見製作所 | Solid-liquid separation device |
| JP2019042658A (en) * | 2017-08-31 | 2019-03-22 | 株式会社鶴見製作所 | Solid-liquid separation device and solid-liquid separation system |
-
2009
- 2009-07-08 CN CN200920047029XU patent/CN201436050U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606204A (en) * | 2012-03-31 | 2012-07-25 | 苏国安 | Water sump clearing machine for mining |
| CN105664566A (en) * | 2016-04-05 | 2016-06-15 | 梁付刚 | Active filter cartridge |
| CN105664566B (en) * | 2016-04-05 | 2017-11-17 | 梁付刚 | Active filter cylinder |
| JP2019042658A (en) * | 2017-08-31 | 2019-03-22 | 株式会社鶴見製作所 | Solid-liquid separation device and solid-liquid separation system |
| JP2019042669A (en) * | 2017-09-01 | 2019-03-22 | 株式会社鶴見製作所 | Solid-liquid separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100407 Termination date: 20130708 |