CN201436051U - Stacked spiral type solid-liquid separator - Google Patents
Stacked spiral type solid-liquid separator Download PDFInfo
- Publication number
- CN201436051U CN201436051U CN2009200741997U CN200920074199U CN201436051U CN 201436051 U CN201436051 U CN 201436051U CN 2009200741997 U CN2009200741997 U CN 2009200741997U CN 200920074199 U CN200920074199 U CN 200920074199U CN 201436051 U CN201436051 U CN 201436051U
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Abstract
The utility model relates to a solid-liquid separation technology, in particular to a filtering device belonging to the environmental-protection sewage field. Specially, the utility model discloses a stacked spiral type solid-liquid separator, wherein the filter body is composed of a fixed ring, a movable ring, adjusting pads, and a spiral shaft, the fixed ring and the movable ring are staggered on the spiral shaft along the radial direction, the gap of the fixed ring and the movable ring is adjusted by the adjusting pads, the fixed ring is formed by connecting small ring pieces in series by means of a fixed ring connection rod, and the spiral shaft drives the movable ring to run. The utility model is characterized in that the fixed ring and/or the movable ring are/is formed by splicing two or more than two small ring pieces. In the utility model, the fixed ring and/or the movable ring are/is produced by individually making small ring pieces that compose the fixed ring or the movable ring, thus successfully solving the problem that the cost is high if the fixed ring and/or the movable ring are/is made integrally and accordingly establishing the foundation for the industrialization production. The utility model is applicable for use in large, middle, and small sewage treatment factories.
Description
Technical field
The utility model relates to solid-liquid separation technique, belongs to the filter in environment protection sewage field especially.
Background technology
China utility model patent CN2762865Y discloses a kind of laminated spiral formula filter on 03 08th, 2006, comprise helical axis, blade diameter outside at helical axis is with a plurality of circulation laminations, these a plurality of circulation laminations are by fixed ring, rotating ring, adjusting piece forms, the arrangement of a plurality of circulation laminations is by between the per two fixed rings piece of adjustment and a rotating ring being arranged, the internal diameter of fixed ring is greater than the blade external diameter of helical axis, the internal diameter of rotating ring is less than the blade external diameter of helical axis, be furnished with notch on the rotating ring internal diameter greater than the spiral shaft vane external diameter, helical axis is with fixed, the staggered filter body, rotating ring internal diameter and radially moving about that the spiral shaft vane end props up mutually and is interrupted of being superimposed as of moving two rings.
In the technical scheme that above-mentioned utility model patent provides, fixed ring and rotating ring all are integral manufacturings, and manufacturing cost is higher.
The utility model content
At the above-mentioned defective of prior art, technical problem to be solved in the utility model is to propose a kind of laminated spiral formula solid-liquid separating machine that can obviously reduce manufacturing cost.
In order to solve the problems of the technologies described above, the utility model proposes following technical scheme: a kind of laminated spiral formula solid-liquid separating machine, its filter body is to constitute by deciding ring, rotating ring, trimmer and helical axis, helical axis directly upwards is provided with staggered fixed ring and rotating ring, gap between fixed ring and the rotating ring is by the trimmer adjustment, fixed ring is serially connected by fixed ring polyphone bar, and helical axis drives rotating ring and moves about, and its innovative point is: fixed ring and/or rotating ring are to be spliced by the small pieces more than 2 or 2.
Preferably, between the above-mentioned small pieces of the utility model be embedded connection or welding or embedded welding.
With respect to prior art, the utility model carries out the burst making to fixed ring and/or rotating ring, has successfully solved the expensive puzzlement of integral manufacturing, for industrialization production is laid a good foundation.
Description of drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the structural representation of the utility model stator.
Fig. 3 is the structural representation of the utility model moving plate.
Fig. 4 is the structural representation of the utility model trimmer.
Wherein: 1 is fixed ring; 2 is rotating ring; 3 is trimmer.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further set forth the utility model.These embodiment be interpreted as only being used to the utility model is described and be not used in the restriction protection domain of the present utility model.After the content of having read the utility model record, those skilled in the art can make various changes or modifications the utility model, and these equivalences change and modification falls into the utility model claims institute restricted portion equally.
Shown in Fig. 1-4, a kind of laminated spiral formula solid-liquid separating machine that the utility model one preferred embodiment proposes, its filter body be by encircle 1 surely, rotating ring 2, trimmer 3 and helical axis constitute, helical axis directly upwards is provided with and staggeredly encircles 1 and rotating ring 2 surely, encircle surely 1 and rotating ring 2 between the gap adjust by trimmer 3, encircle 1 surely and be serially connected by fixed ring polyphone bar, helical axis drives rotating ring 2 and moves about, in the present embodiment, fixed ring is by 6 embedded being welded of small pieces, and rotating ring is to be welded by 4 small pieces.
Specify the process that the utility model is used to dispose of sewage below in conjunction with accompanying drawing.
As shown in Figure 1, sludge water enters into mud box (sludge water advances), then under the impetus of helical axis, logical filtering bodies, the filter body leaches (filtrate goes out) in a large number with the moisture in the sludge water, mud in the spiral axocoel is under the continuous effect of helical axis thrust, and interior pressure constantly strengthens, and forms sludge bulking at last and discharges (sludge bulking goes out) by the spoil disposal case.
Claims (4)
1. laminated spiral formula solid-liquid separating machine, its filter body is to constitute by deciding ring, rotating ring, trimmer and helical axis, helical axis directly upwards is provided with staggered fixed ring and rotating ring, gap between fixed ring and the rotating ring is by the trimmer adjustment, fixed ring is serially connected by fixed ring polyphone bar, helical axis drives rotating ring and moves about, and it is characterized in that, fixed ring and/or rotating ring are to be spliced by the small pieces more than 2 or 2.
2. laminated spiral formula solid-liquid separating machine according to claim 1 is characterized in that, is embedded connection between the small pieces.
3. laminated spiral formula solid-liquid separating machine according to claim 1 is characterized in that, is welding between the small pieces.
4. laminated spiral formula solid-liquid separating machine according to claim 1 is characterized in that, is embedded welding between the small pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200741997U CN201436051U (en) | 2009-06-30 | 2009-06-30 | Stacked spiral type solid-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200741997U CN201436051U (en) | 2009-06-30 | 2009-06-30 | Stacked spiral type solid-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436051U true CN201436051U (en) | 2010-04-07 |
Family
ID=42372508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200741997U Expired - Lifetime CN201436051U (en) | 2009-06-30 | 2009-06-30 | Stacked spiral type solid-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934166B (en) * | 2009-06-30 | 2012-07-04 | 上海日鹤环保设备技术有限公司 | Laminated spiral type solid-liquid separator |
-
2009
- 2009-06-30 CN CN2009200741997U patent/CN201436051U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934166B (en) * | 2009-06-30 | 2012-07-04 | 上海日鹤环保设备技术有限公司 | Laminated spiral type solid-liquid separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100407 Effective date of abandoning: 20090630 |