CN202400940U - Superposed screw type sludge dehydrator with filtering device - Google Patents
Superposed screw type sludge dehydrator with filtering device Download PDFInfo
- Publication number
- CN202400940U CN202400940U CN2012200038931U CN201220003893U CN202400940U CN 202400940 U CN202400940 U CN 202400940U CN 2012200038931 U CN2012200038931 U CN 2012200038931U CN 201220003893 U CN201220003893 U CN 201220003893U CN 202400940 U CN202400940 U CN 202400940U
- Authority
- CN
- China
- Prior art keywords
- dehydrator
- screw type
- filtration unit
- type sludge
- fixed rings
- 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
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Abstract
The utility model relates to a superposed screw type sludge dehydrator with a filtering device, which comprises a dehydrator body. A sludge feeding box is arranged at the front end of the dehydrator body, and a sludge outlet box is arranged at the rear end of the dehydrator body; the filtering device is arranged at the front end of the sludge feeding box and is movable; the dehydrator body comprises a shell; a plurality of fixed rings are arranged inside the shell; a screw shaft is arranged in the middle of the fixed rings; and a floating ring is arranged between the adjacent fixed rings. The superposed screw type sludge dehydrator has the beneficial effects that after the structure is adopted, as long as larger stones can not enter the superposed screw type sludge dehydrator, the superposed screw type sludge dehydrator can not be damaged, so that the dehydrator is protected, and the service life of the dehydrator is prolonged; and through the adoption of the relative movement of the fixed rings and the floating rings, a void between the adjacent fixed rings can be conveniently removed, so that the cleaning is convenient.
Description
Technical field
The utility model relates to a kind of sludge dewatering equipment, especially relates to a kind of folded spiral shell formula sludge dewatering equipment that has filtration unit.
Background technology
At present, existing folded spiral shell formula sludge dewatering equipment is widely used in: the organic sludge that produces in the wastewater treatment process such as Wastewater from Pig Farm, 2 processing waste waters; Electroplating wastewater contains machining oil waste water, the inorganic mud that produces in the wastewater treatment process such as coating waste-water; From process object such as vegetables residue, pericarp, swill, isolate liquid; First deposition and biochemical sludge that municipal wastewater factory produces.Rely on the water extracter of this form,, move about to encircle and carry out relative movement, clear up the space between the set collar simultaneously in set collar through the rotation of screw.Yet sometimes, mud is extracted out through the pump housing, may be mingled with bigger stone, and stone may be bigger because of stone when getting into water extracter, damages water extracter.
Summary of the invention
The utility model technical problem to be solved provides and a kind ofly can in giving the mud process, filter out the folded spiral shell formula sludge dewatering equipment that has filtration unit than the prolongation water extracter life-span of ratchel.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of folded spiral shell formula sludge dewatering equipment that has filtration unit; Comprise the dehydration body; The front end of described dehydration body is provided with to mud box, and the rear end is provided with out mud box, and the described front end of mud box of giving is provided with filtration unit.
In order can conveniently the impurity that filters out to be discharged, described filtration unit is a movable.
In order to reach dehydrating effect and can not to stop up filter opening, described dehydration body comprises housing, and the internal arrangement of housing the plurality of fixed ring, is provided with screw shaft in the centre of set collar, between adjacent set collar, is provided with the ring that moves about.
The beneficial effect of the utility model: adopted after the said structure, folded spiral shell formula sludge dewatering equipment does not have bigger stone and gets into, and just can not damage protection water extracter, the work-ing life of prolongation water extracter to it; Adopt the relative movement of the set collar and the ring that moves about, can conveniently remove the space between the adjacent fixed ring, easy cleaning.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, give mud box; 2, dehydration body; 3, go out mud box; 4, filtration unit; 2-1, housing; 2-2, set collar; 2-3, ring moves about; 2-4, screw shaft.
Embodiment
A kind of folded spiral shell formula sludge dewatering equipment that has filtration unit as shown in Figure 1 comprises dehydration body 2, and the front end of described dehydration body 2 is provided with to mud box 1, and the rear end is provided with out mud box 3, and the described front end of mud box 1 of giving is provided with filtration unit 4; Described filtration unit 4 is a movable; Described dehydration body 2 comprises housing 2-1, and the internal arrangement of housing 2-1 plurality of fixed ring 2-2, is provided with screw shaft 2-4 in the centre of set collar 2-2, between adjacent set collar 2-2, is provided with the ring 2-3 that moves about.
Front portion giving mud box 1 is provided with mobilizable filtration unit 4, can convenient when filtering out than ratchel stone be taken out from filtration unit 4, can not stop up.
Claims (3)
1. a folded spiral shell formula sludge dewatering equipment that has filtration unit comprises dehydration body (2), and the front end of described dehydration body (2) is provided with to mud box (1), and the rear end is provided with out mud box (3), it is characterized in that: the described front end of mud box of giving is provided with filtration unit.
2. the folded spiral shell formula sludge dewatering equipment that has filtration unit according to claim 1, it is characterized in that: described filtration unit is a movable.
3. the folded spiral shell formula sludge dewatering equipment that has filtration unit according to claim 1; It is characterized in that: described dehydration body (2) comprises housing (2-1); The internal arrangement of housing (2-1) plurality of fixed ring (2-2); Be provided with screw shaft (2-4) in the centre of set collar (2-2), between adjacent set collar (2-2), be provided with the ring (2-3) that moves about.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200038931U CN202400940U (en) | 2012-01-06 | 2012-01-06 | Superposed screw type sludge dehydrator with filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200038931U CN202400940U (en) | 2012-01-06 | 2012-01-06 | Superposed screw type sludge dehydrator with filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400940U true CN202400940U (en) | 2012-08-29 |
Family
ID=46698603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200038931U Expired - Fee Related CN202400940U (en) | 2012-01-06 | 2012-01-06 | Superposed screw type sludge dehydrator with filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402189A (en) * | 2014-10-14 | 2015-03-11 | 轻工业环境保护研究所 | Laminated dehydrator having mud-scraping knife |
| CN109368971A (en) * | 2018-12-28 | 2019-02-22 | 广东时代环保科技有限公司 | A kind of novel Stacked sludge dewatering machine |
| CN113577899A (en) * | 2021-07-28 | 2021-11-02 | 广东粤壮园林建设有限公司 | Purification treatment device for recycling sewage |
-
2012
- 2012-01-06 CN CN2012200038931U patent/CN202400940U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402189A (en) * | 2014-10-14 | 2015-03-11 | 轻工业环境保护研究所 | Laminated dehydrator having mud-scraping knife |
| CN109368971A (en) * | 2018-12-28 | 2019-02-22 | 广东时代环保科技有限公司 | A kind of novel Stacked sludge dewatering machine |
| CN113577899A (en) * | 2021-07-28 | 2021-11-02 | 广东粤壮园林建设有限公司 | Purification treatment device for recycling sewage |
| CN113577899B (en) * | 2021-07-28 | 2022-06-21 | 广东粤壮园林建设有限公司 | Purification treatment device for recycling sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20130106 |