CN212051069U - Fold spiral shell formula sludge dewaterer - Google Patents
Fold spiral shell formula sludge dewaterer Download PDFInfo
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- CN212051069U CN212051069U CN201921962940.3U CN201921962940U CN212051069U CN 212051069 U CN212051069 U CN 212051069U CN 201921962940 U CN201921962940 U CN 201921962940U CN 212051069 U CN212051069 U CN 212051069U
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- spiral shell
- flocculation
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- sludge
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Abstract
The utility model discloses a stacked spiral sludge dewatering machine, which relates to the field of sludge dewatering equipment, and comprises a base, wherein a spiral body and a flocculation mixing tank are arranged on the base, and are connected through a pipeline; the flocculation mixing tank comprises a flocculation stirrer, a flocculation box, a dosing pipe, a sludge inlet and a sludge outlet, the sludge outlet is communicated with the overlapped spiral shell through a pipeline, and the flocculation stirrer, the dosing pipe, the sludge inlet and the sludge outlet are arranged on the flocculation box; fold spiral shell main part and include that the spiral promotes the axle and fold the spiral shell, the spiral promotes the axle and stretches into fold in the spiral shell, the spiral promotes an end of a shaft portion and links to each other with spindle motor, fold the spiral shell and set up for the slope, it has seted up out the mud fill to fold the high one end of spiral shell gradient. The utility model discloses a fold spiral shell formula sludge dewaterer compact structure, take up an area of the equipment that the space is little, be convenient for maintenance and change, weight is little, be convenient for transport.
Description
Technical Field
The utility model relates to a sludge dewatering equipment field, in particular to fold spiral shell formula sludge dewaterer.
Background
The sludge generated by sewage treatment has higher water content, and because of the characteristic of combining water and sludge particles, the mechanical method has certain limitation on removal, and the organic matter content and the ash content in the sludge, particularly the addition amount of a flocculating agent, have important influence on the final solid content. In general, solids contents of 20% to 30% can be achieved by mechanical dewatering, the sludge formed also being referred to as a cake. The water content of the sludge cake is still high, the sludge cake has fluid properties, and the disposal difficulty and cost of the sludge cake are still high, so that further reduction is necessary. The currently used filter cloth and centrifugal filtration mode not only have high investment cost, large occupied area, but also have low treatment efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fold spiral shell formula sludge dewaterer that area is little, the treatment effeciency is high.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a stacked spiral sludge dewatering machine comprises a base, wherein a spiral stacking main body and a flocculation mixing tank are arranged on the base, and the spiral stacking main body is connected with the flocculation mixing tank through a pipeline;
the flocculation mixing tank comprises a flocculation stirrer, a flocculation box, a dosing pipe, a sludge inlet and a sludge outlet, the sludge outlet is communicated with the overlapped spiral shell through a pipeline, and the flocculation stirrer, the dosing pipe, the sludge inlet and the sludge outlet are arranged on the flocculation box;
fold spiral shell main part and include that the spiral promotes the axle and fold the spiral shell, the spiral promotes the axle and stretches into fold in the spiral shell, the spiral promotes an end of a shaft portion and links to each other with spindle motor, fold the spiral shell and set up for the slope, it has seted up out the mud fill to fold the high one end of spiral shell gradient.
Preferably, a spraying device is arranged above the screw stacking shell and comprises a spraying pipeline and a spraying head, and the spraying head is communicated with an external water pipe through the spraying pipeline.
Preferably, the flocculation stirrer comprises a stirring motor and a stirring shaft, and the stirring shaft extends into the flocculation tank.
Preferably, the laminated spiral shell comprises fixed laminations and moving laminations, and the fixed laminations and the moving laminations are alternately overlapped and movably connected.
Preferably, the stacked spiral shell main body is internally provided with three sets of spiral pushing shafts, stacked spiral shell shells and a spindle motor, and each stacked spiral shell is communicated with the flocculation mixing tank through a pipeline.
Adopt above-mentioned technical scheme, the utility model discloses a fold equipment of spiral shell formula sludge dewaterer compact structure, occupation of land space are little, be convenient for maintain and change, light in weight, be convenient for transport. Is especially suitable for small and medium-sized sewage plants, sewage plants in villages and towns and sewage treatment stations. Through the spiral filter body, the traditional filter cloth and centrifugal filter mode are replaced, the investment cost is reduced, and the treatment efficiency is improved.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the present invention.
In the figure, 1-base, 2-spiral shell stacking main body, 3-flocculation mixing tank, 4-spiral shell stacking shell, 5-flocculation stirrer, 6-flocculation box, 7-dosing pipe, 8-sludge inlet, 9-spindle motor, 10-sludge outlet, 11-sludge outlet hopper, and 12-spraying device.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the stacked screw type sludge dewatering machine comprises a base 1, wherein a stacked screw main body 2 and a flocculation mixing tank 3 are arranged on the base 1, and the stacked screw main body 2 is connected with the flocculation mixing tank 3 through a pipeline;
the flocculation mixing tank 3 comprises a flocculation stirrer 5, a flocculation tank 6, a dosing pipe 7, a sludge inlet 8 and a sludge outlet 10, the sludge outlet 10 is communicated with the overlapped spiral shell 4 through a pipeline, the flocculation stirrer 5, the dosing pipe 7, the sludge inlet 8 and the sludge outlet 10 are arranged on the flocculation tank 6, liquid medicine in the flocculation tank 6 is uniformly stirred through the flocculation stirrer 5, flocculation liquid medicine is added into the flocculation tank 6 through the dosing pipe 7, sludge is input into the flocculation tank 6 through the sludge inlet 8, the sludge and the liquid medicine in the flocculation tank 6 are mixed, and the treated sludge is input into the overlapped spiral shell main body 2 through the sludge outlet 10;
the spiral shell stacking main body 2 comprises a spiral pushing shaft and a spiral shell stacking shell 4, the spiral pushing shaft extends into the spiral shell stacking shell 4, the end part of the spiral pushing shaft is connected with a spindle motor 9, the spiral pushing shaft can be driven to stir in the spiral shell stacking shell 4 under the driving of the spindle motor 9, sludge can be dispersed uniformly, water in the sludge can permeate out through the spiral shell stacking shell 4, and the dewatering effect is achieved; fold spiral shell 4 and set up for the slope, fold the high one end of spiral shell 4 gradient and seted up out mud bucket 11, moisture in the mud can be discharged through folding the lower one side of spiral shell 4, and the mud after the dehydration is discharged from a mud bucket 11 under the drive of spiral promotion axle.
In order to facilitate the cleaning of the stacked spiral shell 4, a spraying device 12 is arranged above the stacked spiral shell 4, the spraying device 12 comprises a spraying pipeline and a spraying head, the spraying head is communicated with an external water pipe through the spraying pipeline, and the stacked spiral shell 4 can be cleaned.
The laminated spiral shell 4 comprises fixed laminations and moving laminations which are alternately overlapped and movably connected.
In order to promote the utility model discloses a sludge dewaterer's dehydration efficiency, fold and be equipped with three sets of spirals in spiral main part 2 and promote the axle, fold spiral shell 4 and spindle motor 9, every folds spiral shell 4 and is linked together through pipeline and flocculation mixing tank 3 respectively, and three sets of spirals promote the axle like this, fold spiral shell 4 and spindle motor 9 and can the simultaneous working, promote dehydration efficiency greatly.
When the device is used, sludge is input into the flocculation tank 6 through the sludge inlet 8 of the flocculation mixing tank 3, flocculation liquid medicine is added into the flocculation tank 6 through the medicine adding pipe 7 to treat the sludge, and the sludge is stirred through the flocculation stirrer 5 during treatment, so that the sludge and the liquid medicine react uniformly, and the treatment effect is ensured; after treatment, sludge after liquid medicine treatment is input into the screw folding shell 4 of the screw folding main body 2 through the sludge outlet 10, and under the driving of stirring of the screw pushing shaft, water in the sludge permeates out through a gap between the fixed lamination and the moving lamination of the screw folding shell 4, so that the dewatering effect is achieved.
The utility model discloses a fold spiral shell formula sludge dewaterer compact structure, take up an area of the equipment that the space is little, be convenient for maintenance and change, weight is little, be convenient for transport. Is especially suitable for small and medium-sized sewage plants, sewage plants in villages and towns and sewage treatment stations. Through the spiral filter body, the traditional filter cloth and centrifugal filter mode are replaced, the investment cost is reduced, and the treatment efficiency is improved.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a fold spiral shell formula sludge dewaterer which characterized in that: the device comprises a base (1), wherein a spiral shell stacking main body (2) and a flocculation mixing tank (3) are arranged on the base (1), and the spiral shell stacking main body (2) is connected with the flocculation mixing tank (3) through a pipeline;
the flocculation mixing tank (3) comprises a flocculation stirrer (5), a flocculation tank (6), a dosing pipe (7), a sludge inlet (8) and a sludge outlet (10), the sludge outlet (10) is communicated with the stacked spiral shell (4) through a pipeline, and the flocculation stirrer (5), the dosing pipe (7), the sludge inlet (8) and the sludge outlet (10) are arranged on the flocculation tank (6);
fold spiral shell main part (2) including the spiral promote the axle with fold spiral shell (4), the spiral promotes the axle and stretches into fold in the spiral shell (4), the spiral promotes an end of the shaft portion and links to each other with spindle motor (9), fold spiral shell (4) and set up for the slope, it has seted up out mud bucket (11) to fold spiral shell (4) one end that the gradient is high.
2. The stacked spiral sludge dewatering machine according to claim 1, characterized in that: a spraying device (12) is arranged above the screw folding shell (4), the spraying device (12) comprises a spraying pipeline and a spraying head, and the spraying head is communicated with an external water pipe through the spraying pipeline.
3. The stacked spiral sludge dewatering machine according to claim 1, characterized in that: the flocculation stirrer (5) comprises a stirring motor and a stirring shaft, and the stirring shaft extends into the flocculation box (6).
4. The stacked spiral sludge dewatering machine according to claim 1, characterized in that: the laminated spiral shell (4) comprises fixed laminations and moving laminations which are alternately overlapped and movably connected.
5. The stacked spiral sludge dewatering machine according to claim 1, characterized in that: fold spiral shell main part (2) and be equipped with three sets of spirals in and promote axle, fold spiral shell (4) and spindle motor (9), every folds spiral shell (4) and is linked together through pipeline and flocculation mixing tank (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962940.3U CN212051069U (en) | 2019-11-13 | 2019-11-13 | Fold spiral shell formula sludge dewaterer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962940.3U CN212051069U (en) | 2019-11-13 | 2019-11-13 | Fold spiral shell formula sludge dewaterer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212051069U true CN212051069U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921962940.3U Active CN212051069U (en) | 2019-11-13 | 2019-11-13 | Fold spiral shell formula sludge dewaterer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212051069U (en) |
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2019
- 2019-11-13 CN CN201921962940.3U patent/CN212051069U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201231 Address after: 214200 houting village, Qiting street, Yixing City, Wuxi City, Jiangsu Province Patentee after: Best technology (Jiangsu) Co.,Ltd. Address before: 214000 Chunjiang Road (industrial real estate Park), HeQiao Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: Jiangsu qinjiyuan Environmental Protection Engineering Co.,Ltd. |