CN216890598U - Deep dehydration's fold spiral shell formula sludge dewaterer - Google Patents
Deep dehydration's fold spiral shell formula sludge dewaterer Download PDFInfo
- Publication number
- CN216890598U CN216890598U CN202220259664.XU CN202220259664U CN216890598U CN 216890598 U CN216890598 U CN 216890598U CN 202220259664 U CN202220259664 U CN 202220259664U CN 216890598 U CN216890598 U CN 216890598U
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- CN
- China
- Prior art keywords
- motor
- filter vat
- inner ring
- ring gear
- fixedly connected
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- 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.)
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Links
- 239000010802 sludge Substances 0.000 title claims abstract description 25
- 230000018044 dehydration Effects 0.000 title claims description 5
- 238000006297 dehydration reaction Methods 0.000 title claims description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000010865 sewage Substances 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the field of sludge dewatering, in particular to a deep-dewatering stacked screw type sludge dewatering machine which comprises a frame. The device extrudes water through carrying raw materials to the feed pipe, then drive flood dragon pole anticlockwise rotation through the motor, carry the cooperation of extrusion dish to the raw materials left in the feed pipe and extrude the raw materials, then when driving gear anticlockwise rotation through the motor, make the driving gear drive driven gear anticlockwise rotation, and then make inner ring gear drive filter vat anticlockwise rotation, be convenient for prevent that the gap of filter vat side from being blockked up by mud through filter vat anticlockwise, reduce the efficiency that the device extrudeed mud goes out water, drive foraminiferous helical blade when driving filter vat anticlockwise rotation through motor and inner ring gear cooperation and rotate, carry out secondary filter with the water that extrudes in the filter vat, carry the left collecting box in frame inner wall bottom surface with partial silt in the sewage in, reduce the volume that contains silt in the sewage.
Description
Technical Field
The utility model relates to the field of sludge dewatering, in particular to a deep-dewatering stacked spiral sludge dewatering machine.
Background
In the sewage treatment process, whether the process is an anaerobic-aerobic biochemical process or a physicochemical flocculation reaction precipitation process, a large amount of excess sludge is generated, and sludge dewatering and sludge reduction are important links in the sewage treatment process.
When the existing sludge dewatering machine dewaters sludge, certain blockage easily exists in filter holes on the side surfaces of filter pipes after the device works for a period of time, and further the water outlet efficiency of the device is easily influenced; and the device is after the water to in mud extrudees, also can contain a certain amount silt in the sewage, and current device is inconvenient carries out secondary filter to the silt of aquatic, and the practicality is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a deep dehydration stacked screw type sludge dehydrator, which aims to solve the problems in the background art that: after the device works for a period of time, certain blockage easily exists in filter holes on the side surfaces of the filter pipes, so that the water outlet efficiency of the device is easily influenced; and the device is after the water to in the mud extrudees, also can contain a certain amount of silt in the sewage, and current device is inconvenient carries out secondary filter to the silt of aquatic, the not good problem of practicality.
In order to achieve the purpose, the utility model provides the following technical scheme: a stacked spiral sludge dewatering machine for deep dewatering comprises a frame, wherein a motor is fixedly connected to the left side of the inner wall of the frame, and a driven gear is rotatably connected to the right side of the motor;
the side surface of the rotating shaft of the motor is fixedly sleeved with a driving gear and an extrusion disc, the right side of the driving gear is fixedly connected with the left side of the extrusion disc, the side surface of the driving gear is meshed with a driven gear, the left end of the extrusion disc is rotatably connected with an inner ring gear, the inner ring gear is arranged on the outer side of the rotating shaft of the motor, and the side surface of the inner ring gear is fixedly connected with a connecting rod;
the one end fixedly connected with flood dragon pole of motor axis of rotation, the filter vat has been cup jointed in flood dragon pole side activity, the one end fixed connection of inner circle gear is kept away from with the connecting rod to the side of filter vat, the fixed foraminiferous helical blade that has cup jointed in side of filter vat, the sleeve pipe has been cup jointed in foraminiferous helical blade's side activity, the sheathed tube side and the bottom surface fixed connection of frame inner wall, the fixed grafting in sheathed tube left side has the inlet pipe, the left end of inlet pipe rotates with the right-hand member of filter vat to be connected.
Preferably, the left side and the right side of the bottom surface of the inner wall of the framework are fixedly connected with the collecting boxes, and the two frameworks are respectively distributed at the lower sides of the two ends of the sleeve.
Preferably, the side surface of the inner ring gear is fixedly sleeved with a bearing, and the outer side of the bearing is fixedly connected with the left end of the extrusion disc.
Preferably, the shape of the connecting rod is C-shaped, and the number of the connecting rods is three.
Preferably, the feed pipe is T-shaped.
Preferably, the sleeve consists of a circular filter screen and a circular truncated cone-shaped pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, raw materials are conveyed into the feeding pipe, the screw rod is driven by the motor to rotate anticlockwise, the raw materials in the feeding pipe are conveyed leftwards and matched with the extrusion disc to extrude the raw materials to discharge water, then the driving gear is driven by the motor to rotate anticlockwise to drive the driven gear to rotate anticlockwise, so that the inner ring gear is driven to drive the filter barrel to rotate anticlockwise, the filter barrel is driven to rotate anticlockwise to prevent gaps on the side surface of the filter barrel from being blocked by sludge, and the efficiency of the device for extruding the sludge to discharge water is reduced.
According to the utility model, the motor is matched with the inner ring gear to drive the filter barrel to rotate anticlockwise, so that the perforated helical blade is driven to rotate, water extruded out of the filter barrel is subjected to secondary filtration, and partial silt in sewage is conveyed into the collecting box on the left side of the bottom surface of the inner wall of the frame, so that the amount of silt in the sewage is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of a three-dimensional structure of the present invention;
fig. 3 is a partial perspective view of the present invention.
In the figure: 1. a frame; 2. a motor; 3. a driven gear; 4. a driving gear; 5. an extrusion disc; 6. an inner ring gear; 7. a connecting rod; 8. a flood dragon rod; 9. a filter vat; 10. a perforated helical blade; 11. a sleeve; 12. and (4) feeding a pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a stacked spiral sludge dewatering machine for deep dewatering comprises a frame 1, wherein the left side of the inner wall of the frame 1 is fixedly connected with a motor 2, and the right side of the motor 2 is rotatably connected with a driven gear 3;
a driving gear 4 and an extrusion disc 5 are fixedly sleeved on the side surface of a rotating shaft of the motor 2, the right side of the driving gear 4 is fixedly connected with the left side of the extrusion disc 5, the side surface of the driving gear 4 is meshed with a driven gear 3, the left end of the extrusion disc 5 is rotatably connected with an inner ring gear 6, the inner ring gear 6 is arranged on the outer side of the rotating shaft of the motor 2, and the side surface of the inner ring gear 6 is fixedly connected with a connecting rod 7;
in this embodiment, as shown in fig. 1 and 2, the collecting boxes are fixedly connected to both sides of the bottom surface of the inner wall of each frame 1, the two frames 1 are respectively distributed at the lower sides of both ends of the casing 11, the collecting boxes on the left side are convenient for collecting materials after squeezing water, and the collecting boxes on the right side are used for collecting sewage.
In this embodiment, as shown in fig. 1 and 2, a bearing is fixedly sleeved on a side surface of the inner ring gear 6, and an outer side of the bearing is fixedly connected with a left end of the extrusion disk 5, so that a friction force between the inner ring gear 6 and the extrusion disk 5 when the inner ring gear rotates is reduced by the bearing.
In this embodiment, as shown in fig. 1, 2 and 3, the connecting rods 7 are C-shaped, and the number of the connecting rods 7 is three, so that the stability of the connection between the filter vat 9 and the inner ring gear 6 is ensured by the connecting rods 7.
In this embodiment, the feed tube 12 is T-shaped, as shown in FIG. 2.
In this embodiment, as shown in fig. 1 and 2, the sleeve 11 is composed of a circular filter screen and a circular truncated cone-shaped pipe, and the circular filter screen is convenient for filtering the extruded sewage twice.
The use method and the advantages of the utility model are as follows: when the deep dehydration stacked spiral sludge dehydrator is used, the working process is as follows:
as shown in fig. 1, 2 and 3, firstly, the device is fixed on an inclined slope, an included angle of 30 degrees is formed between the bottom surface of the frame 1 and the horizontal plane, then raw materials are conveyed into the feed pipe 12, then the motor 2 drives the auger rod 8 to rotate anticlockwise, the raw materials in the feed pipe 12 are conveyed leftwards and matched with the extrusion disc 5 to extrude the raw materials to discharge water, then when the motor 2 drives the driving gear 4 to rotate anticlockwise, the driving gear 4 drives the driven gear 3 to rotate anticlockwise, further the inner ring gear 6 drives the filter barrel 9 to rotate anticlockwise, the filter barrel 9 is anticlockwise, so that gaps on the side surface of the filter barrel 9 are prevented from being blocked by sludge, and the efficiency of the device for extruding the sludge to discharge water is reduced;
and when the filter vat 9 rotates anticlockwise, the perforated helical blade 10 is driven to rotate, water extruded out of the filter vat 9 is subjected to secondary filtration, and partial silt in the sewage is conveyed into the collecting box on the left side of the bottom surface of the inner wall of the frame 1.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a range upon range of spiral shell formula sludge dewaterer of degree of depth dehydration, includes frame (1), its characterized in that: a motor (2) is fixedly connected to the left side of the inner wall of the frame (1), and a driven gear (3) is rotatably connected to the right side of the motor (2);
a driving gear (4) and an extrusion disc (5) are fixedly sleeved on the side surface of a rotating shaft of the motor (2), the right side of the driving gear (4) is fixedly connected with the left side of the extrusion disc (5), the side surface of the driving gear (4) is meshed with the driven gear (3), the left end of the extrusion disc (5) is rotatably connected with an inner ring gear (6), the inner ring gear (6) is arranged on the outer side of a rotating shaft of the motor (2), and the side surface of the inner ring gear (6) is fixedly connected with a connecting rod (7);
one end fixedly connected with flood dragon pole (8) of motor (2) axis of rotation, flood dragon pole (8) side activity has cup jointed filter vat (9), the one end fixed connection of inner ring gear (6) is kept away from with connecting rod (7) to the side of filter vat (9), the fixed foraminiferous helical blade (10) that has cup jointed in side of filter vat (9), sleeve pipe (11) have been cup jointed in the side activity of foraminiferous helical blade (10), the side of sleeve pipe (11) and the bottom surface fixed connection of frame (1) inner wall, the fixed grafting in left side of sleeve pipe (11) has inlet pipe (12), the left end of inlet pipe (12) is rotated with the right-hand member of filter vat (9) and is connected.
2. The deep dewatering stacked screw type sludge dewatering machine according to claim 1, characterized in that: the collecting boxes are fixedly connected to the left side and the right side of the bottom surface of the inner wall of the frame (1), and the two frames (1) are respectively distributed on the lower sides of the two ends of the sleeve (11).
3. The deep dewatering stacked screw type sludge dewatering machine according to claim 1, characterized in that: and a bearing is fixedly sleeved on the side surface of the inner ring gear (6), and the outer side of the bearing is fixedly connected with the left end of the extrusion disc (5).
4. The deep dewatering stacked screw type sludge dewatering machine according to claim 1, characterized in that: the connecting rods (7) are C-shaped, and the number of the connecting rods (7) is three.
5. The deep dewatering stacked screw type sludge dewatering machine according to claim 1, characterized in that: the feed pipe (12) is T-shaped.
6. The deep dewatering stacked screw type sludge dewatering machine according to claim 1, characterized in that: the sleeve (11) consists of a circular filter screen and a circular truncated cone-shaped pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220259664.XU CN216890598U (en) | 2022-02-09 | 2022-02-09 | Deep dehydration's fold spiral shell formula sludge dewaterer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220259664.XU CN216890598U (en) | 2022-02-09 | 2022-02-09 | Deep dehydration's fold spiral shell formula sludge dewaterer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216890598U true CN216890598U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220259664.XU Expired - Fee Related CN216890598U (en) | 2022-02-09 | 2022-02-09 | Deep dehydration's fold spiral shell formula sludge dewaterer |
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| Country | Link |
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| CN (1) | CN216890598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956435A (en) * | 2022-08-01 | 2022-08-30 | 威海职业学院(威海市技术学院) | Ship deck cleaning sewage treatment device |
-
2022
- 2022-02-09 CN CN202220259664.XU patent/CN216890598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956435A (en) * | 2022-08-01 | 2022-08-30 | 威海职业学院(威海市技术学院) | Ship deck cleaning sewage treatment device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20220705 |