CN221440584U - Continuous self-cleaning stacked spiral shell sludge dewatering machine - Google Patents
Continuous self-cleaning stacked spiral shell sludge dewatering machine Download PDFInfo
- Publication number
- CN221440584U CN221440584U CN202322487957.0U CN202322487957U CN221440584U CN 221440584 U CN221440584 U CN 221440584U CN 202322487957 U CN202322487957 U CN 202322487957U CN 221440584 U CN221440584 U CN 221440584U
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- Prior art keywords
- mud
- stirring
- shell
- sludge
- dehydrator
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- 239000010802 sludge Substances 0.000 title claims abstract description 53
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 43
- 239000002893 slag Substances 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000007790 scraping Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 description 15
- 238000009825 accumulation Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a continuous self-cleaning stacked spiral shell sludge dehydrator in the technical industry of dehydrators. The sludge-collecting device comprises a dehydrator shell, four supporting feet are arranged below the dehydrator shell, a sludge outlet is arranged at the lower end of the rear of the dehydrator shell, a motor cover is arranged at the rear of the dehydrator shell, a rotating motor is arranged in the motor cover, the front end of the rotating motor is connected with a screw shaft, a spiral blade is arranged on the screw shaft, the screw shaft penetrates through the whole dehydrator shell, the other end of the screw shaft is connected with a driving wheel, a synchronous belt is arranged on the driving wheel, a driven wheel is arranged at the other end of the synchronous belt, the driven wheel is connected with a stirring mechanism, a sludge inlet hopper is arranged above the front end of the dehydrator shell, a filter plate is arranged below the interior of the sludge inlet hopper, a slag removing mechanism is arranged above the filter plate, slag collecting boxes are arranged at the front end and the rear end of the sludge inlet hopper, the slag collecting boxes are matched with the slag removing mechanism, and a sludge pressing mechanism is arranged above the sludge inlet hopper. The device can realize self-cleaning, and the mud pressing mechanism can enable mud to descend rapidly.
Description
Technical Field
The utility model relates to a hydroextractor processing technology field specifically is a continuous self-cleaning formula cluster spiral shell sludge dewaterer.
Background
Dirt and soil Mud is a necessary product after sewage treatment of a sewage treatment plant and a sewage station, and after the sludge which is not treated by very good treatment enters the environment, secondary pollution can be directly brought to water and atmosphere, and serious threat to ecological environment and human activities can be formed. Therefore, the sludge is very careful in treatment, the sludge can be divided into a sludge dewatering process and a sludge drying process, the sludge dewatering machine is provided with a concentration part and a dewatering part which are communicated, the upper end of the concentration part is provided with a sludge inlet, the bottom of the dewatering part is provided with a sludge outlet, the sludge is transported to the dewatering part after being concentrated by gravity through the concentration part, and extremely large internal pressure is generated under the blocking action of a back pressure plate along with the gradual reduction of a filtering seam and a screw pitch in the advancing process, and the volume is continuously reduced, so that the purpose of full dewatering is achieved.
However, the prior art has the following problems:
1. The existing stacked spiral shell sludge dewatering machine is not provided with a self-cleaning device, and long-term work can cause accumulation of large particles such as stones, metal blocks and the like in the equipment, so that the equipment is damaged;
2. The existing stacked spiral shell sludge dehydrator mostly utilizes the gravity of sludge to advance the sludge, and has lower efficiency and is easy to cause accumulation.
Disclosure of utility model
The utility model aims to provide a continuous self-cleaning stacked spiral sludge dewatering machine so as to solve the problem of high temperature and corrosion of positive and negative poles.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a continuous self-cleaning formula cluster spiral shell sludge dewaterer, includes the hydroextractor shell, four supporting legs are equipped with to the below of hydroextractor shell, the mud mouth is equipped with to the rear lower extreme of hydroextractor shell, the motor cover is equipped with in the rear of hydroextractor shell, the rotating electrical machines is equipped with the rotating electrical machines in the motor cover, the screw axis is connected to the front end of rotating electrical machines, be equipped with cluster spiral shell blade on the screw axis, the screw axis passes whole hydroextractor shell, the action wheel is connected to the other end of screw axis, be equipped with the hold-in range on the action wheel, the driven wheel is equipped with to the other end of hold-in range, from the driving wheel connection rabbling mechanism, rabbling mechanism comprises (mixing) shaft, agitator seat and puddler, the mud bucket is equipped with to the front end top of hydroextractor shell, the filter below of mud bucket is equipped with, the scarfing cinder mechanism is equipped with by supporting seat, pole and scraper blade, receive sediment push-pull box is all equipped with to receive sediment push-pull box, receive sediment box and scarfing mechanism cooperation installation, the top mud bucket, pressure device is equipped with by mud press plate, roof and clamp plate.
As a further scheme of the utility model: the spiral blade is fully distributed on the part of the spiral shaft positioned in the shell of the dehydrator. The screw shaft and the spiral blade are used for dewatering sludge.
As a further scheme of the utility model: the stirring shaft of the stirring mechanism is connected with the driven wheel, the stirring shaft penetrates through the inner wall of one end of the mud bucket to be connected with the stirring seat, the stirring seat penetrates through the inside of the mud bucket and is rotatably connected with the inner wall of the other end of the mud bucket, and two rows of stirring rods are arranged on the stirring seat. The stirring mechanism is used for stirring sludge entering the sludge hopper.
As a further scheme of the utility model: the slag removing mechanism is fixed above the shell of the dehydrator through a supporting seat, a push-pull rod is arranged above the supporting seat, the push-pull rod penetrates into the mud bucket and is connected with a scraping plate, and the lower part of the scraping plate is in contact with the upper part of the filter plate. The filter is used for filtering large particles in sludge, the slag removing mechanism is used for scraping the large particles on the filter plate into a slag collecting box, and the slag collecting box is used for collecting large particles such as stones.
As a further scheme of the utility model: the support plate of the mud pressing mechanism is arranged above the left end of the mud inlet hopper, the top end of the support plate is connected with the hinge device in a matched mode, the hinge device is arranged behind the top plate, the hydraulic cylinder is arranged in the middle of the top plate, and the other end of the hydraulic cylinder is connected with the pressing plate. The mud pressing mechanism is used for rapidly pressing the mud in the mud inlet hopper to the lower part.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the filter plate is arranged in the mud inlet hopper, so that large particles can be well filtered, and the slag removing mechanism scrapes the large particles into the slag collecting box, so that the aim of self-cleaning is fulfilled;
2. According to the utility model, the pressing plate is arranged above the sludge inlet hopper, so that sludge can be pressed into the lower part of the sludge inlet hopper, the accumulation of the sludge is effectively prevented, and the efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the mounting structure of the screw and the tandem screw blade of the present utility model;
FIG. 3 is a schematic view of the internal structure of the mud bucket of the utility model;
Fig. 4 is a schematic view of the installation structure of the driving wheel and the driven wheel of the present utility model.
In the figure: 1. a dehydrator housing; 2. supporting feet; 3. a mud outlet; 4. a motor cover; 5. a rotating electric machine; 6. a screw shaft; 7. stringing screw blades; 8. a driving wheel; 9. a synchronous belt; 10. driven wheel; 11. a mud inlet hopper; 12. a filter plate; 13. a slag removing mechanism; 1301. a support base; 1302. a push-pull rod; 1303. a scraper; 14. a slag collecting box; 15. a stirring mechanism; 1501. a stirring shaft; 1502. a stirring seat; 1503. a stirring rod; 16. a mud pressing mechanism; 1601. a support plate; 1602. a hinge device; 1603. a top plate; 1604. a hydraulic cylinder; 1605. and (5) pressing plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in the embodiment of the utility model, a continuous self-cleaning stacked spiral sludge dehydrator comprises a dehydrator shell 1, four supporting legs 2 are arranged below the dehydrator shell 1, a sludge outlet 3 is arranged at the lower end of the rear of the dehydrator shell 1, a motor cover 4 is arranged behind the dehydrator shell 1, a rotating motor 5 is arranged in the motor cover 4, the front end of the rotating motor 5 is connected with a screw shaft 6, a spiral blade 7 is arranged on the screw shaft 6, the screw shaft 6 penetrates through the whole dehydrator shell 1, the other end of the screw shaft 6 is connected with a driving wheel 8, a synchronous belt 9 is arranged on the driving wheel 8, a driven wheel 10 is arranged at the other end of the synchronous belt 9, a driven wheel 10 is connected with a stirring mechanism 15, the stirring mechanism 15 is composed of a stirring shaft 1501, a stirring seat 1502 and a stirring rod 1503, a filter plate 11 is arranged above the front end of the dehydrator shell 1, a filter plate 12 is arranged below the inside the filter plate 11, a slag cleaning mechanism 13 is composed of a supporting seat 1301, a push-pull rod 1302 and a scraper plate 1303, a slag collecting box 14 is arranged at the front end and rear end of the filter plate 11, a slag collecting box 14 and a mud collecting mechanism 16016 is arranged at the front end and rear end of the filter plate 11, a mud collecting device is arranged at the top plate 16016, a hydraulic pressure device 16016 is arranged at the top plate 16016, and a top plate 16016 is arranged in a pressing device is matched with the top plate 16016. The filter plate 12 is arranged in the mud inlet hopper 11 of the device, so that large particles can be well filtered, and the slag removing mechanism 13 scrapes the large particles into the slag collecting box 14, so that the aim of self-cleaning is fulfilled; the pressure plate 1605 is arranged above the sludge inlet hopper 11, so that sludge can be pressed into the lower part of the sludge inlet hopper 11, the accumulation of the sludge is effectively prevented, and the efficiency is improved.
Wherein, the screw shaft 6 is fully distributed with the screw blade 7, and the screw blade 7 is positioned at the inner part of the dehydrator casing 1. The screw shaft 6 and the spiral blade 7 are used for dewatering sludge.
The stirring shaft 1501 of the stirring mechanism 15 is connected with the driven wheel 10, one end inner wall of the stirring shaft 1501 penetrating into the mud bucket 11 is connected with the stirring seat 1502, the stirring seat 1502 penetrates into the mud bucket 11 and is rotatably connected with the other end inner wall, and two rows of stirring rods 1503 are arranged on the stirring seat 1502. The stirring mechanism 15 is used for stirring the sludge entering the sludge hopper 11.
The slag removing mechanism 13 is fixed above the dehydrator shell 1 through a supporting seat 1301, a push-pull rod 1302 is arranged above the supporting seat 1301, the push-pull rod 1302 penetrates into the mud bucket 11 and is connected with a scraper 1303, and the lower part of the scraper 1303 is in contact with the upper part of the filter plate 12. The filter plate 12 is used for filtering large particles in sludge, the slag removing mechanism 13 is used for scraping the large particles on the filter plate 12 into the slag collecting box 14, and the slag collecting box 14 is used for collecting the large particles such as stones.
The support plate 1601 of the mud pressing mechanism 16 is arranged above the left end of the mud inlet bucket 11, the top end of the support plate 1601 is connected with the hinge device 1602 in a matched mode, the hinge device 1602 is arranged behind the top plate 1603, the hydraulic cylinder 1604 is arranged in the middle of the top plate 1603, and the other end of the hydraulic cylinder 1604 is connected with the pressing plate 1605. The mud pressing mechanism 16 is used for quickly pressing the mud in the mud bucket 11 to the lower side.
The working principle and the using flow of the utility model are as follows: firstly, checking whether the equipment runs normally, then opening a mud pressing mechanism 16, sending mud into a mud bucket 11, closing the mud pressing mechanism 16, at the moment, pushing a pressing plate 1605 by a hydraulic cylinder 1604 in the mud pressing mechanism 16, pressing the mud into the mud bucket 11, at the moment, rotating a stirring mechanism 15, enabling the mud to fall into a dehydrator shell 1 through a filter plate 12, blocking large particles such as stones in the mud above the filter plate 12, at the moment, enabling a push-pull rod 1302 to move back and forth, pushing the large particles into a slag collecting box 14 at two ends, dehydrating the mud through a screw shaft 6 and a serial screw blade 7, and discharging the dehydrated mud through a mud outlet 3. The filter plate 12 is arranged in the mud inlet hopper 11 of the device, so that large particles can be well filtered, and the slag removing mechanism 13 scrapes the large particles into the slag collecting box 14, so that the aim of self-cleaning is fulfilled; the pressure plate 1605 is arranged above the sludge inlet hopper 11, so that sludge can be pressed into the lower part of the sludge inlet hopper 11, the accumulation of the sludge is effectively prevented, and the efficiency is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a continuous self-cleaning formula cluster spiral shell sludge dewaterer, includes hydroextractor shell (1), its characterized in that: four supporting legs (2) are arranged below the dehydrator shell (1), a mud outlet (3) is arranged at the lower end of the rear of the dehydrator shell (1), a motor cover (4) is arranged at the rear of the dehydrator shell (1), a rotary motor (5) is arranged in the motor cover (4), the front end of the rotary motor (5) is connected with a screw shaft (6), a spiral blade (7) is arranged on the screw shaft (6), the screw shaft (6) penetrates through the whole dehydrator shell (1), the other end of the screw shaft (6) is connected with a driving wheel (8), a synchronous belt (9) is arranged on the driving wheel (8), a driven wheel (10) is arranged at the other end of the synchronous belt (9), a stirring mechanism (15) is connected with a stirring mechanism (15), the stirring mechanism (15) is composed of a stirring shaft (1501), a stirring seat (1502) and a stirring rod (1503), a mud inlet hopper (11) is arranged above the front end of the dehydrator shell (1), a filter plate (12) is arranged below the inside the mud inlet hopper (11), a filter plate (12) is arranged above the stirring mechanism (1303), a sludge removing mechanism (1301) is composed of the scraper plate (13), the slag collecting box (14) is arranged at the front end and the rear end of the mud inlet hopper (11), the slag collecting box (14) and the slag removing mechanism (13) are installed in a matched mode, a mud pressing mechanism (16) is arranged above the mud inlet hopper (11), and the mud pressing mechanism (16) consists of a support plate (1601), a hinging device (1602), a top plate (1603), a hydraulic cylinder (1604) and a pressing plate (1605).
2. The continuous self-cleaning stacked spiral shell sludge dewatering machine of claim 1, wherein: the spiral blade (7) is fully distributed on the part of the spiral shaft (6) positioned in the dehydrator shell (1).
3. The continuous self-cleaning stacked spiral shell sludge dewatering machine of claim 1, wherein: the stirring shaft (1501) of the stirring mechanism (15) is connected with the driven wheel (10), the stirring shaft (1501) penetrates into one end inner wall of the mud bucket (11) to be connected with the stirring seat (1502), the stirring seat (1502) penetrates into the mud bucket (11) and is rotatably connected with the other end inner wall, and the stirring seat (1502) is provided with two rows of stirring rods (1503).
4. The continuous self-cleaning stacked spiral shell sludge dewatering machine of claim 1, wherein: the slag removing mechanism (13) is fixed above the dehydrator shell (1) through a supporting seat (1301), a push-pull rod (1302) is arranged above the supporting seat (1301), the push-pull rod (1302) penetrates into the mud bucket (11) and is connected with a scraping plate (1303), and the lower part of the scraping plate (1303) is in contact with the upper part of the filter plate (12).
5. The continuous self-cleaning stacked spiral shell sludge dewatering machine of claim 1, wherein: the mud pressing mechanism is characterized in that a support plate (1601) of the mud pressing mechanism (16) is arranged above the left end of the mud inlet hopper (11), the top end of the support plate (1601) is connected with a hinge device (1602) in a matched mode, the hinge device (1602) is arranged behind a top plate (1603), a hydraulic cylinder (1604) is arranged in the middle of the top plate (1603), and the other end of the hydraulic cylinder (1604) is connected with a pressing plate (1605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487957.0U CN221440584U (en) | 2023-09-13 | 2023-09-13 | Continuous self-cleaning stacked spiral shell sludge dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487957.0U CN221440584U (en) | 2023-09-13 | 2023-09-13 | Continuous self-cleaning stacked spiral shell sludge dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221440584U true CN221440584U (en) | 2024-07-30 |
Family
ID=92054914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487957.0U Active CN221440584U (en) | 2023-09-13 | 2023-09-13 | Continuous self-cleaning stacked spiral shell sludge dewatering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221440584U (en) |
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2023
- 2023-09-13 CN CN202322487957.0U patent/CN221440584U/en active Active
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