CN221344355U - Sewage sludge dewatering device - Google Patents
Sewage sludge dewatering device Download PDFInfo
- Publication number
- CN221344355U CN221344355U CN202320961403.7U CN202320961403U CN221344355U CN 221344355 U CN221344355 U CN 221344355U CN 202320961403 U CN202320961403 U CN 202320961403U CN 221344355 U CN221344355 U CN 221344355U
- Authority
- CN
- China
- Prior art keywords
- tank
- sewage sludge
- centrifugal
- sludge dewatering
- sewage
- 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.)
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Links
- 239000010801 sewage sludge Substances 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000012216 screening Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 14
- 239000010802 sludge Substances 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000005119 centrifugation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model is suitable for the technical field of sewage sludge processing and treatment, and discloses a sewage sludge dewatering device. According to the technical scheme, under the meshing transmission action of the transmission gear and the follow-up gear ring, the rotating motor can drive the centrifugal tank to synchronously rotate in the installation tank during operation so as to centrifugally separate sewage and sludge stacked in the installation tank, an operator can conveniently lift the fixing rod to remove the centrifugal tank from the installation tank, the sludge stacked in the centrifugal tank is cleaned, and the follow-up cleaning of the sewage and sludge is ensured.
Description
Technical Field
The utility model is suitable for the technical field of sewage sludge processing and treatment, and particularly relates to a sewage sludge dewatering device.
Background
At present, a large amount of sludge is generated in the wastewater treatment process, the sludge treatment is an important component of a sewage treatment system, and the sludge treatment is a harmless treatment process of concentrating, conditioning, dehydrating, drying or incinerating the sludge.
But at present, when the sludge in the sewage is dehydrated, the sewage doped with the sludge is generally poured into the dehydration tank, the sewage and the sludge need to be centrifugally treated, and after centrifugation is finished, the sludge can be greatly piled up in the centrifugal tank, and when the next treatment is carried out, the piled sludge in the centrifugal tank needs to be cleaned, and the sewage is limited by the installation mode of the centrifugal tank, so that the centrifugal tank cannot be quickly and conveniently detached, and further the subsequent cleaning efficiency is influenced. Therefore, we propose a sewage sludge dewatering device.
Disclosure of utility model
The utility model mainly aims to provide a sewage sludge dewatering device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The sewage sludge dewatering device comprises an installation tank, wherein a centrifugal tank is detachably arranged on the inner side of the installation tank;
The surface of the outer side of the top of the installation tank is fixedly sleeved with a rotating motor, the surface of the top of a transmission shaft of the rotating motor is fixedly sleeved with a transmission gear, and the outer side of the transmission gear is meshed with the outer side of the follow-up gear;
The top surface of the inner side of the centrifugal tank is fixedly provided with a fixed rod, and a screening tank is fixedly arranged between the outer sides of the fixed rods.
Through adopting above-mentioned technical scheme, under the meshing transmission effect through drive gear and follow-up ring gear for rotating the motor and can driving the centrifugation jar and rotate and carry out centrifugal separation processing to the sewage sludge that its inside was piled up in the installation jar is inside when the operation, make things convenient for the operator to carry the dead lever and shift out the centrifugation jar from the installation jar is inside, clear up its inside piled up mud, guarantee the clearance of follow-up to sewage sludge.
As an alternative scheme of the technical scheme of the application, a sliding groove is formed in the top end of the installation tank, guide blocks are fixedly arranged on the outer side surfaces of the connecting rods and are slidably arranged in the sliding groove, guide grooves are formed in the two ends of the side edges of the top of the installation tank, and the guide blocks are communicated with the guide grooves.
Through adopting above-mentioned technical scheme, through the structural action of sliding tray and guide way and convenient dismantlement separation processing to the centrifugal jar.
As an alternative of the technical scheme of the application, the middle end of the bottom of the centrifugal tank is fixedly communicated with a drain pipe.
By adopting the technical scheme, the normal discharge treatment of sewage is ensured through the structural effect of the drain pipe.
As an alternative scheme of the technical scheme of the application, a material guiding pipe is obliquely and fixedly arranged at the bottom of the inner side of the installation tank, and a water draining pipe penetrates through and is rotatably arranged in the top end of the material guiding pipe.
Through adopting above-mentioned technical scheme, guarantee that sewage can be discharged the installation jar inside under the guide effect through the passage.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the sewage sludge dewatering device, the centrifugal tank is detachably arranged in the installation tank through the connecting rod and the fixed frame, the follow-up gear ring is arranged at the top of the centrifugal tank through the hollow disc, and under the meshing transmission action of the follow-up gear ring and the transmission gear, the rotating motor can drive the centrifugal tank to synchronously rotate in the installation tank to centrifugally separate sewage sludge stacked in the installation tank when in operation, and meanwhile an operator can conveniently lift the fixed rod to remove the centrifugal tank from the installation tank to clean sludge stacked in the installation tank, so that the sewage sludge is cleaned later.
2. According to the sewage and sludge dewatering device, the drain pipe is rotatably arranged in the guide pipe, so that the centrifugal tank guides and processes the sewage discharged from the screening tank during guiding and discharging, and the sewage can be discharged from the guide pipe of the conveying column to the inside of the installation tank, so that the normal collection, storage and processing of the sewage are ensured.
Drawings
FIG. 1 is a schematic diagram showing the overall cross-sectional elevation of a sewage sludge dewatering apparatus according to the present utility model;
FIG. 2 is a schematic diagram showing a sectional structure of a driving mechanism of the sewage sludge dewatering device in a top view;
FIG. 3 is a schematic diagram showing a sectional side view of the top of a tank for installing a sewage sludge dewatering device according to the present utility model.
Reference numerals: 1. a mounting tank; 11. a centrifuge pot; 12. a drain pipe; 13. a material guiding pipe; 2. a fixed frame; 21. a connecting rod; 22. a hollow disc; 23. a follow-up gear ring; 24. a rotating motor; 25. a transmission gear; 26. a fixed rod; 27. a screening tank; 3. a guide block; 31. a sliding groove; 32. a guide groove.
Detailed Description
As shown in fig. 1-3, the present utility model provides a technical solution: a sliding groove 31 is formed in the top end of the installation tank 1, guide blocks 3 are fixedly mounted on the outer side surface of the connecting rod 21, the guide blocks 3 are slidably mounted in the sliding groove 31, guide grooves 32 are formed in the two ends of the side edge of the top of the installation tank 1, and the guide blocks 3 are communicated with the guide grooves 32.
In the technical scheme (shown in fig. 1, 2 and 3), the middle end of the bottom of the centrifugal tank 11 is fixedly communicated with a drain pipe 12, the bottom of the inner side of the installation tank 1 is obliquely and fixedly provided with a guide pipe 13, and the drain pipe 12 penetrates through and is rotatably arranged in the top end of the guide pipe 13.
In this technical scheme (through the illustration of fig. 1, fig. 2 and fig. 3), centrifugal jar 11 top outside fixed surface cup joints fixed frame 2, fixed frame 2 top both ends surface equal fixed mounting has connecting rod 21, fixed mounting has hollow disc 22 between the outside of every connecting rod 21 top, hollow disc 22 outside fixed surface cup joints follow-up ring gear 23, installation jar 1 top outside fixed surface installs rotating electrical machines 24, rotating electrical machines 24 transmission shaft top fixed surface cup joints drive gear 25, and the drive gear 25 outside meshes with follow-up ring gear 23 outside, centrifugal jar 11 inboard top fixed surface installs dead lever 26, fixed mounting has screening jar 27 between the dead lever 26 outside.
When the centrifugal dewatering treatment is needed for sewage sludge, after the guide block 3 is aligned to the guide groove 32, the centrifugal tank 11 is pressed down, so that the guide block 3 moves out of the guide groove 32 and moves into the sliding groove 31, the follow-up gear ring 23 can be meshed with the transmission gear 25, sewage sludge to be centrifugally dewatered is poured into the screening tank 27, the servo motor 24 is opened through an external control switch to drive the transmission gear 25 to rotate, the centrifugal tank 11 is driven to rotate in the installation tank 1 by combining the meshing transmission of the transmission gear 25 and the follow-up gear ring 23, the sewage sludge in the screening tank 27 is centrifugally dewatered to the inside of the centrifugal tank 11, and the sewage is conveyed into the guide pipe 13 by combining the guide treatment of the drain pipe 12 and discharged out of the installation tank 1, so that the centrifugal dewatering treatment for the sewage sludge is completed.
Claims (5)
1. Sewage sludge dewatering device, including mounting tank (1), its characterized in that: a centrifugal tank (11) is detachably arranged on the inner side of the mounting tank (1);
The centrifugal tank is characterized in that a fixed frame (2) is fixedly sleeved on the surface of the outer side of the top of the centrifugal tank (11), connecting rods (21) are fixedly installed on the surfaces of two ends of the top of the fixed frame (2), a hollow disc (22) is fixedly installed between the outer sides of the tops of the connecting rods (21), a follow-up gear ring (23) is fixedly sleeved on the surface of the outer side of the hollow disc (22), a rotating motor (24) is fixedly installed on the surface of the outer side of the top of the installation tank (1), a transmission gear (25) is fixedly sleeved on the surface of the top of a transmission shaft of the rotating motor (24), and the outer side of the transmission gear (25) is meshed with the outer side of the follow-up gear ring (23);
a fixed rod (26) is fixedly arranged on the top surface of the inner side of the centrifugal tank (11), and a screening tank (27) is fixedly arranged between the outer sides of the fixed rods (26).
2. A sewage sludge dewatering apparatus as claimed in claim 1, wherein: the installation tank (1) top is inside to be offered sliding tray (31), connecting rod (21) outside surface all fixed mounting has guide block (3), and guide block (3) slidable mounting is inside in sliding tray (31).
3. A sewage sludge dewatering apparatus as claimed in claim 1, wherein: guide grooves (32) are formed in two ends of the side edge of the top of the mounting tank (1), and the guide blocks (3) are communicated with the guide grooves (32).
4. A sewage sludge dewatering apparatus as claimed in claim 1, wherein: the middle end of the bottom of the centrifugal tank (11) is fixedly communicated with a drain pipe (12).
5. A sewage sludge dewatering apparatus as claimed in claim 1, wherein: the bottom of the inner side of the installation tank (1) is obliquely and fixedly provided with a material guide pipe (13), and the drain pipe (12) is installed inside the top end of the material guide pipe (13) in a penetrating and rotating mode.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221344355U true CN221344355U (en) | 2024-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |