CN219771950U - Sludge drying post-wastewater treatment equipment - Google Patents
Sludge drying post-wastewater treatment equipment Download PDFInfo
- Publication number
- CN219771950U CN219771950U CN202223267517.6U CN202223267517U CN219771950U CN 219771950 U CN219771950 U CN 219771950U CN 202223267517 U CN202223267517 U CN 202223267517U CN 219771950 U CN219771950 U CN 219771950U
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- Prior art keywords
- sedimentation tank
- sludge
- swinging
- sludge drying
- gears
- Prior art date
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- 239000010802 sludge Substances 0.000 title claims abstract description 44
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 20
- 238000001035 drying Methods 0.000 title claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims abstract description 51
- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 6
- 239000012716 precipitator Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides a sludge drying waste water treatment device, which relates to the technical field of sludge treatment and comprises a sedimentation tank, wherein a flattening plate for flattening sludge is arranged in the sedimentation tank, a swinging plate is arranged in the sedimentation tank, a swinging mechanism for swinging the swinging plate is arranged on the sedimentation tank, a linear reciprocating mechanism for linearly reciprocating the flattening plate is arranged on the sedimentation tank, a synchronous motion mechanism is arranged between the linear reciprocating mechanism and the swinging mechanism, and a driving device for enabling the synchronous motion mechanism to operate is arranged on the sedimentation tank; the contact reaction area of the sludge and the precipitant is larger through the flattening effect of the flattening plate, and the sludge and the precipitant are mixed more evenly through the stirring effect of the swinging plate, so that the precipitation speed of the sludge is increased, the wastewater after the sludge treatment flows into the wastewater treatment box more quickly, and the treatment speed of the wastewater after the sludge treatment is accelerated.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a device for treating wastewater after sludge drying.
Background
Under the drive of fast-developing economy and continuously accelerated industrialization process, the sewage discharge amount of China continuously increases, and for middle and small enterprises, the capital of construction and operation of facilities for sewage treatment is insufficient, the situation that the facilities cannot be constructed is common, the investment cost is high due to the adoption of civil engineering, the waste of land resources is caused, and the existing aerobic reactor has various defects, such as large volume of an aeration tank, more occupied land, high capital cost, easy generation of scum, low applicability of water quality and water quantity and poor sewage treatment effect.
The existing sludge wastewater treatment equipment has smaller sludge treatment capacity under the condition of smaller sedimentation tank, and has lower treatment efficiency for treating sludge and wastewater after only waiting for sludge sedimentation after adding flocculant and precipitator in the sludge treatment process.
Disclosure of Invention
The utility model aims to provide a sludge drying wastewater treatment device, which aims to solve the problem that the treatment efficiency of sludge drying wastewater treatment in the prior art is lower.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the sludge drying waste water treatment equipment comprises a sedimentation tank, wherein a flattening plate for flattening sludge is arranged in the sedimentation tank, a swinging plate is arranged in the sedimentation tank, a swinging mechanism for swinging the swinging plate is arranged on the sedimentation tank, a linear reciprocating mechanism for enabling the flattening plate to linearly reciprocate is arranged on the sedimentation tank, a synchronous motion mechanism is arranged between the linear reciprocating mechanism and the swinging mechanism, a driving device for enabling the synchronous motion mechanism to operate is arranged on the sedimentation tank, a filter screen is arranged on one side of the sedimentation tank, and a waste water treatment tank is arranged below the filter screen.
In order to enable the utility model to have the function of driving the synchronous motion mechanism to operate, the further technical scheme of the utility model is that the driving device comprises a servo motor, a base is arranged at the bottom of the servo motor, and a roller contacted with the base is rotatably arranged on the side wall of the sedimentation tank.
In order to make the utility model have the effect of spraying the precipitant more uniformly, the utility model further adopts the technical scheme that a precipitant box is arranged on the base, a liquid outlet pipe is communicated with the precipitant box, and at least two liquid outlets of the liquid outlet pipe are uniformly distributed along the length direction of the flattening plate.
In order to drive the flattening plate to reciprocate linearly, the utility model further adopts the technical scheme that the linear reciprocating mechanism comprises two driving gears fixedly arranged on an output shaft of a servo motor, a connecting rod is fixedly connected between the two driving gears, racks are meshed on the driving gears, the racks are arranged two along the length direction of the sedimentation tank, and the two driving gears are respectively meshed with the two racks.
In order to enable the synchronous motion mechanism to have the function of driving the swinging mechanism to operate, the synchronous motion mechanism comprises two first gears fixedly arranged on the connecting rod, and second gears are meshed with the two first gears.
In order to enable the utility model to have the function of driving the swinging plate to move, the further technical scheme of the utility model is that the swinging mechanism comprises cam grooves respectively arranged on two opposite surfaces of two second gears, connecting rods are arranged in the cam grooves in a sliding manner, the other ends of the connecting rods are fixedly connected with swinging rods, one ends of the swinging rods are rotatably connected with sliding blocks, sliding grooves for sliding the sliding blocks are arranged on the side walls of the sedimentation tank along the length direction of the side walls of the sedimentation tank, and the swinging plate is arranged between the two swinging rods.
In order to enable the utility model to have the function of cleaning the precipitated sludge, the utility model is further characterized in that the sedimentation tank is in a bucket shape, and the bottom of the sedimentation tank is provided with a packing auger for cleaning the precipitated sludge.
The beneficial effects of the utility model are as follows:
when the sewage treatment device is used, the contact reaction area of the sludge and the precipitant is larger through the flattening effect of the flattening plate, and the sludge and the precipitant are mixed more moderately through the stirring effect of the swinging plate, so that the precipitation speed of the sludge is increased, the wastewater after the sludge treatment flows into the sewage treatment box more quickly, and the treatment speed of the wastewater after the sludge treatment is accelerated.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of another view of an embodiment of the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a sedimentation tank; 2. spreading the plate; 3. a swinging plate; 4. a swinging mechanism; 41. cam grooves; 42. a connecting rod; 43. a swinging rod; 44. a slide block; 5. a linear reciprocating mechanism; 51. a drive gear; 52. a rack; 53. a connecting rod; 6. a synchronous motion mechanism; 61. a first gear; 62. a second gear; 7. a driving device; 71. a servo motor; 72. a roller; 8. a filter screen; 9. a precipitant tank; 10. an auger; 11. a wastewater treatment tank.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1-3, a sludge drying waste water treatment device comprises a sedimentation tank 1, wherein a flattening plate 2 for flattening sludge is arranged in the sedimentation tank 1, a swinging plate 3 is arranged in the sedimentation tank 1, a swinging mechanism 4 for swinging the swinging plate 3 is arranged on the sedimentation tank 1, a linear reciprocating mechanism 5 for enabling the flattening plate 2 to linearly reciprocate is arranged on the sedimentation tank 1, a synchronous motion mechanism 6 is arranged between the linear reciprocating mechanism 5 and the swinging mechanism 4, a driving device 7 for enabling the synchronous motion mechanism 6 to operate is arranged on the sedimentation tank 1, a filter screen 8 is arranged on one side of the sedimentation tank 1, and a waste water treatment tank 11 is arranged below the filter screen 8.
In this embodiment, drive synchronous motion mechanism 6 operation through drive arrangement 7, when synchronous motion mechanism 6 operation, drive the straight line reciprocating motion mechanism 5 and swing mechanism 4 simultaneous operation, straight line reciprocating motion mechanism 5 drives the uneven mud that the stand board 2 will pour into in the sludge impoundment and levels, prevent that the mud from piling up too much in one place, swing mechanism 4 drives swing board 3 swing simultaneously, make the precipitant that spills into the sludge impoundment and mud intensive mixing, the amortization effect through stand board 2 makes the contact reaction area of mud and precipitant bigger, through the stirring effect of swing board 3, make mud and precipitant mix more well, and then increased the sedimentation rate of mud, make the waste water after the sludge treatment flow into sewage treatment box more fast, the treatment rate of waste water after the sludge treatment has been accelerated.
Specifically, the driving device 7 includes a servo motor 71, a base is disposed at the bottom of the servo motor 71, and a roller 72 contacting with the base is rotatably disposed on the sidewall of the sedimentation tank 1; the servo motor 71 is arranged to drive the synchronous motion mechanism 6 and the linear reciprocating motion mechanism 5 to operate, and the roller 72 is arranged to enable the servo motor 71 to move easily.
Preferably, a precipitator box 9 is arranged on the base, a liquid outlet pipe is communicated with the precipitator box 9, and at least two liquid outlets of the liquid outlet pipe are uniformly distributed along the length direction of the flattening plate 2; by arranging the precipitant tank 9, the precipitant tank 9 follows the movement when the driving device 7 moves, and the precipitant scattered into the sedimentation tank 1 is more uniform.
Preferably, the linear reciprocating mechanism 5 includes two driving gears 51 fixedly disposed on an output shaft of the servo motor 71, a connecting rod 53 is fixedly connected between the two driving gears 51, racks 52 are meshed with the driving gears 51, the racks 52 are disposed two along a length direction of the sedimentation tank 1, and the two driving gears 51 are respectively meshed with the two racks 52; the connecting rod 53 is driven to rotate by the linear reciprocating mechanism 5 so as to drive the two driving gears 51 to rotate, and the driving gears 51 are meshed with the racks 52 when rotating so as to drive the servo motor 71 to perform linear reciprocating motion.
Specifically, the synchronous motion mechanism 6 includes two first gears 61 fixedly disposed on the connecting rod 53, and two second gears 62 are engaged with the two first gears 61; the rotation of the connecting rod 53 drives the first gear 61 to rotate and then drives the second gear 62 to rotate.
Specifically, the swing mechanism 4 includes cam grooves 41 respectively formed on two opposite surfaces of the two second gears 62, connecting rods 42 are slidably disposed in the cam grooves 41, the other ends of the connecting rods 42 are fixedly connected with swing rods 43, one ends of the swing rods 43 are rotatably connected with sliding blocks 44, sliding grooves for sliding the sliding blocks 44 are formed in the side walls of the sedimentation tank 1 along the length direction of the side walls, and the swing plates 3 are disposed between the two swing rods 43; the link 42 is driven to move by the rotation of the cam groove 41 on the second gear 62, and the swinging rod 43 is driven to swing by the movement of the link 42, thereby driving the swinging plate 3 to move.
Preferably, the sedimentation tank 1 is in a bucket shape, and the bottom of the sedimentation tank 1 is provided with an auger 10 for cleaning the sediment sludge; the sludge after sedimentation is carried out of the sedimentation tank 1 by arranging a packing auger 10.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a waste water treatment equipment after sludge drying, its characterized in that, including sedimentation tank (1), be provided with in sedimentation tank (1) and be used for flattening shakeout board (2) of mud, be provided with swing board (3) in sedimentation tank (1), be provided with on sedimentation tank (1) and make swing board (3) wobbling swing mechanism (4), be provided with on sedimentation tank (1) and be used for making shake out board (2) rectilinear reciprocating motion's rectilinear reciprocating motion mechanism (5), be provided with synchronous motion mechanism (6) between rectilinear reciprocating motion mechanism (5) and swing mechanism (4), install on sedimentation tank (1) and be used for making drive arrangement (7) of synchronous motion mechanism (6) operation, one side of sedimentation tank (1) is provided with filter screen (8), the below of filter screen (8) is provided with waste water treatment tank (11).
2. The sludge drying wastewater treatment equipment according to claim 1, wherein the driving device (7) comprises a servo motor (71), a base is arranged at the bottom of the servo motor (71), and a roller (72) in contact with the base is rotatably arranged on the side wall of the sedimentation tank (1).
3. The sludge drying wastewater treatment equipment according to claim 2, wherein a precipitant box (9) is arranged on the base, a liquid outlet pipe is communicated with the precipitant box (9), and at least two liquid outlets of the liquid outlet pipe are uniformly distributed along the length direction of the flattening plate (2).
4. The sludge drying waste water treatment device according to claim 2, wherein the linear reciprocating mechanism (5) comprises two driving gears (51) fixedly arranged on an output shaft of the servo motor (71), a connecting rod (53) is fixedly connected between the two driving gears (51), racks (52) are meshed on the driving gears (51), the racks (52) are arranged two along the length direction of the sedimentation tank (1), and the two driving gears (51) are respectively meshed with the two racks (52).
5. The sludge drying waste water treatment apparatus as claimed in claim 4, wherein the synchronous movement mechanism (6) comprises two first gears (61) fixedly arranged on the connecting rod (53), and the two first gears (61) are engaged with a second gear (62).
6. The sludge drying post-wastewater treatment equipment according to claim 5, wherein the swinging mechanism (4) comprises cam grooves (41) respectively formed in two opposite surfaces of the two second gears (62), connecting rods (42) are slidably arranged in the cam grooves (41), the other ends of the connecting rods (42) are fixedly connected with swinging rods (43), one ends of the swinging rods (43) are rotatably connected with sliding blocks (44), sliding grooves for the sliding blocks (44) are formed in the side walls of the sedimentation tank (1) along the length direction of the side walls of the sedimentation tank, and the swinging plates (3) are arranged between the two swinging rods (43).
7. The sludge drying waste water treatment equipment according to any one of claims 1-6, wherein the sedimentation tank (1) is bucket-shaped, and a packing auger (10) for cleaning the sedimented sludge is arranged at the bottom of the sedimentation tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223267517.6U CN219771950U (en) | 2022-12-07 | 2022-12-07 | Sludge drying post-wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223267517.6U CN219771950U (en) | 2022-12-07 | 2022-12-07 | Sludge drying post-wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771950U true CN219771950U (en) | 2023-09-29 |
Family
ID=88103800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223267517.6U Active CN219771950U (en) | 2022-12-07 | 2022-12-07 | Sludge drying post-wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771950U (en) |
-
2022
- 2022-12-07 CN CN202223267517.6U patent/CN219771950U/en active Active
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