CN220238037U - Sludge separation device for sewage treatment - Google Patents
Sludge separation device for sewage treatment Download PDFInfo
- Publication number
- CN220238037U CN220238037U CN202321690126.7U CN202321690126U CN220238037U CN 220238037 U CN220238037 U CN 220238037U CN 202321690126 U CN202321690126 U CN 202321690126U CN 220238037 U CN220238037 U CN 220238037U
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- Prior art keywords
- sedimentation tank
- sewage treatment
- slope
- wall
- cavity
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- 239000010865 sewage Substances 0.000 title claims abstract description 39
- 238000000926 separation method Methods 0.000 title claims abstract description 18
- 239000010802 sludge Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000004062 sedimentation Methods 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 239000012535 impurity Substances 0.000 claims abstract description 16
- 238000005086 pumping Methods 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract 4
- 239000008187 granular material Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to a sludge separation device for sewage treatment, which comprises a sedimentation tank, wherein the top wall of the sedimentation tank is provided with a filtering part for filtering large-particle impurities in sewage, the filtering part comprises a semicircular arc-shaped opening, the center of the opening is provided with a rotating motor, the lower end of the rotating motor is connected with a poking rod, the poking path of the poking rod conforms to the shape of the opening, the rear side of the sedimentation tank is provided with a cavity for receiving impurities filtered by the filtering part, the side wall of the sedimentation tank is provided with a water pumping assembly penetrating through the side wall, the water pumping assembly comprises a water pumping pump, the water pumping pump is connected with a soft pipe, the other end of the soft pipe is provided with a floating ball, the bottom wall of the sedimentation tank is provided with a slope, and the bottom wall of the slope bottom is provided with a sludge outlet penetrating through the bottom wall. Solves the problems that the existing sewage treatment water body has more large-particle impurities and silt which cannot be effectively separated and the separation device is possibly damaged.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sludge separation device for sewage treatment.
Background
In the sewage treatment process, some silt often exists in the sewage, the silt mixes together with the water, only after dehydrating the silt, mud and water separation, the mud cake and the mud sediment of silt can conveniently transport the processing, still for water resource recycling is convenient, the silt mixes together along with the flow of water in the water, it is difficult to separate silt and water together to separate the silt, current silt separator is mostly with water together transport to the device with silt in, the centrifuge that sets up through the device separates silt and water, but often there are some solid large granule impurity in the silt, and the silt thickness degree is all different, can cause the damage to centrifuge, cost of maintenance is high influences subsequent work efficiency, centrifuge inner structure is complicated simultaneously, clear up when silt blocks up is relatively difficult.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a sludge separation device for sewage treatment, which solves the problems that more large-particle impurities and sludge in the existing sewage treatment water body cannot be effectively separated and the separation device is possibly damaged.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a silt separator for sewage treatment, includes the sedimentation tank, the roof of sedimentation tank is equipped with the filter equipment that is used for filtering the interior large granule impurity of sewage, and the rear side of sedimentation tank is equipped with the cavity that accepts the impurity that filters down by filter equipment, is equipped with the subassembly that draws water that link up the lateral wall on the lateral wall of sedimentation tank, and the diapire of sedimentation tank is equipped with the slope, is equipped with the play mud mouth that link up the diapire on the diapire of slope bottom;
the water pumping assembly comprises a water pump fixedly arranged on the outer side of the side wall of the settling tank, the water pump is connected with a soft pipe, one end of the soft pipe is communicated with the water pump, the other end of the soft pipe is provided with a floating ball, and the floating ball is fixedly arranged at the tail end of the soft pipe, so that a water inlet of the soft pipe is kept on the water surface.
Preferably, the filtering part comprises an opening positioned at the upper part of the top wall of the settling tank, the opening is in a semicircular arc shape, a rotary motor is arranged at the center of the straight edge of the opening, the lower end of the rotary motor is connected with a poking rod, and the poking path of the poking rod is consistent with the shape of the opening.
Preferably, the top wall of the sedimentation tank is provided with a plurality of through filtering holes for filtering sewage, and the bottom wall of the poking rod of the filtering part is attached to the outer side of the top wall of the sedimentation tank.
Preferably, the cavity and the rear wall of the sedimentation tank are integrally arranged, the height of the cavity is higher than that of the sedimentation tank and is flush with the filtering part, a cavity door for large particles to fall into after filtering is arranged on the front side of the cavity, and the height of the cavity door is matched with that of the poking rod.
Preferably, the bottom wall of the cavity is provided with a small slope, the setting direction of the small slope is front high and rear low, the rear wall of the cavity is provided with an outlet, and the opening height of the outlet is positioned at the slope bottom of the small slope.
Preferably, the slope is arranged at the left and right bottoms, and the inclination angle of the slope relative to the horizontal plane is 10-20 degrees.
Preferably, the mud outlet is in a strip shape, and a soft plug matched with the mud outlet is arranged on the outer side of the bottom wall of the sedimentation tank.
Preferably, a strip-shaped observation window is arranged on the outer side of the front wall of the sedimentation tank.
(III) beneficial effects
Compared with the prior art, the utility model provides a sludge separation device for sewage treatment, which has the following beneficial effects:
the sewage is filtered through the filtering part before entering the settling tank, so that convenience is brought to the post-sewage treatment process, and unnecessary damage to the device caused by the large-particle impurities in the sludge in the drying process is avoided.
Through setting up the subassembly that draws water that has hose and float ball at the setting of setting up of setting tank inner wall, after the layering of standing of sewage, start the suction pump, the hose draws water, and the water level is when descending, and the water inlet of hose is driven along with the surface of water to the float ball, realizes separating water and silt, avoids using centrifuge to separate, simple structure, the simple operation practices thrift the cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic view showing an overall construction of a sludge separation apparatus for sewage treatment according to the present utility model;
FIG. 2 is a schematic view of the internal structure of the device of the present utility model;
FIG. 3 is a schematic view showing the arrangement and construction of the pumping assembly of the present utility model;
FIG. 4 is a schematic view of the front side of the filter unit of the present utility model mated with the chamber;
FIG. 5 is a schematic side view of the filter unit of the present utility model mated with the chamber.
Reference numerals illustrate:
1. a sedimentation tank; 11. a filter hole;
2. a filtering part; 21. an opening; 22. a rotating motor; 23. a toggle rod;
3. a cavity; 31. a cavity door; 32. a small slope; 33. an outlet;
4. a water pumping assembly; 41. a water pump; 42. a flexible tube; 43. a floating ball;
5. a ramp;
6. a mud outlet;
7. and an observation window.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.
1-5 are an embodiment of the utility model, a silt separation apparatus for sewage treatment, including the settling tank 1, the roof of settling tank 1 has filter units 2 used for filtering the impurity of large granule in the sewage, there are cavities 3 to accept the impurity filtered by filter units 2 in the back side of settling tank 1, there are pumping assemblies 4 to link up the sidewall on the sidewall of settling tank 1, there are slopes 5 in the bottom wall of settling tank 1, there are mud outlets 6 to link up the bottom wall on the bottom wall of slope 5 slope, in the actual operation, before sewage carrying impurity and silt enters settling tank 1, filter the impurity of the large granule at first, the subsequent water enters settling tank 1 to keep still, the silt will sink after standing, the water is located on silt, water to take out the surface with pumping assembly 4 at this moment, later open mud outlet 6, flow to the slope 5 slope bottom under the action of gravity, flow outside the apparatus;
the pumping assembly 4 comprises a water pump 41 fixedly arranged on the outer side of the side wall of the settling tank 1, the water pump 41 is connected with a soft pipe 42, one end of the soft pipe 42 is communicated with the water pump 41, the other end of the soft pipe 42 is provided with a floating ball 43, the floating ball 43 and the tail end of the soft pipe 42 are fixedly arranged, so that a water inlet of the soft pipe 42 is kept at a water surface, in actual work, after sewage enters the settling tank 1, the water inlet of the soft pipe 42 is always kept at a horizontal surface under the buoyancy action of the floating ball 43, after the sewage is kept still and layered, the water pump 41 is started, the soft pipe 42 pumps water, the water level is lowered, and meanwhile, the floating ball 43 drives the water inlet of the soft pipe 42 to descend along with the water surface until the water is pumped to a silt layer, and the floating ball 43 contacts with the surface of the silt, so that pumping work is completed.
The filtering part 2 comprises an opening 21 positioned at the upper part of the top wall of the sedimentation tank 1, the opening 21 is in a semicircular arc shape, a rotary motor 22 is arranged at the center of the straight edge of the opening 21, the lower end of the rotary motor 22 is connected with a poking rod 23, and the poking path of the poking rod 23 is consistent with the shape of the opening 21; the roof of setting tank 1 is equipped with a plurality of filtration holes 11 that link up that are used for filtering sewage, and the diapire of the stirring rod 23 of filter unit 2 is laminated mutually with the roof outside of setting tank 1, and at actual operation, sewage falls into setting tank 1 roof, and silt and water body mixing part fall into setting tank 1 inside through filtration holes 11, and large granule's impurity and rubbish are strained down by filtration holes 11, when granule impurity volume is many, can have the condition of jam filtration holes 11, starts rotation motor 22 this moment, drives stirring rod 23 about, dials the granule material of filtration holes 11 top to in the cavity 3.
The cavity 3 sets up with the sedimentation tank 1 back wall an organic whole, and the height of cavity 3 is higher than the height of sedimentation tank 1 and flushes with filtering part 2, and cavity door 31 that supplies the big granule to fall into after the filtration has been seted up to the front side of cavity 3, and the height of cavity door 31 and the high looks adaptation of stirring rod 23 stir the rod 23 when stirring to the left and right sides, and big granule rubbish material falls into cavity 3 inside through cavity door 31.
The diapire of cavity 3 is equipped with little slope 32, and the setting direction of little slope 32 is high back end in the front, and export 33 has been seted up to the back wall of cavity 3, and the slope end department that highly is located little slope 32 is seted up to export 33, falls into the diapire of cavity 3 after the big granule rubbish material falls into cavity 3 through chamber door 31, and the diapire sets up little slope 32 and makes big granule rubbish material automatic to export 33 landing, only needs the staff to set up the thing of accepting in export 33 department this moment, can realize the material collection.
The slope 5 is the setting of the bottom of controlling, and slope 5 is 15-20 degrees for the inclination of horizontal plane, and the too low silt of angle can't flow effectively, and under the action of gravity, silt flows to slope 5 bottom of the slope department, and the outflow outside of device, the staff of being convenient for collect silt.
The mud outlet 6 is long-strip-shaped, a soft plug matched with the mud outlet 6 is arranged on the outer side of the bottom wall of the settling tank 1, the soft plug is taken down after the sewage is placed still and the surface water body is extracted, and a carrier is placed below the mud outlet 6, so that the collecting work of the mud can be realized.
The front wall outside of the sedimentation tank 1 is provided with a strip-shaped observation window 7, so that workers can observe the standing degree of sewage and the water extraction process conveniently.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a silt separator for sewage treatment, includes sedimentation tank (1), its characterized in that: the top wall of the sedimentation tank (1) is provided with a filtering part (2) for filtering large-particle impurities in sewage, the rear side of the sedimentation tank (1) is provided with a cavity (3) for receiving the impurities filtered by the filtering part (2), the side wall of the sedimentation tank (1) is provided with a pumping component (4) penetrating through the side wall, the bottom wall of the sedimentation tank (1) is provided with a slope (5), and the bottom wall of the slope bottom of the slope (5) is provided with a mud outlet (6) penetrating through the bottom wall;
the water pumping assembly (4) comprises a water pumping pump (41) fixedly arranged on the outer side of the side wall of the sedimentation tank (1), the water pumping pump (41) is connected with a soft pipe (42), one end of the soft pipe (42) is communicated with the water pumping pump (41), the other end of the soft pipe is provided with a floating ball (43), and the floating ball (43) is fixedly arranged at the tail end of the soft pipe (42) so that a water inlet of the soft pipe (42) is kept at the water surface.
2. A sludge separation apparatus for sewage treatment according to claim 1, wherein: the filtering part (2) comprises an opening (21) positioned at the upper part of the top wall of the settling tank (1), the opening (21) is in a semicircular arc shape, a rotating motor (22) is arranged at the center of a straight edge of the opening (21), the lower end of the rotating motor (22) is connected with a poking rod (23), and a poking path of the poking rod (23) is consistent with the shape of the opening (21).
3. A sludge separation apparatus for sewage treatment according to claim 1, wherein: the top wall of the sedimentation tank (1) is provided with a plurality of through filtering holes (11) for filtering sewage, and the bottom wall of a poking rod (23) of the filtering part (2) is attached to the outer side of the top wall of the sedimentation tank (1).
4. A sludge separation apparatus for sewage treatment according to claim 1, wherein: the cavity (3) and the sedimentation tank (1) rear wall are integrally arranged, the height of the cavity (3) is higher than that of the sedimentation tank (1) and is flush with the filtering part (2), a cavity door (31) for large particles to fall into after filtering is arranged on the front side of the cavity (3), and the height of the cavity door (31) is matched with that of the toggle rod (23).
5. A sludge separation apparatus for sewage treatment according to claim 1, wherein: the bottom wall of the cavity (3) is provided with a small slope (32), the setting direction of the small slope (32) is front high and rear low, the rear wall of the cavity (3) is provided with an outlet (33), and the opening height of the outlet (33) is positioned at the slope bottom of the small slope (32).
6. A sludge separation apparatus for sewage treatment according to claim 1, wherein: the slope (5) is arranged at the left and right bottoms, and the inclination angle of the slope (5) relative to the horizontal plane is 15-20 degrees.
7. A sludge separation apparatus for sewage treatment according to claim 1, wherein: the mud outlet (6) is strip-shaped, and a soft plug matched with the mud outlet (6) is arranged on the outer side of the bottom wall of the sedimentation tank (1).
8. A sludge separation apparatus for sewage treatment according to claim 1, wherein: the outside of the front wall of the sedimentation tank (1) is provided with a strip-shaped observation window (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321690126.7U CN220238037U (en) | 2023-06-29 | 2023-06-29 | Sludge separation device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321690126.7U CN220238037U (en) | 2023-06-29 | 2023-06-29 | Sludge separation device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220238037U true CN220238037U (en) | 2023-12-26 |
Family
ID=89234844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321690126.7U Active CN220238037U (en) | 2023-06-29 | 2023-06-29 | Sludge separation device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220238037U (en) |
-
2023
- 2023-06-29 CN CN202321690126.7U patent/CN220238037U/en active Active
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