CN211170208U - Clarifier for sewage treatment - Google Patents
Clarifier for sewage treatment Download PDFInfo
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- CN211170208U CN211170208U CN201921977144.7U CN201921977144U CN211170208U CN 211170208 U CN211170208 U CN 211170208U CN 201921977144 U CN201921977144 U CN 201921977144U CN 211170208 U CN211170208 U CN 211170208U
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- clarifier
- sewage treatment
- mixing tank
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Abstract
The utility model provides a clarifier for sewage treatment relates to the sewage treatment device field, including the blending tank, barrel and mud bucket, the top of barrel is equipped with blending tank and first agitator motor, the lateral wall of blending tank passes through the one end of two lateral pipe connection house steward, the house steward runs through the top of barrel and the one end of other end connection spiral inlet pipe, the inside of barrel is equipped with the filter chamber, the bottom of filter chamber is equipped with the screen cloth, the middle part of filter chamber is equipped with the bobbin, the below of bobbin is equipped with the deconcentrator, the inside of bobbin is located to the spiral inlet pipe, the entrance point of deconcentrator is connected to the other end of spiral inlet pipe, the bottom of first agitator motor is equipped with first pivot, the top that first pivot runs through the barrel scrapes mud mechanism in the internal connection of barrel, the bottom of barrel is equipped with the mud bucket, the outside of barrel is equipped. The utility model discloses flocculation sedimentation is effectual, can practice thrift the cost.
Description
Technical Field
The utility model belongs to sewage treatment device field, concretely relates to clarifier for sewage treatment.
Background
The clarifier is used for clarifying green liquor and white liquor, and white mud and green mud mixed in the clarifier are precipitated and separated by virtue of gravity. Traditional depositing reservoir subsides speed slowly, and is inefficient, and the suspended solid can not accomplish fully to subside, and it is great to the depositing reservoir water impact of intaking perpendicularly, leads to the suspended solid concentration of export water too high, and when quality of water suspended solid is low, flocculation effect is poor, consumes the medicament many.
Therefore, a clarifier for sewage treatment with good flocculation sedimentation effect and cost saving is urgently needed to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clarifier for sewage treatment aiming at the defects of the prior clarifier for sewage treatment.
The utility model provides a following technical scheme:
a clarifier for sewage treatment comprises a mixing tank, a barrel body and a mud bucket, wherein the top of the barrel body is provided with the mixing tank and a first stirring motor, the side wall of the mixing tank is connected with one end of a header pipe through two branch pipes, the header pipe penetrates through the top of the barrel body, the other end of the header pipe is connected with one end of a spiral feeding pipe, the inside of the barrel body is provided with a filter chamber, the bottom of the filter chamber is provided with a screen mesh, the middle part of the filter chamber is provided with a pipe barrel, a disperser is arranged below the pipe barrel, the spiral feeding pipe is arranged inside the pipe barrel, the other end of the spiral feeding pipe is connected with an inlet end of the disperser, the bottom of the first stirring motor is provided with a first rotating shaft, the first rotating shaft penetrates through the top of the barrel body and is connected with a mud scraping mechanism in the barrel body, the bottom, the medicine chest is connected with the side wall of the mud bucket through a medicine adding pipe.
Preferably, the top of blending tank is equipped with second agitator motor, second agitator motor's bottom is equipped with and runs through the second pivot at blending tank top, the middle part lateral wall of second pivot is equipped with two stirring rakes, first stirring frame is connected to the bottom of second pivot, the one end of the bottom lateral wall of blending tank is equipped with the water inlet, two the lateral pipe is located the offside of water inlet.
Preferably, the upper surface of the top of the pipe barrel and the upper surface of the top of the filtering cavity are in the same plane, and the disperser is arranged above the mud scraping mechanism.
Preferably, the bottom of the first rotating shaft is arranged inside the mud bucket and is connected with the second stirring frame.
Preferably, one end of the medicine increasing pipe is connected with the outlet end of the medicine box, the other end of the medicine increasing pipe is connected with the inlet end of the medicine increasing pump, and the outlet end of the medicine increasing pump is connected with the side wall of the mud bucket.
Preferably, the top of the mixing tank is provided with a dosing pipe, the side wall of the cylinder body is provided with a water outlet pipe, and the inlet end of the water outlet pipe is arranged in the filter cavity.
The utility model has the advantages that: after flocculation reaction of sewage and flocculating agent, the sewage enters a clarification tank through a spiral water inlet pipeline, the impact of inlet water on a water tank is reduced through the design that the spiral pipeline is tangent to a central drum, suspended matters and water are centrifugally separated in the rotating process, and then the sewage is settled in the clarification tank, so that a good settling effect can be achieved; the thickening pipe is simple in structure, the medicine adding pump is started, and a proper amount of flocculating agent in the medicine box is added into the mud bucket, so that the flocculating agent reacts with the solid again, and the flocculation effect is promoted.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Labeled as: 1. a mixing tank; 2. a barrel; 3. a mud bucket; 4. a first stirring motor; 5. a branch pipe; 6. a header pipe; 7. a spiral feed pipe; 8. a filter chamber; 9. screening a screen; 10. a tube barrel; 11. a disperser; 12. a first rotating shaft; 13. a mud scraping mechanism; 14. a medicine chest; 15. a medicine adding pipe; 16. a second stirring motor; 17. a second rotating shaft; 18. a stirring paddle; 19. a first stirring frame; 20. a water inlet; 21. a second stirring frame; 22. a medicine adding pump; 23. a medicine feeding pipe; 24. and (5) discharging a water pipe.
Detailed Description
As shown in figure 1, a clarifier for sewage treatment comprises a mixing tank 1, a barrel 2 and a mud bucket 3, wherein the top of the barrel 2 is provided with the mixing tank 1 and a first stirring motor 4, the side wall of the mixing tank 1 is connected with one end of a main pipe 6 through two branch pipes 5, the main pipe 6 penetrates through the top of the barrel 2, the other end of the main pipe 6 is connected with one end of a spiral feeding pipe 7, the inside of the barrel 2 is provided with a filtering chamber 8, the bottom of the filtering chamber 8 is provided with a screen 9, the middle part of the filtering chamber 8 is provided with a pipe barrel 10, a disperser 11 is arranged below the pipe barrel 10, the spiral feeding pipe 7 is arranged inside the pipe barrel 10, the other end of the spiral feeding pipe 7 is connected with the inlet end of the disperser 11, the bottom of the first stirring motor 4 is provided with a first rotating shaft 12, the first rotating shaft 12 penetrates through the top of the barrel 2 and is connected with a, the medicine box 14 is connected with the side wall of the mud bucket 3 through a medicine adding pipe 15.
The top of blending tank 1 is equipped with second agitator motor 16, and the bottom of second agitator motor 16 is equipped with the second pivot 17 that runs through 1 top of blending tank, and the middle part lateral wall of second pivot 17 is equipped with two stirring rakes 18, and first stirring frame 19 is connected to the bottom of second pivot 17, and the one end of the bottom lateral wall of blending tank 1 is equipped with water inlet 20, and the offside of water inlet 20 is located to two bleeder 5. The upper surface of the top of the pipe barrel 10 is in the same plane with the upper surface of the top of the filter chamber 8, and the disperser 11 is arranged above the mud scraping mechanism 13. The bottom of the first rotating shaft 12 is arranged inside the mud bucket 3 and is connected with the second stirring frame 21. One end of the medicine increasing pipe 15 is connected with the outlet end of the medicine box 14, the other end of the medicine increasing pipe is connected with the inlet end of the medicine increasing pump 22, and the outlet end of the medicine increasing pump 22 is connected with the side wall of the mud bucket 3. The top of the mixing tank 1 is provided with a dosing pipe 23, the side wall of the cylinder body 2 is provided with a water outlet pipe 24, and the inlet end of the water outlet pipe 24 is arranged inside the filter cavity 8.
The utility model discloses a use-way does: sewage enters the mixing tank 1 through the water inlet 20, a flocculating agent is injected into the sewage through the chemical adding pipe 23, the second stirring motor 16 is started, the second rotating shaft 17 drives the stirring paddle 18 and the first stirring frame 19 to rotate, the mixed liquid is primarily stirred, the liquid in the mixing tank 1 enters the main pipe 6 through the two branch pipes 5 and enters the spiral feeding pipe 7 in the pipe barrel 10 through the main pipe 6, suspended matters and water are centrifugally separated in the rotating process and enter the barrel body 2 through the disperser 11, the first stirring motor 4 is started, the first rotating shaft 12 drives the mud scraping mechanism 13 and the second stirring frame 21 to rotate, after the sewage and the flocculating agent react in the barrel body 2, solid is settled in the mud bucket 3, the chemical adding pump 22 is started, a proper amount of flocculating agent in the chemical box 14 is added in the mud bucket 3, the flocculating agent and the solid react again, the flocculating effect is promoted, and the flocculating agent is locally added and used, avoid extravagant, practice thrift the cost, the liquid part after the abundant flocculation gets into filter chamber 8 through screen cloth 9, discharges and collects through outlet pipe 24.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A clarifier for sewage treatment comprises a mixing tank, a barrel body and a mud bucket, and is characterized in that the top of the barrel body is provided with the mixing tank and a first stirring motor, the side wall of the mixing tank is connected with one end of a header pipe through two branch pipes, the header pipe penetrates through the top of the barrel body, the other end of the header pipe is connected with one end of a spiral feeding pipe, a filter chamber is arranged in the barrel body, the bottom of the filter chamber is provided with a screen mesh, the middle part of the filter chamber is provided with a pipe barrel, a disperser is arranged below the pipe barrel, the spiral feeding pipe is arranged in the pipe barrel, the other end of the spiral feeding pipe is connected with the inlet end of the disperser, the bottom of the first stirring motor is provided with a first rotating shaft, the first rotating shaft penetrates through the top of the barrel body and is connected with a mud scraping mechanism in the barrel, and a medicine box is arranged outside the barrel and is connected with the side wall of the mud bucket through a medicine adding pipe.
2. The clarifier of claim 1, wherein a second agitator motor is arranged at the top of the mixing tank, a second rotating shaft penetrating through the top of the mixing tank is arranged at the bottom of the second agitator motor, two agitating paddles are arranged on the middle outer side wall of the second rotating shaft, the bottom of the second rotating shaft is connected with the first agitating frame, a water inlet is arranged at one end of the bottom side wall of the mixing tank, and two branch pipes are arranged on the opposite side of the water inlet.
3. A clarifier for sewage treatment according to claim 2, wherein the top surface of the top of the pipe barrel is coplanar with the top surface of the top of the filter chamber, and the disperser is arranged above the sludge-scraping mechanism.
4. A clarifier for sewage treatment as claimed in claim 3, wherein the bottom of the first rotating shaft is arranged inside the mud bucket and connected with the second agitating frame.
5. A clarifier for sewage treatment according to claim 4, wherein one end of the chemical-adding pipe is connected with the outlet end of the chemical-adding box, the other end is connected with the inlet end of the chemical-adding pump, and the outlet end of the chemical-adding pump is connected with the side wall of the mud bucket.
6. A clarifier for sewage treatment as claimed in claim 5, wherein the top of the mixing tank is provided with a dosing pipe, the side wall of the cylinder body is provided with a water outlet pipe, and the inlet end of the water outlet pipe is arranged inside the filter chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921977144.7U CN211170208U (en) | 2019-11-15 | 2019-11-15 | Clarifier for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921977144.7U CN211170208U (en) | 2019-11-15 | 2019-11-15 | Clarifier for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211170208U true CN211170208U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921977144.7U Active CN211170208U (en) | 2019-11-15 | 2019-11-15 | Clarifier for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211170208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646296A (en) * | 2022-12-27 | 2023-01-31 | 常州市振邦化工制造有限公司 | Bactericidal effect check out test set of germicide |
-
2019
- 2019-11-15 CN CN201921977144.7U patent/CN211170208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646296A (en) * | 2022-12-27 | 2023-01-31 | 常州市振邦化工制造有限公司 | Bactericidal effect check out test set of germicide |
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