CN217323493U - Bottom water inlet type sedimentation tank for town sewage treatment - Google Patents
Bottom water inlet type sedimentation tank for town sewage treatment Download PDFInfo
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- CN217323493U CN217323493U CN202221095265.0U CN202221095265U CN217323493U CN 217323493 U CN217323493 U CN 217323493U CN 202221095265 U CN202221095265 U CN 202221095265U CN 217323493 U CN217323493 U CN 217323493U
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- mixing box
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- mixing
- sedimentation tank
- sewage treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a bottom water inlet type sedimentation tank for town sewage treatment, in particular to the technical field of sedimentation tanks, which comprises a mixing box, wherein one side of the mixing box is fixedly provided with a sedimentation tank, the top end of the mixing box is provided with a mixing mechanism, and the bottom end of the mixing box is provided with a dredging mechanism; mixing mechanism includes the motor, the top at the mixing box is established to the motor, the inside of mixing box is equipped with a first bull stick and two auger delivery poles, and the stirring rake is established between two auger delivery poles, the fixed a plurality of stirring rakes that are equipped with in outer end of first bull stick, two auger delivery pole's outer end is fixed respectively and is equipped with second straight-teeth gear and first driven pulley, the fixed first straight-teeth gear and the first driving pulley that distribute about being equipped with in outer end of first bull stick, first driving pulley and the meshing of second straight-teeth gear. The utility model discloses the maintenance cost is low, has the practicality.
Description
Technical Field
The utility model relates to a sedimentation tank technical field, concretely relates to bottom formula sedimentation tank of intaking for town sewage treatment.
Background
The sedimentation tank is applied to municipal or town sewage drainage engineering, removes suspended matters in water by utilizing the natural sedimentation or the coagulating sedimentation effect of water, is a structure for removing the suspended matters in the water by utilizing the sedimentation effect, and is equipment for purifying water quality, and the sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction.
The sedimentation tank is generally a structure for separating sludge and water before or after biochemistry, and most of the sedimentation tank is sludge with finer separated particles. Before biochemistry, the sludge is called a primary sedimentation tank, the inorganic components of the precipitated sludge are more, and the water content of the sludge is lower than that of the sludge in a secondary sedimentation tank. The sedimentation tank after biochemistry is generally called as a secondary sedimentation tank, most of the sedimentation tank is organic sludge, and the water content of the sludge is high.
The prior art has the following defects: the maintenance cost of the common mechanical sludge discharge equipment is higher, so that the cost for treating the accumulated sludge in the sedimentation tank is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a bottom formula sedimentation tank of intaking for town sewage treatment to it is higher to solve among the prior art mechanical row mud equipment maintenance cost, makes the problem of the cost-push who handles the inside gathering mud of sedimentation tank.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a bottom water inlet type sedimentation tank for town sewage treatment comprises a mixing box, wherein a sedimentation tank is fixedly arranged on one side of the mixing box, a mixing mechanism is arranged at the top end of the mixing box, and a dredging mechanism is arranged at the bottom end of the mixing box;
the mixing mechanism comprises a motor, the motor is arranged above a mixing box, a first rotating rod and two spiral conveying rods are arranged inside the mixing box, stirring paddles are arranged between the two spiral conveying rods, a plurality of stirring paddles are fixedly arranged at the outer end of the first rotating rod, a second straight gear and a first driven pulley are fixedly arranged at the outer ends of the two spiral conveying rods respectively, a first straight gear and a first driving pulley which are vertically distributed are fixedly arranged at the outer end of the first rotating rod, the first driving pulley is meshed with the second straight gear, the first driving pulley is connected with the first driven pulley through a first belt, two water pumps which are horizontally distributed are fixedly arranged at the top end of the settling box, and the working efficiency of sewage treatment is improved;
the desilting mechanism comprises a second driving belt pulley, the bottom of the first rotating rod extends out of the bottom of the mixing box, the bottom of the mixing box is connected with the bottom of the mixing box through a sealing bearing, a second rotating rod is arranged at the rear side of the first rotating rod through a bearing, a first bevel gear and a second driven belt pulley which are distributed from top to bottom are fixedly arranged at the outer end of the second rotating rod, the second driving belt pulley is connected with the second driven belt pulley through a second belt, a second bevel gear is meshed with one side of the first bevel gear, a second electric push rod is fixedly arranged at one side of the second bevel gear, one end of the second electric push rod extends into the interior of the settling box, a threaded rod is fixedly arranged at one end of the second electric push rod, and a push plate is arranged at the outer end of the threaded rod and used for reducing the cost of treating sludge accumulated in the settling box.
Further, the top of mixing box is all extended to the top of first bull stick and auger delivery pole and the two is passed through the bearing and is connected, auger delivery pole's bottom is passed through the bearing with the inside bottom of mixing box and is connected, supports first bull stick and auger delivery pole.
Further, the inside of setting tank articulates there are plywood and the two contact that distributes around two, the top of plywood is equipped with left and right sides first electric putter and the telescopic link that distributes, the both ends of first electric putter and telescopic link are articulated through the activity free bearing with the inner wall of setting tank and the top of plywood respectively, the plywood is established in the top of push pedal, takes flocculated impurity when preventing to take out clear water.
Further, the fixed first pipeline that distributes from top to bottom that is equipped with of opposite side of mixing box, the fixed support frame that is equipped with in outer end of motor, the bottom mounting of support frame is established on the top of mixing box, and the letting in of the sewage of being convenient for, the support frame supports the motor.
Furthermore, the outer end of the second electric push rod is connected with one side of the settling box through a sealing bearing, one end of the threaded rod is connected with the inner wall of the other side of the settling box through a bearing, and the second electric push rod and the threaded rod are supported.
Furthermore, T shape spout has been seted up to the front side inside of setting tank, the fixed T shape slider that is equipped with in front side of push pedal, the inside and the two sliding connection of T shape spout are extended into to the front side of T shape slider, the bottom and the front and back side of push pedal contact with the inner wall of setting tank respectively, lead the push pedal.
Further, the bottom of mixing box and the bottom of setting tank are equipped with three supporting leg, two the supporting leg is all fixed to be established and is distributed about and in the bottom of setting tank, another the fixed bottom of establishing at the mixing box of supporting leg, the supporting leg supports the bottom and the setting tank of mixing box.
Further, it is left the fixed second pipeline that is equipped with of inlet tube one end of water pump, the inside intercommunication of second pipeline and mixing box, it is left the fixed third pipeline that is equipped with of water pump outlet pipe one end, the one end and the inside intercommunication of settling tank of third pipeline, right side the fixed fourth pipeline that is equipped with of inlet tube one end of water pump, the one end and the inside intercommunication of settling tank of fourth pipeline, the opposite side of settling tank has the chamber door through hinge joint, and inside left pump control mixed liquid got into the settling tank, the water pump on right side was convenient for take the sewage after handling out.
The embodiment of the utility model provides a have following advantage:
1. the motor drives the two spiral conveying rods to rotate and vertically turn and mix the mixed liquid of the sewage, the flocculating agent and the coagulating agent in the mixing box, the mixing paddles continuously stir the mixed liquid, the first electric push rod is started to contract, the two plywood plates are upwards opened, and the water pump on the left side is started to pump the mixed liquid in the mixing box into the settling box;
2. second electric putter extension makes second bevel gear and first bevel gear meshing, and first pivot rotation drives second driving pulley and rotates, drives second bevel gear then, second electric putter and threaded rod and rotates to make the push pedal remove the mud that deposits with the inside bottom of settling tank along the threaded rod from the left hand right side and clean chamber door department, open the chamber door, can clear away mud, compare with prior art, this device maintenance cost is low, has the practicality.
Drawings
Fig. 1 is the overall main view structure diagram provided by the present invention.
Fig. 2 is a schematic view of the whole bottom view structure provided by the present invention.
Fig. 3 is a schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of a front sectional structure provided by the present invention.
Fig. 5 is a schematic view of a rear sectional structure of the settling tank provided by the present invention.
In the figure: 1. a mixing box; 2. a settling tank; 3. supporting legs; 4. a motor; 5. a first rotating lever; 6. a stirring paddle; 7. a first straight gear; 8. a first drive pulley; 9. a screw conveying rod; 10. a second spur gear; 11. a first driven pulley; 12. a first belt; 13. a water pump; 14. plate combination; 15. a first electric push rod; 16. a second drive pulley; 17. a second rotating rod; 18. a first bevel gear; 19. a second driven pulley; 20. a second belt; 21. a second bevel gear; 22. a second electric push rod; 23. a threaded rod; 24. and (3) pushing a plate.
Detailed Description
The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1 and 4 of the specification, the bottom water inlet type sedimentation tank for urban sewage treatment of the embodiment comprises a mixing tank 1, wherein a sedimentation tank 2 is fixedly arranged on one side of the mixing tank 1, and a mixing mechanism is arranged at the top end of the mixing tank 1;
the mixing mechanism comprises a motor 4, the motor 4 is arranged above a mixing box 1, a first rotating rod 5 and two spiral conveying rods 9 are arranged inside the mixing box 1, the stirring paddles 6 are arranged between the two spiral conveying rods 9, a plurality of stirring paddles 6 are fixedly arranged at the outer end of the first rotating rod 5, a second straight gear 10 and a first driven pulley 11 are respectively fixedly arranged at the outer ends of the two spiral conveying rods 9, a first straight gear 7 and a first driving pulley 8 which are vertically distributed are fixedly arranged at the outer end of the first rotating rod 5, the first driving pulley 8 is meshed with the second straight gear 10, the first driving pulley 8 is connected with the first driven pulley 11 through a first belt 12, two water pumps 13 which are horizontally distributed are fixedly arranged at the top end of the settling box 2, and the working efficiency of sewage treatment is improved;
further, the top of mixing box 1 is all extended to the top of first bull stick 5 and auger delivery pole 9 and the two passes through the bearing and connects, auger delivery pole 9's bottom passes through the bearing with the inside bottom of mixing box 1 and is connected, supports first bull stick 5 and auger delivery pole 9.
Further, the fixed first pipeline that distributes from top to bottom that is equipped with of opposite side of mixing box 1, the fixed support frame that is equipped with in outer end of motor 4, the bottom mounting of support frame is established on the top of mixing box 1, and the letting in of the sewage of being convenient for, the support frame supports the motor.
Further, the bottom of mixing box 1 and the bottom of setting tank 2 are equipped with three supporting leg 3, two supporting leg 3 is all fixed to be established in the bottom of setting tank 2 and is controlled and distribute, another supporting leg 3 is fixed to be established in the bottom of mixing box 1, and supporting leg 3 supports mixing box 1's bottom and setting tank 2.
Further, it is left the fixed second pipeline that is equipped with of inlet tube one end of water pump 13, the inside intercommunication of second pipeline and mixing box 1, it is left the fixed third pipeline that is equipped with of water pump 13 outlet pipe one end, the one end of third pipeline and the inside intercommunication of settling box 2, right side the fixed fourth pipeline that is equipped with of inlet tube one end of water pump 13, the one end and the inside intercommunication of settling box 2 of fourth pipeline, there is the chamber door opposite side of settling box 2 through hinged joint, and left water pump 13 control is mixed liquid and is got into inside settling box 2, and the water pump 13 on right side is convenient for take the sewage after handling out.
The implementation scenario is specifically as follows: sewage, flocculating agent and coagulating agent are put into a mixing box 1 through a first pipeline below, a motor 4 is started, the motor 4 drives a first rotating rod 5, a plurality of stirring paddles 6, a first straight gear 7 and a first driving pulley 8 to rotate, the first driving pulley 8 rotates to drive a second straight gear 10 to rotate, then a left spiral conveying rod 9 rotates, the first driving pulley 8 drives a first driven pulley 11 to rotate through a first belt 12, the first driven pulley 11 rotates to enable the right spiral conveying rod 9 to rotate, at the moment, the two spiral conveying rods 9 stir and mix the sewage, the flocculating agent and the coagulating agent mixed liquid in the mixing box 1 up and down, the plurality of stirring paddles 6 continuously stir the mixed liquid, a first electric push rod 15 is started to shrink, two plywood plates 14 are opened upwards, a left water pump 13 is started to pump the mixed liquid in the mixing box 1 into a settling box 2, this device makes impurity in the sewage react with flocculating agent and coagulant fast, and the inside bottom that becomes great flocculating constituent deposit at setting tank 2 improves sewage treatment's work efficiency, and this embodiment has specifically solved and has relied on the natural sedimentation to handle sewage among the prior art for sewage treatment's the lower problem of work efficiency.
Referring to the attached drawings 1-5 of the specification, the bottom water inlet type sedimentation tank for town sewage treatment of the embodiment is characterized in that a dredging mechanism is arranged at the bottom end of the mixing box 1, two plywood plates 14 which are distributed in the front and back are hinged inside the sedimentation box 2 and are in contact with each other, a first electric push rod 15 and a telescopic rod which are distributed in the left and right directions are arranged above the plywood plate 14, two ends of the first electric push rod 15 and two ends of the telescopic rod are hinged with the inner wall of the sedimentation box 2 and the top end of the plywood plate 14 through movable hinge seats respectively, and the plywood plate 14 is arranged above the push plate 24 and is used for preventing flocculated impurities from being brought up when clear water is pumped out.
The dredging mechanism comprises a second driving belt pulley 16, the bottom end of the first rotating rod 5 extends out of the bottom end of the mixing box 1 and is connected with the bottom end of the mixing box through a sealing bearing, the bottom end of the mixing box 1 is provided with a second rotating rod 17 through a bearing, the second rotating rod 17 is arranged at the rear side of the first rotating rod 5, a first bevel gear 18 and a second driven pulley 19 which are distributed up and down are fixedly arranged at the outer end of the second rotating rod 17, the second driving pulley 16 is connected to a second driven pulley 19 by a second belt 20, one side of the first bevel gear 18 is engaged with a second bevel gear 21, one side of the second bevel gear 21 is fixedly provided with a second electric push rod 22, one end of the second electric push rod 22 extends into the interior of the settling tank 2, one end of the second electric push rod 22 is fixedly provided with a threaded rod 23, the outer end screw thread of threaded rod 23 is equipped with push pedal 24, reduces the cost of handling the inside gathering mud of settling tank 2.
Further, the outer end of the second electric push rod 22 is connected with one side of the settling tank 2 through a sealing bearing, one end of the threaded rod 23 is connected with the inner wall of the other side of the settling tank 2 through a bearing, and the second electric push rod 22 and the threaded rod 23 are supported.
Further, a T-shaped sliding groove is formed in the front side of the settling tank 2, a T-shaped sliding block is fixedly arranged on the front side of the push plate 24, the front side of the T-shaped sliding block extends into the T-shaped sliding groove and is connected with the T-shaped sliding groove in a sliding mode, and the bottom end and the front side and the rear side of the push plate 24 are respectively in contact with the inner wall of the settling tank 2 to guide the push plate 24.
The implementation scenario is specifically as follows: extending 15 to close the two pipes 14, starting the right side 13 to take out the clear water, starting the second electric push rod 22, extending the second electric push rod 22 to engage the second bevel gear 21 with the first bevel gear 18, rotating the first rotating rod 5 to drive the second driving pulley 16 to rotate, rotating the second driving pulley 16 to drive the second driven pulley 19 to rotate through the second belt 20, rotating the second driven pulley 19 to rotate the second rotating rod 17, rotating the second rotating rod 17 to rotate the first bevel gear 18, and then driving the second bevel gear 21, the second electric push rod 22 and the threaded rod 23 to rotate, so that the push plate 24 moves from left to right along the threaded rod 23 to clean the sludge settled at the bottom end inside the settling box 2 to the box door, and opening the box door to clear the sludge, the device has low maintenance cost and practicability, and the embodiment specifically solves the problem that the mechanical sludge discharge equipment in the prior art has high maintenance cost, so that the cost for treating the sludge accumulated in the sedimentation tank is increased.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a bottom formula sedimentation tank of intaking for town sewage treatment, includes mixing box (1), its characterized in that: a settling tank (2) is fixedly arranged on one side of the mixing tank (1), a mixing mechanism is arranged at the top end of the mixing tank (1), and a dredging mechanism is arranged at the bottom end of the mixing tank (1);
the mixing mechanism comprises a motor (4), the motor (4) is arranged above the mixing box (1), a first rotating rod (5) and two spiral conveying rods (9) are arranged in the mixing box (1), a stirring paddle (6) is arranged between the two spiral conveying rods (9), a plurality of stirring paddles (6) are fixedly arranged at the outer end of the first rotating rod (5), a second straight gear (10) and a first driven belt pulley (11) are respectively and fixedly arranged at the outer ends of the two spiral conveying rods (9), the outer end of the first rotating rod (5) is fixedly provided with a first straight gear (7) and a first driving belt pulley (8) which are distributed up and down, the first driving belt pulley (8) is meshed with the second straight gear (10), the first driving belt pulley (8) is connected with the first driven belt pulley (11) through a first belt (12), two water pumps (13) distributed left and right are fixedly arranged at the top end of the settling tank (2);
the dredging mechanism comprises a second driving belt pulley (16), the bottom end of the first rotating rod (5) extends out of the bottom end of the mixing box (1) and is connected with the bottom end of the mixing box (1) through a sealing bearing, the bottom end of the mixing box (1) is provided with a second rotating rod (17) through a bearing, the second rotating rod (17) is arranged on the rear side of the first rotating rod (5), the outer end of the second rotating rod (17) is fixedly provided with a first bevel gear (18) and a second driven belt pulley (19) which are vertically distributed, the second driving belt pulley (16) is connected with the second driven belt pulley (19) through a second belt (20), one side of the first bevel gear (18) is engaged with a second bevel gear (21), one side of the second bevel gear (21) is fixedly provided with a second electric push rod (22), one end of the second electric push rod (22) extends into the settling box (2), one end of the second electric push rod (22) is fixedly provided with a threaded rod (23), the outer end of the threaded rod (23) is provided with a push plate (24) in a threaded manner.
2. The bottom water inlet type sedimentation tank for town sewage treatment as claimed in claim 1, wherein: the top of first bull stick (5) and auger delivery pole (9) all extend the top of mixing box (1) and the two passes through the bearing and connects, the bottom of auger delivery pole (9) passes through the bearing with the inside bottom of mixing box (1) and is connected.
3. The bottom water inlet type sedimentation tank for town sewage treatment as claimed in claim 1, wherein: the inside of setting tank (2) articulates plywood (14) and the two contact that has two front and back distributions, the top of plywood (14) is equipped with first electric putter (15) and the telescopic link of left and right sides distribution, the both ends of first electric putter (15) and telescopic link are articulated through the activity free bearing with the inner wall of setting tank (2) and the top of plywood (14) respectively, the top at push pedal (24) is established in plywood (14).
4. The bottom water inlet type sedimentation tank for town sewage treatment as claimed in claim 1, wherein: the fixed first pipeline that distributes from top to bottom that is equipped with of opposite side of mixing box (1), the fixed support frame that is equipped with in outer end of motor (4), the bottom mounting of support frame establishes the top at mixing box (1).
5. The bottom water inlet type sedimentation tank for town sewage treatment as claimed in claim 1, wherein: the outer end of the second electric push rod (22) is connected with one side of the settling tank (2) through a sealing bearing, and one end of the threaded rod (23) is connected with the inner wall of the other side of the settling tank (2) through a bearing.
6. The bottom water inlet type sedimentation tank for town sewage treatment as claimed in claim 1, wherein: the inside T shape spout of having seted up of front side of setting tank (2), the fixed T shape slider that is equipped with in front side of push pedal (24), the inside and the two sliding connection of T shape spout are extended into to the front side of T shape slider, the bottom and the front and back side of push pedal (24) contact with the inner wall of setting tank (2) respectively.
7. The bottom water inlet type sedimentation tank for town sewage treatment as claimed in claim 1, wherein: the bottom of mixing box (1) and the bottom of setting tank (2) are equipped with three supporting leg (3), two supporting leg (3) are all fixed to be established and are distributed about the bottom of setting tank (2), another supporting leg (3) are fixed to be established in the bottom of mixing box (1).
8. The bottom water inlet type sedimentation tank for town sewage treatment as claimed in claim 1, wherein: it is left the fixed second pipeline that is equipped with of inlet tube one end of water pump (13), the inside intercommunication of second pipeline and mixing box (1), it is left water pump (13) outlet pipe one end is fixed and is equipped with the third pipeline, the one end of third pipeline and the inside intercommunication of settling box (2), right side the fixed fourth pipeline that is equipped with of inlet tube one end of water pump (13), the one end of fourth pipeline and the inside intercommunication of settling box (2), the opposite side of settling box (2) is through hinge joint has the chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221095265.0U CN217323493U (en) | 2022-05-09 | 2022-05-09 | Bottom water inlet type sedimentation tank for town sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221095265.0U CN217323493U (en) | 2022-05-09 | 2022-05-09 | Bottom water inlet type sedimentation tank for town sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217323493U true CN217323493U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221095265.0U Active CN217323493U (en) | 2022-05-09 | 2022-05-09 | Bottom water inlet type sedimentation tank for town sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217323493U (en) |
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2022
- 2022-05-09 CN CN202221095265.0U patent/CN217323493U/en active Active
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Address after: 214200 baihechang Road, huankeyuan, Yixing City, Wuxi City, Jiangsu Province Patentee after: Jiangsu Hongyang Environmental Protection Co.,Ltd. Address before: 214200 baihechang Road, huankeyuan, Yixing City, Wuxi City, Jiangsu Province Patentee before: JIANGSU ZHONGCHAO ENVIRONMENTAL PROTECTION Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |