CN220070819U - Wastewater sedimentation tank with bottom adsorption and discharge structure - Google Patents
Wastewater sedimentation tank with bottom adsorption and discharge structure Download PDFInfo
- Publication number
- CN220070819U CN220070819U CN202321664193.1U CN202321664193U CN220070819U CN 220070819 U CN220070819 U CN 220070819U CN 202321664193 U CN202321664193 U CN 202321664193U CN 220070819 U CN220070819 U CN 220070819U
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- sedimentation tank
- fixedly connected
- discharge structure
- tail end
- wastewater
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- 238000004069 wastewater sedimentation Methods 0.000 title claims abstract description 20
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 17
- 238000004062 sedimentation Methods 0.000 claims abstract description 57
- 238000007790 scraping Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 abstract description 23
- 239000010802 sludge Substances 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to the technical field of sewage treatment and discloses a wastewater sedimentation tank with a bottom adsorption and discharge structure, which comprises a sedimentation tank, wherein a central pipe is arranged in the sedimentation tank, the bottom of the central pipe is fixedly connected with a connecting rod, the tail end of the connecting rod is fixedly connected with a reflecting plate, the bottom of the reflecting plate is fixedly connected with a cleaner, the bottom of the sedimentation tank is provided with a sewage suction pipe, the inside of the sewage suction pipe is provided with a one-way valve, the tail end of the sewage suction pipe is fixedly connected with a sewage collection tank, the top of the sewage collection tank is provided with a vacuum pump, the wastewater sedimentation tank with the bottom of the sedimentation tank is provided with the advantages of automatically discharging sludge, cleaning the sedimentation tank and the like, and the cleaner is used for cleaning the sedimentation tank by matching with the sewage collection tank and the sewage suction pipe, so that the problem that the sludge at the bottom of the wastewater sedimentation tank is inconvenient to discharge and the sewage tank is not provided with the function of the sedimentation tank at present is solved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a wastewater sedimentation tank with a bottom adsorption and discharge structure.
Background
The efficient sedimentation tank technology has very important practical significance in advanced sewage treatment, the sedimentation tank is the most important facility equipment in sewage treatment, is a structure for removing suspended matters in water through sedimentation, has wide application in wastewater treatment, and has various types, and can be divided into three types of horizontal flow type, vertical flow type and radial flow type according to the water flow direction in the tank.
The muddy water of the traditional vertical flow sedimentation tank is discharged into the tank from top to bottom by a central cylinder in the center of the sedimentation tank, and an umbrella-shaped baffle is arranged at an outlet of a central pipe, so that the muddy water is uniformly distributed in the tank and then slowly rises along the whole section of the tank. The suspended matter is settled into the conical sludge area at the bottom of the tank under the action of gravity, and clarified water is discharged from an overflow weir around the upper end of the tank. The pond has the advantages of convenient sludge discharge, simple management, small occupied area and the like, and is widely applied to the field of sewage treatment. However, the bottom of the sedimentation tank is conical, the sludge is adhered to the sludge hopper, so that the problems of denitrification floating sludge, anaerobic floating sludge and the like are easy to occur, the operation management difficulty is further increased, the sedimentation effect of the effluent is poor, the normal operation requirement on subsequent equipment is high, and the labor cost is increased.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the wastewater sedimentation tank with the bottom adsorption and discharge structure, which has the advantages of automatically discharging sludge at the bottom of the sedimentation tank and cleaning the sedimentation tank.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waste water sedimentation tank with sedimentation tank adsorbs discharge structure, includes the sedimentation tank, the inside of sedimentation tank is provided with the center tube, the bottom fixedly connected with connecting rod of center tube, the tail end fixedly connected with reflecting plate of connecting rod, the bottom fixedly connected with clearance ware of reflecting plate, the dirt absorbing pipe is installed to the bottom of sedimentation tank, the inside of dirt absorbing pipe is provided with the check valve, the tail end fixedly connected with dirt collecting box of dirt absorbing pipe, the vacuum pump is installed at the top of dirt collecting box.
Preferably, the cleaner comprises a motor case, a motor is arranged in the motor case, the output end of the motor is fixedly connected with a motor shaft, the tail end of the motor shaft is fixedly connected with a fixing rod, the tail end of the fixing rod is fixedly connected with a scraper blade, the outer part of the scraper blade is fixedly connected with a connecting column, and the tail end of the connecting column is provided with a rolling brush.
Preferably, the connecting rods are arranged at four, are circumferentially distributed at the bottom of the central tube, and are used for stably supporting and fixing the reflecting plate to avoid the shaking of the reflecting plate in the use process.
Preferably, the reflecting plate is arranged in an inverted cone structure, so that waste water passing by can be scattered to be uniformly distributed in the sedimentation tank.
Preferably, a conical mud storage area is arranged at the bottom of the sedimentation tank.
Preferably, the length of the scraping plate is smaller than that of a conical mud storage area arranged in the sedimentation tank, and the scraping plate can clean the sedimentation tank to avoid the problem of mud adhesion caused by long-term use of the sedimentation tank.
Preferably, the rolling brush is arranged at the back of the scraping plate.
The beneficial effects are that:
1. this waste water sedimentation tank with sedimentation bottom adsorbs exhaust structure can adsorb the discharge to the inside sediment of sedimentation tank through setting up in the dirt absorbing tube of sedimentation tank bottom, and the vacuum pump starts the inside air of collection dirt box of will discharging for the inside pressure of collection dirt box reduces, and then adsorbs the sediment of sedimentation tank bottom through the dirt absorbing tube, and sets up in the sedimentation tank bottom and makes the dirt absorbing tube can adsorb the inside most sediment of sedimentation tank, and the adsorption effect is ideal.
2. This waste water sedimentation tank with sedimentation bottom adsorbs exhaust structure drives the motor shaft through the motor of motor incasement portion and rotates for the motor shaft drives the dead lever and rotates, and the dead lever drives the scraper blade and clear up the sedimentation tank, and after the scraper blade clearance was accomplished, the round brush that sets up in the scraper blade back will clear up again, makes sedimentation tank inside can keep clean and tidy, increases the work efficiency of equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a connecting rod according to the present utility model;
FIG. 3 is a schematic view of a cleaner according to the present utility model;
FIG. 4 is a schematic view of a connecting column according to the present utility model.
In the figure: 1. a sedimentation tank; 2. a central tube; 3. a connecting rod; 4. a reflection plate; 5. a cleaner; 6. a motor case; 7. a motor shaft; 8. a fixed rod; 9. a scraper; 10. a connecting column; 11. a rolling brush; 12. a dirt suction pipe; 13. a one-way valve; 14. a dirt collection box; 15. and a vacuum pump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, a wastewater sedimentation tank with a bottom adsorption and discharge structure comprises a sedimentation tank 1, wherein a central tube 2 is arranged in the sedimentation tank 1, a connecting rod 3 is fixedly connected to the bottom of the central tube 2, a reflecting plate 4 is fixedly connected to the tail end of the connecting rod 3, a cleaner 5 is fixedly connected to the bottom of the reflecting plate 4, a sewage suction pipe 12 is arranged at the bottom of the sedimentation tank 1, a one-way valve 13 is arranged in the sewage suction pipe 12, a sewage collection tank 14 is fixedly connected to the tail end of the sewage suction pipe 12, a vacuum pump 15 and a vacuum pump 15 are arranged at the top of the sewage collection tank 14. The pressure inside the dirt collection tank 14 can be reduced so as to adsorb the muddy water inside the sedimentation tank 1.
Wherein, connecting rod 3 is provided with four, is circumference form and distributes in the bottom of center tube 2, sets up four connecting rods 3 and can carry out stable support to reflecting plate 4 and fix and avoid reflecting plate 4 to take place to rock in the use, and reflecting plate 4 sets up to the structure of falling cone, can break up the waste water that makes waste water at sedimentation tank 1 inside evenly distributed to the waste water that passes through, and the bottom of sedimentation tank 1 is provided with the toper and stores up mud region.
Working principle: the wastewater sedimentation tank with the sedimentation bottom adsorption and discharge structure can adsorb and discharge sediment precipitated inside the sedimentation tank 1 through the sewage suction pipe 12 arranged at the bottom of the sedimentation tank 1, the vacuum pump 15 starts to discharge air inside the sewage collection tank 14, so that the pressure inside the sewage collection tank 14 is reduced, sediment at the bottom of the sedimentation tank 1 is adsorbed through the sewage suction pipe 12, most of sediment precipitated inside the sedimentation tank 1 can be adsorbed through the sewage suction pipe 12 arranged at the bottom of the sedimentation tank 1, and the adsorption effect is ideal.
Example two
Referring to fig. 1-4, further on the basis of the first embodiment, the cleaner 5 includes a motor case 6, a motor is disposed in the motor case 6, an output end of the motor is fixedly connected with a motor shaft 7, a tail end of the motor shaft 7 is fixedly connected with a fixing rod 8, a scraper 9 is fixedly connected with a connecting column 10, a rolling brush 11 is disposed at a tail end of the connecting column 10, the rolling brush 11 is disposed at a back of the scraper 9, a length of the scraper 9 is smaller than a length of a conical mud storage area disposed in the sedimentation tank 1, and the scraper 9 can clean the sedimentation tank 1 to avoid adhesion of sludge generated by long-term use of the sedimentation tank 1.
Working principle: when the wastewater sedimentation tank with the sinking adsorption and discharge structure is used, the motor inside the motor box 6 drives the motor shaft 7 to rotate, the motor shaft 7 drives the fixed rod 8 to rotate, the fixed rod 8 drives the scraping plate 9 to clean the sedimentation tank 1, after the scraping plate 9 is cleaned, the rolling brush 11 arranged at the back of the scraping plate 9 is cleaned again, so that the sedimentation tank 1 can be kept clean, and the working efficiency of equipment is increased.
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 (7)
1. Wastewater sedimentation tank with bottom adsorption and discharge structure, including sedimentation tank (1), its characterized in that: the inside of sedimentation tank (1) is provided with center tube (2), the bottom fixedly connected with connecting rod (3) of center tube (2), the tail end fixedly connected with reflecting plate (4) of connecting rod (3), the bottom fixedly connected with clearance ware (5) of reflecting plate (4), dirt absorbing tube (12) are installed to the bottom of sedimentation tank (1), the inside of dirt absorbing tube (12) is provided with check valve (13), the tail end fixedly connected with dirt collecting box (14) of dirt absorbing tube (12), vacuum pump (15) are installed at the top of dirt collecting box (14).
2. A wastewater sedimentation tank provided with a bottom adsorption discharge structure according to claim 1, characterized in that: the cleaner (5) comprises a motor case (6), a motor is arranged in the motor case (6), a motor shaft (7) is fixedly connected to the output end of the motor, a fixing rod (8) is fixedly connected to the tail end of the motor shaft (7), a scraping plate (9) is fixedly connected to the tail end of the fixing rod (8), a connecting column (10) is fixedly connected to the outer portion of the scraping plate (9), and a rolling brush (11) is arranged at the tail end of the connecting column (10).
3. A wastewater sedimentation tank provided with a bottom adsorption discharge structure according to claim 1, characterized in that: the four connecting rods (3) are circumferentially distributed at the bottom of the central tube (2).
4. A wastewater sedimentation tank provided with a bottom adsorption discharge structure according to claim 1, characterized in that: the reflecting plate (4) is of an inverted cone structure.
5. A wastewater sedimentation tank provided with a bottom adsorption discharge structure according to claim 1, characterized in that: the bottom of the sedimentation tank (1) is provided with a conical mud storage area.
6. A wastewater sedimentation tank provided with a bottom adsorption discharge structure according to claim 2, characterized in that: the length of the scraping plate (9) is smaller than that of a conical mud storage area arranged in the sedimentation tank (1).
7. A wastewater sedimentation tank provided with a bottom adsorption discharge structure according to claim 2, characterized in that: the rolling brush (11) is arranged at the back of the scraping plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664193.1U CN220070819U (en) | 2023-06-28 | 2023-06-28 | Wastewater sedimentation tank with bottom adsorption and discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664193.1U CN220070819U (en) | 2023-06-28 | 2023-06-28 | Wastewater sedimentation tank with bottom adsorption and discharge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220070819U true CN220070819U (en) | 2023-11-24 |
Family
ID=88816503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321664193.1U Active CN220070819U (en) | 2023-06-28 | 2023-06-28 | Wastewater sedimentation tank with bottom adsorption and discharge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220070819U (en) |
-
2023
- 2023-06-28 CN CN202321664193.1U patent/CN220070819U/en active Active
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