CN221117137U - Water circulation sedimentation tank for concrete - Google Patents
Water circulation sedimentation tank for concrete Download PDFInfo
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- CN221117137U CN221117137U CN202322783910.9U CN202322783910U CN221117137U CN 221117137 U CN221117137 U CN 221117137U CN 202322783910 U CN202322783910 U CN 202322783910U CN 221117137 U CN221117137 U CN 221117137U
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- Prior art keywords
- sedimentation tank
- water circulation
- pesticide spraying
- tank
- sedimentation
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 31
- 239000000575 pesticide Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 230000001376 precipitating effect Effects 0.000 claims abstract 7
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000010813 municipal solid waste Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 9
- 239000008394 flocculating agent Substances 0.000 abstract description 8
- 238000005189 flocculation Methods 0.000 abstract description 4
- 230000016615 flocculation Effects 0.000 abstract description 4
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000004069 wastewater sedimentation Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 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 discloses a water circulation sedimentation tank for concrete, and particularly relates to the technical field of sedimentation tanks, which comprises a sedimentation tank, wherein a drainage tank is arranged on one side surface of the sedimentation tank, and a mixing sedimentation mechanism is arranged in the sedimentation tank; the mixed sedimentation mechanism comprises a pesticide spraying pipe, the pesticide spraying pipe is arranged inside the sedimentation tank, a plurality of pesticide spraying holes are formed in the surface of the bottom of the pesticide spraying pipe, and an exhaust fan is arranged at one end of the pesticide spraying pipe. According to the utility model, the mixing and precipitating mechanism is arranged, the air flow drives the flocculating agent to be uniformly sprayed into the concrete wastewater in the precipitating tank through the plurality of spraying holes, meanwhile, the concrete wastewater and the flocculating agent are continuously mixed when the rotating shaft and the stirring fan blades rotate, the flocculating agent and the wastewater are more uniformly and fully mixed, and the mixing effect and the mixing efficiency are improved, so that the flocculation efficiency is improved, the precipitating speed is increased, the precipitating efficiency of the concrete wastewater is improved, the wastewater treatment efficiency is improved, and the water circulation is accelerated.
Description
Technical Field
The utility model relates to the technical field of sedimentation tanks, in particular to a water circulation sedimentation tank for concrete.
Background
The concrete mixing plant in the construction industry inevitably generates a large amount of wastewater in the production and operation process, the direct discharge is easy to cause pollution, and meanwhile, a large amount of water resource waste is caused, and the wastewater is generally recycled through wastewater treatment and water circulation.
Chinese patent application No. CN202021234015.1 discloses a concrete wastewater sedimentation tank, including the sedimentation tank, both sides at sedimentation tank top all are fixed mounting has mechanical slip table, the inside of two mechanical slip tables is all sliding connection has the slider, the top of two sliders is fixed connection with the both ends of mount bottom respectively, the pneumatic cylinder is all fixed mounting at the both ends at mount top, this sedimentation tank, mechanical slip table can make the scraper blade remove, thereby push the mud of bottom to the blowdown groove, promote the sedimentation effect, the high-pressure shower nozzle can recycle the water after the sediment in the dirt cleaning of blowdown inslot, avoid the jam, the pneumatic cylinder can promote the scraper blade, be convenient for carry out the inspection maintenance to the scraper blade, thereby prolong the life of scraper blade, the concentration meter can detect the concentration of liquid after the sediment, when the concentration that the display screen shows remains unchanged basically, the drain is opened automatically to the electric valve, save time;
In the using process of the concrete wastewater sedimentation tank, the concrete wastewater is subjected to sedimentation and reprocessing, the sedimentation efficiency is generally improved through natural sedimentation or by adding a flocculating agent, but the flocculating agent and the concrete wastewater are easy to be mixed unevenly and insufficiently, so that the flocculation and sedimentation efficiency is influenced, and the wastewater treatment efficiency is influenced.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a water circulation sedimentation tank for concrete, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the water circulation sedimentation tank for concrete comprises a sedimentation tank, wherein a drainage tank is arranged on one side surface of the sedimentation tank, and a mixing sedimentation mechanism is arranged in the sedimentation tank;
the mixing sedimentation mechanism comprises a pesticide spraying pipe, the pesticide spraying pipe is arranged inside a sedimentation tank, a plurality of pesticide spraying holes are formed in the surface of the bottom of the pesticide spraying pipe, an exhaust fan is arranged at one end of the pesticide spraying pipe, a pesticide inlet pipe is arranged at one side, close to the exhaust fan, of the top of the pesticide spraying pipe, a fixed plate is arranged at one side of the sedimentation tank, a motor is arranged at the bottom of the fixed plate, a rotating shaft is arranged at the output end of the motor, and stirring fan blades are arranged at the outer side of the rotating shaft;
the bottom of the rotating shaft is provided with a dirt cleaning mechanism.
Preferably, the dirt cleaning mechanism comprises a threaded rod, the threaded rod is arranged at the bottom of the rotating shaft, a first belt pulley is arranged at one end of the threaded rod, a second belt pulley is arranged at the outer side of the rotating shaft, and a through hole is formed in the surface of the bottom of the fixed plate.
It can be seen that in the above technical scheme, the first belt pulley is guaranteed to be capable of driving the threaded rod.
Preferably, a transmission belt is connected between the first belt pulley and the second belt pulley in a transmission manner, the transmission belt is arranged inside the through hole, and one end of the threaded rod penetrates through the sedimentation tank and extends to one side of the sedimentation tank.
According to the technical scheme, the second belt pulley is convenient to drive the first belt pulley to rotate through the transmission belt.
Preferably, the threaded rod outside threaded connection has the thread bush, thread bush bottom is provided with the movable plate, the movable plate both sides all are provided with the scraper blade, the movable plate bottom is provided with the brush, scraper blade cross section shape sets up to right trapezoid.
It can be seen that in the above technical scheme, the threaded sleeve and the movable plate can be driven to move through the rotation of the threaded rod, sludge is scraped through the scraping plate, and the brush has an improved cleaning effect on the bottom of the inner wall of the sedimentation tank.
Preferably, a limiting hole is formed in the surface of one side of the moving plate, a fixing rod is connected inside the limiting hole in a sliding mode, and the fixing rod is arranged inside the sedimentation tank and close to the bottom of the threaded rod.
According to the technical scheme, the fixing rod and the limiting hole slide, so that the limiting effect can be achieved, and the threaded sleeve is prevented from following the threaded rod to rotate automatically.
Preferably, drain pipes are arranged at the bottoms of two sides of the sedimentation tank, and one end of each drain pipe penetrates through the sedimentation tank and extends into the sedimentation tank.
According to the technical scheme, the sewage can be discharged through the sewage discharge pipe, and meanwhile, both sides of the sedimentation tank can be discharged through the sewage discharge pipe, so that the sewage is convenient to thoroughly discharge.
Preferably, the cross section of the blow-down pipe is L-shaped, and a valve is arranged in the blow-down pipe.
It can be seen that in the above technical scheme, water is prevented from directly flowing out through the drain pipe by the valve conveniently.
The utility model has the technical effects and advantages that:
1. Through setting up the mixing sedimentation mechanism, drive the inside air flow of medicine pipe through the air exhauster to drive the flocculating agent through the air current and evenly spray the inside concrete waste water of sedimentation tank through a plurality of medicine holes that spouts, concrete waste water and flocculating agent constantly mix when rotation axis and stirring flabellum rotate simultaneously, flocculating agent and waste water mix more evenly and abundant, improve mixing effect and mixing efficiency, thereby improve flocculation efficiency, accelerate sedimentation velocity, improve the sedimentation efficiency to concrete waste water, thereby improve waste water treatment efficiency, accelerate water circulation;
2. Through setting up the mechanism of decontaminating, it is rotatory through motor drive rotation axis to it is rotatory to drive first belt pulley through the second belt pulley in rotation axis outside, thereby drive the threaded rod rotation, make the scraper blade clear up silt out the sedimentation tank, the brush can scrub sedimentation tank inner wall bottom simultaneously, improves silt cleaning effect, and silt can be discharged from both sides, improves the effect of decontaminating greatly.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of a specific structure of the spraying tube of the present utility model.
Fig. 3 is a schematic perspective view of a sedimentation tank according to the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.
The reference numerals are: 1. a sedimentation tank; 2. a drainage channel; 3. a medicine spraying tube; 4. spraying medicine holes; 5. an exhaust fan; 6. a drug tube; 7. a fixing plate; 8. a motor; 9. a rotation shaft; 10. stirring fan blades; 11. a threaded rod; 12. a first pulley; 13. a drive belt; 14. a second pulley; 15. a through hole; 16. a thread sleeve; 17. a moving plate; 18. a scraper; 19. a brush; 20. a fixed rod; 21. a limiting hole; 22. a blow-down pipe; 23. and (3) a valve.
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.
The water circulation sedimentation tank for concrete shown in the figures 1-4 comprises a sedimentation tank 1, wherein a drainage tank 2 is arranged on the surface of one side of the sedimentation tank 1, and a mixing sedimentation mechanism is arranged in the sedimentation tank 1;
The mixed sedimentation mechanism comprises a medicine spraying pipe 3, the medicine spraying pipe 3 is arranged inside a sedimentation tank 1, a plurality of medicine spraying holes 4 are formed in the surface of the bottom of the medicine spraying pipe 3, an exhaust fan 5 is arranged at one end of the medicine spraying pipe 3, a medicine inlet pipe 6 is arranged at one side, close to the exhaust fan 5, of the top of the medicine spraying pipe 3, a fixed plate 7 is arranged at one side of the sedimentation tank 1, a motor 8 is arranged at the bottom of the fixed plate 7, a rotating shaft 9 is arranged at the output end of the motor 8, and stirring fan blades 10 are arranged outside the rotating shaft 9;
The bottom of the rotating shaft 9 is provided with a dirt cleaning mechanism.
As shown in fig. 1 and 4, the dirt removing mechanism comprises a threaded rod 11, the threaded rod 11 is arranged at the bottom of a rotating shaft 9, one end of the threaded rod 11 is provided with a first belt pulley 12, the outer side of the rotating shaft 9 is provided with a second belt pulley 14, a through hole 15 is formed in the bottom surface of a fixed plate 7, a transmission belt 13 is connected between the first belt pulley 12 and the second belt pulley 14 in a transmission manner, the transmission belt 13 is arranged inside the through hole 15, one end of the threaded rod 11 penetrates through the sedimentation tank 1 and extends to one side of the sedimentation tank 1, threads of the outer side of the threaded rod 11 are connected with a thread bush 16, the bottom of the thread bush 16 is provided with a movable plate 17, both sides of the movable plate 17 are provided with scraping plates 18, brushes 19 are arranged at the bottom of the movable plate 17, the cross section of the scraping plates 18 is in a right trapezoid shape, so that sludge piled up at the bottom of the sedimentation tank 1 is cleaned conveniently, and the bottom of the inner wall of the sedimentation tank 1 is brushed conveniently.
As shown in fig. 1, 3 and 4, a limiting hole 21 is formed in one side surface of the moving plate 17, a fixing rod 20 is slidably connected in the limiting hole 21, the fixing rod 20 is arranged in the sedimentation tank 1 and close to the bottom of the threaded rod 11, the limiting effect is achieved, the threaded sleeve 16 is prevented from self-rotating, a drain pipe 22 is mounted at the bottoms of two sides of the sedimentation tank 1, one end of the drain pipe 22 penetrates through the sedimentation tank 1 and extends into the sedimentation tank 1, the cross section of the drain pipe 22 is L-shaped, a valve 23 is mounted in the drain pipe 22, the drain pipes 22 are arranged on two sides of the drain pipe to improve the drainage effect, and meanwhile the valve 23 prevents water from flowing out in the sedimentation process.
The working principle of the utility model is as follows: the water circulation sedimentation tank for concrete provided by the utility model needs to sediment concrete wastewater in the use process. Firstly, concrete wastewater is led into a sedimentation tank 1, then flocculant is added into a medicine inlet pipe 6, then the flocculant enters a medicine spraying pipe 3 through the medicine inlet pipe 6, an exhaust fan 5 at one end of the medicine spraying pipe 3 is started, so that the exhaust fan 5 pumps outside air into the medicine spraying pipe 3, then the flocculant is driven by air flow to be uniformly sprayed into the concrete wastewater in the sedimentation tank 1 through medicine spraying holes 4, and meanwhile, a motor 8 arranged at the top of a fixed plate 7 is started, so that the motor 8 drives a rotary shaft 9 at the output end of the motor to rotate, and a stirring fan blade 10 is rotated through the rotary shaft 9 to rapidly stir and mix the flocculant and the concrete wastewater, so that the flocculant and the concrete wastewater are mixed more uniformly, and the flocculation efficiency and the sedimentation efficiency are improved;
When clearing up the silt that sedimentation tank 1 inner wall bottom was deposited, the inside water of sedimentation tank 1 after the evacuation, it is rotatory to drive the second belt pulley 14 in the rotation axis 9 outside through starter motor 8, simultaneously because the transmission is connected with drive belt 13 between second belt pulley 14 and the first belt pulley 12, thereby can drive first belt pulley 12 through drive belt 13 and rotate, and then drive its inside threaded rod 11 and rotate, and then drive thread bush 16 and remove, it removes to drive scraper blade 18 through thread bush 16, hang the silt of sedimentation tank 1 inner wall bottom to the blow off pipe 22 of both sides inside, make the silt discharge through opening valve 23, brush 19 can scrub sedimentation tank 1 bottom surface simultaneously, improve silt clearance effect, the discharge of silt of being convenient for.
Finally: the above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (7)
1. The utility model provides a water circulation sedimentation tank for concrete, includes sedimentation tank (1), its characterized in that: a drainage tank (2) is formed in the surface of one side of the sedimentation tank (1), and a mixing sedimentation mechanism is arranged in the sedimentation tank (1);
The mixing and precipitating mechanism comprises a pesticide spraying pipe (3), the pesticide spraying pipe (3) is arranged inside a precipitating tank (1), a plurality of pesticide spraying holes (4) are formed in the bottom surface of the pesticide spraying pipe (3), an exhaust fan (5) is arranged at one end of the pesticide spraying pipe (3), a pesticide inlet pipe (6) is arranged at one side, close to the exhaust fan (5), of the top of the pesticide spraying pipe (3), a fixing plate (7) is arranged at one side of the precipitating tank (1), a motor (8) is arranged at the bottom of the fixing plate (7), a rotating shaft (9) is arranged at the output end of the motor (8), and stirring fan blades (10) are arranged outside the rotating shaft (9);
The bottom of the rotating shaft (9) is provided with a dirt cleaning mechanism.
2. A water circulation sedimentation tank for concrete according to claim 1, wherein: the trash removal mechanism comprises a threaded rod (11), the threaded rod (11) is arranged at the bottom of the rotating shaft (9), a first belt pulley (12) is arranged at one end of the threaded rod (11), a second belt pulley (14) is arranged on the outer side of the rotating shaft (9), and a through hole (15) is formed in the bottom surface of the fixed plate (7).
3. A water circulation sedimentation tank for concrete according to claim 2, characterized in that: the device is characterized in that a transmission belt (13) is connected between the first belt pulley (12) and the second belt pulley (14) in a transmission way, the transmission belt (13) is arranged inside the through hole (15), and one end of the threaded rod (11) penetrates through the sedimentation tank (1) and extends to one side of the sedimentation tank (1).
4. A water circulation sedimentation tank for concrete according to claim 2, characterized in that: threaded rod (11) outside threaded connection has thread bush (16), thread bush (16) bottom is provided with movable plate (17), movable plate (17) both sides all are provided with scraper blade (18), movable plate (17) bottom is provided with brush (19), scraper blade (18) cross section shape sets up to right trapezoid.
5. A water circulation sedimentation tank for concrete according to claim 4, wherein: limiting holes (21) are formed in the surface of one side of the moving plate (17), fixing rods (20) are connected inside the limiting holes (21) in a sliding mode, and the fixing rods (20) are arranged inside the sedimentation tank (1) and close to the bottoms of the threaded rods (11).
6. A water circulation sedimentation tank for concrete according to claim 1, wherein: and the bottoms of two sides of the sedimentation tank (1) are provided with a blow-down pipe (22), and one end of the blow-down pipe (22) penetrates through the sedimentation tank (1) and extends into the sedimentation tank (1).
7. A water circulation sedimentation tank for concrete according to claim 6, wherein: the cross section of the blow-down pipe (22) is L-shaped, and a valve (23) is arranged in the blow-down pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783910.9U CN221117137U (en) | 2023-10-17 | 2023-10-17 | Water circulation sedimentation tank for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322783910.9U CN221117137U (en) | 2023-10-17 | 2023-10-17 | Water circulation sedimentation tank for concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221117137U true CN221117137U (en) | 2024-06-11 |
Family
ID=91368022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322783910.9U Active CN221117137U (en) | 2023-10-17 | 2023-10-17 | Water circulation sedimentation tank for concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221117137U (en) |
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2023
- 2023-10-17 CN CN202322783910.9U patent/CN221117137U/en active Active
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