CN220766652U - Special denitrification reaction tower for wastewater treatment - Google Patents
Special denitrification reaction tower for wastewater treatment Download PDFInfo
- Publication number
- CN220766652U CN220766652U CN202322466123.1U CN202322466123U CN220766652U CN 220766652 U CN220766652 U CN 220766652U CN 202322466123 U CN202322466123 U CN 202322466123U CN 220766652 U CN220766652 U CN 220766652U
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- wastewater treatment
- denitrification
- liquid
- salt solution
- wall
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 30
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 239000002351 wastewater Substances 0.000 claims abstract description 23
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 239000012266 salt solution Substances 0.000 abstract description 49
- 159000000003 magnesium salts Chemical class 0.000 abstract description 48
- 150000003017 phosphorus Chemical class 0.000 abstract description 46
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Removal Of Specific Substances (AREA)
Abstract
The utility model relates to the technical field of wastewater treatment equipment, and discloses a special denitrification reaction tower for wastewater treatment, which comprises supporting legs, wherein a reaction box is arranged at the top of each supporting leg, a drain pipe is arranged at the bottom of each reaction box, a wastewater inlet pipe is arranged at the top of each reaction box, and a mounting plate is arranged at the bottom of each supporting leg. The phosphorus salt and magnesium salt solution in the liquid metering tank is pumped into the liquid metering tank through the bottom pump body, the phosphorus salt and magnesium salt solution in the liquid metering tank slowly rises, the infrared sensor senses the phosphorus salt and magnesium salt solution, the bottom pump body stops running, the top pump body pumps the phosphorus salt and magnesium salt solution in the liquid metering tank into the shaft barrel and the communicating pipe, and therefore the problems that the added phosphorus salt and magnesium salt solution are more or less caused by the fact that most of the phosphorus salt and magnesium salt solution is manually added into the wastewater to carry out denitrification when the wastewater is denitrified are solved.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment equipment, in particular to a special denitrification reaction tower for wastewater treatment.
Background
Wastewater treatment: the waste water is purified to meet the water quality requirement of being discharged into a certain water body or reused. The wastewater treatment is widely applied to various fields of construction, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly used in the daily life of common people. In the process of wastewater treatment, denitrification is often required in the wastewater to prevent the natural environment from being damaged by nitrides, and a denitrification device is required.
At present, when denitrification is performed on wastewater, most of denitrification is performed by manually adding a phosphorus salt and magnesium salt solution to the wastewater, and the amount of the phosphorus salt and magnesium salt solution cannot be manually controlled in the process, so that the added phosphorus salt and magnesium salt solution has more or less problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a special denitrification reaction tower for wastewater treatment, which has the advantages of strong practicability and good stability, and solves the problems proposed by the background art.
The utility model provides the following technical scheme: the utility model provides a special reaction tower of denitrogenation for waste water treatment, includes the landing leg, the reaction tank is installed at the top of landing leg, the drain pipe is installed to the bottom of reaction tank, waste water advances the pipe at the top of reaction tank, the mounting panel is installed to the bottom of landing leg, agitator motor is installed at the top of mounting panel, the last fixed mixed (mixing) shaft that has cup jointed of power take off of agitator motor, rotary joint is installed at the top of mixed (mixing) shaft, the connecting pipe is installed at rotary joint's top, the top pump body is installed to the one end that rotary joint was kept away from to the connecting pipe, the inlet tube of top pump body runs through to the inside of meter liquid case, meter liquid case right side is equipped with proportioning device.
As a preferable technical scheme of the utility model, the mixing stirring shaft comprises a shaft barrel, a communicating pipe is arranged on the outer wall of the shaft barrel, blades are arranged on the outer wall of the communicating pipe, a plurality of round holes are formed in the outer wall of the communicating pipe, and the communicating pipe is communicated with the shaft barrel.
As a preferable technical scheme of the utility model, the quantitative device comprises a mounting bracket, a servo motor is mounted at the top of the mounting bracket, a screw rod is fixedly sleeved on a power output shaft of the servo motor, the outer wall of the screw rod is in threaded connection with a lifting piece, a mounting frame is mounted on the outer wall of the lifting piece, and an infrared sensor is mounted on the inner wall of the mounting frame.
As a preferable technical scheme of the utility model, the outer walls of the two ends of the lifting piece are provided with stabilizing holes, and the inner walls of the stabilizing holes are connected with stabilizing rods in a sliding manner.
As a preferable technical scheme of the utility model, the inner cavity of the liquid metering box is penetrated with a liquid feeding pipe, one end of the liquid feeding pipe far away from the liquid metering box is provided with a bottom pump body, the liquid feeding pipe of the bottom pump body penetrates through the inside of the liquid storage box, and the top of the liquid storage box is provided with a liquid inlet.
As a preferable technical scheme of the utility model, the position of the liquid feeding pipe is at the bottom of the liquid metering box.
As a preferable technical scheme of the utility model, the bearing is arranged on the outer wall of the shaft cylinder, the supporting frame is arranged on the outer wall of the bearing, and the outer edge of the supporting frame is arranged in the reaction box.
Compared with the prior art, the utility model has the following beneficial effects:
1. this special reaction tower of denitrification for wastewater treatment pumps into the liquid case with phosphorus salt and magnesium salt solution through the bottom pump body, and the slow rising of phosphorus salt and magnesium salt solution in the liquid case is counted, and infrared ray inductor senses phosphorus salt and magnesium salt solution, and the bottom pump body stops running, and the top pump body pumps into axle section of thick bamboo and communicating pipe with the phosphorus salt and magnesium salt solution in the liquid case of counting, and then has solved at present when carrying out the denitrification to waste water, mostly carries out the denitrification through the manual work with phosphorus salt and magnesium salt solution in adding the waste water, can not control the quantity of phosphorus salt and magnesium salt solution in this process manual work to lead to the phosphorus salt and the magnesium salt solution of adding more or less problem.
2. This special reaction tower of denitrification for wastewater treatment is through drawing in the axle section of thick bamboo with phosphorus salt and magnesium salt solution and communicating pipe in, makes phosphorus salt and magnesium salt solution can be in the waste water of different degree of depth, rotates drive axle section of thick bamboo and communicating pipe rotation through agitator motor, utilizes centrifugal force to throw away phosphorus salt and magnesium salt solution, and the rethread blade mixes the stirring to waste water and phosphorus salt and magnesium salt solution, and waste water and the quick emergence reaction of phosphorus salt and magnesium salt solution have improved the speed of denitrification greatly.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a right side schematic view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 at B according to the present utility model.
In the figure: 1. a support leg; 2. a reaction box; 3. a mounting plate; 4. a stirring motor; 5. a mixing and stirring shaft; 501. a shaft cylinder; 502. a communicating pipe; 503. a blade; 504. a round hole; 6. a rotary joint; 7. a connecting pipe; 8. a top pump body; 9. a liquid metering box; 10. a dosing device; 101. a mounting bracket; 102. a servo motor; 103. a screw rod; 104. lifting pieces; 105. a stabilizing hole; 106. a stabilizer bar; 107. a mounting frame; 108. an infrared sensor; 11. a liquid supply pipe; 12. a bottom pump body; 13. a liquid storage tank; 14. a liquid inlet; 15. a drain pipe; 16. a bearing; 17. a support frame; 18. and (5) feeding the wastewater into a pipe.
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.
Referring to fig. 1-5, a special denitrification reaction tower for wastewater treatment comprises a supporting leg 1, a reaction tank 2 is installed at the top of the supporting leg 1, a drain pipe 15 is installed at the bottom of the reaction tank 2, a wastewater inlet pipe 18 is installed at the top of the reaction tank 2, a mounting plate 3 is installed at the bottom of the supporting leg 1, a stirring motor 4 is installed at the top of the mounting plate 3, a mixing stirring shaft 5 is fixedly sleeved on a power output shaft of the stirring motor 4, a rotary joint 6 is installed at the top of the mixing stirring shaft 5, a connecting pipe 7 is installed at the top of the rotary joint 6, a top pump body 8 is installed at one end of the connecting pipe 7 far away from the rotary joint 6, a water inlet pipe of the top pump body 8 penetrates into the inside of a liquid metering tank 9, a quantifying device 10 is arranged on the right side of the liquid metering tank 9, and the quantifying device 10 is used for quantifying phosphorus salt and magnesium salt solution in the liquid metering tank 9, so that the quantifying device 10 can control the phosphorus salt and the magnesium salt solution in the liquid metering tank 9, excessive or too little artificial addition of the phosphorus salt solution is avoided, the effect of treating the phosphorus salt and magnesium salt solution is greatly improved, and the magnesium salt solution is pumped into the mixing shaft 5 through the top pump body 8.
In a preferred embodiment, the mixing stirring shaft 5 comprises a shaft barrel 501, a communicating pipe 502 is installed on the outer wall of the shaft barrel 501, a blade 503 is installed on the outer wall of the communicating pipe 502, a plurality of round holes 504 are formed in the outer wall of the communicating pipe 502, the communicating pipe 502 is communicated with the shaft barrel 501, and phosphorus salt and magnesium salt solution enter the shaft barrel 501 and the communicating pipe 502, so that the phosphorus salt and magnesium salt solution enter the reaction tank 2, the phosphorus salt and magnesium salt solution are fused with wastewater of different heights, the wastewater is driven to be mixed with the phosphorus salt and magnesium salt solution through rotation of the stirring motor 4, and meanwhile, the phosphorus salt and magnesium salt solution can be thrown out of the communicating pipe 502 by centrifugal force, so that the denitrification rate of the wastewater is greatly improved.
In a preferred embodiment, the quantifying device 10 includes a mounting bracket 101, a servo motor 102 is mounted at the top of the mounting bracket 101, a screw rod 103 is fixedly sleeved on a power output shaft of the servo motor 102, an outer wall of the screw rod 103 is in threaded connection with a lifting plate 104, an outer wall of the lifting plate 104 is provided with a mounting frame 107, an inner wall of the mounting frame 107 is provided with an infrared sensor 108, the screw rod 103 is driven to rotate by rotation of the servo motor 102, the screw rod 103 drives the lifting plate 104 to lift, the servo motor 102 rotates three times clockwise to indicate that the volume of the phosphorus salt and the magnesium salt solution in the solution metering tank 9 is increased by 1 liter, the phosphorus salt and the magnesium salt solution in the solution metering tank 9 are detected by the infrared sensor 108, and when the phosphorus salt and the magnesium salt solution are detected by the infrared sensor 108, the input of the phosphorus salt and the magnesium salt solution into the solution metering tank 9 is stopped.
In a preferred embodiment, the outer walls at two ends of the lifting plate 104 are provided with stabilizing holes 105, the inner walls of the stabilizing holes 105 are slidably connected with stabilizing rods 106, and the stabilizing rods 106 play a role in stabilizing the lifting plate 104 by utilizing the design of the stabilizing rods 106, so that the lifting plate 104 can always keep a vertical state to lift, and the stability of the infrared sensor 108 is improved.
In a preferred embodiment, the inner cavity of the liquid metering tank 9 is penetrated with a liquid feeding pipe 11, one end of the liquid feeding pipe 11 far away from the liquid metering tank 9 is provided with a bottom pump body 12, the liquid feeding pipe of the bottom pump body 12 penetrates through the inside of the liquid storage tank 13, the top of the liquid storage tank 13 is provided with a liquid inlet 14, and the phosphorus salt and magnesium salt solution in the liquid storage tank 13 is pumped into the liquid feeding pipe 11 through the bottom pump body 12, so that the liquid storage tank 13 plays a role in liquid storage, and meanwhile, workers are facilitated to add the phosphorus salt and magnesium salt solution into the liquid storage tank 13, and the liquid metering tank 9 plays a role in metering.
In a preferred embodiment, the position of the feed pipe 11 is at the bottom of the metering tank 9, so that the phosphorus and magnesium salt solution in the metering tank 9 slowly rises when entering the metering tank 9, so that the phosphorus and magnesium salt solution will not fly and the detection of the infrared sensor 108 will be affected.
In a preferred embodiment, the bearing 16 is installed on the outer wall of the shaft barrel 501, the supporting frame 17 is installed on the outer wall of the bearing 16, the outer edge of the supporting frame 17 is installed inside the reaction box 2, and the supporting frame 17 can support the mixing shaft 5 by using the bearing 16 and the supporting frame 17 in a matched manner, so that the mixing shaft 5 can rotate more stably.
When in use, waste water is added into the reaction tank 2 through the waste water inlet pipe 18, then the phosphorus salt and magnesium salt solution is added into the liquid storage tank 13 through the liquid inlet 14, the phosphorus salt and magnesium salt solution is added into the liquid metering tank 9 through the liquid feeding pipe 11 by the bottom pump body 12, the phosphorus salt and magnesium salt solution in the liquid metering tank 9 slowly rises at the moment, the phosphorus salt and magnesium salt solution in the liquid metering tank 9 is detected by the infrared sensor 108 at the moment, when the phosphorus salt and magnesium salt solution contacts with the infrared rays of the infrared sensor 108, the bottom pump body 12 stops running, the phosphorus salt and magnesium salt solution in the liquid metering tank 9 is pumped into the shaft barrel 501 and the communicating pipe 502 through the connecting pipe 7 and the rotary joint 6 by the top pump body 8, at this time, the stirring motor 4 is started, the stirring motor 4 drives the shaft cylinder 501, the communicating pipe 502 and the blades 503 to rotate, the phosphorus salt and magnesium salt solution is thrown out through the round holes 504 by utilizing centrifugal force to be fused with the wastewater, the wastewater is fully mixed with the phosphorus salt and magnesium salt solution through the blades 503 to be stirred, so that rapid reaction occurs, when the amount of the phosphorus salt and magnesium salt solution needs to be increased, the servo motor 102 is rotated clockwise to drive the screw rod 103 to rotate, the screw rod 103 drives the lifting plate 104 to lift with the infrared sensor 108, and the screw rod 103 is rotated for three circles to indicate that the phosphorus salt and magnesium salt solution in the liquid metering tank 9 increases the capacity by 1 liter.
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. The utility model provides a special reaction tower of denitrification for wastewater treatment, includes landing leg (1), its characterized in that: the utility model discloses a waste water treatment device, including landing leg (1), reaction box (2) are installed at the top of landing leg (1), drain pipe (15) are installed to the bottom of reaction box (2), waste water advances pipe (18) are installed at the top of reaction box (2), mounting panel (3) are installed to the bottom of landing leg (1), agitator motor (4) are installed at the top of mounting panel (3), fixed mixing shaft (5) that have cup jointed on the power take off shaft of agitator motor (4), rotary joint (6) are installed at the top of mixing shaft (5), connecting pipe (7) are installed at the top of rotary joint (6), top pump body (8) are installed to the one end that rotary joint (6) was kept away from to connecting pipe (7), the inlet tube of top pump body (8) runs through to the inside of liquid metering tank (9), liquid metering tank (9) right side is equipped with proportioning device (10).
2. The denitrification special reactor for wastewater treatment according to claim 1, wherein: the mixing stirring shaft (5) comprises a shaft cylinder (501), a communicating pipe (502) is arranged on the outer wall of the shaft cylinder (501), blades (503) are arranged on the outer wall of the communicating pipe (502), a plurality of round holes (504) are formed in the outer wall of the communicating pipe (502), and the communicating pipe (502) is communicated with the shaft cylinder (501).
3. The denitrification special reactor for wastewater treatment according to claim 1, wherein: the quantitative device (10) comprises a mounting bracket (101), a servo motor (102) is mounted at the top of the mounting bracket (101), a screw rod (103) is fixedly sleeved on a power output shaft of the servo motor (102), a lifting sheet (104) is connected with the outer wall of the screw rod (103) in a threaded manner, a mounting frame (107) is mounted on the outer wall of the lifting sheet (104), and an infrared sensor (108) is mounted on the inner wall of the mounting frame (107).
4. A denitrification special reactor for wastewater treatment according to claim 3, wherein: stabilizing holes (105) are formed in the outer walls of the two ends of the lifting piece (104), and stabilizing rods (106) are connected to the inner walls of the stabilizing holes (105) in a sliding mode.
5. The denitrification special reactor for wastewater treatment according to claim 1, wherein: the inner cavity of the liquid metering box (9) is penetrated with a liquid feeding pipe (11), one end, far away from the liquid metering box (9), of the liquid feeding pipe (11) is provided with a bottom pump body (12), the liquid feeding pipe of the bottom pump body (12) penetrates through the inside of the liquid storage box (13), and the top of the liquid storage box (13) is provided with a liquid inlet (14).
6. The denitrification special reactor for wastewater treatment according to claim 5, wherein: the liquid feeding pipe (11) is positioned at the bottom of the liquid metering box (9).
7. The denitrification special reactor for wastewater treatment according to claim 2, wherein: the outer wall of the shaft barrel (501) is provided with a bearing (16), the outer wall of the bearing (16) is provided with a supporting frame (17), and the outer edge of the supporting frame (17) is arranged inside the reaction box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466123.1U CN220766652U (en) | 2023-09-12 | 2023-09-12 | Special denitrification reaction tower for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466123.1U CN220766652U (en) | 2023-09-12 | 2023-09-12 | Special denitrification reaction tower for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766652U true CN220766652U (en) | 2024-04-12 |
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ID=90618387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322466123.1U Active CN220766652U (en) | 2023-09-12 | 2023-09-12 | Special denitrification reaction tower for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766652U (en) |
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2023
- 2023-09-12 CN CN202322466123.1U patent/CN220766652U/en active Active
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