CN221759539U - Urban domestic sewage dephosphorization device - Google Patents
Urban domestic sewage dephosphorization device Download PDFInfo
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- CN221759539U CN221759539U CN202420093984.1U CN202420093984U CN221759539U CN 221759539 U CN221759539 U CN 221759539U CN 202420093984 U CN202420093984 U CN 202420093984U CN 221759539 U CN221759539 U CN 221759539U
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- box
- treatment box
- stirring
- rotating shaft
- filtering
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- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 239000003814 drug Substances 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 239000010802 sludge Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract 11
- 239000007788 liquid Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000011045 prefiltration Methods 0.000 claims description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 19
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 19
- 239000011574 phosphorus Substances 0.000 abstract description 19
- 239000000203 mixture Substances 0.000 abstract description 16
- 230000009471 action Effects 0.000 abstract description 5
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 241000220317 Rosa Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010841 municipal wastewater Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The present utility model discloses a phosphorus removal device for urban domestic sewage, comprising a treatment box, a support column at the bottom of the treatment box, a stirring and cleaning mechanism inside the treatment box, scraping mechanisms on both sides of the stirring and cleaning mechanism, an inlet pipe at the top of the bottom of the treatment box, and a pre filtering mechanism below the inlet pipe. Through the cooperation of the above mechanisms, the stirring and cleaning mechanism is set up to enable sewage to fully contact with the medicine. After the sewage reacts with the medicine, it is discharged through the outlet pipe. Then, by setting up a cylinder, a piston rod, and a first scraper, under the action of the cylinder, the first scraper can be driven to move downward, making contact with the bottom of the treatment box, so that the first scraper can remove the phosphorus containing mixture attached to the bottom of the treatment box, Enable the phosphorus containing mixture to be discharged from the sludge discharge pipe, ensuring the cleanliness of the bottom of the treatment tank.
Description
Technical Field
The utility model relates to the technical field of domestic sewage treatment, in particular to a municipal domestic sewage dephosphorization device.
Background
Through retrieving chinese patent CN207313255U disclosed an urban sewage denitrification and dephosphorization device, through adding motor, ball nut seat, guide bar, extrusion cartridge case, stirring vane and screw rod, this design has realized adding the medicament when stirring sewage, has improved the work efficiency of motor, has improved the treatment effect, has solved current urban sewage denitrification and dephosphorization device when handling sewage, normally with stirring and adding biological medicament separately processing to the loss of the energy has been increased, simultaneously because unable synchronous operation, thereby lead to the problem that the treatment effect reduces.
However, the urban sewage denitrification and dephosphorization device still has some defects, and phosphorus is coagulated into clusters after the reaction between the medicament and the domestic sewage, but the coagulated phosphorus-containing mixture is easily adhered to the inner wall of the sedimentation tank, and if the phosphorus-containing mixture is not removed, the effect of the later dephosphorization is affected, so that the total phosphorus concentration in the effluent is poor.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides a phosphorus removal device for urban domestic sewage, which aims to overcome the technical problems in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
The utility model provides a municipal domestic sewage dephosphorization device, includes the treatment tank, and the treatment tank bottom is equipped with the support column, and the inside stirring clean mechanism that is equipped with of treatment tank, stirring clean mechanism both sides are equipped with strike-off mechanism, and treatment tank bottom top is equipped with the water inlet pipe, and the water inlet pipe below is equipped with prefilter mechanism.
Further, the stirring cleaning mechanism comprises a support arranged at the top end of the treatment box, an air cylinder is arranged below the support, the air cylinder is connected with a piston rod, a mounting box is arranged below the piston rod, a stirring motor is arranged inside the mounting box, the output end of the stirring motor is connected with a first rotating shaft, one end of the first rotating shaft penetrates through the treatment box and is arranged inside the treatment box, a stirring rod is arranged in the first rotating shaft, a mounting frame is arranged at the bottom end of the first rotating shaft, and a first scraping plate is arranged on the mounting frame.
Further, the two sides of the top end of the installation box are provided with first sliding blocks, the support is provided with first sliding grooves, the first sliding blocks are matched with the first sliding grooves, the pressure sensors are arranged in the first sliding grooves and are electrically connected with the controller, and the controller is arranged on one side of the treatment box.
Further, scraping mechanism is including locating the biax motor of support top, and biax motor output is connected with the second pivot, and second pivot one end is equipped with first umbrella tooth, and first umbrella tooth meshes with second umbrella tooth, and second umbrella tooth and threaded rod fixed connection, threaded rod one end pass the processing case and arrange the processing incasement portion in, are equipped with the second slider on the threaded rod, and second slider one side is equipped with the mounting panel, and the mounting panel is connected with the second scraper blade, and the shape of second scraper blade is annular.
Further, the top end of the bracket is provided with a fixing frame, and the second rotating shaft is connected with the fixing frame through a bearing.
Further, the prefilter mechanism is including locating the rose box on handling the case top, and the rose box is linked together with handling the case, and the rose box is inside to be equipped with the filter, and the filter both sides are equipped with the slide, are equipped with the second spout on the rose box, slide and second spout assorted, and rose box is passed to filter one end and is connected with the arm-tie, and the water inlet pipe is linked together with the rose box.
Further, a medicine storage box is arranged on one side of the treatment box, a liquid pump is arranged at the top end of the medicine storage box, the output end of the liquid pump is connected with a liquid inlet pipe, and the liquid inlet pipe is communicated with the treatment box.
Further, the bottom of the treatment box is provided with a mud discharging pipe, the mud discharging pipe is provided with a first valve, one side of the mud discharging pipe is provided with a drain pipe, and the drain pipe is provided with a second valve.
The beneficial effects of the utility model are as follows:
(1) Through setting up stirring clean mechanism, can make sewage and medicament can fully contact, after sewage and medicine reaction, discharge through outlet pipe looks sewage, the rethread sets up cylinder, piston rod and first scraper blade, under the effect of cylinder, can drive first scraper blade downstream, make with the treatment tank bottom contact, make first scraper blade can clear away the phosphorus-containing mixture that the treatment tank bottom is stained with and is attached, make phosphorus-containing mixture can be discharged in the mud pipe, guarantee to handle the tank bottom clean.
(2) Through setting up scraping mechanism, when needs clear up the processing case inner wall, drive the threaded rod of the inside both sides of processing case through starting biax motor and rotate to can remove by the second slider, can drive the second scraper blade and carry out the downstream, can clear up the phosphorus-containing mixture on the processing case inner wall, under the action of gravity, phosphorus-containing mixture can be discharged along the play mud pipe.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a municipal wastewater dephosphorization apparatus according to an embodiment of the utility model.
Fig. 2 is a view showing the construction of the inside of a treatment tank of a municipal wastewater dephosphorization apparatus according to an embodiment of the utility model.
Fig. 3 is a diagram illustrating an internal structure of a bracket of a municipal wastewater dephosphorization apparatus according to an embodiment of the utility model.
Fig. 4 is a block diagram of a prefilter mechanism of a municipal wastewater dephosphorization apparatus according to an embodiment of the utility model.
In the figure:
1. A treatment box; 2. a support column; 3. a stirring and cleaning mechanism; 301. a bracket; 302. a cylinder; 303. a piston rod; 304. a mounting box; 305. a stirring motor; 306. a first rotating shaft; 307. a stirring rod; 308. a mounting frame; 309. a first scraper; 4. a scraping mechanism; 401. a biaxial motor; 402. a second rotating shaft; 403. a first bevel gear; 404. a second bevel gear; 405. a threaded rod; 406. a second slider; 407. a mounting plate; 408. a second scraper; 5. a water inlet pipe; 6. a prefilter mechanism; 601. a filter box; 602. a filter plate; 603. a slide plate; 604. a second chute; 605. pulling a plate; 7. a first slider; 8. a first chute; 9. a pressure sensor; 10. a controller; 11. a fixing frame; 12. a medicine storage box; 13. a liquid pump; 14. a liquid inlet pipe; 15. a mud pipe; 16. a first valve; 17. a drain pipe; 18. and a second valve.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
Referring to fig. 1-3, the urban domestic sewage dephosphorization device according to the embodiment of the utility model comprises a treatment box 1, wherein a support column 2 is arranged at the bottom end of the treatment box 1, and a stirring and cleaning mechanism 3 is arranged in the treatment box 1 and used for stirring sewage and medicines; the two sides of the stirring and cleaning mechanism 3 are provided with scraping mechanisms 4 for cleaning the phosphorus-containing mixture adhered to the inner wall of the treatment box 1; the top of the bottom end of the treatment box 1 is provided with a water inlet pipe 5, and a prefilter mechanism 6 is arranged below the water inlet pipe 5 and used for prefiltering sewage.
Example 1
Referring to fig. 1-3, for the stirring cleaning mechanism 3, the stirring cleaning mechanism 3 includes a support 301 disposed at the top end of the processing box 1, a cylinder 302 disposed below the support 301, a piston rod 303 connected to the cylinder 302, a mounting box 304 disposed below the piston rod 303, a stirring motor 305 disposed inside the mounting box 304, an output end of the stirring motor 305 connected to a first rotating shaft 306, one end of the first rotating shaft 306 passing through the processing box 1 and disposed inside the processing box 1, a stirring rod 307 disposed on the first rotating shaft 306, a mounting frame 308 disposed at the bottom end of the first rotating shaft 306, a first scraper 309 disposed on the mounting frame 308, first sliders 7 disposed on two sides of the top end of the mounting box 304, first sliders 7 disposed on the support 301 and matched with the first sliders 8, a pressure sensor 9 disposed inside the first sliders 8, the pressure sensor 9 electrically connected to the controller 10, and the air cylinder 302, and the controller 10 capable of stopping operation of the cylinder 302 in time after the pressure sensor 9 senses the pressure, by disposing the pressure sensor 9 and the controller 10.
Through the scheme of the utility model, when the stirring and cleaning mechanism 3 is used, the stirring rod 307 can be driven to rotate under the action of the stirring motor 305, so that sewage and a medicament can be fully contacted, after the sewage fully reacts with the medicament, sediment can be deposited at the bottom end, then the sewage is discharged through the water outlet pipe, when the sediment needs to be scraped, the stirring motor 305 can be driven to move downwards under the action of the air cylinder 302, so that the first rotating shaft 306 can be moved downwards, and finally the first scraping plate 309 is driven to move downwards to be contacted with the bottom end of the treatment box 1, so that the first scraping plate 309 can be used for removing phosphorus-containing mixture adhered to the bottom end of the treatment box 1, the phosphorus-containing mixture can be discharged from the sludge discharge pipe 15, the bottom end of the treatment box 1 is ensured to be clean, the first scraping plate 309 can be driven to move upwards after the scraping is completed, the first cleaning plate is far away from the bottom end of the treatment box 1, and the first scraping plate 309 is prevented from obstructing the discharge of the phosphorus-containing mixture.
Example two
Referring to fig. 1-2, for the scraping mechanism 4, the scraping mechanism 4 includes a dual-shaft motor 401 disposed above a support 301, an output end of the dual-shaft motor 401 is connected with a second rotating shaft 402, one end of the second rotating shaft 402 is provided with a first bevel gear 403, the first bevel gear 403 is meshed with a second bevel gear 404, the second bevel gear 404 is fixedly connected with a threaded rod 405, one end of the threaded rod 405 passes through the treatment box 1 and is disposed inside the treatment box 1, a second sliding block 406 is disposed on the threaded rod 405, a mounting plate 407 is disposed on one side of the second sliding block 406, the mounting plate 407 is connected with a second scraping plate 408, the second scraping plate 408 is annular, a fixing frame 11 is disposed at a top end of the support 301, the second rotating shaft 402 is connected with the fixing frame 11 through a bearing, and the second rotating shaft 402 can be fixed through the fixing frame 11.
Through the scheme of the utility model, when the double-shaft motor 401 is started to drive the second rotating shaft 402 to rotate, the second rotating shaft 402 can drive the second bevel gear 404 to rotate, so that the threaded rods 405 on two sides inside the treatment box 1 can rotate, the second sliding blocks 406 can be driven to move, the second sliding blocks 406 can drive the second scraping plates 408 to move downwards, the phosphorus-containing mixture on the inner wall of the treatment box 1 can be cleaned, the phosphorus-containing mixture can be discharged along the mud outlet pipe under the action of gravity, and when the second scraping plates 408 are not required to be used, the second scraping plates 408 can be moved to the top end of the treatment box 1, the contact between the second scraping plates 408 and sewage is reduced, and the service life of the second scraping plates 408 is prolonged.
Example III
Referring to fig. 1-4, for the prefilter mechanism 6, the prefilter mechanism 6 includes a filter tank 601 disposed at the top of the treatment tank 1, the filter tank 601 is connected to the treatment tank 1, a filter plate 602 is disposed inside the filter tank 601, two sides of the filter plate 602 are provided with sliding plates 603, a second sliding groove 604 is disposed on the filter tank 601, the sliding plates 603 are matched with the second sliding grooves 604, one end of the filter plate 602 passes through the filter tank 601 to be connected with a pull plate 605, a water inlet pipe 5 is connected to the filter tank 601, a medicine storage tank 12 is disposed at one side of the treatment tank 1, a liquid pump 13 is disposed at the top of the medicine storage tank 12, an output end of the liquid pump 13 is connected to a liquid inlet pipe 14, the liquid inlet pipe 14 is connected to the treatment tank 1, a mud pipe 15 is disposed at the bottom of the treatment tank 1, a first valve 16 is disposed on the mud pipe 15, a drain pipe 17 is disposed at one side of the mud pipe 15, a filter screen is disposed at a water outlet end of the drain pipe 17, and a second valve 18 is disposed on the drain pipe 17.
Through the scheme of the utility model, when the filter plate 602 is used, larger impurities in sewage can be filtered through the filter plate 602, the reaction effect of the medicament and the sewage is ensured, and the filter plate 602 is convenient to detach and clean through the sliding plates 603 arranged on the two sides of the filter plate 602.
In summary, with the above technical solution of the present utility model, when in use, sewage is introduced into the treatment tank 1 through the water inlet pipe 5, then the medicine in the medicine storage tank 12 can be pumped through the liquid pump 13, then the stirring motor 305 is started to uniformly mix the medicine with the sewage, the treated sewage is discharged through the water outlet pipe 17, then the first scraper 309 is driven to contact with the bottom end of the treatment tank 1 through the starting cylinder 302, then the stirring motor 305 is started to drive the first scraper 309 to rotate, so that the phosphorus-containing mixture at the bottom end is scraped off, the sludge discharge pipe 15 is used to discharge, and the second scraper 408 is driven to clean the inner wall of the treatment tank 1 through the starting of the double-shaft motor 401, thereby ensuring the cleanliness of the interior of the treatment tank 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a municipal domestic sewage dephosphorization device which is characterized in that, including treatment box (1), treatment box (1) bottom is equipped with support column (2), treatment box (1) inside is equipped with stirring clean mechanism (3), stirring clean mechanism (3) both sides are equipped with strike-off mechanism (4), treatment box (1) bottom top is equipped with water inlet pipe (5), water inlet pipe (5) below is equipped with prefilter mechanism (6);
The stirring and cleaning mechanism (3) comprises a support (301) arranged at the top end of the treatment box (1), an air cylinder (302) is arranged below the support (301), the air cylinder (302) is connected with a piston rod (303), a mounting box (304) is arranged below the piston rod (303), a stirring motor (305) is arranged inside the mounting box (304), the output end of the stirring motor (305) is connected with a first rotating shaft (306), one end of the first rotating shaft (306) penetrates through the treatment box (1) and is arranged inside the treatment box (1), a stirring rod (307) is arranged on the first rotating shaft (306), a mounting frame (308) is arranged at the bottom end of the first rotating shaft (306), and a first scraping plate (309) is arranged on the mounting frame (308); the device is characterized in that first sliding blocks (7) are arranged on two sides of the top end of the mounting box (304), a first sliding groove (8) is formed in the support (301), the first sliding blocks (7) are matched with the first sliding grooves (8), a pressure sensor (9) is arranged in the first sliding grooves (8), the pressure sensor (9) is electrically connected with a controller (10), and the controller (10) is arranged on one side of the treatment box (1);
The scraping mechanism (4) comprises a double-shaft motor (401) arranged above the support (301), the output end of the double-shaft motor (401) is connected with a second rotating shaft (402), one end of the second rotating shaft (402) is provided with a first umbrella tooth (403), the first umbrella tooth (403) is meshed with a second umbrella tooth (404), the second umbrella tooth (404) is fixedly connected with a threaded rod (405), one end of the threaded rod (405) penetrates through the treatment box (1) and is arranged in the treatment box (1), a second sliding block (406) is arranged on the threaded rod (405), one side of the second sliding block (406) is provided with a mounting plate (407), the mounting plate (407) is connected with a second scraping plate (408), and the shape of the second scraping plate (408) is annular;
The top end of the bracket (301) is provided with a fixing frame (11), and the second rotating shaft (402) is connected with the fixing frame (11) through a bearing.
2. The urban domestic sewage dephosphorization device according to claim 1, characterized in that the pre-filtering mechanism (6) comprises a filtering box (601) arranged at the top end of the treatment box (1), the filtering box (601) is communicated with the treatment box (1), a filtering plate (602) is arranged inside the filtering box (601), sliding plates (603) are arranged on two sides of the filtering plate (602), a second sliding groove (604) is arranged on the filtering box (601), the sliding plates (603) are matched with the second sliding grooves (604), one end of the filtering plate (602) penetrates through the filtering box (601) to be connected with a pulling plate (605), and the water inlet pipe (5) is communicated with the filtering box (601).
3. The urban domestic sewage dephosphorization device according to claim 1, wherein a medicine storage box (12) is arranged on one side of the treatment box (1), a liquid pump (13) is arranged at the top end of the medicine storage box (12), the output end of the liquid pump (13) is connected with a liquid inlet pipe (14), and the liquid inlet pipe (14) is communicated with the treatment box (1).
4. The urban domestic sewage dephosphorization device according to claim 1, characterized in that a sludge discharge pipe (15) is arranged at the bottom end of the treatment tank (1), a first valve (16) is arranged on the sludge discharge pipe (15), a drain pipe (17) is arranged at one side of the sludge discharge pipe (15), and a second valve (18) is arranged on the drain pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420093984.1U CN221759539U (en) | 2024-01-15 | 2024-01-15 | Urban domestic sewage dephosphorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420093984.1U CN221759539U (en) | 2024-01-15 | 2024-01-15 | Urban domestic sewage dephosphorization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221759539U true CN221759539U (en) | 2024-09-24 |
Family
ID=92798528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420093984.1U Active CN221759539U (en) | 2024-01-15 | 2024-01-15 | Urban domestic sewage dephosphorization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221759539U (en) |
-
2024
- 2024-01-15 CN CN202420093984.1U patent/CN221759539U/en active Active
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