CN219885807U - Be used for accurate throwing of denitrification carbon source to add equipment - Google Patents
Be used for accurate throwing of denitrification carbon source to add equipment Download PDFInfo
- Publication number
- CN219885807U CN219885807U CN202320719674.1U CN202320719674U CN219885807U CN 219885807 U CN219885807 U CN 219885807U CN 202320719674 U CN202320719674 U CN 202320719674U CN 219885807 U CN219885807 U CN 219885807U
- Authority
- CN
- China
- Prior art keywords
- carbon source
- tank
- screw rod
- denitrification
- adjusting screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 44
- 238000002156 mixing Methods 0.000 claims abstract description 40
- 238000003756 stirring Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000001802 infusion Methods 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 4
- 239000011259 mixed solution Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment, and particularly discloses a precise carbon source feeding device for denitrification and denitrification, which comprises a filter tank and a mixing tank, wherein an adjusting screw rod is arranged on the inner side of the filter tank, a screw rod sliding block which is mutually matched is arranged on the adjusting screw rod, a spraying pipe is arranged on the screw rod sliding block, a plurality of spraying heads are uniformly arranged on the spraying pipe, a supporting table is arranged above the filter tank, the mixing tank and an infusion pump are arranged on the supporting table, an inner container is arranged in the mixing tank, a rotating rod is arranged on the inner side of the inner container, the end part of the rotating rod is rotationally connected to the mixing tank, a driving motor corresponding to the rotating rod is arranged at the end part of the mixing tank, a driving shaft of the driving motor is connected with the rotating rod, a plurality of stirring blades and connecting rods are uniformly arranged on the rotating rod, the carbon source mixed liquid in the mixing tank is input into the spraying pipe through the infusion pump, and the spraying pipe is sprayed out through the spraying heads, and the spraying pipe is driven to move through the adjusting screw rod by the rotating the adjusting screw rod, so that the spraying pipe is ensured to be cast and processed at different positions of the filter tank.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a precise carbon source feeding device for denitrification and denitrification.
Background
Along with the continuous improvement of the water pollution importance of the state, a large amount of carbon sources are required to be added to be used as denitrification bacteria in the treatment process of the urban sewage treatment plant at present, and common carbon sources comprise industrial glucose, sodium acetate, methanol, various small molecular acids, alcohols, sugar and the like as well as various compound mixed carbon sources, and the nitrification reaction is an important link for removing nitrogen in the biological treatment process, and is generally carried out by adding a detector into a denitrification filter to generate reaction.
The existing carbon source feeding mode for denitrification generally adopts manual feeding or adopts a conveying mode to directly feed the carbon source into the denitrification tank, the efficiency of the mode is low, and if the carbon source is directly fed, the carbon source is difficult to be fully mixed with sewage in the denitrification tank, so people can propose that the carbon source is firstly mixed with water by stirring, and then the mixed solution is fed into the denitrification tank, for example, the Chinese patent with the publication number of CN217709019U, and the carbon source feeding device of the denitrification filter is specifically disclosed.
However, the carbon source adding device for denitrification can be found in the actual use process, and because the specification of the denitrification filter is large, after the carbon source mixed solution is added into the denitrification tank, the carbon source mixed solution can stay at the adding position to be slowly diffused, the accuracy is low, and the diffusion range of the carbon source mixed solution in the denitrification tank is difficult to ensure.
Disclosure of Invention
The utility model aims to provide accurate carbon source feeding equipment for denitrification and denitrification so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an accurate throwing equipment for denitrification nitrogen removal carbon source, including filtering pond and blending tank, the filtering pond inboard is provided with accommodate the lead screw, be provided with the lead screw slider of mutual adaptation on the accommodate the lead screw, be provided with the shower nozzle on the shower nozzle, evenly be equipped with a plurality of sprinkler heads on the filtering pond top is equipped with the brace table, be equipped with blending tank and transfer pump on the brace table, the water inlet of transfer pump passes through the pipe connection on the discharge gate of blending tank, the delivery port of transfer pump passes through hose connection on the water inlet of shower nozzle, the inside inner bag that is equipped with of blending tank, the inner bag inboard is equipped with the dwang, the swivelling joint is on the blending tank, and the blending tank tip is equipped with the driving motor that corresponds with the dwang, driving motor's drive shaft is connected with the dwang, evenly be equipped with a plurality of stirring leaves and connecting rod on the dwang, through the transfer pump with the interior carbon source blend liquid of blending tank input to the shower nozzle, and spout through the shower nozzle blowout, alright utilize accommodate the lead screw to drive the shower nozzle and remove, ensure that the shower nozzle throws processing in the different positions of filtering pond.
Preferably, the end part of the connecting rod is provided with a scraping plate, the scraping plate is attached to the inner wall of the inner container, and carbon sources attached to the inner container are scraped down through the scraping plate, so that the mixing effect is improved.
Preferably, a heating ring is arranged between the inner container and the mixing tank, a heating ring disc is arranged on the inner container, and the temperature of the inner container is increased through the heating ring, so that the carbon sources can be mixed at different temperatures.
Preferably, one end of the adjusting screw rod is rotatably connected to the filter tank, the other end of the adjusting screw rod penetrates through the filter tank and is connected with a handle, the handle can facilitate a worker to rotate the adjusting screw rod, the handle can be replaced by a motor, and the motor is used for driving the adjusting screw rod to rotate.
Preferably, the side of the adjusting screw rod is provided with a positioning rod, the positioning rod penetrates through the screw rod sliding block, two ends of the positioning rod are connected to the filter tank, and the positioning rod can prevent the screw rod sliding block from rotating when the adjusting screw rod is rotated.
Preferably, the side of the mixing tank is provided with a feed inlet and a water injection port, the feed inlet and the water injection port are communicated with the inner container, a carbon source can be added into the inner container through the feed inlet, and a mixed liquid can be added into the inner container through the water injection port.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the carbon source and the water are added into the inner container, the driving motor is used for driving the rotating rod to rotate, the stirring blade on the rotating rod is used for mixing, after the mixing is completed, the carbon source mixed liquid in the mixing tank can be input into the spraying pipe through the infusion pump and sprayed out through the spraying head, the spraying pipe can be driven to move by the adjusting screw rod through rotating the adjusting screw rod, the spraying pipe is ensured to perform casting at different positions of the filter tank, so that the casting accuracy is improved, and the diffusion range of the carbon source mixed liquid in the filter tank is enlarged through casting at different positions of the filter tank, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the present utility model.
In the figure: 1. a filter tank; 2. a mixing tank; 3. an infusion pump; 4. adjusting a screw rod; 5. a positioning rod; 6. a screw rod sliding block; 7. a spray tube; 8. a support table; 9. a spray head; 10. a driving motor; 11. a feed inlet; 12. a water filling port; 13. an inner container; 14. a heating ring; 15. a rotating lever; 16. stirring the leaves; 17. a connecting rod; 18. a scraper; 19. a handle.
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.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an accurate throwing equipment for denitrification nitrogen removal carbon source, including filtering pond 1 and blending tank 2, filtering pond 1 inboard is provided with accommodate screw 4, be provided with the lead screw slider 6 of mutual adaptation on the accommodate screw 4, be provided with spray pipe 7 on the lead screw slider 6, evenly be equipped with a plurality of sprinkler heads 9 on the spray pipe 7, filtering pond 1 top is equipped with brace table 8, be equipped with blending tank 2 and transfer pump 3 on the brace table 8, the mouth that draws water of transfer pump 3 passes through pipe connection on the discharge gate of blending tank 2, the delivery port of transfer pump 3 passes through hose connection on the water inlet of spray pipe 7, the inside inner bag 13 that is equipped with of blending tank 2, the inner bag 13 inboard is equipped with dwang 15, dwang 15 tip swivelling joint is on blending tank 2, and the blending tank 2 tip is equipped with the driving motor 10 that corresponds with dwang 15, driving shaft and dwang 15 are connected, evenly be equipped with a plurality of stirring leaf 16 and connecting rod 17 on the dwang 15, through transfer pump 3 with the interior carbon source mixed liquid of blending tank 2 to spray pipe 7, and spout 9 blowout through rotating accommodate 4, can guarantee that spray pipe 7 is processed at the different positions in the filter pond 1.
Further, the end of the connecting rod 17 is provided with a scraper 18, the scraper 18 is attached to the inner wall of the liner 13, and the carbon source attached to the liner 13 is scraped off by the scraper 18, so that the mixing effect is improved.
Further, a heating ring 14 is arranged between the inner container 13 and the mixing tank 2, the heating ring 14 is arranged on the inner container 13 in a disc manner, and the temperature of the inner container 13 is increased through the heating ring 14, so that the carbon sources can be mixed at different temperatures.
Further, one end of the adjusting screw 4 is rotatably connected to the filter tank 1, the other end of the adjusting screw 4 penetrates through the filter tank 1 and is connected with a handle 19, the handle 19 can facilitate a worker to rotate the adjusting screw 4, the handle 19 can be replaced by a motor, and the motor is used for driving the adjusting screw 4 to rotate.
Further, the side of the adjusting screw 4 is provided with a positioning rod 5, the positioning rod 5 penetrates through the screw slider 6, two ends of the positioning rod 5 are connected to the filter tank 1, and the positioning rod 5 can prevent the screw slider 6 from rotating when the adjusting screw 4 is rotated.
Further, a feed inlet 11 and a water injection port 12 are arranged on the side edge of the mixing tank 2, the feed inlet 11 and the water injection port 12 are communicated with the inner container 13, a carbon source can be added into the inner container 13 through the feed inlet 11, and a mixed liquid can be added into the inner container 13 through the water injection port 12.
Working principle: when the device is used, a carbon source is thrown into the inner container 13 through the charging port 11, water is injected into the inner container 13 through the water injection port 12, then the power supply of the driving motor 10 is connected, the driving motor 10 drives the rotating rod 15 to rotate, the stirring blade 16 on the rotating rod 15 is utilized to mix the carbon source and the water, in the process, the power supply of the heating ring 14 can be connected, the temperature of the inner container 13 is improved through the heating ring 14, the temperature of the carbon source and the temperature of the water are heated through the inner container 13, the carbon source and the water are mixed at different temperatures, after the mixing is completed, the carbon source mixed solution in the mixing tank 2 can be input into the spraying pipe 7 through the infusion pump 3, the spraying head 9 is sprayed out, the handle 19 is rotated, the adjusting screw 4 is driven to rotate by the handle 19, the screw slider 6 is driven by the adjusting screw 4, the screw slider 6 is driven to move, the spraying pipe 7 is ensured to be thrown at different positions of the filtering pond 1, the accuracy is improved, the carbon source mixed solution is thrown at different positions of the filtering pond 1, and the practical range of the mixed solution is enlarged.
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 (6)
1. A be used for accurate throwing of denitrification carbon source to add equipment which characterized in that: including filtering pond (1) and blending tank (2), filtering pond (1) inboard is provided with accommodate the lead screw (4), be provided with lead screw slider (6) of mutual adaptation on accommodate the lead screw (4), be provided with spray pipe (7) on lead screw slider (6), evenly be equipped with a plurality of sprinkler heads (9) on spray pipe (7), filtering pond (1) top is equipped with brace table (8), be equipped with blending tank (2) and transfer pump (3) on brace table (8), the water-sucking mouth of transfer pump (3) passes through pipe connection on the discharge gate of blending tank (2), the delivery port of transfer pump (3) passes through hose connection on the water inlet of spray pipe (7), blending tank (2) inside is equipped with inner bag (13), inner bag (13) inboard is equipped with dwang (15), dwang (15) end rotation is connected on blending tank (2), and blending tank (2) end is equipped with driving motor (10) corresponding with dwang (15), the drive shaft and dwang (15) are connected, evenly be equipped with a plurality of stirring leaves (16) and connecting rod (17) on dwang (15).
2. The precise carbon source adding device for denitrification nitrogen removal according to claim 1, wherein: the end part of the connecting rod (17) is provided with a scraping plate (18), and the scraping plate (18) is attached to the inner wall of the liner (13).
3. The precise carbon source adding device for denitrification nitrogen removal according to claim 1, wherein: a heating ring (14) is arranged between the inner container (13) and the mixing tank (2), and the heating ring (14) is arranged on the inner container (13) in a disc mode.
4. The precise carbon source adding device for denitrification nitrogen removal according to claim 1, wherein: one end of the adjusting screw rod (4) is rotatably connected to the filter tank (1), and the other end of the adjusting screw rod (4) penetrates through the filter tank (1) and is connected with a handle (19).
5. The precise carbon source adding device for denitrification nitrogen removal according to claim 1, wherein: the side of the adjusting screw rod (4) is provided with a positioning rod (5), the positioning rod (5) penetrates through the screw rod sliding block (6), and two ends of the positioning rod (5) are connected to the filter tank (1).
6. The precise carbon source adding device for denitrification nitrogen removal according to claim 1, wherein: the side of the mixing tank (2) is provided with a feed inlet (11) and a water injection inlet (12), and the feed inlet (11) and the water injection inlet (12) are communicated with the inner container (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320719674.1U CN219885807U (en) | 2023-04-04 | 2023-04-04 | Be used for accurate throwing of denitrification carbon source to add equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320719674.1U CN219885807U (en) | 2023-04-04 | 2023-04-04 | Be used for accurate throwing of denitrification carbon source to add equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219885807U true CN219885807U (en) | 2023-10-24 |
Family
ID=88403784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320719674.1U Active CN219885807U (en) | 2023-04-04 | 2023-04-04 | Be used for accurate throwing of denitrification carbon source to add equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219885807U (en) |
-
2023
- 2023-04-04 CN CN202320719674.1U patent/CN219885807U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |