CN220537579U - Multifunctional denitrification equipment for high ammonia nitrogen wastewater - Google Patents
Multifunctional denitrification equipment for high ammonia nitrogen wastewater Download PDFInfo
- Publication number
- CN220537579U CN220537579U CN202321816823.2U CN202321816823U CN220537579U CN 220537579 U CN220537579 U CN 220537579U CN 202321816823 U CN202321816823 U CN 202321816823U CN 220537579 U CN220537579 U CN 220537579U
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- China
- Prior art keywords
- screening box
- ammonia nitrogen
- wastewater
- high ammonia
- screening
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- 239000002351 wastewater Substances 0.000 title claims abstract description 60
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000012216 screening Methods 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004939 coking Methods 0.000 abstract description 23
- 230000009471 action Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000010813 municipal solid waste Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses multifunctional denitrification equipment for high ammonia nitrogen wastewater, and relates to the technical field of wastewater treatment. The device comprises a collecting tank, wherein a first screening box and a second screening box with upward openings for screening high ammonia nitrogen wastewater are arranged above the collecting tank, one adjacent side of two gears is connected with the first screening box through two connecting columns, one forward side of each rack is connected with a cylinder, and the top of the second screening box is connected with an agitating mechanism for agitating wastewater in the second screening box. According to the utility model, under the rotation action of the rack and the bracket, the first screening box and the second screening box can be driven to rotate at a high speed, so that the coking wastewater falling into the first screening box and the second screening box can be effectively accelerated to carry out screening operation, large-particle impurity garbage in the coking wastewater is effectively intercepted in the first screening box or the second screening box, and the subsequent denitrification effect and efficiency on the high-ammonia nitrogen wastewater are improved.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a multifunctional denitrification device for high ammonia nitrogen wastewater.
Background
The ammonia nitrogen wastewater mainly comes from chemical fertilizers, coking, petrochemical industry, pharmacy, food, landfill sites and the like, and a large amount of ammonia nitrogen wastewater is discharged into water body, so that the water body is eutrophicated, the black and odorous, the difficulty and the cost of water supply treatment are increased, and even toxic and harmful effects are generated on people and organisms, so that the ammonia nitrogen wastewater needs to be subjected to denitrification treatment when discharged.
Coking wastewater is typical toxic organic wastewater difficult to degrade, and mainly comes from production water and steam condensation wastewater in the primary cooling and coking production processes of coke oven gas, and refers to wastewater generated in the processes of coal coking, gas purification, chemical product recovery and chemical product refining. The Chinese patent of the utility model with publication number of CN213623480U discloses an integrated high ammonia nitrogen wastewater denitrification device based on sludge, which comprises a tank body, wherein a denitrification tank and a denitrification tank are fixedly connected inside the tank body, rings are rotatably connected above the pipe walls of two water flowing pipes through first bearings, and a plurality of uniformly distributed fixing rods are fixedly connected on the outer circular side walls of the two rings. The device lacks filtering component when using to coking wastewater, leads to the unable denitrification work to go on to can reduce work efficiency, and can influence the denitrification effect.
Therefore, the multifunctional denitrification device for the high ammonia nitrogen wastewater is provided.
Disclosure of Invention
The utility model aims at: in order to solve the problems in the prior art, the utility model provides the multifunctional denitrification equipment for the high ammonia nitrogen wastewater.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a multi-functional denitrification facility of high ammonia nitrogen waste water, includes the collecting vat, the vertical top of collecting vat is provided with the opening and is used for sieving high ammonia nitrogen waste water's first screen box and second screen box up, a plurality of filtration pore has been seted up on first screen box and the second screen box, the left and right sides at collecting vat top is provided with the rack respectively, the bottom of rack is connected with the collecting vat through moving the subassembly, the support is installed to one side that two moving the subassembly kept away from each other, rotate on the side wall that the support is close to first screen box and be connected with the gear that meshes with the rack, be connected through two spliced pole between two adjacent sides of gears and the first screen box, every rack is all connected with the cylinder forward one side, the top of second screen box is connected with the stirring mechanism that is used for stirring the inside waste water of second screen box.
Further, detachable falling plates are respectively arranged at four side edges of the top of the second screening box, and the falling plates are inclined plates with high outer side, low inner side and smooth surface.
Further, the second screening box is arranged in the inner cavity of the first screening box through a mortise and tenon process, and the size of the first screening box is five times that of the second screening box.
Further, stirring mechanism includes installation branch, two installation branches of top fixedly connected with of second screening case, the sliding tray has all been seted up at the top of two installation branches, and sliding connection has same slider between two sliding trays, and one side threaded connection that installation branch was kept away from to the slider has the stirring frame, and the inside of every installation branch all is provided with the electric telescopic handle that the output is connected with the slider.
Further, sixteen detachable stirring rods are arranged on the outer wall surface of the stirring frame.
Further, the movable assembly comprises a fixed supporting rod, the top of the collecting tank is fixedly connected with the fixed supporting rod, two movable rollers are arranged at the bottoms of the two racks, and a movable groove capable of accommodating the movable rollers to move is formed in the top of the fixed supporting rod.
The beneficial effects of the utility model are as follows:
1. according to the utility model, under the rotation action of the rack and the bracket, the first screening box and the second screening box can be driven to rotate at high speed, so that the coking wastewater falling into the first screening box and the second screening box can be effectively accelerated to carry out screening operation, large-particle impurity garbage in the coking wastewater is effectively intercepted in the first screening box or the second screening box, and the subsequent denitrification effect and efficiency on high-ammonia nitrogen wastewater are improved; through the stirring mechanism that sets up, can make the coking wastewater after filtering mix more evenly with the medicament when the nitrogen removal is carried out to the collecting vat inside.
2. Through the stirring frame, the coking wastewater filtering operation in the inner cavity of the second sieving box can be accelerated under the driving action of the electric telescopic rod, so that the working efficiency is effectively improved; in addition, the stirring rod arranged on the outer wall surface of the stirring frame can enlarge the contact area with the wastewater, thereby improving the filtering speed of the wastewater.
Drawings
FIG. 1 is a schematic side view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the device of the present utility model in a rotated state;
FIG. 3 is a schematic view of the structure of the stirring mechanism of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the moving assembly of the present utility model;
reference numerals: 1. a collecting tank; 2. a first screening box; 3. a second screening box; 4. a drop plate; 5. a rack; 6. a bracket; 7. a gear; 8. a moving assembly; 801. a moving groove; 802. fixing the support rod; 803. moving the roller; 9. an agitation mechanism; 901. mounting a supporting rod; 902. a sliding groove; 903. a slide block; 904. an agitating frame; 10. and (3) a cylinder.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1 to 2, a multifunctional denitrification device for high ammonia nitrogen wastewater comprises a collecting tank 1, a first screening box 2 and a second screening box 3 with openings facing upwards and used for screening the high ammonia nitrogen wastewater are arranged above the collecting tank 1, a plurality of filtering holes are formed in the first screening box 2 and the second screening box 3, racks 5 are respectively arranged on the left side and the right side of the top of the collecting tank 1, the bottom of the racks 5 is connected with the collecting tank 1 through a moving assembly 8, a bracket 6 is arranged on one side, far away from each other, of each moving assembly 8, a gear 7 meshed with the racks 5 is rotatably connected on one side wall surface, close to the first screening box 2, of the bracket 6, one side, close to each gear 7, is connected with the first screening box 2 through two connecting columns, a cylinder 10 is connected to one forward side of each rack 5, and an agitating mechanism 9 used for agitating wastewater inside the second screening box 3 is connected to the top of the second screening box 3;
specifically, under the rotation action of the rack 5 and the bracket 6, the first screening box 2 and the second screening box 3 can be driven to rotate at a high speed, so that the coking wastewater falling into the first screening box 2 and the second screening box 3 can be effectively accelerated to carry out screening operation, large-particle impurity garbage in the coking wastewater is effectively intercepted in the first screening box 2 or the second screening box 3, and the subsequent denitrification effect and efficiency on high ammonia nitrogen wastewater are improved; through the stirring mechanism 9 that sets up, can make the coking wastewater after filtering more even with the medicament mixture when the nitrogen removal is carried out to collecting vat 1 inside.
When using, the workman can pour into the inside of second screening case 3 with coking wastewater, carry out the denitrification operation, then drive cylinder 10 drives rack 5 and carries out horizontal migration, rack 5 can drive gear 7 high-speed rotation at the in-process that removes, and then drive first screening case 2 and second screening case 3 and rotate left and right, first screening case 2 and second screening case 3 of seting up the filtration pore can carry out the work of sieving to the impurity rubbish that its inside coking wastewater contained, the electric telescopic handle that drive is connected with external motor can drive stirring mechanism 9 and carry out horizontal migration, thereby can accelerate the filtration rate of focusing wastewater, guarantee the normal operating of denitrification work, work efficiency has been improved effectively.
The four side edges of the top of the second screening box 3 are respectively provided with a detachable falling plate 4, and the falling plates 4 are sloping plates with high outer side and low inner side and smooth surface;
more specifically, through the falling plate 4 that sets up, can guarantee that part of coking wastewater who falls on the falling plate 4 can slide into the inside of second screening case 3 along the slope to follow-up filtration operation.
As shown in fig. 3, the stirring mechanism 9 includes mounting struts 901, two mounting struts 901 are fixedly connected to the top of the second screening box 3, sliding grooves 902 are formed in the tops of the two mounting struts 901, a same sliding block 903 is slidably connected between the two sliding grooves 902, a stirring frame 904 is screwed to one side of the sliding block 903 away from the mounting struts 901, and an electric telescopic rod with an output end connected with the sliding block 903 is arranged in each mounting strut 901;
to ensure the mixing degree of the wastewater and the medicament in the collecting tank 1, sixteen detachable stirring rods are arranged on the outer wall surface of the stirring frame 904,
specifically, through the stirring frame 904, the coking wastewater filtering operation in the inner cavity of the second screening box 3 can be accelerated under the driving action of the electric telescopic rod, so that the working efficiency is effectively improved; in addition, the stirring rod arranged on the outer wall surface of the stirring frame 904 can enlarge the contact area with the wastewater, thereby improving the filtering speed of the wastewater.
As shown in fig. 4, the moving assembly 8 includes a fixing support bar 802, the top of the collecting tank 1 is fixedly connected with the fixing support bar 802, two moving rollers 803 are respectively disposed at the bottoms of the two racks 5, and a moving groove 801 capable of accommodating the moving rollers 803 to move is formed at the top of the fixing support bar 802;
specifically, through the removal gyro wheel 803 that sets up, guaranteed rack 5 can carry out horizontal migration in the top of collecting vat 1, also can guarantee rack 5 in-process's the stability simultaneously, avoid rack 5 and gear 7 to take place to break away from, influence the rotation effect of first screening case 2 to influence the filter effect of coking wastewater.
To sum up: under the rotation action of the rack 5 and the bracket 6, the first screening box 2 and the second screening box 3 can be driven to rotate at a high speed, so that the coking wastewater falling into the first screening box 2 and the second screening box 3 can be effectively accelerated to carry out screening operation, large-particle impurity garbage in the coking wastewater is effectively intercepted in the first screening box 2 or the second screening box 3, and the subsequent denitrification effect and efficiency on high ammonia nitrogen wastewater are improved; through the stirring mechanism 9 that sets up, can make the coking wastewater after filtering more even with the medicament mixture when the nitrogen removal is carried out to collecting vat 1 inside.
Through the stirring frame 904, the coking wastewater filtering operation in the inner cavity of the second screening box 3 can be accelerated under the driving action of the electric telescopic rod, so that the working efficiency is effectively improved; in addition, the stirring rod arranged on the outer wall surface of the stirring frame 904 can enlarge the contact area with the wastewater, thereby improving the filtering speed of the wastewater.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a multi-functional denitrification facility of high ammonia nitrogen waste water, a serial communication port, including collecting vat (1), the vertical top of collecting vat (1) is provided with opening up and is used for sieving first screen box (2) and second screen box (3) of high ammonia nitrogen waste water, a plurality of filtration pore have been seted up on first screen box (2) and second screen box (3), the left and right sides at collecting vat (1) top is provided with rack (5) respectively, the bottom of rack (5) is connected with collecting vat (1) through remove subassembly (8), support (6) are installed to one side that two remove subassembly (8) kept away from each other, rotate on one side wall surface that support (6) are close to first screen box (2) be connected with rack (5) engaged with gear (7), be connected through two spliced pole between one side that two gear (7) are adjacent and first screen box (2), every (5) forward one side all is connected with cylinder (10), the top of second screen box (3) is connected with and is used for stirring inside rack (9) of second screen box (3).
2. The multifunctional denitrification device for high ammonia nitrogen wastewater according to claim 1, wherein detachable falling plates (4) are respectively arranged at four side edges of the top of the second screening box (3), and the falling plates (4) are inclined plates with high outer side, low inner side and smooth surface.
3. The multifunctional denitrification device for high ammonia nitrogen wastewater according to claim 1, wherein the second screening box (3) is installed in the inner cavity of the first screening box (2) through a mortise and tenon process, and the size of the first screening box (2) is five times that of the second screening box (3).
4. The multifunctional denitrification device for high ammonia nitrogen wastewater according to claim 1, wherein the stirring mechanism (9) comprises mounting struts (901), two mounting struts (901) are fixedly connected to the top of the second screening box (3), sliding grooves (902) are formed in the tops of the two mounting struts (901), the same sliding block (903) is slidingly connected between the two sliding grooves (902), one side, far away from the mounting struts (901), of the sliding block (903) is in threaded connection with a stirring frame (904), and an electric telescopic rod with an output end connected with the sliding block (903) is arranged in each mounting strut (901).
5. The multifunctional denitrification facility for high ammonia nitrogen wastewater according to claim 4, wherein sixteen detachable stirring rods are installed on the outer wall surface of the stirring frame (904).
6. The multifunctional denitrification device for high ammonia nitrogen wastewater according to claim 1, wherein the moving assembly (8) comprises a fixed supporting rod (802), the top of the collecting tank (1) is fixedly connected with the fixed supporting rod (802), two moving rollers (803) are arranged at the bottoms of the two racks (5), and a moving groove (801) capable of allowing the moving rollers (803) to move is formed in the top of the fixed supporting rod (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321816823.2U CN220537579U (en) | 2023-07-12 | 2023-07-12 | Multifunctional denitrification equipment for high ammonia nitrogen wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321816823.2U CN220537579U (en) | 2023-07-12 | 2023-07-12 | Multifunctional denitrification equipment for high ammonia nitrogen wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220537579U true CN220537579U (en) | 2024-02-27 |
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ID=89970200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321816823.2U Active CN220537579U (en) | 2023-07-12 | 2023-07-12 | Multifunctional denitrification equipment for high ammonia nitrogen wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220537579U (en) |
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2023
- 2023-07-12 CN CN202321816823.2U patent/CN220537579U/en active Active
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