CN114524538A - Treatment equipment capable of performing secondary treatment on nitrogen and phosphorus-containing sewage - Google Patents
Treatment equipment capable of performing secondary treatment on nitrogen and phosphorus-containing sewage Download PDFInfo
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- CN114524538A CN114524538A CN202210086105.8A CN202210086105A CN114524538A CN 114524538 A CN114524538 A CN 114524538A CN 202210086105 A CN202210086105 A CN 202210086105A CN 114524538 A CN114524538 A CN 114524538A
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- Prior art keywords
- fixedly connected
- shell
- sewage
- phosphorus
- connecting shaft
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- 239000010865 sewage Substances 0.000 title claims abstract description 63
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 56
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 29
- 239000011574 phosphorus Substances 0.000 title claims abstract description 29
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 28
- 239000003814 drug Substances 0.000 claims abstract description 34
- 238000005273 aeration Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 239000007921 spray Substances 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 229940079593 drug Drugs 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 239000013043 chemical agent Substances 0.000 description 5
- 238000006386 neutralization reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012851 eutrophication Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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
Abstract
The invention relates to the technical field of sewage treatment, and discloses treatment equipment capable of performing secondary treatment on nitrogen and phosphorus-containing sewage. The device can perform efficient aeration treatment on sewage through the matching use of the first deflector rod and the first wedge-shaped block, improves the treatment effect of the device, facilitates automatic dosing through the matching use of the baffle plate and the deflector rod, improves the convenience of the device, and can enable the sewage to be mixed with medicines more thoroughly through the matching use of the second deflector rod and the second wedge-shaped block.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a treatment device capable of carrying out secondary treatment on sewage containing nitrogen and phosphorus.
Background
The pollutants contained in the sewage are mainly organic matters and a large amount of pathogenic microorganisms, the organic matters existing in the sewage are extremely unstable, bacteria and pathogens propagate in large quantities by taking the organic matters in the sewage as nutrients, infectious diseases can spread and spread, the sewage comprises eutrophication pollution, and the eutrophication pollution is a water quality pollution phenomenon caused by excessive content of plant nutrient substances such as nitrogen, phosphorus and the like.
In order to solve eutrophication pollution, nitrogen and phosphorus in sewage need to be treated, and the nitrogen and phosphorus sewage treatment mode commonly used at present usually adopts a single mode of adding chemical agents for neutralization, so that the nitrogen and phosphorus sewage is easy to be treated incompletely, and therefore, the treatment equipment capable of carrying out secondary treatment on the nitrogen and phosphorus sewage is very necessary.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a treatment device capable of carrying out secondary treatment on nitrogen and phosphorus-containing sewage, and mainly aims to solve the problem that the nitrogen and phosphorus-containing sewage is easily treated incompletely because the currently common nitrogen and phosphorus-containing sewage treatment mode usually adopts a single chemical agent adding mode for neutralization.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a treatment device capable of carrying out secondary treatment on nitrogen and phosphorus-containing sewage comprises a shell, wherein a second connecting shaft is movably connected to the inner wall of the bottom of the shell, a second driving lever is fixedly connected to one side of the second connecting shaft, a driving plate is fixedly connected to one end of the second driving lever, a first driving lever is fixedly connected to one side of the driving plate, a cover plate is fixedly connected to the top of the shell, a motor is fixedly connected to the upper surface of the cover plate, one end of an output shaft of the motor penetrates through the cover plate to be fixed with the second connecting shaft, a ring cylinder is fixedly connected to the inner wall of one side of the shell, a mounting hole is formed in one side of the ring cylinder, an air inlet pipe is fixedly connected in the mounting hole and penetrates through the shell, a plurality of aeration holes are formed in one side of the ring cylinder, a plurality of sliding grooves are formed in the inner wall of one side of the shell, a pressure ring frame is movably connected in the sliding grooves and is contacted with the ring cylinder, a plurality of through-holes have been seted up to one side of clamping ring frame, the bottom fixedly connected with a plurality of second springs of clamping ring frame, and the second spring is fixed mutually with the ring section of thick bamboo, the upper surface fixedly connected with a plurality of first wedges of clamping ring frame, and first wedge and first driving lever contactable.
Further, one side inner wall fixedly connected with fixing base of casing, one side of fixing base are pegged graft and are had first connecting axle, one side fixedly connected with baffle of first connecting axle, and the baffle can contact with the stirring board, one side swing joint of first connecting axle has the torsional spring, and the both ends of torsional spring are fixed mutually with first connecting axle and fixing base respectively, a plurality of support columns of the last fixed surface of apron, the top fixedly connected with medicinal cupping of support column, the medicine mouth has been seted up to the bottom of medicinal cupping, medicine pipe under the interior fixedly connected with of medicine mouth, and medicine pipe under the medicine pipe passes the apron and contacts with the baffle.
On the basis of the scheme, a plurality of elastic water bags are fixedly connected to the inner wall of the bottom of the shell, a first spring is fixedly connected to the inner wall of the bottom of each elastic water bag, a water spraying opening is formed in one side of each elastic water bag, a water spraying pipe is fixedly connected to the inside of each water spraying opening, a plurality of fixing frames are fixedly connected to the inner wall of the bottom of the shell, a second wedge block is inserted into the top of each fixing frame, and the second wedge blocks are in contact with the elastic water bags.
As a further aspect of the present invention, a scraper is fixedly connected to one side of the second shift lever, and the scraper contacts the housing.
Furthermore, the outer side of the circumference of the second connecting shaft is fixedly connected with a spiral sheet, and the outer side of the spiral sheet is fixedly connected with a plurality of auxiliary plates.
On the basis of the scheme, one side of the second connecting shaft is fixedly connected with a fixing rod, the fixing rod is fixed with the second driving lever, the upper surface of the cover plate is provided with a vent hole, and a vent pipe is fixedly connected in the vent hole.
As a further scheme of the present invention, one side of the housing is provided with an installation groove, an observation window is fixedly connected in the installation groove, and a sealing gasket is fixedly connected to the top of the housing and is in contact with the cover plate.
Further, the water inlet has been seted up to the upper surface of apron, fixedly connected with inlet tube in the inlet tube, the delivery port has been seted up to the bottom of casing, fixedly connected with outlet pipe in the outlet tube, a plurality of backup pads of bottom outer wall fixedly connected with of casing.
(III) advantageous effects
Compared with the prior art, the invention provides a treatment device capable of carrying out secondary treatment on nitrogen and phosphorus-containing sewage, which has the following beneficial effects:
1. when the first deflector rod and the first wedge block are used in a matched mode, firstly, an air inlet pipe is connected with an external oxygen pipe, so that oxygen enters the interior of the ring cylinder through the air inlet pipe, then a motor is started, the motor rotates to enable a second connecting shaft to drive a second deflector rod to rotate, the second deflector rod rotates to enable a deflector plate to drive a first deflector rod to rotate, when the first deflector rod rotates to be in contact with the first wedge block, the first deflector rod rotates to enable a first wedge block to drive a pressure ring frame to move downwards along a sliding groove, the pressure ring frame moves downwards to enable a second spring to be stressed and shortened and generate elasticity, when the pressure ring frame moves to a proper position, a through hole is overlapped with an aeration hole, then the oxygen in the ring cylinder enters sewage in the shell through the aeration hole and the through hole, when the first deflector rod is separated from the first wedge block, the second spring rebounds and resets to drive the pressure ring frame to move upwards to reset, and accordingly aeration treatment of the sewage is completed, and then avoid adopting single mode of adding chemical agent to carry out the neutralization, lead to the nitrogen phosphorus sewage to appear handling incomplete condition easily, improved the treatment effect of device.
2. Use through the cooperation of baffle and stirring board, rotate when stirring the board to with the baffle contact, the stirring board rotates and makes the baffle rotate and drive first connecting axle and rotate, thereby make baffle and lower pencil break away from the contact, and then during the medicine in the messenger jar enters into the inside sewage of casing through lower pencil, then first connecting axle rotates and makes torsional spring atress warp and produce torsion, when stirring board and baffle break away from the contact, the torsional spring resilience resets and drives the baffle and rotate and reset, thereby accomplish the automatic reagent feeding, the convenience of device has been improved.
3. The second driving lever is matched with the second wedge block for use, when the second driving lever rotates to be in contact with the second wedge block, the second driving lever rotates to enable the second wedge block to move downwards, so that the elastic water bag is stressed to contract, the elastic water bag contracts to enable the first spring to be stressed to shorten and generate elasticity, and further the sewage in the elastic water bag is sprayed out of the water spray pipe, so that the sewage in the shell is disturbed by the sprayed water, when the second driving lever is separated from the second wedge block for contact, the elastic water bag is rebounded and reset by the aid of rebounding of the first spring, so that the sewage in the shell is sucked into the elastic water bag from the water spray pipe, the sewage and the medicine are mixed more thoroughly, and the mixing effect of the device is improved.
4. Through the setting of installation scraper blade on the second driving lever, the scraper blade can be scraped the attached thing of being stained with of casing bottom inner wall, avoids being stained with the attached thing and is stained with for a long time and attaches and pile up in the casing bottom, causes the influence to sewage treatment, has improved the effect of scraping of device.
5. Through the setting of installation flight on the second connecting axle, the second connecting axle rotates and drives the flight rotation to make the flight obtain abundant stirring to the inside sewage of casing and medicine and mix, improved the stirring effect of device.
Drawings
FIG. 1 is a schematic diagram of the right side perspective structure of a treatment apparatus capable of performing secondary treatment on nitrogen and phosphorus-containing sewage according to the present invention;
FIG. 2 is a schematic left side perspective view of a treatment apparatus capable of performing secondary treatment on nitrogen and phosphorus-containing sewage according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a treatment apparatus capable of performing secondary treatment on nitrogen and phosphorus-containing wastewater according to the present invention;
FIG. 4 is a schematic sectional view of an elastic water bag of a treatment apparatus for secondary treatment of nitrogen and phosphorus-containing wastewater according to the present invention;
FIG. 5 is a schematic sectional view of a ring cylinder of a treatment device capable of performing secondary treatment on nitrogen and phosphorus-containing sewage.
In the figure: 1. a gas permeable pipe; 2. an observation window; 3. a support plate; 4. an air inlet pipe; 5. a housing; 6. a gasket; 7. a cover plate; 8. a medicine tank; 9. a support pillar; 10. a medicine feeding pipe; 11. a water inlet pipe; 12. a water outlet pipe; 13. a torsion spring; 14. a first connecting shaft; 15. a baffle plate; 16. a first shift lever; 17. a poking plate; 18. a chute; 19. a squeegee; 20. a ring pressing frame; 21. a ring cylinder; 22. a first wedge block; 23. a second wedge block; 24. an elastic water bag; 25. a second deflector rod; 26. a fixing rod; 27. a spiral sheet; 28. an auxiliary plate; 29. a second connecting shaft; 30. a fixed mount; 31. a water spray pipe; 32. a first spring; 33. a second spring; 34. a through hole; 35. and (4) aeration holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 5, a treatment device capable of performing secondary treatment on nitrogen and phosphorus-containing sewage comprises a housing 5, wherein a second connecting shaft 29 is rotatably connected to the inner wall of the bottom of the housing 5, a second driving lever 25 is fixed to one side of the second connecting shaft 29 through a bolt, a driving plate 17 is fixed to one end of the second driving lever 25 through a bolt, a first driving lever 16 is fixed to one side of the driving plate 17 through a bolt, a cover plate 7 is fixed to the top of the housing 5 through a bolt, a motor is fixed to the upper surface of the cover plate 7 through a bolt, one end of an output shaft of the motor penetrates through the cover plate 7 to be fixed to the second connecting shaft 29, a ring cylinder 21 is fixed to the inner wall of one side of the housing 5 through a bolt, a mounting hole is formed in one side of the ring cylinder 21, an air inlet pipe 4 is fixed to the mounting hole through a bolt, the air inlet pipe 4 penetrates through the housing 5, a plurality of aeration holes 35 are formed in one side of the ring cylinder 21, a plurality of chutes 18 are formed in the inner wall of one side of the housing 5, a ring pressing frame 20 is connected in a sliding way 18, the ring pressing frame 20 is in contact with a ring cylinder 21, one side of the ring pressing frame 20 is provided with a plurality of through holes 34, the bottom of the ring pressing frame 20 is welded with a plurality of second springs 33, the second springs 33 are fixed with the ring cylinder 21, the upper surface of the ring pressing frame 20 is fixed with a plurality of first wedge-shaped blocks 22 through bolts, the first wedge-shaped blocks 22 can be in contact with a first deflector rod 16, firstly, an air inlet pipe 4 is connected with an external oxygen pipe, so that oxygen enters the ring cylinder 21 through the air inlet pipe 4, then, a motor is started, the motor rotates to enable a second connecting shaft 29 to drive a second deflector rod 25 to rotate, the second deflector rod 25 rotates to enable a deflector plate 17 to drive a first deflector rod 16 to rotate, when the first deflector rod 16 rotates to be in contact with the first wedge-shaped blocks 22, the first deflector rod 16 rotates to enable the first wedge-shaped blocks 22 to drive the ring pressing frame 20 to move downwards along the sliding way 18, the ring pressing frame 20 moves downwards to enable the second springs 33 to be stressed and generate elasticity, when pressing ring frame 20 removes to suitable position, through-hole 34 coincides with aeration hole 35 mutually, then the inside oxygen of ring section of thick bamboo 21 enters into the inside sewage of casing 5 through aeration hole 35 and through-hole 34, when first driving lever 16 and first wedge 22 break away from the contact, second spring 33 kick-backs and resets and drive pressing ring frame 20 and upwards remove the restoration, thereby accomplish the aeration treatment to sewage, and then avoid adopting single mode of adding chemical agent to carry out neutralization, lead to nitrogen phosphorus sewage to appear handling incomplete condition easily.
In particular, in the invention, a fixed seat is fixed on the inner wall of one side of a shell 5 through a bolt, a first connecting shaft 14 is inserted into one side of the fixed seat, a baffle 15 is fixed on one side of the first connecting shaft 14 through a bolt, the baffle 15 can contact with a shifting plate 17, a torsion spring 13 is sleeved on one side of the first connecting shaft 14, two ends of the torsion spring 13 are respectively fixed with the first connecting shaft 14 and the fixed seat, a plurality of supporting columns 9 are fixed on the upper surface of a cover plate 7 through bolts, a medicine tank 8 is fixed on the top of each supporting column 9 through a bolt, a medicine outlet is arranged at the bottom of the medicine tank 8, a medicine discharge pipe 10 is fixed in the medicine outlet through a bolt, the medicine discharge pipe 10 passes through the cover plate 7 and contacts with the baffle 15, when the shifting plate 17 rotates to contact with the baffle 15, the shifting plate 17 rotates to enable the baffle 15 to rotate to drive the first connecting shaft 14 to rotate, so that the baffle 15 is separated from the medicine discharge pipe 10, and then make the medicine in the medicinal cupping 8 enter into the inside sewage of casing 5 through medicine pipe 10 down, then first connecting axle 14 rotates and makes torsional spring 13 atress be out of shape and produce torsion, when stirring board 17 and baffle 15 break away from the contact, torsional spring 13 resilience resets and drives baffle 15 and rotate and reset to accomplish the automatic reagent feeding.
It should be noted that, a plurality of elastic water bags 24 are adhered to the inner wall of the bottom of the housing 5, a first spring 32 is adhered to the inner wall of the bottom of the elastic water bag 24, a water jet is disposed on one side of the elastic water bag 24, a water jet pipe 31 is adhered to the water jet, a plurality of fixing frames 30 are fixed to the inner wall of the bottom of the housing 5 through bolts, a second wedge 23 is inserted into the top of the fixing frame 30, the second wedge 23 contacts the elastic water bag 24, when the second driving lever 25 rotates to contact the second wedge 23, the second driving lever 25 rotates to move the second wedge 23 downward, so that the elastic water bag 24 is stressed to contract, the elastic water bag 24 contracts to shorten the first spring 32 and generate an elastic force, and further the sewage in the elastic water bag 24 is ejected from the water jet pipe 31, so that the ejected water flow disturbs the sewage in the housing 5, when the second driving lever 25 is separated from the second wedge 23, the first spring 32 rebounds to reset to assist the elastic water bag 24 to rebound to reset, so that the sewage in the shell 5 is sucked into the elastic water bag 24 from the spray pipe 31, so that the sewage and the medicine are mixed more thoroughly, one side of the second driving lever 25 is fixed with the scraping plate 19 through the bolt, the scraping plate 19 is in contact with the shell 5, the scraping plate 19 can scrape off the adhered objects on the inner wall of the bottom of the shell 5, the adhered objects are prevented from being adhered and accumulated at the bottom of the shell 5 for a long time, and the influence on sewage treatment is caused, the spiral sheet 27 is fixed on the outer side of the circumference of the second connecting shaft 29 through the bolt, a plurality of auxiliary plates 28 are fixed on the outer side of the spiral sheet 27 through the bolt, the second connecting shaft 29 rotates to drive the spiral sheet 27, so that the spiral sheet 27 fully stirs and mixes the sewage and the medicine in the shell 5, the fixing rod 26 is fixed on one side of the second connecting shaft 29 through the bolt, and the fixing rod 26 is fixed with the second driving lever 25, dead lever 26 can make the second connecting axle 29 be connected more firm with second driving lever 25, the bleeder vent has been seted up to the upper surface of apron 7, there is permeability cell 1 through the bolt fastening in the bleeder vent, the mounting groove has been seted up to one side of casing 5, there is observation window 2 through the bolt fastening in the mounting groove, observation window 2 can make things convenient for the staff to observe the processing conditions of sewage, the top of casing 5 bonds there is sealed the pad 6, and sealed pad 6 contacts with apron 7, it is inseparabler that sealed pad 6 can make apron 7 be connected with casing 5, the water inlet has been seted up to the upper surface of apron 7, there is inlet tube 11 through the bolt fastening in the inlet tube, the delivery port has been seted up to the bottom of casing 5, there is outlet pipe 12 through the bolt fastening in the outlet port, the bottom outer wall of casing 5 has a plurality of backup pads 3 through the bolt fastening, backup pad 3 can support fixedly to the device.
The working principle of the embodiment is as follows: when sewage in the shell 5 needs to be treated, firstly, the air inlet pipe 4 is connected with an external oxygen pipe, so that oxygen enters the annular cylinder 21 through the air inlet pipe 4, then the motor is started, the motor rotates to enable the second connecting shaft 29 to drive the second deflector rod 25 to rotate, the second deflector rod 25 rotates to enable the deflector plate 17 to drive the first deflector rod 16 to rotate, when the first deflector rod 16 rotates to be in contact with the first wedge block 22, the first deflector rod 16 rotates to enable the first wedge block 22 to drive the pressure ring frame 20 to move downwards along the sliding groove 18, the pressure ring frame 20 moves downwards to enable the second spring 33 to be stressed and shortened and generate elasticity, when the pressure ring frame 20 moves to a proper position, the through hole 34 is overlapped with the aeration hole 35, then the oxygen in the annular cylinder 21 enters the sewage in the shell 5 through the aeration hole 35 and the through hole 34, when the first deflector rod 16 is separated from the first wedge block 22, the second spring 33 rebounds to reset to drive the dynamic pressure ring frame 20 to move upwards for resetting, so that aeration treatment on sewage is completed, neutralization in a single chemical agent adding mode is further avoided, the condition that nitrogen and phosphorus sewage is easy to be treated incompletely is avoided, when the poking plate 17 rotates to be in contact with the baffle plate 15, the poking plate 17 rotates to enable the baffle plate 15 to rotate to drive the first connecting shaft 14 to rotate, so that the baffle plate 15 is separated from the medicine feeding pipe 10, medicine in the medicine tank 8 enters the sewage in the shell 5 through the medicine feeding pipe 10, then the first connecting shaft 14 rotates to enable the torsion spring 13 to be stressed and deformed and generate torsion, when the poking plate 17 is separated from the baffle plate 15, the torsion spring 13 rebounds to reset to drive the baffle plate 15 to rotate for resetting, so that automatic medicine adding is completed, when the second poking rod 25 rotates to be in contact with the second wedge block 23, the second poking rod 25 rotates to enable the second wedge block 23 to move downwards, thereby make elasticity water bag 24 atress shrink, elasticity water bag 24 shrink makes first spring 32 atress shorten and produce elasticity, and then make the inside sewage of elasticity water bag 24 spout from spray pipe 31, thereby make spun rivers carry out the vortex to the inside sewage of casing 5, when second driving lever 25 and second wedge 23 break away from the contact, first spring 32 kick-backs and resets supplementary elasticity water bag 24 kick-backs and resets, thereby make the inside sewage of casing 5 inhale to elasticity water bag 24 from spray pipe 31 in, thereby make sewage and medicine mix more thoroughly, and then make the nitrogenous phosphorus sewage obtain abundant processing.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The treatment equipment capable of performing secondary treatment on nitrogen and phosphorus-containing sewage comprises a shell (5) and is characterized in that a second connecting shaft (29) is movably connected to the inner wall of the bottom of the shell (5), a second driving lever (25) is fixedly connected to one side of the second connecting shaft (29), a driving plate (17) is fixedly connected to one end of the second driving lever (25), a first driving lever (16) is fixedly connected to one side of the driving plate (17), a cover plate (7) is fixedly connected to the top of the shell (5), a motor is fixedly connected to the upper surface of the cover plate (7), one end of an output shaft of the motor penetrates through the cover plate (7) to be fixed with the second connecting shaft (29), a ring cylinder (21) is fixedly connected to the inner wall of one side of the shell (5), a mounting hole is formed in one side of the ring cylinder (21), an air inlet pipe (4) is fixedly connected in the mounting hole, and the air inlet pipe (4) penetrates through the shell (5), a plurality of aeration holes (35) have been seted up to one side of ring section of thick bamboo (21), a plurality of spouts (18) have been seted up to one side inner wall of casing (5), swing joint has pressure ring frame (20) in spout (18), and pressure ring frame (20) contact with ring section of thick bamboo (21), a plurality of through-holes (34) have been seted up to one side of pressure ring frame (20), a plurality of second springs (33) of bottom fixedly connected with of pressure ring frame (20), and second spring (33) are fixed mutually with ring section of thick bamboo (21), the last fixed surface of pressure ring frame (20) is connected with a plurality of first wedges (22), and first wedge (22) can contact with first driving lever (16).
2. The treatment equipment according to claim 1, which is used for secondary treatment of sewage containing nitrogen and phosphorus, it is characterized in that the inner wall of one side of the shell (5) is fixedly connected with a fixed seat, one side of the fixed seat is spliced with a first connecting shaft (14), one side of the first connecting shaft (14) is fixedly connected with a baffle plate (15), the baffle (15) can contact with the poking plate (17), one side of the first connecting shaft (14) is movably connected with a torsion spring (13), and two ends of the torsion spring (13) are respectively fixed with the first connecting shaft (14) and the fixed seat, the upper surface of the cover plate (7) is fixedly connected with a plurality of supporting columns (9), the top of each supporting column (9) is fixedly connected with a medicine tank (8), the bottom of each medicine tank (8) is provided with a medicine outlet, a medicine outlet pipe (10) is fixedly connected in the medicine outlet, and the medicine discharge pipe (10) penetrates through the cover plate (7) to be contacted with the baffle plate (15).
3. The treatment equipment capable of performing secondary treatment on sewage containing nitrogen and phosphorus according to claim 2, wherein the bottom inner wall of the shell (5) is fixedly connected with a plurality of elastic water bags (24), the bottom inner wall of each elastic water bag (24) is fixedly connected with a first spring (32), one side of each elastic water bag (24) is provided with a water spray port, a water spray pipe (31) is fixedly connected in each water spray port, the bottom inner wall of the shell (5) is fixedly connected with a plurality of fixing frames (30), the tops of the fixing frames (30) are inserted with second wedge blocks (23), and the second wedge blocks (23) are in contact with the elastic water bags (24).
4. The treatment equipment capable of performing secondary treatment on the sewage containing nitrogen and phosphorus according to claim 3, wherein a scraper (19) is fixedly connected to one side of the second driving lever (25), and the scraper (19) is in contact with the shell (5).
5. The apparatus for treating nitrogen and phosphorus containing wastewater for secondary treatment as claimed in claim 1, wherein a spiral plate (27) is fixedly connected to the outer side of the circumference of said second connecting shaft (29), and a plurality of auxiliary plates (28) are fixedly connected to the outer side of the spiral plate (27).
6. The treatment equipment capable of performing secondary treatment on the sewage containing nitrogen and phosphorus according to claim 5, wherein a fixing rod (26) is fixedly connected to one side of the second connecting shaft (29), the fixing rod (26) is fixed to the second deflector rod (25), a vent hole is formed in the upper surface of the cover plate (7), and a vent pipe (1) is fixedly connected into the vent hole.
7. The treatment equipment capable of carrying out secondary treatment on the sewage containing nitrogen and phosphorus according to claim 4, wherein one side of the shell (5) is provided with a mounting groove, the inside of the mounting groove is fixedly connected with the observation window (2), the top of the shell (5) is fixedly connected with a sealing gasket (6), and the sealing gasket (6) is in contact with the cover plate (7).
8. The treatment equipment capable of performing secondary treatment on nitrogen-phosphorus-containing sewage according to claim 7, wherein a water inlet is formed in the upper surface of the cover plate (7), a water inlet pipe (11) is fixedly connected in the water inlet, a water outlet is formed in the bottom of the shell (5), a water outlet pipe (12) is fixedly connected in the water outlet, and a plurality of support plates (3) are fixedly connected to the outer wall of the bottom of the shell (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210086105.8A CN114524538B (en) | 2022-01-25 | 2022-01-25 | Treatment equipment capable of carrying out secondary treatment on nitrogen and phosphorus containing sewage |
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| CN202210086105.8A CN114524538B (en) | 2022-01-25 | 2022-01-25 | Treatment equipment capable of carrying out secondary treatment on nitrogen and phosphorus containing sewage |
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| CN114524538A true CN114524538A (en) | 2022-05-24 |
| CN114524538B CN114524538B (en) | 2024-03-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180701A (en) * | 2022-07-26 | 2022-10-14 | 福州大学 | Water sample pretreatment device of COD water quality analyzer |
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| CN212476165U (en) * | 2020-06-19 | 2021-02-05 | 谌立娟 | Environment engineering sewage treatment pond device |
| CN112167224A (en) * | 2020-10-16 | 2021-01-05 | 韦绪强 | Prevent subsiding formula chinese-medicinal material and plant with device of giving medicine to poor free of charge |
| CN214598485U (en) * | 2021-02-23 | 2021-11-05 | 福建省绿麒食品胶体有限公司 | Carragheen raw materials compounding device |
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| CN114524538B (en) | 2024-03-19 |
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