CN115231695A - High-quality and high-efficiency sewage treatment system and treatment process - Google Patents
High-quality and high-efficiency sewage treatment system and treatment process Download PDFInfo
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- CN115231695A CN115231695A CN202210923419.9A CN202210923419A CN115231695A CN 115231695 A CN115231695 A CN 115231695A CN 202210923419 A CN202210923419 A CN 202210923419A CN 115231695 A CN115231695 A CN 115231695A
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- 239000010865 sewage Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims description 19
- 230000008569 process Effects 0.000 title claims description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000005192 partition Methods 0.000 claims abstract description 34
- 241001148470 aerobic bacillus Species 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- 239000010794 food waste Substances 0.000 claims description 24
- 238000002640 oxygen therapy Methods 0.000 claims description 13
- 230000015556 catabolic process Effects 0.000 claims description 11
- 238000006731 degradation reaction Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims 8
- 230000000593 degrading effect Effects 0.000 claims 1
- 238000006065 biodegradation reaction Methods 0.000 abstract description 3
- 239000002068 microbial inoculum Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000000813 microbial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to the technical field of sewage treatment, in particular to a high-quality and high-efficiency sewage treatment system which comprises a treatment tank, wherein a water inlet pipe is fixed at the top end of the treatment tank, a water outlet valve is fixedly communicated with the bottom of the treatment tank, a collecting tank is fixedly communicated with one side of the treatment tank, a partition plate is jointly fixed between the collecting tank and the treatment tank, and a communicating groove is arranged at the bottom end of the partition plate; a collecting bin is arranged on one side of the partition plate, a collecting port is formed in one side of the collecting bin, which faces the partition plate, and a linear driving mechanism is arranged on one side of the collecting bin and used for driving the collecting bin to move linearly towards the direction of the partition plate; according to the invention, the linear driving mechanism is started to drive the collection bin to move towards the direction of the partition plate, so that plastic bags floating on the water surface are collected, the influence of the plastic bags on the biodegradation of aerobic bacteria is favorably reduced, and the sewage treatment is high in quality and efficiency.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a high-quality and high-efficiency sewage treatment system and a treatment process.
Background
Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused.
The invention discloses a part of invention patents related to sewage treatment in the prior art, and a Chinese patent with the application number of 202110442010.0 discloses a black and odorous water body treatment device for ecological restoration, which comprises a treatment pool, wherein a water inlet pipe is fixedly communicated below the side wall of the treatment pool, an air inlet pipe is arranged above the water inlet pipe, the air inlet pipe penetrates through the treatment pool and extends into the treatment pool, a water outlet pipe is fixedly communicated above the side wall of the treatment pool, a partition plate is fixed inside the air inlet pipe, the partition plate divides the inside of the air inlet pipe into a heating chamber and a feeding chamber, a dosing mechanism used for adding a microbial agent into the inside of the treatment pool is arranged in the feeding chamber, a heating mechanism used for introducing hot air flow into the inside of the treatment pool is arranged in the heating chamber, and plugging mechanisms used for sealing one side of the air inlet pipe are arranged on two sides of the end part of the partition plate.
In the prior art, when sewage is treated, an aerobic microbial inoculum is required to be added to degrade degradable impurities in the sewage, but in the process of treating the domestic sewage, part of plastic bags are easily mixed in the domestic sewage, so that plastic garbage is difficult to biodegrade, and on the other hand, the plastic garbage is mixed in the sewage to easily influence the degradation effect of the aerobic microbial inoculum.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-quality and high-efficiency sewage treatment system and a treatment process.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a high-quality and high-efficiency sewage treatment system comprises a treatment tank, wherein a water inlet pipe is fixed at the top end of the treatment tank, a water outlet valve is fixedly communicated with the bottom of the treatment tank, a collecting tank is fixedly communicated with one side of the treatment tank, a partition plate is jointly fixed between the collecting tank and the treatment tank, and a communication groove is formed in the bottom end of the partition plate;
a collecting bin is arranged on one side of the partition plate, a collecting opening is formed in one side of the collecting bin, which faces the partition plate, and a linear driving mechanism is arranged on one side of the collecting bin and is used for driving the collecting bin to move linearly towards the direction of the partition plate;
guide mechanisms are arranged on two sides of the collecting bin and used for guiding a moving path of the collecting bin, so that the collecting bin moves linearly and then moves downwards to the position of the communicating groove;
a first electric cylinder is fixed on the inner wall of the collection bin, a pushing plate is fixed at the tail end of a piston rod of the first electric cylinder, and the pushing plate is in sliding seal with the inner wall of the collection bin;
the shaking and pricking mechanism is arranged on the pushing plate and used for pricking plastic bags inside the collecting bin when the pushing plate moves towards the outer side of the collecting bin.
Preferably, linear driving mechanism includes backup pad, two spacing posts, backup pad sliding connection is on the top surface of handling the pond, run through to insert in the backup pad and be equipped with screw rod and polished rod, screw rod and backup pad threaded connection, polished rod and backup pad sliding connection, the both ends of screw rod and polished rod are all rotated and are connected with the spacer, the spacer is fixed on the top surface of handling the pond, the one end of screw rod is connected with first motor, two through gear drive the bottom of spacing post is run through backup pad after-fixing on the top surface of collecting the storehouse, the top of spacing post is fixed with the limiting plate, be fixed with first spring between limiting plate and the backup pad jointly, first spring housing is established in the outside of spacing post.
Preferably, the guide mechanism comprises two first guide grooves symmetrically formed in the inner wall of the treatment tank, each first guide groove comprises a straight groove and a chute, one end of each straight groove is communicated with the chute, a guide pin is inserted into each straight groove, and the end of each guide pin is fixed to the outer wall of the collection bin.
Preferably, the mechanism is stabbed in shake includes movable plate, second guiding groove, the vertical sliding connection of movable plate is on the outer wall of slurcam, the surface of movable plate evenly is fixed with a plurality of nails of tearing, the both sides of movable plate all are fixed with and promote the round pin, the second guiding groove is seted up on the inner wall of collecting bin both sides, the second guiding groove comprises a plurality of S type groove intercommunications, the one end that promotes the round pin is inserted and is established in S type inslot portion.
Preferably, one side of baffle is provided with the returning face plate, the bottom of returning face plate articulates on the inner wall of handling the pond, be fixed with a plurality of second springs jointly between returning face plate and the baffle.
Preferably, the bottom of handling the pond is provided with rabbling mechanism, rabbling mechanism is used for stirring the sediment of handling the bottom of the pool portion, rabbling mechanism is including the installation storehouse, the installation storehouse is fixed on the bottom surface of handling the pond, the inside second motor that is fixed with in installation storehouse, the output shaft of second motor runs through the bottom surface of handling the pond and extends into the after-fixing and has the axis of rotation, be fixed with the stirring dish on the outer wall of axis of rotation, be fixed with a plurality of stirring nails on the stirring dish.
Preferably, the bottom of handling the pond is provided with oxygen therapy chamber, be fixed with on the outer wall of handling the pond and be the annular oxygen inlet pipe of rectangle, the four corners position of oxygen inlet pipe all is fixed the intercommunication has oxygen therapy pipe, inside oxygen therapy chamber was run through into to oxygen therapy pipe's bottom, axis of rotation and stirring dish inside all are the cavity state, and axis of rotation and stirring dish inside are linked together, the air inlet duct has been seted up on the lateral wall of axis of rotation, air inlet duct and oxygen therapy chamber are linked together, fixed intercommunication has a plurality of check valves on the top surface of stirring dish.
Preferably, a positioning plate is fixed on the outer wall of one side, far away from the partition plate, of the collecting bin, an inclined plane is formed in one side of the positioning plate, a pressing plate is connected to the inclined plane in a sliding mode, and floating plates are fixed at two ends of the bottom of the pressing plate.
Preferably, one side of the partition plate, which is far away from the turnover plate, is slidably connected with a sealing door, a mounting frame is fixed on the top surface of the collecting tank, a second electric cylinder is fixed on the mounting frame, and a piston rod of the second electric cylinder is fixed on the top surface of the sealing door.
A treatment process of a high-quality and high-efficiency sewage treatment system comprises the following steps:
step one, inputting sewage: conveying the sewage into a treatment tank from a water inlet pipe through an external sewage conveying device, and synchronously throwing aerobic microbial inoculums into the sewage to degrade food residues in the sewage;
step two, cleaning the plastic bag: by starting the linear driving mechanism, the collecting bin is driven to move to collect plastic bags floating on the water surface, the moving path of the collecting bin is guided by the guiding mechanism, the collecting opening is made to move to be in contact alignment with the communicating groove, the plastic bags are pushed to the inside of the communicating groove by pushing the pushing plate through the first electric cylinder, the plastic bags are synchronously torn by the shaking and tearing mechanism, the cracked plastic bags float upwards to the water surface of the collecting bin, part of food residues in the plastic bags drop into sewage, and then the plastic bags are separated from the food residues in the plastic bags;
step three, draining water: and after the degradation is finished, discharging the degraded sewage in the treatment tank by opening a water outlet valve.
Compared with the prior art, the invention has the following beneficial effects:
1. through starting sharp actuating mechanism, the storehouse is collected to the drive and removes to the baffle direction, collects the plastic bag that floats on the surface of water, and then is favorable to reducing the plastic bag and carries out the influence that biodegradable caused to aerobic bacteria agent.
2. In the process of moving the collecting bin, the moving path of the collecting bin is guided by the guide mechanism, the collecting bin moves linearly and then moves downwards to the position of the communicating groove, the collecting opening is aligned with the communicating groove in a contact mode, the pushing plate is pushed by the first electric cylinder to move towards the outer side of the collecting bin, the plastic bags in the collecting bin are pushed to the inside of the communicating groove, in the process of pushing by the pushing plate, the plastic bags in the collecting bin are punctured by the shaking puncturing mechanism, and the cracked plastic bags float upwards to the water surface of the collecting bin under the action of buoyancy force; after the plastic bag is punctured, partial food residues inside the plastic bag drop into sewage, so that the plastic bag is favorably separated from the food residues inside the plastic bag, the situation that the food residues are taken out when the plastic bag is cleaned is avoided, and after degradation is completed, the sewage which is degraded and completed inside the treatment pool is discharged by opening the water outlet valve.
3. Oxygen is carried to advancing oxygen pipe inside through outside oxygen therapy equipment, oxygen is along advancing oxygen pipe, oxygen therapy pipe gets into oxygen therapy intracavity portion, then flow into inside the axis of rotation from the epaxial air inlet duct of rotation again, finally flow from the check valve along axis of rotation and stirring dish inside, at stirring dish pivoted in-process, to the internal oxygen therapy of treatment tank, be favorable to making the even dispersion of oxygen each position of treatment tank inside, and then improve the activity of good oxygen microbial inoculum, thereby be favorable to promoting good oxygen microbial inoculum to food waste's quick degradation.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic diagram of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an overall cross-sectional view of the present invention;
FIG. 5 is a schematic diagram of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the structure of FIG. 4 at C in accordance with the present invention;
FIG. 7 is a schematic view of a first overall cross-sectional rear structure of the present invention;
FIG. 8 is a schematic diagram of the structure shown at D in FIG. 7 according to the present invention;
FIG. 9 is a second overall cross-sectional rear view of the present invention;
FIG. 10 is a third overall cross-sectional rear view of the present invention;
FIG. 11 is a schematic diagram of the structure at E of FIG. 10 in accordance with the present invention;
FIG. 12 is a schematic structural view of the oxygen inlet tube and oxygen therapy tube of the present invention;
fig. 13 is a schematic view of the collecting chamber of the present invention.
In the figure: 1. a treatment tank; 2. a water inlet pipe; 3. a water outlet valve; 4. collecting tank; 5. a partition plate; 6. a communicating groove; 7. a collection bin; 8. a collection port; 9. a first electric cylinder; 10. a push plate; 11. a support plate; 12. a limiting post; 13. a screw; 14. a polish rod; 15. positioning a sheet; 16. a first motor; 17. a limiting plate; 18. a first spring; 19. a first guide groove; 20. a straight groove; 21. a chute; 22. a guide pin; 23. moving the plate; 24. a second guide groove; 25. tearing the nail; 26. pushing the pin; 27. a turnover plate; 28. a second spring; 29. installing a bin; 30. a second motor; 31. a rotating shaft; 32. a stirring disk; 33. stirring the nail; 34. an oxygen delivery cavity; 35. an oxygen inlet pipe; 36. an oxygen delivery tube; 37. a one-way valve; 38. positioning a plate; 39. a bevel; 40. pressing a plate; 41. a floating plate; 42. a sealing door; 43. a mounting frame; 44. a second electric cylinder; 45. an air inlet groove.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 2 to 13, the high-quality and high-efficiency sewage treatment system comprises a treatment tank 1, wherein a water inlet pipe 2 is fixed at the top end of the treatment tank 1, a water outlet valve 3 is fixedly communicated with the bottom of the treatment tank 1, a collecting tank 4 is fixedly communicated with one side of the treatment tank 1, a partition plate 5 is jointly fixed between the collecting tank 4 and the treatment tank 1, and a communicating groove 6 is arranged at the bottom end of the partition plate 5;
a collecting bin 7 is arranged on one side of the partition plate 5, a collecting port 8 is formed in one side, facing the partition plate 5, of the collecting bin 7, and a linear driving mechanism is arranged on one side of the collecting bin 7 and used for driving the collecting bin 7 to move linearly towards the direction of the partition plate 5;
guide mechanisms are arranged on two sides of the collection bin 7 and used for guiding the moving path of the collection bin 7, so that the collection bin 7 moves linearly and then moves downwards to the position of the communication groove 6;
a first electric cylinder 9 is fixed on the inner wall of the collection bin 7, a push plate 10 is fixed at the tail end of a piston rod of the first electric cylinder 9, and the push plate 10 and the inner wall of the collection bin 7 are in sliding seal;
the pushing plate 10 is provided with a shaking and puncturing mechanism which is used for puncturing plastic bags inside the collecting bin 7 when the pushing plate 10 moves to the outer side of the collecting bin 7; when the sewage treatment device works, in the prior art, when sewage is treated, an aerobic microbial inoculum is required to be added to degrade degradable impurities in the sewage, but in the process of treating the domestic sewage, a part of plastic bags are easily mixed in the domestic sewage, so that the plastic garbage is difficult to biodegrade on the one hand, and on the other hand, the plastic garbage is mixed in the sewage, so that the degradation effect of the aerobic microbial inoculum is easily influenced; in the moving process of the collecting bin 7, the moving path of the collecting bin 7 is guided by the guide mechanism, so that the collecting bin 7 moves linearly and then moves downwards to the position of the communicating groove 6, the collecting opening 8 is in contact alignment with the communicating groove 6, then the first electric cylinder 9 is started, a piston rod of the first electric cylinder 9 pushes the pushing plate 10 to move towards the outer side of the collecting bin 7, so that the plastic bag in the collecting bin 7 is pushed to the inside of the communicating groove 6, and in the pushing process of the pushing plate 10, the plastic bag in the collecting bin 7 is punctured by the shaking puncturing mechanism, and under the action of buoyancy, the cracked plastic bag floats upwards to the water surface of the collecting bin 7, so that on one hand, operators can conveniently salvage the plastic bags in a centralized manner, and on the other hand, the plastic bags floating on the water surface of the processing pool 1 are prevented from influencing the throwing of aerobic microbial agents; after the plastic bag is punctured, partial food residues inside the plastic bag drop into sewage, so that the plastic bag is favorably separated from the food residues inside the plastic bag, the situation that the food residues are brought out when the plastic bag is cleaned is avoided, and after degradation is completed, the sewage which is degraded and completed inside the treatment pool is discharged by opening the water outlet valve 3.
As a further embodiment of the invention, the linear driving mechanism comprises a supporting plate 11 and two limiting columns 12, the supporting plate 11 is slidably connected to the top surface of the treatment tank 1, a screw 13 and a polished rod 14 are inserted in the supporting plate 11 in a penetrating manner, the screw 13 is in threaded connection with the supporting plate 11, the polished rod 14 is slidably connected with the supporting plate 11, two ends of the screw 13 and the polished rod 14 are rotatably connected with positioning pieces 15, the positioning pieces 15 are fixed on the top surface of the treatment tank 1, one end of the screw 13 is connected with a first motor 16 through gear transmission, the bottom ends of the two limiting columns 12 penetrate through the supporting plate 11 and then are fixed on the top surface of the collection bin 7, the top ends of the limiting columns 12 are fixed with limiting plates 17, a first spring 18 is fixed between the limiting plates 17 and the supporting plate 11, and the first spring 18 is sleeved on the outer sides of the limiting columns 12; during operation, through starting first motor 16, first motor 16's output shaft drives screw rod 13 and rotates, it is spacing to backup pad 11 through polished rod 14, and then make backup pad 11 remove to the one side that is close to baffle 5 on the top surface of treatment tank 1, remove through backup pad 11 and drive two spacing posts 12 and remove, draw under the effect of dragging of first spring 18, the top surface of collecting bin 7 contacts with the bottom surface of backup pad 11, thereby it removes to the one side that is close to baffle 5 to drive collecting bin 7 through backup pad 11, accomplish the straight line and carry the function.
As a further embodiment of the present invention, the guiding mechanism comprises two first guiding grooves 19, the two first guiding grooves 19 are symmetrically arranged on the inner wall of the treating tank 1, the first guiding grooves 19 are composed of a straight groove 20 and a chute 21, one end of the straight groove 20 is communicated with the chute 21, a guiding pin 22 is inserted in the straight groove 20, and the end of the guiding pin 22 is fixed on the outer wall of the collecting bin 7; during operation, collection storehouse 7 is at the in-process that removes, drive guide pin 22 at the inside synchronous motion of first guiding groove 19, when guide pin 22 removed in straight flute 20 inside, collection storehouse 7 is the linear motion in processing pond 1 inside, collect the showy plastic bag of processing pond 1 top surface through collection storehouse 7, and then be favorable to reducing the influence that the plastic bag caused to aerobic bacterial agent carries out biodegradation, when guide pin 22 removed to chute 21 inside, under guide pin 22 and chute 21's guide effect, collection storehouse 7 removes to the position that is close to intercommunication groove 6, and the inside plastic bag of synchronous drive collection storehouse 7 removes to intercommunication groove 6 position, finally, the collection mouth 8 and the intercommunication groove 6 contact of collection storehouse 7 one side align, be convenient for push the inside plastic bag of collection storehouse 7 into inside the intercommunication groove 6 through kickboard 10, be favorable to operating personnel to concentrate salvage the processing.
As a further embodiment of the present invention, the shaking and puncturing mechanism comprises a moving plate 23 and a second guide groove 24, the moving plate 23 is vertically and slidably connected to the outer wall of the pushing plate 10, a plurality of tearing nails 25 are uniformly fixed on the surface of the moving plate 23, pushing pins 26 are fixed on both sides of the moving plate 23, the second guide groove 24 is opened on the inner walls of both sides of the collecting bin 7, the second guide groove 24 is formed by communicating a plurality of S-shaped grooves, and one end of each pushing pin 26 is inserted into the S-shaped groove; when the plastic bag cleaning device works, the plastic bag is directly pushed into the communicating groove 6, partial residual food residues possibly are contained in the plastic bag, secondary cleaning in the later period is needed, and manpower and material resources are wasted.
As a further embodiment of the invention, a turnover plate 27 is arranged on one side of the partition plate 5, the bottom end of the turnover plate 27 is hinged on the inner wall of the treatment pool 1, and a plurality of second springs 28 are jointly fixed between the turnover plate 27 and the partition plate 5; when the collecting bin 7 moves downwards, the plastic bags are easy to float out of the collecting bin 7 from the collecting port 8 under the action of buoyancy, and incomplete collection is caused, the embodiment of the invention can solve the problem.
As a further embodiment of the invention, the bottom of the treatment pool 1 is provided with a stirring mechanism, the stirring mechanism is used for stirring the sediment at the bottom of the treatment pool 1, the stirring mechanism comprises an installation bin 29, the installation bin 29 is fixed on the bottom surface of the treatment pool 1, a second motor 30 is fixed inside the installation bin 29, an output shaft of the second motor 30 penetrates through the bottom surface of the treatment pool 1 and extends into the bottom surface of the treatment pool 1 to be fixed with a rotating shaft 31, the outer wall of the rotating shaft 31 is fixed with a stirring disc 32, and the stirring disc 32 is fixed with a plurality of stirring nails 33; during operation, a large amount of food residues are filled in part of the plastic bags, so that the plastic bags are difficult to float on the water surface, the food residues in the plastic bags are difficult to contact with aerobic bacteria in sewage, and the plastic bags are difficult to degrade quickly.
As a further embodiment of the present invention, an oxygen delivery chamber 34 is disposed at the bottom of the treatment tank 1, an oxygen inlet tube 35 in a rectangular ring shape is fixed on the outer wall of the treatment tank 1, oxygen inlet tubes 36 are fixedly communicated with four corners of the oxygen inlet tube 35, the bottom end of the oxygen inlet tube 36 penetrates into the oxygen delivery chamber 34, the interiors of the rotating shaft 31 and the stirring disk 32 are both in a hollow state, the rotating shaft 31 is communicated with the interior of the stirring disk 32, an air inlet groove 45 is disposed on the side wall of the rotating shaft 31, the air inlet groove 45 is communicated with the oxygen delivery chamber 34, and a plurality of one-way valves 37 are fixedly communicated with the top surface of the stirring disk 32; during operation, the oxygen content in the sewage is low, the activity of the aerobic microbial inoculum can be inhibited, and the fast degradation of the food residues is not facilitated, the embodiment of the invention can solve the problems.
As a further embodiment of the invention, a positioning plate 38 is fixed on the outer wall of the side of the collection bin 7 far away from the partition plate 5, an inclined surface 39 is arranged on one side of the positioning plate 38, a pressing plate 40 is connected on the inclined surface 39 in a sliding manner, and floating plates 41 are fixed at both ends of the bottom of the pressing plate 40; when the collecting bin 7 is reset, other broken plastic bags may float on the water surface, and the resetting of the collecting bin 7 is hindered, the embodiment of the invention can solve the problems, and the specific working mode is as follows, when the collecting bin 7 is underwater, the floating plate 41 always has the tendency of pushing the pressing plate 40 upwards under the action of buoyancy, and after the top surface of the collecting bin 7 is moved out of the water surface, the floating plate 41 jacks up the pushing plate 10 under the action of buoyancy, so that the pressing plate 40 is always positioned above the water surface, and the plastic bags floating on the water surface can move to the lower part of the pressing plate 40 during the resetting, thereby being beneficial to reducing the influence of the plastic bags on the resetting of the collecting bin 7; after the pressing plate 40 is contacted with the inner wall of the treatment tank 1, the collection bin 7 continues to move to one side far away from the partition plate 5, under the pushing of the reaction force of the inner wall of the treatment tank 1, the pressing plate 40 slides downwards along the inclined surface 39 and presses the plastic bag below downwards to the lower part of the collection bin 7, and under the stirring action of the water flow in the treatment tank 1, the plastic bag can move to a position between the collection bin 7 and the partition plate 5, so that the plastic bag can be collected through the collection bin 7 subsequently.
As a further embodiment of the invention, a sealing door 42 is slidably connected to one side of the partition board 5 far away from the turnover board 27, a mounting rack 43 is fixed on the top surface of the collecting tank 4, a second electric cylinder 44 is fixed on the mounting rack 43, and a piston rod of the second electric cylinder 44 is fixed on the top surface of the sealing door 42; the during operation, when needs carry out sewage treatment, start second electric jar 44, the piston rod through second electric jar 44 contracts and drives sealing door 42 and upwards removes to open intercommunication groove 6, when the sewage that needs the discharge to handle the completion, through starting second electric jar 44, drive sealing door 42 and move down, close intercommunication groove 6, prevent that the plastic bag of cell-phone inslot portion from flowing inside processing pond 1 along with the sewage.
The treatment process of the high-quality and high-efficiency sewage treatment system shown in the figure 1 comprises the following steps:
step one, inputting sewage: conveying sewage into the treatment tank 1 from the water inlet pipe 2 through an external sewage conveying device, and synchronously throwing aerobic microbial inoculum into the sewage to degrade food residues in the sewage;
step two, cleaning the plastic bag: by starting the linear driving mechanism, the collecting bin 7 is driven to move to collect plastic bags floating on the water surface, the moving path of the collecting bin 7 is guided by the guiding mechanism, the collecting opening 8 is moved to be in contact alignment with the communicating groove 6, the plastic bags are pushed to the inside of the communicating groove 6 by the pushing plate 10 pushed by the first electric cylinder 9 and are synchronously torn by the shaking and tearing mechanism, the cracked plastic bags float upwards to the water surface of the collecting bin 7, and part of food residues in the plastic bags drop into sewage, so that the plastic bags are separated from the food residues in the plastic bags;
step three, draining water: and after the degradation is finished, discharging the degraded sewage in the treatment tank by opening the water outlet valve 3.
The working principle of the invention is as follows:
the water inlet pipe 2 is connected with an external sewage conveying device, sewage is conveyed into the treatment tank 1 through the external sewage conveying device, aerobic microbial agents are synchronously thrown into the sewage, food residues in the sewage are degraded, after the sewage enters the treatment tank 1, plastic bags float upwards to the water surface under the action of buoyancy, the linear driving mechanism is started, the collection bin 7 is driven to move towards the partition plate 5, the plastic bags floating on the water surface are collected, and therefore the influence of the plastic bags on biodegradation of the aerobic microbial agents is favorably reduced; in the moving process of the collecting bin 7, the moving path of the collecting bin 7 is guided by the guide mechanism, so that the collecting bin 7 moves linearly and then moves downwards to the position of the communicating groove 6, the collecting opening 8 is in contact alignment with the communicating groove 6, then the first electric cylinder 9 is started, a piston rod of the first electric cylinder 9 pushes the pushing plate 10 to move towards the outer side of the collecting bin 7, so that the plastic bag in the collecting bin 7 is pushed to the inside of the communicating groove 6, and in the pushing process of the pushing plate 10, the plastic bag in the collecting bin 7 is punctured by the shaking puncturing mechanism, and under the action of buoyancy, the cracked plastic bag floats upwards to the water surface of the collecting bin 7, so that on one hand, operators can conveniently salvage the plastic bags in a centralized manner, and on the other hand, the plastic bags floating on the water surface of the processing pool 1 are prevented from influencing the throwing of aerobic microbial agents; after the plastic bag is punctured, partial food residues inside the plastic bag drop into sewage, so that the plastic bag is favorably separated from the food residues inside the plastic bag, the situation that the food residues are taken out when the plastic bag is cleaned is avoided, and after degradation is completed, the sewage which is degraded and completed inside the treatment pool is discharged by opening the water outlet valve 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a high-quality high-efficient sewage treatment system, includes treatment tank (1), the top of treatment tank (1) is fixed with inlet tube (2), the fixed intercommunication in bottom of treatment tank (1) has outlet valve (3), its characterized in that: a collecting tank (4) is fixedly communicated with one side of the treatment tank (1), a partition plate (5) is jointly fixed between the collecting tank (4) and the treatment tank (1), and a communicating groove (6) is formed in the bottom end of the partition plate (5);
a collecting bin (7) is arranged on one side of the partition plate (5), a collecting opening (8) is formed in one side, facing the partition plate (5), of the collecting bin (7), a linear driving mechanism is arranged on one side of the collecting bin (7), and the linear driving mechanism is used for driving the collecting bin (7) to move linearly towards the direction of the partition plate (5);
guide mechanisms are arranged on two sides of the collection bin (7) and used for guiding a moving path of the collection bin (7) so that the collection bin (7) moves linearly and then moves downwards to the position of the communication groove (6);
a first electric cylinder (9) is fixed on the inner wall of the collection bin (7), a push plate (10) is fixed at the tail end of a piston rod of the first electric cylinder (9), and the push plate (10) is in sliding seal with the inner wall of the collection bin (7);
the shaking and pricking mechanism is arranged on the push plate (10) and used for pricking plastic bags inside the collecting bin (7) when the push plate (10) moves towards the outer side of the collecting bin (7).
2. A high quality and high efficiency wastewater treatment system according to claim 1, wherein: linear drive mechanism includes backup pad (11), two spacing post (12), backup pad (11) sliding connection is on the top surface of handling pond (1), run through on backup pad (11) and insert and be equipped with screw rod (13) and polished rod (14), screw rod (13) and backup pad (11) threaded connection, polished rod (14) and backup pad (11) sliding connection, the both ends of screw rod (13) and polished rod (14) are all rotated and are connected with spacer (15), spacer (15) are fixed on the top surface of handling pond (1), the one end of screw rod (13) is connected with first motor (16), two gear drive is passed through backup pad (11) after-fixing and is on the top surface of collecting storehouse (7) in the bottom of spacing post (12), the top of spacing post (12) is fixed with limiting plate (17), be fixed with first spring (18) jointly between limiting plate (17) and backup pad (11), first spring (18) cover is established in the outside of spacing post (12).
3. A high quality, high efficiency wastewater treatment system according to claim 1, wherein: the guide mechanism comprises two first guide grooves (19), the two first guide grooves (19) are symmetrically arranged on the inner wall of the treatment pool (1), each first guide groove (19) comprises a straight groove (20) and a chute (21), one end of each straight groove (20) is communicated with the chute (21), a guide pin (22) is inserted into the straight groove (20), and the end part of the guide pin (22) is fixed on the outer wall of the collection bin (7).
4. A high quality and high efficiency wastewater treatment system according to claim 1, wherein: shake and stab mechanism and include movable plate (23), second guiding groove (24), the vertical sliding connection of movable plate (23) is on the outer wall of slurcam (10), the surface of movable plate (23) is evenly fixed with a plurality of nails (25) of tearing, the both sides of movable plate (23) all are fixed with and promote round pin (26), second guiding groove (24) are seted up on the inner wall of collecting storehouse (7) both sides, second guiding groove (24) comprise a plurality of S type groove intercommunications, the one end of promoting round pin (26) is inserted and is established in S type inslot portion.
5. A high quality and high efficiency wastewater treatment system according to claim 4, characterized in that: one side of baffle (5) is provided with returning face plate (27), the bottom of returning face plate (27) articulates on the inner wall of handling pond (1), be fixed with a plurality of second springs (28) jointly between returning face plate (27) and baffle (5).
6. A high quality, high efficiency wastewater treatment system according to claim 1, wherein: the bottom of handling pond (1) is provided with stirring mechanism, stirring mechanism is used for stirring the sediment of handling pond (1) bottom, stirring mechanism is including installation storehouse (29), installation storehouse (29) are fixed on the bottom surface of handling pond (1), installation storehouse (29) inside is fixed with second motor (30), the output shaft of second motor (30) runs through the bottom surface of handling pond (1) and extends into the after-fixing and has axis of rotation (31), be fixed with stirring dish (32) on the outer wall of axis of rotation (31), be fixed with a plurality of stirring nails (33) on stirring dish (32).
7. A high quality and high efficiency wastewater treatment system according to claim 6, characterized in that: the bottom of handling pond (1) is provided with oxygen therapy chamber (34), be fixed with on the outer wall of handling pond (1) and be the annular oxygen tube (35) of rectangle, the four corners position of oxygen tube (35) all is fixed the intercommunication has oxygen tube (36), inside the bottom of oxygen tube (36) runs through entering oxygen therapy chamber (34), axis of rotation (31) and stirring dish (32) are inside all to be hollow state, and axis of rotation (31) and stirring dish (32) are inside to be linked together, air inlet duct (45) have been seted up on the lateral wall of axis of rotation (31), air inlet duct (45) and oxygen therapy chamber (34) are linked together, fixed intercommunication has a plurality of check valves (37) on the top surface of stirring dish (32).
8. A high quality and high efficiency wastewater treatment system according to claim 1, wherein: be fixed with locating plate (38) on collecting one side outer wall of keeping away from baffle (5) in storehouse (7), inclined plane (39) have been seted up to one side of locating plate (38), sliding connection has clamp plate (40) on inclined plane (39), the bottom both ends of clamp plate (40) all are fixed with kickboard (41).
9. A high quality, high efficiency wastewater treatment system according to claim 1, wherein: one side sliding connection that returning face plate (27) was kept away from in baffle (5) has sealing door (42), be fixed with mounting bracket (43) on the top surface of collecting vat (4), be fixed with second electric jar (44) on mounting bracket (43), the piston rod of second electric jar (44) is fixed on sealing door's (42) top surface.
10. A treatment process of a high-quality high-efficiency sewage treatment system, which is suitable for the high-quality high-efficiency sewage treatment system of any one of claims 1 to 9, and is characterized in that: the treatment process comprises the following steps:
step one, inputting sewage: conveying the sewage into the treatment tank (1) from the water inlet pipe (2) through an external sewage conveying device, synchronously throwing aerobic bacteria into the sewage, and degrading food residues in the sewage;
step two, cleaning the plastic bag: by starting the linear driving mechanism, the collection bin (7) is driven to move to collect plastic bags floating on the water surface, the moving path of the collection bin (7) is guided by the guiding mechanism, the collection opening (8) is moved to be aligned with the communication groove (6) in a contact manner, the plastic bags are pushed to the inside of the communication groove (6) by the pushing plate (10) pushed by the first electric cylinder (9), the plastic bags are synchronously torn by the shaking and tearing mechanism, the cracked plastic bags float upwards to the water surface of the collection bin (7), and partial food residues inside the plastic bags drop into sewage to be separated from the food residues inside the plastic bags;
step three, draining water: and after the degradation is finished, discharging the sewage which is subjected to the degradation in the treatment tank by opening the water outlet valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210923419.9A CN115231695A (en) | 2022-08-02 | 2022-08-02 | High-quality and high-efficiency sewage treatment system and treatment process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210923419.9A CN115231695A (en) | 2022-08-02 | 2022-08-02 | High-quality and high-efficiency sewage treatment system and treatment process |
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| CN115231695A true CN115231695A (en) | 2022-10-25 |
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| CN202210923419.9A Pending CN115231695A (en) | 2022-08-02 | 2022-08-02 | High-quality and high-efficiency sewage treatment system and treatment process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117023708A (en) * | 2023-09-14 | 2023-11-10 | 河北彩和坊印刷有限公司 | Sewage treatment device suitable for printing machine |
-
2022
- 2022-08-02 CN CN202210923419.9A patent/CN115231695A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117023708A (en) * | 2023-09-14 | 2023-11-10 | 河北彩和坊印刷有限公司 | Sewage treatment device suitable for printing machine |
| CN117023708B (en) * | 2023-09-14 | 2024-01-02 | 河北彩和坊印刷有限公司 | Device for treating sewage generated by printing machine |
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Application publication date: 20221025 |