CN114275970A - Industrial wastewater purification device and purification method for purification engineering - Google Patents
Industrial wastewater purification device and purification method for purification engineering Download PDFInfo
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- CN114275970A CN114275970A CN202111604344.XA CN202111604344A CN114275970A CN 114275970 A CN114275970 A CN 114275970A CN 202111604344 A CN202111604344 A CN 202111604344A CN 114275970 A CN114275970 A CN 114275970A
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- filler
- aeration
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- aerobic tank
- shielding
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- 238000000746 purification Methods 0.000 title claims abstract description 29
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 238000005273 aeration Methods 0.000 claims abstract description 67
- 238000005243 fluidization Methods 0.000 claims abstract description 50
- 239000012530 fluid Substances 0.000 claims abstract description 34
- 239000010865 sewage Substances 0.000 claims abstract description 33
- 238000012545 processing Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000010802 sludge Substances 0.000 claims abstract description 26
- 230000002441 reversible effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 34
- 238000004062 sedimentation Methods 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 238000011001 backwashing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000007795 chemical reaction product Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses an industrial wastewater purification device and method for purification engineering in the technical field of water treatment. Through the shielding mechanism of design, reverse impact is carried out on the outer wall of the rear side of the filler fluidization plug-flow device, the angle processing mechanism and the adjusting mechanism after the reverse shielding fluid of the shielding cover accelerates, sludge substances subjected to aeration treatment are prevented from being accumulated at the installation position of the biological aerobic tank and being adhered to the rear side of the filler fluidization plug-flow device, so that stage-type back flushing treatment can be carried out while acting on the fluid in the biological aerobic tank, the continuous processing efficiency is prevented from being influenced by accumulation of fillers and reaction products at four corners of the biological aerobic tank, the fillers can be still driven to move to process sewage during reverse flushing, reverse impact operation can be carried out without stopping the machine, the maintenance processing difficulty is reduced, and the use requirement is met.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a purification device and a purification method for industrial wastewater for a purification project.
Background
The water treatment mode comprises physical treatment and chemical treatment. The mode of human beings for water treatment has been quite a lot of years, and the physical method comprises the steps of utilizing various filter materials with different pore sizes and utilizing an adsorption or blocking mode to remove impurities in water, wherein the more important one in the adsorption mode is adsorption by using activated carbon, and the blocking mode is that water passes through the filter materials, so that the impurities with larger volume cannot pass through, and then cleaner water is obtained;
the prior art discloses an invention patent in the technical field of partial water treatment, wherein the invention patent with the application number of CN107162178B discloses a full-mixing MBBR reactor which has good mass transfer effect and high and stable treatment effect. The gas-liquid separation device comprises a barrel body and a gas-liquid separation tank, wherein the barrel body consists of an outer barrel body and an inner guide barrel, two ends of the inner guide barrel are opened, a gas collecting hood and a gas stripping pipe are arranged in the inner guide barrel, the gas collecting hood is connected with the gas-liquid separation tank arranged at the upper part of the barrel body through the gas stripping pipe, a baffle plate is arranged below the gas collecting hood and fixed on the inner wall of the inner guide barrel, a flow guide seam is arranged between the baffle plate and the gas collecting hood, an aeration system is arranged in the middle of the inner guide barrel in the height direction, and a water distributor is arranged right below the inner guide barrel to realize bottom water inlet and annular uniform water distribution; the gas-liquid separation tank body is provided with an exhaust port and a downpipe, the upper end of the downpipe is communicated with the gas-liquid separation tank, and the bottom of the downpipe is connected to the lower part of the outer cylinder body; the upper part of the outer cylinder body is provided with a precipitation filtering area, a packing layer is arranged in the precipitation filtering area, the periphery of the precipitation filtering area is provided with a water outlet weir, the water outlet weir is provided with a water outlet, and the bottom of the outer cylinder body is provided with a sludge discharge port.
This scheme realizes annular water distribution through the water-locator and handles, but the packing layer leads to the lasting jam of settling in-process mud easily under the accumulation of flowing water effect, leads to often clearing up packing layer and sediment filtering area, can not be fine satisfies the operation needs.
Based on the technical scheme, the invention designs an industrial wastewater purification device and an industrial wastewater purification method for a purification process to solve the problems.
Disclosure of Invention
The invention aims to provide a purification device and a purification method for industrial wastewater for purification engineering, which aim to solve the problem that the filler layer proposed in the background technology is easy to cause continuous blockage of sludge in the sedimentation process under the accumulation of running water, so that the filler layer and a sedimentation filtering area need to be cleaned frequently.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a purify industrial waste water purifier for engineering, includes biological good oxygen pond, it has biological filler to fill in the biological good oxygen pond, biological good oxygen pond front side intercommunication has the equalizing basin, the equalizing basin is linked together with outside sewage storage tank, biological good oxygen pond rear side is connected with the sedimentation tank, be connected with the tank behind the sedimentation tank, the tank is linked together with outside outlet pipe, biological good oxygen pond, equalizing basin, sedimentation tank and tank top all are equipped with the case lid, biological good oxygen pond one side bottom fixed mounting has aeration mechanism, biological good oxygen pond inner chamber both sides correspond the position and all install angle processing mechanism through adjustment mechanism, angle processing mechanism one side fixed mounting has filler fluidization impeller for adjust the relative angle of filler fluidization impeller through adjustment mechanism and angle processing mechanism, filler fluidization impeller outside fixed mounting has shields the mechanism, one side of the shielding mechanism is fixedly connected to the outside of the angle processing mechanism, and two sides of the bottom of the inner cavity of the biological aerobic tank are fixedly connected with a rotating mechanism at a position corresponding to one side of the filler fluidization impeller and used for stirring four corners of the inner cavity of the biological aerobic tank to improve the filler flowability;
the angle processing mechanism includes the universal bearing seat of fixed mounting in adjustment mechanism one side, the universal bearing seat inner chamber deflectably is connected with the accent axle ball, the accent is to axle ball one side through mount pad and filler fluidization impeller one side fixed mounting, it includes the cover that shields of a plurality of relative contractions to shield the mechanism, it is connected with interior hinge ring to shield the transmission of cover rear side, interior hinge ring outer wall fixed mounting shields the cover seat, it is connected with the clamping ring to shield cover seat one side transmission, the clamping ring shields cover rear side with one side and laminates mutually for shield the cover shrink through clamping ring mobility control, interior hinge ring fixed mounting is outside at filler fluidization impeller.
As a further scheme of the invention, the periphery of one side of the mounting seat is in transmission connection with an adjusting air bag, one side of the adjusting air bag is in transmission connection with the inside of the connecting plate, one side of the adjusting air bag is communicated with an inflation pipe, and the inflation pipe extends into an inflation adjusting pump in a tank cover at the top of the biological aerobic tank.
As a further scheme of the invention, the adjusting mechanism comprises an adjusting screw rod, the adjusting screw rod is fixedly arranged on one side of the inner cavity of the biological aerobic tank, the outer side wall of the adjusting screw rod is in threaded connection with an adjusting screw rod seat, one side of the adjusting screw rod seat is fixedly connected with a fixing plate and a connecting plate which are fixedly arranged on one side of a universal bearing seat, and the top of the adjusting screw rod is fixedly provided with an adjusting motor.
As a further scheme of the invention, the tail end of the inner cavity of the shielding cover is fixedly connected with an elastic part, the elastic part is fixedly connected with one side of the inner cavity of the shielding cover at the other side, the outer side of the shielding cover is in transmission connection with one side of the inner hinge ring through a hinge block, the rear side of the shielding cover is fixedly connected with a drainage plate, the drainage plate extends to one side of the inner cavity of the shielding sleeve seat, and the drainage plate is a flexible plastic plate.
As a further scheme of the invention, elastic sealing strips are arranged on two sides of the shielding cover, and a V-shaped liquid discharge groove is fixedly formed between the elastic sealing strips of the shielding cover on two adjacent sides.
As a further scheme of the invention, two ends of one side of the compression ring are respectively fixedly connected with a driving lead screw and a slide bar, the outer side wall of the driving lead screw is in threaded connection with a driving lead screw sleeve, the outer side wall of the driving lead screw sleeve is sleeved with a lead screw bearing seat, the lead screw bearing seat is fixedly connected with one side of the inner cavity of the shielding sleeve seat, the outer side wall of the driving lead screw sleeve is clamped with a driven gear, one side of the driven gear is meshed with a driving gear, one side of the driving gear is fixedly connected with a shielding motor, one side of the shielding motor is fixedly connected with one side of the outer wall of the shielding sleeve seat through a mounting part, the outer side wall of the slide bar is sleeved with a slide sleeve, and the slide sleeve is fixedly connected with the bottom of one side of the inner cavity of the shielding sleeve seat.
As a further scheme of the invention, the slewing mechanism comprises a slewing roller, the outer wall of the slewing roller is fixedly connected with a plurality of turbulence fins, a plurality of limiting grooves are formed in one sides of the turbulence fins, an inner cavity of each limiting groove is filled with an assembly set, an inner cavity of each assembly set is fixedly connected with a turbulence rod, and the cross section of each turbulence rod is circular.
As a further scheme of the invention, the outer wall of the rotary roller is provided with a plurality of liquid inlet grooves, the inner cavity of the rotary roller is fixedly provided with a connecting rod through an assembling block, the outer side wall of the connecting rod is fixedly connected with a plurality of adjusting plates, and one side of each adjusting plate is provided with a plurality of adjusting grooves.
As a further scheme of the invention, the aeration mechanism comprises an aeration pump, the aeration pump is fixedly arranged on one side of the biological aerobic tank, the bottom of the aeration pump is communicated with an aeration main pipe, one side of the aeration main pipe is communicated with a plurality of aeration communicating valves, one side of the aeration communicating valves is communicated with aeration branch pipes, and the aeration branch pipes penetrate through the bottom side of an inner cavity of the biological aerobic tank.
As a further scheme of the invention, the industrial wastewater purification method for the purification engineering specifically comprises the following steps:
s1, when external sewage to be treated enters a sewage kettle for precipitation treatment, the external sewage is subjected to primary regulation treatment through a regulation tank and then enters a rear side biological aerobic tank, and the biological aerobic tank can perform activated sludge treatment on the entering sewage through internal biological fillers;
s2, when filler is treated, in order to improve the activity of the filler, the filler fluidization flow pusher is used for pushing the water at the bottom side of the biological aerobic pool to flow to drive the filler to fluidize, and the filler is circulated and reset under the aeration blowing action of the bottom side aeration mechanism, when partial filler enters the rear side of the filler fluidization flow pusher due to fluid power, the driving gear is driven to rotate by driving the shielding motor to rotate, the driving gear can drive the meshed driven gear to rotate, the driven gear can drive the driving screw rod sleeve to rotate, the driving screw rod sleeve rotates in the screw rod bearing seat to drive the inner side to drive the screw rod to move outwards, one end of the driving screw rod can drive the shielding cover externally jointed by the pressing ring, when the shielding cover is continuously pressed by the pressing ring, the shielding cover can be collapsed to drive the tail ends to be mutually closed, at the time, the fluid power generated by the rotation of the filler fluidization flow pusher can reversely flow from the edge position of the shielding cover to the rear side after contacting with the shielding cover, the reverse impact is carried out on the outer wall of the rear side of the filler fluidization impeller, the angle processing mechanism and the adjusting mechanism after the reverse shielding fluid of the shielding cover is accelerated, so that the sludge substances subjected to aeration treatment are prevented from being accumulated at the installation position of the biological aerobic tank and being adhered to the rear side of the filler fluidization impeller;
s3, after the back washing of the filler fluidization plug is finished, the back-washed liquid stirs the sewage liquid after aeration at the bottom side of the biological aerobic tank under the action of fluid power, the sewage liquid can impact turbulence fins on the surface of the rotary roller, the turbulence fins can drive the rotary roller to rotate in the biological aerobic tank after being disturbed by the fluid, the rotary roller can drive the turbulence rods on the peripheral side to scrape the material from the dead corners at the inner side of the biological aerobic tank at the installation position, and the biological film layer and the activated sludge adhered to the dead corners are removed through the scraping of the turbulence rods;
s4, after the sewage is fully treated in the biological aerobic tank, the filler is adhered to more biomembranes on the surface and descends to the bottom side of the biological aerobic tank during the sewage treatment, at the moment, the aeration pump on one side can sweep and sweep the surface of the filler to separate and scrape the biomembranes from the surface of the filler through aeration airflow in the biological aerobic tank through the aeration branch pipe, the scraped biomembranes and sludge enter the sedimentation tank on one side through the action of fluid, the sludge is discharged outside through the sludge pump after sedimentation, and the suspension on the top of the sedimentation tank can be recycled after passing through the water storage tank on the rear side and the disinfection equipment, so that the treatment is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. through the designed shielding mechanism, the shielding motor works to drive the driving gear and the driven gear to rotate, the driven gear can drive the driving screw rod sleeve to rotate, the driving screw rod sleeve rotates in the screw rod bearing seat to drive the inner side to drive the screw rod to move outwards to drive the pressing ring to press and press an externally attached shielding cover, when the shielding cover is continuously pressed by the pressing ring, the shielding cover can collapse to drive the tail ends to be mutually sealed, at the moment, fluid power generated by the rotation of the filler fluidization impeller can reversely flow from the edge position of the shielding cover to the rear side after contacting with the shielding cover, the reverse shielding fluid of the shielding cover accelerates and then reversely impacts the outer wall of the rear side of the filler fluidization impeller, the angle processing mechanism and the adjusting mechanism, sludge substances generated by aeration processing are prevented from accumulating at the installation position of the biological aerobic tank and adhering to the rear side of the filler fluidization impeller, and the staged reverse flushing processing can be carried out while working on the fluid in the biological aerobic tank, avoid the heap of biological good oxygen pond four corners department filler and reaction product to influence and last treatment effeciency to still can drive the filler motion during backflushing and handle sewage, need not the shut down and can carry out the counterattack operation, reduce the maintenance and handle the degree of difficulty, satisfy the user demand.
2. Through the designed rotary mechanism, after the back washing of the filler fluidization plug-flow device is finished, the back-washed liquid stirs the sewage liquid after aeration at the bottom side of the biological aerobic tank under the action of the fluid dynamic force, the sewage liquid dynamic force can impact the turbulence fins on the surface of the rotary roller, the turbulence fins can drive the rotary roller to rotate in the biological aerobic tank after being disturbed by the fluid, the rotary roller can drive the turbulence rods on the peripheral side to scrape the dead corners at the inner side of the biological aerobic tank at the installation position, and the biological film layer and the activated sludge adhered to the dead corners are removed through the scraping of the turbulence rods, thereby further increasing the washing and scraping of the four corners at the inner side of the biological aerobic tank by matching with the reverse impact effect of the shielding mechanism, avoiding the accumulation of the treatment products from influencing the activity of the filler in the biological aerobic tank, and the self rotation is realized through fluid power, and the working state stability is improved by reducing the arrangement of a driving source.
3. Through the angle processing mechanism who designs, when needs regulation fluid angle, can aerify in the regulation gasbag that corresponds the position gas tube connection through outside pump box, it can promote end-to-end connection's mount pad and transfer to the axletree ball at the universal bearing seat internal rotation and make front end filler fluidization impeller and outside shielding mechanism blow the class angle and take place the change of limit to adjust the gasbag aerify after expanding, then can adjust the relative position of blowing of filler fluidization impeller through the regulation gasbag multi-angle of encircleing around arranging, then can wash in the biological aerobic tank.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic illustration of the explosive detachment structure of the present invention;
FIG. 3 is a schematic perspective view of the shielding mechanism of the present invention;
FIG. 4 is a schematic perspective view of the shielding cover of the present invention;
FIG. 5 is a schematic view of another perspective view of the shielding mechanism of the present invention;
FIG. 6 is a schematic view of the assembled structure of the present invention;
fig. 7 is a schematic perspective view of the revolving mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a biological aerobic tank; 2. an adjustment mechanism; 201. adjusting the screw rod; 202. adjusting the screw rod seat; 203. adjusting the motor; 3. an angle processing mechanism; 301. a universal bearing seat; 302. a fixing plate; 303. a connecting plate; 304. adjusting a direction shaft ball; 305. adjusting the air bag; 306. a mounting seat; 307. an inflation tube; 4. a shielding mechanism; 401. a shielding sleeve seat; 402. a shield motor; 403. a driving gear; 404. a driven gear; 405. a screw rod bearing seat; 406. driving the screw rod; 407. pressing a ring; 408. an inner hinge ring; 409. a shielding cover; 410. a hinged block; 411. a drainage plate; 412. an elastic member; 5. an aeration mechanism; 501. an aeration pump; 502. an aeration communicating valve; 503. an aeration main pipe; 504. an aeration branch pipe; 6. a swing mechanism; 601. a revolving roller; 602. turbulence fins; 603. a limiting groove; 604. a spoiler bar; 605. assembling; 606. a connecting rod; 607. an adjusting plate; 608. an adjustment groove; 609. a liquid inlet tank; 7. a sedimentation tank; 8. a water storage tank; 9. a regulating tank; 10. a box cover; 11. a packing fluidization plug.
Detailed Description
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a purify industrial waste water purifier for engineering, includes biological good oxygen pond 1, biological good oxygen pond 1 intussuseption is filled with biofilm carrier, biological good oxygen pond 1 front side intercommunication has equalizing basin 9, equalizing basin 9 is linked together with outside sewage storage tank, biological good oxygen pond 1 rear side is connected with sedimentation tank 7, be connected with tank 8 behind the sedimentation tank 7, tank 8 is linked together with outside outlet pipe, biological good oxygen pond 1, equalizing basin 9, sedimentation tank 7 and tank 8 top all are equipped with case lid 10, biological good oxygen pond 1 one side bottom fixed mounting has aeration mechanism 5, biological good oxygen pond 1 inner chamber both sides correspond the position and all install angle processing mechanism 3 through adjustment mechanism 2, angle processing mechanism 3 one side fixed mounting has filler fluidization impeller 11 for adjust the relative angle of filler fluidization impeller 11 through adjustment mechanism 2 and angle processing mechanism 3, a shielding mechanism 4 is fixedly installed outside the filler fluidization flow pusher 11, one side of the shielding mechanism 4 is fixedly connected to the outside of the angle processing mechanism 3, and the rotating mechanism 6 is fixedly connected to the positions, corresponding to one side of the filler fluidization flow pusher 11, of two sides of the bottom of the inner cavity of the biological aerobic tank 1 and used for stirring the four corners of the inner cavity of the biological aerobic tank 1 to improve the filler flowability;
The implementation mode is specifically as follows: the filler fluidization flow pusher 11 works to push water liquid at the bottom side of the biological aerobic tank 1 to flow to drive the filler to fluidize, and the flow is reset under the aeration and blowing action of the bottom side aeration mechanism 5, when part of the filler enters the rear side of the filler fluidization impeller 11 due to fluid power, the pressing ring 407 is driven by the operation of the front driving part to press the shielding cover 409 attached to the outside, meanwhile, the press ring 407 is more stable through the sliding of the slide rod in the slide sleeve, so that the press ring 407 can be prevented from shifting, when the shielding cover 409 is pressed by the pressing ring 407, the shielding cover 409 can be collapsed to drive the ends to be sealed with each other, and at the moment, the hydrodynamic force generated by the rotation of the filler fluidization flow pusher 11 can be backwashed and flow from the edge position of the shielding cover 409 to the rear side after contacting the shielding cover 409, the reverse shielding fluid of the shielding cover 409 accelerates and then carries out reverse impact on the outer wall of the rear side of the filler fluidization impeller 11, the angle processing mechanism 3 and the adjusting mechanism 2;
referring to fig. 2 and 5, the periphery of one side of the mounting base 306 is in transmission connection with an adjusting airbag 305, one side of the adjusting airbag 305 is in transmission connection with the connecting plate 303, one side of the adjusting airbag 305 is communicated with an inflation tube 307, the inflation tube 307 extends into an inflation adjusting pump in the tank cover 10 at the top of the biological aerobic tank 1, the adjusting mechanism 2 comprises an adjusting screw 201, the adjusting screw 201 is fixedly mounted at one side of the inner cavity of the biological aerobic tank 1, the outer side wall of the adjusting screw 201 is in threaded connection with an adjusting screw base 202, one side of the adjusting screw base 202 is fixedly connected with a fixing plate 302 and the connecting plate 303, which are fixedly mounted at one side of a universal bearing base 301, and the top of the adjusting screw 201 is fixedly mounted with an adjusting motor 203;
referring to fig. 4, an elastic member 412 is fixedly connected to the end of the inner cavity of the shielding cover 409, the elastic member 412 is fixedly connected to one side of the inner cavity of the shielding cover 409 on the other side, the outer side of the shielding cover 409 is in transmission connection with one side of the inner hinge ring 408 through a hinge block 410, a drainage plate 411 is fixedly connected to the rear side of the shielding cover 409, the drainage plate 411 extends to one side of the inner cavity of the shielding sleeve seat 401, the drainage plate 411 is a flexible plastic plate, elastic sealing strips are arranged on both sides of the shielding cover 409, and a V-shaped liquid discharge groove is fixedly formed between the elastic sealing strips of the shielding cover 409 on the adjacent two sides;
the implementation mode is specifically as follows: the drainage plate 411 at the rear side of the shielding cover 409 can block and guide backflushing water liquid, so that the movement of the backflushing water liquid from the shielding sleeve seat 401 to the rear adjusting mechanism 2 can be effectively ensured, the inner elastic body can be extruded when the shielding cover 409 is relatively contracted, therefore, after the compression ring 407 is separated from the shielding cover 409, the compressed elastic body can drive the shielding cover 409 to expand and reset by utilizing self elasticity, the resetting of the backflushing shielding cover 409 is facilitated, the sealing strips at two sides of the shielding cover 409 can ensure the fixing effect on gaps when the pressure of the shielding cover 409 is changed, the crumple guide of the shielding cover 409 is ensured through the arrangement of the included angles of the sealing strips at two sides, the contraction processing effect of the shielding cover 409 is improved, the liquid discharge effect of the V-shaped liquid discharge grooves of the shielding cover 409 at two sides can be improved, the deflection guide of the shielding cover 409 towards centralized crumple can be ensured through the hinging of the hinging block 410 and the inner ring 408, the sealing effect of the shield cover 409 is further improved to ensure the back flow impact stress of the back flow liquid.
Referring to fig. 2, two ends of one side of the pressing ring 407 are fixedly connected with a driving screw 406 and a sliding rod respectively, the outer side wall of the driving screw 406 is connected with a driving screw 406 sleeve in a threaded manner, the outer side wall of the driving screw 406 sleeve is sleeved with a screw shaft bearing seat 405, the screw shaft bearing seat 405 is fixedly connected with one side of the inner cavity of the shielding sleeve seat 401, the outer side wall of the driving screw 406 sleeve is clamped with a driven gear 404, one side of the driven gear 404 is engaged with a driving gear 403, one side of the driving gear 403 is fixedly connected with a shielding motor 402, one side of the shielding motor 402 is fixedly connected with one side of the outer wall of the shielding sleeve seat 401 through a mounting piece, the outer side wall of the sliding rod is sleeved with a sliding sleeve, and the sliding sleeve is fixedly connected to the bottom of one side of the inner cavity of the shielding sleeve seat 401;
the implementation mode is specifically as follows: the working output shaft of the shielding motor 402 can rotate to drive the driving gear 403 to rotate, the driving gear 403 can rotate to drive the meshed driven gear 404 to rotate, the driven gear 404 can rotate to drive the driving screw rod 406 to rotate, the driving screw rod 406 is sleeved in the screw rod bearing block 405 to rotate so as to drive the inner side driving screw rod 406 to move outwards, the screw rod bearing block 405 can rotatably connect the driving screw rod 406 through an inner side bearing, the driving screw rod 406 is ensured to rotate and drive the driving screw rod 406 to displace, in addition, the shielding motor 402 is preferably a sealed waterproof motor, the driving stability in the biological aerobic tank 1 is ensured, and the driving screw rod 406 can drive the rear side pressure ring 407 to move so as to adjust the shielding cover 409;
referring to fig. 7, the rotating mechanism 6 includes a rotating roller 601, the outer wall of the rotating roller 601 is fixedly connected with a plurality of spoiler fins 602, one side of the spoiler fins 602 is provided with a plurality of limiting grooves 603, the inner cavity of the limiting grooves 603 is filled with an assembly sleeve 605, the inner cavity of the assembly sleeve 605 is fixedly connected with a spoiler rod 604, the cross section of the spoiler rod 604 is circular, the outer wall of the rotating roller 601 is provided with a plurality of liquid inlet grooves 609, the inner cavity of the rotating roller 601 is fixedly provided with a connecting rod 606 through an assembly block, the outer side wall of the connecting rod 606 is fixedly connected with a plurality of adjusting plates 607, one side of the adjusting plates 607 is provided with a plurality of adjusting grooves 608, the aeration mechanism 5 includes an aeration pump 501, the aeration pump 501 is fixedly installed at one side of the biological aerobic tank 1, the bottom of the aeration pump 501 is communicated with an aeration main 503, one side of the aeration main 503 is communicated with a plurality of aeration communicating valves 502, one side of the aeration communication valve 502 is communicated with an aeration branch pipe 504, and the aeration branch pipe 504 is arranged at the bottom side of the inner cavity of the biological aerobic tank 1 in a penetrating way.
The implementation mode is specifically as follows: after the filler fluidization plug 11 finishes backwashing, the sewage liquid after aeration at the bottom side of the biological aerobic tank 1 is stirred by the liquid after backwashing under the action of fluid power, the sewage liquid can impact turbulence fins 602 on the surface of a rotary roller 601, the turbulence fins 602 can drive the rotary roller 601 to rotate in the biological aerobic tank 1 after being disturbed by the fluid, the rotary roller 601 can drive turbulence rods 604 on the peripheral side and dead corners on the inner side of the biological aerobic tank 1 at the installation position to scrape materials, a biological film layer and active sludge adhered at the dead corners are removed by scraping of the turbulence rods 604, so that the flushing scraping of four corners on the inner side of the biological aerobic tank 1 can be further increased by matching with the reverse impact effect of a shielding mechanism 4, an adjusting plate 607 on the outer wall of a connecting rod 606 can synchronously improve the rotating effect with the fluid when the fluid enters, and an aeration communicating valve 502 can control the air inlet amount through an electric control module, the sweeping and cleaning of the bottom filler sinking are realized through the matching of the flowing effect of the fluid on the inner side, the integral maintenance resistance is improved, the sludge sedimentation in the rear sedimentation tank 7 can be pumped out for treatment, and the sedimentation of the sludge is reduced.
The working principle is as follows: s1, when external sewage to be treated enters a sewage kettle for precipitation treatment, the external sewage enters a rear side biological aerobic tank 1 after primary regulation treatment through a regulation tank 9, and the biological aerobic tank 1 can perform activated sludge treatment on the entering sewage through internal biological fillers;
s2, when filler is treated, in order to improve the activity of the filler, the filler fluidization flow pusher 11 is used for pushing water liquid at the bottom side of the biological aerobic tank 1 to flow to drive the filler to fluidize, and the filler is circulated and reset under the aeration blowing action of the bottom side aeration mechanism 5, when part of the filler enters the rear side of the filler fluidization flow pusher 11 due to fluid power, the driving motor 402 is driven to work to drive the driving gear 403 to rotate, the driving gear 403 rotates to drive the meshed driven gear 404 to rotate, the driven gear 404 rotates to drive the driving screw rod 406 to rotate in a sleeved mode, the driving screw rod 406 rotates in the sleeved mode on the screw rod bearing seat 405 to drive the inner driving screw rod 406 to move outwards, one end of the driving screw rod 406 can drive the pressing ring 407 to press and press the shielding cover 409 externally attached, when the shielding cover 409 is continuously pressed by the pressing ring 407, the tail ends can be mutually sealed, at the moment, the fluid power generated by the rotation of the filler fluidization flow pusher 11 can contact with the shielding cover 409 to self-cover 409 The edge position backflushes to the rear side, and the reverse shielding fluid of the shielding cover 409 accelerates and then carries out reverse impact on the outer wall of the rear side of the filler fluidization flow impeller 11, the angle processing mechanism 3 and the adjusting mechanism 2, so that sludge substances obtained by aeration treatment are prevented from accumulating at the installation position of the biological aerobic tank 1 and adhering to the rear side of the filler fluidization flow impeller 11;
s3, after the back washing of the filler fluidization flow impeller 11 is finished, the back-washed liquid stirs the sewage liquid after aeration at the bottom side of the biological aerobic tank 1 under the action of the fluid dynamic force, the sewage liquid dynamic force can impact the turbulence fins 602 on the surface of the rotary roller 601, the turbulence fins 602 can drive the rotary roller 601 to rotate in the biological aerobic tank 1 after being disturbed by the fluid, the rotary roller 601 can drive the turbulence rods 604 on the peripheral side to scrape the material from dead corners at the inner side of the biological aerobic tank 1 at the installation position, and the biological film layer and the activated sludge adhered to the dead corners are removed through the scraping of the turbulence rods 604;
s4, after the sewage is fully treated in the biological aerobic tank 1, the surface of the filler is adhered with more biomembranes and falls to the bottom side of the biological aerobic tank 1 when the filler is used for treating the sewage, at the moment, the aeration pump 501 at one side can sweep the surface of the filler through the aeration branch pipe 504 to the aeration airflow in the biological aerobic tank 1 to separate and scrape the biomembranes from the surface of the filler, the scraped biomembranes and sludge enter the sedimentation tank 7 at one side through the action of fluid, and the sludge is discharged outside through the sludge pump after sedimentation, and the suspension at the top of the sedimentation tank 7 can be recycled after passing through the water storage tank 8 at the rear side and the disinfection equipment, so that the treatment is completed.
Claims (10)
1. The utility model provides a purify industrial waste water purifier for engineering, includes biological good oxygen pond (1), biological good oxygen pond (1) intussuseption is filled with biological filler, biological good oxygen pond (1) front side intercommunication has equalizing basin (9), equalizing basin (9) are linked together with outside sewage storage tank, biological good oxygen pond (1) rear side is connected with sedimentation tank (7), be connected with tank (8) behind sedimentation tank (7), tank (8) are linked together with outside outlet pipe, biological good oxygen pond (1), equalizing basin (9), sedimentation tank (7) and tank (8) top all are equipped with case lid (10), its characterized in that: an aeration mechanism (5) is fixedly arranged at the bottom of one side of the biological aerobic tank (1), the corresponding positions of both sides of the inner cavity of the biological aerobic tank (1) are provided with angle processing mechanisms (3) through adjusting mechanisms (2), one side of the angle processing mechanism (3) is fixedly provided with a filler fluidization impeller (11), used for adjusting the relative angle of the filler fluidization impeller (11) through the adjusting mechanism (2) and the angle processing mechanism (3), a shielding mechanism (4) is fixedly arranged outside the filler fluidization impeller (11), one side of the shielding mechanism (4) is fixedly connected with the outside of the angle processing mechanism (3), the two sides of the bottom of the inner cavity of the biological aerobic tank (1) are fixedly connected with a swing mechanism (6) at a position corresponding to one side of the filler fluidization impeller (11) and used for stirring the four corners of the inner cavity of the biological aerobic tank (1) to improve the filler flowability;
the angle processing mechanism (3) comprises a universal bearing seat (301) fixedly arranged on one side of the adjusting mechanism (2), an inner cavity of the universal bearing seat (301) is connected with a direction-adjusting shaft ball (304) in a deflecting way, one side of the direction-adjusting shaft ball (304) is fixedly installed with one side of the filler fluidization flow impeller (11) through an installation seat (306), the shielding mechanism (4) comprises a plurality of shielding covers (409) which can be relatively contracted, the rear side of the shielding cover (409) is in transmission connection with an inner hinged ring (408), the outer wall of the inner hinged ring (408) is fixedly provided with a shielding sleeve seat (401), one side of the shielding sleeve seat (401) is connected with a press ring (407) in a transmission way, the press ring (407) is attached to the rear side of the shielding cover (409) at one side, the inner hinged ring (408) is fixedly arranged outside the filler fluidization impeller (11) and is used for controlling the shrinkage of the shielding cover (409) through the movement of the pressing ring (407).
2. A device for purifying industrial waste water for purification engineering according to claim 1, wherein: all transmission all is connected with regulation gasbag (305) around mount pad (306) one side, adjust gasbag (305) one side transmission and connect in connecting plate (303), it has gas tube (307) to adjust gasbag (305) one side intercommunication, and gas tube (307) extend to in the biological aerobic tank (1) top case lid (10) in the air-filled regulation pump.
3. A device for purifying industrial waste water for purification engineering according to claim 1, wherein: adjustment mechanism (2) include accommodate the lead screw (201), accommodate the lead screw (201) fixed mounting is in biological good oxygen pond (1) inner chamber one side, accommodate the lead screw (201) lateral wall threaded connection has accommodate the lead screw seat (202), accommodate the lead screw seat (202) one side and universal bearing seat (301) one side fixed mounting's fixed plate (302) and connecting plate (303) fixed connection, accommodate the lead screw (201) top fixed mounting has accommodate motor (203).
4. A device for purifying industrial waste water for purification engineering according to claim 1, wherein: shield cover (409) inner chamber end fixed connection has elastic component (412), elastic component (412) shield cover (409) inner chamber one side fixed connection with the opposite side, shield cover (409) outside and be connected through articulated piece (410) and the transmission of interior articulated ring (408) one side, shield cover (409) rear side fixedly connected with drainage plate (411), drainage plate (411) extend to shield cover seat (401) inner chamber one side, drainage plate (411) are flexible plastic board.
5. A device for purifying industrial waste water for purification engineering according to claim 4, wherein: elastic sealing strips are arranged on two sides of each shielding cover (409), and a V-shaped liquid discharge groove is fixedly formed between the elastic sealing strips of the adjacent shielding covers (409) on the two sides.
6. A device for purifying industrial waste water for purification engineering according to claim 1, wherein: clamping ring (407) one side both ends respectively fixedly connected with drive lead screw (406) and slide bar, drive lead screw (406) lateral wall threaded connection has drive lead screw (406) cover, drive lead screw (406) cover lateral wall cover is equipped with lead screw bearing frame (405), lead screw bearing frame (405) fixed connection shields sleeve seat (401) inner chamber one side, drive lead screw (406) cover lateral wall joint has driven gear (404), driven gear (404) one side meshing has driving gear (403), driving gear (403) one side fixedly connected with shields motor (402), shield motor (402) one side and shield sleeve seat (401) outer wall one side through installed part fixed connection, slide bar lateral wall cover is equipped with the sliding sleeve, sliding sleeve fixed connection shields sleeve seat (401) inner chamber one side bottom.
7. A device for purifying industrial waste water for purification engineering according to claim 1, wherein: rotation mechanism (6) are including turning roll (601), a plurality of vortex fins (602) of turning roll (601) outer wall fixedly connected with, a plurality of spacing grooves (603) have been seted up to vortex fin (602) one side, spacing groove (603) inner chamber is filled and is equipped with supporting (605), the supporting (605) inner chamber fixedly connected with spoiler bar (604) of equipment, spoiler bar (604) cross sectional shape is circular.
8. A device for purifying industrial waste water for purification engineering according to claim 7, wherein: a plurality of feed liquor grooves (609) have been seted up to gyration roller (601) outer wall, gyration roller (601) inner chamber has set firmly connecting rod (606) through the assembly piece, a plurality of regulating plates (607) of connecting rod (606) lateral wall fixedly connected with, a plurality of regulating grooves (608) have been seted up to regulating plate (607) one side.
9. A device for purifying industrial waste water for purification engineering according to claim 1, wherein: the aeration mechanism (5) comprises an aeration pump (501), the aeration pump (501) is fixedly installed on one side of the biological aerobic tank (1), the bottom of the aeration pump (501) is communicated with an aeration main pipe (503), one side of the aeration main pipe (503) is communicated with a plurality of aeration communicating valves (502), one side of each aeration communicating valve (502) is communicated with an aeration branch pipe (504), and the aeration branch pipes (504) penetrate through the bottom side of the inner cavity of the biological aerobic tank (1).
10. A method for purifying industrial waste water for purification engineering, which is applied to the device for purifying industrial waste water for purification engineering of claims 1 to 9, and which comprises the following steps:
s1, when external sewage to be treated enters a sewage kettle for precipitation treatment, the external sewage enters a regulating tank (9) for preliminary regulation treatment, and then enters a rear side biological aerobic tank (1), and at the moment, the biological aerobic tank (1) can carry out activated sludge treatment on the entering sewage through internal biological fillers;
s2, when filler is treated, in order to improve the activity of the filler, the filler fluidization flow pusher (11) works to push water liquid at the bottom side of the biological aerobic tank (1) to flow to drive the filler to fluidize, and the filler is circulated and reset under the aeration blowing action of the bottom side aeration mechanism (5), when part of the filler enters the rear side of the filler fluidization flow pusher (11) due to fluid power, the driving motor (402) is driven to work to drive the driving gear (403) to rotate, the driving gear (403) rotates to drive the meshed driven gear (404) to rotate, the driven gear (404) rotates to drive the driving screw rod (406) to sleeve rotate, the driving screw rod (406) is sleeved in the screw rod bearing seat (405) to rotate to drive the inner side driving screw rod (406) to move outwards, one end of the driving screw rod (406) can drive the pressing ring (409) to press and press the shielding cover (407) which is attached to the outside, when the shielding cover (409) is continuously pressed by the pressing ring (407), the shielding cover can be collapsed to drive the tail ends to be mutually closed, at the moment, fluid power generated by rotation of the filler fluidization impeller (11) can backwash and flow from the edge position of the shielding cover (409) to the rear side after contacting with the shielding cover (409), and reverse impact is carried out on the outer wall of the rear side of the filler fluidization impeller (11), the angle processing mechanism (3) and the adjusting mechanism (2) after the reverse shielding fluid of the shielding cover (409) is accelerated, so that sludge substances subjected to aeration treatment are prevented from being accumulated at the installation position of the biological aerobic tank (1) and being adhered to the rear side of the filler fluidization impeller (11);
s3, after the back washing of the filler fluidization plug-flow device (11) is finished, the back-washed liquid stirs the sewage liquid after aeration at the bottom side of the biological aerobic tank (1) under the action of fluid dynamic force, the sewage liquid dynamic force can impact the turbulence fins (602) on the surface of the rotary roller (601), the turbulence fins (602) can drive the rotary roller (601) to rotate in the biological aerobic tank (1) after being disturbed by the fluid, the rotary roller (601) can drive the turbulence rods (604) on the peripheral side to scrape the material from dead corners at the inner side of the biological aerobic tank (1) at the installation position, and the biofilm layer and the activated sludge adhered to the dead corners are removed through the scraping of the turbulence rods (604);
s4, after the sewage is fully treated in the biological aerobic tank (1), the filler is descended to the bottom side of the biological aerobic tank (1) under the condition that more biomembranes are adhered to the surface of the filler during the sewage treatment, at the moment, the aeration pump (501) on one side can sweep the surface of the filler to separate and scrape the biomembranes from the surface of the filler through aeration airflow in the biological aerobic tank (1) through the aeration branch pipe (504), the scraped biomembranes and sludge enter the sedimentation tank (7) on one side through the action of fluid, and the sludge is discharged outside through the sludge pump after sedimentation, and suspension on the top of the sedimentation tank (7) can be recycled after passing through the water storage tank (8) on the rear side and a disinfection device, so that the treatment is completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111604344.XA CN114275970A (en) | 2021-12-25 | 2021-12-25 | Industrial wastewater purification device and purification method for purification engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466011A (en) * | 2022-09-13 | 2022-12-13 | 湖北亚运景建设科技有限公司 | Industrial wastewater purification device and purification method for purification engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466011A (en) * | 2022-09-13 | 2022-12-13 | 湖北亚运景建设科技有限公司 | Industrial wastewater purification device and purification method for purification engineering |
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Application publication date: 20220405 |