CN114853272A - Continuous aerobic granular sludge sewage treatment device - Google Patents
Continuous aerobic granular sludge sewage treatment device Download PDFInfo
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- CN114853272A CN114853272A CN202210452345.5A CN202210452345A CN114853272A CN 114853272 A CN114853272 A CN 114853272A CN 202210452345 A CN202210452345 A CN 202210452345A CN 114853272 A CN114853272 A CN 114853272A
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- reaction tank
- sludge
- sewage treatment
- tank
- assembly
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- 239000010802 sludge Substances 0.000 title claims abstract description 85
- 239000010865 sewage Substances 0.000 title claims abstract description 55
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 238000005273 aeration Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 19
- 239000000945 filler Substances 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 12
- 229910052698 phosphorus Inorganic materials 0.000 description 12
- 239000011574 phosphorus Substances 0.000 description 12
- 239000012535 impurity Substances 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F3/12—Activated sludge processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention provides a continuous aerobic granular sludge sewage treatment device which comprises a filtering tank, wherein a filtering component is arranged in the filtering tank; the water inlet assembly is used for conveying sewage into the filtering tank; the device comprises a reaction tank, wherein the bottom of the reaction tank is provided with an inverted-cone-shaped mounting cylinder, the outer wall of the mounting cylinder is tightly attached to the inner wall of the reaction tank, the top of the reaction tank is provided with a mounting frame, the mounting frame is provided with a driving assembly, and the bottom of the reaction tank is also provided with an aeration assembly; the plugging plate is arranged at the output end of the driving assembly, and the driving assembly is used for driving the plugging plate to open and close the mounting cylinder; the water pump, its setting is in the bottom of filtering ponds, and the reaction tank is carried to the sewage after the water pump will filter through the second delivery hose, has solved the current good oxygen granule mud sewage treatment system who exists among the prior art when handling sewage, need close sewage treatment system just can realize arranging the problem of mud.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a continuous aerobic granular sludge sewage treatment device.
Background
Aerobic Granular Sludge (aerobiotic Granular Sludge) is Granular activated Sludge formed by the self-coagulation of microorganisms; in the past 20 years, theoretical research and engineering application in the field of biological wastewater treatment have demonstrated that immobilized activated sludge is more efficient in water purification than suspended activated sludge. Aerobic granular sludge has been considered by far to be one of the most promising biological treatment technologies for wastewater.
When the existing aerobic granular sludge sewage treatment system is used for treating sewage, sludge discharge can be realized only by closing the sewage treatment system, so that the sewage treatment efficiency is undoubtedly reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a continuous aerobic granular sludge sewage treatment device, which solves the problem that the sludge discharge can be realized only by closing a sewage treatment system when the existing aerobic granular sludge sewage treatment system treats sewage in the prior art.
According to the embodiment of the invention, the continuous aerobic granular sludge sewage treatment device comprises a filtering tank, wherein a filtering component is arranged in the filtering tank; the water inlet assembly is used for conveying sewage into the filtering tank; the device comprises a reaction tank, wherein the bottom of the reaction tank is provided with an inverted-cone-shaped mounting cylinder, the outer wall of the mounting cylinder is tightly attached to the inner wall of the reaction tank, the top of the reaction tank is provided with a mounting frame, the mounting frame is provided with a driving assembly, and the bottom of the reaction tank is also provided with an aeration assembly; the plugging plate is arranged at the output end of the driving assembly, and the driving assembly is used for driving the plugging plate to open and close the mounting cylinder; the water pump is arranged at the bottom of the filtering tank and used for conveying the filtered sewage to the reaction tank through a second conveying hose; the bottom of the reaction tank is provided with a sludge discharge assembly, and the sludge discharge assembly is used for conveying sludge into the sludge concentration tank; and the dephosphorization tower is filled with dephosphorization filler and is used for dephosphorization of the water treated by the sewage tank.
Compared with the prior art, the invention has the following beneficial effects: conveying sewage into a filter tank through a water inlet assembly, filtering large impurities and floating matters in the sewage through the filter tank, conveying the filtered sewage into a reaction tank through a water pump in the sewage tank, purifying the sewage by aerobic sludge particles in the reaction tank, enabling purified precipitates to fall to the bottom of the reaction tank (namely the bottom of an installation cylinder), conveying the sewage treated by the aerobic sludge particles into a phosphorus removal tower through a conveying pipe for further phosphorus removal, wherein phosphorus removal fillers in the phosphorus removal tower are phosphorus removal fillers on the market, and finally discharging the treated clean water through a water outlet pipe arranged on the phosphorus removal tower; through set up the closure plate in the reaction tank, the closure plate drives it and comes the switching installation section of thick bamboo in the motion of vertical direction through the drive assembly on the mounting bracket, promote the closure plate through drive assembly when needs arrange mud and seal the installation section of thick bamboo, thereby make the closure plate, installation section of thick bamboo and reaction tank form a sealed space, mud is located this sealed space, then the row's mud subassembly through the reaction tank bottom with the mud in this sealed space discharge to the concentrated pond of mud can, can avoid just can realizing the shortcoming of arranging mud after the water in the reaction tank is arranged to the greatest extent through this mode, the work efficiency of arranging mud has been improved.
Further, the mounting bracket includes: the device comprises two supports and two beams, wherein the two supports are symmetrically arranged at the tops of the reaction tank, the beams are fixedly arranged at the tops of the two supports, and the driving assembly is arranged at the top of the beam.
Further, the driving assembly includes: the motor is arranged at the top of the cross beam, the lead screw is vertically and rotatably arranged at the bottom of the cross beam, the motor is used for driving the lead screw to rotate, the lead screw penetrates through the plugging plate and is in threaded connection with the plugging plate, the guide rod is vertically arranged at the bottom of the cross beam and penetrates through the plugging plate, and the guide rod is in sliding connection with the plugging plate.
Furthermore, the top of the plugging plate is provided with a through hole penetrating through the plugging plate, the side wall of the through hole is provided with a mounting groove, and an opening and closing mechanism for opening and closing the through hole is arranged in the mounting groove.
Further, the opening and closing mechanism includes: the sealing plate is arranged in the mounting groove, the sealing plate is connected with the mounting groove in a movable sealing mode, the electromagnet is arranged on the side wall, deviating from the through hole, of the mounting groove, the end portion, located in the mounting groove, of the sealing plate is provided with a guide block, the guide block is made of magnetic materials, the spring is arranged between the side walls, deviating from the through hole, of the guide block and the mounting groove, the sealing plate seals the through hole under the elastic force of the spring, and the sealing plate does not seal the through hole under the suction force of the electromagnet.
Furthermore, the water inlet assembly comprises a water inlet pipe and at least two first conveying hoses arranged on the water inlet pipe, and each first conveying hose is provided with a water valve for opening and closing the first conveying hose.
Further, the filter assembly includes: the filter screen bag and the backup pad of setting in the filter tank horizontally are provided with two at least installation passageways in the backup pad, and the filter screen bag is two at least, and each filter screen bag all passes the installation passageway, and the lateral wall of each filter screen bag all is provided with the supporting shoe that is used for supporting at the backup pad top, and the lateral wall of each filter screen bag all is provided with the handle.
Further, the aeration assembly comprises: the fan sets up the lateral wall at the reaction tank, and the fan passes through tuber pipe and each aeration head intercommunication.
Further, arrange mud subassembly and include: the sludge discharge device comprises a sludge discharge pipe and a sludge discharge pump, wherein the sludge discharge pump is arranged in a sludge concentration tank, one end of the sludge discharge pipe is communicated with the bottom of the reaction tank, the other end of the sludge discharge pipe is connected with the sludge discharge pump, and a sludge discharge electromagnetic valve is arranged on the sludge discharge pipe.
Preferably, the device also comprises a controller arranged on the side wall of the reaction tank, and the water valve, the water pump, the fan, the motor, the sludge pump and the sludge discharge electromagnetic valve are all electrically connected with the controller.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
In the above drawings: 1. a filtration tank; 2. a reaction tank; 3. mounting the cylinder; 4. a plugging plate; 5. a water pump; 6. a second delivery hose; 7. a sludge concentration tank; 8. a phosphorus removal tower; 9. a support; 10. a cross beam; 11. a motor; 12. a screw rod; 13. a guide bar; 14. a through hole; 15. mounting grooves; 16. a closing plate; 17. a guide block; 18. an electromagnet; 19. a spring; 20. a water inlet pipe; 21. a first delivery hose; 22. a water valve; 23. a filter net bag; 24. a support plate; 25. a support block; 26. a handle; 27. a fan; 28. a sludge discharge pipe; 29. a sludge discharge electromagnetic valve; 30. a water outlet pipe; 31. and a controller.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, an embodiment of the present invention provides a continuous aerobic granular sludge sewage treatment apparatus, including a filtering tank 1, wherein a filtering assembly is disposed in the filtering tank 1; a water inlet assembly for delivering sewage into the filtering tank 1; the device comprises a reaction tank 2, wherein the bottom of the reaction tank 2 is provided with an inverted cone-shaped mounting cylinder 3, the outer wall of the mounting cylinder 3 is tightly attached to the inner wall of the reaction tank 2, the top of the reaction tank 2 is provided with a mounting frame, the mounting frame is provided with a driving assembly, and the bottom of the reaction tank 2 is also provided with an aeration assembly; the plugging plate 4 is arranged at the output end of the driving assembly, and the driving assembly is used for driving the plugging plate 4 to open and close the mounting cylinder 3; the water pump 5 is arranged at the bottom of the filtering tank 1, and the water pump 5 conveys the filtered sewage to the reaction tank 2 through a second conveying hose 6; the bottom of the reaction tank 2 is provided with a sludge discharge assembly which is used for conveying sludge into the sludge concentration tank 7; and a phosphorus removal tower 8, wherein the phosphorus removal tower 8 is filled with phosphorus removal filler, and the phosphorus removal tower 8 is used for removing phosphorus from the water treated by the sewage tank.
The sewage is conveyed into a filtering tank 1 through a water inlet assembly, the filtering tank 1 filters large impurities and floating matters in the sewage, then the filtered sewage is conveyed into a reaction tank 2 through a water pump 5 in the sewage tank, aerobic sludge particles in the reaction tank 2 purify the sewage, purified precipitates fall on the bottom of the reaction tank 2 (namely the bottom of an installation barrel 3), the sewage treated by the aerobic sludge particles is conveyed into a dephosphorization tower 8 through a conveying pipe for further dephosphorization, wherein dephosphorization fillers in the dephosphorization tower 8 are dephosphorization fillers on the market, and finally, treated clean water is discharged through a water outlet pipe 30 arranged on the dephosphorization tower 8; through set up closure plate 4 in reaction tank 2, closure plate 4 drives it and comes switching installation section of thick bamboo 3 at vertical direction motion through the drive assembly drive on the mounting bracket, it seals installation section of thick bamboo 3 to promote closure plate 4 through drive assembly when needs arrange mud, thereby make closure plate 4, installation section of thick bamboo 3 and reaction tank 2 form a sealed space, mud is located this sealed space, then the row's mud subassembly through reaction tank 2 bottom with the mud in this sealed space discharge to the concentrated pond of mud 7 in can, can avoid need can realizing the shortcoming of row's mud after the row's of water in reaction tank 2 to the greatest extent through this mode, the work efficiency of row's mud has been improved.
As shown in fig. 1, the mounting bracket includes: the device comprises two supports 9 and two beams 10, wherein the two supports 9 are symmetrically arranged at the top of the reaction tank 2, the beams 10 are fixedly arranged at the tops of the two supports 9, and the driving assembly is arranged at the top of the beams 10. The drive assembly includes: motor 11, lead screw 12 and guide bar 13, motor 11 sets up the top of crossbeam 10, and lead screw 12 is vertical and set up in the bottom of crossbeam 10 with rotating, and motor 11 is used for driving lead screw 12 and rotates, and lead screw 12 passes closure plate 4, and lead screw 12 and 4 threaded connection of closure plate, guide bar 13 set up in the bottom of crossbeam 10 vertically, and guide bar 13 passes closure plate 4, and guide bar 13 and closure plate 4 sliding connection.
Specifically, the motor 11 drives the screw rod 12 to rotate positively or negatively to control the plugging plate 4 to open and close the mounting cylinder 3, and the guide rod 13 guides the movement of the plugging plate 4, so that the movement of the plugging plate 4 in the vertical direction is more stable.
Preferably, in order to make the effect of the sealing plate 4 sealing the installation cylinder 3 better, a through hole 14 penetrating through the sealing plate 4 is arranged at the top of the sealing plate 4, so as to avoid that the installation cylinder 3 cannot be sealed due to overlarge water pressure; by arranging the mounting groove 15 on the side wall of the through hole 14 and arranging the opening and closing mechanism for opening and closing the through hole 14 in the mounting groove 15, after the plugging plate 4 closes the mounting cylinder 3, the opening and closing mechanism is controlled to close the through hole 14; specifically, a small amount of sludge enters the through hole 14 during use, and when the mounting tube 3 is closed by the plugging plate 4 next time, the sludge in the through hole 14 is discharged from the through hole 14 due to the influence of the difference in water pressure above and below the plugging plate 4.
As shown in fig. 2, the opening and closing mechanism includes: the sealing plate comprises a sealing plate 16, a spring 19 and an electromagnet 18, wherein one end of the sealing plate 16 is arranged in the installation groove 15, the sealing plate 16 is in movable sealing connection with the installation groove 15, the electromagnet 18 is arranged on the side wall of the installation groove 15, which is far away from the through hole 14, the end part, located at the installation groove 15, of the sealing plate 16 is provided with a guide block 17, the guide block 17 is made of a magnetic material, the spring 19 is arranged between the guide block 17 and the side wall, which is far away from the through hole 14, of the installation groove 15, the sealing plate 16 seals the through hole 14 under the elastic force of the spring 19, and the sealing plate 16 does not seal the through hole 14 under the suction force of the electromagnet 18. The operating principle of the opening and closing mechanism is as follows: when sludge needs to be discharged, the electromagnet 18 is powered on, the guide block 17 is adsorbed by the electromagnet 18 under the suction force of the electromagnet 18, so that the through hole 14 is opened by the closing plate 16, water can pass through the through hole 14 when the closing plate 16 closes the installation barrel 3, when the closing plate 16 is not used, the electromagnet 18 is closed, and the through hole 14 is closed by the closing plate 16 under the elastic force of the spring 19.
The water inlet assembly comprises a water inlet pipe 20 and at least two first conveying hoses 21 arranged on the water inlet pipe 20, and each first conveying hose 21 is provided with a water valve 22 for opening and closing the first conveying hose. The aeration subassembly includes: fan 27 and the aeration head of setting in reaction tank 2, fan 27 sets up the lateral wall at reaction tank 2, and fan 27 passes through the tuber pipe and communicates with each aeration head.
As shown in fig. 1, the filter assembly includes: filter net bag 23 and the backup pad 24 that sets up in filtering ponds 1 horizontally, be provided with two at least installation passageways in the backup pad 24, filter net bag 23 is two at least, and each filter net bag 23 all passes installation passageway, and the lateral wall of each filter net bag 23 all is provided with the supporting shoe 25 that is used for supporting at backup pad 24 top, and the lateral wall of each filter net bag 23 all is provided with handle 26. The specific working principle of the filtering component is as follows: after sewage got into filtration string bag 23, big impurity in filtration string bag 23 with sewage and floater filter, top through backup pad 24 sets up two at least installation passageways, each installation passageway department all sets up a filtration string bag 23, after the impurity in filtration string bag 23 piles up the certain degree, the first conveying hose 21 on the control inlet tube 20 is discharged sewage into another filtration string bag 23, then take out the filtration string bag 23 that is equipped with impurity through holding handle 26, and then pour out the impurity in this filtration string bag 23, can realize continuous filtration sewage through this mode, need not to stop sewage treatment system and just can take out impurity.
As shown in fig. 1, the mud discharging assembly includes: a sludge discharge pipe 28 and a sludge discharge pump, wherein the sludge discharge pump is arranged in the sludge concentration tank 7, one end of the sludge discharge pipe 28 is communicated with the bottom of the reaction tank 2, the other end of the sludge discharge pipe 28 is connected with the sludge discharge pump, and a sludge discharge electromagnetic valve 29 is arranged on the sludge discharge pipe 28. The device also comprises a controller 31 arranged on the side wall of the reaction tank 2, and the water valve 22, the water pump 5, the fan 27, the motor 11, the sludge pump and the sludge discharge electromagnetic valve 29 are all electrically connected with the controller 31. The automation of the system is further improved by arranging the controller 31 to control the work of the water valve 22, the water pump 5, the fan 27, the motor 11, the sludge pump and the sludge discharge electromagnetic valve 29.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. A continuous aerobic granular sludge sewage treatment device is characterized by comprising
The filter tank (1), the filter assembly is arranged in the filter tank (1);
the water inlet assembly is used for conveying sewage into the filtering tank (1);
the device comprises a reaction tank (2), wherein an inverted-cone-shaped mounting cylinder (3) is arranged at the bottom of the reaction tank (2), the outer wall of the mounting cylinder (3) is tightly attached to the inner wall of the reaction tank (2), a mounting frame is arranged at the top of the reaction tank (2), a driving assembly is arranged on the mounting frame, and an aeration assembly is further arranged at the bottom of the reaction tank (2);
the plugging plate (4) is arranged at the output end of the driving assembly, and the driving assembly is used for driving the plugging plate (4) to open and close the mounting cylinder (3);
the water pump (5) is arranged at the bottom of the filtering tank (1), and the water pump (5) conveys the filtered sewage to the reaction tank (2) through a second conveying hose (6);
the bottom of the reaction tank (2) is provided with a sludge discharge assembly, and the sludge discharge assembly is used for conveying sludge into the sludge concentration tank (7); and
the dephosphorization tower (8), dephosphorization filler is filled in the dephosphorization tower (8), and the dephosphorization tower (8) is used for carrying out dephosphorization to the water after the effluent water sump is handled.
2. The continuous aerobic granular sludge sewage treatment plant of claim 1 wherein said mounting frame comprises: the device comprises two supports (9) and two beams (10), wherein the two supports (9) are symmetrically arranged at the top of the reaction tank (2), the beams (10) are fixedly arranged at the tops of the two supports (9), and the driving assembly is arranged at the top of the beam (10).
3. The continuous aerobic granular sludge sewage treatment plant of claim 2 wherein said drive assembly comprises: motor (11), lead screw (12) and guide bar (13), motor (11) set up the top of crossbeam (10), lead screw (12) are vertical and set up in the bottom of crossbeam (10) with rotating, motor (11) are used for driving lead screw (12) to rotate, lead screw (12) pass closure plate (4), lead screw (12) and closure plate (4) threaded connection, guide bar (13) set up in the bottom of crossbeam (10) vertically, closure plate (4) are passed in guide bar (13), guide bar (13) and closure plate (4) sliding connection.
4. The continuous aerobic granular sludge sewage treatment plant according to claim 3, wherein the top of the blocking plate (4) is provided with a through hole (14) penetrating through it, the side wall of the through hole (14) is provided with an installation groove (15), and the installation groove (15) is internally provided with an opening and closing mechanism for opening and closing the through hole (14).
5. The continuous aerobic granular sludge sewage treatment plant of claim 4 wherein said opening and closing mechanism comprises: closing plate (16), spring (19) and electro-magnet (18), the one end setting of closing plate (16) is in mounting groove (15), closing plate (16) and mounting groove (15) move sealing connection, electro-magnet (18) set up on mounting groove (15) deviate from the lateral wall of through-hole (14), the tip that closing plate (16) are located mounting groove (15) is provided with guide block (17), guide block (17) adopt magnetic material to make, spring (19) set up between the lateral wall that guide block (17) and mounting groove (15) deviate from through-hole (14), closing plate (16) are closed through-hole (14) under the elasticity of spring (19), closing plate (16) no longer seals through-hole (14) under the suction of electro-magnet (18).
6. The continuous aerobic granular sludge sewage treatment plant according to claim 5, wherein the water inlet component comprises a water inlet pipe (20) and at least two first conveying hoses (21) arranged on the water inlet pipe (20), and each first conveying hose (21) is provided with a water valve (22) for opening and closing the first conveying hose.
7. The continuous aerobic granular sludge sewage treatment plant of claim 6 wherein said filter assembly comprises: filtration string bag (23) and horizontal backup pad (24) that set up in filtering ponds (1), be provided with two at least installation passageways on backup pad (24), filtration string bag (23) are two at least, and installation passageway is all passed in each filtration string bag (23), and the lateral wall of each filtration string bag (23) all is provided with supporting shoe (25) that are used for supporting at backup pad (24) top, and the lateral wall of each filtration string bag (23) all is provided with handle (26).
8. The continuous aerobic granular sludge sewage treatment plant of claim 7 wherein said aeration means comprises: the device comprises a fan (27) and aeration heads arranged in the reaction tank (2), wherein the fan (27) is arranged on the side wall of the reaction tank (2), and the fan (27) is communicated with each aeration head through an air pipe.
9. The continuous aerobic granular sludge sewage treatment plant of claim 8 wherein said sludge discharge assembly comprises: the device comprises a sludge discharge pipe (28) and a sludge discharge pump, wherein the sludge discharge pump is arranged in a sludge concentration tank (7), one end of the sludge discharge pipe (28) is communicated with the bottom of the reaction tank (2), the other end of the sludge discharge pipe (28) is connected with the sludge discharge pump, and a sludge discharge electromagnetic valve (29) is arranged on the sludge discharge pipe (28).
10. The continuous aerobic granular sludge sewage treatment plant according to claim 9, further comprising a controller (31) disposed on the side wall of the reaction tank (2), wherein the water valve (22), the water pump (5), the fan (27), the motor (11), the sludge pump and the sludge solenoid valve (29) are electrically connected to the controller (31).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210452345.5A CN114853272A (en) | 2022-04-27 | 2022-04-27 | Continuous aerobic granular sludge sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210452345.5A CN114853272A (en) | 2022-04-27 | 2022-04-27 | Continuous aerobic granular sludge sewage treatment device |
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| CN114853272A true CN114853272A (en) | 2022-08-05 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205151892U (en) * | 2015-12-03 | 2016-04-13 | 重庆市环境科学研究院 | Wastewater treatment process device based on good oxygen granular sludge |
| CN208362125U (en) * | 2018-04-28 | 2019-01-11 | 吴炎峰 | A kind of packaged type garbage leachate treatment device |
| CN208471733U (en) * | 2018-04-21 | 2019-02-05 | 东莞市粤丰废水处理有限公司 | A kind of energy saving and environment friendly purification of waste water device |
| CN208561971U (en) * | 2018-05-31 | 2019-03-01 | 贵州利保环境治理有限责任公司 | A kind of multi-functional environment-protection water purifying equipment |
| CN212246247U (en) * | 2020-04-20 | 2020-12-29 | 新疆云中天钙业有限公司 | Calcium carbonate production is with deposiing device |
| CN113087246A (en) * | 2021-04-26 | 2021-07-09 | 南通昊友环保科技有限公司 | Photocatalysis water purifying device |
| CN214088031U (en) * | 2020-12-16 | 2021-08-31 | 安阳荣玺环保科技有限公司 | Waste water purification equipment |
-
2022
- 2022-04-27 CN CN202210452345.5A patent/CN114853272A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205151892U (en) * | 2015-12-03 | 2016-04-13 | 重庆市环境科学研究院 | Wastewater treatment process device based on good oxygen granular sludge |
| CN208471733U (en) * | 2018-04-21 | 2019-02-05 | 东莞市粤丰废水处理有限公司 | A kind of energy saving and environment friendly purification of waste water device |
| CN208362125U (en) * | 2018-04-28 | 2019-01-11 | 吴炎峰 | A kind of packaged type garbage leachate treatment device |
| CN208561971U (en) * | 2018-05-31 | 2019-03-01 | 贵州利保环境治理有限责任公司 | A kind of multi-functional environment-protection water purifying equipment |
| CN212246247U (en) * | 2020-04-20 | 2020-12-29 | 新疆云中天钙业有限公司 | Calcium carbonate production is with deposiing device |
| CN214088031U (en) * | 2020-12-16 | 2021-08-31 | 安阳荣玺环保科技有限公司 | Waste water purification equipment |
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Application publication date: 20220805 |