CN114477501A - Urban sewage treatment equipment and sewage treatment method - Google Patents
Urban sewage treatment equipment and sewage treatment method Download PDFInfo
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- CN114477501A CN114477501A CN202210157390.8A CN202210157390A CN114477501A CN 114477501 A CN114477501 A CN 114477501A CN 202210157390 A CN202210157390 A CN 202210157390A CN 114477501 A CN114477501 A CN 114477501A
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- driving motor
- sludge
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- 239000010865 sewage Substances 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000010802 sludge Substances 0.000 claims abstract description 59
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 9
- 231100000719 pollutant Toxicity 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 4
- 241000220317 Rosa Species 0.000 claims 3
- 238000000746 purification Methods 0.000 abstract description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003305 oil spill Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Classifications
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses urban sewage treatment equipment and a sewage treatment method, and the urban sewage treatment equipment comprises a box body, wherein a supporting seat is arranged on the top surface of the box body, a first driving motor is installed on the top surface of the supporting seat through a bolt, a filter box is arranged on one side of the inner wall of the top of the box body, a purification box is arranged on one side of the inner wall of the bottom of the box body, a sludge discharge box is arranged in the box body, a collection box is arranged on the top surface of the sludge discharge box, and an oil collection box is arranged on the side wall of one side of the box body. This sewage treatment equipment and sewage treatment method for city are through setting up row mud case and row mud roller etc. through arranging the discharge of mud roller convenience to mud, through setting up driving motor, filter vat and transfer plate etc. avoided adopting the filter screen to filter the pollutant in the sewage, still need often clear up the filter screen, the collection oil tank that the accessible set up collects the greasy dirt and handles, can make the energy and use, has reached waste utilization's purpose.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to urban sewage treatment equipment and a sewage treatment method.
Background
The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, the discharge of urban domestic sewage is a main pollution source of urban water in China, and the domestic sewage treatment is the most important task in urban water saving and urban water environment protection in the present and future, so that an apparatus capable of treating the urban sewage is urgently needed.
But the existing urban sewage treatment equipment still has the following defects or problems:
1. the existing urban sewage treatment equipment is generally a built sedimentation tank, the sedimentation tank needs long-time sedimentation and filtration, and sludge in the sedimentation tank is not easy to discharge;
2. the existing urban sewage treatment equipment generally filters and discharges larger pollutants in sewage through a filter screen, but the filter screen is easy to block when filtering for a long time, so that the equipment needs to be cleaned frequently and is troublesome;
3. the urban sewage contains a large amount of oil stains, and the oil stains can be made into an energy source for use after being recycled, so that resources can be saved.
Disclosure of Invention
The invention aims to provide urban sewage treatment equipment and a sewage treatment method aiming at the defects of the prior art so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the urban sewage treatment equipment comprises a box body, wherein a supporting seat is arranged on the top surface of the box body, a first driving motor is installed on the top surface of the supporting seat through a bolt, a filter box is arranged on one side of the inner wall of the top of the box body, a purifying box is arranged on one side of the inner wall of the bottom of the box body, a sludge discharging box is arranged inside the box body, a collecting box is arranged on the top surface of the sludge discharging box, and an oil collecting box is arranged on one side wall of the box body.
As a preferred technical scheme of the present invention, a filter vat penetrating through and extending into the filter box is arranged at the bottom of the support seat, an output end of the first driving motor is connected with a third rotating shaft penetrating through and extending into the filter vat through a coupling, and a bottom end of the third rotating shaft is rotatably connected with an inner wall of the bottom of the filter vat.
As a preferable technical scheme of the invention, the side wall of the filter vat is provided with a through hole, the outer ring of the third rotating shaft in the filter vat is provided with a conveying disc, one side of the filter vat is provided with a water inlet pipe penetrating and extending to the outside of the box body, and the other side of the filter vat is provided with a discharge pipe extending to the inside of the collection box.
As a preferable technical scheme of the invention, one side of the filter box is provided with a second connecting pipe which penetrates through and extends into the sludge discharge box, the bottom of the sludge discharge box is welded with a connecting box, the side wall of one side of the connecting box is rotatably connected with a second rotating shaft which penetrates through and extends to the outer side of the connecting box, and the outer ring of the second rotating shaft, which is positioned in the connecting box, is provided with a sludge discharge roller.
As a preferable technical scheme, the bottom of the connecting box is welded with the base, the bottom surface of the base is welded with the inner wall of the bottom wall of the box body, and the bottom of the connecting box is provided with a sludge discharge pipe which penetrates through and extends to the outside of the box body.
As a preferred technical scheme, the bottom inner wall of the box body is welded with an installation seat, the top surface of the installation seat is provided with a second driving motor through a bolt, and the output end of the second driving motor is connected with a first rotating shaft through a coupler.
As a preferable technical solution of the present invention, a second belt pulley is disposed on an outer ring of a side of the first rotating shaft away from the second driving motor, a first belt pulley is disposed on an outer ring of a side of the second rotating shaft located outside the connection box, and the first belt pulley and the second belt pulley are connected by a first transmission belt.
As a preferable technical scheme of the invention, the top of one side of the sludge discharge box is provided with an oil overflow pipe which penetrates through and extends to the oil collecting box, the bottom of the oil collecting box on one side of the front surface is provided with an oil outlet pipe which penetrates through and extends to the outside of the box body, and one side of the oil outlet pipe on the outside of the box body is provided with a first valve.
As a preferable technical scheme of the invention, one side of the sludge discharge box is provided with a first connecting pipe which penetrates through and extends into the purifying box, one side of the first connecting pipe is provided with a second valve, the purifying box is internally provided with a sandstone layer, a fine sand layer and an activated carbon layer from top to bottom in sequence, and one side of the front surface of the purifying box is provided with a water outlet pipe which penetrates through and extends to the outer side of the box body.
The preferable technical scheme of the invention comprises the following processing methods:
s1, firstly, a sewage pipeline is connected into a water inlet pipe, sewage enters a filter barrel through the water inlet pipe, a first driving motor can be started, the first driving motor drives a third rotating shaft to rotate, the third rotating shaft rotates and further can drive a conveying disc to rotate, and the side wall of the filter barrel is provided with a through hole, so that the sewage flows into a filter box along the through hole, pollutants continuously rise along with the rotation of the conveying disc and are finally discharged into a collection box through a discharge pipe;
s2, the sewage filtered by the filter vat flows into the sludge discharge box through the second connecting pipe, the sludge in the sewage is deposited and gathered in the bottom connecting box of the sludge discharge box, because the connecting box is provided with the second rotating shaft, the outer ring of the second rotating shaft is provided with the mud discharging roller, one side of the second rotating shaft is provided with the first belt pulley, the second driving motor can be started, the output end of the second driving motor can rotate to drive the first rotating shaft to rotate, and the first rotating shaft can rotate to drive the second belt pulley to rotate, because the first belt pulley is connected with the second belt pulley through the transmission belt, the second driving motor is started, the sludge discharging roller can rotate, sludge in the sludge discharging box can be discharged into the sludge discharging pipe through the rotation of the sludge discharging roller, and finally the sludge is discharged through the sludge discharging pipe;
s3, one deck greasy dirt can float at the sewage top in the row mud case, the greasy dirt drainage to the oil collecting tank through oil pipe this moment, the accessible is opened first valve and is collected the greasy dirt and through handling this moment, can make the energy and use, reach waste utilization 'S purpose, and sewage after the silt is discharged to the deoiling this moment has been through preliminary processing, sewage through preliminary processing this moment will flow into the purifying box through first connecting pipe in, and pass through the gravel layer, fine sand layer and activated carbon layer purify once more, can make sewage treatment' S more thorough, and reach and discharge the standard vertebra, at last will discharge away through the clean water of handling through the outlet pipe.
Compared with the prior art, the invention provides urban sewage treatment equipment and a sewage treatment method, and the urban sewage treatment equipment and the sewage treatment method have the following beneficial effects:
1. the urban sewage treatment equipment and the urban sewage treatment method are characterized in that a driving motor, a sludge discharge box and the like are arranged; because mud in the sewage will gather in the bottom connecting box of mud discharging box through deposiing, be provided with the second pivot in the connecting box, and the outer lane of second pivot is provided with the mud discharging roller, one side of second pivot is provided with first belt pulley, can start second driving motor this moment, its output rotates and can drives first pivot and rotate, and then can drive the second belt pulley and rotate, because first belt pulley passes through the drive belt with the second belt pulley and is connected, so start second driving motor, can make the mud discharging roller rotate, and then can discharge the silt in the mud discharging box to the mud pipe through the rotation of mud discharging roller, discharge silt through the mud pipe at last, greatly made things convenient for the discharge of mud.
2. According to the urban sewage treatment equipment and the urban sewage treatment method, the driving motor, the filter barrel, the conveying disc and the like are arranged, the first driving motor can be started at the moment, the first driving motor can drive the third rotating shaft to rotate at the moment, and further the conveying disc can be driven to rotate, and the through hole is formed in the side wall of the filter barrel, so that sewage flows into the filter box along with the through hole, pollutants continuously rise along with the rotation of the conveying disc and are discharged into the object collecting box through the discharge pipe, and therefore the problems that the filter screen is blocked and needs to be cleaned frequently due to the fact that the filter screen is adopted to filter the pollutants in the sewage are avoided, and labor intensity is reduced;
3. according to the urban sewage treatment equipment and the urban sewage treatment method, the oil collecting tank is arranged, the top of sewage in the sludge discharging tank can float one layer of oil stain, at the moment, the oil stain can be drained into the oil collecting tank through the oil overflow pipe, at the moment, the oil stain can be collected and treated by opening the first valve, the oil stain can be made into energy for use, and the purpose of waste utilization is achieved.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic sectional view of the case according to the present invention;
FIG. 3 is a schematic sectional view of the purification tank of the present invention;
FIG. 4 is a schematic structural view of a mud discharging roller of the present invention;
FIG. 5 is a schematic view of the internal structure of the filtration tank of the present invention;
FIG. 6 is a schematic view of the internal structure of the filter vat of the present invention;
reference numerals: 1. a box body; 2. a first valve; 3. a sludge discharge pipe; 4. a water outlet pipe; 5. a second valve; 6. a water inlet pipe; 7. a first drive motor; 8. a supporting seat; 9. a discharge pipe; 10. a collection box; 11. an oil outlet pipe; 12. a mounting seat; 13. a first rotating shaft; 14. a base; 15. a first pulley; 16. a second rotating shaft; 17. a purification box; 18. a filter box; 19. a sludge discharge box; 20. an oil spill pipe; 21. an oil collecting tank; 22. a second drive motor; 23. a second pulley; 24. a sandstone layer; 25. a fine sand layer; 26. an activated carbon layer; 27. a first connecting pipe; 28. a mud discharging roller; 29. a second connecting pipe; 30. a filter vat; 31. a third rotating shaft; 32. a transfer tray; 33. and a connecting box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 and 2, the sludge treatment device comprises a box body 1, wherein a supporting seat 8 is arranged on the top surface of the box body 1, a first driving motor 7 is installed on the top surface of the supporting seat 8 through bolts, a filter tank 18 is arranged on one side of the inner wall of the top of the box body 1, a purification tank 17 is arranged on one side of the inner wall of the bottom of the box body 1, a sludge discharge tank 19 is arranged inside the box body 1, a collection tank 10 is arranged on the top surface of the sludge discharge tank 19, an oil collection tank 21 is arranged on the side wall of one side of the box body 1, and a second driving motor 22, the sludge discharge tank 19 and the like are arranged; because the mud in the sewage will gather in the bottom connecting box 33 of mud discharging box 19 through deposiing, be provided with second pivot 16 in the connecting box 33, and the outer lane of second pivot 16 is provided with mud discharging roller 28, one side of second pivot 16 is provided with first belt pulley 15, second driving motor 22 can be started this moment, its output rotates and can drive first pivot 13 and rotate, and then can drive second belt pulley 23 and rotate, because first belt pulley 15 is connected through the drive belt with second belt pulley 23, so start second driving motor 22, can make mud discharging roller 28 rotate, and then can discharge the silt in mud discharging box 19 to mud discharging pipe 3 through the rotation of mud discharging roller 28, discharge silt through mud discharging pipe 3 at last, greatly made things convenient for the discharge of mud.
Example two:
referring to fig. 2, 4, 5 and 6, a filter barrel 30 penetrating through and extending into the filter tank 18 is disposed at the bottom of the support base 8, an output end of the first driving motor 7 is connected to a third rotating shaft 31 penetrating through and extending into the filter barrel 30 through a coupling, a bottom end of the third rotating shaft 31 is rotatably connected to an inner wall of the bottom of the filter barrel 30, a through hole is disposed on a side wall of the filter barrel 30, a transmission disc 32 is disposed on an outer ring of the third rotating shaft 31 located in the filter barrel 30, a water inlet pipe 6 penetrating through and extending to the outside of the tank body 1 is disposed at one side of the filter barrel 30, a discharge pipe 9 extending into the collection tank 10 is disposed at the other side of the filter barrel 30, a second connection pipe 29 penetrating through and extending into the sludge discharge tank 19 is disposed at one side of the filter tank 18, a connection tank 33 is welded to the bottom of the sludge discharge tank 19, a second rotating shaft 16 penetrating through and extending to the outside of the connection tank 33 is rotatably connected to a side wall of one side of the connection tank 33, the outer ring of the second rotating shaft 16 inside the connecting box 33 is provided with a mud discharging roller 28, the bottom of the connecting box 33 is welded with the bottom surface of the base 14 and welded with the inner wall of the bottom wall of the box body 1, the bottom of the connecting box 33 is provided with a mud discharging pipe 3 which penetrates and extends to the outside of the box body 1, the first driving motor 7, the filter barrel 30, the transmission disc 32 and the like are arranged, at the moment, the first driving motor 7 can be started, at the moment, the first driving motor 7 can drive the third rotating shaft 31 to rotate, and further can drive the transmission disc 32 to rotate, and as the side wall of the filter barrel 30 is provided with a through hole, sewage flows into the filter box 18 along the through hole, pollutants can continuously rise along with the rotation of the transmission disc 32 and are finally discharged into the collection box 10 through the discharge pipe 9, thereby avoiding the pollutants in the sewage from being filtered by the filter screen to be blocked, frequent cleaning is also required, thereby reducing labor intensity.
Example three:
referring to fig. 2 and 3, a mounting base 12 is welded on the inner wall of the bottom of a tank body 1, a second driving motor 22 is mounted on the top surface of the mounting base 12 through a bolt, an output end of the second driving motor 22 is connected with a first rotating shaft 13 through a coupling, a second belt pulley 23 is arranged on an outer ring of one side of the first rotating shaft 13 away from the second driving motor 22, a first belt pulley 15 is arranged on an outer ring of one side of a second rotating shaft 16 outside a connecting box 33, the first belt pulley 15 and the second belt pulley 23 are connected through a first transmission belt, an oil overflow pipe 20 penetrating and extending to an oil collecting tank 21 is arranged on the top of one side of a sludge discharge tank 19, an oil outlet pipe 11 penetrating and extending to the outside of the tank body 1 is arranged at the bottom of one side of the front of the oil collecting tank 21, a first valve 2 is arranged on one side of the oil outlet pipe 11 outside the tank 1, a first connecting pipe 27 penetrating and extending to a purifying tank 17 is arranged on one side of the sludge discharge tank 19, one side of first connecting pipe 27 is provided with second valve 5, the inside from the top down of purifying box 17 has set gradually gravel layer 24, fine sand layer 25 and activated carbon layer 26, purifying box 17 openly one side is provided with and runs through and extend to the outlet pipe 4 in the box 1 outside, through setting up oil collecting tank 21 etc., because the sewage top in the mud discharging tank 19 can float one deck greasy dirt, the greasy dirt will be through oil spilling pipe 20 drainage to the oil collecting tank 21 in this moment, the accessible is opened first valve 2 and is collected the greasy dirt and through handling this moment, can make the energy and use, the purpose that has reached waste utilization.
The working principle and the using process of the invention are as follows: firstly, a sewage pipeline is connected into a water inlet pipe 6, at the moment, sewage enters a filter barrel 30 through the water inlet pipe 6, at the moment, a first driving motor 7 can be started, at the moment, the first driving motor 7 can drive a third rotating shaft 31 to rotate, the third rotating shaft 31 can rotate so as to drive a conveying disc 32 to rotate, moreover, as through holes are formed in the side wall of the filter barrel 30, the sewage flows into a filter box 18 along the through holes, pollutants can continuously rise along with the rotation of the conveying disc 32, and are finally discharged into a collection box 10 through a discharge pipe 9, the sewage filtered by the filter barrel 30 flows into a sludge discharge box 19 through a second connecting pipe 29, sludge in the sewage is deposited and collected in a bottom connecting box 33 of the sludge discharge box 19, as the second rotating shaft 16 is arranged in the connecting box 33, a sludge discharge roller 28 is arranged on the outer ring of the second rotating shaft 16, a first belt pulley 15 is arranged on one side of the second rotating shaft 16, at this time, the second driving motor 22 can be started, the output end of the second driving motor 22 will rotate, the output end of the second driving motor 22 rotates to drive the first rotating shaft 13 to rotate, the first rotating shaft 13 rotates to drive the second belt pulley 23 to rotate, because the first belt pulley 15 is connected with the second belt pulley 23 through a transmission belt, the second driving motor 22 is started to enable the sludge discharging roller 28 to rotate, sludge in the sludge discharging tank 19 can be discharged into the sludge discharging pipe 3 through the rotation of the sludge discharging roller 28, and finally the sludge is discharged through the sludge discharging pipe 3, at this time, when the sludge is precipitated, a layer of oil stain will float at the top of sewage in the sludge discharging tank 19, at this time, the oil stain is drained into the oil collecting tank 21 through the oil spilling pipe 20, at this time, the oil stain can be collected and treated by opening the first valve 2, and can be made into an energy source for use, thereby achieving the purpose of waste utilization, and the sewage after silt is arranged to the deoiling has already passed through preliminary treatment this moment, and the sewage through preliminary treatment this moment will flow into the purifying box 17 through first connecting pipe 27 to purify again through grit layer 24, fine sand layer 25 and activated carbon layer 26, can make sewage treatment more thorough, and reach and discharge the standard vertebra, will pass through the clean water discharge of handling through outlet pipe 4 at last.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an urban sewage treatment equipment and sewage treatment method, includes box (1), its characterized in that: the top surface of box (1) is provided with supporting seat (8), first driving motor (7) are installed through the bolt to the top surface of supporting seat (8), top inner wall one side of box (1) is provided with rose box (18), bottom inner wall one side of box (1) is provided with purifying box (17), the inside of box (1) is provided with row's mud case (19), the top surface of row's mud case (19) is provided with collection thing case (10), one side lateral wall of box (1) is provided with sump oil tank (21).
2. The municipal sewage treatment plant and the sewage treatment method according to claim 1, wherein: the bottom of supporting seat (8) is provided with and runs through and extend to filter vat (30) in rose box (18), the output of first driving motor (7) has third pivot (31) that runs through and extend to in filter vat (30) through the coupling joint, the bottom of third pivot (31) rotates with the bottom inner wall of filter vat (30) and is connected.
3. The municipal sewage treatment plant and the sewage treatment method according to claim 2, wherein: the through-hole has been seted up to filter vat (30) lateral wall, the outer lane that third pivot (31) are located filter vat (30) is provided with transfer dish (32), one side of filter vat (30) is provided with and runs through and extends to box (1) outside inlet tube (6), the opposite side of filter vat (30) is provided with discharge pipe (9) that extend to in album thing case (10).
4. The municipal sewage treatment plant and the sewage treatment method according to claim 1, wherein: one side of rose box (18) is provided with second connecting pipe (29) that runs through and extend to in row mud case (19), the bottom welding of row mud case (19) has connecting box (33), one side lateral wall of connecting box (33) rotates and is connected with second pivot (16) that run through and extend to the connecting box (33) outside, second pivot (16) are located the inside outer lane of connecting box (33) and are provided with row mud roller (28).
5. The municipal sewage treatment plant and the sewage treatment method according to claim 4, wherein: the bottom welding of connecting box (33) has base (14), the bottom surface of base (14) and the diapire inner wall welding of box (1), the bottom of connecting box (33) is provided with and runs through and extends to the outside mud pipe (3) of box (1).
6. The municipal sewage treatment plant and the sewage treatment method according to claim 1, wherein: the welding of the bottom inner wall of box (1) has mount pad (12), second driving motor (22) are installed through the bolt in the top surface of mount pad (12), there is first pivot (13) output of second driving motor (22) through the coupling joint.
7. The municipal sewage treatment plant and the sewage treatment method according to claims 4 and 6, wherein: the utility model discloses a motor, including connecting box (33), first pivot (13), second driving motor (22) are kept away from in first pivot (13) one side outer lane be provided with second belt pulley (23), second pivot (16) are located the outside one side outer lane of connecting box (33) and are provided with first belt pulley (15), first belt pulley (15) and second belt pulley (23) are connected through first drive belt.
8. The municipal sewage treatment plant and the sewage treatment method according to claim 6, wherein: the oil collecting device is characterized in that an oil overflow pipe (20) penetrating through and extending to an oil collecting tank (21) is arranged at the top of one side of the sludge discharging tank (19), an oil outlet pipe (11) penetrating through and extending to the outside of the tank body (1) is arranged at the bottom of one side of the front surface of the oil collecting tank (21), and a first valve (2) is arranged at one side of the outside of the tank body (1) of the oil outlet pipe (11).
9. The municipal sewage treatment plant and the sewage treatment method according to claim 6, wherein: one side of mud discharging box (19) is provided with first connecting pipe (27) that run through and extend to in purifying box (17), one side of first connecting pipe (27) is provided with second valve (5), the inside from the top down of purifying box (17) has set gradually gravel layer (24), fine sand layer (25) and activated carbon layer (26), purifying box (17) openly one side is provided with outlet pipe (4) that run through and extend to the box (1) outside.
10. The municipal sewage treatment plant and the sewage treatment method according to claim 6, wherein: the method comprises the following steps:
s1, firstly, a sewage pipeline is connected into a water inlet pipe (6), at the moment, sewage enters a filter barrel (30) through the water inlet pipe (6), at the moment, a first driving motor (7) can be started, at the moment, the first driving motor (7) can drive a third rotating shaft (31) to rotate, the third rotating shaft (31) rotates to further drive a conveying disc (32) to rotate, and as the side wall of the filter barrel (30) is provided with a through hole, the sewage flows into a filter box (18) along the through hole, pollutants continuously rise along with the rotation of the conveying disc (32), and finally the sewage is discharged into a collection box (10) through a discharge pipe (9);
s2, sewage filtered by the filter barrel (30) flows into the sludge discharge box (19) through the second connecting pipe (29), sludge in the sewage is collected in the bottom connecting box (33) of the sludge discharge box (19) after being precipitated, because the connecting box (33) is internally provided with the second rotating shaft (16), the outer ring of the second rotating shaft (16) is provided with the sludge discharge roller (28), one side of the second rotating shaft (16) is provided with the first belt pulley (15), at the moment, the second driving motor (22) can be started, the output end of the second driving motor (22) rotates to further drive the first rotating shaft (13) to rotate, the first rotating shaft (13) rotates to further drive the second belt pulley (23) to rotate, and because the first belt pulley (15) is connected with the second belt pulley (23) through a transmission belt, the second driving motor (22) is started, the sludge discharging roller (28) can be rotated, sludge in the sludge discharging box (19) can be discharged into the sludge discharging pipe (3) through the rotation of the sludge discharging roller (28), and finally the sludge is discharged through the sludge discharging pipe (3);
s3, the sewage top in the mud discharging box (19) can float one layer of oil stain, at the moment, the oil stain can be drained to an oil collecting box (21) through an oil overflow pipe (20), at the moment, the oil stain can be collected and treated by opening a first valve (2), the oil stain can be made into energy for use, the purpose of waste utilization is achieved, the sewage after the sludge is discharged through oil removal already passes through preliminary treatment at the moment, the sewage after the preliminary treatment can flow into a purifying box (17) through a first connecting pipe (27), through a sandstone layer (24), a fine sand layer (25) and an activated carbon layer (26) are purified again, the sewage treatment can be more thorough, the discharge cone mark is reached, and finally, the treated clean water is discharged through a water outlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210157390.8A CN114477501A (en) | 2022-02-21 | 2022-02-21 | Urban sewage treatment equipment and sewage treatment method |
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| CN202210157390.8A CN114477501A (en) | 2022-02-21 | 2022-02-21 | Urban sewage treatment equipment and sewage treatment method |
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| JP2011126408A (en) * | 2009-12-17 | 2011-06-30 | Kanto Kosan Kk | Wastewater treatment ship |
| CN208927673U (en) * | 2018-09-04 | 2019-06-04 | 嘉兴市嘉盛印染有限公司 | A kind of sewage treatment primary settling tank |
| CN110117101A (en) * | 2019-05-24 | 2019-08-13 | 武汉市拓美环保科技有限公司 | Rural sewage treatment plant of recoverable mud |
| CN212700901U (en) * | 2020-06-17 | 2021-03-16 | 江苏鑫汇林环境工程有限公司 | Be applied to coking wastewater treatment's fibre carousel filter equipment |
| CN215627172U (en) * | 2021-08-26 | 2022-01-25 | 重庆海博环境污染治理有限公司 | Waste water recovery equipment with reuse function |
| CN215756817U (en) * | 2021-09-14 | 2022-02-08 | 广东新华粤树脂科技有限公司 | Water treatment device for petroleum resin wastewater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011126408A (en) * | 2009-12-17 | 2011-06-30 | Kanto Kosan Kk | Wastewater treatment ship |
| CN208927673U (en) * | 2018-09-04 | 2019-06-04 | 嘉兴市嘉盛印染有限公司 | A kind of sewage treatment primary settling tank |
| CN110117101A (en) * | 2019-05-24 | 2019-08-13 | 武汉市拓美环保科技有限公司 | Rural sewage treatment plant of recoverable mud |
| CN212700901U (en) * | 2020-06-17 | 2021-03-16 | 江苏鑫汇林环境工程有限公司 | Be applied to coking wastewater treatment's fibre carousel filter equipment |
| CN215627172U (en) * | 2021-08-26 | 2022-01-25 | 重庆海博环境污染治理有限公司 | Waste water recovery equipment with reuse function |
| CN215756817U (en) * | 2021-09-14 | 2022-02-08 | 广东新华粤树脂科技有限公司 | Water treatment device for petroleum resin wastewater |
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