CN212770330U - Sewage treatment plant with biofilm reactor - Google Patents
Sewage treatment plant with biofilm reactor Download PDFInfo
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- CN212770330U CN212770330U CN202021064254.7U CN202021064254U CN212770330U CN 212770330 U CN212770330 U CN 212770330U CN 202021064254 U CN202021064254 U CN 202021064254U CN 212770330 U CN212770330 U CN 212770330U
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- lead screw
- biofilm reactor
- wall
- sewage treatment
- motor
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- 239000010865 sewage Substances 0.000 title claims abstract description 68
- 239000010802 sludge Substances 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 239000008213 purified water Substances 0.000 claims description 6
- 238000004065 wastewater treatment Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device with a biofilm reactor, which reduces sewage impurities filtered by the biofilm reactor by arranging a filter screen which is matched with a filter bin, a first lead screw and a second lead screw rotate by matching a motor and a transmission device, and a scraper bracket is matched with a scraper to scrape off the impurities, thereby improving the practicability; the device comprises a base, a filtering bin, a sewage inlet, a sludge outlet, a connecting rod, a biofilm reactor and a water purifying pipe, wherein the top end of the base is connected with the bottom end of the filtering bin; the scraper device is characterized by further comprising a filter screen, a motor bottom plate, a motor, a first lead screw, a transmission device, a second lead screw, a sliding rod and a scraper support.
Description
Technical Field
The utility model relates to a sewage treatment's technical field especially relates to a sewage treatment plant with biofilm reactor.
Background
As is well known, a sewage treatment apparatus with a biofilm reactor is an auxiliary apparatus for sewage treatment, which is widely used in the field of sewage treatment; a sewage treatment device with a biofilm reactor comprises a base, a filter bin, a sewage inlet, a sludge outlet, a connecting rod, a biofilm reactor and a clean water pipe, wherein the top end of the base is connected with the bottom end of the filter bin; when the existing sewage treatment device with the biofilm reactor is used, firstly sewage enters a cavity through a sewage inlet, then the sewage submerges the biofilm reactor, then a water pump is started, water filtered by the biofilm reactor is led out through a water purification pipe, and sludge in the cavity of a filter bin is discharged through a sludge outlet after the filtration is finished; the existing sewage treatment device with the biofilm reactor is found in use that after sewage enters a cavity through a sludge outlet, the sewage contains a lot of impurities and is attached to the biofilm reactor after being filtered by the biofilm reactor, so that the filtering efficiency of the biofilm reactor is influenced, the service life of the biofilm reactor is reduced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a through setting up the filter screen, the filter screen makes the filterable sewage impurity of biofilm reactor reduce with the cooperation of filter bin, and it is rotatory to make first lead screw and second lead screw through motor and transmission cooperation, and scraper support and scraper cooperation strike off the impurity on the filter screen, improve a sewage treatment plant with biofilm reactor of practicality.
The utility model discloses a sewage treatment plant with biofilm reactor, including base, the filtration storehouse, the sewage entry, sludge outlet, the connecting rod, biofilm reactor and clean water pipe, the base top is connected with the filtration storehouse bottom, the inside cavity that is provided with of filtration storehouse, the sewage entry right-hand member is connected with filtration storehouse left wall lower half left end, and the sewage entry link up with the cavity, sludge outlet left end and filtration storehouse right wall lower half right-hand member are connected, and link up with the cavity, be provided with the valve on the sludge outlet, be provided with the multiunit box on the connecting rod and the box is connected with filtration storehouse cavity inside, biofilm reactor output and clean water pipe input are connected, clean water pipe and connecting rod inner wall connection and pass the connecting rod, the clean water pipe is provided with the water pump; the device also comprises a filter screen, a motor bottom plate, a motor, a first lead screw, a transmission device, a second lead screw, a sliding rod and a scraper support, wherein two ends of the filter screen are connected with the inner wall of the chamber, the filter screen is arranged below the biofilm reactor, the left end of the motor bottom plate is connected with the right end of the outer wall of the filter chamber, the bottom end of the motor is connected with the top end of the motor bottom plate, the output end of the motor is connected with the input end of the first lead screw, the front half area and the rear half area of the left side wall of the chamber box body of the filter chamber are respectively provided with a first left rotating hole and a second left rotating hole, the front half area and the rear half area of the right side wall of the chamber box body of the filter chamber are respectively provided with a first right rotating hole and a second right rotating hole, the left end of the first lead screw sequentially passes through the first right rotating hole and the first left rotating hole, first, the second lead screw left end passes second rotation of the right side hole and second rotation of the left side hole in proper order, all is provided with the second bearing between second lead screw and second rotation of the left side hole and the second rotation of the right side hole inside wall, both ends are connected with filtration storehouse inner wall both ends about the slide bar, the slide bar is arranged in first lead screw below, first lead screw, slide bar pass the scraper support in proper order, the hole that the scraper support was passed by first lead screw is provided with the screw thread, be provided with the scraper on the scraper support.
The utility model discloses a sewage treatment plant with biofilm reactor still includes air duct and air cock, and the air duct left end passes and filters right wall of storehouse and air duct and is connected with the connecting rod, is provided with the air pump on the air duct, and the output of air duct all is connected with multiunit air cock input.
The utility model discloses a sewage treatment plant with biofilm reactor still is provided with the hinge including the apron on, apron left side top and filtration storehouse inner wall the latter half pass through hinge rotatable coupling.
The utility model discloses a sewage treatment plant with biofilm reactor still includes the sludge pump, and sludge pump input and sludge outlet output are connected, and the sludge pump bottom is provided with the gasket.
The utility model discloses a sewage treatment plant with biofilm reactor still includes first bearing seal and second bearing seal, and first lead screw and two sets of first bearing junction are provided with two sets of first bearing seals, and second lead screw and two sets of second bearing junction are provided with two sets of second bearing seals.
The utility model discloses a sewage treatment plant with biofilm reactor still includes the access hole, and the access hole right-hand member is connected and passes outer wall and cavity inside communicating with each other with filtering storehouse left wall.
The utility model discloses a sewage treatment plant with biofilm reactor still includes the top cap, and the contact is provided with the handle on the top cap bottom and the contact of crossing filter bin outer wall top.
The utility model discloses a sewage treatment plant with biofilm reactor still includes the speed reducer, and the speed reducer input is connected with the motor output, and the speed reducer output is connected with first lead screw input.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the filter screen, the filter screen makes the filterable sewage impurity of biofilm reactor reduce with the cooperation of filter house, improve biofilm reactor's filtration efficiency, it is rotatory to make first lead screw and second lead screw through motor and transmission cooperation, it removes about the scraper support to drive, scraper support and scraper cooperation strike off the adsorbed impurity on the filter screen, improve sewage's filtration efficiency, first lead screw, second lead screw and first bearing and second bearing cooperation make first lead screw, it is more steady when the second lead screw is rotatory, improve the efficiency of striking off of scraper, and the practicability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of a part of the biofilm reactor of the device;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
FIG. 4 is a partially enlarged schematic view of a lead screw of the apparatus;
in the drawings, the reference numbers: 1. a base; 2. a filtering bin; 3. a sewage inlet; 4. a sludge outlet; 5. a connecting rod; 6. a box body; 7. a biofilm reactor; 8. a water purifying pipe; 9. a water pump; 10. a filter screen; 11. a motor base plate; 12. a motor; 13. a first lead screw; 14. a first bearing; 15. a transmission device; 16. a second lead screw; 17. a second bearing; 18. a slide bar; 19. a scraper support; 20. a scraper; 21. an air duct; 22. an air pump; 23. an air tap; 24. a cover plate; 25. a hinge; 26. a sludge pump; 27. a first shaft seal; 28. a second shaft seal; 29. an access hole; 30. a top cover; 31. and a speed reducer.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the sewage treatment device with a biofilm reactor of the utility model comprises a base 1, a filtering bin 2, a sewage inlet 3, a sludge outlet 4, a connecting rod 5, a biofilm reactor 7 and a purified water pipe 8, wherein the top end of the base 1 is connected with the bottom end of the filtering bin 2, a cavity is arranged inside the filtering bin 2, the right end of the sewage inlet 3 is connected with the left end of the lower half part of the left wall of the filtering bin 2, the sewage inlet 3 is communicated with the chamber, the left end of the sludge outlet 4 is connected with the right end of the lower half part of the right wall of the filtering bin 2, the biological membrane reactor is communicated with the cavity, a valve is arranged on the sludge outlet 4, a plurality of groups of tank bodies 6 are arranged on the connecting rod 5, the tank bodies 6 are connected with the inside of the cavity of the filter bin 2, the output end of the biological membrane reactor 7 is connected with the input end of a purified water pipe 8, the purified water pipe 8 is connected with the inner wall of the connecting rod 5 and penetrates through the connecting rod 5, and a water pump 9 is arranged on the purified water pipe; the device also comprises a filter screen 10, a motor bottom plate 11, a motor 12, a first screw rod 13, a transmission device 15, a second screw rod 16, a sliding rod 18 and a scraper bracket 19, wherein two ends of the filter screen 10 are connected with the inner wall of the chamber, the filter screen 10 is arranged below the biofilm reactor 7, the left end of the motor bottom plate 11 is connected with the right end of the outer wall of the filter bin 2, the bottom end of the motor 12 is connected with the top end of the motor bottom plate 11, the output end of the motor 12 is connected with the input end of the first screw rod 13, the front half area and the rear half area of the left side wall of the chamber box body of the filter bin 2 are respectively provided with a first left rotating hole and a second left rotating hole, the front half area and the rear half area of the right side wall of the chamber box body of the filter bin 2 are respectively provided with a first right rotating hole and a second right rotating hole, the left end of the first screw rod 13 sequentially penetrates through the first right rotating, the first screw rod 13 and the second screw rod 16 are driven by a driving device 15, the left end of the second screw rod 16 sequentially passes through a second right rotating hole and a second left rotating hole, a second bearing 17 is arranged between the second screw rod 16 and the inner side walls of the second left rotating hole and the second right rotating hole, the left end and the right end of the sliding rod 18 are connected with the two ends of the inner wall of the filtering bin 2, the sliding rod 18 is arranged below the first screw rod 13, the first screw rod 13 and the sliding rod 18 sequentially pass through a scraper bracket 19, the hole of the scraper bracket 19 through which the first screw rod 13 passes is provided with threads, and the scraper bracket 19 is provided with a scraper 20; through setting up filter screen 10, filter screen 10 and 2 cooperations in filter bin make the filterable sewage impurity of biofilm reactor 7 reduce, improve biofilm reactor 7's filtration efficiency, it is rotatory to make first lead screw 13 and second lead screw 16 through motor 12 and 15 cooperations of transmission, it removes about drive scraper support 19, scraper support 19 and scraper 20 cooperation strike off the filter screen 10 adsorbed impurity, improve sewage's filtration efficiency, first lead screw 13, second lead screw 16 and first bearing 14 and the cooperation of second bearing 17 make first lead screw 13, it is more steady when second lead screw 16 is rotatory, improve scraper 20's efficiency of striking off, and the practicability is improved.
The utility model discloses a sewage treatment plant with biofilm reactor, still include air duct 21 and air cock 23, the left end of air duct 21 passes the right wall of filtration storehouse 2 and air duct 21 is connected with connecting rod 5, be provided with air pump 22 on the air duct 21, and the output of air duct 21 all is connected with multiunit air cock 23 input; through setting up air duct 21, air duct 21 and air pump 22 cooperation make air cock 23 blowout gas, make the adnexed impurity drop on the biofilm reactor 7 through jet-propelled, improve biofilm reactor 7's filtration efficiency, improve life, improve the practicality.
The utility model discloses a sewage treatment plant with a biofilm reactor, which also comprises a cover plate 24, wherein the cover plate 24 is provided with a hinge 25, and the left top end of the cover plate 24 is rotatably connected with the lower half part of the inner wall of the filtering bin 2 through the hinge 25; through setting up apron 24, when apron 24, hinge 25 and the cooperation of sewage entry 3 made the device stop work after extract internal impurity, prevent the sewage backward flow, improve the practicality.
The utility model discloses a sewage treatment plant with a biofilm reactor, which also comprises a sludge pump 26, wherein the input end of the sludge pump 26 is connected with the output end of the sludge outlet 4, and the bottom of the sludge pump 26 is provided with a gasket; through setting up sludge pump 26, sludge pump 26 and 4 quotas of sludge outlet make efficiency improve when making filter cartridge 2 discharge mud, and sludge pump 26 during operation reduces sludge pump 26 through the gasket and rocks, improves device stability, improves the practicality.
The utility model discloses a sewage treatment plant with biofilm reactor still includes first bearing seal 27 and second bearing seal 28, and the junction of first lead screw 13 and two sets of first bearings 14 is provided with two sets of first bearing seals 27, and the junction of second lead screw 16 and two sets of second bearings 17 is provided with two sets of second bearing seals 28; through setting up first bearing seal 27 and second bearing seal 28, first bearing seal 27 and second bearing seal 28 and first lead screw 13, second lead screw 16 cooperation make first lead screw 13, second lead screw 16 increase more steady when rotating, reduce the influence that receives external environment, protect first lead screw 13, the steady rotation of second lead screw 16, improve first lead screw 13, second lead screw 16's life, improve the practicality.
The utility model relates to a sewage treatment device with a biofilm reactor, which also comprises an access hole 29, wherein the right end of the access hole 29 is connected with the left wall of a filter bin 2 and passes through the outer wall to be communicated with the inside of a cavity; through setting up access hole 29, it is more convenient when access hole 29 and filtration storehouse 2 cooperation belt cleaning device are inside, reduces the maintenance duration, improves the practicality.
The utility model relates to a sewage treatment device with a biofilm reactor, which also comprises a top cover 30, wherein the bottom end of the top cover 30 is contacted with the top end of the outer wall of a filter bin 2, and a handle is arranged on the top cover 30; through setting up top cap 30, top cap 30 and the cooperation of crossing filter bin 2 make the device can cover at the during operation, and isolated sewage gives off the stink, improves the practicality.
The utility model discloses a sewage treatment plant with a biofilm reactor, which also comprises a speed reducer 31, wherein the input end of the speed reducer 31 is connected with the output end of a motor 12, and the output end of the speed reducer 31 is connected with the input end of a first screw rod 13; through setting up speed reducer 31, speed reducer 31 and motor 12 cooperation make the rotational speed of motor 12 adjustable, control the speed that removes about scraper 20, increase or increase speed according to the condition, improve the practicality.
The utility model relates to a sewage treatment device with a biofilm reactor, which is characterized in that when in work, a valve on a sludge outlet 4 is firstly closed, then sewage enters the cavity through a sewage inlet 3, a water pump 9 is opened, then the biomembrane reactor 7 is matched with the purified water pipe 8 to discharge the treated sewage through the output end of the water pump 9, then the motor 12 is started, the motor 12 is matched with the transmission device 15 to drive the first screw rod 13 and the second screw rod 16 to rotate, the first screw rod 13 is matched with the second screw rod 16 to drive the scraper bracket 19 to drive the scraper 20 to move left and right to scrape the impurities adsorbed on the filter screen 10, then the air pump 22 is opened, the air is sprayed out through the air duct 21 and the air nozzle 23 to flush away impurities adsorbed on the biofilm reactor 7, the sludge pump 26 is opened after the filtration is finished, the sludge outlet 4 and the sludge pump 26 are matched to accelerate the discharge of the sludge in the chamber, and the sludge is discharged after the discharge is finished.
The installation mode, the connection mode or the setting mode of the sewage treatment device with the biofilm reactor of the utility model are common mechanical modes, and the sewage treatment device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a sewage treatment plant's biofilm reactor 7, water pump 9, motor 12, air pump 22, sludge pump 26 and speed reducer 31 with biofilm reactor are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A sewage treatment device with a biofilm reactor comprises a base (1), a filter bin (2), a sewage inlet (3), a sludge outlet (4), a connecting rod (5), the biofilm reactor (7) and a purified water pipe (8), wherein the top end of the base (1) is connected with the bottom end of the filter bin (2), a cavity is arranged inside the filter bin (2), the right end of the sewage inlet (3) is connected with the left end of the lower half part of the left wall of the filter bin (2), the sewage inlet (3) is communicated with the cavity, the left end of the sludge outlet (4) is connected with the right end of the lower half part of the right wall of the filter bin (2) and communicated with the cavity, a valve is arranged on the sludge outlet (4), a plurality of groups of box bodies (6) are arranged on the connecting rod (5), the box bodies (6) are connected with the inside of the cavity of the filter bin (2), the output end of, the water purifying pipe (8) is connected with the inner wall of the connecting rod (5) and penetrates through the connecting rod (5), and the water purifying pipe (8) is provided with a water pump (9); the device is characterized by further comprising a filter screen (10), a motor bottom plate (11), a motor (12), a first lead screw (13), a transmission device (15), a second lead screw (16), a sliding rod (18) and a scraper support (19), wherein two ends of the filter screen (10) are connected with the inner wall of a cavity, the filter screen (10) is arranged below the biofilm reactor (7), the left end of the motor bottom plate (11) is connected with the right end of the outer wall of the filter bin (2), the bottom end of the motor (12) is connected with the top end of the motor bottom plate (11), the output end of the motor (12) is connected with the input end of the first lead screw (13), the front half area and the rear half area of the left side wall of the cavity box body of the filter bin (2) are respectively provided with a first left rotating hole and a second left rotating hole, the front half area and the rear half area of the right side wall of the cavity box body of the filter bin (2) are respectively provided with a first right rotating hole and a second, all be provided with first bearing (14) between first lead screw (13) and first left-hand rotation hole and the first right-hand rotation hole inside wall, first lead screw (13) and second lead screw (16) are through transmission (15) transmission, second right-hand rotation hole and second left-hand rotation hole are passed in proper order to second lead screw (16) left end, second bearing (17) all are provided with between second left-hand rotation hole and the second right-hand rotation hole inside wall to second lead screw (16), both ends are connected with filtration storehouse (2) inner wall both ends about slide bar (18), first lead screw (13) below is arranged in to slide bar (18), first lead screw (13), slide bar (18) pass scraper support (19) in proper order, the hole that scraper support (19) were passed by first lead screw (13) is provided with the screw thread, be provided with scraper (20) on scraper support (19).
2. The sewage treatment plant with a biofilm reactor of claim 1, further comprising an air duct (21) and air nozzles (23), wherein the left end of the air duct (21) passes through the right wall of the filter bin (2) and the air duct (21) is connected with the connecting rod (5), the air duct (21) is provided with an air pump (22), and the output end of the air duct (21) is connected with the input ends of the plurality of groups of air nozzles (23).
3. The sewage treatment plant with a biofilm reactor of claim 2, further comprising a cover plate (24), wherein the cover plate (24) is provided with a hinge (25), and the left top end of the cover plate (24) and the lower half part of the inner wall of the filtration bin (2) are rotatably connected through the hinge (25).
4. The sewage treatment plant with a biofilm reactor of claim 3, further comprising a sludge pump (26), wherein the input end of the sludge pump (26) is connected with the output end of the sludge outlet (4), and the bottom of the sludge pump (26) is provided with a gasket.
5. A wastewater treatment plant with a biofilm reactor according to claim 4, further comprising a first shaft seal (27) and a second shaft seal (28), wherein two sets of first shaft seals (27) are arranged at the connection of the first lead screw (13) and two sets of first bearings (14), and two sets of second shaft seals (28) are arranged at the connection of the second lead screw (16) and two sets of second bearings (17).
6. A wastewater treatment plant with a biofilm reactor according to claim 5, further comprising an access opening (29), the right end of the access opening (29) being connected to the left wall of the filtration cartridge (2) and passing through the outer wall to communicate with the interior of the chamber.
7. A sewage treatment plant with a biofilm reactor according to claim 6, further comprising a top cover (30), the bottom end of the top cover (30) contacting the top end of the outer wall of the filtration cartridge (2), the top cover (30) being provided with a handle.
8. The sewage treatment plant with a biofilm reactor of claim 7, further comprising a reducer (31), wherein the input end of the reducer (31) is connected with the output end of the motor (12), and the output end of the reducer (31) is connected with the input end of the first screw rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064254.7U CN212770330U (en) | 2020-06-11 | 2020-06-11 | Sewage treatment plant with biofilm reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064254.7U CN212770330U (en) | 2020-06-11 | 2020-06-11 | Sewage treatment plant with biofilm reactor |
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| Publication Number | Publication Date |
|---|---|
| CN212770330U true CN212770330U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021064254.7U Active CN212770330U (en) | 2020-06-11 | 2020-06-11 | Sewage treatment plant with biofilm reactor |
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| Country | Link |
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| CN (1) | CN212770330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501628A (en) * | 2021-08-10 | 2021-10-15 | 云南玉溪玉昆钢铁集团有限公司 | Steelmaking wastewater treatment process |
-
2020
- 2020-06-11 CN CN202021064254.7U patent/CN212770330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501628A (en) * | 2021-08-10 | 2021-10-15 | 云南玉溪玉昆钢铁集团有限公司 | Steelmaking wastewater treatment process |
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