CN220745418U - Sewage centralized continuous filtering equipment - Google Patents
Sewage centralized continuous filtering equipment Download PDFInfo
- Publication number
- CN220745418U CN220745418U CN202322192663.5U CN202322192663U CN220745418U CN 220745418 U CN220745418 U CN 220745418U CN 202322192663 U CN202322192663 U CN 202322192663U CN 220745418 U CN220745418 U CN 220745418U
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- China
- Prior art keywords
- fixedly connected
- filter screen
- sewage
- screen cylinder
- pipe
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- 239000010865 sewage Substances 0.000 title claims abstract description 62
- 238000001914 filtration Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000011001 backwashing Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000011010 flushing procedure Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 5
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 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
- 238000004891 communication Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses sewage centralized continuous filtering equipment, which belongs to the technical field of sewage filtering equipment and comprises a filtering tank, wherein a supporting frame is fixedly connected to the bottom of the filtering tank, filter screen cylinders which are vertically arranged are rotatably connected to the inner walls of two ends of the filtering tank through bearing rings, water inlet valve ports which are communicated with the filter screen cylinders are fixedly connected to the upper side of the filtering tank, a sewage draining pipe which is communicated with the filter screen cylinders is fixedly connected to the bottom of the filtering tank, and a sewage outlet valve port is communicated to one side of the sewage draining pipe. According to the utility model, the filter screen cylinder is driven to rotate by the rotating mechanism, so that the filter screen cylinder is comprehensively backwashed by the backwashing mechanism, the structure is ingenious, the pipeline arrangement is reduced, the later maintenance is convenient, the water is stirred by the rotation of the filter screen cylinder, the filter screen cylinder can be scrubbed, the cleaning effect is improved, the discharging mechanism is arranged, the deslagging is convenient, the efficiency is high, and the centralized and continuous filtration of sewage is ensured.
Description
Technical Field
The utility model relates to the technical field of sewage filtering equipment, in particular to sewage centralized continuous filtering equipment.
Background
Along with the acceleration of the urban process, the discharge amount of urban sewage is rapidly increased, the water pollution situation is severe, sewage treatment is an important link for treating the water pollution, the sewage is filtered in the sewage treatment process to form an indispensable process, the quantity of solid matters in the urban sewage is large, most of the solid matters in the urban sewage need to be removed firstly before the subsequent treatment is carried out, and a filter screen is mainly adopted for removing the solid matters.
In a Chinese patent continuous precise sewage filter (patent number is CN 212383291U), the device is provided with a tank body and a filter element, wherein the tank body is provided with a sewage inlet, a sewage outlet and a water outlet; the filter element is arranged in the tank body; both ends of the filter element are fixedly connected with the tank body through the shock absorber; a sewage cavity is formed in the filter element; one end of the sewage cavity is communicated with the sewage inlet, the other end of the sewage cavity is communicated with the sewage outlet, and the sewage cavity is communicated with a filter screen to filter sewage into the tank body; and at least one vibrator fixedly connected to the filter element, is used for vibrating and stripping dirt in the filter screen, which is positioned in the sewage cavity and blocks the filter hole of the filter screen, back to the sewage cavity to enable the filter element to continuously filter.
Disclosure of Invention
The utility model aims to provide sewage centralized continuous filtering equipment so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage centralized continuous filtration equipment, includes the filtration jar, the bottom fixedly connected with support frame of filtration jar, the both ends inner wall of filtration jar is connected with the filter screen cylinder of vertical setting through the bearing ring rotation, the upside fixedly connected with of filtration jar and the inlet valve mouth that the filter screen cylinder intercommunication set up, and the bottom fixedly connected with of filtration jar and the blow off pipe that the filter screen cylinder intercommunication set up, one side intercommunication of blow off pipe is equipped with out dirty valve mouth, one side bottom intercommunication of filtration jar is equipped with out water valve mouth, be equipped with back flush mechanism in the filtration jar, be equipped with rotary mechanism on the filter screen cylinder, be equipped with the discharge mechanism in the blow off pipe;
the rotary mechanism comprises a gear motor fixed on the upper side of the filter tank, the driving end of the gear motor is fixedly connected with a driving shaft, one end of the driving shaft penetrates through the filter tank and is fixedly connected with a transmission gear, the outer side wall of the filter screen cylinder is fixedly connected with an outer gear ring, and the transmission gear is meshed with the outer gear ring.
As still further aspects of the utility model: the back flushing mechanism comprises a flushing pump fixed at the bottom of the filtering tank, one end of the flushing pump is communicated with the filtering tank through a water suction pipe, a return pipe is arranged at the other end of the flushing pump in a communicated mode, one end of the return pipe extends into the filtering tank and is fixedly connected with a back flushing branch pipe which is vertically arranged, and four back flushing heads which are arranged at equal intervals are fixedly connected onto the back flushing branch pipe from top to bottom.
As still further aspects of the utility model: the inner wall of the filtering tank is fixedly connected with a pipe clamping sleeve, and one side of the pipe clamping sleeve is fixedly connected with the backwashing branch pipe.
As still further aspects of the utility model: the discharging mechanism comprises a servo motor fixed at the bottom of the sewage draining pipe, a main shaft end of the servo motor extends into the sewage draining pipe and is fixedly connected with an auger rod, and the upper end of the auger rod extends into the filter screen cylinder.
As still further aspects of the utility model: the outer side wall of the filter screen cylinder is fixedly connected with the inner side wall of the outer gear ring in a welding mode.
As still further aspects of the utility model: the front side of the filtering tank is fixedly connected with a control panel, and one ends of the back flushing mechanism, the rotating mechanism and the discharging mechanism are respectively and electrically connected with the control panel.
As still further aspects of the utility model: wherein, the front side of filtering jar is equipped with the viewing aperture, and the viewing aperture adopts transparent toughened glass.
Compared with the prior art, the utility model has the beneficial effects that:
1. this sewage centralization continuous filtration equipment, through setting up back flush mechanism and rotary mechanism, start the washing pump work, by the water suction pipe with the filtration after in the filter canister water suction, back flow the back flow to back flush in being in the branch pipe, again by back flush head sprays to the filter screen section of thick bamboo, back flush clearance carries out, simultaneously, start gear motor work, drive the drive with the fixed drive gear of drive shaft rotates, because drive gear and outer tooth ring engagement, and then drive the filter screen section of thick bamboo and rotate in the filter canister, so that back flush mechanism carries out comprehensive back flush to the filter screen section of thick bamboo, the structure is ingenious, reduce the pipeline arrangement, be convenient for later maintenance, secondly, utilize the rotation of filter screen section of thick bamboo to stir water, can scrub the filter screen section of thick bamboo, the cleaning performance is improved.
2. This continuous filtration equipment of sewage centralization, through setting up the bin discharging mechanism, during the blowdown, start servo motor work, drive auger pole and rotate, can force the filtered residue in the filter screen section of thick bamboo into the blow off pipe, discharge by play dirty valve port department, it is convenient to arrange the sediment, and is efficient, ensures that sewage centralization continuity filters.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional front view of a filter tank according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic top view of a screen cylinder according to the present utility model.
The correspondence between the reference numerals and the component names in the drawings is as follows:
1. a filter tank; 2. a support frame; 3. a filter screen cylinder; 4. a water inlet valve port; 5. a blow-down pipe; 6. a sewage outlet valve port; 7. a water outlet valve port; 8. a speed reducing motor; 9. a drive shaft; 10. a transmission gear; 11. an outer toothed ring; 12. a flushing pump; 13. a water suction pipe; 14. a return pipe; 15. backwashing branch pipes; 16. back flushing the hair; 17. a tube jacket; 18. a servo motor; 19. a hank Long Gan; 20. a control panel; 21. and (5) an observation port.
Detailed Description
Referring to fig. 1-4, in the embodiment of the present utility model, a plurality of devices can be disposed in communication, each next stage adopts a filter screen with smaller aperture until a required filtration standard is obtained, the purpose of centralized sewage treatment is improved, including a filter tank 1, a support frame 2 is fixedly connected to the bottom of the filter tank 1, filter screen drums 3 disposed vertically are rotatably connected to inner walls of two ends of the filter tank 1 through bearing rings, a water inlet valve port 4 disposed in communication with the filter screen drums 3 is fixedly connected to the upper side of the filter tank 1, a drain pipe 5 disposed in communication with the filter screen drums 3 is fixedly connected to the bottom of the filter tank 1, a sewage outlet valve port 6 is disposed in communication with one side of the drain pipe 5, a water outlet valve port 7 is disposed in communication with one side bottom of the filter tank 1, in the device, sewage is injected into the filter tank 1 from the water inlet valve port 4, residues can be intercepted by filtration of the filter screen drums 3, the residues can be discharged from the sewage outlet valve port 7, a backwash mechanism is disposed in the filter tank 1, a rotation mechanism is disposed on the filter tank 1, a drain valve port 5 is disposed in communication with the sewage outlet valve port 6, and the filter drum 3 is automatically cleaned up continuously;
the rotary mechanism comprises a gear motor 8 fixed on the upper side of the filter tank 1, a driving end of the gear motor 8 is fixedly connected with a driving shaft 9, one end of the driving shaft 9 penetrates through and extends into the filter tank 1 and is fixedly connected with a transmission gear 10, the outer side wall of the filter screen cylinder 3 is fixedly connected with an outer tooth ring 11, the transmission gear 10 is meshed and connected with the outer tooth ring 11, the gear motor 8 is started to work, the transmission gear 10 fixed with the driving shaft 9 is driven to rotate, and the transmission gear 10 is meshed with the outer tooth ring 11 to further drive the filter screen cylinder 3 to rotate in the filter tank 1 so that the back flushing mechanism carries out comprehensive back flushing on the filter screen cylinder 3.
As shown in fig. 2: the back flush mechanism includes the wash pump 12 of fixing in filter canister 1 bottom, the one end of wash pump 12 is through the intercommunication setting of water suction pipe 13 and filter canister 1, and the other end intercommunication of wash pump 12 is equipped with back flow 14, the one end of back flow 14 extends to in the filter canister 1 and the back flush branch pipe 15 of the vertical setting of fixedly connected with, and back flush branch pipe 15 is last from top to bottom fixedly connected with four back flush heads 16 that equidistant range set up, when need clear up filter screen cylinder 3, start the work of wash pump 12, the water suction after filtering in the filter canister 1 is followed by water suction pipe 13, back flow 14 flows back to back flush branch pipe 15, again by back flush head 16 spray on filter screen cylinder 3, back flush clearance, the clearance is convenient.
As shown in fig. 2: the inner wall of the filter tank 1 is fixedly connected with a pipe clamp sleeve 17, and one side of the pipe clamp sleeve 17 is fixedly connected with the backwashing branch pipe 15, so that the installation firmness of the backwashing branch pipe 15 is improved.
As shown in fig. 2: the discharge mechanism comprises a servo motor 18 fixed at the bottom of the drain pipe 5, a spindle end of the servo motor 18 extends into the drain pipe 5 and is fixedly connected with a packing auger rod 19, the upper end of the packing auger rod 19 extends into the filter screen cylinder 3, a sewage outlet valve port 6 is opened, during sewage discharge, the servo motor 18 is started to work, the packing auger rod 19 is driven to rotate, filtered residues in the filter screen cylinder 3 can be forcedly fed into the drain pipe 5, discharged from the sewage outlet valve port 6, the slag discharge is convenient, the efficiency is high, and the centralized and continuous sewage filtration is ensured.
As shown in fig. 4: the outer side wall of the filter screen cylinder 3 is fixedly connected with the inner side wall of the outer tooth ring 11 in a welding mode, and the connection is firm.
As shown in fig. 1: the front side of the filter tank 1 is fixedly connected with a control panel 20, and one ends of the back flushing mechanism, the rotating mechanism and the discharging mechanism are respectively and electrically connected with the control panel 20, and are externally connected with a power supply, so that the control is convenient.
As shown in fig. 1: the front side of the filter tank 1 is provided with an observation port 21, and the observation port 21 adopts transparent toughened glass, so that the inside of the filter tank 1 can be observed conveniently.
Working principle: when the device is used for centralized continuous filtration treatment of sewage, the sewage is injected into the filter tank 1 through the water inlet valve port 4, the sewage can retain residues after being filtered by the filter screen cylinder 3, clear water flows into the filter tank 1 and is discharged from the water outlet valve port 7, and the residues can be discharged from the sewage outlet valve port 6 at regular intervals; when the filter screen cylinder 3 needs to be cleaned automatically, the flushing pump 12 is started to work, filtered water in the filter tank 1 is sucked out by the water suction pipe 13, the return pipe 14 flows back to the back flushing branch pipe 15 and is sprayed onto the filter screen cylinder 3 by the back flushing head 16, back flushing cleaning is carried out, cleaning is convenient, meanwhile, the gear motor 8 is started to work to drive the transmission gear 10 fixed with the driving shaft 9 to rotate, and the transmission gear 10 is meshed with the outer gear ring 11 to drive the filter screen cylinder 3 to rotate in the filter tank 1, so that the back flushing mechanism carries out comprehensive back flushing on the filter screen cylinder 3, the structure is ingenious, pipeline arrangement is reduced, later maintenance is facilitated, and secondly, the filter screen cylinder 3 can be brushed by stirring water by utilizing the rotation of the filter screen cylinder 3, and the cleaning effect is improved; secondly, when in sewage discharge, the servo motor 18 is started to work to drive the auger stem 19 to rotate, filtered residues in the filter screen cylinder 3 can be forcedly sent into the sewage discharge pipe 5 and discharged from the sewage discharge valve port 6, the deslagging is convenient, the efficiency is high, and the centralized and continuous sewage filtration is ensured.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a sewage centralization continuous filtration equipment, includes filtration jar (1), its characterized in that, the bottom fixedly connected with support frame (2) of filtration jar (1), the both ends inner wall of filtration jar (1) is rotated through the bearing ring and is connected with filter screen cylinder (3) of vertical setting, the upside fixedly connected with of filtration jar (1) is with filter screen cylinder (3) intercommunication inlet valve port (4) that sets up, and the bottom fixedly connected with of filtration jar (1) is with blow off pipe (5) that filter screen cylinder (3) intercommunication set up, one side intercommunication of blow off pipe (5) is equipped with out dirty valve port (6), one side bottom intercommunication of filtration jar (1) is equipped with out water valve port (7), be equipped with back flush mechanism in filtration jar (1), be equipped with rotary mechanism on filter screen cylinder (3), be equipped with discharge mechanism in blow off pipe (5);
the rotary mechanism comprises a gear motor (8) fixed on the upper side of the filter tank (1), a driving end of the gear motor (8) is fixedly connected with a driving shaft (9), one end of the driving shaft (9) penetrates through the filter tank (1) and is fixedly connected with a transmission gear (10), the outer side wall of the filter screen cylinder (3) is fixedly connected with an outer tooth ring (11), and the transmission gear (10) is meshed with the outer tooth ring (11).
2. The sewage centralized continuous filtering device according to claim 1, wherein the back flushing mechanism comprises a flushing pump (12) fixed at the bottom of the filtering tank (1), one end of the flushing pump (12) is communicated with the filtering tank (1) through a water suction pipe (13), the other end of the flushing pump (12) is communicated with a return pipe (14), one end of the return pipe (14) extends into the filtering tank (1) and is fixedly connected with a back flushing branch pipe (15) which is vertically arranged, and four back flushing heads (16) which are arranged in an equidistant arrangement are fixedly connected on the back flushing branch pipe (15) from top to bottom.
3. The sewage centralized continuous filtering device according to claim 2, wherein the inner wall of the filtering tank (1) is fixedly connected with a pipe clamp sleeve (17), and one side of the pipe clamp sleeve (17) is fixedly connected with the backwashing branch pipe (15).
4. A sewage centralized continuous filtration device according to claim 1, characterized in that the discharge mechanism comprises a servo motor (18) fixed at the bottom of the sewage drain pipe (5), the main shaft end of the servo motor (18) extends into the sewage drain pipe (5) and is fixedly connected with a packing auger rod (19), and the upper end of the packing auger rod (19) extends into the filter screen cylinder (3).
5. The sewage centralized continuous filtering device according to claim 1, wherein the outer side wall of the filter screen cylinder (3) is fixedly connected with the inner side wall of the outer gear ring (11) in a welding manner.
6. The sewage centralized continuous filtering device according to claim 1, wherein a control panel (20) is fixedly connected to the front side of the filtering tank (1), and one ends of the back flushing mechanism, the rotating mechanism and the discharging mechanism are respectively electrically connected with the control panel (20).
7. The sewage centralized continuous filtering device according to claim 1, wherein the front side of the filtering tank (1) is provided with an observation port (21), and the observation port (21) is made of transparent toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192663.5U CN220745418U (en) | 2023-08-15 | 2023-08-15 | Sewage centralized continuous filtering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192663.5U CN220745418U (en) | 2023-08-15 | 2023-08-15 | Sewage centralized continuous filtering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220745418U true CN220745418U (en) | 2024-04-09 |
Family
ID=90563590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322192663.5U Active CN220745418U (en) | 2023-08-15 | 2023-08-15 | Sewage centralized continuous filtering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220745418U (en) |
-
2023
- 2023-08-15 CN CN202322192663.5U patent/CN220745418U/en active Active
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