CN216798936U - Grille machine for sewage treatment - Google Patents
Grille machine for sewage treatment Download PDFInfo
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- CN216798936U CN216798936U CN202220164418.6U CN202220164418U CN216798936U CN 216798936 U CN216798936 U CN 216798936U CN 202220164418 U CN202220164418 U CN 202220164418U CN 216798936 U CN216798936 U CN 216798936U
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Abstract
The utility model belongs to the field of sewage treatment, and relates to a grating machine for sewage treatment, which comprises a filtering tank, wherein the bottom of the filtering tank is fixed on a mounting frame, two opposite sides of the filtering tank are respectively communicated with a water inlet pipe and a water outlet pipe, a power device is fixedly arranged on the outer wall of one side of the filtering tank between the water inlet pipe and the water outlet pipe, an output shaft of the power device is connected with a cylindrical filter screen through the outer wall of the filtering tank, the cylindrical filter screen is in sliding contact with the bottom of the filtering tank, the filtering tank between the cylindrical filter screen and the water inlet pipe is a settling tank, the bottom of the settling tank is communicated with a blow-off pipe, and a grating cleaning device is arranged above the cylindrical filter screen. The utility model has simple structure and control procedure, low failure rate and cost, small vibration, low noise and low energy consumption in the using process, improves the sewage treatment effect, is not easy to cause mechanical equipment damage, is convenient to clean garbage on the grating, and is not easy to corrode electrical elements on the grating machine by sewage.
Description
Technical Field
The utility model relates to a grid machine for sewage treatment, and belongs to the field of sewage treatment.
Background
In sewage treatment, at first will get rid of the bold form material in the sewage to guarantee the treatment effect of sewage, get rid of the grid machine that uses to the bold form material in the sewage at present, in the use, not only the power consumption is great, has great noise moreover, influences sewage treatment's effect, and the grid machine is at work, and vibrations are great, harm mechanical equipment easily, cause the wasting of resources, and inconvenient rubbish to the grid is cleared up, and the electrical components on the grid machine receives the erosion of sewage easily, inconvenient installation and dismantlement.
In the prior art, a patent publication No. CN208869334U discloses a novel grid machine for sewage treatment, which comprises a sewage treatment tank, the upper surface of the sewage treatment tank is provided with four electric telescopic rods I, the top ends of the electric telescopic rods I are provided with connecting frames, the lower surface of the connecting frame on the right side is connected with a filtering grid II, the lower surface of the connecting frame on the left side is connected with a filtering grid I, the novel grid machine for sewage treatment is convenient for filtering fixed substances in sewage by arranging the first filtering grid and the second filtering grid, the electric telescopic rod II, the push plate and the cleaning brush are arranged to facilitate cleaning of the fixed substances on the filter grille I and the filter grille II, the collection box is arranged to facilitate the collection and treatment of solid substances, and the sewage treatment tank can prevent the electric telescopic rod II and the electric telescopic rod I from contacting sewage so as to prevent the electric equipment from being corroded; although this novel grid machine for sewage treatment solves current grid machine and shakes greatly in the use, and the noise is big, causes the wasting of resources, the inconvenient problem of clearing up of rubbish material on the grid, but this patent technique needs a plurality of actuating mechanism to mutually support the work and carries out the clearance of grid structure, and more telescoping cylinder causes the cost to rise, and control procedure is loaded down with trivial details, and the fault rate is high.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the grid machine for sewage treatment is simple in structure and control procedure, low in failure rate and cost, small in vibration and noise in the using process, low in energy consumption, capable of improving the sewage treatment effect, not prone to causing damage to mechanical equipment, convenient to clean garbage on the grid, and electric elements on the grid machine are not prone to being corroded by sewage.
The utility model relates to a grating machine for sewage treatment, which comprises a filtering tank, wherein the bottom of the filtering tank is fixed on a mounting frame, two opposite sides of the filtering tank are respectively communicated with a water inlet pipe and a water outlet pipe, a power device is fixedly arranged on the outer wall of one side of the filtering tank between the water inlet pipe and the water outlet pipe, an output shaft of the power device is connected with a cylindrical filter screen through the outer wall of the filtering tank, the cylindrical filter screen is in sliding contact with the bottom of the filtering tank, the filtering tank between the cylindrical filter screen and the water inlet pipe is a settling tank, the bottom of the settling tank is communicated with a sewage discharge pipe, and a grating cleaning device is arranged above the cylindrical filter screen.
During the use, sewage passes through the inlet tube and gets into the filtering ponds, sewage passes through the outlet pipe discharge after the drum filter screen filters, debris mud in the sewage is intercepted in the precipitation tank by the drum filter screen, and then realize the filtration to sewage, debris mud deposits in the precipitation tank bottom, discharge from the blow off pipe, along with the filtration of drum filter screen to sewage, more and more debris can be attached to drum filter screen one side towards the inlet tube, when needs are cleared up adnexed debris on the drum filter screen, start power device, power device's output shaft rotates and drives the drum filter screen and rotate, when making the position of drum filter screen adnexed debris rubbish rotate under the push pedal, stop power device, then start grid cleaning device, grid cleaning device clears up the debris rubbish on the drum filter screen. The utility model filters sewage through the cylinder filter screen, has simple structure and control procedure, low failure rate and cost, small vibration, small noise and low energy consumption in the using process, improves the sewage treatment effect, is not easy to cause the damage of mechanical equipment, cleans the garbage on the grating by using the grating cleaning device, is convenient to clean, and the grating cleaning device is arranged above the cylinder filter screen, thereby avoiding the contact between the electrical elements of the grating machine cleaning device and the sewage and preventing the electrical elements on the grating machine from being corroded by the sewage.
Preferably, grid cleaning device include automatically controlled telescoping cylinder, automatically controlled telescoping cylinder fixes on support upper portion, the support lower part is fixed at the filtering ponds outer wall top with the power device homonymy, the telescopic link fixed connection push pedal middle part of automatically controlled telescoping cylinder, the push pedal setting is directly over the drum filter screen, the push pedal bottom is equipped with the brush, brush and drum filter screen contact, the fixed collecting pit that is equipped with on the filtering ponds outer wall relative with power device. Stop power device when power device drives the position of the adnexed debris rubbish of drum filter screen and rotates under the push pedal, start automatically controlled telescoping cylinder, the telescopic link extension of automatically controlled telescoping cylinder drives the push pedal and removes to the collecting pit, and the brush on the push pedal promotes the collection in the collecting pit with debris rubbish on the drum filter screen.
Preferably, the supports on the two sides of the electric control telescopic cylinder are respectively and fixedly connected with one end of 1 guide rod, and the other end of each guide rod is slidably connected with the push plate. When the telescopic rod of the electric control telescopic cylinder extends and contracts, the push plate is driven to reciprocate on the cylindrical filter screen along the guide rod, and the arrangement of the guide rod increases the moving stability of the push plate.
Preferably, the push pedal both sides be equipped with the baffle respectively, baffle bottom and drum filter screen contact prevent that the telescopic link extension of automatically controlled telescoping cylinder from driving the push pedal and removing along the drum filter screen, make the brush clear up the debris rubbish on the drum filter screen, in the clearance process, the baffle can prevent during debris rubbish from the landing of push pedal both sides goes into the filtering ponds.
Preferably, the push pedal be the arc push pedal, and the push pedal is unanimous with the drum filter screen arc to the brush of push pedal bottom also is the arc and distributes, has increased the contact range of brush with the drum filter screen, improves the clearance effect of brush to the drum filter screen.
Preferably, the collecting tank bottom pass through the bolt fastening on the loading board, the loading board is fixed in filtering ponds outer wall lower part, the collecting tanks outer wall supports tight filtering ponds outer wall, guarantees that the push pedal pushes the debris on the drum filter screen into in the collecting tanks entirely.
Preferably, the blow-off pipe is provided with a blow-off valve, the sundry sludge intercepted by the cylinder filter screen is intercepted into the precipitation tank by the cylinder filter screen, and when the precipitation tank needs to be cleaned, the blow-off valve is opened to discharge the sundry sludge in the precipitation tank from the blow-off pipe.
Preferably, the power device can adopt a speed reduction stepping motor.
Preferably, the radian of filtering ponds bottom and drum filter screen sliding connection department is unanimous, guarantees that the whole processes of drum filter screen filtration back of sewage that gets into the filtering ponds from the inlet tube and discharges by the outlet pipe, and then guarantees that debris mud is intercepted and is filtered in the sewage, improves sewage treatment effect.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has reasonable structural design, sewage is filtered by the cylindrical filter screen and then is discharged through the water outlet pipe, sundry sludge in the sewage is intercepted into the sedimentation tank by the cylindrical filter screen, thereby realizing the filtration of the sewage, the cylindrical filter screen is driven to rotate by the speed-reducing stepping motor of the power device, the power device is stopped when the position of the sundry garbage attached to the cylindrical filter screen is rotated to the position under the push plate, then the push plate is driven to move along the guide rod on the cylindrical filter screen by the electric control telescopic cylinder, so that the sundry garbage on the cylindrical filter screen is pushed into the collection tank by the brush on the push plate to be collected, the cleaning work of the dirt on the cylindrical filter screen is realized only by the mutual matching of the speed-reducing stepping motor and the electric control telescopic cylinder, the structure is simple, the vibration is small, the noise is small, the energy consumption is reduced, the damage to mechanical equipment is not easy to cause, the control program is simple, the fault rate is reduced, the cost is reduced, the garbage on the grating is convenient to clean, and the grating cleaning device is arranged above the cylinder filter screen, so that the contact between an electrical element of the grating machine cleaning device and sewage is avoided, and the electric control telescopic cylinder of the electrical element is prevented from being corroded by the sewage.
Drawings
FIG. 1 is a cross-sectional view of a sewage treatment grid machine;
FIG. 2 is a front view of a sewage treatment grid machine;
fig. 3 is a rear view of the sewage treatment grid machine.
In the figure: 1. a water outlet pipe; 2. a baffle plate; 3. pushing the plate; 4. a guide bar; 5. a brush; 6. a power plant; 7. a cylindrical filter screen; 8. a filtration tank; 9. a water inlet pipe; 10. a blow-off pipe; 11. a blowoff valve; 12. a mounting frame; 13. a collection tank; 14. a carrier plate; 15. a bolt; 16. a support; 17. an electrically controlled telescopic cylinder.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-3, the grid machine for sewage treatment of the present invention comprises a filtering tank 8, wherein the bottom of the filtering tank 8 is fixed on a mounting frame 12, two opposite sides of the filtering tank 8 are respectively communicated with a water inlet pipe 9 and a water outlet pipe 1, the outer wall of one side of the filtering tank 8 between the water inlet pipe 9 and the water outlet pipe 1 is fixedly provided with a power device 6, an output shaft of the power device 6 is connected with a cylinder filter screen 7 through the outer wall of the filtering tank 8, the cylinder filter screen 7 is in sliding contact with the bottom of the filtering tank 8, the filtering tank 8 between the cylinder filter screen 7 and the water inlet pipe 9 is a settling tank, the bottom of the settling tank is communicated with a drain pipe 10, and a grid cleaning device is arranged above the cylinder filter screen 7.
In this embodiment:
grid cleaning device includes automatically controlled telescoping cylinder 17, and automatically controlled telescoping cylinder 17 is fixed on support 16 upper portion, and support 16 lower part is fixed at the 8 outer wall tops of filtering ponds with power device 6 homonymy, and the telescopic link fixed connection push pedal 3 middle part of automatically controlled telescoping cylinder 17, push pedal 3 set up directly over drum filter screen 7, and 3 bottoms of push pedal are equipped with brush 5, and brush 5 and drum filter screen 7 contact are fixed on the 8 outer walls of filtering ponds relative with power device 6 and are equipped with collecting pit 13. When the power device 6 drives the position of the sundry garbage attached to the cylinder filter screen 7 to rotate to the position under the push plate 3, the power device 6 is stopped, the electric control telescopic cylinder 17 is started, the telescopic rod of the electric control telescopic cylinder 17 extends to drive the push plate 3 to move towards the collecting tank 13, and the hairbrush 5 on the push plate 3 pushes the sundry garbage on the cylinder filter screen 7 to be collected in the collecting tank 13.
The supports 16 at two sides of the electric control telescopic cylinder 17 are respectively fixedly connected with one end of 1 guide rod 4, and the other end of the guide rod 4 is connected with the push plate 3 in a sliding way. When the telescopic rod of the electric control telescopic cylinder 17 extends and contracts, the push plate 3 is driven to reciprocate on the cylindrical filter screen 7 along the guide rod 4, and the arrangement of the guide rod 4 increases the moving stability of the push plate 3.
Baffle 2 is equipped with respectively to 3 both sides of push pedal, and 2 bottoms of baffle and the contact of drum filter screen 7 prevent that the telescopic link extension of automatically controlled telescoping cylinder 17 from driving push pedal 3 and removing along drum filter screen 7, make brush 5 to the debris rubbish clearance on the drum filter screen 7, and at the clearance in-process, baffle 2 can prevent during debris rubbish from 3 both sides landing income filtering ponds 8 of push pedal.
The bottom of the collecting tank 13 is fixed on a bearing plate 14 through a bolt 15, the bearing plate 14 is fixed at the lower part of the outer wall of the filtering tank 8, the outer wall of the collecting tank 13 abuts against the outer wall of the filtering tank 8, and the push plate 3 is enabled to push sundries on the cylindrical filter screen 7 into the collecting tank 13.
The blow-off valve 11 is arranged on the blow-off pipe 10, the sundry sludge intercepted by the cylinder filter screen 7 is intercepted in the settling tank by the cylinder filter screen 7, and when the cleaning is needed, the blow-off valve 11 is opened to discharge the sundry sludge in the settling tank from the blow-off pipe 10.
The power device 6 can adopt a speed reduction stepping motor. Because along with the filtration of drum filter screen 7 to sewage, can adhere to more and more debris towards drum filter screen 7 one side of inlet tube 9, when needs are cleared up the adnexed debris of drum filter screen 7, start power device 6 gear step motor, gear step motor's output shaft rotates and drives drum filter screen 7 and rotate, through control gear step motor turned angle, make drum filter screen 7 rotate 120 back and stop (guarantee that the adnexed debris rubbish of drum filter screen 7 position rotates under push pedal 3), then start automatically controlled telescoping cylinder, the telescopic link extension of automatically controlled telescoping cylinder drives push pedal 3 and removes to collecting pit 13 along guide bar 4, brush 5 on the push pedal 3 promotes the interior collection pit 13 of collecting pit with debris rubbish on the drum filter screen 7.
The radian of the sliding connection part of the bottom of the filtering tank 8 and the cylindrical filtering net 7 is consistent, so that the sewage entering the filtering tank 8 from the water inlet pipe 9 is discharged from the water outlet pipe 1 after being filtered by the cylindrical filtering net 7, the impurity and sludge in the sewage are intercepted and filtered, and the sewage treatment effect is improved.
In the specific working process, sewage enters a filter tank 8 through a water inlet pipe 9, the sewage is discharged through a water outlet pipe 1 after being filtered by a cylindrical filter screen 7, sundry sludge in the sewage is intercepted into a precipitation tank by the cylindrical filter screen 7 and is precipitated at the bottom of the precipitation tank, a blowoff valve 11 is opened when the sewage needs to be cleaned, the sundry sludge in the precipitation tank is discharged from a blow-off pipe 10, more and more sundries are attached to one side of the cylindrical filter screen 7 facing the water inlet pipe 9 along with the filtering of the sewage by the cylindrical filter screen 7, when the sundries attached to the cylindrical filter screen need to be cleaned, a power device 6 is started to reduce a stepping motor, an output shaft of the reducing stepping motor rotates to drive the cylindrical filter screen 7 to rotate, the cylindrical filter screen 7 stops after rotating by 120 degrees by controlling the rotation angle of the reducing stepping motor (ensuring that the position of the sundry garbage attached to the cylindrical filter screen 7 rotates to the position under a push plate 3), then start automatically controlled telescoping cylinder, the telescopic link extension of automatically controlled telescoping cylinder drives push pedal 3 and moves to collecting pit 13 along guide bar 4, and the brush 5 on the push pedal 3 promotes the debris rubbish on the drum filter screen 7 and collects in collecting pit 13.
Claims (9)
1. The utility model provides a grid machine for sewage treatment which characterized in that: including filtering ponds (8), filtering ponds (8) bottom is fixed on mounting bracket (12), the both sides that filtering ponds (8) are relative communicate inlet tube (9) and outlet pipe (1) respectively, filtering ponds (8) one side outer wall between inlet tube (9) and outlet pipe (1) is fixed and is equipped with power device (6), the output shaft of power device (6) passes through filtering ponds (8) outer wall and is connected with drum filter screen (7), and drum filter screen (7) and filtering ponds (8) bottom sliding contact, filtering ponds (8) between drum filter screen (7) and inlet tube (9) are the precipitation tank, precipitation tank bottom intercommunication blow off pipe (10), drum filter screen (7) top is equipped with grid cleaning device.
2. A grille machine for sewage treatment as set forth in claim 1 wherein: grid cleaning device includes automatically controlled telescoping cylinder (17), automatically controlled telescoping cylinder (17) are fixed on support (16) upper portion, support (16) lower part is fixed at filtering ponds (8) outer wall top with power device (6) homonymy, the telescopic link fixed connection push pedal (3) middle part of automatically controlled telescoping cylinder (17), push pedal (3) set up directly over drum filter screen (7), push pedal (3) bottom is equipped with brush (5), brush (5) and drum filter screen (7) contact, it is fixed on filtering ponds (8) outer wall relative with power device (6) to be equipped with collecting pit (13).
3. A grille machine for sewage treatment as set forth in claim 2 wherein: the brackets (16) at two sides of the electric control telescopic cylinder (17) are respectively fixedly connected with one end of 1 guide rod (4), and the other end of the guide rod (4) is connected with the push plate (3) in a sliding way.
4. A grille machine for sewage treatment as set forth in claim 2 or 3 wherein: the two sides of the push plate (3) are respectively provided with a baffle (2), and the bottom of the baffle (2) is contacted with the cylinder filter screen (7).
5. A grille machine for sewage treatment as set forth in claim 2 or 3 wherein: the push plate (3) is an arc-shaped push plate, and the push plate (3) is consistent with the arc of the cylinder filter screen (7).
6. A grille machine for sewage treatment as set forth in claim 2 wherein: the bottom of the collecting tank (13) is fixed on a bearing plate (14) through a bolt (15), and the bearing plate (14) is fixed on the lower part of the outer wall of the filtering tank (8).
7. A grille machine for sewage treatment as set forth in claim 1 wherein: a drain valve (11) is arranged on the drain pipe (10).
8. A grille machine for sewage treatment as set forth in claim 1 wherein: the power device (6) can adopt a speed-reducing stepping motor.
9. A grille machine for sewage treatment as set forth in claim 1 wherein: the radian of the sliding connection part of the bottom of the filter tank (8) and the cylinder filter screen (7) is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220164418.6U CN216798936U (en) | 2022-01-21 | 2022-01-21 | Grille machine for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220164418.6U CN216798936U (en) | 2022-01-21 | 2022-01-21 | Grille machine for sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN216798936U true CN216798936U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220164418.6U Active CN216798936U (en) | 2022-01-21 | 2022-01-21 | Grille machine for sewage treatment |
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| Country | Link |
|---|---|
| CN (1) | CN216798936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259549A (en) * | 2022-07-18 | 2022-11-01 | 浙江北投环保科技有限公司 | River water environment treatment system |
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2022
- 2022-01-21 CN CN202220164418.6U patent/CN216798936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259549A (en) * | 2022-07-18 | 2022-11-01 | 浙江北投环保科技有限公司 | River water environment treatment system |
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