CN220589063U - Sewage discharge filtering device for wastewater treatment - Google Patents
Sewage discharge filtering device for wastewater treatment Download PDFInfo
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- CN220589063U CN220589063U CN202322093070.3U CN202322093070U CN220589063U CN 220589063 U CN220589063 U CN 220589063U CN 202322093070 U CN202322093070 U CN 202322093070U CN 220589063 U CN220589063 U CN 220589063U
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- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 17
- 239000010865 sewage Substances 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000007790 scraping Methods 0.000 claims description 54
- 239000007921 spray Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 29
- 239000002351 wastewater Substances 0.000 description 12
- 241000220317 Rosa Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sewage discharge filtering device for wastewater treatment, which comprises a box body, a water inlet, a water outlet, a filter plate I, a pushing mechanism, a filter plate II and a cleaning mechanism; the water inlet is positioned at the top end of the box body, and the water outlet is positioned on the side wall of the box body close to the bottom end; the filter plate I and the filter plate II are both positioned in the box body, the filter plate I is obliquely arranged on the inner side wall of the box body, and the filter plate II is arranged below the filter plate I; the pushing mechanism is arranged on the side wall of the box body and is positioned at the top end of the filter plate I; the cleaning mechanism is arranged on the outer side wall of the box body and is positioned at one end of the filter plate II; the box body is provided with a discharge hole I, a discharge hole II, a collecting box I and a collecting box II, and the discharge hole I and the collecting box I are arranged at one end of the filter plate I; the discharge gate II, collection box II are located the one end of filter II. The utility model can prevent the filter plates I and II from being blocked, and can prevent impurities from accumulating on one side of the filter plate I far away from the discharge port I.
Description
Technical Field
The utility model belongs to the technical field of water pollution treatment, and particularly relates to a sewage disposal filtering device for wastewater treatment.
Background
The chemical wastewater is wastewater such as process wastewater, cooling water, waste gas washing water, equipment and site flushing water and the like discharged in chemical production, and the wastewater can cause pollution to water bodies with different properties and different degrees; the waste water generally needs to be removed by coarse filtration equipment before purification treatment, and most of the waste water adopts a filter plate to remove solid impurities, but because the total amount of the waste water is more, the accommodating area of the filter plate is limited, so that the interior of the waste water is quickly filled with impurities, and the filter plate is blocked if the waste water is not timely cleaned.
Through retrieval, the patent number is CN202222395908.X, including filtering component, filtering component includes rose box, mounting, first filter screen, second filter screen, collecting box and clearance piece, the mounting fixed connection in rose box one side, first filter screen and second filter screen slide in proper order peg graft in the rose box, and first filter screen with second filter network card connects in the mounting, the collecting box intercommunication set up in rose box one side, clearance piece runs through the collecting box and extends to the rose box in; the treatment process has the following defects: the cleaning motor drives the threaded rod to rotate, the threaded rod drives the scraping plate to move, the scraping plate can clean impurities on the first filter screen and the second filter screen, and the impurities are cleaned into the collecting box by the scraping plate; but first filter screen and second filter screen have partial impurity to remain when the clearance, when the clearance motor passes through the threaded rod and drives the scraper blade and return, can bring back partial residual impurity, thereby can lead to the impurity to pile up in scraper blade one side through the accumulation, inconvenient clearance.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a sewage disposal filtering device for wastewater treatment, which can prevent a filtering plate I and a filtering plate II from being blocked and prevent impurities from accumulating on one side of the filtering plate I far away from a discharge port I.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a sewage discharge filtering device for wastewater treatment comprises a box body, a water inlet, a water outlet, a filter plate I, a pushing mechanism, a filter plate II and a cleaning mechanism; the water inlet is positioned at the top end of the box body, and the water outlet is positioned on the side wall of the box body close to the bottom end; the filter plate I and the filter plate II are both positioned in the box body, the filter plate I is obliquely arranged on the inner side wall of the box body, and the filter plate II is arranged below the filter plate I; the pushing mechanism is arranged on the side wall of the box body and is positioned at the top end of the filter plate I; the cleaning mechanism is arranged on the outer side wall of the box body and is positioned at one end of the filter plate II; the box body is provided with a discharge hole I, a discharge hole II, a collecting box I and a collecting box II, and the discharge hole I and the collecting box I are arranged at one end of the filter plate I; the discharging hole II and the collecting box II are positioned at one end of the filter plate II; the wastewater enters the box body through the water inlet, is filtered through the filter plate I and the filter plate II in sequence, and is discharged through the water outlet; when more impurities exist on the filter plate I, the pushing mechanism cleans the impurities into the collecting box I through the discharge port I; when the filter plate II needs to be cleaned, the filter plate II is moved out through the discharge hole II and cleaned through the cleaning mechanism, so that the filter plate I and the filter plate II are prevented from being blocked.
The pushing mechanism comprises a scraping plate, a cleaning brush, a mounting plate, a screw rod, a limiting rod, a motor I, an adjusting mechanism and a fixed block; the fixed blocks are provided with a pair of fixed blocks which are respectively and obliquely fixed on the side wall of the box body; two ends of the screw rod are respectively and movably connected to the fixed block through bearings; the limiting rods are provided with a pair and are respectively positioned at two sides of the screw rod, and both ends of the limiting rods are fixed on the side wall of the box body; the motor I is fixed at one end of the fixed block, which is positioned at the outer side of the box body, and the output end of the motor I is connected with one end of the screw rod; the mounting plate is connected to the screw rod through threads, two ends of the mounting plate are connected with the limiting rod through holes, and a guide groove is formed in the mounting plate; one end of the scraping plate is connected in the guide groove of the mounting plate in a T shape, and the other end of the scraping plate is attached to the top end of the filter plate I; the cleaning brush is fixed on the side wall of one end of the scraping plate, which is far away from the pushing fork; one end of the adjusting mechanism is arranged on the side wall of the mounting plate and is connected with the scraping plate; when the filter plate I needs to be cleaned, the motor I provides power to drive the screw rod to rotate, the screw rod drives the mounting plate to move along the limiting rod through threads, and the mounting plate drives the scraping plate and the cleaning brush to move along the upper surface of the filter plate I, so that impurities on the filter plate I are pushed to the position of the discharge port I through the scraping plate and are conveyed out through the discharge port I; meanwhile, the cleaning brush on one side of the side wall of the scraping plate is used for cleaning the filter plate, fine and residual impurities on the filter plate can be cleaned, and the blocking of the filter plate I is further prevented, so that the filtering efficiency of the filter plate I is affected.
The adjusting mechanism comprises a fixed frame, an inclined block, a moving plate, a spring and a compressing block; the fixing frame is provided with a pair of fixing frames, one end of each fixing frame is symmetrically fixed on the side wall of the mounting plate, and the side wall of each fixing frame is provided with a guide through hole; the movable plate is provided with a pair of guide through holes which are respectively and movably connected in the corresponding guide through holes of the pair of fixing frames; one end of the scraping plate, which is close to the mounting plate, is provided with an inclined through hole, one end of the inclined block is connected to the moving plate, and the other end of the inclined block penetrates through the inclined through hole on the scraping plate to be connected with the other moving plate; the fixing frame is provided with a mounting groove on the inner wall of the guide through hole, one end of the spring is fixedly connected in the mounting groove, one end of the compression block is connected to one end of the spring far away from the mounting groove, and the other end of the compression block is abutted against the side wall of the movable plate; when the mounting plate drives the scraping plate and the regulating mechanism to move to one end of the box body provided with the discharge hole I along the screw rod and the limiting rod, the extruding plate on the inner side wall of the box body is contacted with the moving plate so as to extrude the moving plate, and at the moment, the moving plate moves along the guide through hole so as to drive the inclined block to move along the inclined through hole on the scraping plate, and meanwhile, the scraping plate is driven to move upwards along the guide groove; make scraping flitch and cleaning brush keep away from filter I, when can preventing cleaning brush and scraping the flitch and return, cleaning brush and scraping the flitch and bring back the impurity that part remained on the filter I, lead to impurity to pile up in the filter I one side of keeping away from discharge gate I, inconvenient clearance; the compacting blocks are always abutted against the two ends of the movable plate under the action of the springs, so that the movable plate and the inclined blocks can be prevented from moving downwards due to vibration when moving along the screw rod.
The cleaning mechanism comprises a water guide pipe, a spray head, a roller brush, a motor II and an electric push rod; the water guide pipes are provided with two groups and are respectively positioned at the upper side and the lower side of the filter plate II; the spray heads are provided with a plurality of spray heads which are uniformly distributed on the water guide pipe; the roller brush is movably connected to the outer side wall of the box body through a bearing, the motor II is positioned on the side wall of the box body, and the output shaft is connected to one end of the roller brush; the electric push rod is provided with a pair of electric push rods which are all fixed on the outer side wall of the box body, and the output end of the electric push rod is connected with one end of the filter screen II, which is far away from the collecting box II; the electric putter provides power and drives the filter II and remove along the box inner wall to make filter II shift out inside the box, aqueduct and shower nozzle spray clear water to filter II simultaneously on, motor II drive roller brush rotates, thereby reaches the purpose of clearance filter II.
The scraping plate side wall is set to be the inclined plane that extends to filter I, and is equipped with a plurality of evenly distributed's pushing fork on the inclined plane, resistance when can reduce scraping plate removal scraping impurity on the filter.
The filter holes of the filter plate I are always larger than the filter holes of the filter plate II.
Compared with the prior art, the utility model has the beneficial effects that:
1) When the filter plate I needs to be cleaned, the motor I provides power to drive the screw rod to rotate, the screw rod drives the mounting plate to move along the limiting rod through threads, and the mounting plate drives the scraping plate and the cleaning brush to move along the upper surface of the filter plate I, so that impurities on the filter plate I are pushed to the position of the discharge port I through the scraping plate and are conveyed out through the discharge port I; meanwhile, the cleaning brush on one side of the side wall of the scraping plate is used for cleaning the filter plate, fine and residual impurities on the filter plate can be cleaned, and blocking of the filter plate I is further prevented, and the filtering efficiency of the filter plate I is affected;
2) When the mounting plate drives the scraping plate and the regulating mechanism to move to one end of the box body provided with the discharge hole I along the screw rod and the limiting rod, the extruding plate on the inner side wall of the box body is contacted with the moving plate so as to extrude the moving plate, and at the moment, the moving plate moves along the guide through hole so as to drive the inclined block to move along the inclined through hole on the scraping plate, and meanwhile, the scraping plate is driven to move upwards along the guide groove; make scraping the flitch and cleaning brush keep away from filter I, can prevent when cleaning brush and scraping the flitch and return, prevent that cleaning brush and scraping the flitch from bringing back the impurity that part was remained on the filter I, lead to impurity to pile up in the filter I one side of keeping away from discharge gate I, inconvenient clearance; the compacting blocks are always abutted against the two ends of the movable plate under the action of the springs, so that the movable plate and the inclined blocks can be prevented from moving downwards due to vibration when moving along the screw rod.
Drawings
FIG. 1 is a schematic diagram of a sewage treatment filter device for wastewater treatment according to the present utility model;
FIG. 2 is a schematic diagram of a sewage treatment filter device for wastewater treatment according to the present utility model;
FIG. 3 is a schematic diagram of the internal structure of a sewage treatment filter device for wastewater treatment according to the present utility model;
FIG. 4 is a schematic diagram of the pushing mechanism in the sewage treatment filtering device for wastewater treatment of the present utility model;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 4;
FIG. 6 is a schematic diagram of the structure of an adjusting mechanism in a sewage treatment and filtration device for wastewater treatment according to the present utility model;
in the figure: 1. a case; 101. a discharge port I; 102. a discharge port II; 103. a collecting box I; 104. a collecting box II; 2. a water inlet; 3. a water outlet; 4. a filter plate I; 5. a pushing mechanism; 501. a scraping plate; 5011. a pushing fork; 5012. an inclined through hole; 502. cleaning brushes; 503. a mounting plate; 5031. a guide groove; 504. a screw rod; 505. a limit rod; 506. a motor I; 507. an adjusting mechanism; 5071. a fixing frame; 50711. a guide through hole; 50712. a mounting groove; 5072. a sloping block; 5073. a moving plate; 5074. a spring; 5075. a compaction block; 508. a fixed block; 6. a filter plate II; 7. a cleaning mechanism; 701. a water conduit; 702. a spray head; 703. a roller brush; 704. a motor II; 705. an electric push rod.
Detailed Description
The technical scheme of the present utility model will be further specifically described below with reference to fig. 1 to 6 for the convenience of understanding of those skilled in the art.
A sewage disposal filtering device for wastewater treatment comprises a box body 1, a water inlet 2, a water outlet 3, a filter plate I4, a pushing mechanism 5, a filter plate II 6 and a cleaning mechanism 7; the water inlet 2 is positioned at the top end of the box body 1, and the water outlet 3 is positioned on the side wall of the box body 1 close to the bottom end; the filter plate I4 and the filter plate II 6 are both positioned in the box body 1, the filter plate I4 is obliquely arranged on the inner side wall of the box body 1, and the filter plate II 6 is arranged below the filter plate I4; the pushing mechanism 5 is arranged on the side wall of the box body 1 and is positioned at the top end of the filter plate I4; the cleaning mechanism 7 is arranged on the outer side wall of the box body 1 and is positioned at one end of the filter plate II 6; the box body 1 is provided with a discharge port I101, a discharge port II 102, a collection box I103 and a collection box II 104, wherein the discharge port I101 and the collection box I103 are arranged at one end of the filter plate I4; the discharge port II 102 and the collecting box II 104 are positioned at one end of the filter plate II 6; the wastewater enters the box body 1 through the water inlet 2, is filtered through the filter plate I4 and the filter plate II 6 in sequence, and is discharged from the water outlet 3; when more impurities exist on the filter plate I4, the pushing mechanism 5 cleans the impurities into the collecting box I103 through the discharge port I101; when the filter plate II 6 needs to be cleaned, the filter plate II 6 is moved out through the discharge hole II 102 and cleaned by the cleaning mechanism 7, so that the filter plates I4 and II 6 are prevented from being blocked.
The pushing mechanism 5 comprises a scraping plate 501, a cleaning brush 502, a mounting plate 503, a screw rod 504, a limiting rod 505, a motor I506, an adjusting mechanism 507 and a fixing block 508; the fixing blocks 508 are provided with a pair of fixing blocks which are respectively and obliquely fixed on the side wall of the box body 1; two ends of the screw rod 504 are respectively and movably connected to the fixed block 508 through bearings; the limiting rods 505 are provided with a pair, are respectively positioned at two sides of the screw rod 504, and both ends of the limiting rods are fixed on the side wall of the box body 1; the motor I506 is fixed at one end of the fixed block 508, which is positioned outside the box body 1, and the output end of the motor I506 is connected with one end of the screw rod 504; the mounting plate 503 is connected to the screw rod 504 through threads, two ends of the mounting plate are connected with the limiting rod 505 through holes, and a guide groove 5031 is formed in the mounting plate 503; one end of the scraping plate 501 is connected in a guide groove 5031 of the mounting plate 503 in a T shape, and the other end is attached to the top end of the filter plate I4; the cleaning brush 502 is fixed on the side wall of one end of the scraping plate 501 away from the pushing fork 5011; one end of the adjusting mechanism 507 is arranged on the side wall of the mounting plate 503 and is connected with the scraping plate 501; when the filter plate I4 needs to be cleaned, the motor I506 provides power to drive the screw rod 504 to rotate, the screw rod 504 drives the mounting plate 503 to move along the limiting rod 505 through threads, and the mounting plate 503 drives the scraping plate 501 and the cleaning brush 502 to move along the upper surface of the filter plate I4, so that impurities on the filter plate I4 are pushed to the position of the discharge port I101 through the scraping plate 501 and are transported out from the discharge port I101; meanwhile, the cleaning brush 502 on one side of the side wall of the scraping plate 501 cleans the filter plate I4, fine and residual impurities on the filter plate I4 can be cleaned, and the filter efficiency of the filter plate I4 is further prevented from being influenced after the filter plate I4 is blocked.
The adjusting mechanism 507 comprises a fixed frame 5071, an inclined block 5072, a moving plate 5073, a spring 5074 and a pressing block 5075; the fixing frame 5071 is provided with a pair, one end of the fixing frame 5071 is symmetrically fixed on the side wall of the mounting plate 503, and the side wall of the fixing frame 5071 is provided with a guide through hole 50711; the movable plate 5073 is provided with a pair of guide through holes 50711 which are respectively and movably connected in the corresponding guide through holes of the pair of fixing frames 5071; one end side wall of the scraping plate 501, which is close to the mounting plate 503, is provided with an inclined through hole 5012, one end of the inclined block 5072 is connected to the moving plate 5073, and the other end passes through the inclined through hole 5012 on the scraping plate 501 to be connected with the other moving plate 5073; the inner wall of the fixing bracket 5071, which is positioned in the guide through hole 50711, is provided with a mounting groove 50712, one end of a spring 5074 is fixedly connected in the mounting groove 50712, one end of a pressing block 5075 is connected to one end of the spring 5074, which is far away from the mounting groove 50712, and the other end of the pressing block is abutted against the side wall of the movable plate 5073; when the mounting plate 503 drives the scraping plate 501 and the regulating mechanism 507 to move to one end of the box body 1 provided with the discharge hole I101 along the lead screw 504 and the limit rod 505, the extrusion plate on the inner side wall of the box body 1 is contacted with the moving plate 5073, so that the moving plate 5073 is extruded, at the moment, the moving plate 5073 moves along the guide through hole 50711, so that the inclined block 5072 is driven to move along the inclined through hole 5012 on the scraping plate 501, and meanwhile, the scraping plate 501 is driven to move upwards along the guide groove 5031; make scraper plate 501 and cleaning brush 502 keep away from filter I4, when can preventing that cleaning brush 502 and scraper plate 501 from returning, cleaning brush 502 and scraper plate 501 carry back the impurity that part was remained on filter I4, lead to impurity to pile up in filter I4 and keep away from one side of discharge gate I101, inconvenient clearance; the pressing block 5075 always abuts against the two ends of the moving plate 5073 under the action of the spring 5074, so that the scraping plate 501 can be prevented from moving downwards due to vibration when the moving plate 5073 and the inclined block move along the screw rod 504.
The cleaning mechanism 7 comprises a water guide pipe 701, a spray head 702, a roller brush 703, a motor II 704 and an electric push rod 705; the water guide pipes 701 are provided with two groups which are respectively positioned at the upper side and the lower side of the filter plate II 6; the spray heads 702 are provided with a plurality of spray heads which are uniformly distributed on the water guide pipe 701; the roller brush 703 is movably connected to the outer side wall of the box body 1 through a bearing, the motor II 704 is positioned on the side wall of the box body 1, and an output shaft is connected to one end of the roller brush 703; the electric push rod 705 is provided with a pair of electric push rods which are all fixed on the outer side wall of the box body 1, and the output end of the electric push rod is connected with one end of the filter plate II 6 far away from the collecting box II 104; the electric putter 705 provides power and drives filter II 6 along the removal of box 1 inside wall to make filter II 6 remove inside the box 1, aqueduct 701 and shower nozzle 702 spray the clear water to filter II 6 simultaneously, and motor II 704 drives roller brush 703 rotation, thereby reaches the purpose of clearance filter II 6.
The inclined plane that extends to filter I4 is established to the scraper 501 lateral wall, and is equipped with a plurality of evenly distributed's pushing fork 5011 on the inclined plane, resistance when can reduce scraper 501 removal scraping impurity on the filter I4.
The filter holes of the filter plate I are always larger than the filter holes of the filter plate II.
A sewage disposal filtering device for wastewater treatment has the following working processes: the wastewater enters the box body 1 through the water inlet 2, is filtered through the filter plate I4 and the filter plate II 6 in sequence, and is discharged from the water outlet 3; when more impurities exist on the filter plate I4, the pushing mechanism 5 cleans the impurities into the collecting box I103 through the discharge port I101; when the filter plate II 6 needs to be cleaned, the filter plate II 6 is moved out through the discharge hole II 102 and cleaned by the cleaning mechanism 7, so that the filter plates I4 and II 6 are prevented from being blocked.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (4)
1. A sewage discharge filtering device for wastewater treatment comprises a box body, a water inlet, a water outlet, a filter plate I, a pushing mechanism, a filter plate II and a cleaning mechanism; the water inlet is positioned at the top end of the box body, and the water outlet is positioned on the side wall of the box body close to the bottom end; the filter plate I and the filter plate II are both positioned in the box body, the filter plate I is obliquely arranged on the inner side wall of the box body, and the filter plate II is arranged below the filter plate I; the pushing mechanism is arranged on the side wall of the box body and is positioned at the top end of the filter plate I; the cleaning mechanism is arranged on the outer side wall of the box body and is positioned at one end of the filter plate II; the box body is provided with a discharge hole I, a discharge hole II, a collecting box I and a collecting box II, and the discharge hole I and the collecting box I are arranged at one end of the filter plate I; the discharging hole II and the collecting box II are positioned at one end of the filter plate II;
the pushing mechanism comprises a scraping plate, a cleaning brush, a mounting plate, a screw rod, a limiting rod, a motor I, an adjusting mechanism and a fixed block; the fixed blocks are provided with a pair of fixed blocks which are respectively and obliquely fixed on the side wall of the box body; two ends of the screw rod are respectively and movably connected to the fixed block through bearings; the limiting rods are provided with a pair and are respectively positioned at two sides of the screw rod, and both ends of the limiting rods are fixed on the side wall of the box body; the motor I is fixed at one end of the fixed block, which is positioned at the outer side of the box body, and the output end of the motor I is connected with one end of the screw rod; the mounting plate is connected to the screw rod through threads, two ends of the mounting plate are connected with the limiting rod through holes, and a guide groove is formed in the mounting plate; one end of the scraping plate is connected in the guide groove of the mounting plate in a T shape, and the other end of the scraping plate is attached to the top end of the filter plate I; the cleaning brush is fixed on the side wall of one end of the scraping plate, which is far away from the pushing fork; one end of the adjusting mechanism is arranged on the side wall of the mounting plate and is connected with the scraping plate; the adjusting mechanism comprises a fixed frame, an inclined block, a moving plate, a spring and a compressing block; the fixing frame is provided with a pair of fixing frames, one end of each fixing frame is symmetrically fixed on the side wall of the mounting plate, and the side wall of each fixing frame is provided with a guide through hole; the movable plate is provided with a pair of guide through holes which are respectively and movably connected in the corresponding guide through holes of the pair of fixing frames; one end of the scraping plate, which is close to the mounting plate, is provided with an inclined through hole, one end of the inclined block is connected to the moving plate, and the other end of the inclined block penetrates through the inclined through hole on the scraping plate to be connected with the other moving plate; the mount is located and is equipped with the mounting groove on the inner wall of direction through-hole, and spring one end fixed connection is in the mounting groove, and the one end of keeping away from the mounting groove at the spring is connected to compact heap one end, and the other end is contradicted on the movable plate lateral wall.
2. The sewage filtering device for wastewater treatment according to claim 1, wherein the cleaning mechanism comprises a water guide pipe, a spray head, a roller brush, a III and an electric push rod; the water guide pipes are provided with two groups and are respectively positioned at the upper side and the lower side of the filter plate II; the spray heads are provided with a plurality of spray heads which are uniformly distributed on the water guide pipe; the roller brush is movably connected to the outer side wall of the box body through a bearing, the motor II is positioned on the side wall of the box body, and the output shaft is connected to one end of the roller brush; the electric push rod is provided with a pair of electric push rods which are all fixed on the outer side wall of the box body, and the output end of the electric push rod is connected with one end of the filter screen II, which is far away from the collecting box II.
3. The sewage treatment filtering device for wastewater treatment according to claim 1, wherein the side wall of the scraping plate is an inclined plane extending towards the filtering plate I, and a plurality of pushing forks are uniformly distributed on the inclined plane.
4. A blowdown filter device for wastewater treatment according to claim 1, wherein the filter holes of the filter plate i are always larger than the filter holes of the filter plate ii.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093070.3U CN220589063U (en) | 2023-08-05 | 2023-08-05 | Sewage discharge filtering device for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093070.3U CN220589063U (en) | 2023-08-05 | 2023-08-05 | Sewage discharge filtering device for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589063U true CN220589063U (en) | 2024-03-15 |
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ID=90167918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322093070.3U Active CN220589063U (en) | 2023-08-05 | 2023-08-05 | Sewage discharge filtering device for wastewater treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN220589063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120058086A (en) * | 2025-03-28 | 2025-05-30 | 安徽东至广信农化有限公司 | Separation treatment equipment for wastewater |
-
2023
- 2023-08-05 CN CN202322093070.3U patent/CN220589063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120058086A (en) * | 2025-03-28 | 2025-05-30 | 安徽东至广信农化有限公司 | Separation treatment equipment for wastewater |
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