CN112939109B - Grid dross removal mechanism for sewage treatment - Google Patents
Grid dross removal mechanism for sewage treatment Download PDFInfo
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- CN112939109B CN112939109B CN202110117227.4A CN202110117227A CN112939109B CN 112939109 B CN112939109 B CN 112939109B CN 202110117227 A CN202110117227 A CN 202110117227A CN 112939109 B CN112939109 B CN 112939109B
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- 239000010865 sewage Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 230000005540 biological transmission Effects 0.000 claims abstract description 70
- 238000003860 storage Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cleaning In General (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention provides a grid deslagging device for sewage treatment, and relates to the technical field of grid maintenance for sewage treatment. This grid dross removal mechanism for sewage treatment, including supporting the support body, the top intermediate position fixedly connected with drive hydraulic push rod of support body, and the piston end that drives hydraulic push rod runs through the top that supports the support body and extends to its inside top side, drive hydraulic push rod's piston end fixedly connected with transmission gallows, a plurality of wind-guiding soft branch pipes of the even fixedly connected with in bottom of transmission gallows, it is a plurality of the common fixedly connected with air feed air knife in bottom of wind-guiding soft branch pipe, one side that the bottom of transmission gallows is close to the air feed air knife is provided with the water supply cover, a plurality of water guide soft branch pipes of the even fixedly connected with in top of water supply cover, and fixed connection between water guide soft branch pipe and the transmission gallows. The invention is beneficial to ensuring high-efficiency dead-angle-free automatic washing and removing of the residues on the grating and simultaneously preventing the residues falling to the bottom side from being fished up by the grating again.
Description
Technical Field
The invention relates to the technical field of grid maintenance for sewage treatment, in particular to a grid deslagging device for sewage treatment.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, the sewage treatment also increasingly enters the daily life of common people, the sewage treatment station is used for treating production and domestic sewage to reach the specified discharge standard and is an important facility for protecting the environment, and the sewage treatment station in the industrially developed countries is very popular, however, the number of sewage treatment stations in villages and towns in China is small, but the sewage treatment stations are gradually increased in the future, and the equipment commonly used in the sewage treatment plants is a grid sewage removal machine, and the grid sewage removal machine is a sewage removal machine for separating solid and liquid through a grid, and is equipment for removing grid slag intercepted by the grid from the water surface by a mechanical method.
At present, current grid dirt separator is after long-term the use, the debris that some silt or sewage are adhered to collection of its surface inevitable, grid dirt separator all cleans through artificial manual mode usually, but because the comparatively huge artificial clean mode efficiency of grid separator is obviously very low, in addition, some use the device that long brush class's cleaning structure carries out the slagging-off, also be difficult to effectively clean the residue on grid dirt separator surface, because every row of grid on grid surface is crisscross the setting each other, consequently long brush class's cleaning structure is difficult to brush the stain down when the stain on clearance grid surface, and current slagging-off cleaning structure can't be through adjusting clean structure and promoting the slagging-off effect when needs.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a grid deslagging device for sewage treatment, which solves the problems that the efficiency of a manual cleaning grid descaler is low and the cleaning effect is difficult to regulate due to the fact that the existing long brush type cleaning structure is difficult to brush stains.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: a grid deslagging device for sewage treatment comprises a supporting frame body, wherein a driving hydraulic push rod is fixedly connected to the middle position of the top end of the supporting frame body, the piston end of the driving hydraulic push rod penetrates through the top end of the supporting frame body and extends to the inner top side of the supporting frame body, a transmission hanger is fixedly connected to the piston end of the driving hydraulic push rod, a plurality of air guide soft branch pipes are uniformly and fixedly connected to the bottom end of the transmission hanger, an air supply air knife is fixedly connected to the bottom end of the air guide soft branch pipes, a water supply cover is arranged on one side, close to the air supply air knife, of the bottom end of the transmission hanger, a plurality of water guide soft branch pipes are uniformly and fixedly connected to the top end of the water supply cover, the water guide soft branch pipes are fixedly connected to the transmission hanger, a supporting bottom cover is fixedly connected to one side edge of the air supply air knife, and a push rod chute is formed in the outer side wall of the supporting bottom cover, one end of the support bottom cover close to the water supply cover is embedded with an extension bottom cover in a sliding connection mode, the extension bottom cover is embedded with a push rod sliding groove in a sliding connection mode, the top side of the extension bottom cover is rotatably connected with the top side of the support bottom cover, the middle side of the inner side wall of the support bottom cover is rotatably connected with a motor support, the top side of the motor support is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a transmission screw, the transmission screw is in threaded connection with a transmission seat, the transmission seat is respectively and fixedly connected with a first supporting rod and a second supporting rod corresponding to the positions of the air supply air knife and the water supply cover, the first supporting rod and the second supporting rod are respectively and rotatably connected with the air supply air knife and the water supply cover, one side of the bottom end of the air supply air knife close to the first supporting rod is fixedly connected with a sliding seat, and a limiting sliding groove is formed in the inner bottom end of the support bottom cover corresponding to the sliding seat, the sliding seat is connected with the limiting sliding groove in an embedded sliding mode, a first driving motor is fixedly connected to the middle position of the outer side wall of the transmission hanging frame, a transmission push rod is fixedly connected to an output shaft of the first driving motor, the transmission push rod penetrates through the push rod sliding groove and is rotatably connected with the extension bottom cover, an air supply fan is fixedly connected to one side, close to the middle position, of the top end of the support frame body, an air supply telescopic pipe is fixedly connected to the output end of the air supply fan, the air supply telescopic pipe penetrates through the top end of the support frame body to extend to the inner top side of the support frame body and is fixedly connected with the air guide soft branch pipes, a water storage tank is arranged on the outer bottom side of the support frame body, a water pump is fixedly connected to the bottom side of the water storage tank, a water guide main pipe is fixedly connected to the output end of the water pump, the water guide main pipe penetrates through the outer side wall of the support frame body to extend to the inner top side of the support frame body, and a water supply telescopic pipe is fixedly connected to one end, far away from the water pump, of the water guide main pipe, the water supply telescopic pipe is fixedly connected with the water guide soft branch pipes, the outer side wall of the support frame body is fixedly connected with a gear cover, the middle position of the top end of the gear cover is fixedly connected with a second driving motor, the inner side of the gear cover is uniformly and rotatably connected with three first gears, the output shaft of the second driving motor penetrates through the top end of the gear cover to extend to the inner side and is fixedly connected with the adjacent first gears, the three first gears are jointly engaged and connected with a first transmission chain, the two ends of the inner bottom side of the gear cover are respectively provided with a second gear, the two second gears are fixedly connected with the adjacent first gears, the positions of the inner side of the support frame body corresponding to the two second gears are respectively embedded and rotatably connected with a third gear, the inner side of the support frame body is mutually communicated with the gear cover, and the two third gears are jointly engaged and connected with the adjacent second gears to form a second transmission chain, two equal fixedly connected with supporting screw rod in bottom center department of third gear, and rotate between supporting screw rod and the support body and be connected and extend to the bottom of supporting the support body, two equal threaded connection in bottom of supporting screw rod has the bearing support, two the top of bearing support all with support the support body common fixedly connected with flexible soft cover.
Preferably, the equal fixedly connected with spacing slide bar in top both sides of transmission gallows, the equal fixedly connected with spacing sliding sleeve in the position that the top of supporting the support body corresponds spacing slide bar, two spacing sliding sleeve all link up each other with the interior top of supporting the support body between, and imbed sliding connection between spacing slide bar and the spacing sliding sleeve.
Preferably, the water supply cover is located obliquely above the air supply air knife.
Preferably, the outer surface of the threaded rod and the two sides of the fourth rotating gear are both provided with threads matched with the first thread block, and the directions of the threads on the two sides of the fourth rotating gear are opposite.
Preferably, a plurality of exhaust holes are uniformly formed in one end, far away from the supporting bottom cover, of the air supply air knife.
Preferably, a plurality of drain holes are uniformly formed in one end, far away from the supporting bottom cover, of the water supply cover.
Preferably, the bottom sides of the outer side walls at the two ends of the bearing support are respectively provided with a supporting base, and the top ends of the two supporting bases are respectively provided with a plurality of positioning screw holes.
The working principle is as follows: when the water supply device is used, the transmission push rod is driven by the first driving motor to rotate towards one side far away from the water supply cover along the push rod sliding groove, so that the extension bottom cover is retracted into the inner side of the support bottom cover, the protection of the air supply air knife and the water supply cover is removed, the air supply air knife and the water supply cover are exposed, then the transmission hanger is pushed to move downwards by the driving hydraulic push rod on the support frame body, the air supply air knife and the water supply cover at the bottom side of the transmission hanger correspondingly move towards one side of a drain outlet of the grid sewage remover, the air supply telescopic pipe and the water supply telescopic pipe correspondingly extend downwards, then cleaning liquid in the water storage tank is supplied into the water supply cover by the water pump through the water guide main pipe, the water supply telescopic pipe and the water guide soft branch pipe, so that water discharged from the water supply drain holes on the water supply cover forms a 'water knife' when a plurality of drain holes on the water supply drain hole are drained together, and the grid sewage remover drives the grid to circularly move still, therefore, the 'water knife' can conveniently wash the grid structure on the grid dirt removing machine without dead angles, dirt and residues on the grid of the grid dirt removing machine can be conveniently washed out, in the process, the air supply fan supplies air to the air supply air knife through the air supply telescopic pipe and each air guide soft branch pipe, when a plurality of air exhaust holes on the air supply air knife exhaust air together, air exhausted from the air exhaust holes on the air supply air knife forms an 'air curtain', so that the grid structure on the grid dirt removing machine can be conveniently blown without dead angles, the 'air curtain' is also positioned below the 'water knife' because the air supply air knife is positioned below the water supply cover, the residue and the dirt on the grid which are washed down by the 'water knife' are conveniently blocked by the 'air curtain', the residue which is washed down by the 'water knife' can be prevented from falling to the bottom side of the grid again, and the residue on the grid can be automatically washed out without dead angles, in addition, after the initial position of the grating is cleaned every time in order to enhance the cleaning of the grating, a second driving motor can be started, the second driving motor drives a first gear and a second gear in a gear cover to rotate through a first transmission chain, the second gear correspondingly drives a third gear and a support screw to rotate through a second transmission chain, so that the support frame body can descend towards one side of the bearing support, the positions of the 'air curtain' and the 'water knife' are closer to the grating, meanwhile, the transmission screw is driven to rotate through a stepping motor in the support bottom cover, a transmission seat drives the air supply air knife and the water supply cover to adjust the angle through the first support rod and the second support rod respectively, the 'air curtain' and the 'water knife' are convenient to directly impact on the surface of the grating, and the further cleaning of the stubborn residues on the surface of the grating is facilitated, is beneficial to improving the cleaning efficiency and the cleaning effect.
(III) advantageous effects
The invention provides a grid deslagging device for sewage treatment. The method has the following beneficial effects:
1. according to the grid deslagging device for sewage treatment, water discharged from the water discharge holes on the water supply cover simultaneously forms a water knife, and the grid sewage disposal machine still drives the grid to circularly move, so that the water knife can conveniently wash a grid structure on the grid sewage disposal machine without dead angles, dirt and residues on the grid of the grid sewage disposal machine can be washed out conveniently, in the process, the air supply fan supplies air to the air supply air knife through the air supply telescopic pipe and the air guide soft branch pipes, and when a plurality of air exhaust holes in the air supply air knife exhaust together, the air discharged from the air exhaust holes in the air supply air knife simultaneously forms an air curtain, so that the grid structure on the grid sewage disposal machine can be conveniently dried without dead angles The dirt is directly blocked by the air curtain, so that the situation that the residues washed down by the water jet knife fall to the bottom side of the grating again is favorably avoided, the situation that the residues on the grating are washed and removed automatically without dead angles in a high-efficiency mode is further favorably ensured, and meanwhile, the situation that the residues falling to the bottom side are scooped up by the grating again can be avoided.
2. After the initial position of the grid is cleaned at every time in order to enhance the cleaning effect, the second driving motor can be started, the second driving motor drives the first gear in the gear cover to rotate with the second gear through the first transmission chain, the second gear correspondingly drives the third gear to rotate with the supporting screw rod through the second transmission chain, so that the supporting frame body can descend towards one side of the bearing support, the air curtain and the water knife are closer to the grid, meanwhile, the driving screw rod is driven to rotate through the stepping motor in the supporting bottom cover, the transmission seat drives the air supply knife and the water supply cover to adjust the angle through the first supporting rod and the second supporting rod respectively, the air curtain and the water knife are convenient to directly impact on the surface of the grid, the further cleaning effect and the cleaning efficiency are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the drive hanger of the present invention;
FIG. 3 is a side view of the drive hanger of the present invention;
FIG. 4 is a rear view of the drive hanger of the present invention;
FIG. 5 is a rear view of the air knife and the air blower of the present invention;
fig. 6 is a schematic view of the inner side structure of the gear cover of the present invention.
Wherein, 1, supporting the frame body; 2. driving the hydraulic push rod; 3. a transmission hanger; 4. an air supply air knife; 5. a water supply cover; 6. a wind guide soft branch pipe; 7. a water guide soft branch pipe; 8. an air supply fan; 9. an air supply telescopic pipe; 10. a limiting slide bar; 11. a limiting sliding sleeve; 12. a water storage tank; 13. a water pump; 14. a water guide main pipe; 15. a first drive motor; 16. a transmission push rod; 17. a support base cover; 18. a push rod chute; 19. extending the bottom cover; 20. an exhaust hole; 21. a drain hole; 22. a water supply telescopic pipe; 23. a load bearing support; 24. a support base; 25. a gear cover; 26. a second drive motor; 27. a first gear; 28. a first drive chain; 29. a second gear; 30. a second drive chain; 31. a support screw; 32. a flexible soft cover; 33. a motor bracket; 34. a stepping motor; 35. a drive screw; 36. a first strut; 37. a second support bar; 38. a transmission seat; 39. a sliding seat; 40. a limiting chute; 41. a third gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1-6, an embodiment of the present invention provides a grid deslagging apparatus for sewage treatment, which includes a support frame 1, a driving hydraulic push rod 2 is fixedly connected to a middle position of a top end of the support frame 1, a piston end of the driving hydraulic push rod 2 extends to an inner top side of the support frame 1 through the top end of the support frame 1, a transmission hanger 3 is fixedly connected to a piston end of the driving hydraulic push rod 2, a plurality of wind guide flexible branch pipes 6 are uniformly and fixedly connected to a bottom end of the transmission hanger 3, an air supply knife 4 is commonly and fixedly connected to a bottom end of the plurality of wind guide flexible branch pipes 6, a water supply cover 5 is disposed at a side of the bottom end of the transmission hanger 3 close to the air supply knife 4, a plurality of water guide flexible branch pipes 7 are uniformly and fixedly connected to a top end of the water supply cover 5, the water guide flexible branch pipes 7 are fixedly connected to the transmission hanger 3, a support bottom cover 17 is fixedly connected to an edge of the bottom end of the transmission hanger 3 close to one side of the air supply knife 4, a push rod chute 18 is arranged on the outer side wall of the supporting bottom cover 17, one end of the supporting bottom cover 17 close to the water supply cover 5 is embedded and slidably connected with an extending bottom cover 19, the extending bottom cover 19 is embedded and slidably connected with the push rod chute 18, the top side of the extending bottom cover 19 is rotatably connected with the top side of the supporting bottom cover 17, the middle side of the inner side wall of the supporting bottom cover 17 is rotatably connected with a motor support 33, the top side of the motor support 33 is fixedly connected with a stepping motor 34, the output end of the stepping motor 34 is fixedly connected with a transmission screw 35, the transmission screw 35 is in threaded connection with a transmission seat 38, the transmission seat 38 is respectively and fixedly connected with a first support rod 36 and a second support rod 37 corresponding to the positions of the air supply air knife 4 and the water supply cover 5, the first support rod 36 and the second support rod 37 are respectively and rotatably connected with the air supply air knife 4 and the water supply cover 5, one side of the bottom end of the air supply air knife 4 close to the first support rod 36 is fixedly connected with a sliding seat 39, a limiting sliding groove 40 is arranged at the inner bottom end of the supporting bottom cover 17 corresponding to the sliding seat 39, a sliding connection is embedded between the sliding seat 39 and the limiting sliding groove 40, a first driving motor 15 is fixedly connected at the middle position of the outer side wall of the transmission hanger 3, a transmission push rod 16 is fixedly connected with an output shaft of the first driving motor 15, the transmission push rod 16 penetrates through the push rod sliding groove 18 and is rotatably connected with the extending bottom cover 19, an air supply fan 8 is fixedly connected at one side of the top end of the supporting frame body 1 close to the middle position, an air supply telescopic pipe 9 is fixedly connected with the output end of the air supply fan 8, the air supply telescopic pipe 9 penetrates through the top end of the supporting frame body 1 and extends to the inner top side thereof and is fixedly connected with the air guide soft branch pipes 6, a water storage tank 12 is arranged at the outer bottom side of the supporting frame body 1, a water pump 13 is fixedly connected with the bottom side of the water storage tank 12, and a water guide main pipe 14 is fixedly connected with the output end of the water pump 13, the water guide main pipe 14 penetrates through the outer side wall of the support frame body 1 to extend to the inner top side of the support frame body, one end of the water guide main pipe 14, which is far away from the water pump 13, is fixedly connected with a water supply extension pipe 22, the water supply extension pipe 22 and the plurality of water guide soft branch pipes 7 are fixedly connected, the outer side wall of the support frame body 1 is fixedly connected with a gear cover 25, the middle position of the top end of the gear cover 25 is fixedly connected with a second driving motor 26, the inner side of the gear cover 25 is uniformly and rotatably connected with three first gears 27, an output shaft of the second driving motor 26 penetrates through the top end of the gear cover 25 to extend to the inner side and is fixedly connected with the adjacent first gears 27, the three first gears 27 are jointly engaged and connected with a first transmission chain 28, the two ends of the inner bottom side of the gear cover 25 are respectively provided with a second gear 29, the two second gears 29 are fixedly connected with the adjacent first gears 27, the inner side of the support frame body 1 is embedded and rotatably connected with a third gear 41, the inner side of the support frame body 1 is communicated with the gear cover 25, the two third gears 41 are meshed with the adjacent second gear 29 to be connected with a second transmission chain 30, the centers of the bottom ends of the two third gears 41 are fixedly connected with support screw rods 31, the support screw rods 31 are rotatably connected with the support frame body 1 and extend to the bottom end of the support frame body 1, the bottom ends of the two support screw rods 31 are in threaded connection with bearing supports 23, the top ends of the two bearing supports 23 are fixedly connected with flexible soft covers 32 together with the support frame body 1, water discharged by the water supply cover 5 forms 'water knives', meanwhile, the grid cleaner still drives the grid to circularly move, and therefore the 'water knives' can conveniently wash the grid structure on the grid cleaner without dead angles, dirt and residues on the grid of the grid cleaner can be washed out conveniently, and in the process, the air supply fan 8 supplies air to the air supply fan 4 through the air supply flexible pipes 9 and the air guide soft branch pipes 6 In addition, after the initial position of cleaning the grating is enhanced each time, the second driving motor 26 can be started, so that the second driving motor 26 drives the first gear 27 and the second gear 29 in the gear cover 25 to rotate through the first transmission chain 28, the second gear 29 correspondingly drives the third gear 41 and the support screw 31 to rotate through the second transmission chain 30, so that the support frame body 1 can descend towards one side of the bearing support 23, so that the positions of the air curtain and the water jet are closer to the grille, and meanwhile, the transmission screw 35 is driven to rotate through the stepping motor 34 in the support bottom cover 17, so that the transmission seat 38 respectively drives the air supply air knife 4 and the water supply cover 5 to adjust the angle through the first support rod 36 and the second support rod 37, so that the air curtain and the water jet more directly impact on the surface of the grille, thereby being beneficial to further cleaning up stubborn residues on the surface of the grille, and being beneficial to improving the cleaning efficiency and the cleaning effect.
The equal fixedly connected with limit slide bar 10 in top both sides of transmission gallows 3, the equal fixedly connected with limit slide sleeve 11 in the position that the top of support body 1 corresponds limit slide bar 10, two limit slide sleeve 11 all link up each other with the interior top of supporting body 1 between, and imbed sliding connection between limit slide bar 10 and the limit slide sleeve 11, when drive hydraulic push rod 2 drives transmission gallows 3 and goes up and down, limit slide bar 10 on the transmission gallows 3 can slide in limit slide sleeve 11 correspondingly, thereby be favorable to avoiding transmission gallows 3 to take place the swing about when going up and down.
The water supply cover 5 is positioned above the air supply air knife 4 in an inclined manner, the water supply cover 5 and the air supply air knife 4 are arranged in a staggered manner, mutual interference can be avoided when the water supply cover 5 and the air supply air knife 4 are operated, and the air discharged from the air supply air knife 4 can be prevented from rushing towards the water supply cover 5 when the air is exhausted.
The position that the lateral wall of transmission gallows 3 corresponds first driving motor 15 has seted up the recess, and first driving motor 15 is fixed in the inboard of recess, locates first driving motor 15 in the recess, can be favorable to reducing the outside protrusion of first driving motor 15 to be convenient for reduce the holistic occupation space of transmission gallows 3, and then reduce the manufacturing volume that supports support body 1.
A plurality of exhaust holes 20 are uniformly formed in one end, far away from the supporting bottom cover 17, of the air supply air knife 4, so that air exhausted from the exhaust holes 20 in the air supply air knife 4 can form an air curtain when the exhaust holes 20 in the air supply air knife 4 exhaust air together, and therefore the grid structure on the grid sewage disposal machine can be conveniently blown without dead angles.
A plurality of drain holes 21 are uniformly formed in one end, far away from the supporting bottom cover 17, of the water supply cover 5, so that when the plurality of drain holes 21 on the water supply cover 5 drain water together, the water drained from the drain holes 21 on the water supply cover 5 forms a 'water knife', and therefore the grid structure on the grid sewage disposal machine can be washed without dead angles.
The both ends lateral wall bottom side of bearing support 23 all is provided with support base 24, and a plurality of location screws have all been seted up on two top of supporting base 24, is convenient for will support base 24 through fixing bolt and fix steadily around grid de-dirt machine to be favorable to promoting the stability of supporting support body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a grid dross removal mechanism for sewage treatment, includes support frame body (1), its characterized in that: the middle position of the top end of the supporting frame body (1) is fixedly connected with a driving hydraulic push rod (2), the piston end of the driving hydraulic push rod (2) penetrates through the top end of the supporting frame body (1) and extends to the inner top side of the supporting frame body, the piston end of the driving hydraulic push rod (2) is fixedly connected with a transmission hanger (3), the bottom end of the transmission hanger (3) is uniformly and fixedly connected with a plurality of air guide soft branch pipes (6), the bottom ends of the air guide soft branch pipes (6) are fixedly connected with an air supply air knife (4) together, one side, close to the air supply air knife (4), of the bottom end of the transmission hanger (3) is provided with a water supply cover (5), the top end of the water supply cover (5) is uniformly and fixedly connected with a plurality of water guide soft branch pipes (7), the water guide soft branch pipes (7) are fixedly connected with the transmission hanger (3), the edge, close to one side edge of the air supply air knife (4), of the bottom end of the transmission hanger (3) is fixedly connected with a supporting bottom cover (17), a push rod sliding groove (18) is formed in the outer side wall of the supporting bottom cover (17), one end of the supporting bottom cover (17) close to the water supply cover (5) is embedded into an extension bottom cover (19) in a sliding mode, the extension bottom cover (19) is embedded into the push rod sliding groove (18) in a sliding mode and is connected with the extension bottom cover (19), the top side of the extension bottom cover (19) is connected with the top side of the supporting bottom cover (17) in a rotating mode, a motor support (33) is connected to the middle side of the inner side wall of the supporting bottom cover (17) in a rotating mode, a stepping motor (34) is fixedly connected to the top side of the motor support (33), a transmission screw (35) is fixedly connected to the output end of the stepping motor (34), a transmission seat (38) is connected with a transmission seat (38) in a threaded mode, and a first supporting rod (36) and a second supporting rod (37) are fixedly connected to the positions, corresponding to the air supply knife (4) and the water supply cover (5), of the transmission seat (38), and a first supporting rod (36) and a second supporting rod (37) are respectively connected with the air supply air knife (4) and the water supply cover (5) in a rotating manner, one side of the bottom end of the air supply air knife (4) close to the first supporting rod (36) is fixedly connected with a sliding seat (39), the inner bottom end of the supporting bottom cover (17) is provided with a limiting sliding groove (40) corresponding to the position of the sliding seat (39), the sliding seat (39) is connected with the limiting sliding groove (40) in a sliding manner, the middle position of the outer side wall of the transmission hanging bracket (3) is fixedly connected with a first driving motor (15), the output shaft of the first driving motor (15) is fixedly connected with a transmission push rod (16), the transmission push rod (16) penetrates through the push rod sliding groove (18) and is connected with the extending bottom cover (19) in a rotating manner, one side of the top end of the supporting frame body (1) close to the middle position is fixedly connected with an air supply fan (8), the air supply device is characterized in that an air supply telescopic pipe (9) is fixedly connected to the output end of the air supply fan (8), the air supply telescopic pipe (9) penetrates through the top end of the support frame body (1) to extend to the inner top side of the support frame body and is fixedly connected with the air guide soft branch pipes (6), a water storage tank (12) is arranged on the outer bottom side of the support frame body (1), a water pump (13) is fixedly connected to the bottom side of the water storage tank (12), an output end of the water pump (13) is fixedly connected with a water guide main pipe (14), the water guide main pipe (14) penetrates through the outer side wall of the support frame body (1) to extend to the inner top side of the support frame body, one end, away from the water pump (13), of the water guide main pipe (14) is fixedly connected with a water supply telescopic pipe (22), the water supply telescopic pipe (22) is fixedly connected with the water guide soft branch pipes (7), and a gear cover (25) is fixedly connected to the outer side wall of the support frame body (1), position fixedly connected with second driving motor (26) in the middle of the top of gear cover (25), gear cover (25) inboard is evenly rotated and is connected with three first gear (27), and the output shaft of second driving motor (26) runs through the top of gear cover (25) and extend to inboard and with adjacent first gear (27) between fixed connection, three first gear (27) mesh joint is jointly connected with first drive chain (28), the interior bottom both ends of gear cover (25) all are provided with second gear (29), and two second gear (29) all with adjacent between first gear (27) fixed connection, the inboard position that corresponds two second gear (29) of support body (1) all imbeds and rotates and is connected with third gear (41), and link up each other between the inboard of support body (1) and gear cover (25), two third gear (41) all mesh joint with adjacent second gear (29) and are connected with second transmission Chain (30), two the equal fixedly connected with supporting screw rod (31) of bottom center department of third gear (41), and supporting screw rod (31) and support rotate between support body (1) to be connected and extend to the bottom that supports support body (1), two the equal threaded connection in bottom of supporting screw rod (31) has bearing support (23), two the top of bearing support (23) all with support the flexible soft cover (32) of the common fixedly connected with of support body (1).
2. A grille deslagging apparatus for sewage treatment according to claim 1 wherein: the equal fixedly connected with of top both sides of transmission gallows (3) limit slide bar (10), the equal fixedly connected with of position of the top of supporting frame body (1) corresponding limit slide bar (10) limit sliding sleeve (11), two limit sliding sleeve (11) all link up each other with the interior top of supporting frame body (1) between, and imbed sliding connection between limit slide bar (10) and limit sliding sleeve (11).
3. A grille deslagging apparatus for sewage treatment according to claim 1 wherein: the water supply cover (5) is positioned obliquely above the air supply air knife (4).
4. The grid deslagging apparatus for sewage treatment according to claim 1, wherein: a groove is formed in the position, corresponding to the first driving motor (15), of the outer side wall of the transmission hanging frame (3), and the first driving motor (15) is fixed to the inner side of the groove.
5. A grille deslagging apparatus for sewage treatment according to claim 1 wherein: and one end of the air supply air knife (4) far away from the supporting bottom cover (17) is uniformly provided with a plurality of exhaust holes (20).
6. A grille deslagging apparatus for sewage treatment according to claim 1 wherein: a plurality of drain holes (21) are uniformly formed in one end of the water supply cover (5) far away from the support bottom cover (17).
7. A grille deslagging apparatus for sewage treatment according to claim 1 wherein: the bottom sides of the outer side walls of the two ends of the bearing support (23) are respectively provided with a supporting base (24), and the top ends of the two supporting bases (24) are respectively provided with a plurality of positioning screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110117227.4A CN112939109B (en) | 2021-01-28 | 2021-01-28 | Grid dross removal mechanism for sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110117227.4A CN112939109B (en) | 2021-01-28 | 2021-01-28 | Grid dross removal mechanism for sewage treatment |
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| CN112939109A CN112939109A (en) | 2021-06-11 |
| CN112939109B true CN112939109B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110117227.4A Active CN112939109B (en) | 2021-01-28 | 2021-01-28 | Grid dross removal mechanism for sewage treatment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118791061B (en) * | 2024-07-10 | 2026-01-27 | 科盛环保科技股份有限公司 | In-situ interception component for sewage treatment of black and odorous river |
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| CN112939109A (en) | 2021-06-11 |
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