CN114515462A - High-efficient gyration grid check de-dirt machine - Google Patents
High-efficient gyration grid check de-dirt machine Download PDFInfo
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- CN114515462A CN114515462A CN202210256540.0A CN202210256540A CN114515462A CN 114515462 A CN114515462 A CN 114515462A CN 202210256540 A CN202210256540 A CN 202210256540A CN 114515462 A CN114515462 A CN 114515462A
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- filter screen
- bristles
- baffle
- shell
- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Brushes (AREA)
Abstract
The invention relates to the technical field of sewage treatment, and discloses a high-efficiency rotary grille remover which comprises a shell, wherein a rotating shaft is arranged in the shell, a main shaft is fixedly connected to the outer side of the rotating shaft, a driven chain wheel is movably connected to the outer side of the main shaft, and a filter screen is fixedly arranged on the surface of the driven chain wheel. The cleaning brush is arranged on the counterclockwise side of the filter screen vertical to the ground, the rotating speed of the filter screen and the bristles is limited by the difference of the sizes of the gears, so that the speed of the bristles is slightly higher than that of the filter plate, the bristles scrape fiber dirt on the filter screen, meanwhile, a part of high-pressure airflow in the original air inlet pipe is guided into the sleeve, the fiber dirt on the filter screen is cleaned through the air outlet along with the bristles, the dirt is blocked by the baffle, and finally, the high-pressure airflow drops from the back of the fixing plate, so that the rotation of the filter screen is not blocked while the cleaning brush is used for cleaning the filter screen.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a high-efficiency rotary grille remover.
Background
The rotary grid dirt separator is a rotary grid chain with unique rake teeth assembled into a group, the rake teeth chain is driven by a motor reducer to perform rotary motion in the direction opposite to the water flow, when the rake teeth chain rotates to the upper part, relative self-cleaning motion is generated between the rake teeth due to the guide of a grooved wheel and a bending wheel, most of solid matters fall down by gravity, and the other part cleans up the sundries adhered to the rake teeth by the reverse motion of a cleaner.
However, when the device is used for cleaning fine suspended matters and suspended solids in sewage, especially fibrous similar matters, which are easy to wind on a grid body and a rake and difficult to clean, the prior rotary filter screen type grid cleaner of patent No. CN 102887553B3 comprises a frame, a driving device, a transmission chain, two main chain wheels, a main shaft, a cleaning brush, an air inlet pipe, an air nozzle, two traction chains, two auxiliary chain wheels, a filter frame, a filter screen, a screen plate, a water baffle plate and an air compressor, wherein the driving device is used for driving the transmission chain to move, the transmission chain drives the main chain wheels to rotate, then the main chain wheels and the traction chains are driven to rotate, so that the filter frame, the filter screen and the screen plate on the traction chains do rotary motion, dirt on the screen plate can fall down due to the action of gravity, and the fibrous dirt staying on the screen plate and the filter screen plate can finally fall under the dual actions of the cleaning brush and the high-pressure air nozzle, and cleaning is carried out, and finally, the fiber dirt is cleaned.
However, a disadvantage of this cleaning process is that in the invention, the presence of the cleaning brush affects the movement of the screen, and if the screen is to be cleaned, it must be contacted, which then hinders the movement of the screen, increasing the work load of the main sprocket and affecting the operation of the motor.
Disclosure of Invention
Aiming at the defects of the prior grid cleaner in the background technology in the using process, the invention provides the high-efficiency rotary grid cleaner which has the advantages of cleaning fiber dirt and not influencing the rotation of a filter screen, and solves the problems in the background technology.
The invention provides the following technical scheme: the utility model provides a high-efficient gyration grid scrubbing machine, includes the shell, the internally mounted of shell has the pivot, the outside fixedly connected with main shaft of pivot, the outside swing joint of main shaft has from the sprocket, from the fixed surface of sprocket to install the filter screen, also fixed mounting has the baffle from the surface of sprocket, the intake pipe is still installed to the inside of shell, install the air cock in the intake pipe, the air cock orientation is from the back of sprocket, filter screen, the inside of shell is located the below of pivot and is provided with the slave shaft, swing joint between the lateral wall of slave shaft and shell, install the master gear in the pivot, install the slave gear from the epaxial, install the baffle on the shell, the baffle separates into two cavitys, is sewage treatment chamber and transmission chamber respectively with the master gear, from the structure such as sprocket, filter screen, baffle, the main gear, be located the inside in transmission chamber from the gear, the main gear, mesh between the gear from, the external side fixed mounting that the axis is located sewage treatment chamber has the sleeve pipe, sheathed tube outside fixed mounting has the brush of decontaminating, the bottom of shell is provided with out dirty mouthful.
Preferably, the filter screen, the baffle are installed at intervals, the filter screen, the baffle equipartition are on the surface from the sprocket, the cross sectional shape of baffle is hook shape, and the hook point of baffle is towards the clockwise that the pivot rotated.
Preferably, the diameter of the master gear is larger than that of the slave gear, and the rotation speed of the rotating shaft is a little faster than that of the air inlet pipe.
Preferably, the cleaning brushes are uniformly distributed along the axial center of the driven shaft in the circumferential direction, and the distance between the adjacent filter screens is equal to the distance between the adjacent cleaning brushes.
Preferably, the cleaning brush comprises a fixed plate, one end of the fixed plate is fixedly installed with the outer side of the sleeve, a compression block is fixedly installed on the fixed plate in the anticlockwise direction, bristles are installed on the compression block, the bristles are in an inclined upward hook shape, an air cavity is formed in the fixed plate, a through hole is formed in one side, close to the sleeve, of the air cavity and communicated with the cavity in the sleeve, an installation plate is fixedly installed at one end, located inside the compression block, of the bristles, a rubber bag is fixedly installed on the other side of the installation plate, the other side of the rubber bag is communicated with a piston cavity, the piston cavity is located inside the fixed plate and located inside the compression block, oil is filled in the rubber bag, the piston cavity is in a shape of a Chinese character 'ji', a piston block is slidably installed on the vertical part of the piston cavity, and a spring is installed at the bottom, far away from the rubber bag, of the piston block, utilize the spring to reset the piston piece, not draw in the figure, install the gas outlet on fixed plate and the compression piece, the gas outlet is located between the adjacent brush hair, and the piston chamber runs through the gas outlet and extends to the opposite side, the through-hole has been seted up on the piston piece, the brush of decontaminating is equipped with four altogether, four the brush of decontaminating distributes along sheathed tube centre of a circle circumference.
Preferably, the structure of compression piece is the sponge, and has wrapped up rubber in the outside of compression piece, so can enough make the compression piece compressible, also can prevent that moisture from being absorbed by the sponge, lead to the weight of compression piece too big for the compression piece drops.
The invention has the following beneficial effects:
1. the dirt cleaning brush is arranged on the counterclockwise side of the filter screen vertical to the ground, the rotating speed of the filter screen and the bristles is limited by the aid of different sizes of the gears, the bristles are slightly higher than the speed of the filter plate, fiber dirt on the filter screen is scraped by the bristles, a part of high-pressure air flow in an original air inlet pipe is guided into the sleeve, the fiber dirt on the filter screen is cleaned by the aid of the air outlet and the bristles, the dirt is blocked by the aid of the baffle, and finally the dirt falls off from the back of the fixing plate, so that the filter screen is cleaned by the dirt cleaning brush, and the rotation of the filter screen is not blocked.
2. According to the invention, the rotating speed of the cleaning brush is greater than that of the filter screen, so that the extrusion force between the cleaning brush and the filter screen under different rotating conditions is different, only when the cleaning brush is in contact with the filter screen, the extrusion force presses the bristles, the compression block is compressed, the rubber bag inside is also compressed, the oil inside flows into the piston cavity to extrude the piston block, so that the air outlet is opened, the waste of high-pressure airflow is reduced, the high-pressure airflow is ensured to be opened only when the bristles are in contact with the filter screen, and the utilization rate of the high-pressure airflow is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a partially enlarged structural view of the cleaning brush of the present invention;
FIG. 5 is a schematic view of the structure of the cleaning brush of the present invention when pressed.
In the figure: 1. a housing; 2. a rotating shaft; 3. a main shaft; 4. a slave sprocket; 5. filtering with a screen; 6. a baffle plate; 7. an air inlet pipe; 8. a driven shaft; 9. a main gear; 10. a slave gear; 11. a partition plate; 12. a sleeve; 13. cleaning a dirt brush; 131. a fixing plate; 132. compressing the block; 133. brushing; 134. an air cavity; 135. mounting a plate; 136. a rubber bladder; 137. a piston cavity; 138. a piston block; 139. an air outlet; 14. a sewage outlet.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a high-efficiency rotary grille remover comprises a housing 1, a rotating shaft 2 is installed inside the housing 1, a belt is linked on the rotating shaft 2, the rotating shaft 2 is linked with a motor rotating shaft of a driving device through the belt, the driving device can drive the rotating shaft 2 to rotate, a main shaft 3 is fixedly connected to the outer side of the rotating shaft 2, a driven sprocket 4 is movably connected to the outer side of the main shaft 3, a filter screen 5 is fixedly installed on the surface of the driven sprocket 4, baffles 6 are also fixedly installed on the surface of the driven sprocket 4, the filter screen 5 and the baffles 6 are installed at intervals, the filter screen 5 and the baffles 6 are uniformly distributed on the surface of the driven sprocket 4, the cross section of the baffles 6 is in a hook shape, the hook tip of the baffles 6 faces to the clockwise direction of the rotation of the rotating shaft 2, the baffles 6 are installed between the filter screens 5, the weight of dirt between the adjacent filter screens 5 can be effectively shared, because the filter screens 5 are in the process of moving, when the sewage enters the curved surface of the main shaft 3, the sewage is parallel to the ground, at the moment, the gravity of the sewage between the adjacent filter screens 5 can be completely acted on the filter screen 5 close to the ground, at the moment, the weight of the left and right sewage is overlapped, so that the fiber sewage and the suspended sewage in the sewage are firmly adhered to the filter screen 5 below under the action of the gravity, the baffle 6 can share one part of the weight of the whole sewage on the filter screen 5, and the other part of the weight of the whole sewage is acted on the filter screen 5, so that the filter screen 5 parallel to the ground is reduced in weight due to the weight of the sewage above, the downward pressure of the fiber sewage adhered to the filter screen 5 is reduced, the degree of the fiber sewage adhered to the filter screen 5 can be effectively reduced, the quantity of the fiber sewage on the filter screen 5 is reduced, the air inlet pipe 7 is also arranged in the shell 1, the air nozzles are arranged on the air inlet pipe 7 and face the chain wheel 4 and the back of the filter screen 5, the auxiliary shaft 8 is arranged in the shell 1 and below the rotating shaft 2, the driven shaft 8 is movably arranged between the side wall of the shell 1, the main gear 9 is arranged on the rotating shaft 2, the driven gear 10 is arranged on the driven shaft 8, the clapboard 11 is arranged on the shell 1, the structure of the main gear 9, the driven gear 10, the driven sprocket 4, the filter screen 5, the baffle 6 and the like is divided into two cavities, namely a sewage treatment cavity and a transmission cavity by the clapboard 11, the main gear 9 and the driven gear 10 are positioned in the transmission cavity, the main gear 9 and the driven gear 10 are meshed, and the diameter of the main gear 9 is larger than that of the driven gear 10, so that the rotating speed of the rotating shaft 2 is a little faster than that of the air inlet pipe 7, the driven shaft 8 is fixedly arranged at the outer side of the sewage treatment cavity, the sleeve 12 is provided with a cavity inside, the cavity inside of the sleeve 12 is communicated with the air inlet pipe 7 through a pipeline, so that a part of high-pressure air in the air inlet pipe 7 is sprayed to the back of the driven sprocket 4 through an air nozzle, the other part flows to a cavity inside the sleeve 12 through a pipeline, and because the sleeve 12 rotates along with the driven shaft 8, a rotating air disc is arranged on the pipeline, the air disc is positioned inside the transmission cavity, the air disc is movably installed between the driven shaft 8 and the air disc, a cavity is arranged inside the air disc, the air disc is connected with the air inlet pipe 7 through the pipeline, the sleeve 12 extends to the inside of the transmission cavity, the sleeve 12 is movably installed between the baffle 11 and the sleeve 12, the embodiment is not shown in the figure, the scheme is only one mode of guiding high-pressure air in the air inlet pipe 7 to the sleeve 12, the outer side of the sleeve 12 is fixedly provided with the dirt cleaning brushes 13, the dirt cleaning brushes 13 are uniformly distributed along the circumferential direction of the shaft center of the driven shaft 8, the bottom of the shell 1 is provided with dirt outlets 14, the distance between adjacent filter screens 5 is equal to the distance between the adjacent dirt cleaning brushes 13, and when the dirt cleaning brushes 13 are positioned at the top of the sleeve 12, at this moment, the cleaning brush 13 is contacted with the filter screen 5, and at this moment, the filter screen 5 and the cleaning brush 13 are parallel, the cleaning brush 13 is positioned at one side of the filter screen 5 close to the rotating shaft 2, because the rotating speed of the cleaning brush 13 is slightly higher than that of the filter screen 5, and the distance between the adjacent cleaning brushes 13 is equal to that between the adjacent filter screens 5, referring to fig. 3, when the filter screen 5 rotates to a position vertical to the ground, at this moment, the cleaning brush 13 is faster than that of the filter screen 5 due to the speed, and the cleaning brush 13 is contacted with the filter screen 5, the cleaning brush 13 has a thrust to the filter screen 5, so that the brush hair on the surface of the cleaning brush 13 is contacted with the surface of the filter screen 5, so that the fiber dirt on the filter screen 5 is brushed away, and because of the filter screen 5, the speed of the cleaning brush 13 is reduced after the contact with the filter screen 5, the synchronous motion is performed until the filter screen 5 contacted with the cleaning brush 13 is far away from the cleaning brush 13, the cleaning brush 13 returns to the recovery speed to clean the next round.
Wherein, referring to fig. 4 and 5, the cleaning brush 13 includes a fixing plate 131, one end of the fixing plate 131 is fixedly mounted to the outer side of the sleeve 12, a compression block 132 is fixedly mounted to the fixing plate 131 in the counterclockwise direction, the compression block 132 is made of sponge, and rubber is wrapped around the compression block 132, so that the compression block 132 can be compressed and water can be prevented from being absorbed by the sponge, the compression block 132 is too heavy, the compression block 132 falls off, bristles 133 are mounted on the compression block 132, the bristles 133 are in the shape of an obliquely upward hook, and the bristles 133 are set in the shape of the obliquely upward hook mainly because the bristles 133 are inserted into the grid on the filter screen 5 in a staggered manner when the compression block 132 is parallel to the filter screen 5, so that the bristles 133 are prevented from affecting the movement of the filter screen 5 after being staggered with respect to the position of the filter screen 5, and from having an oblique downward force on the filter screen 5 when the bristles 133 rotate to the oblique position, the movement of the filter screen 5 is blocked, an air cavity 134 is formed in the fixing plate 131, a through hole is formed in one side, close to the sleeve 12, of the air cavity 134 and is communicated with a cavity in the sleeve 12, a mounting plate 135 is fixedly mounted at one end, located inside the compression block 132, of the bristles 133, a rubber bag 136 is fixedly mounted on the other side of the mounting plate 135, the other side of the rubber bag 136 is communicated with a piston cavity 137, the piston cavity 137 is located inside the fixing plate 131, the rubber bag 136 is located inside the compression block 132, oil is filled inside the rubber bag 136, the piston cavity 137 is 7-shaped, a piston block 138 is slidably mounted on the vertical portion of the piston cavity 137, a spring is mounted at the bottom, far away from the rubber bag 136, the piston block 138 is reset by the spring, air outlets 139 are mounted on the fixing plate 131 and the compression block 132, and the air outlets 139 are located between the adjacent bristles 133, and the piston cavity 137 extends to the other side through the air outlet 139, the piston block 138 is provided with through holes, the number of the cleaning brushes 13 is four, the four cleaning brushes 13 are circumferentially distributed along the center of the sleeve 12, when the bristles 133 and the filter screen 5 start to contact, referring to fig. 4, the cleaning brushes 13 rotate to the vertical direction as reference to analyze the operation condition of the interior, at this time, the compression block 132 is parallel to the filter screen 5, the piston block 138 is under the action of the spring, so that the through holes on the piston block 138 are not communicated with the air outlet 139, at this time, the air outlet 139 is closed, the air in the air cavity 134 cannot move inwards, and because the rotation speed of the fixing plate 131 is slightly higher than that of the filter screen 5, at this time, referring to the filter screen 5 again, at this time, the bristles 133 are extruded by the filter screen 5, so that the bristles 133 curl, and the mounting plate 135 in contact with the bristles 133 extrudes the rubber bag 136, so that the oil in the rubber bag 136 flows into the piston cavity 137, the piston block 138 is extruded, the piston block 138 moves downwards, the through hole is communicated with the air outlet 139, and air in the air outlet 139 is sprayed outwards, so that the air outlet 139 can be completely opened only when the bristles 133 are contacted with the filter screen 5, so that high-pressure air in the air cavity 134 flows from the air outlet 139, the high-pressure air can clean fiber dirt on the surface of the filter screen 5, the fiber dirt is blown by strong wind power to move towards one side away from the cleaning brush 13, the fiber dirt can be blown to the curved surface of the baffle 6 at the moment due to the baffle 6 arranged between the adjacent filter screens 5, then the fiber dirt is gathered on the surface of the baffle 6 and falls downwards, and the fiber dirt can fall on the back of the fixing plate 131 due to the fact that the back of the fixing plate 131 faces the baffle 6, and then falls from the dirt outlet 14 when the fixing plate 131 rotates to the lowest end of the sleeve 12, when the bristles 133 face the driven sprocket 4 and the fixing plate 131 is parallel to the ground, at this time, since the outlet of the rubber bag 136 is perpendicular to the ground, oil will flow into the piston cavity 137 under the action of gravity, so that the piston block 138 will overcome the elastic force and move in the direction away from the rubber bag 136, at this time, a small communication part will be formed between the through hole and the air outlet 139, and this communication part will allow a part of high-pressure air to be ejected outwards, since the baffle 6 is located above the bristles 133 at this time, the remaining dirt on the baffle 6 will drop towards the surface of the bristles 133, the existence of high-pressure air will prevent the dirt located above the bristles 133 from completely dropping onto the bristles 133, too much dirt adheres to the bristles 133, which affects the cleaning of the fiber dirt behind, and this main purpose of opening the high-pressure air outlet through the bristles 133 and the filter screen 5 is to prevent the waste of high-pressure air flow, the high-pressure airflow can be opened when the high-pressure airflow needs to be used, and the utilization rate of the high-pressure airflow is improved.
The using method of the invention is as follows:
the rotating shaft 2 starts to rotate under the action of the driving device and the belt, so as to drive the main shaft 3 to rotate, the main shaft 3 drives the driven sprocket 4 to rotate, in the process, the filter screen 5 on one side of the driven sprocket 4 close to the dirt outlet 14 rotates to be vertical to the ground, at the moment, the dirt cleaning brush 13 on the top of the sleeve 12 is parallel to the filter screen 5, in an initial state, the piston block 138 is under the action of the spring, so that the through hole on the piston block 138 is not communicated with the air outlet 139, the bristles 133 are in contact with the filter screen 5, the air outlet 139 is closed, the air in the air cavity 134 cannot move inwards and continues to rotate, as the rotating speed of the fixing plate 131 is slightly faster than that of the filter screen 5, the bristles 133 are extruded by the filter screen 5, so that the bristles 133 are curled, and the mounting plate 135 in contact with the bristles 133 can extrude the rubber bag 136, so that the oil in the rubber bag 136 flows into the piston cavity 137 to extrude the piston block 138, the piston block 138 moves downwards, the through hole is communicated with the air outlet 139, and the air in the air outlet 139 is ejected outwards, so that only when the bristles 133 are in contact with the filter screen 5, the air outlet 139 can be completely opened, so that the high-pressure air in the air cavity 134 flows from the air outlet 139, at the moment, the high-pressure air can clean the fiber dirt on the surface of the filter screen 5, the fiber dirt on the filter screen 5 is cleaned by the bristles 133 and the high-pressure air, the fiber dirt moves towards one side departing from the cleaning brush 13, because the baffle 6 is arranged between the adjacent filter screens 5, the fiber dirt can blow the curved surface of the baffle 6, then the fiber dirt is gathered on the surface of the baffle 6 and falls downwards, the fiber dirt can fall to the back of the fixing plate 131, at the moment, the bristles 133 deviate from the direction of the baffle 6, the fiber dirt can be discharged from the dirt outlet 14 after the fixing plate 131 rotates, and part of the fiber dirt falls under the action of the bristles 133, a portion of the fiber dirt is reduced in adhesion by the bristles 133, and the fiber dirt is more easily blown by the high pressure air flow after the reduction in adhesion.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a high-efficient gyration grid check scrubbing machine, includes shell (1), the internally mounted of shell (1) has pivot (2), outside fixedly connected with main shaft (3) of pivot (2), the outside swing joint of main shaft (3) has from sprocket (4), install filter screen (5), its characterized in that from the fixed surface of sprocket (4): also fixed mounting has baffle (6) from the surface of sprocket (4), intake pipe (7) are still installed to the inside of shell (1), install the air cock on intake pipe (7), the air cock orientation is from the back of sprocket (4), filter screen (5), the below that the inside of shell (1) is located pivot (2) is provided with from axle (8), movable mounting between the lateral wall of from axle (8) and shell (1), install master gear (9) on pivot (2), install from gear (10) on from axle (8), install baffle (11) on shell (1), baffle (11) separate into two cavitys from gear (10) and from sprocket (4), filter screen (5), baffle (6) isotructure, are sewage treatment chamber and transmission chamber respectively, master gear (9), Be located the inside in transmission chamber from gear (10), master gear (9), mesh between gear (10), the outside fixed mounting that is located sewage treatment chamber from axis (8) has sleeve pipe (12), the outside fixed mounting of sleeve pipe (12) has cleaning brush (13), the bottom of shell (1) is provided with out dirty mouthful (14).
2. A high efficiency rotary grille shutter as defined in claim 1 wherein: the chain wheel is characterized in that the filter screens (5) and the baffles (6) are installed at intervals, the filter screens (5) and the baffles (6) are uniformly distributed on the surface of the chain wheel (4), the cross section of each baffle (6) is in a hook shape, and the hook tip of each baffle (6) faces towards the clockwise direction of rotation of the rotating shaft (2).
3. A high efficiency rotary grille shutter as defined in claim 1 wherein: the diameter of the main gear (9) is larger than that of the auxiliary gear (10), so that the rotating speed of the rotating shaft (2) is higher than that of the air inlet pipe (7).
4. A high efficiency rotary grille shutter as defined in claim 1 wherein: the cleaning brushes (13) are uniformly distributed along the axial center of the driven shaft (8) in the circumferential direction, and the distance between the filter screens (5) is equal to the distance between the adjacent cleaning brushes (13).
5. A high efficiency rotary grille shutter as defined in claim 1 wherein: the dirt cleaning brush (13) comprises a fixing plate (131), one end of the fixing plate (131) is fixedly installed on the outer side of the sleeve (12), a compression block (132) is fixedly installed on the fixing plate (131) in the anticlockwise direction, bristles (133) are installed on the compression block (132), the bristles (133) are in a hook shape which inclines upwards, an air cavity (134) is formed in the fixing plate (131), one side, close to the sleeve (12), of the air cavity (134) is provided with a through hole which is communicated with a cavity in the sleeve (12), one end, located in the compression block (132), of each bristle (133) is fixedly installed with an installation plate (135), the other side of each installation plate (135) is fixedly installed with a rubber bag (136), the other side of each rubber bag (136) is communicated with a piston cavity (137), and each piston cavity (137) is located in the fixing plate (131), and rubber bag (136) are located the inside of compression piece (132), the inside packing of rubber bag (136) has fluid, the shape of piston chamber (137) is "7" style of calligraphy, vertical partial slidable mounting in piston chamber (137) has piston piece (138), the bottom that rubber bag (136) were kept away from in piston piece (138) is installed the spring, utilizes the spring to reset piston piece (138), does not draw in the picture, install gas outlet (139) on fixed plate (131) and compression piece (132), gas outlet (139) are located between adjacent brush hair (133), and piston chamber (137) run through gas outlet (139) and extend to the opposite side, the through-hole has been seted up on piston piece (138), the brush of decontaminating (13) are equipped with four altogether, four the brush of decontaminating (13) distributes along the circumference centre of a circle of sleeve pipe (12).
6. A high efficiency rotary grille shutter as claimed in claim 5 wherein: the structure of the compression block (132) is sponge, and rubber is wrapped outside the compression block (132), so that the compression block (132) can be compressed, and moisture can be prevented from being absorbed by the sponge, the compression block (132) is too heavy, and the compression block (132) falls off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256540.0A CN114515462B (en) | 2022-03-16 | 2022-03-16 | High-efficient gyration grid check de-dirt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256540.0A CN114515462B (en) | 2022-03-16 | 2022-03-16 | High-efficient gyration grid check de-dirt machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114515462A true CN114515462A (en) | 2022-05-20 |
| CN114515462B CN114515462B (en) | 2022-12-06 |
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| CN202210256540.0A Active CN114515462B (en) | 2022-03-16 | 2022-03-16 | High-efficient gyration grid check de-dirt machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297688A (en) * | 2023-05-19 | 2023-06-23 | 湖南省水产科学研究所 | Water quality analysis device |
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|---|---|---|---|---|
| GB966509A (en) * | 1962-03-29 | 1964-08-12 | Hugh Robert Black | Automatic filter screen |
| US4814093A (en) * | 1982-12-22 | 1989-03-21 | Celleco Ab | Rotatable filter assembly and method of operating same |
| JPH0221973A (en) * | 1988-07-08 | 1990-01-24 | Penta Ocean Constr Co Ltd | Device for removing obstruction in dredged earth and sand of grab pump dredger |
| FR2817486A1 (en) * | 2000-12-04 | 2002-06-07 | Poitevine De Filtration Soc | Water treatment bar screen capacity enhancer comprises a static grille replacing part of the buffer tank wall |
| GB0525384D0 (en) * | 2004-12-20 | 2006-01-18 | Hans Huber Ag Masch & Anlagenb | Device for removing and carrying off filtered deposits |
| CN102000456A (en) * | 2010-10-15 | 2011-04-06 | 江苏兆盛环保集团有限公司 | Trash cleaning device for grating of plane sieve plate |
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| CN103866747A (en) * | 2014-03-31 | 2014-06-18 | 江苏兆盛环保集团有限公司 | Thin type ultra-fine rotating grating trash remover |
| CN104028028A (en) * | 2013-03-10 | 2014-09-10 | 江苏天雨环保集团有限公司 | Inward-feeding-type rotary filter screen grille cleaner with cleaning brush |
| CN105642004A (en) * | 2016-01-12 | 2016-06-08 | 福建华东水务有限公司 | Rotary drum fine grille |
| CN107854894A (en) * | 2017-11-30 | 2018-03-30 | 重庆市沃利克环保设备有限公司 | Swinging grid sewage-removing machine |
| CN208327419U (en) * | 2018-04-14 | 2019-01-04 | 江阴天汇环保设备有限公司 | Interior influent stream formula web plate grid sewage-removing machine |
| CN110803727A (en) * | 2019-10-12 | 2020-02-18 | 湖南洞庭环保科技有限公司 | Grid for sewage treatment convenient to installation clearance |
| CN210121371U (en) * | 2019-06-12 | 2020-03-03 | 南京蓝宝石环保设备有限公司 | Rotary grille cleaner |
| CN110921737A (en) * | 2019-12-09 | 2020-03-27 | 山东锦绣山河环境工程有限公司 | Rotary type grating machine |
| CN110950392A (en) * | 2019-11-26 | 2020-04-03 | 北京北排装备产业有限公司 | One-machine multi-stage filtering pore plate grid and use method thereof |
| CN210286784U (en) * | 2019-05-05 | 2020-04-10 | 上海信立生态环境工程有限公司 | Rotary grating machine |
| CN112142131A (en) * | 2020-09-21 | 2020-12-29 | 江苏新天鸿集团有限公司 | Occlusion type screen plate assembly and internal inflow grating dirt removing machine |
| CN212893992U (en) * | 2020-09-21 | 2021-04-06 | 江苏新天鸿集团有限公司 | Filter screen plate, meshed screen plate assembly and internal inflow grating dirt remover |
| CN214106058U (en) * | 2020-12-31 | 2021-09-03 | 扬州三水水务设备有限公司 | Internal inflow grille |
| CN214141813U (en) * | 2020-12-04 | 2021-09-07 | 江西上穹环保科技有限公司 | Circulating environment-friendly integrated grid cleaner |
| CN215462519U (en) * | 2021-05-19 | 2022-01-11 | 广州兴晟水处理设备有限公司 | Rotary type grid slag extractor |
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| US4814093A (en) * | 1982-12-22 | 1989-03-21 | Celleco Ab | Rotatable filter assembly and method of operating same |
| JPH0221973A (en) * | 1988-07-08 | 1990-01-24 | Penta Ocean Constr Co Ltd | Device for removing obstruction in dredged earth and sand of grab pump dredger |
| FR2817486A1 (en) * | 2000-12-04 | 2002-06-07 | Poitevine De Filtration Soc | Water treatment bar screen capacity enhancer comprises a static grille replacing part of the buffer tank wall |
| GB0525384D0 (en) * | 2004-12-20 | 2006-01-18 | Hans Huber Ag Masch & Anlagenb | Device for removing and carrying off filtered deposits |
| CN102000456A (en) * | 2010-10-15 | 2011-04-06 | 江苏兆盛环保集团有限公司 | Trash cleaning device for grating of plane sieve plate |
| CN103566649A (en) * | 2012-08-09 | 2014-02-12 | 蓝鲸屏株式会社 | Inclined mesh panel type filtering apparatus |
| CN104028028A (en) * | 2013-03-10 | 2014-09-10 | 江苏天雨环保集团有限公司 | Inward-feeding-type rotary filter screen grille cleaner with cleaning brush |
| CN103866747A (en) * | 2014-03-31 | 2014-06-18 | 江苏兆盛环保集团有限公司 | Thin type ultra-fine rotating grating trash remover |
| CN105642004A (en) * | 2016-01-12 | 2016-06-08 | 福建华东水务有限公司 | Rotary drum fine grille |
| CN107854894A (en) * | 2017-11-30 | 2018-03-30 | 重庆市沃利克环保设备有限公司 | Swinging grid sewage-removing machine |
| CN208327419U (en) * | 2018-04-14 | 2019-01-04 | 江阴天汇环保设备有限公司 | Interior influent stream formula web plate grid sewage-removing machine |
| CN210286784U (en) * | 2019-05-05 | 2020-04-10 | 上海信立生态环境工程有限公司 | Rotary grating machine |
| CN210121371U (en) * | 2019-06-12 | 2020-03-03 | 南京蓝宝石环保设备有限公司 | Rotary grille cleaner |
| CN110803727A (en) * | 2019-10-12 | 2020-02-18 | 湖南洞庭环保科技有限公司 | Grid for sewage treatment convenient to installation clearance |
| CN110950392A (en) * | 2019-11-26 | 2020-04-03 | 北京北排装备产业有限公司 | One-machine multi-stage filtering pore plate grid and use method thereof |
| CN110921737A (en) * | 2019-12-09 | 2020-03-27 | 山东锦绣山河环境工程有限公司 | Rotary type grating machine |
| CN112142131A (en) * | 2020-09-21 | 2020-12-29 | 江苏新天鸿集团有限公司 | Occlusion type screen plate assembly and internal inflow grating dirt removing machine |
| CN212893992U (en) * | 2020-09-21 | 2021-04-06 | 江苏新天鸿集团有限公司 | Filter screen plate, meshed screen plate assembly and internal inflow grating dirt remover |
| CN214141813U (en) * | 2020-12-04 | 2021-09-07 | 江西上穹环保科技有限公司 | Circulating environment-friendly integrated grid cleaner |
| CN214106058U (en) * | 2020-12-31 | 2021-09-03 | 扬州三水水务设备有限公司 | Internal inflow grille |
| CN215462519U (en) * | 2021-05-19 | 2022-01-11 | 广州兴晟水处理设备有限公司 | Rotary type grid slag extractor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297688A (en) * | 2023-05-19 | 2023-06-23 | 湖南省水产科学研究所 | Water quality analysis device |
| CN116297688B (en) * | 2023-05-19 | 2023-08-29 | 湖南省水产科学研究所 | Water quality analysis device |
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| CN114515462B (en) | 2022-12-06 |
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