CN116603319B - Ceramic material cleaning equipment - Google Patents
Ceramic material cleaning equipment Download PDFInfo
- Publication number
- CN116603319B CN116603319B CN202310888780.7A CN202310888780A CN116603319B CN 116603319 B CN116603319 B CN 116603319B CN 202310888780 A CN202310888780 A CN 202310888780A CN 116603319 B CN116603319 B CN 116603319B
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- China
- Prior art keywords
- ceramic filter
- filter plate
- assembly
- axis
- turntable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 54
- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims abstract description 187
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 238000011010 flushing procedure Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 239000000706 filtrate Substances 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000011001 backwashing Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002002 slurry Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
- B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- 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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention relates to the technical field of ceramic filtration, in particular to ceramic material cleaning equipment, which comprises a rotary table and a plurality of ceramic filter plates arranged on the rotary table, wherein the ceramic filter plates are provided with a water inlet pipe and a connecting component, and a filter mechanism and a cleaning mechanism are arranged inside the rotary table; the cleaning mechanism comprises a back flushing assembly, a rotating assembly and a driving assembly; the ceramic filter plate is driven to slide through the driving component, so that the ceramic filter plate can avoid the ceramic filter plate at the side of the ceramic filter plate, and the rotating component drives the ceramic filter plate to rotate, so that the ceramic filter plate can rotate towards the axis side of the turntable, the connecting component is driven by the rotation of the ceramic filter plate, the connecting component can be communicated with the back flushing component, the back flushing component is used for cleaning the ceramic filter plate, the ceramic filter plate can be flushed by the back flushing component for a long time until the ceramic filter plate recovers the filtering capacity of slurry, the cleaning effect of the ceramic filter plate is improved, and the service life of the ceramic filter plate is prolonged.
Description
Technical Field
The invention relates to the technical field of ceramic filtration, in particular to ceramic material cleaning equipment.
Background
When the ceramic filter plate is backwashed, water flow can be injected into the ceramic filter plate through a distributing valve in the ceramic filter plate, so that impurities adsorbed on the ceramic filter plate can be backwashed, but the speed of the rotary plate is constant, so that the backwashed time of the ceramic filter plate is limited, and when some stubborn stains are not rinsed, the ceramic filter plate can enter a slurry pool again for filtering operation, thereby generating malignant circulation; in the prior art, as in chinese patent CN112999757B, a ceramic filter plate cleaning machine is also disclosed, including a cleaning tank, a filter plate supporting frame and an ultrasonic generator, the water outlet at the bottom of the cleaning tank is communicated to a discharging device, the discharging device can discharge waste water for cleaning the ceramic filter plate, and meanwhile, can dry and discharge residual materials cleaned from the ceramic filter plate, and a cleaning device for cleaning the ceramic filter plate is installed at the outer side of the cleaning tank.
Disclosure of Invention
To above-mentioned problem, provide a ceramic material cleaning equipment, it slides to drive the ceramic filter through drive assembly, make the ceramic filter can dodge the ceramic filter of its side, and drive the ceramic filter through rotating assembly and rotate, make the ceramic filter can rotate towards the axle center side of carousel, the rotation of ceramic filter has driven coupling assembling, make coupling assembling can with back flush subassembly intercommunication, wash through back flush subassembly filter, make the ceramic filter can wash by back flush subassembly for a long time, until it resumes the filter capacity to the thick liquids, improve the cleaning performance to the ceramic filter, and extension ceramic filter's life.
In order to solve the problems in the prior art, the ceramic material cleaning equipment comprises a turntable, wherein a plurality of ceramic filter plates which are equidistantly arranged around the axis of the turntable are arranged on the turntable, a water inlet pipe is arranged on the ceramic filter plates, the axis of the water inlet pipe is parallel to the axis of the turntable, and the ceramic filter plates can be rotatably arranged on the turntable close to the edge through the water inlet pipe; the inside of the turntable is provided with a filtering mechanism for extracting filtrate from the ceramic filter plates and a cleaning mechanism for cleaning the ceramic filter plates; the filtering mechanism is positioned in the center of the turntable; the cleaning mechanism comprises a back flushing assembly for cleaning the ceramic filter plate, a rotating assembly for driving the ceramic filter plate to rotate by taking the axis of the water inlet pipe as the circle center, and a driving assembly for driving the ceramic filter plate to slide along the axis of the turntable; the rotating component is rotatably arranged in the turntable; the number of the driving components is the same as that of the ceramic filter plates and corresponds to one by one; the back flushing assembly is positioned in the filtering mechanism, the water inlet pipe is provided with a connecting assembly which is capable of being in clearance and is communicated with the back flushing assembly and the filtering mechanism, the connecting assembly is sleeved on the water inlet pipe, when the ceramic filter plate rotates to the lower side of the rotary table, the connecting assembly is communicated with the filtering mechanism, and when the ceramic filter plate rotates to the axis side of the rotary table, the connecting assembly is communicated with the back flushing assembly.
Preferably, the rotating assembly comprises a gear ring, a first rotary driving motor, a driving gear and a plurality of driving gears, wherein the gear ring can rotate and is located in the turntable, the number of the driving gears is the same as that of the ceramic filter plates and corresponds to that of the ceramic filter plates one by one, the plurality of driving gears are respectively sleeved on the water inlet pipes of the ceramic filter plates, all the driving gears are meshed with the gear ring and connected, the driving gears can rotate and are located below the gear ring, the first rotary driving motor is located beside the driving gear, the driving gear is in transmission connection with the first rotary driving motor, and the driving gear is meshed with the gear ring.
Preferably, the water inlet pipe is arranged in a hexagonal prism structure, and the connecting component is provided with a feeding hole matched with the water inlet pipe.
Preferably, the inside of carousel is provided with the slide rail that extends along the axis direction of carousel, still is provided with circular shape limiting plate on the inlet tube, is provided with the drive piece that is used for driving the limiting plate and removes on the drive assembly, and the drive piece can be gliding be located the slide rail, and the drive piece is circular-arc structure, and the axis of its drive piece and the coaxial setting of axis of carousel, the central authorities of drive piece are provided with the spacing groove with the thickness mutual matching of limiting plate, and the limiting plate is inserted in the spacing groove.
Preferably, the driving assembly further comprises a screw rod and a second rotary driving motor, the screw rod can be rotationally arranged above the sliding rail, the axis of the screw rod is parallel to the axis of the turntable, the driving block is sleeved on the screw rod and in threaded fit with the screw rod, the second rotary driving motor can be rotationally arranged at one end, far away from the ceramic filter plate, of the screw rod, and the screw rod is in transmission connection with the second rotary driving motor.
Preferably, one side of the turntable, which is close to the ceramic filter plates, is provided with limiting assemblies which are the same as the ceramic filter plates in number and in one-to-one correspondence, each limiting assembly comprises two limiting holes which are arranged at the edge of the turntable side by side, and the ceramic filter plates are provided with limiting blocks which are mutually matched with the two limiting holes.
Preferably, the two ends of the rotary table are both provided with hollow supporting shafts, the back flushing assembly comprises a cylindrical back flushing cavity, the axis of the back flushing cavity and the axis of the rotary table are coaxially arranged, back flushing pipes which are the same as the ceramic filter plates in number and correspond to each other one by one are arranged on the back flushing cavity, the two ends of the back flushing cavity are respectively provided with a first connecting pipe which can penetrate through the two supporting shafts, and the input end of the first connecting pipe is connected with the output end of the water pump.
Preferably, the filter mechanism comprises a cylindrical filter cavity, the axis of the filter cavity and the axis of the rotary table are coaxially arranged, filter pipes which are the same as the ceramic filter plates in number and correspond to each other one by one are arranged on the filter cavity, second connecting pipes which can penetrate through the two supporting shafts are respectively arranged at two ends of the filter cavity, the first connecting pipes are positioned in the second connecting pipes, a space for passing liquid is reserved between the first connecting pipes and the second connecting pipes, and avoidance holes for avoiding backwashing pipes are further formed in the filter cavity.
Preferably, the connecting assembly comprises a connector and a conversion head, the top and the bottom of the connector are respectively provided with a connecting pipe, the two connecting pipes are respectively connected with a filter pipe and a back flushing pipe, the connector and the conversion head are of hollow spherical structures, the conversion head can be rotatably arranged in the connector, a discharge port mutually perpendicular to the axis of the feed inlet is arranged on the conversion head, the axis of the discharge port is coaxially arranged with the axis of the connecting pipe, and the middle part of the connector is provided with a connecting hole for avoiding the feed inlet.
Preferably, all the filter pipes are provided with sensors for monitoring the sucked filtrate.
Preferably, the motor control device further comprises a control component, wherein the control component is used for controlling the motor to adjust the rotating speed according to the monitoring value of the sensor, and the control component comprises:
the timer is arranged outside the conversion head and is used for recording the single suction duration of the filtrate;
the pressure sensor is arranged in the first connecting pipe and is used for detecting the initial pressure in the first connecting pipe before the back flushing starts;
the rotating speed regulator is arranged on the water pump and is used for regulating the rotating speed of the water pump blade, and the rotating speed regulator is electrically connected with the water pump motor;
the controller is arranged outside the turntable and is respectively and electrically connected with the timer, the pressure sensor, the sensor and the rotating speed regulator;
the controller controls the rotation speed regulator to regulate the rotation speed of the motor of the water pump based on detection values of the timer, the pressure sensor and the sensor, and the controller comprises the following steps:
step 1: based on the detection values of the timer, the pressure sensor and the sensor, the target rotating speed of the water pump motor is calculated through the following formula:
wherein ,for the target speed of the water pump motor,/-, for the water pump motor>Is of circumference rate>Taking 3.14 @, @>Is the outer diameter of the water pump blade->Is the inner diameter of the water pump blade->For a predetermined flow in the first connection tube (313), +.>For sucking a preset volume of filtrate, +.>Before the backwash starts, the pressure sensor detects the initial pressure in the first connection pipe (313), +.>For the filtrate flow in the filter tube (1111) detected by the sensor (1114), +.>For the duration of a single aspiration of the filtrate detected by the timer, < > for>Is rated power of the water pump->The preset rotating speed of the water pump motor is set;
step 2: based on the calculation result of the step 1, the controller controls the rotation speed regulator to regulate the rotation speed of the water pump motor to the target rotation speed of the water pump motor.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the ceramic filter plate is driven to slide through the driving component, so that the ceramic filter plate at the side of the ceramic filter plate is effectively avoided, the ceramic filter plate is driven to rotate through the rotating component, the ceramic filter plate can rotate towards the axis side of the turntable by taking the axis of the water inlet pipe as the center of a circle, the connecting component is driven by the rotation of the ceramic filter plate, the connecting component can be communicated with the back flushing component, the ceramic filter plate can not enter the slurry tank again when rotating along with the turntable due to rotation, and meanwhile, the ceramic filter plate can be flushed by the back flushing component for a long time until the ceramic filter plate recovers the filtering capability of slurry, the cleaning effect of the ceramic filter plate is improved, and the service life of the ceramic filter plate is prolonged.
2. According to the invention, through the arrangement of the driving component, not only can the ceramic filter plate be driven to avoid the ceramic filter plate beside the ceramic filter plate, but also the transmission gear can be driven to be in meshed connection with the gear ring, so that the ceramic filter plate has a rotatable driving force.
Drawings
Fig. 1 is a schematic perspective view of a ceramic material cleaning apparatus.
Fig. 2 is a schematic perspective view of a ceramic material cleaning apparatus.
Fig. 3 is a schematic perspective view of the inside of a turntable in a ceramic material cleaning apparatus.
Fig. 4 is a schematic perspective view of a filter mechanism, a cleaning mechanism and a ceramic filter plate in a ceramic material cleaning apparatus.
Fig. 5 is a schematic cross-sectional structure of a ceramic material cleaning apparatus.
Fig. 6 is a schematic perspective view of a rotary assembly and ceramic filter plate in a ceramic material cleaning apparatus.
Fig. 7 is a schematic perspective view of a ceramic filter plate and a connection assembly in a ceramic material cleaning apparatus.
Fig. 8 is an exploded view of a connection assembly in a ceramic material cleaning apparatus.
Fig. 9 is a schematic perspective view of a ceramic filter plate in a ceramic material cleaning apparatus.
Fig. 10 is a schematic perspective view of a turntable in a ceramic material cleaning apparatus.
Fig. 11 is a schematic diagram showing a perspective structure of a turntable in a ceramic material cleaning apparatus.
Fig. 12 is a schematic perspective view of a filter mechanism in a ceramic material cleaning apparatus.
The reference numerals in the figures are:
1-a turntable; 11-a filtering mechanism; 111-a filter chamber; 1111-a filter tube; 1112-a second connection tube; 1113-an escape aperture; 1114-an inductor; 12-sliding rails; 13-limiting holes; 14-a support shaft; 2-ceramic filter plates; 21-a water inlet pipe; 211-limiting plates; 22-a connection assembly; 221-connecting heads; 222-connecting pipes; 223-connecting holes; 224-a conversion head; 225-a feed inlet; 226-a discharge hole; 23-limiting blocks; 3-a cleaning mechanism; 31-a backwash assembly; 311-back flushing cavity; 312-backwashing the pipe; 313-a first connection tube; 32-a rotating assembly; 321-gear ring; 322-a first rotary drive motor; 323 drive gear; 324-a transmission gear; 33-a drive assembly; 331-a drive block; 3311—a limiting groove; 332-screw rod; 333-a second rotary drive motor.
Description of the embodiments
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
As shown in fig. 1 to 7: the ceramic material cleaning equipment comprises a rotary table 1, wherein a plurality of ceramic filter plates 2 which are equidistantly arranged around the axis of the rotary table 1 are arranged on the rotary table 1, a water inlet pipe 21 is arranged on the ceramic filter plates 2, the axis of the water inlet pipe 21 is parallel to the axis of the rotary table 1, and the ceramic filter plates 2 are rotatably arranged on the rotary table 1 close to the edge through the water inlet pipe 21; a filter mechanism 11 for extracting filtrate from the ceramic filter plates 2 and a cleaning mechanism 3 for cleaning the ceramic filter plates 2 are arranged in the turntable 1; the filtering mechanism 11 is positioned at the center of the turntable 1; the cleaning mechanism 3 comprises a back flushing assembly 31 for cleaning the ceramic filter plate 2, a rotating assembly 32 for driving the ceramic filter plate 2 to rotate by taking the axis of the water inlet pipe 21 as the center of a circle, and a driving assembly 33 for driving the ceramic filter plate 2 to slide along the axis of the turntable 1; the rotating component 32 is rotatably arranged in the turntable 1; the number of the driving components 33 is the same as that of the ceramic filter plates 2 and corresponds to one; the back flushing assembly 31 is positioned in the filtering mechanism 11, the water inlet pipe 21 is provided with a connecting assembly 22 which is capable of being in clearance and is communicated with the back flushing assembly 31 and the filtering mechanism 11, the connecting assembly 22 is sleeved on the water inlet pipe 21, when the ceramic filter plate 2 rotates to the lower side of the rotary disc 1, the connecting assembly 22 is communicated with the filtering mechanism 11, and when the ceramic filter rotates to the axis side of the rotary disc 1, the connecting assembly 22 is communicated with the back flushing assembly 31.
The rotation through carousel 1 can drive the rotation of a plurality of ceramic filter plates 2 for ceramic filter plate 2 loops through the thick liquids pond, and coupling assembling 22 on the inlet tube 21 of ceramic filter plate 2 is connected with filtering mechanism 11 under initial condition this moment, and filtering mechanism 11 can adsorb the thick liquids that need filter at the surface of ceramic filter plate 2, and the filtrate can pass ceramic filter plate 2 and be absorbed by filtering mechanism 11, accomplishes the filtration to the thick liquids from this. When the ceramic filter plate 2 is blocked, in order to prevent the ceramic filter plate 2 from colliding with the ceramic filter plate 2 at the side during rotation, the driving assembly 33 drives the ceramic filter plate 2 to slide along the axial direction of the turntable 1, so that the ceramic filter plate 2 at the side effectively avoids the ceramic filter plate 2 at the side, at the moment, the rotating assembly 32 drives the ceramic filter plate 2 connected with the ceramic filter plate 2 to rotate towards the axis side of the turntable 1 by taking the axis of the water inlet pipe 21 as the center, the connecting assembly 22 connected with the ceramic filter plate 2 is driven by the rotation of the ceramic filter plate 2, the connecting assembly 22 can be communicated with the backwashing assembly 31, water flows into the ceramic filter plate 2 through the backwashing assembly 31, and therefore the ceramic filter plate 2 can not enter a slurry pool again during rotation of the turntable 1, and meanwhile, the ceramic filter plate 2 can be washed by the backwashing assembly 31 for a long time until the ceramic filter plate 2 recovers the filtering capability of slurry, the cleaning effect of the ceramic filter plate 2 is improved, and the service life of the ceramic filter plate 2 is prolonged.
As shown in fig. 3 to 10: the rotating assembly 32 comprises a gear ring 321, a first rotary driving motor 322, a driving gear 323 and a plurality of transmission gears 324, wherein the gear ring 321 can rotate and is located in the turntable 1, the transmission gears 324 are the same as the ceramic filter plates 2 in number and correspond to each other one by one, the plurality of transmission gears 324 are respectively sleeved on the water inlet pipes 21 of the plurality of ceramic filter plates 2, all the transmission gears 324 are meshed and connected with the gear ring 321, the driving gear 323 can rotate and is located below the gear ring 321, the first rotary driving motor 322 is located beside the driving gear 323, the driving gear 323 is in transmission connection with the first rotary driving motor 322, and the driving gear 323 is meshed and connected with the gear ring 321.
By starting the first rotary driving motor 322, the output shaft of the first rotary driving motor 322 drives the driving gear 323 connected with the first rotary driving motor to rotate, the gear ring 321 connected with the driving gear 323 in an engaged manner is driven to rotate through the rotation of the driving gear 323, in an initial state, the driving gear 324 is not located on the same vertical plane with the gear ring 321, the driving gear 324 cannot be connected with the gear ring 321 in an engaged manner, the ceramic filter plate 2 can slide along the axial direction of the turntable 1 through the arrangement of the driving assembly 33, the water inlet pipe 21 is driven to move, the driving gear 324 in the initial state can slide along the axial direction of the turntable 1 through the movement of the water inlet pipe 21 until the driving gear 324 and the gear ring 321 are located on the same vertical plane, the gear ring 321 can drive the water inlet pipe 21 through the driving gear 324, the ceramic filter plate 2 can rotate by taking the axial line of the water inlet pipe 21 as the center of the circle, the ceramic filter plate 2 can be overturned to one side, which is close to the axial center, the connecting assembly 22 can be communicated with the back flushing assembly 31, the back flushing assembly 31 can clean the ceramic filter plate 2 for a long time until the ceramic filter plate 2 is cleaned, and the ceramic filter plate 2 can recover the ceramic filter plate cleaning effect is improved.
As shown in fig. 3 to 8: the inlet tube 21 is the hexagonal prism structure setting, is provided with the feed inlet 225 that matches each other with inlet tube 21 on the coupling assembling 22.
In order to ensure that the connecting assembly 22 can be accurately communicated with the backwashing assembly 31 and the filtering mechanism 11, the ceramic filter plate 2 can drive the water inlet pipe 21 connected with the ceramic filter plate 2 when sliding along the axial direction of the turntable 1 through the arrangement of the water inlet pipe 21 and the feed inlet 225 of the hexagonal prism structure, so that the water inlet pipe 21 can slide along the axial line of the feed inlet 225 of the connecting assembly 22, and the ceramic filter plate 2 can drive the connecting assembly 22 connected with the ceramic filter plate 2 when rotating, so that the connecting assembly 22 can be intermittently communicated with the backwashing assembly 31 and the filtering mechanism 11 through the rotation of the ceramic filter plate 2, thereby flushing the ceramic filter plate 2 for a long time until the ceramic filter plate 2 recovers the filtering capability thereof, and the cleaning effect on the ceramic filter plate 2 is improved.
As shown in fig. 3 to 7 and 10: the inside of carousel 1 is provided with the slide rail 12 that extends along the axis direction of carousel 1, still is provided with circular limiting plate 211 on the inlet tube 21, is provided with the drive piece 331 that is used for driving limiting plate 211 removal on the drive assembly 33, and drive piece 331 can be slided and be located on slide rail 12, and drive piece 331 is circular-arc structure, and the axis of its drive piece 331 and the axis coaxial setting of carousel 1, and the center of drive piece 331 is provided with the spacing groove 3311 that mutually matches with the thickness of limiting plate 211, and limiting plate 211 inserts in spacing groove 3311.
When the transmission gear 324 of the water inlet pipe 21 is needed to be meshed with the gear ring 321, the driving block 331 slides along the sliding rail 12 to drive the limiting groove 3311 to move, the limiting groove 3311 moves to drive the limiting plate 211 connected with the driving block 3311, and the limiting plate 211 is connected with the water inlet pipe 21, so that the water inlet pipe 21 can drive the limiting plate 211 to rotate when rotating, if the limiting plate 211 is in other shapes, the driving block 331 can not drive the limiting plate 211 any more after rotating along with the water inlet pipe 21, so that the meshing connection of the transmission gear 324 on the subsequent water inlet pipe 21 with the gear ring 321 can be influenced, and the limiting plate 211 is always positioned in the limiting groove 3311 of the driving block 331 through the circular limiting plate 211 when rotating along with the water inlet pipe 21, so that the stability of equipment is improved. Meanwhile, the limiting plate 211 also has the problem of preventing the water inlet pipe 21 from being inserted into the connecting assembly 22 too far, preventing the connecting assembly 22 from being damaged, and prolonging the service life of the equipment. Through the setting of drive assembly 33, not only can drive ceramic filter 2 dodge its side ceramic filter 2, can also drive gear 324 and ring gear 321 meshing and be connected for ceramic filter 2 has rotatable drive power.
As shown in fig. 3 to 7 and 10: the driving assembly 33 further comprises a screw rod 332 and a second rotary driving motor 333, the screw rod 332 is rotatably positioned above the sliding rail 12, the axis of the screw rod 332 is parallel to the axis of the turntable 1, the driving block 331 is sleeved on the screw rod 332 and is in threaded fit with the screw rod 332, the second rotary driving motor 333 is rotatably arranged at one end, far away from the ceramic filter plate 2, of the screw rod 332, and the screw rod 332 is in transmission connection with the second rotary driving motor 333.
By starting the second rotary driving motor 333, the output shaft of the second rotary driving motor 333 drives the screw rod 332 in transmission connection with the second rotary driving motor to rotate, and the driving block 331 in threaded fit with the second rotary driving motor is driven to move by the rotation of the screw rod 332, so that the driving block 331 slides along the direction of the sliding rail 12, thereby driving the limiting plate 211 connected with the driving block 331 to move, and the limiting plate 211 drives the water inlet pipe 21 to move, thereby realizing avoidance of the ceramic filter plate 2 and power connection with the rotating assembly 32. The ceramic filter plate 2 after being moved can be kept stable and is not easy to shake due to the characteristic of self-locking of the transmission of the screw rod 332, so that the stability of the equipment is further improved.
As shown in fig. 9 and 11: one side of the turntable 1, which is close to the ceramic filter plates 2, is provided with limiting assemblies which are the same as the ceramic filter plates 2 in number and correspond to each other one by one, each limiting assembly comprises two limiting holes 13 which are arranged on the edge of the turntable 1 side by side, and the ceramic filter plates 2 are provided with limiting blocks 23 which are matched with the two limiting holes 13.
Before the drive assembly 33 drives the ceramic filter plate 2, the ceramic filter plate 2 is sleeved in the limiting hole 13 through the limiting block 23, so that the ceramic filter plate 2 can be stably positioned on the rotary table 1, the stability of the ceramic filter plate 2 in the moving process along with the rotary table 1 is kept, the drive assembly 33 can drive the ceramic filter plate 2 to be far away from the rotary table 1 through the starting of the drive assembly 33, the limiting block 23 on the ceramic filter plate 2 can be moved out of the limiting hole 13 of the rotary table 1, at the moment, the ceramic filter plate 2 can be driven to rotate by the rotating assembly 32, after the rotation is finished, the drive assembly 33 can drive the ceramic filter plate 2 to slide towards one side of the rotary table 1, the limiting block 23 can be inserted into the limiting hole 13 again, and therefore the ceramic filter plate 2 after the movement is fixed can be improved in equipment stability through the setting of the limiting assembly, and the backwashing assembly 31 is facilitated to clean the ceramic filter plate 2.
As shown in fig. 1, 3 to 5: the two ends of the rotary table 1 are respectively provided with a hollow supporting shaft 14, the back flushing assembly 31 comprises a cylindrical back flushing cavity 311, the axis of the back flushing cavity 311 is coaxial with the axis of the rotary table 1, the back flushing cavities 311 are provided with back flushing pipes 312 which are the same as the ceramic filter plates 2 in number and correspond to each other one by one, the two ends of the back flushing cavity 311 are respectively provided with a first connecting pipe 313 which can penetrate through the two supporting shafts 14, and the input end of the first connecting pipe 313 is connected with the output end of the water pump.
The back flushing cavity 311 is respectively connected with an external water source through the first connecting pipe 313, water is injected into the back flushing cavity 311, and water is reversely injected into the corresponding ceramic filter plate 2 through the back flushing pipe 312 on the back flushing cavity 311, so that impurities on the ceramic filter plate 2 are flushed, the cleaning effect is improved, the first connecting pipe 313 is also used for being connected with the adjacent turntable 1, and the hollow structure of the supporting shaft 14 is convenient for the connection of the back flushing cavity 311.
As shown in fig. 1 to 5 and 10 to 12: the filter mechanism 11 comprises a cylindrical filter cavity 111, the axis of the filter cavity 111 and the axis of the rotary table 1 are coaxially arranged, filter pipes 1111 which are the same as the ceramic filter plates 2 in number and correspond to each other one by one are arranged on the filter cavity 111, second connecting pipes 1112 which can penetrate through the two supporting shafts 14 are respectively arranged at two ends of the filter cavity 111, the first connecting pipes 313 are positioned in the second connecting pipes 1112, a space for passing liquid is reserved between the first connecting pipes 313 and the second connecting pipes, and avoidance holes 1113 for avoiding the backwashing pipes 312 are further arranged on the filter cavity 111.
Through dodging hole 1113 setting for backwash cavity 311 can install in filter cavity 111, and can not influence the work of backwash cavity 311, and the setting that first connecting pipe 313 is located the inside of second connecting pipe 1112 makes filter cavity 111 and backwash cavity 311 can work simultaneously, is convenient for improve efficiency, makes both can rotate along with it when carousel 1 rotates in the time of saving space, improves the stability of equipment. The second connecting pipes 1112 at two ends of the filter cavity 111 are used for being connected with an external vacuum pump and are used for being connected with the adjacent filter cavity 111, so that the devices on the rotary tables 1 are convenient to communicate with each other, and the suitability and stability of the devices are improved.
As shown in fig. 3 to 8: the connecting assembly 22 comprises a connector 221 and a conversion head 224, wherein third connecting pipes 222 are arranged at the top and the bottom of the connector 221, the two third connecting pipes 222 are respectively connected with a filter pipe 1111 and a backwash pipe 312, the connector 221 and the conversion head 224 are of hollow spherical structures, the conversion head 224 can be rotatably arranged in the connector 221, a discharge hole 226 mutually perpendicular to the axis of a feed inlet 225 is formed in the conversion head 224, the axis of the discharge hole 226 is coaxially arranged with the axis of the third connecting pipe 222, and a connecting hole 223 for avoiding the feed inlet 225 is formed in the middle of the connector 221.
The conversion head 224 connected with the ceramic filter plate 2 is driven by the rotation of the water inlet pipe 21, so that the conversion head 224 rotates in the connector 221, the position of the discharge port 226 is switched, when the ceramic filter plate 2 rotates below the rotary table 1, the ceramic filter plate 2 drives the water inlet pipe 21 to rotate, the water inlet pipe 21 drives the conversion head 224 connected with the ceramic filter plate 2, the discharge port 226 on the conversion head 224 is communicated with the third connecting pipe 222 connected with the filter pipe 1111, the filtrate extraction of the ceramic filter plate 2 is completed, and when the ceramic filter plate 2 rotates reversely, the feed port 225 is communicated with the third connecting pipe 222 connected with the backwash pipe 312, so that the ceramic filter plate 2 can be cleaned.
As shown in fig. 3 to 5 and 12: all of the filtering pipes 1111 are provided with sensors 1114 for monitoring the sucked filtrate.
The condition of absorbing the filtrate through the setting up of inductor 1114 can be better to filter mechanism 11 and absorb the condition and monitor to can be better to the filtration condition of ceramic filter 2 is known, when the filtrate absorbs lower, the impurity that adsorbs on the ceramic filter 2 is more, need carry out back flush operation to ceramic filter 2 this moment, inductor 1114 still helps carrying out retest to the condition of ceramic filter 2 after the back flush, can in time adjust equipment, improves the work efficiency of whole equipment. Sensor 1114 is preferably a flow sensor.
Still include control assembly, control assembly is used for controlling motor adjustment rotational speed according to the monitored value of inductor 1114, and control assembly includes:
a timer, which is arranged outside the conversion head 224 and is used for recording the single sucking duration of the filtrate;
a pressure sensor arranged in the first connecting pipe 313 for detecting an initial pressure in the first connecting pipe 313 before the backwash starts;
the rotating speed regulator is arranged on the water pump and is used for regulating the rotating speed of the water pump blade, and the rotating speed regulator is electrically connected with the water pump motor;
the controller is arranged outside the turntable 1 and is respectively and electrically connected with the timer, the pressure sensor, the sensor 1114 and the rotating speed regulator;
the controller controls the rotation speed regulator to regulate the rotation speed of the motor of the water pump based on the detection values of the timer, the pressure sensor and the sensor 1114, and the method comprises the following steps:
step 1: based on the timer, pressure sensor, sensor 1114 detection values, the target rotational speed of the water pump motor is calculated by the following formula:
wherein ,for the target speed of the water pump motor,/-, for the water pump motor>Is of circumference rate>Taking 3.14 @, @>Is the outer diameter of the water pump blade->Is the inner diameter of the water pump blade->For a predetermined flow in the first connection tube (313), +.>For sucking a preset volume of filtrate, +.>Before the backwash starts, the pressure sensor detects the initial pressure in the first connection pipe (313), +.>For the filtrate flow in the filter tube (1111) detected by the sensor (1114), +.>For the duration of a single aspiration of the filtrate detected by the timer, < > for>Is rated power of the water pump->The preset rotating speed of the water pump motor is set;
step 2: based on the calculation result of the step 1, the controller controls the rotation speed regulator to regulate the rotation speed of the water pump motor to the target rotation speed of the water pump motor.
The filtrate sucking condition can be monitored through the inductor 1114, the actual volume of the sucked filtrate can be calculated by the product of the detection value of the inductor 1114 and the detection value of the timer, then the actual volume of the sucked filtrate is compared with the preset volume of the sucked filtrate, if the actual volume of the sucked filtrate is smaller than the preset volume, the fact that the impurities adsorbed on the ceramic filter plate 2 are more is indicated, at the moment, more water is needed to back flush the ceramic filter plate 2, the actual flow in the first connecting pipe 313 is needed to be larger than the preset flow, if the actual volume of the sucked filtrate is larger than the preset volume, the fact that the impurities adsorbed on the ceramic filter plate 2 are less is indicated, at the moment, less water is needed to back flush the ceramic filter plate 2, and the actual flow in the first connecting pipe 313 is needed to be smaller than the preset flow; in order to accurately adjust the actual flow in the first connecting pipe 313, the controller can accurately calculate the target rotating speed of the water outlet pump motor based on the detection values of the timer, the pressure sensor and the sensor 1114, and when the target rotating speed is calculated, the rated power of the water pump is fully combined, the accuracy of calculation is ensured, the water pump can not work in overload, finally, the rotating speed regulator is controlled by the controller to regulate the rotating speed of the water pump motor, so that the rotating speed of the water pump motor is equal to the target rotating speed of the water pump motor, the water flowing in the first connecting pipe 313 can thoroughly wash the ceramic filter plate 2, the cleaning effect of the ceramic filter plate 2 is improved, the service life of the ceramic filter plate 2 is prolonged, and on the other hand, when the impurities adsorbed on the ceramic filter plate 2 are less, the rotating speed regulator can automatically reduce the rotating speed of the water pump motor, a great amount of waste of the water is avoided while the washing effect is ensured, thereby achieving the energy-saving effect and the automation degree of the water pump is improved.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (3)
1. The ceramic material cleaning equipment comprises a turntable (1), and is characterized in that a plurality of ceramic filter plates (2) which are equidistantly encircling the axis of the turntable (1) are arranged on the turntable (1), a water inlet pipe (21) is arranged on the ceramic filter plates (2), the axis of the water inlet pipe (21) is parallel to the axis of the turntable (1), and the ceramic filter plates (2) are rotatably arranged on the turntable (1) close to the edge through the water inlet pipe (21);
a filter mechanism (11) for extracting filtrate from the ceramic filter plate (2) and a cleaning mechanism (3) for cleaning the ceramic filter plate (2) are arranged in the turntable (1);
the filtering mechanism (11) is positioned in the center of the turntable (1);
the cleaning mechanism (3) comprises a back flushing assembly (31) for cleaning the ceramic filter plate (2), a rotating assembly (32) for driving the ceramic filter plate (2) to rotate by taking the axis of the water inlet pipe (21) as the circle center, and a driving assembly (33) for driving the ceramic filter plate (2) to slide along the axis of the turntable (1);
the rotating component (32) is rotatably arranged in the turntable (1);
the number of the driving components (33) is the same as that of the ceramic filter plates (2) and corresponds to one of the ceramic filter plates;
the back flushing assembly (31) is positioned in the filtering mechanism (11), a connecting assembly (22) which is capable of being communicated with the back flushing assembly (31) and the filtering mechanism (11) in a clearance mode is arranged on the water inlet pipe (21), the connecting assembly (22) is sleeved on the water inlet pipe (21), when the ceramic filter plate (2) rotates to the lower side of the rotary table (1), the connecting assembly (22) is communicated with the filtering mechanism (11), and when the ceramic filter rotates to the axis side of the rotary table (1), the connecting assembly (22) is communicated with the back flushing assembly (31);
the rotary assembly (32) comprises a gear ring (321), a first rotary driving motor (322), driving gears (323) and a plurality of transmission gears (324), wherein the gear ring (321) can rotate and is positioned in the rotary table (1), the number of the transmission gears (324) is the same as that of the ceramic filter plates (2) and corresponds to that of the ceramic filter plates one by one, the plurality of transmission gears (324) are respectively sleeved on the water inlet pipes (21) of the plurality of ceramic filter plates (2), all the transmission gears (324) are connected with the gear ring (321) in a meshed mode, the driving gears (323) can rotate and are positioned below the gear ring (321), the first rotary driving motor (322) is positioned beside the driving gears (323), and the driving gears (323) are in transmission connection with the first rotary driving motor (322), and the driving gears (323) are connected with the gear ring (321) in a meshed mode;
the water inlet pipe (21) is in a hexagonal prism structure, and the connecting component (22) is provided with a feed inlet (225) matched with the water inlet pipe (21);
the inside of carousel (1) is provided with slide rail (12) that extend along the axis direction of carousel (1), still be provided with circular limiting plate (211) on inlet tube (21), be provided with on drive assembly (33) and be used for driving drive piece (331) that limiting plate (211) removed, drive piece (331) slidable is located on slide rail (12), drive piece (331) are circular-arc structure, the axis of its drive piece (331) and the axis coaxial setting of carousel (1), the central authorities of drive piece (331) are provided with spacing groove (3311) with the thickness mutual matching of limiting plate (211), limiting plate (211) inserts in spacing groove (3311);
the driving assembly (33) further comprises a screw rod (332) and a second rotary driving motor (333), the screw rod (332) can be rotationally positioned above the sliding rail (12), the axis of the screw rod (332) is parallel to the axis of the turntable (1), the driving block (331) is sleeved on the screw rod (332) and is in threaded fit with the screw rod, the second rotary driving motor (333) can be rotationally arranged at one end, far away from the ceramic filter plate (2), of the screw rod (332), and the screw rod (332) is in transmission connection with the second rotary driving motor (333);
the two ends of the rotary table (1) are respectively provided with a hollow supporting shaft (14), the back flushing assembly (31) comprises a cylindrical back flushing cavity (311), the axis of the back flushing cavity (311) is coaxial with the axis of the rotary table (1), the back flushing cavities (311) are provided with back flushing pipes (312) which are the same as the ceramic filter plates (2) in number and correspond to each other one by one, the two ends of the back flushing cavity (311) are respectively provided with a first connecting pipe (313) which can penetrate through the two supporting shafts (14), and the input end of the first connecting pipe (313) is connected with the output end of the water pump;
the filtering mechanism (11) comprises a cylindrical filtering cavity (111), the axis of the filtering cavity (111) is coaxially arranged with the axis of the rotary table (1), filtering pipes (1111) which are the same as the ceramic filter plates (2) in number and correspond to each other one by one are arranged on the filtering cavity (111), second connecting pipes (1112) which can penetrate through the two supporting shafts (14) are respectively arranged at two ends of the filtering cavity (111), the first connecting pipes (313) are positioned in the second connecting pipes (1112), a space for allowing liquid to pass through is reserved between the first connecting pipes and the second connecting pipes, and avoidance holes (1113) for avoiding the backwashing pipes (312) are further formed in the filtering cavity (111);
the connecting assembly (22) comprises a connector (221) and a conversion head (224), wherein third connecting pipes (222) are respectively arranged at the top and the bottom of the connector (221), the two third connecting pipes (222) are respectively connected with a filter pipe (1111) and a backwash pipe (312), the connector (221) and the conversion head (224) are of hollow spherical structures, the conversion head (224) can be rotatably arranged in the connector (221), a discharge hole (226) mutually perpendicular to the axis of a feed inlet (225) is formed in the conversion head (224), the axis of the discharge hole (226) is coaxially arranged with the axis of the third connecting pipe (222), and a connecting hole (223) for avoiding the feed inlet (225) is formed in the middle of the connector (221); all the filtering pipes (1111) are provided with sensors (1114) for monitoring the sucked filtrate.
2. The ceramic material cleaning equipment according to claim 1, characterized in that one side of the turntable (1) close to the ceramic filter plates (2) is provided with limiting assemblies which are the same as the ceramic filter plates (2) in number and in one-to-one correspondence, each limiting assembly comprises two limiting holes (13) which are arranged on the edge of the turntable (1) side by side, and the ceramic filter plates (2) are provided with limiting blocks (23) which are matched with the two limiting holes (13).
3. A ceramic material cleaning apparatus according to claim 2, further comprising a control assembly for controlling the motor to adjust the rotational speed in accordance with the monitored value of the sensor (1114), the control assembly comprising:
a timer, which is arranged outside the conversion head (224) and is used for recording the single sucking duration of the filtrate;
the pressure sensor is arranged in the first connecting pipe (313) and is used for detecting the initial pressure in the first connecting pipe (313) before back flushing starts;
the rotating speed regulator is arranged on the water pump and is used for regulating the rotating speed of the water pump blade, and the rotating speed regulator is electrically connected with the water pump motor;
the controller is arranged outside the rotary table (1) and is respectively and electrically connected with the timer, the pressure sensor, the sensor (1114) and the rotating speed regulator;
the controller controls the rotation speed regulator to regulate the rotation speed of the motor of the water pump based on detection values of the timer, the pressure sensor and the sensor (1114), and the controller comprises the following steps:
step 1: based on the detection values of the timer, the pressure sensor and the sensor (1114), the target rotating speed of the water pump motor is calculated through the following formula:
；
wherein ,for the target speed of the water pump motor,/-, for the water pump motor>Is of circumference rate>Taking 3.14 @, @>Is the outer diameter of the water pump blade,is the inner diameter of the water pump blade->For a predetermined flow in the first connection tube (313), +.>For sucking a preset volume of filtrate, +.>Before the backwash starts, the pressure sensor detects the initial pressure in the first connection pipe (313), +.>For the filtrate flow in the filter tube (1111) detected by the sensor (1114), +.>For a single draw duration of the filtrate detected by the timer， Is rated power of the water pump->The preset rotating speed of the water pump motor is set;
step 2: based on the calculation result of the step 1, the controller controls the rotation speed regulator to regulate the rotation speed of the water pump motor to the target rotation speed of the water pump motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310888780.7A CN116603319B (en) | 2023-07-19 | 2023-07-19 | Ceramic material cleaning equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310888780.7A CN116603319B (en) | 2023-07-19 | 2023-07-19 | Ceramic material cleaning equipment |
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| CN116603319B true CN116603319B (en) | 2023-09-26 |
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| CN217595371U (en) * | 2022-05-26 | 2022-10-18 | 广东省大宝山矿业有限公司 | Ceramic filter crosses wiper mechanism |
| CN218653412U (en) * | 2022-12-19 | 2023-03-21 | 湖南新龙矿业有限责任公司 | Ceramic filter plate cleaning and regenerating device |
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|---|---|---|---|---|
| CN2562842Y (en) * | 2002-08-06 | 2003-07-30 | 高斌 | Ceramic vacuum filter |
| CN203154900U (en) * | 2013-02-05 | 2013-08-28 | 无锡工艺职业技术学院 | Improved ceramic filter plate |
| CN107961587A (en) * | 2017-10-20 | 2018-04-27 | 福建省凯达石材机械有限公司 | A kind of purging method of sewage treating machine |
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| CN116603319A (en) | 2023-08-18 |
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