CN113828028A - Removable filter screen 3D prints and uses ceramic thick liquids filter - Google Patents
Removable filter screen 3D prints and uses ceramic thick liquids filter Download PDFInfo
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- CN113828028A CN113828028A CN202111279148.XA CN202111279148A CN113828028A CN 113828028 A CN113828028 A CN 113828028A CN 202111279148 A CN202111279148 A CN 202111279148A CN 113828028 A CN113828028 A CN 113828028A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 84
- 239000007788 liquid Substances 0.000 title claims description 20
- 239000002002 slurry Substances 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 72
- 238000010146 3D printing Methods 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 54
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 5
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 7
- 230000004308 accommodation Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000011551 heat transfer agent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/014—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements with curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filter screen replaceable ceramic slurry filter for 3D printing, which comprises a collecting box, a filter cylinder, a concave block, a triangular plate and a rotary roller, wherein the filter cylinder is installed at the top of the collecting box, and the triangular plate is installed on the outer wall of one side of the filter cylinder; the outer wall of one side of the material collecting box is provided with a rotating roller in a penetrating way, the bottom wall of the filter cylinder is provided with a plurality of groups of concave blocks which are arranged side by side, and the outer walls of two sides of each concave block are inserted with embedded blocks; servo motor is installed at the top of set-square, the pivot is installed to servo motor's output, the bull stick is installed to the one end of pivot, the toper puddler is all installed to the top and the bottom of the lantern ring. The invention can extrude and collide the ceramic slurry in the filter cartridge to change the particle size in the slurry, and can conveniently replace the filter plate, wherein the filter plate needs to be filtered and blocked when the filter cartridge is stirred in the previous period, and the slurry is stored in the aggregate box and needs to be stirred in real time to prevent sedimentation.
Description
Technical Field
The invention relates to the technical field of filters, in particular to a filter screen replaceable ceramic slurry filter for 3D printing.
Background
The ceramic product has high strength, high hardness, high temperature resistance, corrosion resistance and other excellent performances, has a wide application prospect in various industries, is made of ceramic slurry, and is filtered by a filter to ensure the fineness of the slurry used for making the product.
The existing ceramic slurry filter has the following defects:
1. patent document CN213610184U discloses a ceramic slurry filtering device, "the inside accommodation space that is equipped with open-top of feed cylinder, the accommodation space bottom is equipped with the discharge gate, and the feed cylinder lateral wall is equipped with around the cavity that accommodation space set up, the filter screen is located accommodation space open-top. Through above-mentioned ceramic thick liquids filter equipment of optimal design, reunite large granule and impurity in through filter screen filtering thick liquids, simultaneously at the feed cylinder lateral wall around the cavity that accommodation space set up, increase the air heat preservation on the one hand and play heat retaining effect, on the other hand can fill inside into cooling or heating heat transfer agent according to thick liquids temperature needs, guarantees the temperature of thick liquids. However, the device can not perform caking dispersion treatment on the ceramic slurry to be filtered, wherein the caking can not pass through the filtering component without being dispersed, which easily causes material waste;
2. patent document CN210233455U discloses a ceramic slurry stirring and filtering device, "comprising a stirring barrel, a stirring mechanism and a filtering body, wherein the stirring barrel is a rotary structure with an open lower end, an electric valve is installed at the opening of the lower end in a matching manner, a through hole is arranged on the side wall of the stirring barrel, the filtering body is installed in the through hole in a matching manner, the filtering body comprises a mounting rack fixedly installed on the stirring barrel, a net bag is fixedly arranged in the mounting rack, the ceramic slurry stirring and filtering device utilizes the design of a controllable raw material filling mechanism to realize the automatic filling of raw materials according to the ratio, and simultaneously adopts the stirring mechanism with a spiral stirring blade to realize the vertical stirring of the raw materials in the stirring process, thereby avoiding layering, ensuring uniform stirring, simultaneously adding the filtering body, filtering insoluble large particles in the mixture in the stirring process, adding a vibration mechanism and helping the escape of bubbles in the mixture, the problems of air holes and sand holes of the finished product are avoided. However, the filter member used in the device can not be detached from the device, and is difficult to replace if the filter member is damaged in the using process;
3. patent document CN213198226U discloses an alumina ceramics filter thick liquids dispersion agitating unit, "including casing and stirring subassembly, the baffle separates the casing for drive chamber and teeter chamber, individual puddler group symmetry sets up in the teeter chamber and all lies in the filter top, the pneumatic cylinder links firmly and is connected with the connecting plate at casing top and output, connecting plate one end is passed through the actuating lever and is linked firmly with driving motor, the other end and driven shaft rotatable coupling, the drive shaft top is connected with the driving motor output, upper portion is connected with the driving gear, sub-unit connection has a puddler group, driven shaft upper portion is connected with driven gear, sub-unit connection has another puddler group, driving gear and driven gear intermeshing transmission, equal circumference of every puddler group installs a plurality of connecting rod, one side that the puddler group was kept away from to the connecting rod has linked firmly the scraper. The application can improve the utilization ratio of raw materials, and the raw materials are stirred more fully, simple structure, convenient to use, and the practicality is strong. However, when the ceramic slurry is primarily stirred above the space of the stirring chamber in the device, the filter part is not blocked, so that the water in the slurry is drained while the ceramic slurry is stirred, and the stirring effect is influenced;
4. patent document CN209500931U discloses a slurry filtering device for industrial ceramic structural member production, which relates to a slurry filtering device for industrial ceramic structural member production, and can accelerate the filtering speed; meanwhile, the auxiliary slurry is filtered, so that the filtering effect is improved, and the using effect is enhanced; the filter plate is convenient to replace, and the usability is improved; the filter comprises a base, a bracket, a working box, a filter plate, an input pipe and an output pipe, wherein control valves are arranged on the input pipe and the output pipe; the air outlet pipe is arranged at the output end of the left part of the inflator pump, and the output end of the air outlet pipe penetrates through the top end of the working box and is communicated with the input end of the spray head; the bottom end of the scraping plate is contacted with the top end of the filter plate; the filter plate is inserted between the upper limit frame and the lower limit frame, the outer side wall of the filter plate is in contact with the inner side wall of the working box, the front end of the working box is provided with a mounting opening, and a box door is arranged on the mounting opening. However, functional components for stirring the ceramic slurry are absent in the space for storing the filtered ceramic slurry in the device, and the slurry can be precipitated and agglomerated after being placed for a long time, so that subsequent use is affected.
Disclosure of Invention
The invention aims to provide a filter screen replaceable ceramic slurry filter for 3D printing, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a filter screen replaceable ceramic slurry filter for 3D printing comprises a collecting box, a filter cylinder, a concave block, a triangular plate and a rotary roller, wherein the filter cylinder is installed at the top of the collecting box, and the triangular plate is installed on the outer wall of one side of the filter cylinder;
the outer wall of one side of the material collecting box is provided with a rotating roller in a penetrating way, the bottom wall of the filter cylinder is provided with a plurality of groups of concave blocks which are arranged side by side, and the outer walls of two sides of each concave block are inserted with embedded blocks;
the improved filter cartridge is characterized in that a servo motor is installed at the top of the triangular plate, a rotating shaft is installed at the output end of the servo motor, a rotating rod is installed at one end of the rotating shaft, one end of the rotating rod penetrates through the inside of the filter cartridge, multiple groups of lantern rings are evenly arranged on the outer surface of the rotating rod, conical stirring rods are installed at the top and the bottom of the lantern rings, multiple groups of through holes are evenly arranged on the outer surface of each conical stirring rod, conical rods are installed at the top of each concave block, and the conical stirring rods are arranged at intervals below the multiple groups of conical stirring rods.
Preferably, two sets of filter plates which are arranged up and down are arranged between two adjacent sets of the embedded blocks, a plurality of groups of through grooves which are arranged side by side are evenly formed in the bottom wall of the filter cylinder, the through grooves are located below the filter plates, fixed blocks are arranged on the inner walls of the two sides of the filter cylinder, an embedded groove is formed in the outer wall of one side, close to the conical rod, of each fixed block, and the outer wall of one side of each embedded groove is attached to the outer wall of one set of the embedded blocks.
Preferably, wherein the multiunit is and arranges side by side the jam plate is installed at the top of filter, and the top of multiunit jam plate laminate with the bottom of the filter that other multiunit arranged side by side respectively, the head rod is installed in the front of jam plate, the top of head rod is provided with two sets of slot holes of arranging side by side, the connecting block is installed to the diapire of slot hole, the surface mounting of connecting block has the sleeve, and is two sets of electric putter is installed to the inner wall of fixed block, and just two sets of electric putter's front laminate with two sets of telescopic backs respectively.
Preferably, the surface mounting of bull stick has gear one, and gear one is located the one side that servo motor was kept away from to the cartridge filter, the surface mounting of commentaries on classics roller has gear two, and the gear two is located the below of gear one, the V belt is installed through the tooth's socket coordination to the surface of gear one, and the inner wall of V belt and the mutual gomphosis of the outer wall of gear two.
Preferably, the top and the bottom of the rotary roller are both provided with a plurality of groups of movable rods arranged side by side, and two adjacent groups of movable rods are provided with inclined rods therebetween.
Preferably, a feeding channel is installed at the top of the filter cartridge, an opening and closing door is installed on the front face of the filter cartridge, and a controller is installed on the front face of the opening and closing door.
Preferably, the diapire of case that gathers materials runs through and installs discharging channel, the hang plate that two sets of mirror images were arranged is installed to the inner wall of case that gathers materials, and two sets of hang plates are located discharging channel's both sides respectively, the front of case that gathers materials is provided with the notch, the transparent plate is installed to the inner wall of notch.
Preferably, the block frame is all installed to the both sides outer wall of the case that gathers materials, and the diapire of two sets of block frames all laminates with the bottom of the case that gathers materials, the backup pad is installed to the bottom of block frame.
Preferably, the working steps of the ceramic slurry filter are as follows:
s1, opening the opening and closing door by workers, and then inserting and mounting a plurality of groups of the whole bodies formed by the embedded blocks and the filter plates along the edges of two adjacent groups of concave blocks;
s2, the worker starts the electric push rod through the controller to cause the electric push rod to contract inwards, then the electric push rod can apply a pulling force towards the position of the fixed block to the sleeve arranged at one end of the electric push rod, then the pulling force can be transmitted to the connecting rod by the sleeve and the connecting block, then the connecting rod can drive the blocking plate to move between the two groups of filter plates, the blocking plate is caused to block the filter grooves on the filter plates, the blocking plate is made of a material with certain deformation and can be inserted between the two groups of arc-shaped filter plates;
s3, ceramic slurry is poured into the filter cylinder from a feeding channel by a worker, then a servo motor is started, a rotating shaft arranged at the output end of the servo motor drives a rotating rod to rotate according to a set direction and a set rotating speed, then a plurality of groups of lantern rings arranged on the outer surface of the rotating rod and a conical stirring rod arranged on the outer surface of the lantern ring rotate along with the rotating rod to stir the ceramic slurry, the conical stirring rod can collide with blocky materials in the ceramic slurry to break up the blocky materials, the broken blocky materials can settle down under the action of self gravity and fall between two adjacent groups of conical rods, and the materials above a filter plate can be extruded and collided at the moment because the single conical stirring rod in a rotating state can pass between the two adjacent groups of conical rods to further change the particle size of the materials;
s4, when the servo motor runs for a set time, the electric push rod is enabled to extend outwards, when the electric push rod extends outwards, a pushing force far away from the position of the fixed block can be generated on the sleeve, then the back surface of the blocking plate can gradually move towards the edge of the filter plate, the filter plate is in an open state, and the ceramic slurry on the top of the filter plate flows downwards to the inside of the material collecting box;
s5, when the rotating rod rotates under the driving of the servo motor, the first gear installed on the outer surface of the rotating rod can rotate along with the rotating rod, then the triangular belt rotates along with the rotating rod, and the second gear connected with the triangular belt through the mutual coordination of tooth grooves can drive the rotating roller to rotate synchronously, so that the movable rod and the inclined rod installed on the outer surface of the rotating roller can stir the ceramic slurry in the collecting box, and the condition that the ceramic slurry is precipitated is avoided.
Compared with the prior art, the invention has the beneficial effects that:
1. after the servo motor is started, the rotating shaft arranged at the output end of the servo motor can drive the rotating rod arranged at one end and the lantern ring and the conical stirring rod arranged on the outer surface of the rotating rod to rotate along with the rotating rod, the conical stirring rod in a rotating state can collide with blocky materials in ceramic slurry, the blocky materials are scattered, the fineness of the ceramic slurry is improved, the multiple groups of conical rods and the multiple groups of conical stirring rods positioned at the bottom of the lantern ring are arranged at intervals, a single conical stirring rod in a rotating state can pass through the space between the two adjacent groups of conical rods, and at the moment, materials above a natural settling value filter plate can be extruded and collided under the action of self gravity, so that the particle size of the materials is further changed;
2. the filter plates and the embedded blocks can be independently drawn out by workers if one or more filter plates are damaged, so that the filter plates and the embedded blocks can be conveniently replaced without replacing the whole group of filter members, and materials are saved;
3. when the ceramic slurry is agglomerated and scattered in the filter cylinder, the filter part at the bottom of the filter cylinder can be in a closed state, the ceramic slurry is prevented from flowing downwards into the material collecting box, after the slurry in the filter cylinder is stirred for a set time, the electric push rod can be started to extend outwards, and then the pulling force generated during extension can be transmitted to the plugging plate to enable the plugging plate to move to the edges of two groups of filter plates which are arranged up and down, at the moment, the filter part is in an open state, and the ceramic slurry above the filter part can be transferred downwards;
4. according to the invention, the ceramic slurry subjected to caking dispersion treatment and filtration treatment can be stored in the collection box, wherein after the servo motor is started, the rotating shaft can be driven to drive the rotating rod arranged at one end of the rotating shaft to rotate at a set speed, then the gear I arranged on the surface of the rotating rod can drive the triangular belt to rotate, meanwhile, the triangular belt can drive the gear II and the rotating roller provided with the gear II to rotate along with the rotating roller, then the movable rod and the inclined rod arranged on the outer surface of the rotating roller can stir the ceramic slurry in the collection box, so that the phenomenon of sedimentation and caking of the ceramic slurry stored in the collection box is avoided, and the subsequent use is not influenced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic view of the installation structure of the concave block and the conical rod of the present invention;
FIG. 5 is a schematic view of the installation structure of the mosaic block and the filter plate of the present invention;
FIG. 6 is a schematic view of the mounting structure of the concave block, the engagement block and the fixing block according to the present invention;
FIG. 7 is a schematic view of the structure of the filter plate, the plugging plate and the connecting rod according to the present invention;
FIG. 8 is a schematic view of the installation structure of the filter plate, the fixing block and the electric push rod according to the present invention.
In the figure: 1. a material collecting box; 2. a filter cartridge; 3. a concave block; 4. a set square; 5. rotating the roller; 6. a fitting block; 7. a servo motor; 8. a rotating rod; 9. a collar; 10. a conical stirring rod; 11. a through hole; 12. a tapered rod; 13. a filter plate; 14. a through groove; 15. a fixed block; 16. a fitting groove; 17. a blocking plate; 18. a connecting rod; 19. a groove hole; 20. connecting blocks; 21. a sleeve; 22. an electric push rod; 23. a first gear; 24. a second gear; 25. a V-belt; 26. a movable rod; 27. an inclined lever; 28. a feed channel; 29. opening and closing the door; 30. a controller; 31. a discharge channel; 32. an inclined plate; 33. a transparent plate; 34. clamping the frame; 35. and a support plate.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 and 2, a filter screen replaceable 3D printing ceramic slurry filter comprises a collecting box 1, a filter cylinder 2, a concave block 3, a triangular plate 4 and a roller 5, wherein the filter cylinder 2 is installed at the top of the collecting box 1, and the triangular plate 4 is installed on the outer wall of one side of the filter cylinder 2;
concretely, the top of case 1 that gathers materials is direct to be connected with cartridge filter 2, the ceramic slurry that finishes of filtering from cartridge filter 2 can flow into down to the inside of case 1 that gathers materials and wait for the use, cartridge filter 2 provides comparatively suitable loading space for the ceramic slurry that is discharged and gets into wherein, it is convenient for ceramic slurry to receive to stir the component and filter member effect, set-square 4 is formed by a set of plane board and a set of slope form plate combination, and two sets of plates all with cartridge filter 2 between fixed connection, make to be triangle-shaped between the three and arrange, the stability of plane board installation has been increased, then servo motor 7 for the plane board top provides comparatively stable installation place.
The outer wall of one side of the material collecting box 1 is provided with a rotating roller 5 in a penetrating way, the bottom wall of the filter cylinder 2 is provided with a plurality of groups of concave blocks 3 which are arranged side by side, and the outer walls of two sides of each concave block 3 are respectively inserted with an embedded block 6;
specifically, the two side walls of the rotary roller 5 and the two side walls of the material collecting box 1 are movably connected, the connection position of the rotary roller and the two side walls is sealed, ceramic slurry in the material collecting box 1 is prevented from seeping out, when rotating force is applied to the rotary roller 5, the rotary roller can drive the movable rod 26 installed on the outer surface to rotate towards a set direction, grooves are formed in the outer walls of the two sides of the concave block 3, and the size of each groove and the protruding portion of the embedded block 6 can be embedded with each other.
Specifically, after the servo motor 7 is started, the rotating shaft installed at the output end of the servo motor can rotate according to a set direction and a set rotating speed, then the rotating rod 8 installed at one end of the rotating shaft can drive a plurality of sets of lantern rings 9 and conical stirring rods 10 on the outer surfaces of the lantern rings 9 to rotate along with the rotating shaft so as to stir the ceramic slurry in the filter cylinder 2, meanwhile, the conical stirring rods 10 in a rotating state can collide with the blocky materials in the ceramic slurry to break up the blocky materials, the fineness of the ceramic slurry is increased, the particulate matters in the ceramic slurry can fall down to the upper side of the filter plate 13 or the conical rod 12 due to the self gravity, as the two side surfaces of the conical rod 12 are in an inclined state, the particulate matters falling on the upper side of the conical rod can fall down to the upper side of the filter plate 13 along the side walls, and the plurality of sets of conical rods 12 and the plurality of conical stirring rods 10 at the bottom of the lantern rings 9 are arranged at intervals, a single rotating conical stirring rod 10 passes between two adjacent sets of conical rods 12, and the material above the filter plate 13 can be extruded and collided to further change the particle size of the material.
Example two
As shown in fig. 3, 4, 5 and 6, two sets of filter plates 13 are vertically arranged between two adjacent sets of the tabling blocks 6, the bottom wall of the filter cartridge 2 is uniformly provided with a plurality of sets of through grooves 14 arranged side by side, the through grooves 14 are located below the filter plates 13, the inner walls of two sides of the filter cartridge 2 are both provided with fixing blocks 15, the outer wall of one side of the fixing block 15 close to the conical rod 12 is provided with a tabling groove 16, and the outer wall of one side of the tabling groove 16 is attached to the outer wall of one set of the tabling blocks 6.
It is specific, be provided with the filter tank that the multiunit was evenly arranged on the filter 13, when there is not the jam between two sets of filters 13, and the diameter of particulate matter is less than the diameter of filter tank in the ceramic thick liquids, its ceramic thick liquids accessible filter tank drops toward leading to groove 14 department, then arrange the inside toward gathering together workbin 1 with ceramic thick liquids via leading to groove 14, the front of fixed block 15 is provided with the circular slot, can provide comparatively suitable place for electric putter 22's installation, the size of gomphosis groove 16 is the same with the size of gomphosis piece 6, the two can overlap each other.
EXAMPLE III
As shown in fig. 7 and 8, the plugging plates 17 are mounted on the tops of a plurality of groups of filter plates 13 arranged side by side, the tops of the plugging plates 17 are respectively attached to the bottoms of another plurality of groups of filter plates 13 arranged side by side, the connecting rods 18 are mounted on the front surfaces of the plugging plates 17, two groups of grooves 19 arranged side by side are formed in the tops of the connecting rods 18, a connecting block 20 is mounted on the bottom wall of each groove 19, sleeves 21 are mounted on the outer surface of the connecting block 20, electric push rods 22 are mounted on the inner walls of two groups of fixing blocks 15, and the front surfaces of the two groups of electric push rods 22 are respectively attached to the back surfaces of the two groups of sleeves 21.
Specifically, when the stirring member in the filter cylinder 2 emphasizes the agglomeration and scattering operation of the ceramic slurry, the blocking plate 17 needs to be arranged between two groups of filter plates 13 which are arranged up and down, used for blocking the filter plate 13 and preventing the ceramic slurry in the filter cylinder 2 from downwards permeating into the material collecting box 1, and the blocking plate 17 is made of a material with certain deformation, it can have the flexibility, the connecting rod 18 can be used for combining a plurality of groups of plugging plates 17, the slot 19 provides a stable place for installing the connecting block 20, the size of the inner wall of the slot hole 19 is the same as that of the outer wall of the sleeve 21, the inner size of the sleeve 21 is the same as that of the outer size of the connecting block 20, the connecting block 20 can be overlapped inside the sleeve 21 and is in a movable connection state, the overall length of the telescopic rod can be changed when the telescopic rod is stretched, and the electric push rod 22 can correspondingly extend outwards or contract inwards after being started.
Example four
As shown in fig. 2, a first gear 23 is mounted on the outer surface of the rotating rod 8, the first gear 23 is located on the side of the filter cartridge 2 away from the servo motor 7, a second gear 24 is mounted on the outer surface of the rotating roller 5, the second gear 24 is located below the first gear 23, a triangular belt 25 is mounted on the outer surface of the first gear 23 through tooth-groove coordination, and the inner wall of the triangular belt 25 is embedded with the outer wall of the second gear 24.
The top and the bottom of the roller 5 are both provided with a plurality of groups of movable rods 26 which are arranged side by side, and an inclined rod 27 is arranged between two adjacent groups of movable rods 26.
Specifically, when the bull stick 8 rotates under servo motor 7's drive, gear 23 that its surface was installed can drive V belt 25 synchronous rotation, later can follow the rotation with V belt 25 through gear two 24 that tooth's socket coordination is connected each other, then install the rotation of gear two 24 and can rotate in step roller 5, later make the ceramic thick liquids that the movable rod 26 and the tilting bar 27 that change roller 5 surface installation mix and be in the collection workbin 1 inside, and adopt tilting bar 27 to connect between two sets of adjacent movable rods 26, the contact between the body of rod and the ceramic thick liquids has been increased, when the body of rod rotates, the effect of multiplicable stirring, avoid the ceramic thick liquids condition that the sediment appears.
The top of the filter cartridge 2 is provided with a feed passage 28, the front surface of the filter cartridge 2 is provided with an opening and closing door 29, and the front surface of the opening and closing door 29 is provided with a controller 30.
Specifically, the installation of feedstock channel 28 can make things convenient for this device external feeding equipment, and then feeding equipment can be with the ceramic thick liquids that need carry out the filtration leading-in to the inside of cartridge filter 2 along feedstock channel 28, be in the swing joint state between door 29 and the cartridge filter 2 that opens and shuts, it can open and close, it can be convenient for look over the situation of the inside each part of cartridge filter 2 after opening, electric connection between each electric component in controller 30 and the device, through set button and the display screen above the controller, can start or adjust corresponding electric component.
The diapire of case 1 that gathers materials runs through to install discharging channel 31, and the hang plate 32 that two sets of mirror images were arranged is installed to the inner wall of case 1 that gathers materials, and two sets of hang plates 32 are located discharging channel 31's both sides respectively, and the front of case 1 that gathers materials is provided with the notch, and transparent plate 33 is installed to the inner wall of notch.
Concretely, discharging channel 31 can be connected with other receiving equipment, when its inside is opened, can shift the ceramic thick liquids of 1 inside storages of case that gathers materials to receiving equipment, the setting of hang plate 32 can make the material that scatters on 1 diapire of case that gathers materials slide to discharging channel 31 department along the top surface of hang plate 32 by oneself under the effect of self gravity, can effectively reduce the residue of 1 inside ceramic thick liquids of case that gathers materials, the setting of notch can provide installation space for transparent plate 33, transparent plate 33 adopts transparent crashworthiness material to make, make things convenient for the staff to observe the situation of 1 inside of case that gathers materials.
Specifically, the installation of block frame 34 has increased the width of the 1 bottom of case and backup pad 35 contact area that gathers materials, can transmit the gravity of each part of case 1 and top to backup pad 35 department through block frame 34 simultaneously, and backup pad 35 can provide the holding power for this device, guarantees that the device steadily places.
Specifically, the working steps of the ceramic slurry filter are as follows:
s1, opening the opening and closing door 29 by workers, and then inserting and installing a plurality of groups of the whole bodies formed by the embedded blocks 6 and the filter plates 13 along the edges of the two adjacent groups of concave blocks 3;
s2, the operator starts the electric push rod 22 through the controller 30 to make it contract inward, then the electric push rod 22 can apply a pulling force towards the position of the fixed block 15 to the sleeve 21 installed at one end of the electric push rod, then the pulling force can be transmitted to the connecting rod 18 by the sleeve 21 and the connecting block 20, then the connecting rod 18 can drive the plugging plate 17 to move between the two groups of filter plates 13 to make the plugging plate 17 plug the filter grooves on the filter plates 13, the plugging plate 17 is made of a material with certain deformation and can be inserted between the two groups of arc-shaped filter plates 13;
s3, the operator pours the ceramic slurry into the interior of the filter cartridge 2 from the feed passage 28, then the servo motor 7 is started to drive the rotating shaft arranged at the output end of the servo motor to drive the rotating rod 8 to rotate according to the set direction and the set rotating speed, then a plurality of groups of lantern rings 9 arranged on the outer surface of the rotating rod 8 and the conical stirring rod 10 arranged on the outer surface of the lantern ring 9 rotate along with the rotating, for stirring the ceramic slurry, and the conical stirring rod 10 can collide with the block-shaped materials in the ceramic slurry, can break up the block materials, and then the broken up block materials can be precipitated downwards under the action of self gravity, the stirring rod 10 is scattered between two adjacent groups of conical rods 12, and the single conical stirring rod 10 in a rotating state can pass through the space between the two adjacent groups of conical rods 12, so that the materials above the filter plate 13 can be extruded and collided, and the particle size of the materials can be further changed;
s4, when the servo motor 7 runs to a set time, the electric push rod 22 is driven to extend outwards, when the electric push rod extends outwards, a pushing force far away from the fixed block 15 can be generated on the sleeve 21, then the back of the blocking plate 17 can gradually move towards the edge of the filter plate 13, at the moment, the filter plate 13 is in an open state, and the ceramic slurry at the top of the filter plate flows downwards to the inside of the material collecting box 1;
s5, when the rotating rod 8 is driven by the servo motor 7 to rotate, the gear I23 arranged on the outer surface of the rotating rod can rotate along with the rotation, then the triangular belt 25 rotates along with the rotation, and then the gear II 24 connected with the triangular belt 25 through the mutual coordination of tooth grooves can drive the rotating roller 5 to rotate synchronously, so that the movable rod 26 and the inclined rod 27 arranged on the outer surface of the rotating roller 5 can stir the ceramic slurry in the collecting box 1, and the ceramic slurry is prevented from settling.
The working principle is as follows: the worker guides the ceramic slurry to be filtered into the filter cylinder 2 through the feeding channel 28, the two groups of filter plates 13 are blocked by the blocking plate 17, then the servo motor 7 is started, the rotating shaft arranged at the output end of the servo motor can drive the rotating rod 8 to rotate, then the multiple groups of lantern rings 9 arranged on the outer surface of the rotating rod 8 and the conical stirring rods 10 arranged on the outer surface of the lantern rings 9 rotate along with the rotating rod, the blocky materials in the ceramic slurry can be scattered, the scattered blocky materials can be deposited downwards under the action of self gravity and are scattered between the two adjacent groups of conical rods 12, as the single conical stirring rod 10 in a rotating state passes between the two adjacent groups of conical rods 12, the materials above the filter plates 13 can be extruded and collided at the moment to further change the particle size of the materials, when the rotating rod 8 rotates to a set time, the electric push rod 22 can be started, impel electric putter 22 to carry out the operation of outwards extending, can produce the driving force of keeping away from fixed block 15 place to sleeve 21, later the back of jam plate 17 can remove to the edge of filter 13 gradually, filter 13 is in open condition this moment, the inside of ceramic thick liquids down circulation to the case 1 that gathers materials at its top, servo motor 7 continuous operation this moment, gear 23 of bull stick 8 surface installation can drive V belt 25 and follow the rotation, later gear two 24 can drive the synchronous rotation of commentaries on classics roller 5, then impel the movable rod 26 and the slope pole 27 of commentaries on classics roller 5 surface installation to stir the ceramic thick liquids that are in the case 1 inside that gathers materials, avoid ceramic thick liquids the situation that the sediment appears.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a removable filter screen 3D prints uses ceramic thick liquids filter, includes collection workbin (1), cartridge filter (2), spill piece (3), set-square (4) and changes roller (5), its characterized in that: the top of the material collecting box (1) is provided with a filter cylinder (2), and the outer wall of one side of the filter cylinder (2) is provided with a triangular plate (4);
the outer wall of one side of the material collecting box (1) is provided with a rotating roller (5) in a penetrating mode, the bottom wall of the filter cylinder (2) is provided with a plurality of groups of concave blocks (3) which are arranged side by side, and the outer walls of two sides of each concave block (3) are respectively provided with an embedded block (6) in an inserting mode;
servo motor (7) are installed at the top of set-square (4), the pivot is installed to the output of servo motor (7), bull stick (8) is installed to the one end of pivot, and the one end of bull stick (8) runs through the inside of cartridge filter (2), the surface mounting of bull stick (8) has lantern ring (9) that the multiunit was evenly arranged, toper puddler (10) are all installed to the top and the bottom of lantern ring (9), the surface of toper puddler (10) is provided with through-hole (11) that the multiunit was evenly arranged, toper pole (12) are installed at the top of concave block (3), and toper puddler (10) interval arrangement of multiunit toper pole (12) and lantern ring (9) below installation.
2. The replaceable screen ceramic slurry filter for 3D printing of claim 1, wherein: two sets of filter (13) that are arranged from top to bottom are installed to two sets of adjacent gomphosis piece (6) between, the diapire of cartridge filter (2) evenly is provided with multiunit logical groove (14) of arranging side by side, and leads to groove (14) and be located the below of filter (13), fixed block (15) are all installed to the both sides inner wall of cartridge filter (2), one side outer wall that fixed block (15) are close to conical rod (12) is provided with gomphosis groove (16), and the outer wall laminating of one side of gomphosis groove (16) and one of them group gomphosis piece (6).
3. The replaceable screen ceramic slurry filter for 3D printing of claim 2, wherein: wherein the multiunit is and arranges side by side closure plate (17) are installed at the top of filter (13), and the top of multiunit closure plate (17) laminate with the bottom of filter (13) that other multiunit arranged side by side respectively, the front of closure plate (17) is installed and is linked up pole (18), the top of linking up pole (18) is provided with two sets of slot holes (19) of arranging side by side, connecting block (20) are installed to the diapire of slot hole (19), the surface mounting of connecting block (20) has sleeve (21), and is two sets of electric putter (22) are installed to the inner wall of fixed block (15), and the front of two sets of electric putter (22) laminate with the back of two sets of sleeve (21) respectively.
4. The replaceable screen ceramic slurry filter for 3D printing of claim 1, wherein: the surface mounting of bull stick (8) has gear (23), and gear (23) are located cartridge filter (2) and keep away from one side of servo motor (7), the surface mounting of commentaries on classics roller (5) has gear two (24), and gear two (24) are located the below of gear (23), the surface of gear (23) is installed V-belt (25) through the tooth's socket coordination, and the inner wall of V-belt (25) and the outer wall of gear two (24) gomphosis each other.
5. The replaceable screen ceramic slurry filter for 3D printing of claim 1, wherein: the top and the bottom of the rotary roller (5) are provided with a plurality of groups of movable rods (26) which are arranged side by side, and two adjacent groups of movable rods (26) are provided with inclined rods (27) therebetween.
6. The replaceable screen ceramic slurry filter for 3D printing of claim 1, wherein: feed channel (28) are installed at the top of cartridge filter (2), door (29) that opens and shuts are installed to the front of cartridge filter (2), controller (30) are installed in the front of door (29) that opens and shuts.
7. The replaceable screen ceramic slurry filter for 3D printing of claim 1, wherein: the diapire of case (1) that gathers materials runs through and installs discharging channel (31), the inner wall of case (1) that gathers materials installs hang plate (32) that two sets of mirror images were arranged, and two sets of hang plate (32) are located the both sides of discharging channel (31) respectively, the front of case (1) that gathers materials is provided with the notch, transparent plate (33) are installed to the inner wall of notch.
8. The replaceable screen ceramic slurry filter for 3D printing of claim 1, wherein: gather materials the both sides outer wall of case (1) and all install block frame (34), and the diapire of two sets of block frames (34) all laminates with the bottom of gathering materials case (1), backup pad (35) are installed to the bottom of block frame (34).
9. A replaceable screen ceramic slurry filter for 3D printing according to any of claims 1 to 8, characterized in that it operates by the following steps:
s1, opening the opening and closing door (29) by workers, and then inserting and installing a plurality of groups of the whole bodies formed by the embedded blocks (6) and the filter plates (13) along the edges of the two adjacent groups of concave blocks (3);
s2, a worker starts the electric push rod (22) through the controller (30) to enable the electric push rod to contract inwards, then the electric push rod (22) can apply a pulling force towards the position of the fixed block (15) to the sleeve (21) arranged at one end of the electric push rod, the pulling force can be transmitted to the position of the connecting rod (18) through the sleeve (21) and the connecting block (20), then the connecting rod (18) can drive the blocking plate (17) to move between the two groups of filter plates (13) to enable the blocking plate (17) to block the filter grooves in the filter plates (13), and the blocking plate (17) is made of a material with certain deformation and can be inserted between the two groups of arc-shaped filter plates (13);
s3, ceramic slurry is poured into the filter cylinder (2) from the feeding channel (28) by a worker, then the servo motor (7) is started to drive the rotating shaft arranged at the output end to drive the rotating rod (8) to rotate according to the set direction and the set rotating speed, then a plurality of groups of lantern rings (9) arranged on the outer surface of the rotating rod (8) and the conical stirring rod (10) arranged on the outer surface of the lantern ring (9) rotate along with the rotating shaft to stir the ceramic slurry, the conical stirring rod (10) can collide with the blocky materials in the ceramic slurry to break up the blocky materials, the broken blocky materials can settle down under the action of self gravity and fall between two adjacent groups of conical rods (12), and the single conical stirring rod (10) in the rotating state can pass between the two adjacent groups of conical rods (12), and can extrude and collide the materials above the filter plate (13), to further modify the particle size of the material;
s4, when the servo motor (7) runs for a set time, the electric push rod (22) is driven to extend outwards, when the electric push rod extends outwards, a pushing force far away from the fixed block (15) can be generated on the sleeve (21), then the back of the blocking plate (17) can gradually move towards the edge of the filter plate (13), at the moment, the filter plate (13) is in an open state, and the ceramic slurry on the top of the filter plate flows downwards to the inside of the collecting box (1);
s5, when the rotating rod (8) is driven by the servo motor (7) to rotate, the gear I (23) arranged on the outer surface of the rotating rod can rotate along with the rotating belt, then the triangular belt (25) rotates along with the rotating belt, and then the gear II (24) which is mutually matched and connected with the triangular belt (25) through the tooth grooves can drive the rotating roller (5) to synchronously rotate, so that the movable rod (26) and the inclined rod (27) arranged on the outer surface of the rotating roller (5) can stir the ceramic slurry in the material collecting box (1), and the condition that the ceramic slurry is precipitated is avoided.
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| CN202111279148.XA CN113828028A (en) | 2021-10-31 | 2021-10-31 | Removable filter screen 3D prints and uses ceramic thick liquids filter |
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| CN202111279148.XA CN113828028A (en) | 2021-10-31 | 2021-10-31 | Removable filter screen 3D prints and uses ceramic thick liquids filter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261078A (en) * | 2021-12-28 | 2022-04-01 | 江苏益帆高分子材料有限公司 | Crosslinked polyethylene insulated cable material production facility |
| CN115156534A (en) * | 2022-07-05 | 2022-10-11 | 广东华于科技股份有限公司 | Stamping process and equipment for powder metallurgy |
| CN115253852A (en) * | 2022-06-21 | 2022-11-01 | 中维化纤股份有限公司 | Stirring equipment for processing and producing organic chemical raw materials |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5979669A (en) * | 1996-01-19 | 1999-11-09 | Fuji Photo Film Co., Ltd. | Blood filter unit |
| US20170165666A1 (en) * | 2008-02-27 | 2017-06-15 | Boehringer Ingelheim Microparts Gmbh | Apparatus for the separation of plasma |
| US20190374883A1 (en) * | 2018-06-10 | 2019-12-12 | Icm, Inc. | Mechanical separation device |
| CN112279400A (en) * | 2019-07-24 | 2021-01-29 | 浙江创韵环境科技有限公司 | Energy-concerving and environment-protective rural sewage treatment plant |
| CN213968989U (en) * | 2020-12-15 | 2021-08-17 | 威海双鑫金属制品有限责任公司 | Powder metallurgy preparation intelligence latch fitting mixes powder mechanism |
| CN113414875A (en) * | 2021-07-23 | 2021-09-21 | 江苏晨日环保科技有限公司 | Environment-friendly mortar production line of continuous forced stirring |
-
2021
- 2021-10-31 CN CN202111279148.XA patent/CN113828028A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5979669A (en) * | 1996-01-19 | 1999-11-09 | Fuji Photo Film Co., Ltd. | Blood filter unit |
| US20170165666A1 (en) * | 2008-02-27 | 2017-06-15 | Boehringer Ingelheim Microparts Gmbh | Apparatus for the separation of plasma |
| US20190374883A1 (en) * | 2018-06-10 | 2019-12-12 | Icm, Inc. | Mechanical separation device |
| CN112279400A (en) * | 2019-07-24 | 2021-01-29 | 浙江创韵环境科技有限公司 | Energy-concerving and environment-protective rural sewage treatment plant |
| CN213968989U (en) * | 2020-12-15 | 2021-08-17 | 威海双鑫金属制品有限责任公司 | Powder metallurgy preparation intelligence latch fitting mixes powder mechanism |
| CN113414875A (en) * | 2021-07-23 | 2021-09-21 | 江苏晨日环保科技有限公司 | Environment-friendly mortar production line of continuous forced stirring |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261078A (en) * | 2021-12-28 | 2022-04-01 | 江苏益帆高分子材料有限公司 | Crosslinked polyethylene insulated cable material production facility |
| CN114261078B (en) * | 2021-12-28 | 2023-08-08 | 江苏益帆高分子材料有限公司 | Crosslinked polyethylene insulated cable material production equipment |
| CN115253852A (en) * | 2022-06-21 | 2022-11-01 | 中维化纤股份有限公司 | Stirring equipment for processing and producing organic chemical raw materials |
| CN115156534A (en) * | 2022-07-05 | 2022-10-11 | 广东华于科技股份有限公司 | Stamping process and equipment for powder metallurgy |
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