CN118024448A - Filter equipment is used in masterbatch production - Google Patents
Filter equipment is used in masterbatch production Download PDFInfo
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- CN118024448A CN118024448A CN202410181150.0A CN202410181150A CN118024448A CN 118024448 A CN118024448 A CN 118024448A CN 202410181150 A CN202410181150 A CN 202410181150A CN 118024448 A CN118024448 A CN 118024448A
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- Prior art keywords
- filter
- gear
- master batch
- filter element
- batch production
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- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 19
- 241001330002 Bambuseae Species 0.000 claims abstract description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 19
- 239000011425 bamboo Substances 0.000 claims abstract description 19
- 238000010923 batch production Methods 0.000 claims abstract description 14
- 239000000155 melt Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 13
- 238000007790 scraping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a filtering device for master batch production, which is applied to the technical field of filtering equipment and comprises a cylinder main body, a filter element, a driving assembly and a filter element, wherein the driving assembly drives the filter element and an auxiliary cylinder to rotate in the cylinder main body; the filter cartridge is characterized in that a grid and a filter screen are arranged above the filter cartridge in the cartridge body, the grid is driven by a driving component to drive a screw rod to rotate so as to drive the screw rod to move downwards to press the filter screen, and melt to be filtered falls into the filter cartridge through a feed hopper. This filter equipment is used in masterbatch production drives filter core and supplementary section of thick bamboo through drive assembly and rotates, and the centrifugal force that produces through the filter core is rotatory accelerates the fuse-element and filters to clean the surface of filter core through brush, the scraper blade on the supplementary section of thick bamboo, avoid the fuse-element adhesion after the filtration on the filter core, influence the filter effect.
Description
Technical Field
The invention belongs to the technical field of filtering equipment, and particularly relates to a filtering device for master batch production.
Background
The master batch is a full-name plastic master batch, and consists of excessive chemical auxiliary agents, carrier resin, dispersing agents and the like. The master batch is an aggregate obtained by uniformly loading an ultra-large amount of pigment (dye) in a resin. The master batch is a particle material prepared by firstly mixing and mixing various required auxiliary agents, fillers and a small amount of carrier resin in the plastic processing and forming process for convenience in operation, and metering, mixing, melting, extruding, granulating and other processing processes through equipment such as an extruder and the like, and is called a master batch. The master batch consists of carrier resin, various fillers and various auxiliary agents, and the proportion of the master batch to the matrix resin must be regulated according to the content of relevant components in the master batch and the amount required to be added in an actual product in the molding processing process.
In the masterbatch production and processing process, the mixed masterbatch melt is filtered, and then the processes of extrusion, dicing and the like are carried out, so that the effect of extrusion and dicing is prevented from being influenced by the existence of larger particles in the melt.
However, most of the existing masterbatch filtering devices adopt a static filtering mode, and masterbatch is loaded in a filter element to perform static filtration. But compared with liquid, the melt has certain viscosity, and the fluidity is poor, so that the efficiency of static filtration is low, and the filtered melt is filtered by the filter element, so that the wall built-up phenomenon is easy to occur due to the certain viscosity of the melt, namely, the filter hole of the filter element is easy to be blocked, thereby influencing the filtering effect.
Disclosure of Invention
In view of the above problems in the prior art, the invention aims to provide a filtering device for masterbatch production, which drives a filter element and an auxiliary cylinder to rotate through a driving component, accelerates melt filtering through centrifugal force generated by rotation of the filter element, cleans the surface of the filter element through a brush and a scraping plate on the auxiliary cylinder, and avoids the filtered melt from adhering to the filter element to influence the filtering effect.
The filter device for masterbatch production comprises a cylinder main body and a filter element, and further comprises a driving assembly, wherein the driving assembly drives the filter element and an auxiliary cylinder to rotate in the cylinder main body, at least one filter element is arranged, a plurality of filter elements are circumferentially distributed by taking the auxiliary cylinder as a center, and a brush and a scraping plate are arranged on the outer side wall of the auxiliary cylinder and are used for cleaning the side wall of the filter element; the filter cartridge is characterized in that a grid and a filter screen are arranged above the filter cartridge in the cartridge body, the grid is driven by a driving component to drive a screw rod to rotate so as to drive the screw rod to move downwards to press the filter screen, and melt to be filtered falls into the filter cartridge through a feed hopper.
Preferably, the driving assembly comprises a motor, a first gear, a second gear and a transmission belt, wherein the second gear is meshed with the first gear, and the motor drives the first gear to rotate through the transmission belt so as to drive the second gear to rotate.
Preferably, the first gear is sleeved on the driving shaft, the second gear is sleeved on the driven shaft, the driving shaft is connected with the auxiliary cylinder, and the driven shaft is connected with the filter element.
Preferably, the driving assembly is located in the base, the base is connected with the bottom of the cylinder body, and a heat dissipation net is arranged on the base.
Preferably, a baffle is arranged below the filter screen, the baffle divides the inner space of the cylinder main body into a first space and a second space, and a through groove for communicating the first space and the second space is formed in the baffle; the filter core is located the second space, and the top is through feeder hopper and first space intercommunication, be provided with the dog on the baffle for will wait to filter the fuse-element drainage to the feeder hopper.
Preferably, one end of the feed hopper is connected with the bottom of the baffle plate, and the other end of the feed hopper is connected with the filter element; the feeder hopper is including being used for the straight section of thick bamboo of unloading, the one end of straight section of thick bamboo is connected with the extension board that is used for being connected with the baffle through the hang plate, and the other end passes through the hang plate to be connected with the filter core, through rotation axis connection between feeder hopper and the filter core, dispose the unloading dog between feeder hopper and the axis of rotation.
Preferably, the output end of the motor drives the screw rod to rotate, the lifting plate is sleeved on the screw rod in a threaded manner, the lifting plate is connected with the connecting rod, the other end of the connecting rod stretches into the inside of the cylinder main body to be connected with the grid, and the top of the screw rod is connected with the limiting plate.
Preferably, at least one telescopic rod is arranged at the position of the top of the cylinder main body corresponding to the connecting rod, and the telescopic end of the telescopic rod is connected with the connecting rod.
Preferably, the bottom of lifter plate is connected with the clamp plate through branch, the outer wall of section of thick bamboo main part is configured with the gasbag through the mount, the clamp plate corresponds with the through-hole position at gasbag top, the through-hole of gasbag bottom is connected with the cooling tube through the connecting pipe, the cooling tube disposes on the base, be provided with the gas blowing pipe that stretches into the base on the cooling tube, the gas blowing pipe is used for blowing the cooling to the motor.
Preferably, the feed inlet of the cylinder main body is arranged at the top of the cylinder main body, and the discharge outlet is arranged at the bottom of the side wall of the cylinder main body.
The beneficial effects of the invention are as follows: this filter equipment is used in masterbatch production drives filter core and supplementary section of thick bamboo through drive assembly and rotates, and centrifugal force through rotatory production of filter core is to the inside fuse-element effect of filter core to accelerate the filtration of fuse-element, and clean the surface of filter core through brush, the scraper blade on the supplementary section of thick bamboo, avoid the fuse-element adhesion after the filtration to influence the filter effect in the filter core surface.
Further, the size of the first gear and the second gear is reasonably set, so that the rotation speed of the filter element and the rotation speed of the auxiliary cylinder are adapted, the cleaning effect of the auxiliary cylinder on the filter element is realized through the rotation speed difference, and the outer wall of the auxiliary cylinder can be contacted with the filter element due to the rotation of the auxiliary cylinder, so that the service life of the auxiliary cylinder is longer due to the rotation of the auxiliary cylinder.
Through setting up grid and filter screen, will carry out the preliminary treatment by the fuse-element that the feed inlet got into, make fuse-element evenly distributed on the grid to can evenly fall to the filter screen and carry out the prefiltering, the fuse-element after the preliminary treatment can fall into in the filter core through the feeder hopper at the uniform velocity and carry out secondary filtration, avoid a large amount of fuse-elements to get into the filter core in the twinkling of an eye and influence the filter effect.
The driving component drives the screw to rotate so as to drive the grid to move up and down, so that the grid downwards presses the filter screen, and the melt pressure accumulated on the filter screen can be applied, thereby accelerating the melt to fall and improving the filtering efficiency; simultaneously, the screw rod rotates and drives the pressing plate to move up and down, the air bag is pressed through the pressing plate, and gas in the air bag can be conveyed into the base, so that the blowing cooling of the motor is realized.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic illustration of the distribution of three cartridges and auxiliary cartridges of the present invention;
FIG. 3 is a schematic view of the distribution of four cartridges and auxiliary cartridges of the present invention;
FIG. 4 is a schematic view of the drive assembly of the present invention;
FIG. 5 is a schematic structural view of the auxiliary cartridge of the present invention;
FIG. 6 is an enlarged view of the structure of the present invention at A in the schematic view of FIG. 1;
FIG. 7 is a schematic view of the structure of the feed hopper of the present invention.
Marked in the figure as: 1. a cartridge body; 2. a feed inlet; 3. a discharge port; 4. a base; 5. a filter element; 6. a feed hopper; 601. a straight cylinder; 602. an extension plate; 603. a blanking block; 604. a rotating shaft; 7. a stop block; 8. a filter screen; 9. a grille; 10. an auxiliary cylinder; 1001. a brush; 1002. a scraper; 11. a driven shaft; 12. a driving shaft; 13. a transmission belt; 14. a motor; 15. a screw; 16. a connecting rod; 17. a telescopic rod; 18. a fixing frame; 19. an air bag; 20. a connecting pipe; 21. a heat radiating pipe; 22. a first gear; 23. a second gear; 24. a limiting plate; 25. a lifting plate; 26. a support rod; 27. and (5) pressing plates.
Detailed Description
Example 1
As shown in fig. 1, a filtering device for masterbatch production comprises a cylinder body 1 and a filter element 5, wherein a feed inlet 2 of the cylinder body 1 is arranged at the top of the cylinder body 1, and a discharge outlet 3 is arranged at the bottom of the side wall of the cylinder body 1. The master batch production filter device further comprises a driving component, the driving component is used for driving the filter element 5 and the auxiliary cylinder 10 to rotate in the cylinder body 1, a hairbrush 1001 and a scraping plate 1002 are arranged on the outer side wall of the auxiliary cylinder 10, and the hairbrush 1001 and the scraping plate 1002 are used for cleaning the side wall of the filter element 5. The centrifugal force generated by the rotation of the filter element 5 acts on the melt inside the filter element 5, so that the filtering of the melt is quickened, the surface of the filter element 5 is cleaned through the hairbrush 1001 and the scraping plate 1002 on the auxiliary cylinder 10, and the filtered melt is prevented from being adhered to the surface of the filter element 5 to influence the filtering effect.
As shown in fig. 1 and 4, the driving unit is located inside the base 4, the base 4 is connected to the bottom of the cartridge body 1, and a heat dissipation net is provided on the base 4. The driving assembly comprises a motor 14, a first gear 22, a second gear 23 and a driving belt 13, wherein the second gear 23 is meshed with the first gear 22, and the motor 14 drives the first gear 22 to rotate through the driving belt 13 so as to drive the second gear 23 to rotate. In addition, a first gear 22 is sleeved on the driving shaft 12, a second gear 23 is sleeved on the driven shaft 11, the driving shaft 12 is connected with the auxiliary cylinder 10, and the driven shaft 11 is connected with the filter element 5.
The driving shaft 12 is driven by the motor 14 to drive the driving shaft 13 to rotate so as to drive the gear one 22 to rotate, and the gear one 22 is meshed with the gear two 23, so that the gear one 22 can drive the gear two 23 to rotate, and the driven shaft 11 rotates along with the rotation of the gear two 23, so that the driving shaft 12 drives the auxiliary cylinder 10 to rotate, and the driven shaft 11 drives the filter element 5 to rotate, thereby realizing the rotation of the filter element 5 and the auxiliary cylinder 10.
In addition, set up the gear size adaptation of gear one 22 and gear two 23, make the rotational speed adaptation of supplementary section of thick bamboo 10 and filter core 5, realize the cleaning action of supplementary section of thick bamboo 10 to filter core 5 through the rotational speed difference of supplementary section of thick bamboo 10 and filter core 5, and the outer wall of the supplementary section of thick bamboo 10 that rotates the setting all can be with filter core 5 contact, realize cleaning action. If the auxiliary cylinder 10 is stationary, the filter element 5 is always in contact with a certain portion of the auxiliary cylinder 10, and the abrasion of the portion of the auxiliary cylinder 10 is large, so that the service life of the rotatably mounted auxiliary cylinder 10 is longer than that of the structure in which the auxiliary cylinder 10 is stationary.
In addition, the rotation speed of the filter element 5 and the auxiliary cylinder 10 can be regulated by arranging a differential mechanism, the structure for regulating the rotation speed is not limited, and the main purpose is to enable the auxiliary cylinder 10 to play a cleaning role on the filter element 5.
In addition, at least one filter element 5 is arranged, a plurality of filter elements 5 are circumferentially distributed around the auxiliary cylinder 10, and when three filter elements 5 are arranged, the structural distribution of the filter elements 5 and the auxiliary cylinder 10 is shown in fig. 2; when four filter elements 5 are provided, the structural distribution of the filter elements 5 and the auxiliary cylinder 10 is shown in fig. 3. The number of the filter elements 5 is selected according to actual demands, and the filter elements 5 are uniformly distributed around the auxiliary cylinder 10 in circumference, so that the auxiliary cylinder 10 can conveniently clean the filter elements 5.
As shown in fig. 2,3 and 5, further, the outer side wall of the auxiliary cylinder 10 is provided with a brush 1001 and a scraper 1002, and the outer side wall of the auxiliary cylinder 10 may be provided with the brush 1001, the scraper 1002, or a part of the outer side wall may be provided with the brush 1001, and a part of the outer side wall may be provided with the scraper 1002, and the brush 1001 and the scraper 1002 may be used for cleaning the side wall of the filter element 5.
Example two
As shown in fig. 1, the structure of this embodiment is substantially the same as that of the first embodiment, except that: the embodiment also comprises a grid 9 and a filter screen 8, wherein the grid 9 and the filter screen 8 are both positioned in the cylinder body 1 and above the filter element 5 and are used for preprocessing the melt.
Melt passes through feed inlet 2 and gets into the inside of section of thick bamboo main part 1, sets up grid 9 and can make the melt evenly distributed who concentrates the feeding by feed inlet 2 to can evenly fall to filter screen 8 and carry out the prefiltering, the melt after the preliminary treatment can fall into filter core 5 through feeder hopper 6 at the uniform velocity and carry out secondary filtration, avoid a large amount of melt entering filter core 5 in the twinkling of an eye and influence filter effect.
Further, the grid 9 is driven by the driving component to drive the screw 15 to rotate so as to drive the downward movement to press the filter screen 8, the grid 9 downward presses the filter screen 8, and the melt pressure accumulated on the filter screen 8 can be given, so that the melt drop is quickened, and the filtering efficiency is improved.
Specifically, as shown in fig. 1 and 6, the output end of the motor 14 drives the screw 15 to rotate, the screw 15 is screwed with the lifting plate 25, the lifting plate 25 is connected with the connecting rod 16, the other end of the connecting rod 16 extends into the cylinder body 1 and is connected with the grid 9, and in order to limit the lifting plate 25, the top of the screw 15 is connected with the limiting plate 24. The motor 14 drives the screw rod 15 to rotate, and the lifting plate 25 can move up and down along with the rotation of the screw rod 15 through the threaded fit of the lifting plate 25 and the screw rod 15, so that the grille 9 is driven to move up and down.
Through setting up the time of motor 14 corotation, reversal, drive screw rod 15 corotation or reversal, can realize grid 9 regular rising and decline, and because corotation and reversal of motor 14 make filter core 5 when rotating, not only can utilize pivoted centrifugal force to accelerate the filtration rate of fuse-element, can also utilize motor 14 corotation, reversal when changing, the inertia effect of fuse-element further accelerates the filtration rate, improves filtration efficiency.
In addition, at least one telescopic rod 17 is installed at the top of the cylinder body 1 corresponding to the position of the connecting rod 16, the telescopic end of the telescopic rod 17 is connected with the connecting rod 16, the telescopic rod 17 plays a supporting role on the connecting rod 16, and the stability of up-and-down movement of the grille 9 can be improved.
As shown in fig. 1 and 7, a baffle is provided below the filter screen 8, and divides the interior space of the cartridge body 1 into a first space and a second space, and a through groove for communicating the first space and the second space is formed in the baffle. Wherein, filter core 5 is located the second space, and the top is through feeder hopper 6 and first space intercommunication, and is provided with dog 7 on the baffle, and the top of dog 7 is the slope setting, and dog 7 can be with waiting to filter the fuse-element drainage to feeder hopper 6.
Specifically, one end of the feed hopper 6 is connected with the bottom of the baffle plate, and the other end is connected with the filter element 5. The feeder hopper 6 includes the straight section of thick bamboo 601 that is used for the unloading, and the one end of straight section of thick bamboo 601 is connected with the extension board 602 that is used for being connected with the baffle through the hang plate, and the other end passes through the hang plate to be connected with filter core 5, is connected through axis of rotation 604 between feeder hopper 6 and the filter core 5, disposes unloading dog 603 between feeder hopper 6 and the axis of rotation 604. Since the rotary shaft 604 is provided between the feed hopper 6 and the filter cartridge 5, the filter cartridge 5 can be driven to rotate by the driving assembly.
Example III
As shown in fig. 1 and 6, the structure of the present embodiment is basically the same as that of the second embodiment, except that: the bottom of lifting plate 25 of this embodiment is connected with clamp plate 27 through branch 26, and the outer wall of barrel body 1 is disposed with gasbag 19 through mount 18, and clamp plate 27 corresponds with the through-hole position at gasbag 19 top, and the through-hole of gasbag 19 bottom is connected with cooling tube 21 through connecting pipe 20, and cooling tube 21 disposes on base 4, is provided with the gas blowing pipe that stretches into base 4 on the cooling tube 21, and the gas blowing pipe is used for blowing cooling to motor 14.
The pressing plate 27 is connected with the lifting plate 25 through the supporting rods 26, and when the lifting plate 25 drives the grille 9 to move up and down, the pressing plate 27 can be driven to move up and down, so that the air bag 19 is subjected to periodical pressing operation, air in the air bag 19 is pressed, and the air is conveyed into the radiating pipe 21 through the connecting pipe 20, so that the air blowing and cooling of the motor 14 are realized.
In addition, the connecting rod 16 and the lifting plate 25 are detachably connected through bolts, and when the filter element 5 needs to be cleaned integrally after the filtering is completed, the connecting rod 16 and the lifting plate 25 can be detached, so that the lifting plate 25 only drives the pressing plate 27 to move. Further, the filter element 5 is cleaned after the filtration is completed, and the driving assembly drives the filter element 5 and the auxiliary cylinder 10 to rotate, so that the cleaning effect of the filter element 5 can be improved.
Working principle: when the master batch production filter device is used, melt is poured into the barrel body 1 through the feed inlet 2, the melt poured in a concentrated mode uniformly falls into the filter screen 8 through the grid 9, and the melt falls into the filter element 5 through the feed hopper 6 for secondary filtration after being prefiltered by the filter screen 8.
During filtration, the motor 14 is started, and the first gear 22 and the second gear 23 are driven to rotate through the transmission belt 13, so that the auxiliary cylinder 10 on the driving shaft 12 and the filter element 5 on the driven shaft 11 are driven to rotate; when the filter element 5 rotates, the centrifugal force can be utilized to improve the filtering speed of the melt, and when the auxiliary cylinder 10 rotates, the surface of the filter element 5 can be cleaned through the hairbrush 1001 or the scraping plate 1002, so that the melt is prevented from being adhered to the surface of the filter element 5.
The motor 14 also drives the screw rod 15 to rotate, the lifting plate 25 drives the grille 9 and the pressing plate 27 to move up and down along with the rotation of the screw rod 15, the grille 9 moves down to press the melt on the filter screen 8, the falling speed of the piled melt can be accelerated, the pressing plate 27 moves down to press the air bag 19, the air in the air bag 19 can be pushed into the base 4, and the operation of blowing and cooling is performed on the motor 14.
When the filter element 5 needs to be cleaned after the filtering is finished, the driving motor 14 drives the filter element 5 and the auxiliary cylinder 10 to rotate, so that the cleaning effect is improved. In addition, the lifting plate 25 and the connecting rod 16 can be detached, so that the lifting plate 25 only drives the pressing plate 27 to move up and down to cool the motor 14, and unnecessary lifting operation of the grille 9 is avoided.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a master batch production is with filter equipment, includes section of thick bamboo main part (1) and filter core (5), its characterized in that still includes drive assembly, drive assembly drives filter core (5), supplementary section of thick bamboo (10) at the inside rotation of section of thick bamboo main part (1), filter core (5) are provided with at least one, and a plurality of filter cores (5) are the circumference and are distributed with supplementary section of thick bamboo (10) as the center, the lateral wall of supplementary section of thick bamboo (10) is provided with brush (1001), scraper blade (1002), brush (1001), scraper blade (1002) are used for cleaning the lateral wall of filter core (5);
The filter is characterized in that a grid (9) and a filter screen (8) are arranged above the filter element (5) in the cylinder body (1), and the grid (9) is driven by a driving assembly to drive a screw (15) to rotate so as to drive the downward movement to press the filter screen (8), so that melt to be filtered falls into the filter element (5) through a feed hopper (6).
2. The master batch production filter device according to claim 1, wherein the driving assembly comprises a motor (14), a first gear (22), a second gear (23) and a transmission belt (13), the second gear (23) is meshed with the first gear (22), and the motor (14) drives the first gear (22) to rotate through the transmission belt (13) so as to drive the second gear (23) to rotate.
3. The master batch production filter device according to claim 2, wherein the first gear (22) is sleeved on the driving shaft (12), the second gear (23) is sleeved on the driven shaft (11), the driving shaft (12) is connected with the auxiliary cylinder (10), and the driven shaft (11) is connected with the filter element (5).
4. The master batch production filter device according to claim 2, wherein the driving assembly is located inside a base (4), the base (4) is connected with the bottom of the cylinder main body (1), and a heat dissipation net is arranged on the base (4).
5. The master batch production filter device according to claim 1, wherein a baffle plate is arranged below the filter screen (8), the baffle plate divides the inner space of the cylinder main body (1) into a first space and a second space, and a through groove for communicating the first space and the second space is formed in the baffle plate;
The filter element (5) is located in the second space, the top is communicated with the first space through the feed hopper (6), and a baffle plate is provided with a baffle block (7) for guiding the melt to be filtered to the feed hopper (6).
6. The master batch production filter device according to claim 5, wherein one end of the feed hopper (6) is connected with the bottom of the baffle plate, and the other end is connected with the filter element (5);
The feeding hopper (6) comprises a straight cylinder (601) used for discharging, one end of the straight cylinder (601) is connected with an extension plate (602) used for being connected with a baffle through an inclined plate, the other end of the straight cylinder is connected with the filter element (5) through the inclined plate, the feeding hopper (6) is connected with the filter element (5) through a rotating shaft (604), and a discharging stop block (603) is arranged between the feeding hopper (6) and the rotating shaft (604).
7. The master batch production filter device according to claim 2, wherein the output end of the motor (14) drives the screw rod (15) to rotate, a lifting plate (25) is sleeved on the screw rod (15) in a threaded manner, the lifting plate (25) is connected with the connecting rod (16), the other end of the connecting rod (16) stretches into the inside of the cylinder main body (1) to be connected with the grid (9), and the top of the screw rod (15) is connected with the limiting plate (24).
8. The master batch production filter device according to claim 7, wherein at least one telescopic rod (17) is mounted at a position of the top of the cylinder body (1) corresponding to the connecting rod (16), and a telescopic end of the telescopic rod (17) is connected with the connecting rod (16).
9. The master batch production filter device according to claim 7, wherein the bottom of the lifting plate (25) is connected with a pressing plate (27) through a supporting rod (26), the outer wall of the cylinder main body (1) is provided with an air bag (19) through a fixing frame (18), the pressing plate (27) corresponds to the position of a through hole at the top of the air bag (19), the through hole at the bottom of the air bag (19) is connected with a radiating pipe (21) through a connecting pipe (20), the radiating pipe (21) is arranged on the base (4), and a blowing pipe extending into the base (4) is arranged on the radiating pipe (21) and is used for blowing and cooling to the motor (14).
10. The master batch production filter device according to any one of claims 1 to 9, wherein the feed port (2) of the cartridge body (1) is provided at the top of the cartridge body (1), and the discharge port (3) is provided at the bottom of the side wall of the cartridge body (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410181150.0A CN118024448B (en) | 2024-02-18 | 2024-02-18 | Filter equipment is used in masterbatch production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410181150.0A CN118024448B (en) | 2024-02-18 | 2024-02-18 | Filter equipment is used in masterbatch production |
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| CN118024448A true CN118024448A (en) | 2024-05-14 |
| CN118024448B CN118024448B (en) | 2024-08-09 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100841773B1 (en) * | 2007-05-16 | 2008-06-27 | 주식회사 포스코 | Filtering apparatus capable of discharging sludge |
| CN211328424U (en) * | 2019-12-09 | 2020-08-25 | 江苏绿带新材料科技有限公司 | Filter for paint processing |
| CN111643987A (en) * | 2020-06-10 | 2020-09-11 | 合肥新坞岩机械科技有限公司 | Waste gas filtering device for chemical equipment |
| CN217613219U (en) * | 2022-05-30 | 2022-10-21 | 安徽朗宜百草生物工程有限公司 | Traditional chinese medicine extract filter equipment for agricultural experiments |
| CN218306394U (en) * | 2022-09-09 | 2023-01-17 | 修水县德瑞科技有限公司 | Fine filtering device for chalcanthite leaching solution |
-
2024
- 2024-02-18 CN CN202410181150.0A patent/CN118024448B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100841773B1 (en) * | 2007-05-16 | 2008-06-27 | 주식회사 포스코 | Filtering apparatus capable of discharging sludge |
| CN211328424U (en) * | 2019-12-09 | 2020-08-25 | 江苏绿带新材料科技有限公司 | Filter for paint processing |
| CN111643987A (en) * | 2020-06-10 | 2020-09-11 | 合肥新坞岩机械科技有限公司 | Waste gas filtering device for chemical equipment |
| CN217613219U (en) * | 2022-05-30 | 2022-10-21 | 安徽朗宜百草生物工程有限公司 | Traditional chinese medicine extract filter equipment for agricultural experiments |
| CN218306394U (en) * | 2022-09-09 | 2023-01-17 | 修水县德瑞科技有限公司 | Fine filtering device for chalcanthite leaching solution |
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| CN118024448B (en) | 2024-08-09 |
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