CN117505029A - High-grade coating master batch production device applying composite calcium-based titanium dioxide - Google Patents
High-grade coating master batch production device applying composite calcium-based titanium dioxide Download PDFInfo
- Publication number
- CN117505029A CN117505029A CN202311664822.5A CN202311664822A CN117505029A CN 117505029 A CN117505029 A CN 117505029A CN 202311664822 A CN202311664822 A CN 202311664822A CN 117505029 A CN117505029 A CN 117505029A
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- Prior art keywords
- plate
- material control
- titanium dioxide
- driving shaft
- fixedly connected
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 204
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 76
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 17
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 17
- 239000011575 calcium Substances 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 title claims abstract description 17
- 238000000576 coating method Methods 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000010923 batch production Methods 0.000 title claims abstract description 13
- 235000010215 titanium dioxide Nutrition 0.000 claims abstract description 127
- 239000000843 powder Substances 0.000 claims abstract description 82
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 114
- 238000000227 grinding Methods 0.000 claims description 69
- 238000012216 screening Methods 0.000 claims description 61
- 238000007790 scraping Methods 0.000 claims description 58
- 230000007246 mechanism Effects 0.000 claims description 46
- 239000001038 titanium pigment Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000005520 cutting process Methods 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/04—Crushing or disintegrating by disc mills with coaxial discs with concentric circles of intermeshing teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/12—Shape or construction of discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/16—Driving mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention relates to the technical field of titanium dioxide preparation, in particular to a high-grade coating master batch production device applying composite calcium-based titanium dioxide, which comprises a processing bin, a heating wire, a ventilating fan, a feed hopper, a driving shaft, an upper bracket, a bottom plate, a crushing shaft and the like; install the heater strip in the processing storehouse, install two ventilation fans on the processing storehouse, the feeder hopper is installed at processing storehouse top, and processing storehouse internal rotation is connected with the driving shaft, and the rigid coupling has the upper bracket on the driving shaft, rotates on the upper bracket and is connected with crushing axle, and crushing epaxial rigid coupling has bottom plate and roof, can cut up the titanium white powder caking between roof and the bottom plate when smashing the axle and rotating. This device can be with titanium white powder caking cutting into fritter, throws away the small-size titanium white powder caking that the cutting was accomplished through centrifugal force, has avoided the titanium white powder caking of cutting off to adhere together once more because the viscidity is big.
Description
Technical Field
The invention relates to the technical field of titanium dioxide preparation, in particular to a high-grade coating master batch production device applying composite calcium-based titanium dioxide.
Background
Titanium white is an important inorganic chemical product and has important application in the industries of paint, printing ink, papermaking, plastic rubber, chemical fiber, ceramics and the like.
The invention patent with application number 2020111665748 discloses a titanium dioxide preparation process, which relates to the technical field of titanium dioxide production grinding, and uses titanium dioxide grinding equipment, wherein the equipment comprises a crushing device for crushing titanium dioxide blocks, a grinding device for grinding the titanium dioxide blocks, and a stirring device for fully stirring and mixing the titanium dioxide blocks and titanium dioxide powder; the crushing device comprises an operation frame, a grinding cylinder, a feeding frame, a driving motor, a first rotating plate, a second rotating plate, a first crushing roller, a second crushing roller and a beating plate, wherein the grinding device comprises a rotating motor, a rotating shaft, a fixed plate, a rotating cylinder, a tensioning column, a main grinding plate and an auxiliary grinding plate, and the stirring device comprises a beating block and an inclined guide plate; the invention has the effects of higher grinding efficiency and better grinding effect in the process of grinding the titanium pigment.
The prior art has the defects that: inside cubic titanium white can have the different condition of surface and inside degree of dryness, and above-mentioned equipment is direct smashes cubic titanium white, and can not dry the titanium white at broken in-process, leads to dry titanium white can mix together with the bigger titanium white of humidity, and then leads to the titanium white to appear agglomerating easily or the phenomenon of caking again, influences normal use.
Disclosure of Invention
In order to overcome the defect that the prior art cannot dry titanium dioxide blocks in the crushing process, so that the dried titanium dioxide and the titanium dioxide with larger humidity are mixed together, the invention provides a high-grade coating master batch production device applying the composite calcium-based titanium dioxide.
The technical proposal is as follows: the utility model provides an use high-grade coating master batch apparatus for producing of compound calcium-based titanium white powder, including the processing storehouse, the heater strip, the ventilating fan, the feeder hopper, the driving shaft, the upper bracket, the bottom plate, crushing axle, the roof, the striker plate, accuse material mechanism and planetary mechanism, install the heater strip in the processing storehouse, install two ventilating fans on the processing storehouse, the feeder hopper is installed at processing storehouse top, the processing storehouse internal rotation is connected with the driving shaft, the rigid coupling has the upper bracket on the driving shaft, rotate on the upper bracket and be connected with crushing axle, the epaxial rigid coupling of crushing has bottom plate and roof, can cut up the titanium white powder caking between roof and the bottom plate when smashing the axle and rotate, install a plurality of striker plates jointly on roof and the bottom plate, the titanium white powder caking that is cut up can be thrown out from the interval department between the striker plate under the effect of centrifugal force, be connected with on the bottom plate and be used for controlling the titanium white powder caking and can enter into the accuse material mechanism between roof and the baffle, be connected with the planetary mechanism that is used for driving crushing axle pivoted on the driving shaft.
As a further preferred scheme, the material control mechanism comprises a material control support plate, a material control spring, a material control feeler lever, a material control shaft, a material control baffle and a torsion spring, wherein the material control support plate is connected to the bottom plate in a sliding manner, the material control spring for pushing the material control support plate to reset is arranged on the bottom plate, the material control support plate is fixedly connected with one of the material baffle plates, the material control feeler lever is fixedly connected to the top end of the material baffle plate, the material control baffle plate is connected to the processing bin in a rotating manner through the material control shaft, the material control baffle plate is used for preventing titanium dioxide in the feed hopper from falling into the processing bin, the torsion spring is connected between the material control baffle plate and the material control shaft, the material control baffle plate can be opened in the revolution process of the crushing shaft, so that the titanium dioxide is prevented from falling downwards after the material control support plate drives the material baffle plate and the material control feeler lever to descend, and the material control feeler lever cannot be opened.
As a further preferable scheme, the planetary mechanism comprises a large gear and a small gear, the large gear is fixedly connected in the processing bin, the small gear is fixedly connected at the lower end of the crushing shaft, and the small gear is meshed with the large gear.
As still further preferred scheme, still including the screening mechanism that is used for carrying out screening to the titanium white caking, screening mechanism is connected with the driving shaft, and screening mechanism is including screening board, has screening board along vertical direction sliding connection on the processing storehouse, and screening board can reciprocate the shake from top to bottom when the driving shaft rotates.
As a further preferable scheme, the screening mechanism further comprises a fixed plate, an upper arc-shaped block and a lower arc-shaped block, wherein the fixed plate is fixedly connected to the driving shaft, the lower arc-shaped block is fixedly connected to the fixed plate, the upper arc-shaped block is fixedly connected to the screening plate, and the lower arc-shaped block is used for extruding the upper arc-shaped block, so that the screening plate moves upwards.
As a further preferred scheme, the titanium white powder screening device is characterized by further comprising a cleaning mechanism for sweeping titanium white powder bonded on the striker plate, wherein the cleaning mechanism is connected with the screening plate and comprises a scraping support rod, a scraping plate, a scraping spring, a guide wheel and a pull rope, the scraping support rod is fixedly connected to the processing bin and is connected with the scraping support rod in a sliding manner, the scraping plate is provided with bristles, the scraping support rod is provided with a scraping spring for pushing the scraping plate to be close to the striker plate, the pull rope is connected between the scraping plate and the screening plate, the guide wheel which is guided by the pull rope is fixedly connected to the scraping support rod, and the scraping spring can push the scraping plate to move towards the driving shaft when the screening plate moves upwards.
As a further preferable scheme, the device further comprises crushing cutters for crushing titanium pigment agglomerates on the screening plate, and three crushing cutters are fixedly connected on the driving shaft in an annular array.
As a further preferable scheme, the titanium white powder grinding machine further comprises a grinding mechanism for grinding titanium white powder, wherein the grinding mechanism is connected with the driving shaft and comprises an upper grinding disc, a lower grinding disc and a grinding scraper, the upper grinding disc is fixedly connected in the processing bin, the lower grinding disc is fixedly connected on the driving shaft, and the grinding scraper is fixedly connected on the driving shaft.
As a further preferable scheme, the titanium pigment drying and crushing device further comprises a spiral blade for conveying the dried and crushed titanium pigment downwards, wherein the lower end of the driving shaft is fixedly connected with the spiral blade, and a plurality of ventilation holes are formed in the spiral blade.
As a further preferable scheme, the large gear, the upper bracket, the scraping support rod, the crushing cutter, the fixed plate, the grinding scraping plate and the lower grinding disc are sequentially distributed along the driving shaft from top to bottom.
The invention has the following advantages: 1. the device can cut the titanium dioxide powder caking into small blocks, and throw out the cut small titanium dioxide powder caking through centrifugal force, so that the cut titanium dioxide powder caking is prevented from being adhered together again due to high viscosity, and the part with high internal humidity of the titanium dioxide powder caking can be crushed and dried step by step;
2. the gravity of the titanium dioxide powder caking is utilized to control the material control trolley rod to move downwards or upwards, so that the device can automatically control the addition of the titanium dioxide powder caking according to the stacking condition, and the situations that the titanium dioxide powder caking is too much to cause blockage, the normal rotation of a crushing shaft is influenced and the small-sized caking is difficult to throw out are avoided;
3. the screening plate screens the titanium dioxide powder caking, so that the caking with larger volume can have longer drying time, the inside of the titanium dioxide powder caking can be ensured to be completely dried, the screening plate not only improves the screening efficiency through up-and-down shaking, but also can avoid the titanium dioxide powder caking with qualified particle size from being accumulated on the screening plate, and the drying of the titanium dioxide powder caking with larger volume is influenced;
4. in the process of up-and-down reciprocating movement of the screening plate, the movement of the scraping plate can be controlled through the stay rope and the scraping spring, so that the scraping plate can intermittently clean the baffle plate, titanium pigment caking with high humidity is prevented from being adhered to the baffle plate, and further the influence on the internal titanium pigment caking to be thrown out and the stability of the device operation is avoided;
5. the small-sized caking is further crushed by the crushing knife, so that not only can a large amount of small-sized titanium dioxide caking be avoided, but also the volume of the titanium dioxide caking can be further reduced, and the time required for drying is shortened;
6. the upper grinding disc is matched with the lower grinding disc to grind and crush the completely dried small-particle-size titanium dioxide powder into powder, so that the phenomenon that the titanium dioxide powder still has caking after being dried is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the processing bin of the invention;
FIG. 3 is a schematic diagram of the position of a large gear of the present invention;
FIG. 4 is a schematic view of the upper rack structure of the present invention;
FIG. 5 is a schematic view of the position of a material control support plate according to the present invention;
FIG. 6 is a schematic view of a material control baffle structure according to the present invention;
FIG. 7 is a schematic view of the position of a scraper plate according to the present invention;
FIG. 8 is a schematic view of the location of an arcuate block on a mounting plate according to the present invention;
FIG. 9 is a schematic view of the lower arc block position of the present invention;
fig. 10 is a schematic view of a scraper structure according to the present invention.
Wherein: the grinding machine comprises the following components of a 1-processing bin, a 101-heating wire, a 102-ventilating fan, a 103-feeding hopper, a 104-driving shaft, a 105-upper support, a 106-bottom plate, a 107-grinding shaft, a 108-top plate, a 109-baffle plate, a 2-material control support plate, a 201-material control spring, a 202-material control shaft, a 203-material control feeler lever, a 204-material control baffle plate, a 205-torsion spring, a 3-large gear, a 301-pinion, a 4-screening plate, a 5-fixing plate, a 501-upper arc block, a 502-lower arc block, a 6-scraping support rod, a 601-scraping plate, a 602-scraping spring, a 603-guide wheel, a 604-pulling rope, a 7-grinding cutter, an 8-spiral blade, a 9-upper grinding disc, a 901-lower grinding disc and a 902-grinding scraper.
Detailed Description
The following describes the technical scheme with reference to specific embodiments, and it should be noted that: terms indicating orientations, such as up, down, left, right, etc., are used herein only with respect to the position of the illustrated structure in the corresponding drawings. The parts themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. And the application is said to be as follows: connection, coupling, unless specifically stated otherwise, includes both direct and indirect connection (coupling).
Example 1: A high-grade coating master batch production device using composite calcium-based titanium dioxide is shown in figures 1-5, and comprises a processing bin 1, heating wires 101, ventilating fans 102, a feed hopper 103, a driving shaft 104, an upper support 105, a bottom plate 106, a crushing shaft 107, a top plate 108, a material baffle 109, a material control mechanism and a planetary mechanism, wherein two groups of heating wires 101 are arranged in the processing bin 1, the heating wires 101 on the upper side are used for heating and drying the titanium dioxide in the process of crushing the titanium dioxide, the heating wires 101 on the lower side are used for heating and drying the titanium dioxide in the process of conveying the titanium dioxide, two ventilating fans 102 are symmetrically arranged at the top of the processing bin 1, one ventilating fan 102 is used for ventilating the interior of the processing bin 1, the other ventilating fan 102 is used for exhausting air to the exterior of the processing bin 1, the feed hopper 103 is arranged at the top of the processing bin 1, the feed hopper 103 is in a funnel shape, the titanium dioxide in the feed hopper 103 can fall into the processing bin 1, the processing bin 1 is rotationally connected with a driving shaft 104, the top of the driving shaft 104 is fixedly connected with a bevel gear, the top of the processing bin 1 is fixedly provided with a motor, the output shaft of the motor is fixedly connected with the bevel gear, the bevel gear is meshed with the bevel gear at the top of the driving shaft 104, the output shaft of the motor can drive the driving shaft 104 to rotate through two bevel gears when rotating, the driving shaft 104 is fixedly connected with an upper bracket 105, the annular array on the upper bracket 105 is rotationally connected with three crushing shafts 107, the lower side of the crushing shafts 107 is fixedly connected with a bottom plate 106, the upper side of the crushing shafts 107 is fixedly connected with a top plate 108, a plurality of blades for cutting titanium dioxide powder agglomerates are arranged on the crushing shafts 107, the titanium dioxide powder agglomerates between the top plate 108 and the bottom plate 106 can be cut up when the crushing shafts 107 rotate, a plurality of baffle plates 109 are jointly arranged on the top plate 108 and the bottom plate 106, the space is reserved between two adjacent baffle plates 109, the chopped titanium dioxide powder agglomerates can be thrown out from the interval between the two baffle plates 109 under the action of centrifugal force, a material control mechanism for controlling whether the titanium dioxide powder agglomerates can enter between the top plate 108 and the baffle plates is connected to the bottom plate 106, and a planetary mechanism for driving the crushing shaft 107 to rotate is connected to the driving shaft 104.
The titanium dioxide powder caking is poured into the feed hopper 103 in advance, the titanium dioxide powder caking is in a block shape, then the heating wire 101 and the ventilation fan 102 are started, the processing bin 1 is kept dry and ventilated, then the motor is started to drive the driving shaft 104 to rotate, the driving shaft 104 can drive the upper bracket 105 to rotate, the crushing shaft 107 and a structure connected with the crushing shaft are driven to revolve by the upper bracket 105 to rotate, meanwhile, the planetary mechanism can drive the crushing shaft 107 to rotate, the material control mechanism is triggered when the top plate 108 moves below the feed hopper 103, the titanium dioxide powder caking in the feed hopper 103 can fall between the top plate 108 and the bottom plate 106, the titanium dioxide powder caking can be chopped by the crushing shaft 107, the titanium dioxide powder caking is difficult to be completely crushed due to certain viscosity due to high internal humidity of the titanium dioxide powder caking, the crushing shaft 107 can cut the titanium dioxide powder caking into small-sized caking, and the small-sized titanium dioxide powder caking after cutting can be thrown out from between the two baffle plates 109 under the action of centrifugal force, and the surface of the small-sized titanium dioxide powder caking can be further dried in the cutting and throwing-out process; the quality also can become big when the inside humidity of titanium white powder caking is great, and the sticky grow between the titanium white powder, lead to the titanium white powder caking be difficult for being cut into small-size caking, the circumstances of piling up can probably appear, it continues to drop to between roof 108 and the bottom plate 106 to need prevent the titanium white powder caking in the feeder hopper 103 this moment, thereby avoid because piling up too and leading to appearing the jam, influence smashing the normal rotation of axle 107 and the circumstances that small-size titanium white powder caking is difficult to be thrown away, can trigger the accuse material mechanism when the humidity of titanium white powder caking is great and more on the bottom plate 106, at this moment, even if the roof 108 moves to the titanium white powder caking can not drop in processing storehouse 1 when the feeder hopper 103 below yet.
As shown in fig. 2, fig. 5 and fig. 6, the material control mechanism comprises a material control support plate 2, a material control spring 201, a material control feeler lever 203, a material control shaft 202, a material control baffle 204 and a torsion spring 205, four straight rods are symmetrically fixedly connected to the bottom plate 106, the material control support plate 2 is connected to the four straight rods in a sliding manner, the material control spring 201 is sleeved on the four straight rods, the material control support plate 2 slides on the straight rods in the vertical direction, the material control support plate 2 is fixedly connected with one of the material baffle 109, the material baffle 109 is not fixedly connected with the top plate 108 and the bottom plate 106, two ends of the rest material baffle 109 are fixedly connected to the top plate 108 and the bottom plate 106, the material control feeler lever 203 is fixedly connected to the top end of the material baffle 109, the material control shaft 202 is fixedly connected to the processing bin 1, the material control baffle 204 is rotationally connected to the material control shaft 202, the material control baffle 204 is used for preventing titanium pigment agglomeration in the material hopper 103 from falling into the processing bin 1, the torsion spring 205 is sleeved on the material control shaft 202, two ends of the torsion spring 205 are respectively fixedly connected with the material control baffle 204 and the material control shaft 202, two ends of the material control baffle 205 are fixedly connected to the top plate 108 and the bottom plate 106, two ends of the rest material baffle 109 are fixedly connected to the two ends of the material control feeler lever 107, and the material control feeler lever 203 is fixedly connected to the top of the material control lever 106, and the material control feeler lever 204.
In the revolution process of the crushing shaft 107, the material control feeler lever 203 is contacted with the material control baffle 204, the material control feeler lever 203 drives the material control baffle 204 to rotate, so that the material control baffle 204 can not block titanium pigment caking in the feed hopper 103 from falling downwards, the titanium pigment caking can fall on the material control support plate 2, the torsion spring 205 can store force when the material control baffle 204 rotates, when the material control feeler lever 203 is separated from the material control baffle 204, the torsion spring 205 drives the material control baffle 204 to reversely reset, and the reset material control baffle 204 continuously blocks titanium pigment caking in the feed hopper 103 from falling downwards; when the titanium white powder caking on the material control support plate 2 is heavier, the titanium white powder caking can enable the material control support plate 2 to move downwards, the material control support plate 2 moves downwards to drive the material control feeler lever 203 to move downwards through the material control baffle 204, the material control feeler lever 203 after moving downwards can not contact with the material control baffle 204 in the process of revolution of the crushing shaft 107, accordingly the titanium white powder caking in the feeding hopper 103 can not drop downwards, when the titanium white powder caking weight on the material control support plate 2 becomes light, the material control spring 201 pushes the material control support plate 2 to reset upwards, and the material control feeler lever 203 is driven to reset upwards through the material control baffle 204, so that the titanium white powder caking in the feeding hopper 103 continuously drops downwards.
As shown in fig. 3 and 5, the planetary mechanism comprises a large gear 3 and a small gear 301, the large gear 3 is fixedly connected in the processing bin 1 through four straight rods, the small gear 301 is fixedly connected at the lower end of the crushing shaft 107, and the small gear 301 is meshed with the large gear 3.
Since the pinion 301 is meshed with the large gear 3, and the large gear 3 is fixedly arranged, the pinion 301 rotates during the rotation of the crushing shaft 107, so that the crushing shaft 107 is driven to cut the titanium pigment agglomerate with high humidity into small agglomerates during the rotation.
Example 2: on the basis of embodiment 1, as shown in fig. 3, the device further comprises a screening mechanism for screening titanium pigment agglomerates, the screening mechanism is connected with a driving shaft 104, the screening mechanism comprises a screening plate 4, the screening plate 4 is slidingly connected to a processing bin 1 along the vertical direction, the driving shaft 104 penetrates through the middle of the screening plate 4, a plurality of through holes are formed in the screening plate 4, and the screening plate 4 can reciprocate up and down when the driving shaft 104 rotates.
Because the volumes of the small-sized agglomerates are also different in volume, the small-sized agglomerates can be dried sufficiently quickly, and the larger-sized agglomerates can take a relatively long time to completely dry the interiors, so that the larger-sized agglomerates need to be dried for a longer time; crushing axle 107 cutting back and by throwing away small-size titanium white powder caking can drop on screening board 4, and screening board 4 sieves small-size titanium white powder caking, avoids the great titanium white powder caking of particle diameter to drop downwards, makes its dry time longer to ensure to be dried completely.
As shown in fig. 7, 8 and 9, the screening mechanism further comprises a fixing plate 5, an upper arc block 501 and a lower arc block 502, the fixing plate 5 is fixedly connected to the driving shaft 104, the fixing plate 5 is located below the upper bracket 105, four lower arc blocks 502 are fixedly connected to the annular array at the top of the fixing plate 5, four upper arc blocks 501 are fixedly connected to the annular array at the lower end of the screening plate 4, and the lower arc blocks 502 are used for extruding the upper arc blocks 501, so that the screening plate 4 moves upwards.
The driving shaft 104 can drive the fixed plate 5 to rotate when rotating, and the lower arc piece 502 can upwards extrude last arc piece 501 when the fixed plate 5 rotates to drive screening plate 4 upwards to remove, screening plate 4 moves down under the effect of gravity and resets when lower arc piece 502 breaks away from the contact with last arc piece 501, thereby screening plate 4 can shake from top to bottom in the rotation in-process and in order to improve the efficiency of screening.
As shown in fig. 3, 7 and 10, the device further comprises a cleaning mechanism for cleaning titanium dioxide adhered on the striker plate 109, the cleaning mechanism is connected with the screening plate 4, the cleaning mechanism comprises a scraping support rod 6, a scraping plate 601, a scraping spring 602, guide wheels 603 and a pull rope 604, the scraping support rod 6 is fixedly connected to the inner wall of the processing bin 1, the driving shaft 104 penetrates through the middle of the scraping support rod 6, the scraping support rod 6 is located between the fixing plate 5 and the upper bracket 105, three sliding ways are formed in the scraping support rod 6, a cylindrical straight rod is fixedly connected to the sliding ways, the scraping plate 601 is connected to the cylindrical straight rod in a sliding manner, bristles are arranged at one end, close to the driving shaft 104, of the scraping plate 601, the scraping spring 602 is sleeved on the straight rod, three guide wheels 603 are fixedly connected to the scraping support rod 6, the position of each guide wheel 603 corresponds to one sliding way, one end of the pull rope 604 is fixedly connected to the scraping plate 601, the pull rope 604 bypasses the guide wheels 603, the other end of the guide wheels 603 is fixedly connected to the screening plate 4, and the screening plate 4 is fixedly connected to the driving shaft 104 moves in the direction of the scraping spring 602 when the screening plate 4 moves upwards.
Because the device is internally provided with three groups of crushing shafts 107, a bottom plate 106, a top plate 108 and other structures, titanium dioxide powder caking is thrown out, the condition that titanium dioxide powder is thrown on the outer walls of other baffle plates 109 can occur, titanium dioxide powder caking with higher humidity possibly adheres between the two baffle plates 109, when more titanium dioxide powder caking is adhered, the internal titanium dioxide powder caking is thrown out, the gravity unbalance of an upper bracket 105 can be caused, the running stability of the device is influenced, and therefore, the titanium dioxide adhered on the outer walls of the baffle plates 109 needs to be cleaned; the pull rope 604 is loosened when the screening plate 4 moves upwards, then the scraping spring 602 pushes the scraping plate 601 to move towards the direction close to the driving shaft 104, the scraping plate 601 can be in contact with the baffle plate 109 in the moving process, and as the crushing shaft 107 rotates to drive the structures such as the bottom plate 106, the top plate 108, the baffle plate 109 and the like to rotate, the brush hair on the scraping plate 601 can sweep the titanium pigment adhered on the baffle plate 109; when the screening plate 4 moves downwards, a pulling force is applied to the pull rope 604, so that the scraping plate 601 is driven to slide in a direction away from the driving shaft 104, the scraping spring 602 is compressed, and the phenomenon that titanium pigment is thrown out due to the fact that the scraping plate 601 is close to the baffle plate 109 is avoided.
As shown in fig. 7, the device further comprises a crushing cutter 7 for crushing titanium pigment agglomerates on the screening plate 4, three crushing cutters 7 are fixedly connected to the driving shaft 104 in an annular array, and the crushing cutters 7 are located between the fixing plate 5 and the scraping support rods 6.
The driving shaft 104 can drive crushing sword 7 when rotating and rotate, crushing sword 7 can smash the great small-size titanium white powder caking of volume on the screening board 4 when rotating, makes small-size titanium white powder caking can further be smashed, not only can avoid a large amount of small-size titanium white powder caking to pile up, makes its volume further diminish moreover, has shortened the required time of drying, promotes dry efficiency to adopt and smash the mode step by step to the titanium white powder caking can be with its abundant drying, avoid appearing the inside insufficient condition of drying of caking.
Example 3: on the basis of embodiment 2, as shown in fig. 2 and 7, the device further comprises a grinding mechanism for grinding titanium dioxide, the grinding mechanism is connected with the driving shaft 104, the grinding mechanism comprises an upper grinding disc 9, a lower grinding disc 901 and a grinding scraper 902, the upper grinding disc 9 is fixedly connected in the processing bin 1, the driving shaft 104 is fixedly connected with the lower grinding disc 901, an opening which is convenient for the titanium dioxide to fall down onto the lower grinding disc 901 is formed in the upper grinding disc 9, the driving shaft 104 is fixedly connected with the grinding scraper 902, and the grinding scraper 902 is positioned between the upper grinding disc 9 and the screening plate 4.
The qualified titanium white powder caking of particle diameter can fall to last grinding dish 9 top, can drive grinding scraper 902 rotation when driving shaft 104 rotates, grinding scraper 902 when rotating then can scrape the titanium white powder caking and move the opening part of seting up on last grinding dish 9, thereby make the titanium white powder caking fall to last grinding dish 9 and down between the grinding dish 901, the titanium white powder caking has been smashed twice by crushing axle 107 and crushing sword 7 this moment, so the particle diameter of caking is less, and the caking of small diameter is dried completely easily, go up grinding dish 9 and lower grinding dish 901 cooperation then can grind broken processing to the titanium white powder caking of small diameter, still have the caking after preventing that the titanium white powder is dried, the titanium white powder after grinding can be thrown away from lower grinding dish 901 under the effect of centrifugal force.
As shown in fig. 2, the device further comprises a spiral blade 8 for conveying the dried and crushed titanium dioxide downwards, the lower end of the driving shaft 104 is fixedly connected with the spiral blade 8, a plurality of air holes are formed in the spiral blade 8, a discharging pipeline is arranged at the lower side of the processing bin 1, the spiral blade 8 consists of a middle cylinder and two parts of blades, the top end of the middle cylinder is fixedly connected with the lower end of the driving shaft 104, a technician can set a structure for supporting the middle cylinder on the discharging pipeline, the driving shaft 104 is prevented from being subjected to excessive gravity, and the conventional technical means of the supporting structure are omitted.
Titanium white thrown out from the lower grinding disc 901 can drop onto the helical blade 8, the helical blade 8 can be driven to rotate when the driving shaft 104 rotates, the helical blade 8 can convey the titanium white downwards when rotating, the lower side of the processing bin 1 is provided with a discharging pipeline, so that the crushed and dried titanium white is sent out from the processing bin 1, ventilation holes enable air to circulate, and the titanium white is further dried by utilizing the action of air flow.
The large gear 3, the upper bracket 105, the scraping support rod 6, the crushing cutter 7, the fixed plate 5, the grinding scraper 902 and the lower grinding pan 901 are distributed along the driving shaft 104 from top to bottom in sequence.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides an use high-grade coating master batch apparatus for producing of compound calcium-based titanium white powder, including processing storehouse (1), heater strip (101), ventilation fan (102) and feeder hopper (103), install heater strip (101) in processing storehouse (1), install two ventilation fans (102) on processing storehouse (1), feeder hopper (103) are installed at processing storehouse (1) top, characterized by, still including driving shaft (104), upper bracket (105), bottom plate (106), crushing axle (107), roof (108), striker plate (109), accuse material mechanism and planetary mechanism, processing storehouse (1) internal rotation is connected with driving shaft (104), fixedly connected with upper bracket (105) on driving shaft (104), rotationally be connected with crushing axle (107) on upper bracket (105), fixedly connected with bottom plate (106) and roof (108) on crushing axle (107), can cut up the titanium white powder caking between roof (108) and bottom plate (106) when rotating, jointly install a plurality of striker plates (109) on roof (108) and bottom plate (106), can be thrown away under the effect of centrifugal baffle plate (109) and can be used for controlling the caking to get into between the material caking between the baffle plate (106) and the baffle plate (108) from the effect of the lower part of the effect of being connected to the baffle plate (106), the driving shaft (104) is connected with a planetary mechanism for driving the crushing shaft (107) to rotate.
2. The high-grade coating master batch production device using composite calcium-based titanium dioxide according to claim 1, wherein the material control mechanism comprises a material control support plate (2), a material control spring (201), a material control feeler lever (203), a material control shaft (202), a material control baffle (204) and a torsion spring (205), the material control support plate (2) is connected to the bottom plate (106) in a sliding manner, the material control spring (201) for pushing the material control support plate (2) to reset is arranged on the bottom plate (106), the material control support plate (2) is fixedly connected with one of the material baffle plates (109), the material control feeler lever (203) is fixedly connected to the top end of the material baffle plate (109), the material control baffle plate (204) is connected to the processing bin (1) in a rotating manner through the material control shaft (202), the material control baffle plate (204) is used for preventing titanium dioxide in the feed hopper (103) from falling into the processing bin (1), the torsion spring (205) is connected between the material control baffle plate (204) and the material control shaft (202), the material control feeler lever (203) is opened in the revolution process of the bottom plate (106), and when the material control baffle plate (203) falls down, the material control baffle plate (203) is opened, and the material control baffle plate (203) is not opened.
3. The high-grade coating master batch production device using the composite calcium-based titanium dioxide powder according to claim 2, wherein the planetary mechanism comprises a large gear (3) and a small gear (301), the large gear (3) is fixedly connected in the processing bin (1), the small gear (301) is fixedly connected at the lower end of the crushing shaft (107), and the small gear (301) is meshed with the large gear (3).
4. The high-grade coating master batch production device applying the composite calcium-based titanium dioxide powder according to claim 3, further comprising a screening mechanism for screening titanium dioxide powder caking, wherein the screening mechanism is connected with the driving shaft (104) and comprises a screening plate (4), the screening plate (4) is connected to the processing bin (1) in a sliding manner along the vertical direction, and the screening plate (4) can shake up and down in a reciprocating manner when the driving shaft (104) rotates.
5. The high-grade coating master batch production device using the composite calcium-based titanium dioxide powder according to claim 4, wherein the screening mechanism further comprises a fixed plate (5), an upper arc-shaped block (501) and a lower arc-shaped block (502), the fixed plate (5) is fixedly connected to the driving shaft (104), the lower arc-shaped block (502) is fixedly connected to the fixed plate (5), the upper arc-shaped block (501) is fixedly connected to the screening plate (4), and the lower arc-shaped block (502) is used for extruding the upper arc-shaped block (501) so that the screening plate (4) moves upwards.
6. The high-grade coating master batch production device using composite calcium-based titanium dioxide according to claim 5, further comprising a cleaning mechanism for cleaning titanium dioxide adhered to the baffle plate (109), wherein the cleaning mechanism is connected with the screening plate (4), the cleaning mechanism comprises a scraping support rod (6), a scraping plate (601), a scraping spring (602), a guide wheel (603) and a pull rope (604), the scraping support rod (6) is fixedly connected to the processing bin (1), the scraping support rod (6) is slidably connected with the scraping plate (601), bristles are arranged on the scraping plate (601), a scraping spring (602) for pushing the scraping plate (601) to be close to the baffle plate (109) is arranged on the scraping support rod (6), a pull rope (604) is connected between the scraping plate (601) and the screening plate (4), a guide wheel (603) for guiding the pull rope (604) is fixedly connected to the scraping support rod (6), and the scraping spring (602) can push the scraping plate (601) to move towards the driving shaft (104) when the screening plate (4) moves upwards.
7. The production device for the high-grade coating master batch using the composite calcium-based titanium pigment according to claim 6, which is characterized by further comprising a crushing cutter (7) for crushing titanium pigment agglomerates on the screening plate (4), wherein three crushing cutters (7) are fixedly connected on the driving shaft (104) in an annular array.
8. The high-grade coating master batch production device applying the composite calcium-based titanium dioxide powder according to claim 7, further comprising a grinding mechanism for grinding the titanium dioxide powder, wherein the grinding mechanism is connected with the driving shaft (104) and comprises an upper grinding disc (9), a lower grinding disc (901) and a grinding scraper (902), the upper grinding disc (9) is fixedly connected in the processing bin (1), the lower grinding disc (901) is fixedly connected on the driving shaft (104), and the grinding scraper (902) is fixedly connected on the driving shaft (104).
9. The production device for the high-grade coating master batch using the composite calcium-based titanium dioxide powder according to claim 1, further comprising a spiral blade (8) for conveying the dried and crushed titanium dioxide powder downwards, wherein the spiral blade (8) is fixedly connected to the lower end of the driving shaft (104), and a plurality of ventilation holes are formed in the spiral blade (8).
10. The high-grade coating master batch production device using the composite calcium-based titanium dioxide powder according to claim 8, wherein the large gear (3), the upper bracket (105), the scraping support rod (6), the crushing knife (7), the fixing plate (5), the grinding scraper (902) and the lower grinding disc (901) are sequentially distributed along the driving shaft (104) from top to bottom.
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| CN118847317A (en) * | 2024-07-31 | 2024-10-29 | 丽江古城西南水泥有限公司 | An integrated process device for external circulation coarse grinding and mixer fine grinding |
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