CN109569814A - A kind of Paris white crushing device - Google Patents
A kind of Paris white crushing device Download PDFInfo
- Publication number
- CN109569814A CN109569814A CN201811362906.2A CN201811362906A CN109569814A CN 109569814 A CN109569814 A CN 109569814A CN 201811362906 A CN201811362906 A CN 201811362906A CN 109569814 A CN109569814 A CN 109569814A
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- CN
- China
- Prior art keywords
- grinding barrel
- transmission shaft
- abrasive sheet
- grating disk
- calcium carbonate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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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
- 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
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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
- 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
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of Paris white crushing devices, including shell, shell is equipped with inlet port and outlet port, it is characterized by also including grinding barrels, cutter, transmission shaft, grating disk and driving device, grinding barrel inner hollow and in a circular table shape, grinding barrel big end is upward, the double wedge helically risen is equipped on the inner sidewall of grinding barrel, the cutter is mounted on transmission shaft, grating disk is located at grinding barrel small end, transmission shaft is connect with grating disk, the first cutter is equipped on grating disk, gap between grating disk lower end and grinding barrel side wall forms blanking channel, driving device can drive transmission shaft and grinding barrel to rotate；Calcium carbonate fast-crushing can be had crush efficiency height, the good advantage of crushing effect by the device.
Description
Technical field
The present invention relates to calcium carbonate to crush technical field, and in particular to a kind of Paris white crushing device.
Background technique
Calcium carbonate is a kind of inorganic compound, is commonly called as lime stone, lime stone, mountain flour, marble, calcite, is a kind of chemical combination
Object, chemical formula are CaCO3, it is in neutrality, is substantially insoluble in, is dissolved in acid.It is Common materials on the earth, be present in aragonite,
It is also the main component of animal skeleton or shell in the rocks such as calcite, chalk, limestone, marble, calcareous tufa.Calcium carbonate
It is important construction material, industrial purposes is very wide and one of junior-senior high school chemistry common agents (are commonly used to anti-with hydrochloric acid
CO should be generated2Deng).
In producing, in order to which following process is convenient, needs to crush in calcium carbonate, smashed calcium carbonate is processed
Powdery is made, still, current calcium carbonate pulverizer crush efficiency is lower, cannot quickly crush calcium carbonate, reduce
The production efficiency of production；Meanwhile it is second-rate to carry out smashed calcium carbonate, remains large volume of calcium carbonate.
Summary of the invention
The purpose of the present invention is to provide a kind of Paris white crushing device, which can be by calcium carbonate fast-crushing, energy
Enough effective raising crush efficiencies, crushing effect is more preferably.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of Paris white crushing device, including shell, shell are equipped with inlet port and outlet port, it is characterised in that: further include powder
Broken bucket, cutter, transmission shaft, grating disk and driving device, grinding barrel inner hollow and in a circular table shape, grinding barrel big end upward,
The inner sidewall of grinding barrel is equipped with the double wedge helically risen, and the cutter is mounted on transmission shaft, and grating disk is located at grinding barrel
Small end, transmission shaft are connect with grating disk, and the first cutter, the seam between grating disk lower end and grinding barrel side wall are equipped on grating disk
Gap forms blanking channel, and driving device can drive transmission shaft and grinding barrel to rotate.
Inclined stock guide and abrasive sheet are equipped in the shell, stock guide and abrasive sheet are located at below grinding barrel, guide
Plate and abrasive sheet form y type, are equipped with the first crushed aggregates device between stock guide and abrasive sheet, the first crushed aggregates device include lead screw,
Feed screw nut, guide rod, guide cylinder, spring, connecting rod, fixed plate and multiple milling rollers, lead screw is horizontally disposed, and lead screw is connected with drive
Dynamic motor, feed screw nut and lead screw cooperate, and guide rod passes through feed screw nut, and the guide cylinder is mounted below feed screw nut,
Spring is mounted in guide cylinder, and connecting rod puts in guide cylinder and is against on spring, fixed plate be mounted below connecting rod and with grind
Nog plate is parallel to each other, and the milling roller is mounted in fixed plate, and each milling roller can rotate；First sensor is equipped on guide rod
And second sensor, first sensor and second sensor are connect with driving motor.
Vibrating motor is installed on the abrasive sheet.
Sieve plate is equipped with below the abrasive sheet, sieve plate is obliquely installed, and sieve plate extreme lower position and shell link position are equipped with back
Material outlet, abrasive sheet highest point and shell link position are equipped with feed back import, pass through spiral between feed back outlet and feed back import
Feeder connection.
The transmission shaft direction of rotation is different from grinding barrel direction of rotation.
The rotating speed of transmission shaft is different from grinding barrel revolving speed.
Compared with prior art, the invention has the following advantages:
1. feed inlet of the present invention, for feeding, discharge port is for discharging, due to grinding barrel inner hollow and in a circular table shape, powder
Broken bucket big end upward, is equipped with the double wedge helically risen on the inner sidewall of grinding barrel, and the cutter is mounted on transmission shaft, powder
Broken disk is located at grinding barrel small end, and transmission shaft is connect with grating disk, and the first cutter, grating disk lower end and crushing are equipped on grating disk
Gap between barrel side wall forms blanking channel, and driving device can drive transmission shaft and grinding barrel to rotate；Setting can in this way
Guarantee effectively be crushed after calcium carbonate enters in grinding barrel, enter calcium carbonate in grinding barrel first with transmission
Cutter on axis is contacted, and is crushed under the action of cutter, cutter crush when, a part of calcium carbonate to crush barrel side
The movement of wall direction, then contacts with the double wedge being arranged on grinding barrel inner sidewall, and grinding barrel rotates the calcium carbonate that will be close to grinding barrel
It is crushed, is fallen on grating disk under another part calcium carbonate is direct again, the moment that calcium carbonate is contacted with grating disk is rubbed
Wipe power, calcium carbonate can be turned round it is broken, meanwhile, the first cutter on grating disk crushes calcium carbonate, such cutter, grating disk
And under the common cooperation of the components such as first cutter, grinding barrel and double wedge, calcium carbonate can sufficiently be crushed, by crushing
Calcium carbonate be discharged from blanking channel, since blanking channel has certain width, calcium carbonate can be carried out in this way it is primary just
The screening of step, biggish calcium carbonate, which will stay in, to be continued to crush in grinding barrel, and lesser calcium carbonate will be expelled directly out；And
During crushing, calcium carbonate random motion violent in grinding barrel enables calcium carbonate by cutter, the first cutter, convex
Tooth is sufficiently crushed, and the effect of calcium carbonate crushing is effectively raised；Meanwhile calcium carbonate being capable of quick powder in grinding barrel
It is broken, it ensure that production efficiency.
It is entered on abrasive sheet 2. the calcium carbonate to fall from blanking channel is fallen on stock guide then along stock guide, and
It will glide along abrasive sheet, simultaneously because the first crushed aggregates device of setting, carries out regrinding crushing to calcium carbonate, due to described
Fixed plate is mounted below connecting rod and is parallel to each other with abrasive sheet, and the milling roller is mounted in fixed plate, each milling roller energy
Enough rotations, in this way under the drive of driving motor, enable to feed screw nut to move on lead screw, and first sensor and second passes
For sensor for whether in place to detect feed screw nut, the driving motor rotated forward when feed screw nut is close to first sensor becomes anti-
Turn, when feed screw nut is close to second sensor, the driving motor of reversion becomes rotating forward, and is achieved in feed screw nut in lead screw
On back and forth movement, feed screw nut movement while so that fixed plate is under the drive of connecting rod, milling roller is in abrasive sheet
Top carries out grinding calcium carbonate, since fixed plate and abrasive sheet are parallel to each other, while under the action of the spring, so that fixed
Milling roller on plate can be tightly pressed against on abrasive sheet, and when feed screw nut is mobile, connecting rod is mobile to abrasive sheet with fixed plate
On calcium carbonate ground, meanwhile, in the process of moving, since abrasive sheet is obliquely installed, when fixed plate moves right
When dynamic, spring will be squeezed, so as to be pressed in the power on abrasive sheet bigger for milling roller in fixed plate, fixed plate is mobile to moving to left
When dynamic, spring gradually stretches, so that milling roller is pressed in the reduction of the power on abrasive sheet in fixed plate, and so on grinds, energy
Enough it is further ensured that the effect ground.
3. be equipped with vibrating motor on abrasive sheet of the present invention, under capable of guaranteeing that calcium carbonate on abrasive sheet is continuous in this way
It is sliding, guarantee going on smoothly for crushing process.
It is equipped with sieve plate below 4 abrasive sheets of the present invention, sieve plate is obliquely installed, sieve plate extreme lower position and shell link position
It is exported equipped with feed back, abrasive sheet highest point and shell link position are equipped with feed back import, lead between feed back outlet and feed back import
Feed screw connection is crossed, the calcium carbonate after grinding can be screened in this way, smaller and satisfactory carbon
Sour calcium discharge, and the calcium carbonate for not conforming to symbol requirement turns again under the action of feed screw and carries out grounds travel on abrasive sheet
It is broken, it ensure that the quality of calcium carbonate, keep its size substantially uniform, will be free from the biggish calcium carbonate of volume.
5. transmission shaft direction of rotation of the present invention is different from grinding barrel direction of rotation；Rotating speed of transmission shaft and grinding barrel revolving speed
Difference can be further ensured that calcium carbonate crushing effect in this way.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Appended drawing reference: 1 shell, 101 feed inlets, 102 discharge ports, 2 grinding barrels, 3 cutters, 4 transmission shafts, 5 grating disks, 6 is convex
Tooth, 7 first cutters, 8 blanking channels, 9 annular convex platform, 10 supporting elements, 11 decelerating motors, 12 first belt pulleys, 13 third belts
Wheel, 14 second belt pulleys, 15 the 4th belt pulleys, 16 shafts, 17 driving gears, 18 engaging tooths, 19 stock guides, 20 abrasive sheets, 21
Driving motor, 22 guide rods, 23 lead screws, 24 first sensors, 25 feed screw nuts, 26 second sensors, 27 fixed plates, 28 guiding
Cylinder, 29 connecting rods, 30 milling rollers, 31 vibrating motors, 32 sieve plates, the outlet of 33 feed backs, 34 feed back imports, 35 first driving motors,
36 first rotating shafts, 37 outer cylinders, 38 helical blades, 39 springs.
Specific embodiment
The present invention will be further described with reference to the examples below, and described embodiment is only present invention a part
Embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art are not making
Other embodiments used obtained, belong to protection scope of the present invention under the premise of creative work.
Embodiment 1
The present embodiment includes shell 1, and shell 1 is equipped with feed inlet 101 and discharge port 102, and 1 bottom of shell is tapered, discharge port
102 are arranged in 1 bottom of shell；It in the present embodiment further include grinding barrel 2, cutter 3, transmission shaft 4, grating disk 5 and driving device,
2 inner hollow of grinding barrel and in a circular table shape, 2 big end of grinding barrel upward, are equipped on the inner sidewall of grinding barrel 2 and helically to rise
Double wedge 6, the cutter 3 are mounted on transmission shaft 4, and grating disk 5 is located at 2 small end of grinding barrel, and transmission shaft 4 is connect with grating disk 5,
Grating disk 5 is equipped with the first cutter 7, and the gap between 2 side wall of 5 lower end of grating disk and grinding barrel forms blanking channel 8, driving dress
Setting can drive transmission shaft 4 and grinding barrel 2 to rotate.
It should be noted that annular convex platform 9 is set in 2 upper side of grinding barrel in order to enable grinding barrel 2 to rotate,
Case top is equipped with supporting element 10, and supporting element 10 is equipped with the groove agreed with 9 phase of annular convex platform, and grinding barrel 2 passes through convex annular
The cooperation of platform 9 and groove, which is realized, to be rotated.
Wherein, the driving device includes decelerating motor 11, the first belt pulley 12, the second belt pulley 14, third belt pulley
13, the 4th belt pulley 15, driving gear 17 and shaft 16, decelerating motor 11 are mounted on shell 1, are equipped in 2 outer wall of grinding barrel
Engaging tooth 18, the first belt pulley 12 are mounted on transmission shaft 4, and third belt pulley 13 is mounted in shaft 16, the second belt pulley 14
It is mounted on the output shaft of decelerating motor 11 with the 4th belt pulley 15, the first belt pulley 12 and the second belt pulley 14 are connected by belt
It connects, third belt pulley 13 is connect with the 4th belt pulley 15 also by belt, and driving gear 17 is mounted on shaft 16, and makes winner
Moving gear 17 and engaging tooth 18 are intermeshed.
It advanced optimizes, is equipped with inclined stock guide 19 and abrasive sheet 20, stock guide 19 and abrasive sheet 20 in the shell 1
Positioned at 2 lower section of grinding barrel, stock guide 19 and abrasive sheet 20 form y type, and it is broken that first is equipped between stock guide 19 and abrasive sheet 20
Expect that device, the first crushed aggregates device include lead screw 23, feed screw nut 25, guide rod 22, guide cylinder 28, spring 39, connecting rod 29, fix
Plate 27 and multiple milling rollers 30, lead screw 23 is horizontally disposed, and lead screw 23 is connected with driving motor 21, feed screw nut 25 and 23 phase of lead screw
Mutually cooperation, guide rod 22 pass through feed screw nut 25, and the guide cylinder 28 is mounted on 25 lower section of feed screw nut, and spring 39 is mounted on guiding
In cylinder 28, connecting rod 29, which is put in guide cylinder 28, to be against on spring 39, fixed plate 27 be mounted on the lower section of connecting rod 29 and with grinding
Plate 20 is parallel to each other, and the milling roller 30 is mounted in fixed plate 27, and each milling roller 30 can rotate；The is equipped on guide rod 22
One sensor 24 and second sensor 26, first sensor 24 and second sensor 26 are connect with driving motor 21.
It advanced optimizes, vibrating motor 31 is installed on the abrasive sheet 20.
Advanced optimize, sieve plate 32 be equipped with below the abrasive sheet 20, sieve plate 32 is obliquely installed, 32 extreme lower position of sieve plate with
1 link position of shell is equipped with feed back outlet 33, and 20 highest point of abrasive sheet and 1 link position of shell are equipped with feed back import 34, feed back
It is connected between outlet 33 and feed back import 34 by feed screw.
Wherein, the feed screw includes the first driving motor 35, outer cylinder 37, first rotating shaft 36, and outer cylinder 37 is mounted on
Outside shell 1, it is equipped with helical blade 38 along its axial direction in first rotating shaft 36, first rotating shaft 36 is mounted in outer cylinder 37, and first
Driving motor 35 is connect with first rotating shaft 36, and the first driving motor 35 can drive first rotating shaft 36 to rotate, and outer cylinder 37 is equipped with
Inlet and outlet, import are connected with feed back outlet 33, and outlet is connected with feed back import 34.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, other the difference is that: 4 direction of rotation of transmission shaft and grinding barrel 2 revolve
Turn direction difference；4 revolving speed of transmission shaft is different from 2 revolving speed of grinding barrel.
In practice in order to guarantee that 4 revolving speed of transmission shaft is different from 2 revolving speed of grinding barrel, it is only necessary to guarantee transmission ratio difference i.e.
It can.
It, can be on the basis of embodiment 1 in order to guarantee that 4 direction of rotation of transmission shaft is different from 2 direction of rotation of grinding barrel
On, it increases a decelerating motor 11 newly, so that the 4th belt pulley 15 is mounted on newly-increased 11 output shaft of decelerating motor, only needs
Will be by the revolving speed and rotation direction of two decelerating motors 11 of control, process is simple.
The principle of the present invention is as follows: the calcium carbonate entered in grinding barrel 2 is connect with the cutter 3 on transmission shaft 4 first
Touching, is crushed under the action of cutter 3, and when cutter 3 crushes calcium carbonate, a part of calcium carbonate is to 2 sidewall direction of grinding barrel
Movement, then contacts with the double wedge 6 being arranged on 2 inner sidewall of grinding barrel, grinding barrel 2 rotate will be close to the calcium carbonate of grinding barrel 2 into
Row crushes again, is fallen on grating disk 5 under another part calcium carbonate is direct, the moment that calcium carbonate is contacted with grating disk 5 is rubbed
Wipe power, calcium carbonate can be turned round it is broken, meanwhile, the first cutter 7 on grating disk 5 crushes calcium carbonate, in this way cutter 3,
Under the common cooperation of the components such as grating disk 5 and the first cutter 7, grinding barrel 2 and double wedge 6, calcium carbonate can be subjected to abundant powder
Broken, the calcium carbonate by crushing is discharged from blanking channel 8, in this way can be to carbonic acid since blanking channel 8 has certain width
Calcium carries out primary preliminary screening, and biggish calcium carbonate, which will stay in grinding barrel 2, to be continued to crush, and lesser calcium carbonate will be straight
Run in out；And during crushing, calcium carbonate random motion violent in grinding barrel 2 enables calcium carbonate to be cut
Knife 3, the first cutter 7, double wedge 6 are sufficiently crushed, meanwhile, it mutually hits, calcium carbonate can be crashed, effectively between calcium carbonate
Improve calcium carbonate crushing effect；Meanwhile calcium carbonate in grinding barrel 2 can fast-crushing, ensure that production efficiency.
The calcium carbonate to fall from blanking channel 8, which is fallen on stock guide 19, enters abrasive sheet 20 then along stock guide 19
On, and will glide along abrasive sheet 20, simultaneously because the first crushed aggregates device of setting, carries out regrinding powder to calcium carbonate
Broken, since the fixed plate 27 is mounted on 29 lower section of connecting rod and is parallel to each other with abrasive sheet 20, the milling roller 30 is by turning
Axis 16 is mounted in fixed plate 27, and each milling roller 30 can rotate, and in this way under the drive of driving motor 21, enables to lead screw
Nut 25 is moved on lead screw 23, and first sensor 24 and second sensor 26 are for detecting whether feed screw nut 25 arrives
Position, the driving motor 21 rotated forward when feed screw nut 25 is close to first sensor 24 becomes inverting, when feed screw nut 25 is close to the
When two sensors 26, the driving motor 21 of reversion becomes rotating forward, and is achieved in round-trip fortune of the feed screw nut 25 on lead screw 23
It is dynamic, while feed screw nut 25 moves, so that fixed plate 27, under the drive of connecting rod 29, milling roller 30 is in abrasive sheet 20
Top carries out grinding calcium carbonate, since fixed plate 27 and abrasive sheet 20 are parallel to each other, while under the action of spring 39, makes
The milling roller 30 obtained in fixed plate 27 can be tightly pressed against on abrasive sheet 20, and when feed screw nut 25 is mobile, connecting rod 29 is with solid
The movement of fixed board 27 grinds the calcium carbonate on abrasive sheet 20, meanwhile, during this mobile, due to grinding
Plate 20 is obliquely installed, and when fixed plate 27 moves right, spring 39 will be squeezed, so that milling roller 30 is pressed in fixed plate 27
Power on abrasive sheet 20 is bigger, and when fixed plate 27 is moved to the left, spring 39 gradually stretches, so that milling roller 30 in fixed plate 27
The power being pressed on abrasive sheet 20 reduces, and and so on grinds, can be further ensured that the effect ground.
Under the action of vibrating motor 31, the calcium carbonate on abrasive sheet 20 can smoothly glide, guarantee to grind into
Row；
Sieve plate 32 is equipped with below abrasive sheet 20, sieve plate 32 is obliquely installed, and 32 extreme lower position of sieve plate is equipped with 1 link position of shell
Feed back outlet 33,20 highest point of abrasive sheet and 1 link position of shell are equipped with feed back import 34, feed back outlet 33 and feed back import 34
Between by feed screw connect, the calcium carbonate after grinding can be screened in this way, it is smaller to meet the requirements
Calcium carbonate discharge, and do not conform to the calcium carbonate that symbol requires and turn again on abrasive sheet 20 and ground under the action of feed screw
It is milled broken, ensure that the quality of calcium carbonate, keep its size substantially uniform, will be free from the biggish calcium carbonate of volume.
The efficiency of calcium carbonate crushing is effectively raised in this way, and ensure that the quality of calcium carbonate.
Claims (6)
1. a kind of Paris white crushing device, including shell, shell is equipped with inlet port and outlet port, it is characterised in that: further includes
Grinding barrel, cutter, transmission shaft, grating disk and driving device, grinding barrel inner hollow and in a circular table shape, grinding barrel big end upward,
The double wedge helically risen is equipped on the inner sidewall of grinding barrel, the cutter is mounted on transmission shaft, and grating disk, which is located at, to be crushed
Bucket small end, transmission shaft are connect with grating disk, the first cutter are equipped on grating disk, between grating disk lower end and grinding barrel side wall
Gap forms blanking channel, and driving device can drive transmission shaft and grinding barrel to rotate.
2. a kind of Paris white crushing device according to claim 1, it is characterised in that: be equipped with inclined lead in the shell
Flitch and abrasive sheet, stock guide and abrasive sheet are located at below grinding barrel, and stock guide and abrasive sheet form y type, in stock guide and grind
The first crushed aggregates device is equipped between nog plate, the first crushed aggregates device includes lead screw, feed screw nut, guide rod, guide cylinder, spring, connection
Bar, fixed plate and multiple milling rollers, lead screw is horizontally disposed, and lead screw is connected with driving motor, and feed screw nut and lead screw cooperate,
Guide rod passes through feed screw nut, and the guide cylinder is mounted below feed screw nut, and spring is mounted in guide cylinder, and connecting rod, which is put in, to be led
It is against on spring into cylinder, fixed plate is mounted below connecting rod and is parallel to each other with abrasive sheet, and the milling roller is mounted on solid
On fixed board, each milling roller can be rotated；First sensor and second sensor are equipped on guide rod, first sensor and second pass
Sensor is connect with driving motor.
3. a kind of Paris white crushing device according to claim 2, it is characterised in that: be equipped with vibration on the abrasive sheet
Motor.
4. a kind of Paris white crushing device according to claim 2, it is characterised in that: be equipped with sieve below the abrasive sheet
Plate, sieve plate are obliquely installed, and sieve plate extreme lower position and shell link position are exported equipped with feed back, and abrasive sheet highest point is connect with shell
Position is equipped with feed back import, is connected between feed back outlet and feed back import by feed screw.
5. a kind of Paris white crushing device according to claim 1, it is characterised in that: the transmission shaft direction of rotation and powder
Broken bucket direction of rotation is different.
6. a kind of Paris white crushing device according to claim 1, it is characterised in that: the rotating speed of transmission shaft and grinding barrel
Revolving speed is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362906.2A CN109569814B (en) | 2018-11-16 | 2018-11-16 | Calcium carbonate reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362906.2A CN109569814B (en) | 2018-11-16 | 2018-11-16 | Calcium carbonate reducing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109569814A true CN109569814A (en) | 2019-04-05 |
| CN109569814B CN109569814B (en) | 2021-06-11 |
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ID=65922806
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811362906.2A Active CN109569814B (en) | 2018-11-16 | 2018-11-16 | Calcium carbonate reducing mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193395A (en) * | 2019-06-25 | 2019-09-03 | 成都海成远创科技有限公司 | A kind of multistage graphite powder grinding device that can be continuously produced |
| CN110773274A (en) * | 2019-09-18 | 2020-02-11 | 西安科技成果转化工程有限公司 | Crushing device |
| CN111545322A (en) * | 2020-04-14 | 2020-08-18 | 安徽东方钙业有限公司 | A milling machine for heavy calcium carbonate production |
| CN113019217A (en) * | 2021-01-30 | 2021-06-25 | 上海鸿昊蓬布有限公司 | High efficiency dye dispensing apparatus |
| CN114870949A (en) * | 2022-04-11 | 2022-08-09 | 江苏蜂奥生物科技有限公司 | Device and method for producing propolis ethanol extract |
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