CN220444420U - Calcium carbonate particle classifier - Google Patents
Calcium carbonate particle classifier Download PDFInfo
- Publication number
- CN220444420U CN220444420U CN202321916021.9U CN202321916021U CN220444420U CN 220444420 U CN220444420 U CN 220444420U CN 202321916021 U CN202321916021 U CN 202321916021U CN 220444420 U CN220444420 U CN 220444420U
- Authority
- CN
- China
- Prior art keywords
- plate
- calcium carbonate
- sieve
- sieve plate
- screw rod
- 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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Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 100
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 50
- 239000002245 particle Substances 0.000 title claims abstract description 31
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012216 screening Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a calcium carbonate particle classifier which comprises a separation box (1), wherein a feed inlet (2) is formed in the upper side of the separation box (1), a plurality of groups of supporting plates (3) are arranged on the inner wall of the separation box (1), a sieve plate (5) is arranged on the upper side of each supporting plate (3) through springs (4), the adjacent sieve plates (5) are distributed in a V shape, baffle plates (8) are arranged on two sides of each sieve plate (5), a collecting hopper (6) is arranged at the tail end of each sieve plate (5), and a scraping mechanism (7) is arranged on the upper side of each sieve plate (5); the scraping mechanism (7) comprises a bracket (9) arranged on the outer side of the baffle plate (8), a reciprocating screw rod (10) is arranged in the bracket (9), a screw rod seat (11) is arranged on the reciprocating screw rod (10), and the screw rod seat (11) is connected with a scraping plate (13) on the sieve plate (5) through a moving block (12). The device can remove calcium carbonate particles clamped in sieve holes of the sieve plate, and avoid affecting the separation of calcium carbonate.
Description
Technical Field
The utility model relates to a classifier, in particular to a calcium carbonate particle classifier.
Background
Calcium carbonate is an inorganic compound with the chemical formula of CaCO 3 Is a main component of limestone, marble, etc. The calcium carbonate is generally white crystals, odorless, and can be classified into fine calcium carbonate, micro powder calcium carbonate, and ultrafine calcium carbonate according to the size of the average particle diameter of the calcium carbonate powder. Calcium carbonate with different particle sizes has different effects and prices, and if the particle sizes of the calcium carbonate products are different, the downstream product quality of the calcium carbonate products can be reduced, so that the calcium carbonate can be subjected to classification by a classifier in the production processThe calcium particles are sorted.
As disclosed in the patent with the application number of 202222594865.8, the top end of a first spring is fixedly connected with a first screening plate, and the top end of a second spring is fixedly connected with a second screening plate; sorting facilities's small has made things convenient for and has carried out reinforced from the top, through the setting of chute for the calcium carbonate level that selects separately is more accurate, has improved the practicality, but the very easy calcium carbonate granule card that takes place volume and sieve mesh size to be close in the sieve mesh of separation in-process, though there is the vibrating mass effect, the calcium carbonate granule still is difficult to drop, influences the separation of calcium carbonate.
Disclosure of Invention
The utility model aims to provide a calcium carbonate particle classifier. The device can remove calcium carbonate particles clamped in sieve holes of the sieve plate, and avoid affecting the separation of calcium carbonate.
The technical scheme of the utility model is as follows: the calcium carbonate particle classifier comprises a separation box, wherein a feed inlet is formed in the upper side of the separation box, a plurality of groups of supporting plates are arranged on the inner wall of the separation box, sieve plates are arranged on the upper side of the supporting plates through springs and distributed in a V shape between adjacent sieve plates, baffles are arranged on two sides of each sieve plate, a collecting hopper is arranged at the tail end of each sieve plate, and a scraping mechanism is arranged on the upper side of each sieve plate; the scraping mechanism comprises a bracket arranged on the outer side of the baffle, a reciprocating screw rod is arranged in the bracket, a screw rod seat is arranged on the reciprocating screw rod, and the screw rod seat is connected with a scraping plate on the sieve plate through a moving block.
In the calcium carbonate particle classifier, the lower end of the scraping plate is an inclined surface corresponding to the sieve plate, and the upper end of the scraping plate is a downward inclined guide surface.
In the calcium carbonate particle classifier, the baffle is provided with the vertical plate corresponding to the guide surface on the scraper, and the vertical plate is positioned on the upper side of the upper end of the sieve plate.
In the calcium carbonate particle classifier, the sieve plate is provided with sieve holes which are distributed in a staggered manner.
The lower side of the sieve plate in the calcium carbonate particle classifier is provided with a material guide plate which is in the same direction as the sieve plate.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a realize the hierarchical screening to calcium carbonate through setting up multistage sieve to set up reciprocating screw and make scraper blade up-and-down reciprocating motion, realize the cleanness to the sieve, the in-process that the sieve moved down can promote the calcium carbonate granule of card in the sieve mesh and remove, avoids the calcium carbonate card to influence the separation of calcium carbonate in the sieve mesh, and the in-process that the scraper blade moved up, the calcium carbonate granule still can be through the direction face down movement on the scraper blade, can not influence the separation of calcium carbonate granule because of the scraper blade motion.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
The marks in the drawings are: 1-sorting box, 2-feed inlet, 3-backup pad, 4-spring, 5-sieve, 6-collection fill, 7-scraping mechanism, 8-baffle, 9-support, 10-reciprocating screw, 11-screw seat, 12-movable block, 13-scraper, 14-guide surface, 15-riser, 16-sieve mesh, 17-stock guide.
Detailed Description
Examples. The calcium carbonate particle classifier is shown in figure 1, and comprises a separation box 1, wherein a feed inlet 2 is formed in the upper side of the separation box 1, a plurality of groups of support plates 3 are arranged on the inner wall of the separation box 1, a sieve plate 5 is arranged on the upper side of the support plates 3 through springs 4, adjacent sieve plates 5 are distributed in a V shape, baffles 8 are arranged on two sides of each sieve plate 5, a collecting hopper 6 is arranged at the tail end of each sieve plate 5, and a scraping mechanism 7 is arranged on the upper side of each sieve plate 5; the scraping mechanism 7 comprises a bracket 9 arranged on the outer side of the baffle 8, a reciprocating screw rod 10 is arranged in the bracket 9, a screw rod seat 11 is arranged on the reciprocating screw rod 10, and the screw rod seat 11 is connected with a scraping plate 13 on the sieve plate 5 through a moving block 12.
The lower end of the scraping plate 13 is an inclined plane corresponding to the sieve plate 5, and the upper end of the scraping plate 13 is a downward inclined guide surface 14.
The baffle plate 8 is provided with a vertical plate 15 corresponding to the guide surface 14 on the scraper 13, and the vertical plate 15 is positioned on the upper side of the upper end of the sieve plate 5.
The sieve plate 5 is provided with sieve holes 16 which are distributed in a staggered way.
The lower side of the screen plate 5 is provided with a material guide plate 17 which is in the same direction as the screen plate 5.
According to the working principle of the utility model, calcium carbonate particles enter the sorting box 1 from the feed inlet 2, the calcium carbonate particles fall on the sieve plate 5, a vibration motor is further arranged at the lower side of the sieve plate 5, the calcium carbonate particles move along the sieve plate 5, the calcium carbonate particles smaller than the sieve holes 16 fall on the guide plate 17 through the sieve holes 16 and are sent to the top end of the next sieve plate 5 through the guide plate 17, but the calcium carbonate particles with the radius slightly larger than the sieve holes 16 are easily blocked in the sieve holes 16, even if the vibration motor vibrates, the calcium carbonate particles are difficult to fall from the sieve holes 16, at the moment, the scraper 13 can reciprocate up and down along the upper end surface of the sieve plate 5 under the action of a reciprocating screw rod, the scraper 13 can drive the calcium carbonate particles blocked in the sieve holes 16 to move in the downward moving process of the scraper 13 and push the calcium carbonate into the collecting hopper 6, then the scraper 13 can move upwards, the calcium carbonate particles move downwards through the guide surface on the scraper 13 in the moving process, normal movement sorting of the calcium carbonate particles is not influenced, and therefore the cleaning of the sieve holes 16 is avoided without stopping the machine.
Claims (5)
1. The calcium carbonate particle classifier is characterized by comprising a separation box (1), wherein a feed inlet (2) is formed in the upper side of the separation box (1), a plurality of groups of supporting plates (3) are arranged on the inner wall of the separation box (1), a sieve plate (5) is arranged on the upper side of each supporting plate (3) through springs (4), the adjacent sieve plates (5) are distributed in a V shape, baffles (8) are arranged on two sides of each sieve plate (5), a collecting hopper (6) is arranged at the tail end of each sieve plate (5), and a scraping mechanism (7) is arranged on the upper side of each sieve plate (5); the scraping mechanism (7) comprises a bracket (9) arranged on the outer side of the baffle plate (8), a reciprocating screw rod (10) is arranged in the bracket (9), a screw rod seat (11) is arranged on the reciprocating screw rod (10), and the screw rod seat (11) is connected with a scraping plate (13) on the sieve plate (5) through a moving block (12).
2. A calcium carbonate particle sizer according to claim 1, wherein: the lower end of the scraping plate (13) is an inclined plane corresponding to the sieve plate (5), and the upper end of the scraping plate (13) is a downward inclined guide surface (14).
3. A calcium carbonate particle sizer according to claim 1, wherein: the baffle (8) is provided with a vertical plate (15) corresponding to the upper guide surface (14) of the scraping plate (13), and the vertical plate (15) is positioned on the upper side of the upper end of the sieve plate (5).
4. A calcium carbonate particle sizer according to claim 1, wherein: the sieve plate (5) is provided with sieve holes (16) which are distributed in a staggered way.
5. A calcium carbonate particle sizer according to claim 1, wherein: the lower side of the screen plate (5) is provided with a material guide plate (17) which is in the same direction with the screen plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916021.9U CN220444420U (en) | 2023-07-19 | 2023-07-19 | Calcium carbonate particle classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321916021.9U CN220444420U (en) | 2023-07-19 | 2023-07-19 | Calcium carbonate particle classifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220444420U true CN220444420U (en) | 2024-02-06 |
Family
ID=89739210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321916021.9U Active CN220444420U (en) | 2023-07-19 | 2023-07-19 | Calcium carbonate particle classifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220444420U (en) |
-
2023
- 2023-07-19 CN CN202321916021.9U patent/CN220444420U/en active Active
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