CN213557282U - Reduce dust pollution's milling equipment for calcium carbonate production - Google Patents
Reduce dust pollution's milling equipment for calcium carbonate production Download PDFInfo
- Publication number
- CN213557282U CN213557282U CN202022566783.3U CN202022566783U CN213557282U CN 213557282 U CN213557282 U CN 213557282U CN 202022566783 U CN202022566783 U CN 202022566783U CN 213557282 U CN213557282 U CN 213557282U
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- Prior art keywords
- main shaft
- grinding
- fixedly connected
- block
- calcium carbonate
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- 239000000428 dust Substances 0.000 title claims abstract description 40
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 38
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000003801 milling Methods 0.000 title claims abstract description 10
- 238000000227 grinding Methods 0.000 claims abstract description 64
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 2
- 239000002994 raw material Substances 0.000 abstract description 21
- 239000002245 particle Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 8
- 235000004237 Crocus Nutrition 0.000 description 3
- 241000596148 Crocus Species 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 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
- 239000004579 marble Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a reduce dust pollution's milling equipment for calcium carbonate production, including base member, motor, main shaft, filter screen, live-rollers and dust absorption mouth, the motor is installed to the base member upper end, and the base member surface is provided with the feed inlet, motor output end fixedly connected with main shaft, and the outer fixed surface of main shaft is connected with the installation piece to the installation piece outside is connected with the installation piece, installation piece outside fixedly connected with dead lever, and dead lever surface lower extreme are connected with the brush, the base member internal surface is provided with the supporting shoe, and the inboard fixedly connected with filter screen of supporting shoe to the filter screen inboard is connected with the main shaft through the connecting block. This reduce dust pollution's milling equipment for calcium carbonate production is provided with filter screen, grinding roller and live-rollers, and then take different crushing methods through filterable mode to the raw materials of different particle degree sizes to make the crushing effect of raw materials more abundant, the inhomogeneous phenomenon of crushing granule can not appear.
Description
Technical Field
The utility model relates to a calcium carbonate production technical field specifically is a reduce dust pollution's milling equipment for calcium carbonate production.
Background
Calcium carbonate is an inorganic compound, commonly called limestone and marble, is common rock in daily life, is also a main component of animal bones, has wide application in industry and chemical industry, and is often required to be crushed and ground according to different applications, and the existing grinding device for producing calcium carbonate has certain defects;
present milling equipment for calcium carbonate production only relies on single mill at the crocus in-process, and crushing effect is relatively poor, and crushing granule is inhomogeneous, easily mixes the raw materials residue that does not fully smash, and current milling equipment crushing noise is great moreover, and it is more to produce the dust, easily causes the pollution of environment and device.
To the above-mentioned problem, the innovative design is urgently needed to be carried out on the basis of the original milling device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reduce dust pollution's milling equipment for calcium carbonate production to it is relatively poor to solve the crushing effect that provides in the above-mentioned background art, and it is inhomogeneous to smash the granule, and produces the more problem of dust.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for reducing dust pollution and used for calcium carbonate production comprises a base body, a motor, a spindle, a filter screen, a rotating roller and a dust suction port, wherein the motor is installed at the upper end of the base body, a feed inlet is formed in the outer surface of the base body, the output end of the motor is fixedly connected with the spindle, an installation block is fixedly connected to the outer surface of the spindle, an installation block is connected to the outer side of the installation block, a fixed rod is fixedly connected to the outer side of the installation block, a hairbrush is connected to the lower end of the outer surface of the fixed rod, a supporting block is arranged on the inner surface of the base body, the filter screen is fixedly connected to the inner side of the supporting block, the inner side of the filter screen is connected with the spindle through a connecting block, a first worm wheel and a second worm wheel are connected to the outer surface of the spindle, the utility model discloses a fan, including base member, separation piece, main shaft, dust absorption mouth, fan output end fixedly connected with hose, the base member internal surface is provided with the separation piece, and the inboard fixedly connected with second of separation piece grinds the piece, main shaft surface fixedly connected with live-rollers, and the first piece of grinding of live-rollers outside fixedly connected with, the dust absorption mouth has been seted up to live-rollers surface upper end, and dust absorption mouth lower extreme is connected with the fan to the hose is connected to fan output end fixedly connected with hose, the base member bottom.
Preferably, the mounting block and the fixing rod are mounted in a nested manner, and the fixing rod and the main shaft form a rotating structure.
Preferably, the filter screens and the supporting blocks are of an integrated structure, and the filter screens are symmetrically arranged into two groups relative to the horizontal line of the main shaft.
Preferably, the first connecting rod and the first grinding roller are of an integrated structure, the main shaft and the first worm gear are in threaded connection, and the first grinding rollers are symmetrically arranged in two groups around the central line of the first connecting rod.
Preferably, the rotating roller and the main shaft are of an integrated structure, and the first grinding blocks are uniformly arranged on the outer surface of the rotating roller in multiple groups.
Preferably, the second grinding blocks are uniformly provided with a plurality of groups at the inner side of the blocking block, and the first grinding blocks are in cross meshing connection with the second grinding blocks.
Compared with the prior art, the beneficial effects of the utility model are that: the grinding device for reducing dust pollution in calcium carbonate production;
1. the grinding roller is provided with the filter screen, the grinding roller and the rotating roller, and different grinding methods are adopted by filtering raw materials with different particle degrees, so that the grinding effect of the raw materials is more sufficient, and the phenomenon of uneven grinding particles is avoided;
2. be provided with dust absorption mouth and fan, smash the crocus in-process and can produce a large amount of dust, absorb the dust through the dust absorption mouth, then get into the discharge gate from bottom collector, also constitute by raw materials composition in the dust, avoided the waste of material to and the pollution of dust to environment and device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a top view of the filter screen of the present invention;
FIG. 4 is a schematic top view of the first grinding roller of the present invention;
FIG. 5 is a schematic top view of the rotating roller of the present invention;
fig. 6 is a side view of the second worm wheel according to the present invention.
In the figure: 1. a substrate; 2. a motor; 3. a feed inlet; 4. a main shaft; 5. mounting blocks; 6. fixing the rod; 7. a brush; 8. a support block; 9. filtering with a screen; 10. connecting blocks; 11. a first connecting rod; 12. a first grinding roller; 13. a second connecting rod; 14. a second grinding roller; 15. a barrier block; 16. a rotating roller; 17. a first grinding block; 18. a second grinding block; 19. a discharge port; 20. a dust suction port; 21. a fan; 22. a hose; 23. a first worm gear; 24. a second worm gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a grinding device for reducing dust pollution and used for calcium carbonate production comprises a base body 1, a motor 2, a feeding hole 3, a main shaft 4, an installation block 5, a fixing rod 6, a brush 7, a supporting block 8, a filter screen 9, a connecting block 10, a first connecting rod 11, a first grinding roller 12, a second connecting rod 13, a second grinding roller 14, a separation block 15, a rotating roller 16, a first grinding block 17, a second grinding block 18, a discharging hole 19, a dust suction hole 20, a fan 21, a hose 22, a first worm wheel 23 and a second worm wheel 24, wherein the motor 2 is installed at the upper end of the base body 1, the feeding hole 3 is formed in the outer surface of the base body 1, the main shaft 4 is fixedly connected to the output end of the motor 2, the installation block 5 is fixedly connected to the outer surface of the main shaft 4, the installation block 5 is connected to the outer side, the fixing rod 6 is fixedly, the inner surface of the base body 1 is provided with a supporting block 8, the inner side of the supporting block 8 is fixedly connected with a filter screen 9, the inner side of the filter screen 9 is connected with a main shaft 4 through a connecting block 10, the outer surface of the main shaft 4 is connected with a first worm wheel 23 and a second worm wheel 24, the first worm wheel 23 and the second worm wheel 24 are internally connected with a first connecting rod 11 and a second connecting rod 13, the tail end of the first connecting rod 11 is fixedly connected with a first grinding roller 12, the tail end of the second connecting rod 13 is fixedly connected with a second grinding roller 14, the inner surface of the base body 1 is provided with a blocking block 15, the inner side of the blocking block 15 is fixedly connected with a second grinding block 18, the outer surface of the main shaft 4 is fixedly connected with a rotating roller 16, the outer side of the rotating roller 16 is fixedly connected with a first grinding block 17, the upper end of the outer, a discharge hole 19 is formed in the bottom end of the base body 1, and a hose 22 is connected with the discharge hole 19;
the mounting block 5 and the fixed rod 6 are nested, the fixed rod 6 and the main shaft 4 form a rotating structure, and the fixed rod 6 and the brush 7 clean raw materials with larger particle degrees, so that crushing pretreatment is facilitated;
the filter screens 9 and the supporting blocks 8 are of an integrated structure, the filter screens 9 are symmetrically arranged into two groups about the horizontal line of the main shaft 4, the filter screens 9 are used for layering raw materials, and the problem that the grinding inlet of the raw material with larger particles is blocked, so that the effective grinding effect cannot be achieved is avoided;
the first connecting rod 11 and the first grinding roller 12 are of an integrated structure, the main shaft 4 is in threaded connection with the first worm wheel 23, the first grinding rollers 12 are symmetrically arranged into two groups about the central line of the first connecting rod 11, and large-particle raw materials are ground and pretreated;
the rotating roller 16 and the main shaft 4 are of an integrated structure, a plurality of groups of first grinding blocks 17 are uniformly arranged on the outer surface of the rotating roller 16, a plurality of groups of second grinding blocks 18 are uniformly arranged on the inner side of the separation block 15, the first grinding blocks 17 and the second grinding blocks 18 are in cross meshing connection, and stable grinding effect is achieved on raw materials through the crossed grinding blocks.
The working principle is as follows: when the grinding device for reducing dust pollution is used, according to the figures 1-6, the device is firstly placed at a position needing to work, raw materials are poured into the grinding device from the feeding hole 3, the motor 2 is started, the output end of the motor 2 slowly drives the main shaft 4 to start rotating, the raw materials fall to the upper surface of the filter screen 9, the part with larger particles in the raw materials stays on the upper surface of the filter screen 9, the part with smaller particles continuously falls through the filter screen 9, the main shaft 4 drives the fixing rod 6 to synchronously rotate, so that the brush 7 at the lower end of the fixing rod 6 cleans large-particle raw materials on the upper surface of the filter screen 9, the large-particle raw materials fall from the blank of the supporting block 8, the main shaft 4 rotates to drive the first worm wheel 23 and the second worm wheel 24 to rotate through the middle end structure of the worm rod, and the larger particles fall from the blank of the supporting block 8 to a position between the first grinding roller 12 and the second grinding, therefore, crushing pretreatment is carried out under the extrusion of the two groups of grinding rollers to obtain small-particle raw materials, all the raw materials fall onto the outer surface of the separation block 15 and the outer surface of the rotating roller 16, the raw materials pass through the gap between the separation block 15 and the rotating roller 16 along with the gradient, a first grinding block 17 and a second grinding block 18 which are in cross meshing connection are arranged at the gap between the separation block 15 and the rotating roller 16, and when the first grinding block 17 and the rotating roller 16 rotate along with the main shaft 4, the raw materials are crushed by cross extrusion force, so that the effect of grinding treatment is achieved;
according to fig. 1, the outer surface mounting of live-rollers 16 has dust absorption mouth 20, can produce a large amount of dust and float in the device cavity in smashing the crocus in-process, fan 21 through built-in battery drives dust absorption mouth 20 and absorbs the dust, then the leading-in discharge gate 19 of output from fan 21 through hose 22 is collected, also constitute by raw materials composition in the dust, the waste of material has been avoided, the pollution of dust to environment and device has been avoided simultaneously, holistic practicality has been increased.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a reduce dust pollution's milling equipment for calcium carbonate production, includes base member (1), motor (2), main shaft (4), filter screen (9), live-rollers (16) and dust absorption mouth (20), its characterized in that: the automatic feeding device is characterized in that a motor (2) is installed at the upper end of a base body (1), a feeding hole (3) is formed in the outer surface of the base body (1), a main shaft (4) is fixedly connected to the output end of the motor (2), an installation block (5) is fixedly connected to the outer surface of the main shaft (4), the installation block (5) is connected to the outer side of the installation block (5), a fixing rod (6) is fixedly connected to the outer side of the installation block (5), a brush (7) is connected to the lower end of the outer surface of the fixing rod (6), a supporting block (8) is arranged on the inner surface of the base body (1), a filter screen (9) is fixedly connected to the inner side of the supporting block (8), the inner side of the filter screen (9) is connected with the main shaft (4) through a connecting block (10), a first worm wheel (23) and a second worm wheel (24) are, and first grinding roller (12) of end fixedly connected with of first connecting rod (11), terminal fixedly connected with second grinding roller (14) of second connecting rod (13) simultaneously, base member (1) internal surface is provided with and hinders spacer block (15), and hinders inboard fixedly connected with second grinding block (18) of spacer block (15), main shaft (4) surface fixedly connected with live-rollers (16), and live-rollers (16) outside fixedly connected with first grinding block (17), dust absorption mouth (20) have been seted up to live-rollers (16) surface upper end, and dust absorption mouth (20) lower extreme is connected with fan (21) to fan (21) output end fixedly connected with hose (22), base member (1) bottom is provided with discharge gate (19), and hose (22) are connected with discharge gate (19).
2. The grinding device for calcium carbonate production for reducing dust pollution according to claim 1, characterized in that: the mounting block (5) and the fixing rod (6) are mounted in a nested manner, and the fixing rod (6) and the main shaft (4) form a rotating structure.
3. The grinding device for calcium carbonate production for reducing dust pollution according to claim 1, characterized in that: the filter screen (9) and the supporting block (8) are of an integrated structure, and the filter screen (9) is symmetrically arranged into two groups relative to the horizontal line of the main shaft (4).
4. The grinding device for calcium carbonate production for reducing dust pollution according to claim 1, characterized in that: the first connecting rod (11) and the first grinding roller (12) are of an integrated structure, the main shaft (4) and the first worm gear (23) are in threaded connection, and the first grinding roller (12) is symmetrically arranged into two groups relative to the center line of the first connecting rod (11).
5. The grinding device for calcium carbonate production for reducing dust pollution according to claim 1, characterized in that: the rotating roller (16) and the main shaft (4) are of an integrated structure, and a plurality of groups of first grinding blocks (17) are uniformly arranged on the outer surface of the rotating roller (16).
6. The grinding device for calcium carbonate production for reducing dust pollution according to claim 1, characterized in that: the second grinding blocks (18) are uniformly provided with a plurality of groups on the inner side of the blocking block (15), and the first grinding blocks (17) are in cross engagement connection with the second grinding blocks (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022566783.3U CN213557282U (en) | 2020-11-09 | 2020-11-09 | Reduce dust pollution's milling equipment for calcium carbonate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022566783.3U CN213557282U (en) | 2020-11-09 | 2020-11-09 | Reduce dust pollution's milling equipment for calcium carbonate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213557282U true CN213557282U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022566783.3U Expired - Fee Related CN213557282U (en) | 2020-11-09 | 2020-11-09 | Reduce dust pollution's milling equipment for calcium carbonate production |
Country Status (1)
| Country | Link |
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| CN (1) | CN213557282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113045910A (en) * | 2021-03-19 | 2021-06-29 | 合肥高尧化工科技有限公司 | Wet grinding processing technology for preparing modified nano calcium carbonate powder |
-
2020
- 2020-11-09 CN CN202022566783.3U patent/CN213557282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113045910A (en) * | 2021-03-19 | 2021-06-29 | 合肥高尧化工科技有限公司 | Wet grinding processing technology for preparing modified nano calcium carbonate powder |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 Termination date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |