CN209877529U - Nanometer calcium carbonate drying device - Google Patents
Nanometer calcium carbonate drying device Download PDFInfo
- Publication number
- CN209877529U CN209877529U CN201920491099.8U CN201920491099U CN209877529U CN 209877529 U CN209877529 U CN 209877529U CN 201920491099 U CN201920491099 U CN 201920491099U CN 209877529 U CN209877529 U CN 209877529U
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- Prior art keywords
- drying
- drying cylinder
- calcium carbonate
- cylinder
- pipe
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Links
- 238000001035 drying Methods 0.000 title claims abstract description 201
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 88
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 44
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 206010006514 bruxism Diseases 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 48
- 238000001125 extrusion Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model belongs to the field of nano calcium carbonate processing, in particular to a nano calcium carbonate drying device, which comprises a drying cylinder and a driving motor fixedly arranged at the top of the drying cylinder, wherein the inside of the drying cylinder is of a hollow structure, a drying cylinder is arranged at the middle position inside the drying cylinder, and the drying cylinder is fixedly connected with the drying cylinder; a plurality of drying trays are by lower supreme parallel distribution, let in high-temperature gas respectively to first gas-supply pipe and second input pipe inside, heat drying tray and drying cylinder, make the inside drying environment that forms the high temperature of drying cylinder, dry the calcium carbonate material, the material that the order got into from the pan feeding pipe drops on drying tray, the continuous roll extrusion of the roller that rolls on the order drying tray, roll the material, make material and drying tray fully contact, dry the material, get rid of the moisture in the material, when rolling, can also smash the material of caking, make the material disperse more, the drying degree is higher.
Description
Technical Field
The utility model relates to a nanometer calcium carbonate processing field specifically is a nanometer calcium carbonate drying device.
Background
The nano calcium carbonate is also called as superfine calcium carbonate, the most mature industry is that the plastic industry is mainly applied to high-grade plastic products, the rheological property of a plastic master batch can be improved, the formability of the plastic master batch is improved, the nano calcium carbonate used as a plastic filler has the functions of toughening and reinforcing, the bending strength and the bending elastic modulus of plastics are improved, the thermal deformation temperature and the dimensional stability are improved, meanwhile, the plastic is endowed with heat stagnation, and the nano calcium carbonate is used in an ink product and shows excellent dispersibility and transparency, excellent gloss, excellent ink absorbability and high drying property.
Nanometer calcium carbonate is when the drying, because of nanometer calcium carbonate has hydrophilicity, can lead to partial nanometer calcium carbonate to gather together, can't dry completely, reduce the heating effect, reduce the quality of nanometer calcium carbonate material, chinese patent discloses a drying device of nanometer calcium carbonate wet burden (grant No. CN206891040U), this patent technology can dry nanometer calcium carbonate, also can get rid of steam, can screen qualified nanometer calcium carbonate, but the device can only pass through the heating in the input tube, relative drying time is too short, influences drying effect.
Therefore, the person skilled in the art provides a drying device for nano calcium carbonate to solve the problems mentioned in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a nanometer calcium carbonate drying device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a nanometer calcium carbonate drying device, includes that drying cylinder and fixed mounting are last the driving motor at drying cylinder top, the inside of drying cylinder is hollow structure, the inside intermediate position department of drying cylinder installs the section of thick bamboo of drying, dry a section of thick bamboo with drying cylinder fixed connection, just the bottom of drying a section of thick bamboo runs through drying cylinder sealing connection has first gas-supply pipe, it has a plurality of drying tray to go back fixed mounting on the inside wall of drying cylinder, a plurality of drying tray is by lower supreme parallel distribution, driving motor's output fixedly connected with output shaft, the bearing is installed with the junction of drying a section of thick bamboo to the bottom of output shaft, the output shaft with through between the drying cylinder the bearing rotates to be connected, the cover is equipped with the grinding roller carrier frame on the lateral wall of output shaft, rotate on the grinding roller carrier frame and connect a plurality of groups of grinding rollers, a plurality of the roll rolls the upper surface of drying tray, be equipped with the pan feeding pipe on the top lateral wall of drying cylinder, the pan feeding pipe runs through drying cylinder, the discharging pipe is still installed to drying cylinder's bottom, the discharging pipe runs through drying cylinder, driving motor and external power source electric connection.
As a further aspect of the present invention: the bottom of drying cylinder is fixed mounting still has three supporting legs, and is three the supporting leg evenly distributed is in the bottom of drying cylinder.
As a further aspect of the present invention: the inside of drying tray is hollow structure, and every all install the coiled pipe in the drying tray, fixedly connected with second input tube on the lateral wall of drying cylinder, go up the second input tube with coiled pipe sealing connection, adjacent two inside the drying tray the coiled pipe is established ties each other.
As a further aspect of the present invention: the drying tray is characterized in that a discharging window is further arranged on the drying tray, the discharging window penetrates through the drying tray, a plurality of grinding teeth are further arranged on the upper surface of the drying tray, and the grinding teeth are evenly distributed on the drying tray.
As a further aspect of the present invention: the blanking windows on the two adjacent drying trays are staggered with each other.
As a further aspect of the present invention: the utility model discloses a roller, including the roller, the roller is equipped with the crushing tooth of a plurality of evenly distributed on the exterior wall of roller, crushing tooth with roller fixed connection, the inside rotation of roller installs the roller pivot, the roller pivot with roller carrier fixed connection.
As a further aspect of the present invention: the first gas pipe and the second input pipe are both connected with an external high-temperature gas source.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the intermediate position department installation drying cylinder in drying cylinder inside, still fixed mounting has a plurality of drying pans on drying cylinder's the inside wall, a plurality of drying pans are by lower supreme parallel distribution, let in high temperature gas to first gas-supply pipe and second input pipe inside respectively, heat drying pan and drying cylinder, make the inside drying environment that forms the high temperature of drying cylinder, dry the calcium carbonate material, make the material that gets into from the pan feeding pipe drop on the drying pan, make the roller that rolls on the drying pan roll extrusion continuously, roll the material, make material and drying pan fully contact, dry the material, get rid of the moisture in the material, and when rolling, can also smash the material of caking, make the material disperse more, the drying degree is higher.
2. Through multilayer drying tray, and still be equipped with the unloading window on the drying tray, make the material on drying tray by the extrusion of grinding roller, drop to the drying tray of one deck down from the unloading window on, after multilayer extrusion and stoving, nano calcium carbonate is more broken in small, can not have the caking phenomenon, and drying effect is better to set up grinding teeth, can mutually support with a plurality of evenly distributed's that set up on the outer table wall of grinding roller, to the more careful grinding of material.
Drawings
FIG. 1 is a schematic structural diagram of a nano calcium carbonate drying device;
FIG. 2 is a schematic cross-sectional view of a nano calcium carbonate drying device;
FIG. 3 is a schematic top view of a drying pan of a nano calcium carbonate drying apparatus;
fig. 4 is a schematic structural diagram of a rolling roller in a nano calcium carbonate drying device.
In the figure: 1. a drying cylinder; 11. supporting legs; 12. a discharge pipe; 13. a feeding pipe; 2. a drive motor; 21. an output shaft; 22. a bearing; 3. rolling a roller; 31. a roller carrier; 311. a rolling roller rotating shaft; 32. crushing teeth; 4. a drying cylinder; 41. a first gas delivery pipe; 5. drying in a tray; 501. a blanking window; 51. a serpentine tube; 52. a second input pipe; 53. and (5) grinding the teeth.
Detailed Description
Please refer to fig. 1-4, in an embodiment of the present invention, a nano calcium carbonate drying device includes a drying cylinder 1 and a driving motor 2 fixedly installed on the top of the upper drying cylinder 1, the inside of the drying cylinder 1 is a hollow structure, a drying cylinder 4 is installed at the middle position inside the drying cylinder 1, the drying cylinder 4 is fixedly connected with the drying cylinder 1, the bottom of the drying cylinder 4 is hermetically connected with a first gas pipe 41 through the drying cylinder 1, a plurality of drying trays 5 are further fixedly installed on the inner side wall of the drying cylinder 1, the plurality of drying trays 5 are distributed from bottom to top in parallel, the output end of the driving motor 2 is fixedly connected with an output shaft 21, a bearing 22 is installed at the connection position between the bottom of the output shaft 21 and the drying cylinder 4, the output shaft 21 is rotatably connected with the drying cylinder 4 through the bearing 22, a rolling roller carrier 31 is sleeved on the outer side wall of the output shaft 21, the rolling roller carrier 31 is rotatably connected with a plurality, the rolling rollers 3 roll on the upper surface of the drying tray 5, a feeding pipe 13 is arranged on the outer side wall of the top end of the drying cylinder 1, the feeding pipe 13 penetrates through the drying cylinder 1, a discharging pipe 12 is further installed at the bottom of the drying cylinder 1, the discharging pipe 12 penetrates through the drying cylinder 1, and the driving motor 2 is electrically connected with an external power supply.
In fig. 1: be equipped with pan feeding pipe 13 on the top lateral wall of drying cylinder 1, pan feeding pipe 13 runs through drying cylinder 1, discharging pipe 12 is still installed to drying cylinder 1's bottom, discharging pipe 12 runs through drying cylinder 1, driving motor 2 and external power source electric connection, still fixed mounting has three supporting leg 11 in drying cylinder 1's bottom, 11 evenly distributed of three supporting leg are in drying cylinder 1's bottom, top at drying cylinder 1 sets up pan feeding pipe 13, bottom installation discharging pipe 12, let in the calcium carbonate material to drying cylinder 1 inside through pan feeding pipe 13, after drying cylinder 1 inside is dried, the discharging pipe 12 ejection of compact through the below, calcium carbonate material stoving effect is better.
In fig. 2: a drying cylinder 4 is arranged at the middle position in the drying cylinder 1, the drying cylinder 4 is fixedly connected with the drying cylinder 1, the bottom of the drying cylinder 4 penetrates through the drying cylinder 1 and is hermetically connected with a first gas pipe 41, the drying cylinder 4 is arranged at the middle position in the drying cylinder 1, high-temperature gas is input into the high-temperature gas drying cylinder 4 through the first gas pipe 41, the high-temperature gas is evaporated in the drying cylinder 4, a plurality of drying discs 5 are also fixedly arranged on the inner side wall of the drying cylinder 1, the plurality of drying discs 5 are distributed in parallel from bottom to top, the material entering from the feeding pipe 13 falls onto the drying discs 5, the rolling roller 3 on the drying discs 5 continuously rolls and extrudes the material, the material is fully contacted with the drying discs 5, the material is dried, the moisture in the material is removed, and the caked material can be crushed while being rolled, make the material more disperse, the drying degree is higher, the inside of drying pan 5 is hollow structure, and all install coiled pipe 51 in every drying pan 5, fixedly connected with second input tube 52 on the lateral wall of drying cylinder 1, go up second input tube 52 and coiled pipe 51 sealing connection, the inside coiled pipe 51 of two adjacent drying pans 5 is established ties each other, can heat drying pan 5, make the material on the drying pan 5 fully dry, first gas-supply pipe 41 and second input tube 52 all are connected with outside high temperature air supply, respectively to the inside high temperature gas that lets in of first gas-supply pipe 41 and second input tube 52, heat drying pan 5 and drying cylinder 4, make the inside drying environment that forms high temperature of drying cylinder 1, dry the calcium carbonate material.
In fig. 3: still be equipped with unloading window 501 on the drying pan 5, unloading window 501 runs through drying pan 5, drying pan 5's upper surface still is equipped with a plurality of grinding tooth 53, a plurality of grinding tooth 53 evenly distributed are on drying pan 5, the unloading window 501 that begins on two adjacent drying pan 5 is crisscross each other, through still being equipped with unloading window 501 on drying pan 5, make the material on drying pan 5 extrude by the grinding roller 3, drop to the drying pan 5 of next floor from unloading window 501, go on continuously, after multilayer extrusion and stoving, nano calcium carbonate is more broken in small, can not have the caking phenomenon, and drying effect is better, and set up grinding tooth 53, can mutually support with a plurality of evenly distributed's that set up on the outer surface wall of grinding roller 3 crushing tooth 32, to the more careful grinding of material.
In fig. 4: the outer wall of the rolling roller 3 is provided with a plurality of uniformly distributed crushing teeth 32, the crushing teeth 32 are fixedly connected with the rolling roller 3, the rolling roller rotating shaft 311 is installed on the inner portion of the rolling roller 3 in a rotating mode, the rolling roller rotating shaft 311 is fixedly connected with the rolling roller carrier 31, the rolling roller 3 and the rolling roller carrier 31 can keep rotating by arranging the rolling roller rotating shaft 311, the driving motor 2 is enabled to drive the output shaft 21 to rotate, a plurality of groups of rolling rollers 3 connected to the output shaft 21 can roll and rotate on the drying tray 5, materials are continuously extruded and crushed, and the model of the driving motor 2 is YS 7124.
The utility model discloses a theory of operation is: respectively introducing high-temperature gas into the first gas pipe 41 and the second input pipe 52, heating the drying disc 5 and the drying cylinder 4 to form a high-temperature drying environment inside the drying cylinder 1, drying calcium carbonate materials, introducing the calcium carbonate materials into the drying cylinder 1 through the feeding pipe 13, introducing the calcium carbonate materials into the high-temperature gas drying cylinder 4 through the first gas pipe 41, heating the high-temperature gas in the drying cylinder 4 to fully dry the materials on the drying disc 5, evaporating the materials inside the drying cylinder 1 at a high temperature, dropping the materials entering from the feeding pipe 13 onto the drying disc 5, continuously rolling and extruding the rolling roller 3 on the drying disc 5, rolling and pressing the materials to fully contact the materials with the drying disc 5, drying the materials, removing moisture in the materials, crushing agglomerated materials while rolling, and further dispersing the materials, the drying degree is higher, still be equipped with unloading window 501 on drying pan 5, make the material on drying pan 5 by the extrusion of grinding roller 3, drop to the drying pan 5 of next floor from unloading window 501 on, continuously go on, after multilayer extrusion and stoving, nanometer calcium carbonate is more broken in small, can not have the caking phenomenon, and drying effect is better, and grinding teeth 53 has been set up, can mutually support with the crushing tooth 32 of a plurality of evenly distributed that set up on the outer table wall of grinding roller 3, to the more careful grinding of material, after drying cylinder 1 is inside, the discharging pipe 12 ejection of compact through the below, calcium carbonate material stoving effect is better.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a nanometer calcium carbonate drying device, includes drying cylinder (1) and fixed mounting last driving motor (2) at drying cylinder (1) top, its characterized in that, the inside of drying cylinder (1) is hollow structure, the inside intermediate position department of drying cylinder (1) installs a drying cylinder (4), drying cylinder (4) with drying cylinder (1) fixed connection, just the bottom of drying cylinder (4) runs through drying cylinder (1) sealing connection has first gas-supply pipe (41), still fixed mounting has a plurality of drying plate (5) on the inside wall of drying cylinder (1), a plurality of drying plate (5) are from lower supreme parallel distribution, the output fixedly connected with output shaft (21) of driving motor (2), bearing (22) are installed with the bottom of output shaft (21) with the junction of drying cylinder (4), output shaft (21) with pass through between dry section of thick bamboo (4) bearing (22) rotate to be connected, the cover is equipped with roller carrier frame (31) on the lateral wall of output shaft (21), rotate on roller carrier frame (31) and connect a plurality of groups roller (3), and is a plurality of roller (3) roll and be in the upper surface of dry dish (5), be equipped with pan feeding pipe (13) on the top lateral wall of dry section of thick bamboo (1), pan feeding pipe (13) run through dry section of thick bamboo (1), discharging pipe (12) are still installed to the bottom of dry section of thick bamboo (1), discharging pipe (12) run through dry section of thick bamboo (1), driving motor (2) and external power source electric connection.
2. The nano calcium carbonate drying device as claimed in claim 1, wherein the bottom of the drying cylinder (1) is further fixedly provided with three supporting legs (11), and the three supporting legs (11) are uniformly distributed at the bottom of the drying cylinder (1).
3. The nano calcium carbonate drying device as claimed in claim 1, wherein the drying trays (5) are hollow, each drying tray (5) is provided with a coil (51), the outer side wall of the drying cylinder (1) is fixedly connected with a second input pipe (52), the second input pipe (52) is hermetically connected with the coil (51), and the coils (51) in two adjacent drying trays (5) are connected in series.
4. The nano calcium carbonate drying device according to claim 1, wherein a discharging window (501) is further arranged on the drying pan (5), the discharging window (501) penetrates through the drying pan (5), a plurality of grinding teeth (53) are further arranged on the upper surface of the drying pan (5), and the grinding teeth (53) are uniformly distributed on the drying pan (5).
5. The nano calcium carbonate drying apparatus as claimed in claim 4, wherein the blanking windows (501) on two adjacent drying trays (5) are staggered.
6. The nano calcium carbonate drying device according to claim 1, wherein a plurality of uniformly distributed crushing teeth (32) are arranged on the outer wall of the rolling roller (3), the crushing teeth (32) are fixedly connected with the rolling roller (3), a rolling roller rotating shaft (311) is rotatably arranged inside the rolling roller (3), and the rolling roller rotating shaft (311) is fixedly connected with the rolling roller carrier (31).
7. The nano calcium carbonate drying device as claimed in claim 3, wherein the first air delivery pipe (41) and the second input pipe (52) are both connected with an external high-temperature air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491099.8U CN209877529U (en) | 2019-04-12 | 2019-04-12 | Nanometer calcium carbonate drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491099.8U CN209877529U (en) | 2019-04-12 | 2019-04-12 | Nanometer calcium carbonate drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209877529U true CN209877529U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920491099.8U Expired - Fee Related CN209877529U (en) | 2019-04-12 | 2019-04-12 | Nanometer calcium carbonate drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209877529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964048A (en) * | 2021-02-03 | 2021-06-15 | 赵前富 | Preparation method of high-concentration compound fertilizer |
| CN114001524A (en) * | 2021-10-20 | 2022-02-01 | 江西华明纳米碳酸钙有限公司 | Novel nanometer calcium carbonate drying equipment |
| CN116328907A (en) * | 2023-05-29 | 2023-06-27 | 山东金河实业集团有限公司 | Drying and discharging device for sodium dithionite |
-
2019
- 2019-04-12 CN CN201920491099.8U patent/CN209877529U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964048A (en) * | 2021-02-03 | 2021-06-15 | 赵前富 | Preparation method of high-concentration compound fertilizer |
| CN114001524A (en) * | 2021-10-20 | 2022-02-01 | 江西华明纳米碳酸钙有限公司 | Novel nanometer calcium carbonate drying equipment |
| CN116328907A (en) * | 2023-05-29 | 2023-06-27 | 山东金河实业集团有限公司 | Drying and discharging device for sodium dithionite |
| CN116328907B (en) * | 2023-05-29 | 2023-08-15 | 山东金河实业集团有限公司 | Drying and discharging device for sodium dithionite |
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Legal Events
| 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: 20191231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |