CN217189896U - Production system for preparing montmorillonite powder by dry method - Google Patents
Production system for preparing montmorillonite powder by dry method Download PDFInfo
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- CN217189896U CN217189896U CN202123409755.1U CN202123409755U CN217189896U CN 217189896 U CN217189896 U CN 217189896U CN 202123409755 U CN202123409755 U CN 202123409755U CN 217189896 U CN217189896 U CN 217189896U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses a production system for preparing montmorillonite powder by a dry method, which comprises a grinding device and a grading and screening device, wherein the grinding device comprises a grinding groove, the bottom of the grinding groove is provided with a grinding disc, and the grinding disc is provided with a plurality of through holes; a grinding head is arranged in the grinding groove, a grinding plate is arranged at the bottom of the grinding head, and a plurality of grinding teeth are arranged on the grinding plate; the grinding head is connected with the rotary driving device through a rotating shaft; the lower part of the milling groove is provided with a feed inlet of the grading and screening device, a coarse particle discharge port of the grading and screening device is provided with a conveying pipeline, the conveying pipeline is provided with a powder conveying pump, and the end part of the conveying pipeline is arranged above the milling groove. The utility model discloses effectively increased production efficiency, made grinding and the hierarchical screening of montmorillonite ore go on a station, practiced thrift the place, increased the productivity of montmorillonite simultaneously, reduction in production cost.
Description
Technical Field
The utility model relates to a montmorillonite powder production technical field, concretely relates to dry process preparation montmorillonite powder's production system.
Background
Montmorillonite is a layered mineral composed of extremely fine-grained hydrous aluminosilicate, is a main raw material for producing montmorillonite powder, has high medicinal value and is clinically used for: acute and chronic diarrhea for adults and children. Can be used for the adjuvant treatment of pain caused by esophageal, gastric, and duodenal diseases. In the prior art, dry method is mostly adopted to prepare montmorillonite powder, and in the process of preparing montmorillonite by the dry method, montmorillonite ore is firstly ground into fine particles or dust, and then the fine particles meeting the requirements are screened out by classification and screening to be used as the montmorillonite powder. However, in the existing production system for preparing the montmorillonite powder by the dry method, the grinding process and the grading and screening process are carried out at different stations, the preparation process of the montmorillonite powder is long, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art, the utility model provides a can effectively improve production efficiency's dry process preparation montmorillonite production system scattered.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:
the production system for preparing the montmorillonite powder by the dry method comprises a grinding device and a grading and screening device, wherein the grinding device comprises a grinding groove, the bottom of the grinding groove is provided with a grinding disc, and the grinding disc is provided with a plurality of through holes; a grinding head is arranged in the grinding groove, a grinding plate is arranged at the bottom of the grinding head, and a plurality of grinding teeth are arranged on the grinding plate; the grinding head is connected with the rotary driving device through a rotating shaft; the lower part of the milling groove is provided with a feed inlet of the grading and screening device, a coarse particle discharge port of the grading and screening device is provided with a conveying pipeline, the conveying pipeline is provided with a powder conveying pump, and the end part of the conveying pipeline is arranged above the milling groove.
Furthermore, the grading and screening device comprises a horizontal grading tank, an air inlet and an air outlet are respectively formed in two ends of the grading tank, a plurality of grading bins are arranged between the air inlet and the air outlet at the lower end of the grading tank, the grading bins are horizontally distributed, a feed inlet is formed between the grading bin close to the air inlet and the air inlet, and a conveying pipeline is connected with the lower end of the grading bin close to the air inlet.
Furthermore, the air inlet is connected with the fan through an air inlet pipe.
Further, the air outlet is connected with a dust collecting device through an air outlet pipe.
Further, the rotation driving device comprises a driving motor, the driving motor is installed above the grinding groove through an installation plate, and the rotating shaft penetrates through the installation plate and is connected with a rotating shaft of the driving motor through a speed reducing mechanism.
Further, the lower extreme in milling groove is provided with and connects the hopper, connects the upper end of feed inlet through arranging the material union coupling in the lower extreme of hopper.
The beneficial effects of the utility model are that: according to the scheme, the integrated production process from the montmorillonite ore to the montmorillonite powder can be realized, the montmorillonite ore is added into the grinding groove, grinding is firstly carried out to form fine particle powder, then the fine particle powder is directly discharged into the grading screening device to be screened, the coarse and fine particles of the montmorillonite powder are blown to the grading bin far away from the air inlet by wind power, the coarse particles fall into the grading bin closest to the air inlet, and as the coarse particles still contain a large amount of montmorillonite components, the coarse particles are conveyed into the grinding groove again through the powder conveying pump to be subjected to secondary grinding, so that all the montmorillonite ore can be completely prepared into the montmorillonite powder. The utility model discloses effectively increased production efficiency, made grinding and the hierarchical screening of montmorillonite ore go on a station, practiced thrift the place, increased the productivity of montmorillonite simultaneously, reduction in production cost.
Drawings
FIG. 1 is a schematic diagram of a production system for dry-process production of montmorillonite powder.
Figure 2 is a block diagram of the milling apparatus.
The grinding device comprises a grinding device 1, a grinding device 2, a receiving hopper 3, a feeding hole 4, an air inlet pipe 5, an air inlet 6, a grading tank 7, a grading bin 8, a fan 9, a driving motor 10, a powder conveying pump 11, a conveying pipeline 12, an air outlet pipe 13, an air outlet 14, a grinding groove 15, a grinding head 16, a grinding plate 17, a grinding disc 18, a rotating shaft 19 and a mounting plate.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.
As shown in fig. 1 and fig. 2, the production system for preparing montmorillonite powder by a dry method in the present scheme comprises a milling device 1 and a grading and screening device, wherein the milling device 1 comprises a milling groove 14, a milling disc 17 is arranged at the bottom of the milling groove 14, and a plurality of through holes are arranged on the milling disc 17; a grinding head 15 is arranged in the grinding groove 14, a grinding plate 16 is arranged at the bottom of the grinding head 15, and a plurality of grinding teeth are arranged on the grinding plate 16; the high-speed rotation of the grinding head 15 drives the grinding plate 16 to be matched with the grinding disc 17 to grind the montmorillonite ore.
The grinding head 15 is connected with a rotary driving device through a rotating shaft 18; the feed inlet 3 of the classifying and screening device is arranged below the grinding groove 14, the conveying pipeline 11 is arranged on a coarse particle discharge port of the classifying and screening device, the powder conveying pump 10 is arranged on the conveying pipeline 11, and the end part of the conveying pipeline 11 is arranged above the grinding groove 14.
When the scheme is implemented, the grading and screening device comprises a horizontal grading tank 6, an air inlet 5 and an air outlet 13 are respectively arranged at two ends of the grading tank 6, a plurality of grading bins 7 are arranged between the air inlet 5 and the air outlet 13 at the lower end of the grading tank 6, the grading bins 7 are horizontally distributed, a feed inlet 3 is arranged between the grading bin 7 close to the air inlet 5 and the air inlet 5, and a conveying pipeline 11 is connected with the lower end of the grading bin 7 close to the air inlet 5. The ground montmorillonite powder is discharged into a grading tank 6 from a feed inlet 3, air is discharged into the grading tank 6 through an air inlet 5, montmorillonite particles with different thicknesses are discharged into different grading bins 7 through wind power, the finer particles can be directly used as montmorillonite powder, and the coarser particles need to be ground for the second time.
According to the scheme, the integrated production process from the montmorillonite ore to the montmorillonite powder can be realized, the montmorillonite ore is added into the grinding groove 14, grinding is firstly carried out to form fine particle powder, then the fine particle powder is directly discharged into the grading screening device to be screened, the requirement that the coarse and fine montmorillonite particles are blown to the grading bin 7 far away from the air inlet 5 by wind power is met, the coarse particles fall into the grading bin 7 closest to the air inlet 5, as the coarse particles still contain a large amount of montmorillonite components, the coarse particles are conveyed into the grinding groove 14 again through the powder conveying pump 10 to be subjected to secondary grinding, and all montmorillonite ores can be made into the montmorillonite powder.
When the scheme is implemented, the air inlet 5 is connected with the fan 8 through the air inlet pipe 4, and wind power is directly provided for the grading tank 6 through the fan 8. Air outlet 13 is connected with the dust collection device through air-out pipe 12, and air outlet 13 exhaust wind carries partly dust, needs to collect the dust, causes the pollution in avoiding discharging into the air. The dust collecting device can adopt the existing dust collecting equipment.
The rotary driving device comprises a driving motor 9, the driving motor 9 is installed above the grinding groove 14 through a mounting plate 19, a rotating shaft 18 penetrates through the mounting plate 19 and is connected with a rotating shaft of the driving motor 9 through a speed reducing mechanism, and the size of the mounting plate 19 is smaller than that of the grinding groove 14, so that the influence on the installation of the conveying pipeline 11 is avoided. Meanwhile, the driving motor 9 provides power for the milling head 15, and the milling head is simple in structure and convenient to install.
When this scheme is implemented, the lower extreme of grinding groove 14 is provided with and connects hopper 2, connects the upper end that hopper 2's lower extreme passes through row material union coupling feed inlet 3. The powder after the completion of milling is carried feed inlet 3 through connecing hopper 2 and arranging the material pipe, provides power through gravity, need not other power device, energy saving, simple structure.
The utility model discloses effectively increased production efficiency, made grinding and the hierarchical screening of montmorillonite ore go on a station, practiced thrift the place, increased the productivity of montmorillonite simultaneously, reduction in production cost.
Claims (6)
1. The production system for preparing the montmorillonite powder by the dry method is characterized by comprising a grinding device and a grading and screening device, wherein the grinding device comprises a grinding groove, the bottom of the grinding groove is provided with a grinding disc, and the grinding disc is provided with a plurality of through holes; a grinding head is arranged in the grinding groove, a grinding plate is arranged at the bottom of the grinding head, and a plurality of grinding teeth are arranged on the grinding plate; the grinding head is connected with the rotary driving device through a rotating shaft; the lower part of the milling groove is provided with a feed inlet of the grading screening device, a coarse particle discharge port of the grading screening device is provided with a conveying pipeline, the conveying pipeline is provided with a powder conveying pump, and the end part of the conveying pipeline is arranged above the milling groove.
2. The production system for preparing the montmorillonite powder by the dry method according to claim 1, wherein the grading and screening device comprises a horizontal grading tank, an air inlet and an air outlet are respectively arranged at two ends of the grading tank, a plurality of grading bins are arranged between the air inlet and the air outlet at the lower end of the grading tank, the plurality of grading bins are horizontally distributed, the feed inlet is arranged between the grading bin close to the air inlet and the air inlet, and the conveying pipeline is connected with the lower end of the grading bin close to the air inlet.
3. The system for producing the montmorillonite powder by the dry method according to claim 2, wherein the air inlet is connected with a fan through an air inlet pipe.
4. The system for producing the montmorillonite powder by the dry method according to claim 2, wherein the air outlet is connected with a dust collecting device through an air outlet pipe.
5. The system for producing a dry processed smectite powder according to claim 1, wherein the rotary drive means includes a drive motor mounted above the grinding tank via a mounting plate, and the rotary shaft passes through the mounting plate and is connected to a rotary shaft of the drive motor via a speed reducing mechanism.
6. The system for producing montmorillonite powder by a dry process according to claim 1, wherein a receiving hopper is provided at the lower end of the milling tank, and the lower end of the receiving hopper is connected with the upper end of the feed inlet through a discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123409755.1U CN217189896U (en) | 2021-12-31 | 2021-12-31 | Production system for preparing montmorillonite powder by dry method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123409755.1U CN217189896U (en) | 2021-12-31 | 2021-12-31 | Production system for preparing montmorillonite powder by dry method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217189896U true CN217189896U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123409755.1U Active CN217189896U (en) | 2021-12-31 | 2021-12-31 | Production system for preparing montmorillonite powder by dry method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217189896U (en) |
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2021
- 2021-12-31 CN CN202123409755.1U patent/CN217189896U/en active Active
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