CN219091320U - Fluorite ore suspension screen - Google Patents
Fluorite ore suspension screen Download PDFInfo
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- CN219091320U CN219091320U CN202223449932.3U CN202223449932U CN219091320U CN 219091320 U CN219091320 U CN 219091320U CN 202223449932 U CN202223449932 U CN 202223449932U CN 219091320 U CN219091320 U CN 219091320U
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- belt
- roller
- screen
- filter screen
- mesh belt
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model discloses a fluorite mineral suspension screen, which comprises a screen frame, a filter screen belt, a first speed reducing motor and a second speed reducing motor, wherein two sides of the filter screen belt are respectively fixedly connected with a circle of rubber baffle strips; the feeding hopper, the liquid receiving tank and the slag receiving tank are sequentially arranged on the screen frame from top to bottom, the feeding hopper is located above the filter screen belt, the liquid receiving tank is located in a cavity in the middle of the filter screen belt, and the slag receiving tank is located below the filter screen belt. The beneficial effects are that: and pipeline operation is realized, and cleaning is not stopped.
Description
Technical Field
The utility model relates to the field of fluorite ore dressing equipment, in particular to a fluorite ore suspension screen.
Background
Fluorite is mainly calcium fluoride, and is a main source of fluorine in industrial aspects, and fluorine element and various compounds thereof can be extracted and prepared.
The use of fluorite suspension to float crushed and ground fluorite is an important link in fluorite mineral dressing, a large amount of fluorite suspension is needed in the mineral dressing process, and impurities are generally filtered out from the fluorite suspension and then recycled in order to reduce the purchase cost and the treatment cost of the fluorite suspension. At present, a vibrating screen is used for screening fluorite suspension, and particles are mixed in the fluorite suspension, so that once the particles are clamped into the screen holes of the vibrating screen, the vibrating screen is easy to block, the machine is required to be stopped for cleaning, and the pipeline type screening and non-stop cleaning of the fluorite suspension cannot be realized.
Disclosure of Invention
The utility model aims to overcome the problems in the prior art and provide a fluorite ore suspension screen.
In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme:
the utility model provides a fluorite ore suspension screen, includes the screen frame, is used for screening the annular filter screen area of fluorite ore suspension, a first gear motor, a second gear motor, the both sides of filter screen area are respectively the rigid coupling has a round and are used for preventing the rubber shelves strip that the fluorite ore suspension left from the filter screen area side, install mesh belt drive roller, cleaning brush roller, mesh belt guide roller and the mesh belt driven voller that can freely rotate on the screen frame from front to back in proper order, the filter screen area is opened by mesh belt drive roller and mesh belt driven voller, the cleaning brush roller is located the filter screen area and is close to the below of the one end of mesh belt drive roller, the brush silk of cleaning brush roller contacts with the bottom of filter screen area, the mesh belt guide roller is located the filter screen area and is close to the top of mesh belt driven voller one end, and the mesh belt guide roller and the top rolling contact of filter screen area; the feeding hopper is positioned above the filter screen belt, the liquid receiving tank is positioned in a cavity in the middle of the filter screen belt, and the slag receiving tank is positioned below the filter screen belt; the first gear motor is in transmission connection with the mesh belt driving roller through a group of first synchronous belt transmission pairs, the mesh belt driving roller is in transmission connection with the mesh belt driven roller through a group of second synchronous belt transmission pairs, the mesh belt driving roller is in transmission connection with the cleaning brush roller through a group of third synchronous belt transmission pairs, and the second gear motor is in transmission connection with the mesh belt guide roller through a group of fourth synchronous belt transmission pairs.
Further, the front part of the screen frame is also provided with a squeeze roller capable of freely rotating, the squeeze roller is in transmission connection with the squeeze roller through a fifth synchronous belt transmission pair, and the squeeze roller is in rolling contact with the top end of the filter screen belt.
Further, a baffle is further installed at the rear part of the screen frame, the baffle is positioned in front of the mesh belt guide roller, and the bottom end of the baffle is in sliding contact with the top end of the mesh belt.
The beneficial effects of the utility model are as follows: and leading the used fluorite suspension into a feeding funnel, enabling the fluorite suspension to flow out from an outlet at the bottom of the feeding funnel to the top of a filter screen belt, enabling the fluorite suspension to fall into a liquid receiving tank after passing through the filter screen belt, enabling intercepted filter residues to move forward along with the filter screen belt, enabling the filter residues to fall into a slag receiving tank under the action of self gravity and a cleaning brush roller, and achieving pipelining operation and cleaning without stopping.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of a fluorite suspension screen according to the present utility model;
FIG. 2 is a schematic view of the structure of the liquid receiving tank in the utility model;
FIG. 3 is a schematic view of a cleaning brush roll according to the present utility model;
the reference numerals in the figures illustrate: the device comprises a screen frame 1, a filter screen belt 2, a rubber baffle 3, a screen belt driving roller 4, a cleaning brush roller 5, a screen belt guiding roller 6, a screen belt driven roller 7, a squeeze roller 8, a feeding funnel 9, a liquid receiving tank 10, a slag receiving tank 11, a liquid outlet 12, a scraping plate 13 and a baffle 14.
Detailed Description
The utility model will be described in detail below with reference to the drawings in combination with embodiments.
As shown in fig. 1 to 3, a fluorite suspension screen comprises a screen frame 1, an annular filter screen belt 2 for screening fluorite suspension, a first gear motor and a second gear motor, wherein two sides of the filter screen belt 2 are fixedly connected with a circle of rubber baffle strips 3 for preventing the fluorite suspension from remaining from the side edge of the filter screen belt 2.
The screen frame 1 is sequentially provided with a mesh belt driving roller 4, a cleaning brush roller 5, a mesh belt guiding roller 6 and a mesh belt driven roller 7 which can rotate freely from front to back, the mesh belt 2 is opened by the mesh belt driving roller 4 and the mesh belt driven roller 7, the cleaning brush roller 5 is positioned below one end of the mesh belt 2, which is close to the mesh belt driving roller 4, brush wires of the cleaning brush roller 5 are contacted with the bottom end of the mesh belt 2, the mesh belt guiding roller 6 is positioned at the top end of the mesh belt 2, which is close to one end of the mesh belt driven roller 7, and the mesh belt guiding roller 6 is in rolling contact with the top end of the mesh belt 2.
The front part of the screen frame 1 is also provided with a squeeze roller 8 capable of freely rotating, the squeeze roller 8 is in rolling contact with the top end of the filter screen belt 2, the bottom end of the squeeze roller 8 and the bottom end of the mesh belt guide roller 6 are positioned on the same horizontal plane, the bottom end of the mesh belt guide roller 6 is lower than the bottom end of the mesh belt driven roller 7, and the bottom end of the mesh belt driving roller 4 is lower than the bottom end of the mesh belt guide roller 6.
The first gear motor is in transmission connection with the mesh belt driving roller 4 through a group of first synchronous belt transmission pairs, the first synchronous belt transmission pairs comprise a first driving synchronous pulley arranged on a power output shaft of the first gear motor, a first driven synchronous pulley arranged at one end of the mesh belt driving roller 4 and a first synchronous belt, and the first synchronous belt is tensioned by the first driving synchronous pulley and the second driven synchronous pulley;
the mesh belt driving roller 4 is in transmission connection with the mesh belt driven roller 7 through a group of second synchronous belt transmission pairs, the second synchronous belt transmission pairs comprise a second driving synchronous pulley arranged at the other end of the mesh belt driving roller 4, a second driven synchronous pulley arranged at the other end of the mesh belt driven roller 7 and a second synchronous belt, and the second synchronous belt is tensioned by the first driving synchronous pulley and the second driven synchronous pulley;
the net belt driving roller 4 is in transmission connection with the cleaning brush roller 5 through a group of third synchronous belt transmission pairs, the third synchronous belt transmission pairs comprise a third driving synchronous pulley arranged at the other end of the net belt driving roller 4, a third driven synchronous pulley arranged at the other end of the cleaning brush roller 5 and a third synchronous belt, and the third synchronous belt is tensioned by the third driving synchronous pulley and the third driven synchronous pulley;
the second gear motor is in transmission connection with the mesh belt guide roller 6 through a group of fourth synchronous belt transmission pairs, each fourth synchronous belt transmission pair comprises a fourth driving synchronous pulley arranged on a power output shaft of the second gear motor, a fourth driven synchronous pulley arranged on one end of the mesh belt guide roller 6 and a fourth synchronous belt, and the fourth synchronous belt is tensioned by the fourth driving synchronous pulley and the fourth driven synchronous pulley.
The squeeze roller 8 is in transmission connection with the squeeze roller 8 through a fifth synchronous belt transmission pair, wherein the fifth synchronous belt transmission pair comprises a fifth driving synchronous pulley arranged on the squeeze roller, a fifth driven synchronous pulley arranged on the squeeze roller 8 and a fifth synchronous belt, and the fifth synchronous belt is tensioned by the fifth driving synchronous pulley and the fifth driven synchronous pulley.
The first gear motor drives the mesh belt driving roller 4 to rotate, so as to drive the mesh belt driven roller and the cleaning brush roller to rotate, and further drive the filter belt 2 to operate; the second gear motor drives the mesh belt guide roller 6 to rotate, so that the filter screen belt 2 positioned in front of the mesh belt driven roller is downwards concave, and the mesh belt guide roller 6 drives the extrusion roller to rotate through the fifth synchronous belt transmission pair, so that filter residues on the filter screen belt are extruded to discharge fluorite mineral suspension.
A feeding funnel 9, a liquid receiving tank 10 and a slag receiving tank 11 are sequentially arranged on the screen frame 1 from top to bottom, and the feeding funnel 9 is positioned above the filter screen belt 2;
the liquid receiving groove 10 is positioned in a cavity in the middle of the filter screen belt 2, a liquid outlet 12 which is vertically downward is arranged in the center of the liquid receiving groove 10, the liquid outlet 12 is communicated with the suspension recovery box by a pipeline, and the fluorite ore suspension with impurities filtered is recovered to the suspension recovery box for storage;
an upward protruding scraping plate 13 is arranged on the inner side of the front part of the liquid receiving tank 10, the scraping plate 13 is in sliding contact with the inner surface of the top of the filter screen belt 2, and the scraping plate 13 is utilized to scrape fluorite suspension liquid on the inner surface of the top of the filter screen belt 2 into the liquid receiving tank 10, so that the fluorite suspension liquid is reduced to fall into the slag receiving tank 11 along with the circulation of the filter screen belt 2 to the bottom of the filter screen belt 2;
the slag receiving groove 11 is positioned below the filter screen belt 2, and the bottom of the slag receiving groove 11 is inclined downwards from back to front so as to be convenient for collecting the filter residues falling into the slag receiving groove 11 together, thereby being convenient for cleaning the filter residues in the slag receiving groove 11;
the rear part of the screen frame 1 is also provided with a baffle plate 14, the baffle plate 14 is positioned in front of the screen belt guide roller 6, the bottom end of the baffle plate 14 is in sliding contact with the top end of the screen belt 2, and the fluorite suspension liquid is prevented from flowing towards the direction of the screen belt guide roller 6.
The used fluorite suspension is guided into the feeding funnel 9, flows out from an outlet at the bottom of the feeding funnel 9 to the top of the filter screen belt 2, falls into the liquid receiving tank 10 after passing through the filter screen belt 2, moves forward along with the filter screen belt 2 along with intercepted filter residues, and falls into the slag receiving tank 11 under the action of self gravity and the cleaning brush roller 5 to realize pipelining operation.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A fluorite mineral suspension screen characterized by: the device comprises a screen frame, an annular filter screen belt for screening fluorite suspension, a first speed reducing motor and a second speed reducing motor, wherein two sides of the filter screen belt are fixedly connected with a circle of rubber baffle strips for preventing fluorite suspension from being left on the side edge of the filter screen belt respectively, a freely rotatable screen belt driving roller, a cleaning brush roller, a screen belt guide roller and a screen belt driven roller are sequentially arranged on the screen frame from front to back, the filter screen belt is opened by the screen belt driving roller and the screen belt driven roller, the cleaning brush roller is positioned below one end of the filter screen belt close to the screen belt driving roller, brush filaments of the cleaning brush roller are in contact with the bottom end of the filter screen belt, the screen belt guide roller is positioned at the top end of the filter screen belt close to one end of the screen belt driven roller, and the screen belt guide roller is in rolling contact with the top end of the filter screen belt; the feeding hopper is positioned above the filter screen belt, the liquid receiving tank is positioned in a cavity in the middle of the filter screen belt, and the slag receiving tank is positioned below the filter screen belt; the first gear motor is in transmission connection with the mesh belt driving roller through a group of first synchronous belt transmission pairs, the mesh belt driving roller is in transmission connection with the mesh belt driven roller through a group of second synchronous belt transmission pairs, the mesh belt driving roller is in transmission connection with the cleaning brush roller through a group of third synchronous belt transmission pairs, and the second gear motor is in transmission connection with the mesh belt guide roller through a group of fourth synchronous belt transmission pairs.
2. The fluorite mineral suspension screen of claim 1, wherein: the front part of the screen frame is also provided with a squeeze roller capable of freely rotating, the squeeze roller is in transmission connection with the mesh belt squeeze roller through a fifth synchronous belt transmission pair, and the squeeze roller is in rolling contact with the top end of the mesh belt.
3. The fluorite mineral suspension screen of claim 2, wherein: the bottom of the extrusion roller and the bottom of the mesh belt guide roller are positioned on the same horizontal plane, the bottom of the mesh belt guide roller is lower than the bottom of the mesh belt driven roller, and the bottom of the mesh belt driving roller is lower than the bottom of the mesh belt guide roller.
4. The fluorite mineral suspension screen of claim 1, wherein: the rear part of the screen frame is also provided with a baffle plate, the baffle plate is positioned in front of the mesh belt guide roller, and the bottom end of the baffle plate is in sliding contact with the top end of the mesh belt.
5. The fluorite mineral suspension screen of claim 1, wherein: an upward protruding scraping plate is arranged on the inner side of the front part of the liquid receiving groove, and the scraping plate is in sliding contact with the inner surface of the top of the filter screen belt.
6. The fluorite mineral suspension screen of claim 1, wherein: the center of the liquid receiving groove is provided with a vertically downward liquid outlet.
7. The fluorite mineral suspension screen of claim 1, wherein: the bottom of the slag receiving groove is inclined downwards from back to front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223449932.3U CN219091320U (en) | 2022-12-23 | 2022-12-23 | Fluorite ore suspension screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223449932.3U CN219091320U (en) | 2022-12-23 | 2022-12-23 | Fluorite ore suspension screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219091320U true CN219091320U (en) | 2023-05-30 |
Family
ID=86459862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223449932.3U Active CN219091320U (en) | 2022-12-23 | 2022-12-23 | Fluorite ore suspension screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219091320U (en) |
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2022
- 2022-12-23 CN CN202223449932.3U patent/CN219091320U/en active Active
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