CN216023481U - Disk filter - Google Patents
Disk filter Download PDFInfo
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- CN216023481U CN216023481U CN202122394595.1U CN202122394595U CN216023481U CN 216023481 U CN216023481 U CN 216023481U CN 202122394595 U CN202122394595 U CN 202122394595U CN 216023481 U CN216023481 U CN 216023481U
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- main shaft
- filter
- disc
- stirring
- transmission device
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Abstract
The utility model provides a disk filter, which is used for carrying out dehydration treatment of solid-liquid separation on metal minerals; comprises a filter main body; the filter body comprises a main shaft part and a stirring shaft part; the main shaft part comprises a main shaft, a filter disc and a main shaft transmission device, wherein the filter disc is fixed on the main shaft in a circumferential mode, the main shaft transmission device is fixed at the end part of the main shaft, main shaft seats for fixing the main shaft are further arranged at two ends of the main shaft, and the main shaft transmission device also comprises a guiding and discharging device and an ore feeding system, wherein the guiding and discharging device is arranged at the bottom of the filter disc; the stirring shaft part is fixedly arranged right below the main shaft part, and comprises a groove body for bearing mineral aggregate and a stirring shaft horizontally arranged at the bottom of the groove body; the joints of the two ends of the stirring shaft and the groove body are sealed and fixed through sealing components; one end of the stirring shaft is fixedly connected with a stirring transmission device; the ore feeding system is used for feeding ore materials externally; the utility model has the beneficial effects that: the improvement of each part prolongs the comprehensive service life of the filter, enhances the filtering effect and improves the filtering efficiency.
Description
Technical Field
The utility model mainly relates to the technical field of filters, in particular to a disc type filter.
Background
A disk vacuum filter is a vacuum filter which is formed by mounting a plurality of filter disks on a horizontal hollow shaft and is called a disk vacuum filter. The filtration power is also from the pressure difference caused by the vacuum. Each disc is divided into a plurality of small fan-shaped filter blades, each fan-shaped filter blade forms a filter chamber, and the filter chamber is suitable for filtering suspension liquid with low density and difficult sedimentation.
Aiming at the characteristics of large density, heavy mass, quick precipitation and strong impact force of metal minerals at the present stage, in order to meet the requirements on dehydration indexes in solid-liquid separation of the metal minerals, a disc filter which has strong impact force resistance, more wear resistance and durability and better sealing property is urgently needed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, the present invention provides a disk filter for performing a dehydration process for solid-liquid separation of metal minerals.
The utility model provides a disk filter, which comprises a filter main body;
the filter body comprises a main shaft part and a stirring shaft part;
the main shaft part comprises a main shaft 3, a filter disc 1 fixed on the main shaft 3 in a circumferential manner, a main shaft transmission device 4 fixed at the end part of the main shaft 3, main shaft seats 9 used for fixing the main shaft 3 and arranged at two ends of the main shaft 3, a guiding and discharging device 2 arranged at the bottom of the filter disc 1 and an ore feeding system 11; the guiding and discharging device 3 is matched with the filter disc 1 to discharge the material cake on the filter disc 1;
the stirring shaft part is fixedly arranged right below the main shaft part and comprises a tank body 10 for bearing mineral aggregate and a stirring shaft 14 horizontally arranged at the bottom of the tank body 10; the joint of the two ends of the stirring shaft 14 and the groove body 10 is sealed and fixed through a sealing assembly; one end of the stirring shaft 14 is fixedly connected with a stirring transmission device 6;
the ore feeding system 11 uniformly inputs the externally accessed mineral aggregate into the tank body 10, and the stirring shaft part is conveyed to the main shaft part for dehydration while stirring uniformly.
Preferably, the filter disc 1 is provided with ribs.
Preferably, the spindle drive 4 comprises a variable speed motor.
Preferably, the end of the main shaft 3 is also fixedly provided with a left distribution head 5 and a right distribution head 5; two areas, namely a vacuum negative pressure area and a normal pressure area, are arranged in the left distribution head 5 and the right distribution head 5; the vacuum negative pressure area is connected with an external vacuum pump, and the normal pressure area is communicated with the atmosphere.
Preferably, the end of the main shaft 3 is further provided with a centralized lubricating device, and the centralized lubricating device comprises 8 oil pipes.
Preferably, the sealing assembly comprises a base seat 12 and a magnetic seal 13 which are sequentially attached to the two end parts.
Preferably, the device also comprises a filter cloth cleaning device 7; the filter cloth cleaning device is fixed at the bottom of the filter disc 1 and is externally connected with a pressurized water pipe.
The utility model has the beneficial effects that: the improvement of each part prolongs the comprehensive service life of the filter, enhances the filtering effect and improves the filtering efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a filter tray; 2. a guiding and discharging device; 3. a main shaft; 4. a main shaft transmission device; 5. left and right dispensing heads; 6. a stirring transmission device; 7. a filter cloth cleaning device; 8. a centralized lubrication device; 9. a main shaft seat; 10. a trough body; 11. a feeding system; 12. a packing base; 13. magnetic sealing; 14. a stirring shaft.
Detailed Description
The present invention will now be described in detail with reference to the drawings, which are given by way of illustration and explanation only and should not be construed to limit the scope of the present invention in any way.
The utility model provides a disk filter, which comprises a filter main body;
the filter body comprises a main shaft part and a stirring shaft part;
the main shaft part comprises a main shaft 3, a filter disc 1 fixed on the main shaft 3 in a circumferential manner, a main shaft transmission device 4 fixed at the end part of the main shaft 3, main shaft seats 9 used for fixing the main shaft 3 and arranged at two ends of the main shaft 3, a guiding and discharging device 2 arranged at the bottom of the filter disc 1 and an ore feeding system 11; the guiding and discharging device 3 is matched with the filter disc 1 to discharge the material cake on the filter disc 1;
the stirring shaft part is fixedly arranged right below the main shaft part and comprises a tank body 10 for bearing mineral aggregate and a stirring shaft 14 horizontally arranged at the bottom of the tank body 10; the joint of the two ends of the stirring shaft 14 and the groove body 10 is sealed and fixed through a sealing assembly; one end of the stirring shaft 14 is fixedly connected with a stirring transmission device 6;
the ore feeding system 11 uniformly inputs the externally accessed mineral aggregate into the tank body 10, and the stirring shaft part is conveyed to the main shaft part for dehydration while stirring uniformly.
In this embodiment, it is preferable that the filter disc 1 is provided with ribs.
By adopting the structure, the large-size ribs are additionally arranged, so that the service life of the filter disc 1 is prolonged.
Preferably, in the present embodiment, the spindle drive 4 includes a variable speed motor.
By adopting the structure, the main shaft transmission device 4 can realize stepless speed change, and the rotating speed of the filter disc can be adjusted according to the concentration and the flow of the materials, so that the reasonable yield is achieved.
In the present embodiment, preferably, the end of the spindle 3 is further fixedly provided with a left distributing head 5 and a right distributing head 5; two areas, namely a vacuum negative pressure area and a normal pressure area, are arranged in the left distribution head 5 and the right distribution head 5; the vacuum negative pressure area is connected with an external vacuum pump, and the normal pressure area is communicated with the atmosphere.
By the arrangement of the structure, when the filter disc 1 with the vacuum negative pressure area generates vacuum and then the dry material reaches the normal pressure area, the material falls off, and the dehydration treatment of the material in the ore pulp is completed.
In this embodiment, preferably, a centralized lubrication device is further disposed at an end of the main shaft 3, and the centralized lubrication device includes 8 oil pipes.
By adopting the structure, the oil pipe is respectively connected with a plurality of rotating parts of the equipment, so that the running efficiency of parts is improved, and the service life is prolonged.
Preferably, in this embodiment, the sealing assembly includes a base seat 12 and a magnetic seal 13 which are sequentially attached to the two end portions.
In the embodiment, the device further comprises a filter cloth cleaning device 7; the filter cloth cleaning device is fixed at the bottom of the filter disc 1 and is externally connected with a pressurized water pipe.
By means of the structure, the filter cloth wrapping the filter plate outside the filter disc is automatically washed through the cleaning head, and therefore the using effect of the filter cloth is improved.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. A disk filter comprises a filter main body; the filter body comprises a main shaft part and a stirring shaft part;
it is characterized in that the preparation method is characterized in that,
the main shaft part comprises a main shaft (3), a filter disc (1) which is fixed on the main shaft (3) in a circumferential manner, a main shaft transmission device (4) which is fixed at the end part of the main shaft (3), main shaft seats (9) which are used for fixing the main shaft (3) and are arranged at the two ends of the main shaft (3), a guiding and discharging device (2) which is arranged at the bottom of the filter disc (1) and an ore feeding system (11); the guiding and discharging device (2) is matched with the filter disc (1) to discharge the material cake on the filter disc (1);
the stirring shaft part is fixedly arranged right below the main shaft part, and comprises a groove body (10) for bearing mineral aggregate and a stirring shaft (14) horizontally arranged at the bottom of the groove body (10); the joint of the two ends of the stirring shaft (14) and the tank body (10) is sealed and fixed through a sealing component; one end of the stirring shaft (14) is fixedly connected with a stirring transmission device (6);
the ore feeding system (11) uniformly inputs the externally accessed ore materials into the tank body (10), and the stirring shaft part is conveyed to the main shaft part for dehydration while stirring uniformly.
2. A disc filter according to claim 1, wherein: ribs are arranged on the filter disc (1).
3. A disc filter according to claim 2, wherein: the spindle transmission device (4) comprises a variable speed motor.
4. A disc filter according to claim 3, wherein: the end part of the main shaft (3) is also fixedly provided with a left distribution head and a right distribution head (5); two areas, namely a vacuum negative pressure area and a normal pressure area, are arranged in the left distribution head (5) and the right distribution head (5); the vacuum negative pressure area is connected with an external vacuum pump, and the normal pressure area is communicated with the atmosphere.
5. Disc filter according to claim 4, wherein: the end part of the main shaft (3) is also provided with a centralized lubricating device which comprises 8 oil pipes.
6. A disc filter according to claim 5, wherein: the sealing assembly comprises a packing base seat (12) and a magnetic seal (13) which are attached to the directions of two end parts in sequence.
7. Disc filter according to claim 6, wherein: also comprises a filter cloth cleaning device (7); the filter cloth cleaning device is fixed at the bottom of the filter disc (1) and is externally connected with a pressurized water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394595.1U CN216023481U (en) | 2021-09-30 | 2021-09-30 | Disk filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122394595.1U CN216023481U (en) | 2021-09-30 | 2021-09-30 | Disk filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216023481U true CN216023481U (en) | 2022-03-15 |
Family
ID=80607894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122394595.1U Active CN216023481U (en) | 2021-09-30 | 2021-09-30 | Disk filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216023481U (en) |
-
2021
- 2021-09-30 CN CN202122394595.1U patent/CN216023481U/en active Active
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