CN217119458U - Filter pressing device is used in rare earth oxide production - Google Patents
Filter pressing device is used in rare earth oxide production Download PDFInfo
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- CN217119458U CN217119458U CN202220775599.6U CN202220775599U CN217119458U CN 217119458 U CN217119458 U CN 217119458U CN 202220775599 U CN202220775599 U CN 202220775599U CN 217119458 U CN217119458 U CN 217119458U
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Abstract
The utility model relates to a filter pressing device for producing rare earth oxide, which comprises a frame, a plurality of plate frames, a hydraulic cylinder, a push rod and a press plate, wherein the plate frames are of square frame structures, filter plates are embedded into two sides of the plate frames, a cavity is formed between the two filter plates, a filter screen is arranged at one side of each filter plate close to the cavity, the plate frames are arranged on the frame side by side through a connecting plate and a mounting frame, the hydraulic cylinder is connected with the push rod, and the push rod is connected with the press plate; the sheet frame includes filter frame and lower filter frame, the central point department of putting of going up the filter frame is equipped with horizontal filtrate groove, is equipped with the recess on the lower filter frame, is equipped with the filter screen in the recess, and the both ends of sheet frame are equipped with first cylinder and second cylinder respectively, and first cylinder and second cylinder are connected with first push rod and the second push rod that stretches into in the filtrate groove respectively. The utility model is simple in operation, through the structure that sets up the sheet frame, improve work efficiency, simultaneously, through setting up first push rod and second push rod, guarantee the patency of feeding, improve filter speed, further improve work efficiency.
Description
Technical Field
The utility model relates to an industrial filter pressing equipment especially relates to a filter pressing device is used in rare earth oxide production.
Background
The production process from the rare earth ore to the rare earth product is necessarily subjected to the steps of dissolution and filtration at an early stage. Filter presses are typically batch-operated pressure filtration devices suitable for solid-liquid separation of various suspensions. The feeding is gone up through the angle more to current pressure filter, and the feed port is less, and the hole of often taking place material blocks up, and the resistance increase that the filter plate received, easy fracture still can influence filter speed and be not convenient for slag tap, and the filter cake water content is big, and operation intensity of labour is big. In addition, the traditional filter press generally adopts manual pressurization and manual unloading, and has the defects of intermittent production, long filtering period, low production efficiency, heavy equipment, high labor intensity of workers and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the deficiency of above-mentioned prior art, provide a filter pressing device is used in rare earth oxide production.
The utility model discloses the technical scheme who adopts does:
a filter pressing device for rare earth oxide production comprises a rack, a plurality of plate frames, a hydraulic cylinder, a push rod and a pressing plate, wherein the plate frames are of square frame structures, filter plates are embedded into two sides of each plate frame, a cavity is formed between the two filter plates, a filter screen is arranged on one side, close to the cavity, of each filter plate, two ends of each plate frame are respectively connected with a mounting frame arranged on the rack through a connecting plate, the plate frames are arranged on the rack side by side through the connecting plates and the mounting frames, the hydraulic cylinder is arranged at one end of the rack, the hydraulic cylinder is connected with the push rod, the push rod is connected with the pressing plate, the pressing plate is arranged on one side of each filter plate, and the filter plates far away from the pressing plate are tightly attached to a baffle arranged on the rack;
the filter comprises a plate frame, a filter plate and a filter screen, wherein the plate frame comprises an upper filter frame and a lower filter frame, a transverse filter solution groove is formed in the center of the upper filter frame, the filter solution grooves between the adjacent plate frames are arranged in an aligned mode, a through hole communicated with the filter solution groove is formed in the bottom of the center of the upper filter frame, a groove is formed in the lower filter frame, a liquid outlet is formed in the bottom of the groove, a filter screen is arranged in the groove, and two ends of the filter screen are clamped between the filter plate and the lower filter frame;
the two ends of the plate frame are respectively provided with a first cylinder and a second cylinder, the first cylinder and the second cylinder are respectively connected with a first push rod and a second push rod, and the first push rod and the second push rod respectively extend into the filtrate tank.
Preferably, a gap is formed between the filter screen and the lower filter frame.
Further preferably, a collecting groove is formed in the bottom of the plate frame.
Preferably, the top of the upper filter frame at the two ends is provided with a first feed port and a second feed port respectively, and the first feed port and the second feed port are communicated with the filtrate tank.
Further preferably, the bottoms of the first push rod and the second push rod are provided with brushes.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is simple in operation, through the structure that sets up the sheet frame, improve work efficiency, simultaneously, through setting up first push rod and second push rod, guarantee the patency of feeding, improve filter speed, further improve work efficiency.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
illustration of the drawings: 1-frame, 2-plate frame, 201-upper filter frame, 202-filter solution groove, 203-through hole, 204-lower filter frame, 205-liquid outlet, 3-connecting plate, 4-mounting frame, 5-hydraulic cylinder, 6-push rod, 7-pressing plate, 8-first air cylinder, 9-first feed inlet, 10-second feed inlet, 11-second air cylinder, 12-second push rod, 13-first push rod, 14-filter plate, 15-filter screen, 16-filter screen, 17-collecting groove and 18-brush.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a filter pressing device is used in rare earth oxide production, includes frame 1, a plurality of sheet frames 2, pneumatic cylinder 5, push rod and clamp plate 7, sheet frame 2 is square frame structure, and the both sides embedding of sheet frame 2 has filter plate 14, and vacuole formation between two filter plates 14, filter plate 14 are close to cavity one side and are equipped with filtration silk screen 15, the both ends of sheet frame 2 are equallyd divide and are do not be connected with the mounting bracket 4 of locating in frame 1 through connecting plate 3, and sheet frame 2 locates in frame 1 side by side through connecting plate 3 and mounting bracket 4 for sheet frame 2 can slide in frame 1. In order to facilitate filter pressing, the hydraulic cylinder 5 is arranged at one end of the frame 1, the hydraulic cylinder 5 is connected with a push rod 6, the push rod 6 is connected with a pressing plate 7, the pressing plate 7 is arranged on one side of the filter plate 14, and the filter plate 14 far away from the pressing plate 7 is tightly attached to a baffle arranged on the frame 1.
The sheet frame 2 includes filter frame 201 and lower filter frame 204, the central point department of putting of going up filter frame 201 is equipped with horizontal filtrate groove 202, and filtrate groove 202 between the adjacent sheet frame 2 aligns the setting, goes up the center bottom of filter frame 201 and is equipped with the through-hole 203 with filtrate groove 202 intercommunication, the top that lies in last filter frame 201 of both ends department is equipped with first feed inlet 9 and second feed inlet 10 respectively, first feed inlet 9 and second feed inlet 10 all are linked together with filtrate groove 202. The lower filter frame 204 is provided with a groove, the bottom of the groove is provided with a liquid outlet 205, the groove is internally provided with a filter screen 16, and two ends of the filter screen 16 are clamped between the filter plate 14 and the lower filter frame 204. When the filter plate is used, filtrate is respectively added from the first feed inlet 9 and the second feed inlet 10, the filtrate enters between the filter plates 14 from the through holes 203, and the press plate 7 is driven by the hydraulic cylinder 5 to extrude the filter plates 14, so that the filtered liquid flows out from the material holes and the liquid outlet 205 on the filter plates 14.
In order to ensure the smoothness of feeding, the two ends of the plate frame 2 are respectively provided with a first cylinder 8 and a second cylinder 11, the first cylinder 8 and the second cylinder 11 are respectively connected with a first push rod 13 and a second push rod 12, and the first push rod 13 and the second push rod 12 respectively extend into the filtrate tank 202.
For better filtering, a gap is provided between the filter screen 16 and the lower filter frame 204.
More specifically, a collecting groove 17 is formed at the bottom of the plate frame 2.
In order to further ensure the smoothness of feeding, the bottoms of the first push rod 13 and the second push rod 12 are provided with brushes 18. The first push rod 13 and the second push rod 12 drive the brush 18 to move back and forth.
The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a filter pressing device is used in rare earth oxide production, its characterized in that, includes frame (1), a plurality of sheet frames (2), pneumatic cylinder (5), push rod and clamp plate (7), sheet frame (2) are square frame structure, and filter plate (14) have been inlayed to the both sides of sheet frame (2), form the cavity between two filter plates (14), and filter plate (14) are close to cavity one side and are equipped with filtering wire net (15), the both ends of sheet frame (2) are equallyd divide and are connected with mounting bracket (4) of locating on frame (1) through connecting plate (3), and sheet frame (2) are located on frame (1) side by side through connecting plate (3) and mounting bracket (4), and one end of frame (1) is located in pneumatic cylinder (5), and pneumatic cylinder (5) are connected with push rod (6), and this push rod (6) are connected with clamp plate (7), filter plate (14) one side is located in clamp plate (7), the filter plate (14) far away from the pressure plate (7) is tightly attached to the baffle plate arranged on the frame (1);
the plate frame (2) comprises an upper filter frame (201) and a lower filter frame (204), a transverse filter solution groove (202) is formed in the center of the upper filter frame (201), the filter solution grooves (202) between the adjacent plate frames (2) are arranged in an aligned mode, a through hole (203) communicated with the filter solution groove (202) is formed in the bottom of the center of the upper filter frame (201), a groove is formed in the lower filter frame (204), a liquid outlet (205) is formed in the bottom of the groove, a filter screen (16) is arranged in the groove, and two ends of the filter screen (16) are clamped between the filter plate (14) and the lower filter frame (204);
the filter is characterized in that a first cylinder (8) and a second cylinder (11) are respectively arranged at two ends of the plate frame (2), the first cylinder (8) and the second cylinder (11) are respectively connected with a first push rod (13) and a second push rod (12), and the first push rod (13) and the second push rod (12) respectively extend into the filtrate tank (202).
2. The filter pressing device for producing rare earth oxides as claimed in claim 1, wherein a gap is arranged between the filter screen (16) and the lower filter frame (204).
3. A filter-pressing device for the production of rare-earth oxides as claimed in claim 1, characterised in that the bottom of said plate frame (2) is provided with a collecting tank (17).
4. The filter pressing device for producing rare earth oxides as claimed in claim 1, wherein the top of the upper filter frame (201) at the two ends is respectively provided with a first feeding hole (9) and a second feeding hole (10), and the first feeding hole (9) and the second feeding hole (10) are both communicated with the filtrate tank (202).
5. A filter pressing device for producing rare earth oxides as claimed in claim 1, wherein the bottoms of the first push rod (13) and the second push rod (12) are provided with brushes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220775599.6U CN217119458U (en) | 2022-04-02 | 2022-04-02 | Filter pressing device is used in rare earth oxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220775599.6U CN217119458U (en) | 2022-04-02 | 2022-04-02 | Filter pressing device is used in rare earth oxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217119458U true CN217119458U (en) | 2022-08-05 |
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ID=82647041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220775599.6U Active CN217119458U (en) | 2022-04-02 | 2022-04-02 | Filter pressing device is used in rare earth oxide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217119458U (en) |
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2022
- 2022-04-02 CN CN202220775599.6U patent/CN217119458U/en active Active
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