Filtering device for water medium cyclone machine for phosphorite grading

Abstract

The utility model discloses a filtering device for a water medium cyclone machine for phosphorite grading, and relates to the technical field of phosphorite grading. The filtering device comprises a filtering barrel, a barrel cover is locked and connected to the filtering barrel through bolts, a filtering assembly is arranged in the filtering barrel, a placement seat in the filtering assembly is connected into the filtering barrel in a sleeved mode, a large-hole screen plate, a separation strip and a small-hole screen plate are connected into the placement seat, and a rotating shaft is fixedly connected to the middle of a separation plate arranged on the separation strip in an abutting mode. The lower end of the rotating shaft penetrates through the partition plate and is rotationally connected with the partition strip. A rotating motor connected to the rotating shaft is connected to the can cover. A dust removal assembly is arranged on the barrel cover. The filtering assembly is arranged, the operation steps of classified discharging of different phosphorite are simplified, the workload during classified discharging of the phosphorite is further reduced, the dust removal assembly is arranged, phosphorite chippings and dust in the filtering barrel are collected, the flying amount of the phosphorite chippings and dust is reduced, and the good working environment is further facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of phosphate ore separation, and particularly relates to a filtering device for a water medium cyclone for phosphate ore separation. Background Art

[0002] The purpose of phosphate ore separation operation is to realize the enrichment of monomer phosphate ore particles; a cyclone is used in the process of phosphate ore separation. A cyclone is a separation device based on the centrifugal principle, mainly composed of a cyclone, a feed pipe, a discharge pipe, and a bottom waste discharge port; before using the cyclone to separate phosphate ore, a filtering device is needed to classify the phosphate ore by size, so as to prevent larger-sized phosphate ore from entering the interior of the cyclone and causing blockage inside the cyclone.

[0003] After retrieval, a filtering device for a water medium cyclone for phosphate ore separation is disclosed in the patent document with the patent publication number of CN213102734U, which solves the disadvantages of easy damage and blockage of pipelines in the existing phosphate ore cyclone separation process. It includes a cyclone, a filtering box, and a return box arranged on one side of the filtering box and communicating with both ends of one side of the filtering box. An overflow pipe is arranged at the top of the cyclone, a feed pipe is arranged on one side of the cyclone, and a sand settling port is also arranged at the bottom of the cyclone. The cyclone is connected to a feed pipe through the feed pipe, and the feed pipe is connected in series with a sand discharge pipe connected to the bottom of the filtering box. The filtering box filters the phosphate ore to prevent the cyclone from being damaged or blocked. Inside the filtering box, two crushing wheels are driven to perform reverse synchronous transmission by a crushing motor and two meshing gears, for further crushing large-particle ores to meet the separation standard of the cyclone.

[0004] However, it still has the following drawbacks in actual use:

[0005] 1. For the existing filtering device for a water medium cyclone for phosphate ore separation, during use, the phosphate ore is filtered by the vibration motor cooperating with the filter screen to realize the screening of the phosphate ore. However, during the process of classifying and discharging phosphate ore of different sizes, the phosphate ore will get stuck inside the mesh holes of the filter plate, and then it is necessary to use a cleaning part to extend into the filter barrel to clean the stuck phosphate ore, which increases the operation steps and is not convenient for thoroughly classifying and discharging phosphate ore of different sizes;

[0006] 2. For the existing filtering device for a water medium cyclone for phosphate ore separation, during use, there are debris and dust in the phosphate ore, and then during the screening of the phosphate ore, the phosphate ore debris and dust will float, which has an adverse impact on the working environment.

[0007] Therefore, we provide a filtering device for a water medium cyclone for phosphate ore separation to solve the above problems. Summary of the Utility Model

[0008] The purpose of the present utility model is to provide a filtering device for a water medium cyclone separator used in phosphate ore separation. By setting a filtering component and a dust removal component, the problems that the filtering device for the water medium cyclone separator used in phosphate ore separation is not convenient for classifying and discharging phosphate ores of different sizes and is not convenient for dust removal are solved.

[0009] To solve the above technical problems, the present utility model is realized through the following technical solutions:

[0010] The present utility model is a filtering device for a water medium cyclone separator used in phosphate ore separation, including a filtering barrel. A barrel cover is fixedly connected to the filtering barrel through bolts. A filtering component is arranged inside the filtering barrel. A mounting seat in the filtering component is sleeved inside the filtering barrel. A large-hole mesh plate, a partition strip, and a small-hole mesh plate are connected inside the mounting seat. A rotating shaft is fixedly connected to the middle of a partition plate abutted on the partition strip. The lower end of the rotating shaft penetrates through the partition plate and is rotatably connected to the partition strip. A rotating motor connected to the rotating shaft is connected to the barrel cover. A dust removal component is arranged on the barrel cover. A suction pump in the dust removal component is connected to the barrel cover. The lower end surface of a communicating pipe communicated with the lower surface of the suction pump is communicated with a branch pipe. The branch pipe penetrates through the barrel cover and is communicated with the inside of the filtering barrel. A connecting pipe is communicated with the suction pump.

[0011] The present utility model is further arranged such that a plug is threadedly connected to a feed hopper communicated with the barrel cover.

[0012] The present utility model is further arranged such that the position of a small material discharge hopper communicated with the lower surface of the filtering barrel corresponds to the position of the small-hole mesh plate. A valve is connected to the peripheral side wall of a small material discharge pipe communicated with the lower surface of the small material discharge hopper.

[0013] The present utility model is further arranged such that the position of a large material discharge hopper communicated with the lower surface of the filtering barrel corresponds to the position of the large-hole mesh plate. A valve is connected to the peripheral side wall of a large material discharge pipe communicated with the lower surface of the large material discharge hopper.

[0014] The present utility model is further arranged such that the end of the large material discharge pipe away from the large material discharge hopper is communicated with an insertion pipe. The end of the small material discharge pipe away from the small material discharge hopper is communicated with an insertion pipe. Bolts are threadedly connected in a circumferential array on the side wall of a flange seat sleeved on the peripheral side wall of the insertion pipe.

[0015] The present utility model is further configured such that the vibration assembly provided below the filter barrel includes a connecting seat and a bottom plate. The connecting seat is sleeved on the outer peripheral side wall of the filter barrel. A vibration motor is connected to the connecting seat. The bottom plate is arranged below the connecting seat. A hollow cylinder is fixedly connected to a connecting block on the bottom plate. A movable rod is movably arranged inside the hollow cylinder. A spring connected to the lower end of the movable rod is connected to the connecting block. A connecting block connected to the movable rod is connected to a support leg. A spring sleeved on the peripheral side wall of the movable rod is connected to the hollow cylinder. The support leg is connected to the lower surface of the connecting seat.

[0016] The present utility model is further configured such that the connecting seat is annular in shape. There are two vibration motors. There are three hollow cylinders.

[0017] The present utility model is further configured such that the outer diameter of the spring sleeved on the peripheral side wall of the movable rod is larger than the inner diameter of the hollow cylinder. The outer diameter of the spring connected to the lower end of the movable rod is smaller than the inner diameter of the hollow cylinder.

[0018] The present utility model has the following beneficial effects:

[0019] By providing a filtering assembly, the present utility model introduces phosphate rock into the interior of the filter barrel through a feed hopper, filters the phosphate rock through a small-hole mesh plate, starts a rotating motor, rotates a partition plate to push the phosphate rock staying on the small-hole mesh plate into the interior of a large-material discharge hopper, thereby realizing the classified discharge of phosphate rock of different sizes, and simplifying the operation steps, thereby reducing the workload of staff.

[0020] By providing a dust removal assembly, the present utility model starts a pumping pump, extracts phosphate rock debris and dust inside the filter barrel through a branch pipe, a communicating pipe, the pumping pump and a connecting pipe, and conducts centralized collection, thereby reducing floating dust and debris, and being beneficial to a good working environment.

[0021] Of course, it is not necessarily required that any product implementing the present utility model simultaneously achieves all the above-mentioned advantages. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below.

[0023] Figure 1 Schematic three-dimensional view of a filtering device for a water-medium cyclone for phosphate rock separation Figure 1 ;

[0024] Figure 2 Exploded view of the filter barrel and the filtering assembly;

[0025] Figure 3 Bottom-up schematic three-dimensional view of the filter barrel

[0026] Figure 4 For Figure 1 Schematic enlarged view of the structure at position A in

[0027] Figure 5 Exploded view of the spring, movable rod and hollow cylinder.

[0028] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0029] 1 - Filter barrel, 101 - Barrel cover, 102 - Feed hopper, 102a - Plug, 103 - Large material discharge hopper, 103a - Large material discharge pipe, 103b - Valve, 104 - Small material discharge hopper, 104a - Small material discharge pipe, 105 - Insertion pipe, 105a - Flange seat, 105b - Bolt, 2 - Filter assembly, 201 - Rotating motor, 201a - Rotating shaft, 201b - Partition plate, 202 - Mounting seat, 202a - Large hole mesh plate, 202b - Partition strip, 202c - Small hole mesh plate, 3 - Dust removal assembly, 301 - Suction pump, 302 - Connecting pipe, 303 - Communicating pipe, 303a - Branch pipe, 4 - Vibration assembly, 401 - Connecting seat, 401a - Vibration motor, 402 - Support leg, 403 - Hollow cylinder, 403a - Movable rod, 403b - Spring, 404 - Bottom plate, 405 - Connecting block. Detailed implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. Embodiment 1

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present invention is a filtering device for a water - medium cyclone for phosphate ore separation, including a filter barrel 1. A filter assembly 2 is arranged inside the filter barrel 1. The filter assembly 2 includes a rotating motor 201, a rotating shaft 201a, a partition plate 201b, a mounting seat 202, a large hole mesh plate 202a, a partition strip 202b and a small hole mesh plate 202c. The small hole mesh plate 202c is used to screen the phosphate ore, and by controlling the rotating motor 201, the partition plate 201b guides the filtered phosphate ore into the large material discharge hopper 103 for discharge, thereby simplifying the cleaning steps of the phosphate ore inside the filter barrel 1 and reducing the workload of the staff;

[0032] Specifically, a bucket cover 101 is threadedly locked on the filtering bucket 1 by bolts 105b. A feed hopper 102 is connected to the bucket cover 101. A plug 102a is threadedly connected to the feed hopper 102. The mounting seat 202 is sleeved inside the filtering bucket 1. A large-hole mesh plate 202a, a partition strip 202b, and a small-hole mesh plate 202c are sequentially connected inside the mounting seat 202. A rotating motor 201 is connected to the bucket cover 101. The lower surface of the rotating motor 201 is connected to a rotating shaft 201a, and the rotating shaft 201a is rotatably connected to the bucket cover 101. A partition plate 201b is sleeved on the peripheral side wall of the rotating shaft 201a. The lower surface of the partition plate 201b contacts the partition strip 202b. The lower end of the rotating shaft 201a is rotatably connected to the partition strip 202b. The lower surface of the filtering bucket 1 is connected to a large-material discharge hopper 103 and a small-material discharge hopper 104. The position of the large-material discharge hopper 103 corresponds to the position of the large-hole mesh plate 202a. The position of the small-material discharge hopper 104 corresponds to the position of the small-hole mesh plate 202c. The lower surface of the large-material discharge hopper 103 is connected to a large-material discharge pipe 103a. The lower surface of the small-material discharge hopper 104 is connected to a small-material discharge pipe 104a. Valves 103b are connected to the peripheral side walls of the large-material discharge pipe 103a and the small-material discharge pipe 104a. The end of the large-material discharge pipe 103a is connected to an insertion pipe 105. A flange seat 105a is provided on the peripheral side wall of the insertion pipe 105. A bolt 105b is threadedly connected to the side wall of the flange seat 105a;

[0033] Further, the mounting seat 202 is annular, and the bolts 105b on the flange seat 105a are arranged in an annular array;

[0034] The operation process of this embodiment is as follows: Insert the insertion pipe 105 on the small-material discharge pipe 104a into the internal of the inlet pipe of the cyclone separator. Tighten the bolts 105b on the flange seat 105a counterclockwise to lock and connect the insertion pipe 105 with the inlet pipe on the cyclone separator. Loosen the plug 102a clockwise and remove the plug 102a from the feed hopper 102. Introduce phosphate ore into the internal of the filtering bucket 1 through the feed hopper 102. The phosphate ore passing through the internal of the filtering bucket 1 is filtered by the small-hole mesh plate 202c. The phosphate ore passing through the small-hole mesh plate 202c enters the internal of the small-material discharge hopper 104 by its own weight. The phosphate ore in the small-material discharge hopper 104 enters the internal of the cyclone separator through the small-material discharge pipe 104a and the insertion pipe 105 for separation. The phosphate ore that does not pass through the small-hole mesh plate 202c stays on the small-hole mesh plate 202c. Start the rotating motor 201, the rotating shaft 201a rotates, and the partition plate 201b moves in an arc with the rotating shaft 201a as the vertex. The partition plate 201b pushes the phosphate ore towards the large-hole mesh plate 202a. The remaining phosphate ore passes through the large-hole mesh plate 202a and falls downward into the internal of the large-material discharge hopper 103. The phosphate ore in the large-material discharge hopper 103 enters the internal of the crushing bucket through the large-material discharge pipe 103a and the insertion pipe 105. Embodiment 2

[0035] Please refer to Figure 1 and Figure 5 On the basis of Specific Embodiment 1, a dust removal assembly 3 is provided. The dust removal assembly 3 includes a suction pump 301, a connecting pipe 302, a communicating pipe 303 and a branch pipe 303a. By controlling the suction pump 301, the phosphate ore debris and dust inside the filter barrel 1 are pumped out and collected centrally, thereby reducing the damage caused by the dust and phosphate ore debris to the working environment.

[0036] Specifically, the suction pump 301 is connected to the barrel cover 101, the connecting pipe 302 is connected to the suction pump 301, the communicating pipe 303 is communicated with the lower surface of the suction pump 301, the lower end of the communicating pipe 303 is communicated with a branch pipe 303a, and the branch pipe 303a penetrates through the barrel cover 101 and is communicated with the inside of the filter barrel 1.

[0037] Furthermore, the branch pipe 303a is U-shaped.

[0038] The operation process of this embodiment is as follows: The staff starts the suction pump 301, and the phosphate ore debris and dust inside the filter barrel 1 enter the inside of the communicating pipe 303 through the branch pipe 303a. The phosphate ore debris and dust inside the communicating pipe 303 enter the inside of the connecting pipe 302 through the suction pump 301, and the phosphate ore debris and dust inside the connecting pipe 302 enter the inside of the external collection box. Embodiment 3

[0039] Please refer to Figure 1 On the basis of Specific Embodiment 1 and Specific Embodiment 2, a vibration assembly 4 is provided. The vibration assembly 4 includes a connecting seat 401, a vibration motor 401a, a support leg 402, a hollow cylinder 403, a movable rod 403a, a spring 403b, a bottom plate 404 and a connecting block 405. By controlling the vibration motor 401a and cooperating with the movable rod 403a, the hollow cylinder 403 and the spring 403b, the filter barrel 1 and the small hole mesh plate 202c are vibrated, thereby realizing the screening of phosphate ore.

[0040] Specifically, the staff rotates the bolt 105b counterclockwise to lock the bottom plate 404 in the production workshop with a low temperature environment. The connecting seat 401 is sleeved on the peripheral side wall of the filter barrel 1, the bottom plate 404 is arranged below the filter barrel 1, the vibration motor 401a is connected to the connecting seat 401, the support leg 402 is connected to the lower surface of the connecting seat 401, and the lower surface of the connecting block 405 connected to the lower surface of the support leg 402 is connected to a movable rod 403a. The outer side of the movable rod 403a is sleeved with a hollow cylinder 403, the lower end of the hollow cylinder 403 is fixedly connected to the connecting block 405, the spring 403b sleeved on the peripheral side wall of the movable rod 403a is connected to the hollow cylinder 403, and the spring 403b connected to the lower end of the movable rod 403a is connected to the connecting block 405.

[0041] Furthermore, the two vibration motors 401a are symmetrically arranged, the connecting seat 401 is annular, and the three supporting feet 402 are arranged in an annular array.

[0042] The operation process of this embodiment is as follows: The staff starts the vibration motor 401a, the spring 403b works, the movable rod 403a moves inside the hollow cylinder 403, the connecting seat 401 vibrates, the supporting feet 402 vibrate, the filter barrel 1 vibrates, and the small hole mesh plate 202c filters the phosphate rock.

[0043] In the description of this specification, the descriptions with reference to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0044] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A filtering device for a water medium cyclone used in phosphate ore separation, comprising a filtering barrel (1), and a barrel cover (101) is locked and connected to the filtering barrel (1) through bolts (105b), and is characterized in that: Inside the filter bucket (1), a filter component (2) is provided. The mounting seat (202) in the filter component (2) is sleeved inside the filter bucket (1). Inside the mounting seat (202), a large-hole mesh plate (202a), a partition strip (202b), and a small-hole mesh plate (202c) are connected. In the middle of the partition plate (201b) abutted on the partition strip (202b), a rotating shaft (201a) is fixedly connected. The lower end of the rotating shaft (201a) penetrates the partition plate (201b) and is rotatably connected to the partition strip (202b). A rotating motor (201) connected to the rotating shaft (201a) is connected to the bucket cover (101). On the bucket cover (101), a dust removal component (3) is provided. A suction pump (301) in the dust removal component (3) is connected to the bucket cover (101). The lower end surface of a connecting pipe (303) communicated with the lower surface of the suction pump (301) is communicated with a branch pipe (303a). The branch pipe (303a) penetrates the bucket cover (101) and is communicated with the inside of the filter bucket (1). A connecting pipe (302) is communicated with the suction pump (301).

2. The filtering device for a water medium cyclone for phosphate ore separation according to claim 1, wherein: A feed hopper (102) communicated with the bucket cover (101) is threadedly connected with a plug (102a).

3. The filtering device for a water medium cyclone for phosphate ore separation according to claim 1, characterized in that: The position of the small material discharge hopper (104) communicated with the lower surface of the filter bucket (1) corresponds to the position of the small-hole mesh plate (202c). A valve (103b) is connected to the peripheral side wall of a small material discharge pipe (104a) communicated with the lower surface of the small material discharge hopper (104).

4. A filtering device for a water medium cyclone for phosphate ore separation according to claim 3, characterized in that: The position of the large material discharge hopper (103) communicated with the lower surface of the filter bucket (1) corresponds to the position of the large-hole mesh plate (202a). A valve (103b) is connected to the peripheral side wall of a large material discharge pipe (103a) communicated with the lower surface of the large material discharge hopper (103).

5. The filtering device for a water medium cyclone for phosphate ore separation according to claim 4, wherein: The end of the large material discharge pipe (103a) away from the large material discharge hopper (103) is communicated with an insertion pipe (105). The end of the small material discharge pipe (104a) away from the small material discharge hopper (104) is communicated with an insertion pipe (105). Bolts (105b) are threadedly connected in a circumferential array on the side wall of a flange seat (105a) sleeved on the peripheral side wall of the insertion pipe (105).

6. The filtering device for a water medium cyclone for phosphate ore separation according to claim 1, wherein: The vibration assembly (4) arranged below the filter barrel (1) includes a connecting seat (401) and a bottom plate (404). The connecting seat (401) is sleeved on the outer peripheral side wall of the filter barrel (1). A vibration motor (401a) is connected to the connecting seat (401). The bottom plate (404) is arranged below the connecting seat (401). A hollow cylinder (403) is fixedly connected to a connecting block (405) connected to the bottom plate (404). An active rod (403a) is movably arranged inside the hollow cylinder (403). A spring (403b) connected to the lower end of the active rod (403a) is connected to the connecting block (405). A supporting leg (402) is connected to the connecting block (405) connected to the active rod (403a). The spring (403b) sleeved on the peripheral side wall of the active rod (403a) is connected to the hollow cylinder (403). The supporting leg (402) is connected to the lower surface of the connecting seat (401).

7. The filtering device for a water medium cyclone for phosphate ore separation according to claim 6, wherein: The connecting seat (401) is annular in shape. There are two vibration motors (401a). There are three hollow cylinders (403).

8. The filtering device for a water medium cyclone for phosphate ore separation according to claim 6, wherein: The outer diameter dimension of the spring (403b) sleeved on the peripheral side wall of the active rod (403a) is larger than the inner diameter dimension of the hollow cylinder (403). The outer diameter dimension of the spring (403b) connected to the lower end of the active rod (403a) is smaller than the inner diameter dimension of the hollow cylinder (403).

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