Circulating filtering device for ferrosilicon casting production

Abstract

The utility model discloses a circulating filtering device for ferrosilicon casting production, and relates to the technical field of ferrosilicon casting production. The filtering device comprises a filtering tank, sliding grooves are formed in the inner wall of the filtering tank in an axial symmetry mode, a sliding way is formed in the other inner wall of the filtering tank, a supporting frame is fixedly connected to one side of the top of the filtering tank, and a slag removing assembly used for removing waste slag generated during ferrosilicon machining is arranged at the top of the supporting frame. An L-shaped pipe is connected to the bottom side of the front surface of the filter tank in a penetrating manner, and a filter assembly for further filtering a water source is arranged at one end of the L-shaped pipe. Through the arrangement of the filter assembly, a worker can connect the water circulating pump to an external power supply, so that the water circulating pump continuously pumps a water source in the filter tank, the water source passes through the filter cartridge and is filtered by the layer-by-layer filter gauze in the filter cartridge, fine impurities in the water source can be filtered, and the cleanliness of the water source is ensured.

Description

Technical Field

[0001] The utility model belongs to the field of ferrosilicon casting production, and specifically relates to a circulation filtering device for ferrosilicon casting production. Background Art

[0002] Ferrosilicon in the prior art is an iron alloy composed of iron and silicon. Ferrosilicon is an iron-silicon alloy made by smelting in an electric furnace using coke, steel scraps, and quartz (or silica) as raw materials. It is used as an inoculant and spheroidizer in the cast iron industry. Adding a certain amount of ferrosilicon to cast iron can prevent the formation of carbides in the iron and promote the precipitation and spheroidization of graphite. Therefore, in the production of ductile iron, ferrosilicon is an important inoculant (helping to precipitate graphite) and spheroidizer. In the process of ferrosilicon processing, it is necessary to filter it through a filtering device because it is necessary to ensure the uniformity of the raw material size.

[0003] The Chinese patent with the publication number CN218166308U discloses an environmentally friendly filtering device for ferrosilicon processing and production, including a support frame, a collection box provided with a bottom of the support frame, a fixed sleeve connected to the support frame through a driving mechanism, and a filtering mechanism connected to the fixed sleeve; the driving mechanism includes a first electric telescopic rod fixedly connected to the top plate inside the support frame, a movable frame fixedly connected to the output end of the first electric telescopic rod, and a servo motor fixedly connected to the outer wall of the movable frame, the fixed sleeve is located inside the movable frame, and the fixed sleeve is fixedly connected to the output end of the servo motor. The utility model is an environmentally friendly filtering device for ferrosilicon processing and production, which drives the stirring rod to rotate by a rotating motor to stir the ferrosilicon inside the fixed sleeve, and at this time, the lighter and smaller materials on the filter screen are quickly discharged into the collection box, thereby improving the filtering effect of the ferrosilicon raw materials.

[0004] During the filtration of ferrosilicon processing, a certain amount of waste residue will remain inside the filtered water source, and the waste residue will settle at the bottom due to its own weight, increasing the difficulty of cleaning. At the same time, when the water source is circulated and filtered, the fine impurities inside the water source cannot be further filtered out, resulting in the impurities contained in the circulating water source affecting the processing of ferrosilicon.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a circulating filtering device for ferrosilicon casting production, which solves the problem that a certain amount of waste residue remains inside the water source proposed in the above background technology, and the waste residue is precipitated at the bottom due to its own weight, which increases the difficulty of cleaning. At the same time, when the circulating practical filtering water source is used, the fine impurities inside the water source cannot be further filtered and removed, resulting in the problem that the impurities contained in the circulating water source affect the processing of ferrosilicon.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A circulating filtration device for ferrosilicon casting production comprises: a filter pool, the inner wall of which is axially symmetrically provided with a slide groove, the other inner wall of which is provided with a slideway, a support frame fixedly connected to one side of the top of the filter pool, a slag removal component for removing waste slag generated by ferrosilicon processing is arranged on the top of the support frame, an L-tube is connected to the bottom side of the front side of the filter pool, and a filter component for further filtering a water source is arranged at one end of the L-tube.

[0009] Optionally, the slag removal assembly includes a driving motor arranged on the top of the support frame, the output end of the driving motor is fixedly connected to two bevel gears that are meshed with each other, the bottom of the two bevel gears that are meshed with each other is fixedly connected to a connecting rod, one end of the connecting rod passes through the interior of the support frame and is fixedly connected to a reciprocating screw, the surface of the reciprocating screw is provided with a frame plate, and the interior of the frame plate is provided with a filter screen for filtering waste slag generated by ferrosilicon processing.

[0010] Optionally, a sliding hole is opened on the other side of the top of the frame plate, and the interior of the sliding hole is slidably connected to a limiting rod.

[0011] Optionally, the filter assembly includes a filter cartridge arranged at one end of the L-tube, a plurality of slots are provided on the surface of the filter cartridge at equal intervals from top to bottom, a T-shaped plate is inserted into the slot, and a filter mesh for further filtering is provided inside the T-shaped plate.

[0012] Optionally, a threaded hole is provided on the surface of the T-shaped plate, and a threaded nail for fixing is provided inside the threaded hole.

[0013] Optionally, a circulating water pump is through-connected to the top of the filter cartridge, a drain pipe is through-connected to the surface of the circulating water pump, and one end of the drain pipe is through-connected to the edge of the other side of the top of the filter tank.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. Through the setting of the slag removal component and the filtering component, during the processing of ferrosilicon, it is necessary to ensure the uniformity of the size of the raw materials, so it must be filtered through a filtering device. The raw materials can be placed inside the filter pool, and the driving motor can be connected to an external power supply, so that it drives the reciprocating screw to rotate through two mutually meshing bevel gears and a connecting rod, and then drives the frame plate to move back and forth up and down inside the filter pool, so that the raw materials placed inside the filter pool can be reciprocated and filtered, and the waste residue inside the raw materials can be concentrated on the surface of the filter net, which is convenient for the staff to clean it up later. The staff can connect the water circulation pump to an external power supply to continuously extract the water source inside the filter pool and pass it through the filter cartridge. It is filtered by the layers of filter mesh inside the filter cartridge, and the fine impurities inside the water source can be filtered down to ensure the cleanliness of the water source, so that a pure water source environment can be guaranteed during the ferrosilicon processing and filtration.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] In the figure:

[0019] Figure 1 It is a schematic diagram of the overall structure;

[0020] Figure 2 It is a schematic diagram of the filter pool structure;

[0021] Figure 3 It is a schematic diagram of the structure of the slag removal component;

[0022] Figure 4 Schematic diagram of the filter component structure.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Filter tank; 2. Slide; 3. Slide; 4. Support frame; 5. Deslagging assembly; 51. Driving motor; 52. Bevel gear; 53. Connecting rod; 54. Reciprocating screw rod; 55. Frame plate; 56. Filter screen; 6. L-tube; 7. Filter assembly; 71. Filter cartridge; 72. Slot; 73. T-plate; 74. Filter screen; 75. Threaded nail; 8. Limit rod; 9. Circulating water pump; 10. Drain pipe.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, in this embodiment, a circulating filtration device for ferrosilicon casting production is provided, including: a filter tank 1, the inner wall of the filter tank 1 is axially symmetrically provided with a slide groove 2, the other inner wall of the filter tank 1 is provided with a slideway 3, one side of the top of the filter tank 1 is fixedly connected to a support frame 4, and the top of the support frame 4 is provided with a slag removal component 5 for removing waste slag generated by ferrosilicon processing. During the ferrosilicon processing, it is necessary to ensure the uniformity of the size of the raw material, so it must be filtered by a filtering device. The raw material can be placed inside the filter tank 1, and the driving motor 51 is connected to an external power supply, so that it drives the reciprocating screw 54 to rotate through two mutually meshing bevel gears 52 and a connecting rod 53, and then drives the frame plate 55 to move back and forth up and down inside the filter tank 1, so that the raw material placed inside the filter tank 1 can be reciprocally filtered and screened, and the waste slag inside the raw material can be concentrated on the surface of the filter net 56, and it is convenient for the staff to clean it later. The bottom side of the front side of the filter tank 1 is connected through an L tube 6, and one end of the L tube 6 is provided with a filtering component 7 for further filtering the water source.

[0028] One aspect of the application of this embodiment is that the staff can connect the water circulation pump 9 to an external power source, so that it can continuously extract the water source inside the filter pool 1 and pass it through the filter cartridge 71. After being filtered by the layers of filter mesh 74 inside the filter cartridge 71, the fine impurities inside the water source can be filtered out to ensure the cleanliness of the water source, so that a pure water source environment can be guaranteed during the ferrosilicon processing and filtration. It should be noted that all electrical equipment involved in this application can be powered by batteries or external power supplies.

[0029] like Figure 1 As shown, the top of the filter cartridge 71 of this embodiment is connected with a circulating water pump 9, the surface of the circulating water pump 9 is connected with a drain pipe 10, one end of the drain pipe 10 is connected with the edge of the other side of the top of the filter pool 1, and the provision of the circulating water pump 9 can circulate the water source inside the filter pool 1 for practical use, which can save water and save costs.

[0030] Embodiment 1:

[0031] In this embodiment, if Figure 3As shown, the slag removal component 5 includes a driving motor 51 arranged on the top of the support frame 4, and the output end of the driving motor 51 is fixedly connected to two bevel gears 52 that are meshed with each other. The bottoms of the two bevel gears 52 that are meshed with each other are fixedly connected to a connecting rod 53, and one end of the connecting rod 53 passes through the interior of the support frame 4 and is fixedly connected to a reciprocating screw rod 54. The surface of the reciprocating screw rod 54 is provided with a frame plate 55, and the interior of the frame plate 55 is provided with a filter screen 56 for filtering waste slag generated by ferrosilicon processing. A sliding hole is opened on the other side of the top of the frame plate 55, and the internal sliding connection of the sliding hole is limited. Rod 8, during the processing of ferrosilicon, it is necessary to ensure the uniformity of the size of the raw materials, so they must be filtered through a filtering device. The raw materials can be placed inside the filter tank 1, and the drive motor 51 is connected to an external power supply, so that it drives the reciprocating screw 54 to rotate through two mutually meshing bevel gears 52 and a connecting rod 53, and then drives the frame plate 55 to move back and forth up and down inside the filter tank 1, so that the raw materials placed inside the filter tank 1 can be reciprocated and filtered, and the waste residue inside the raw materials can be concentrated on the surface of the filter net 56, and it is convenient for the later staff to clean it.

[0032] Embodiment 2:

[0033] In this embodiment, if Figure 4 As shown, the filter assembly 7 includes a filter cartridge 71 arranged at one end of the L-tube 6, and a plurality of slots 72 are equidistantly provided on the surface of the filter cartridge 71 from top to bottom, and a T-plate 73 is inserted into the slot 72, and a filter screen 74 for further filtering is provided inside the T-plate 73, and a threaded hole is provided on the surface of the T-plate 73, and a threaded nail 75 for fixing is provided inside the threaded hole. The staff can connect the water circulation pump 9 to an external power supply to continuously extract the water source inside the filter pool 1 and pass it through the filter cartridge 71, which is filtered by the layers of filter screens 74 inside the filter cartridge 71, so that fine impurities inside the water source can be filtered out, thereby ensuring the cleanliness of the water source, so that a pure water source environment can be guaranteed during ferrosilicon processing and filtration.

[0034] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A circulating filtration device for ferrosilicon casting production, characterized in that: include: A filter tank (1), wherein a slide groove (2) is provided on the inner wall of the filter tank (1) in an axisymmetric manner, and a slideway (3) is provided on the other inner wall of the filter tank (1). A support frame (4) is fixedly connected to one side of the top of the filter tank (1), and a slag removal component (5) for removing waste slag generated by ferrosilicon processing is provided on the top of the support frame (4). An L-tube (6) is connected through the bottom side of the front of the filter tank (1), and a filter component (7) for further filtering a water source is provided at one end of the L-tube (6).

2. A circulating filtration device for ferrosilicon casting production according to claim 1, characterized in that: The slag removal assembly (5) comprises a driving motor (51) arranged on the top of the support frame (4), the output end of the driving motor (51) is fixedly connected to two mutually meshing bevel gears (52), the bottom of the two mutually meshing bevel gears (52) is fixedly connected to a connecting rod (53), one end of the connecting rod (53) passes through the interior of the support frame (4) and is fixedly connected to a reciprocating screw rod (54), the surface of the reciprocating screw rod (54) is provided with a frame plate (55), and the interior of the frame plate (55) is provided with a filter screen (56) for filtering waste slag generated by ferrosilicon processing.

3. A circulating filtration device for ferrosilicon casting production according to claim 2, characterized in that: A sliding hole is provided on the other side of the top of the frame plate (55), and a limiting rod (8) is slidably connected inside the sliding hole.

4. A circulating filtration device for ferrosilicon casting production according to claim 1, characterized in that: The filter assembly (7) comprises a filter cartridge (71) arranged at one end of the L-tube (6); a plurality of slots (72) are provided on the surface of the filter cartridge (71) at equal intervals from top to bottom; a T-shaped plate (73) is inserted into the interior of the slot (72); and a filter gauze (74) for further filtering is provided inside the T-shaped plate (73).

5. A circulating filtration device for ferrosilicon casting production according to claim 4, characterized in that: A threaded hole is provided on the surface of the T-shaped plate (73), and a threaded nail (75) for fixing is arranged inside the threaded hole.

6. A circulating filtration device for ferrosilicon casting production according to claim 4, characterized in that: The top end of the filter cartridge (71) is connected to a circulating water pump (9), the surface of the circulating water pump (9) is connected to a drain pipe (10), and one end of the drain pipe (10) is connected to the edge of the other side of the top of the filter tank (1).

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