Raw material iron removal device for industrial calcium carbonate production

Abstract

The utility model discloses a raw material deironing device for industrial calcium carbonate production, which comprises a support seat and a hopper, the hopper is mounted at the top end of the support seat and can be adjusted up and down along the support seat, a material runner is arranged at the bottom of the hopper, bearing plates are mounted on two sides of the material runner, and the bearing plates are fixed on the support seat. The bearing plates are detachably connected with the material flow channel, a plurality of magnetic bars are arranged between the two bearing plates from top to bottom, the two ends of each magnetic bar are rotationally connected with adapter plates, the adapter plates are clamped to the inner side faces of the bearing plates, and gaps are reserved between the magnetic bars and the material flow channel. The hopper is matched with the magnetic bar, so that calcium carbonate production raw materials passing through the hopper can be deironed, the magnet can be conveniently and quickly taken out and replaced, scrap iron on the magnetic bar can be conveniently removed, meanwhile, the deironing device with the structure is not provided with any electric control element and can operate without being electrified, and the problem of troublesome fault maintenance is avoided while electric energy is saved; and the rust removal device is simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbonate production, in particular to a raw material iron removal device for industrial calcium carbonate production. Background Art

[0002] There are many kinds of raw materials for calcium carbonate production, mainly divided into calcium-containing ores, industrial waste slag and domestic waste; among them, industrial waste slag includes steel slag, industrial by-product gypsum, carbide slag and fly ash, etc. Steel slag contains a lot of iron filings, so this kind of raw materials will be deironed before use, and deironing equipment is needed to remove iron from calcium carbonate raw materials.

[0003] For example, the patent with the Chinese patent authorization announcement number CN217512051U is a patent for a calcium carbonate production iron removal device. Its technical solution includes: a box body, a side box and a bracket. Two sets of welding seats are welded on both sides of the front of the bracket. The box body is installed on the top of the bracket. A motor is installed on the top of the box body. The output end of the motor is installed with rubber blades, and the rubber blades extend to the inside of the box body. Two sets of side boxes are installed on both sides of the outside of the box body. A conveyor frame assembly is installed inside the side box. A magnetic belt is installed on the outside of the conveyor frame assembly through a roller. The scheme installs a magnetic belt on the outside of the conveyor frame assembly. The magnetic belt can adsorb iron substances, and when it contacts the scraper, it will be scraped off and discharged. The iron removal process has good continuity, and there is no need for the staff to frequently take out the iron removal components to clean the iron substances, which effectively improves the operation efficiency of the device and reduces the maintenance cost of the staff.

[0004] The above patent provides an iron removal device for calcium carbonate production, but the existing iron removal device has a complex overall structure and requires the use of electronic control technology, which makes subsequent maintenance very troublesome after a failure occurs; and the rust removal device using this structure requires a large amount of electricity, which is not energy-saving and environmentally friendly. Utility Model Content

[0005] The utility model aims to provide a raw material iron removal device for industrial calcium carbonate production, aiming to improve the existing iron removal device with a complex overall structure, requiring the use of electronic control technology, and making subsequent maintenance very troublesome after a failure; and the rust removal device using this structure requires a large amount of electricity, which is not energy-saving and environmentally friendly.

[0006] The utility model is achieved in this way:

[0007] A raw material iron removal device for industrial calcium carbonate production includes a support seat and a hopper, wherein the hopper is installed at the top of the support seat and can be adjusted up and down along the support seat, a material flow channel is provided at the bottom of the hopper, support plates are installed on both sides of the material flow channel, the support plate and the material flow channel are detachably connected, a plurality of magnetic bars are provided between the two support plates from top to bottom, both ends of the magnetic bars are rotatably connected with adapter plates, the adapter plates are clamped on the inner side of the support plates, and a gap is left between the magnetic bars and the material flow channel.

[0008] Preferably, the support seat is provided with fixing feet at the corners, a fixing hole is provided in the middle of the fixing feet, a support rod is provided on the upper surface of the support seat, a reinforcing plate is provided between the support rod and the support seat, and an insertion rod is provided at the top of the support rod.

[0009] Preferably, the material flow channel is symmetrically provided with bayonet holes on both sides, and a sleeve is provided at the bottom of the front end surface of the material flow channel, and the sleeve is sleeved on the insertion rod. A top screw is provided on the outer side of the sleeve near the bottom end, and the top screw is against the insertion rod.

[0010] Preferably, notches are provided on both sides of the supporting plate, and a supporting groove is provided on one side of the supporting plate facing the inner side of the hopper, and the top end of the supporting groove is open, and the bottom end is not open.

[0011] Preferably, both end surfaces of the magnetic rod are provided with connecting shafts, a bearing is provided in the middle of the adapter plate, the connecting shaft is interference connected with the adapter plate, the width of the adapter plate matches the width of the supporting groove, and the height of the adapter plate is greater than the diameter of the magnetic rod.

[0012] Preferably, a thread groove is provided on one side of the supporting plate facing outward, and the thread groove is connected to a handle.

[0013] Preferably, a connecting plate is provided on one side of the handle facing the supporting plate, and a stud is provided on one side of the connecting plate facing the supporting plate, and the stud is threadedly connected to the thread groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can remove iron from raw materials for calcium carbonate production passing through the hopper by means of a hopper and a magnetic rod, and the magnet can be conveniently and quickly taken out and replaced, so as to facilitate the removal of iron filings on the magnetic rod. At the same time, the iron removal device of this structure does not have any electronic control components and can operate without power supply. While saving electric energy, it also avoids the problem of troublesome maintenance in the event of failure. Moreover, the rust removal device has a simple structure and a low manufacturing cost, and can be widely promoted and used.

[0016] 2. The support plate of the utility model is provided with a handle on the side facing outward, through which the support plate and the magnetic rod can be quickly taken out from the inside of the hopper, so that the magnetic rod can be replaced quickly and conveniently, and the iron filings on the surface of the magnetic rod can also be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the support seat of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the hopper of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the support plate of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the magnetic rod of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the rotating plate of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the handle of the utility model.

[0024] In the figure: 1. support seat; 11. fixing foot; 12. fixing hole; 13. support rod; 14. reinforcement plate; 15. insertion rod; 2. hopper; 21. material flow channel; 22. bayonet; 23. sleeve; 24. top screw; 3. support plate; 31. threaded groove; 32. support groove; 33. notch; 4. magnetic rod; 41. connecting shaft; 5. adapter plate; 51. bearing; 6. handle; 61. connecting plate; 62. stud. DETAILED DESCRIPTION

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0027] Example 1

[0028] like Figure 1 and Figure 2As shown, a raw material iron removal device for industrial calcium carbonate production includes a support seat 1 and a hopper 2. The hopper 2 is installed at the top of the support seat 1, and the hopper 2 can be adjusted up and down along the support seat 1. The support seat 1 is used to support the hopper 2, so that the hopper 2 can be moved up and down and adjusted conveniently. The hopper 2 is used to guide the calcium carbonate. A material flow channel 21 is provided at the bottom of the hopper 2, and the material flow channel 21 is convenient for guiding the material. Support plates 3 are installed on both sides of the material flow channel 21, and the support plates 3 and the material flow channel 21 are detachably connected. A plurality of magnetic bars 4 are provided from top to bottom between the two support plates 3, and the support plates 3 are convenient for disassembly of the magnetic bars 4 and cleaning of the surface of the magnetic bars 4. The magnetic bars 4 are used to adsorb the magnets inside the raw materials. Both ends of the magnetic bars 4 are rotatably connected with adapter plates 5, and the adapter plates 5 are clamped on the inner side of the support plates 3. The adapter plates 5 are convenient for the rotation of the magnetic bars 4, and are convenient for rotation under the impact of the calcium carbonate raw materials, so that the surface of the magnetic bars 4 can adsorb iron filings. A gap is left between the magnetic bar 4 and the material flow channel 21. This structure facilitates the calcium carbonate raw material to pass through the gap, and further facilitates the magnetic bar 4 to absorb the iron filings inside the raw material.

[0029] like Figure 2 As shown, the corners of the support base 1 are provided with fixing feet 11, and the middle of the fixing feet 11 is provided with fixing holes 12. The cooperation between the fixing feet 11 and the fixing holes 12 is convenient for fixing the position of the support base 1 by bolts. A support rod 13 is provided on the upper surface of the support base 1, and a reinforcing plate 14 is provided between the support rod 13 and the support base 1. The support rod 13 cooperates with the reinforcing plate 14 to ensure that the reinforcing plate 14 is sufficiently stable. A plug rod 15 is provided at the top of the support rod 13, and the plug rod 15 is convenient for the support rod 13 to be plugged and connected with the hopper 2.

[0030] like Figure 3 As shown, the material flow channel 21 is symmetrically provided with bayonet 22 on both sides, which is convenient for installing the support plate 3, and also convenient for the support plate 3 to move up and down and disassemble. A sleeve 23 is provided at the bottom of the front end of the material flow channel 21, and the sleeve 23 is sleeved on the insertion rod 15. A top screw 24 is provided near the bottom of the outer side of the sleeve 23, and the top screw 24 is against the insertion rod 15; this structure is convenient for disassembly and assembly between the hopper 2 and the support seat 1, and also convenient for adjusting the height of the hopper 2.

[0031] like Figure 4 As shown, notches 33 are provided on both sides of the support plate 3, and the notches 33 facilitate the support plate 3 to be smoothly engaged on both sides of the bayonet 22. A support groove 32 is provided on one side of the support plate 3 facing the inner side of the hopper 2, and the top of the support groove 32 is open, and the bottom is not open; the support groove 32 of this structure is convenient for installing the magnetic rod 4, and is convenient for the magnetic rod 4 to be quickly disassembled and replaced according to the use requirements.

[0032] like Figure 5 and Figure 6As shown, both end surfaces of the magnetic rod 4 are provided with connecting shafts 41, and the middle part of the adapter plate 5 is provided with a bearing 51. The connecting shaft 41 is interference-connected with the adapter plate 5. The connecting shaft 41 facilitates the stable connection between the magnetic rod 4 and the bearing 51, and the magnetic rod 4 cooperates with the adapter plate 5 to facilitate the installation and rotation of the magnetic rod 4, and is convenient for the use of the magnetic rod 4. The width of the adapter plate 5 matches the width of the supporting groove 32, and the height of the adapter plate 5 is greater than the diameter of the magnetic rod 4; this structure facilitates the stability of the magnetic rod 4 while also ensuring that there is a gap between the magnetic rods 4.

[0033] Working principle: When in use, the entire device is set up near the conveyor belt, and the height of the hopper 2 is adjusted so that the bottom of the material flow channel 21 is placed above the conveyor belt, and then the raw materials for calcium carbonate production that need to be deironed are poured into it from the inside of the hopper 2, and then the raw materials for calcium carbonate production enter the material flow channel 21 from the inside of the hopper 2, and the magnetic rod 4 inside the material flow channel 21 will adsorb the iron in the raw materials for calcium carbonate production. In this way, the purpose of deironing is achieved. When it is necessary to replace or clean the magnetic rod 4, the support plates 3 on both sides can be pulled out, so that the magnetic rod 4 between the support plates 3 can be quickly taken out or replaced. Compared with the prior art, the present application can remove iron from the raw materials for calcium carbonate production passing through the hopper 2 by cooperating with the magnetic rod 4, and the magnet is convenient to quickly take out and replace, which is convenient for removing iron filings on the magnetic rod 4. At the same time, the deironing device of this structure does not have any electric control components, and can operate without power supply. While saving electric energy, it also avoids the problem of troublesome maintenance when failure occurs; and the rust removal device has a simple structure and low manufacturing cost, and can be widely promoted and used.

[0034] Example 2

[0035] like Figure 1 and Figure 2 As shown, a raw material iron removal device for industrial calcium carbonate production includes a support seat 1 and a hopper 2. The hopper 2 is installed at the top of the support seat 1, and the hopper 2 can be adjusted up and down along the support seat 1. The support seat 1 is used to support the hopper 2, so that the hopper 2 can be moved up and down and adjusted conveniently. The hopper 2 is used to guide the calcium carbonate. A material flow channel 21 is provided at the bottom of the hopper 2, and the material flow channel 21 is convenient for guiding the material. Support plates 3 are installed on both sides of the material flow channel 21, and the support plates 3 and the material flow channel 21 are detachably connected. A plurality of magnetic bars 4 are provided from top to bottom between the two support plates 3, and the support plates 3 are convenient for disassembly of the magnetic bars 4 and cleaning of the surface of the magnetic bars 4. The magnetic bars 4 are used to adsorb the magnets inside the raw materials. Both ends of the magnetic bars 4 are rotatably connected with adapter plates 5, and the adapter plates 5 are clamped on the inner side of the support plates 3. The adapter plates 5 are convenient for the rotation of the magnetic bars 4, and are convenient for rotation under the impact of the calcium carbonate raw materials, so that the surface of the magnetic bars 4 can adsorb iron filings. A gap is left between the magnetic bar 4 and the material flow channel 21. This structure facilitates the calcium carbonate raw material to pass through the gap, and further facilitates the magnetic bar 4 to absorb the iron filings inside the raw material.

[0036] like Figure 2 As shown, the corners of the support base 1 are provided with fixing feet 11, and the middle of the fixing feet 11 is provided with fixing holes 12. The cooperation between the fixing feet 11 and the fixing holes 12 is convenient for fixing the position of the support base 1 by bolts. A support rod 13 is provided on the upper surface of the support base 1, and a reinforcing plate 14 is provided between the support rod 13 and the support base 1. The support rod 13 cooperates with the reinforcing plate 14 to ensure that the reinforcing plate 14 is sufficiently stable. A plug rod 15 is provided at the top of the support rod 13, and the plug rod 15 is convenient for the support rod 13 to be plugged and connected with the hopper 2.

[0037] like Figure 3 As shown, the material flow channel 21 is symmetrically provided with bayonet 22 on both sides, which is convenient for installing the support plate 3, and also convenient for the support plate 3 to move up and down and disassemble. A sleeve 23 is provided at the bottom of the front end of the material flow channel 21, and the sleeve 23 is sleeved on the insertion rod 15. A top screw 24 is provided near the bottom of the outer side of the sleeve 23, and the top screw 24 is against the insertion rod 15; this structure is convenient for disassembly and assembly between the hopper 2 and the support seat 1, and also convenient for adjusting the height of the hopper 2.

[0038] like Figure 4 As shown, notches 33 are provided on both sides of the support plate 3, and the notches 33 facilitate the support plate 3 to be smoothly engaged on both sides of the bayonet 22. A support groove 32 is provided on one side of the support plate 3 facing the inner side of the hopper 2, and the top of the support groove 32 is open, and the bottom is not open; the support groove 32 of this structure is convenient for installing the magnetic rod 4, and is convenient for the magnetic rod 4 to be quickly disassembled and replaced according to the use requirements.

[0039] like Figure 5 and Figure 6 As shown, both end surfaces of the magnetic rod 4 are provided with connecting shafts 41, and the middle part of the adapter plate 5 is provided with a bearing 51. The connecting shaft 41 is interference-connected with the adapter plate 5. The connecting shaft 41 facilitates the stable connection between the magnetic rod 4 and the bearing 51, and the magnetic rod 4 cooperates with the adapter plate 5 to facilitate the installation and rotation of the magnetic rod 4, and is convenient for the use of the magnetic rod 4. The width of the adapter plate 5 matches the width of the supporting groove 32, and the height of the adapter plate 5 is greater than the diameter of the magnetic rod 4; this structure facilitates the stability of the magnetic rod 4 while also ensuring that there is a gap between the magnetic rods 4.

[0040] like Figure 1 and Figure 4 As shown, a threaded groove 31 is provided on one side of the supporting plate 3 facing outward, and the threaded groove 31 is connected to the handle 6 ; the threaded groove 31 is convenient for installing the handle 6 , and is convenient for disassembly, assembly and use of the handle 6 .

[0041] like Figure 7 As shown, a connecting plate 61 is provided on the side of the handle 6 facing the supporting plate 3, and a stud 62 is provided on the side of the connecting plate 61 facing the supporting plate 3, and the stud 62 is threadedly connected to the thread groove 31; the connecting plate 61 cooperates with the stud 62 to facilitate the disassembly and assembly of the handle 6, so that the handle 6 can be disassembled and used according to usage requirements.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A raw material iron removal device for industrial calcium carbonate production, comprising a support base (1) and a hopper (2), characterized in that: The hopper (2) is mounted on the top of the support seat (1), and the hopper (2) can be adjusted up and down along the support seat (1). A material flow channel (21) is provided at the bottom of the hopper (2). Support plates (3) are installed on both sides of the material flow channel (21). The support plates (3) and the material flow channel (21) are detachably connected. A plurality of magnetic bars (4) are provided between the two support plates (3) from top to bottom. Both ends of the magnetic bars (4) are rotatably connected to adapter plates (5). The adapter plates (5) are engaged with the inner side of the support plates (3). A gap is left between the magnetic bars (4) and the material flow channel (21).

2. A raw material iron removal device for industrial calcium carbonate production according to claim 1, characterized in that: The support seat (1) is provided with fixing feet (11) at the corners, a fixing hole (12) is provided in the middle of the fixing feet (11), a support rod (13) is provided on the upper surface of the support seat (1), a reinforcing plate (14) is provided between the support rod (13) and the support seat (1), and an insertion rod (15) is provided at the top end of the support rod (13).

3. A raw material deironing device for industrial calcium carbonate production according to claim 2, characterized in that: The material flow channel (21) is symmetrically provided with bayonet holes (22) on both sides, and a sleeve (23) is provided at the bottom of the front end surface of the material flow channel (21), and the sleeve (23) is sleeved on the insertion rod (15). The outer side surface of the sleeve (23) is provided with a top screw (24) near the bottom end, and the top screw (24) is against the insertion rod (15).

4. A raw material iron removal device for industrial calcium carbonate production according to claim 1, characterized in that: Notches (33) are provided on both sides of the support plate (3), and a support groove (32) is provided on one side of the support plate (3) facing the inner side of the hopper (2). The support groove (32) is open at the top and closed at the bottom.

5. A raw material iron removal device for industrial calcium carbonate production according to claim 4, characterized in that: Both end surfaces of the magnetic bar (4) are provided with connecting shafts (41), a bearing (51) is provided in the middle of the adapter plate (5), the connecting shaft (41) and the adapter plate (5) are interference-connected, the width of the adapter plate (5) matches the width of the supporting groove (32), and the height of the adapter plate (5) is greater than the diameter of the magnetic bar (4).

6. A raw material iron removal device for industrial calcium carbonate production according to any one of claims 1 to 5, characterized in that: A thread groove (31) is provided on one side of the supporting plate (3) facing outward, and the thread groove (31) is connected to a handle (6).

7. A raw material iron removal device for industrial calcium carbonate production according to claim 6, characterized in that: A connecting plate (61) is provided on one side of the handle (6) facing the supporting plate (3), and a stud (62) is provided on one side of the connecting plate (61) facing the supporting plate (3), and the stud (62) is threadedly connected to the thread groove (31).

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