Active mineral powder storage equipment

Abstract

The invention relates to the technical field of mineral powder storage equipment, in particular to active mineral powder storage equipment. Comprising a mineral powder storage tank, the mineral powder storage tank is of a cylindrical structure with an upward opening, a plurality of supports are circumferentially welded to the portion, close to the bottom end, of the outer side face of the mineral powder storage tank, the bottom end of the mineral powder storage tank is detachably connected with a discharging transition hopper, and a discharging opening is formed in the bottom end of the discharging transition hopper; a center fixing column is fixedly connected to the center of the bottom end of the mineral powder storage tank, a barrel cover is arranged above the mineral powder storage tank, and an annular groove is formed in the bottom end of the barrel cover and connected with the top end of the mineral powder storage tank in a clamped mode. According to the mineral powder storage tank, the mineral powder storage tank is divided into the multiple cavities, and the capacity of the multiple cavities can be adaptively adjusted, so that different batches and different categories of mineral powder can be simultaneously subpackaged in one mineral powder storage tank, mixing is avoided, and meanwhile the equipment utilization rate is increased.

Description

Technical Field

[0001] The invention relates to the technical field of mineral powder storage equipment, in particular to active mineral powder storage equipment. Background Art

[0002] Active fine (mixed) mineral powder is a product obtained by grinding and refining minerals (calcium carbonate, clay, etc.) and activating them with coupling agents. Active mineral powder storage equipment needs to consider multiple factors, including the physical and chemical properties of the mineral powder, storage capacity, moisture and dust resistance requirements, transportation and unloading convenience, safety and environmental protection requirements, etc.

[0003] Although the existing active mineral powder storage equipment can meet the physical and chemical properties, safety and environmental protection requirements of the mineral powder, since the volume of the active mineral powder storage equipment is generally large, after the same batch of the same type of mineral powder is packaged, some storage equipment will have a small amount of cans, and at the same time, it cannot be mixed with different types from other batches. If there are many different batches and different types of mineral powder, the demand for storage equipment will increase, resulting in irrational utilization of the storage equipment. Therefore, there is an urgent need for an active mineral powder storage equipment to solve the above problems. Summary of the invention

[0004] The present invention provides active mineral powder storage equipment to solve the problems in the mineral powder storage process of the related art.

[0005] The present invention provides an active mineral powder storage device, including a mineral powder storage tank, which is a cylindrical structure with an opening upward, a plurality of brackets are welded circumferentially on the outer side of the mineral powder storage tank near the bottom, a disassembled material transition hopper is detachably connected to the bottom end of the mineral powder storage tank, a disassembly port is provided at the bottom end of the disassembly transition hopper, a central fixed column is fixedly connected to the center of the bottom end of the mineral powder storage tank, a barrel cover is provided above the mineral powder storage tank, a ring groove is provided at the bottom end of the barrel cover, the ring groove is clamped with the top end of the mineral powder storage tank, and the barrel cover is slidably connected to the central fixed column, and the mineral powder storage tank A material passage is provided at the bottom end; two fixed partitions are provided, which are symmetrically fixedly connected on both sides of the central fixed column to divide the mineral powder storage tank into two equal parts; two placement grooves are provided in the middle of the fixed partitions, and a rotating drive assembly is provided in the placement grooves; a cover plate is commonly clamped at the upper ends of the two placement grooves, and the cover plate is threadedly connected to the top of the fixed partition by bolts; two rotating partitions are provided, both of which are rotatably connected to the central fixed column by a rotating ring fixedly connected to the rotating partition, and the rotating ring rotates through the give-way groove provided on the fixed partition close to the central fixed column.

[0006] In one possible implementation, the rotation drive assembly includes a forward and reverse motor fixedly connected to the placement slot via a motor seat, the bottom output shaft of the forward and reverse motor is fixedly connected to a rotating shaft, the other end of the rotating shaft is rotatably connected to the bottom end of the placement slot, two strands of steel wire ropes are wound around the rotating shaft, a through groove is opened on the placement slot near the outer side, an annular rubber ring is fixedly bonded to the through groove, and the inner ring of the annular rubber ring is set close to the steel wire rope.

[0007] In a possible implementation, the two strands of the steel wire ropes are respectively connected to the rotating baffle on the adjacent side through the through groove, and a hanging ring is fixedly welded to the position of the steel wire rope on the side of the rotating baffle close to the fixed baffle, and the steel wire rope is fixedly welded to the corresponding hanging ring.

[0008] In one possible implementation, a rectangular groove is opened in the middle of the bottom end of the rotating partition, and a plurality of steel balls are evenly rolled and connected in the rectangular groove. A first rubber strip is fixedly bonded to the bottom end of the rotating partition and on both sides of the steel balls, and a second rubber strip is also fixedly bonded to the side of the rotating partition close to the inner wall of the mineral powder storage tank.

[0009] In a possible implementation, it also includes an adjustable isolation component, which is located below the barrel cover. The adjustable isolation component is provided with four groups, and the four groups are respectively arranged between adjacent fixed partitions and rotating partitions, and slide up and down between the fixed partitions and the rotating partitions.

[0010] In one possible implementation, the adjustment isolation assembly includes sliding grooves respectively opened on the adjacent sides of the fixed partition and the rotating partition, and two sliding grooves are opened on the sides of the fixed partition and the rotating partition, one of the sliding grooves is provided with an electric slider, and the other sliding groove is provided with a slider for sliding movement, and the upper ends of the electric slider and the slider are fixedly connected to support rods.

[0011] In one possible implementation, the support rods located on the same side of the same fixed partition are commonly connected to a first fixed block, and the support rods located on the same side of the same rotating partition are commonly connected to a second fixed block, and the side of the second fixed block close to the central fixed column is rotatably connected to the middle of the first fixed block via a rotating shaft, wherein a accommodating groove is provided on the side of the first fixed block close to the second fixed block in the same group of adjustable isolation components, the thickness of the second fixed block is less than the height of the accommodating groove, and when the second fixed block rotates, the second fixed block can be rotated into the accommodating groove, and an isolation cloth is commonly connected between the first fixed block and the second fixed block.

[0012] In one possible implementation, the isolation cloth is fully expanded into a fan-shaped structure, the side of the isolation cloth close to the first fixed block is fixedly bonded in the accommodating groove, the side of the isolation cloth close to the second fixed block is fixedly bonded in the second fixed block, a plurality of arc grooves are provided in the middle of the isolation cloth, the first fixed block and the second fixed block are both provided with connecting grooves on the side close to the isolation cloth, a tension spring is connected in the arc groove, the tension spring is fixedly connected to the isolation cloth at intervals via a wire rope clamp, and both ends of the tension spring are respectively fixed in the connecting grooves.

[0013] In one possible implementation, the central fixed column is a hollow cylindrical structure, the height of the central fixed column is higher than the height of the mineral powder storage tank, and a heating resistance wire is arranged inside the central fixed column. A sealing plug is clamped at the top of the central fixed column, and a hanging ring is fixedly connected to the top of the sealing plug.

[0014] In one possible implementation, the feed openings are provided in four groups, and the four groups of feed openings are evenly distributed at the bottom of the mineral powder storage tank, each group is provided with two feed openings, one of which is close to one side of the fixed partition, and electric valves are provided in the feed openings.

[0015] The above one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects: According to an embodiment of the present invention, an active mineral powder storage device is provided. By dividing a mineral powder storage tank into multiple cavities, and the multiple cavities can adaptively adjust the capacity, it is possible to simultaneously pack different batches and categories of mineral powder in one mineral powder storage tank, avoid mixing, and improve equipment utilization.

[0016] According to an embodiment of the present invention, an active mineral powder storage device is provided, which can meet the requirements of normal material discharge in cavities of different capacities by setting up multiple material through-ports, and a large-capacity cavity contains multiple material through-ports, which can improve the unloading efficiency.

[0017] According to an embodiment of the present invention, an active mineral powder storage device is provided with a generally arranged regulating and isolating component. Since different batches and different types of mineral powders are fed at different times, isolation is used above the loaded cavity to prevent air and dust from entering, thereby keeping the mineral powder dry and pure, preventing moisture absorption and agglomeration, and reducing the impact of dust on subsequent other mineral powders during feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an active mineral powder storage device provided in an embodiment of the present invention.

[0019] Figure 2 It is a partial cross-sectional view of the structure of an active mineral powder storage device provided in an embodiment of the present invention.

[0020] Figure 3 yes Figure 2 A magnified view of the structure in the middle.

[0021] Figure 4 It is a schematic diagram of the structure of fixed partitions and rotating partitions of an active mineral powder storage device provided in an embodiment of the present invention.

[0022] Figure 5 It is a top view of the partial internal structure of a mineral powder storage tank of an active mineral powder storage device provided in an embodiment of the present invention.

[0023] Figure 6 It is a schematic diagram of the structural connection between a rotating ring and a central fixed column of an active mineral powder storage device provided by an embodiment of the present invention.

[0024] Figure 7 It is a partial schematic diagram of the structure of an adjustment and isolation component of an active mineral powder storage device provided in an embodiment of the present invention.

[0025] Figure 8 It is a structural cross-sectional view of an adjusting and isolating assembly of an active mineral powder storage device provided in an embodiment of the present invention.

[0026] In the figure: 1. Mineral powder storage tank; 11. Central fixed column; 111. Heating resistor wire; 112. Sealing plug; 12. Barrel cover; 121. Ring groove; 13. Feed opening; 2. Feeding transition bucket; 21. Feeding opening; 3. Fixed partition; 31. Placement groove; 32. Rotation drive assembly; 321. Forward and reverse motor; 322. Rotation shaft; 323. Wire rope; 324. Through groove; 325. Annular rubber ring; 33. Cover Plate; 4, rotating partition; 41, rotating ring; 42, rectangular groove; 43, steel ball; 44, first rubber strip; 45, second rubber strip; 5, adjusting isolation component; 51, sliding groove; 52, electric slider; 53, slider; 54, support rod; 55, first fixed block; 551, accommodating groove; 56, second fixed block; 57, isolation cloth; 571, arc groove; 572, tension spring; 573, wire rope clamp. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described below, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] See also Figure 1 , Figure 2 and Figure 4, an active mineral powder storage device, comprising a mineral powder storage tank 1, the mineral powder storage tank 1 is a cylindrical structure with an opening upward, a plurality of brackets are welded circumferentially on the outer side of the mineral powder storage tank 1 near the bottom, a disassembled material transition hopper 2 is detachably connected to the bottom end of the mineral powder storage tank 1, a disassembly material discharge port 21 is provided at the bottom end of the disassembly material transition hopper 2, a central fixed column 11 is fixedly connected to the center of the bottom end of the mineral powder storage tank 1, a barrel cover 12 is arranged above the mineral powder storage tank 1, a ring groove 121 is provided at the bottom end of the barrel cover 12, the ring groove 121 is clamped with the top end of the mineral powder storage tank 1, and the barrel cover 12 Slidingly connected to the central fixed column 11, a material passage 13 is provided at the bottom end of the mineral powder storage tank 1; two fixed partitions 3 are provided, which are symmetrically fixedly connected to the two sides of the central fixed column 11, dividing the mineral powder storage tank 1 into two equal parts, and two placement grooves 31 are provided in the middle of the fixed partitions 3, and a rotating drive assembly 32 is provided in the placement grooves 31, and a cover plate 33 is commonly clamped at the upper ends of the two placement grooves 31, and the cover plate 33 is threadedly connected to the top of the fixed partition 3 by bolts.

[0029] Continue reading Figure 6 Two rotating partitions 4 are provided, both of which are rotatably connected to the central fixed column 11 through a rotating ring 41 fixedly connected to the rotating partition 4, and the rotating ring 41 rotates through the make way groove opened in the fixed partition 3 near the central fixed column 11.

[0030] The mineral powder storage tank 1 is fixed to the workplace by multiple brackets. In the prior art, stairs are provided on the outside of the mineral powder storage tank 1 to facilitate workers to inspect or perform other work on the mineral powder storage tank 1. The stairs are not shown in the figure. In actual applications, the outer wall of the mineral powder storage tank 1 can be welded with existing stairs to facilitate subsequent operations. The fixed partition 3 divides the inner cavity of the mineral powder storage tank 1 into two cavities. The rotating partition 4 is respectively connected to the two cavities by rotation. The inner cavity of the mineral powder storage tank 1 can be divided into four cavities of different capacities by the rotating partition. Different cavities can be filled with different mineral powders or different batches of mineral powders. The mineral powders in different cavities flow into the material discharge transition hopper 2 for centralized discharge by opening the corresponding material opening 13.

[0031] There are four groups of feed openings 13 , which are evenly distributed at the bottom of the mineral powder storage tank 1 , and each group has two feed openings, one of which is close to one side of the fixed partition 3 . Electric valves are provided in the feed openings 13 .

[0032] When the rotating partition 4 is set at 90 degrees with the adjacent fixed partition 3, that is, when the inner cavity of the mineral powder storage tank 1 is divided into four equal parts, each of the four cavities contains a group of feed openings 13, and one of the two feed openings 13 in the same group is close to the side of the fixed partition 3, and the other is close to the side of the rotating partition 4. When the rotating partition 4 rotates, the cavity formed by the rotating partition 4 and the fixed partition 3 contains at least one feed opening 13, and at most three feed openings 13 of the fixed partition, so that the mineral powder stored between the fixed partition 3 and the rotating partition 4 can fall into the material discharge transition hopper 2 through the feed opening 13. The setting of the material discharge transition hopper 2 is to buffer the material discharge speed on the one hand, and on the other hand, when more than two feed openings 13 discharge the same mineral powder at the same time, the materials can be collected first and then discharged in a centralized manner.

[0033] See also Figure 2 and Figure 5 The rotation drive assembly 32 includes a forward and reverse motor 321 fixedly connected to the placement groove 31 through a motor seat, the bottom output shaft of the forward and reverse motor 321 is fixedly connected to a rotating shaft 322, the other end of the rotating shaft 322 is rotatably connected to the bottom end of the placement groove 31, two steel wire ropes 323 are wound around the rotating shaft 322, and a through groove 324 is opened on the placement groove 31 near the outer side. The two steel wire ropes 323 respectively penetrate the through grooves 324 and are connected to the rotating partition 4 on the adjacent side. A hanging ring is fixedly welded on the side of the rotating partition 4 close to the fixed partition 3 corresponding to the position of the steel wire rope 323, and the steel wire rope 323 is fixedly welded to the corresponding hanging ring. An annular rubber ring 325 is fixedly bonded to the through groove 324, and the inner ring of the annular rubber ring 325 is set close to the steel wire rope 323.

[0034] The setting of the rotating drive assembly 32 is to pull the rotating partitions 4 on both sides to adjust the inner cavity size of the mineral powder storage tank 1, and start the forward and reverse motor 321 on one of the fixed partitions 3, the forward and reverse motor 321 drives the rotating shaft 322 to rotate, and the rotating shaft 322 simultaneously drives two steel wires 323 to rotate around and pull the rotating partition 4 to rotate to the pulling side. The two steel wires 323 are respectively connected to the middle of the rotating partition 4, for force balance and easy pulling. At the same time, the forward and reverse motor 321 on the other fixed partition 3 and the side pulling the rotating partition 4 rotate in the opposite direction, and the steel wires 323 on the corresponding rotating shaft 322 are loosened during the pulling process of the rotating partition 4. The two forward and reverse motors 321 cooperate to pull the rotating partition 4.

[0035] See also Figure 3 , Figure 4 and Figure 5 A rectangular groove 42 is opened in the middle of the bottom end of the rotating partition 4, and a plurality of steel balls 43 are evenly rolled and connected in the rectangular groove 42. A first rubber strip 44 is fixedly bonded to the bottom end of the rotating partition 4 and on both sides of the steel balls 43. A second rubber strip 45 is also fixedly bonded to the side of the rotating partition 4 close to the inner wall of the mineral powder storage tank 1.

[0036] The steel balls 43 are arranged to reduce the friction with the bottom end of the mineral powder storage tank 1 during the rotation of the rotating partition 4, so as to facilitate the pulling of the rotating partition 4. At the same time, the first rubber strips 44 on both sides seal the rectangular groove 42 to avoid mixing of mineral powders in different cavities, and the second rubber strips 45 also increase the sealing performance between the rotating partition 4 and the inner wall of the mineral powder storage tank 1.

[0037] See also Figure 1 and Figure 5 The central fixed column 11 is a hollow cylindrical structure. The height of the central fixed column 11 is higher than the height of the mineral powder storage tank 1, and a heating resistance wire 111 is arranged inside the central fixed column 11. A sealing plug 112 is clamped at the top of the central fixed column 11, and a hanging ring is fixedly connected to the top of the sealing plug 112.

[0038] The setting of the heating resistance wire 111 can heat the cavity of the mineral powder storage tank 1 in time under low temperature conditions, and the sealing plug 112 can be opened under the action of external force to avoid excessive pressure inside the central fixed column 11 when the heating temperature is too high.

[0039] participate Figure 4 and Figure 7 The active mineral powder storage equipment also includes an adjustable isolation assembly 5, which is located below the barrel cover 12. The adjustable isolation assembly 5 is provided with four groups, which are respectively provided between adjacent fixed partitions 3 and rotating partitions 4, and slide up and down between the fixed partitions 3 and rotating partitions 4. The adjustable isolation assembly 5 includes sliding grooves 51 respectively provided on the adjacent sides of the fixed partitions 3 and the rotating partitions 4, and two sliding grooves 51 are provided on the sides of the three rotating partitions 4 of the fixed partitions, one of which is provided with an electric slider 52, and the other sliding groove 51 is provided with a slider 53 for sliding movement, and the upper ends of the electric slider 52 and the slider 53 are fixedly connected with support rods 54.

[0040] One thing to note here is that since the two fixed partitions 3 are fixed in the mineral powder storage tank 1, the electric slider 52 is set on the fixed partition 3 to facilitate electrical connection to the external circuit. This is a prior art and is not shown in the figure and will not be repeated.

[0041] The setting of the isolation component 5 is adjusted to seal the upper end of the cavity filled with mineral powder in time and isolate the air to prevent the mineral powder inside from being entered by air and dust, keep the mineral powder dry and pure, prevent moisture absorption and agglomeration, and reduce the impact of dust on other mineral powders during subsequent feeding.

[0042] See also Figure 4 and Figure 7The support rods 54 located on the same side of the same fixed partition 3 are commonly connected to the first fixed block 55, and the support rods 54 located on the same side of the same rotating partition 4 are commonly connected to the second fixed block 56. The side of the second fixed block 56 close to the central fixed column 11 is rotatably connected to the middle of the first fixed block 55 through a rotating shaft. Among them, the side of the first fixed block 55 close to the second fixed block 56 in the same group of adjustable isolation components 5 is provided with an accommodating groove 551, and the thickness of the second fixed block 56 is less than the height of the accommodating groove 551. When the second fixed block 56 rotates, the second fixed block 56 can be transferred into the accommodating groove 551, and an isolation cloth 57 is commonly connected between the first fixed block 55 and the second fixed block 56.

[0043] Specifically, the two electric sliders 52 on the same group of adjustable isolation components 5 are started at the same time, and the two electric sliders 52 synchronously drive the support rod 54 to slide up and down. Under the action of the first fixed block 55 and the second fixed block 56, the slider 53 will also slide up and down synchronously, and the first fixed block 55 and the second fixed block 56 will synchronously drive the middle isolation cloth 57 to move up and down synchronously.

[0044] Continue reading Figure 7 and Figure 8 The isolation cloth 57 is fully expanded into a fan-shaped structure. The side of the isolation cloth 57 close to the first fixed block 55 is fixedly bonded in the accommodating groove 551, and the side of the isolation cloth 57 close to the second fixed block 56 is fixedly bonded in the second fixed block 56. A plurality of arc grooves 571 are provided in the middle of the isolation cloth 57. The first fixed block 55 and the second fixed block 56 are both provided with connecting grooves on the side close to the isolation cloth 57. A tension spring 572 is connected in the arc groove 571. The tension spring 572 is fixedly connected to the isolation cloth 57 at intervals through a wire rope clamp 573, and the two ends of the tension spring 572 are respectively fixed in the connecting grooves.

[0045] In order to ensure the folding and air-isolating functions of the stretch spring 572 , the stretch spring 572 may be made of aerogel, ceramic fiber cloth, or glass fiber cloth, and can be folded arbitrarily, can isolate air, and can withstand high temperatures.

[0046] When the rotating partition 4 rotates, it will drive the first fixed block 55 to move toward the second fixed block 56. Since the isolation cloth 57 is fully expanded into a fan-shaped structure, which is greater than 90 degrees and less than 180 degrees, the angle formed between the adjacent fixed partitions 3 and the rotating partition 4 is always less than 180 degrees. A part of the isolation cloth 57 will be folded in the accommodating groove 551 under the action of the tension spring 572. The part of the isolation cloth 57 located between the first fixed block 55 and the second fixed block 56 is also not fully expanded and is in a folded state. This point is explained here. The folded state is not shown in the figure. The isolation component 5 is adjusted and the isolation cloth 57 can slide to the upper end of the wire rope 323 located above at the lowest height. The isolation cloth 57 can slide to the upper end of the mineral powder storage tank 1 at the highest height, so that there is space for feeding. When the first fixed block 55 and the second fixed block 56 form a minimum angle, the isolation cloth 57 and the second fixed block 56 can be rotated to the inside of the accommodating groove 551 under the action of the tension fine spring 572. Since the fixed partition 3 and the rotating partition 4 form a minimum cavity, there is still space for the feed opening 13 at the bottom end of the mineral powder storage tank 1. In this case, the end of the second fixed block 56 close to the inner wall of the mineral powder storage tank 1 is still on the outside of the accommodating groove 551.

[0047] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0048] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, or a sliding 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An active mineral powder storage device, comprising a mineral powder storage tank (1), the mineral powder storage tank (1) being a cylindrical structure with an opening upward, characterized in that: The outer side surface of the mineral powder storage tank (1) is circumferentially welded with a plurality of brackets near the bottom end; the bottom end of the mineral powder storage tank (1) is detachably connected to a material discharge transition hopper (2); a material discharge port (21) is provided at the bottom end of the material discharge transition hopper (2); a central fixed column (11) is fixedly connected to the center of the bottom end of the mineral powder storage tank (1); a barrel cover (12) is arranged above the mineral powder storage tank (1); a ring groove (121) is provided at the bottom end of the barrel cover (12); the ring groove (121) is clamped with the top end of the mineral powder storage tank (1); the barrel cover (12) is slidably connected to the central fixed column (11); and a material through port (13) is provided at the bottom end of the mineral powder storage tank (1); Two fixed partitions (3) are provided, symmetrically fixedly connected on both sides of the central fixed column (11), and divide the mineral powder storage tank (1) into two equal parts. Two placement grooves (31) are provided in the middle of the fixed partition (3), and a rotation drive assembly (32) is provided in the placement groove (31). A cover plate (33) is commonly clamped at the upper ends of the two placement grooves (31), and the cover plate (33) is threadedly connected to the top of the fixed partition (3) by bolts; Two rotating partitions (4) are provided, both of which are rotatably connected to the central fixed column (11) via a rotating ring (41) fixedly connected to the rotating partition (4), and the rotating ring (41) rotates through a clearance groove opened on the fixed partition (3) near the central fixed column (11).

2. The active mineral powder storage device according to claim 1, characterized in that: The rotation drive assembly (32) comprises a forward and reverse motor (321) fixedly connected to the placement groove (31) via a motor seat, the bottom output shaft of the forward and reverse motor (321) is fixedly connected to a rotating shaft (322), the other end of the rotating shaft (322) is rotationally connected to the bottom end of the placement groove (31), two strands of steel wire rope (323) are wound around the rotating shaft (322), a through groove (324) is provided on the placement groove (31) near the outside, an annular rubber ring (325) is fixedly bonded to the through groove (324), and the inner ring of the annular rubber ring (325) is arranged in close contact with the steel wire rope (323).

3. The active mineral powder storage device according to claim 2, characterized in that: The two strands of the steel wire rope (323) respectively penetrate through the through slot (324) and are connected to the rotating partition (4) on the adjacent side; a hanging ring is fixedly welded at a position corresponding to the steel wire rope (323) on a side of the rotating partition (4) close to the fixed partition (3); and the steel wire rope (323) is fixedly welded to the corresponding hanging ring.

4. The active mineral powder storage device according to claim 1, characterized in that: A rectangular groove (42) is provided in the middle of the bottom end of the rotating partition (4), and a plurality of steel balls (43) are evenly connected in a rolling manner in the rectangular groove (42). A first rubber strip (44) is fixedly bonded to the bottom end of the rotating partition (4) and located on both sides of the steel balls (43), and a second rubber strip (45) is also fixedly bonded to the side of the rotating partition (4) close to the inner wall of the mineral powder storage tank (1).

5. The active mineral powder storage device according to claim 1, characterized in that: The utility model also comprises an adjusting isolation component (5), wherein the adjusting isolation component (5) is located below the barrel cover (12), and the adjusting isolation component (5) is provided with four groups, and the four groups are respectively arranged between adjacent fixed partitions (3) and rotating partitions (4), and slide up and down between the fixed partitions (3) and the rotating partitions (4).

6. The active mineral powder storage device according to claim 5, characterized in that: The regulating isolation component (5) comprises sliding grooves (51) respectively provided on adjacent sides of the fixed partition (3) and the rotating partition (4); two sliding grooves (51) are provided on the sides of the fixed partition (3) and the rotating partition (4); an electric sliding block (52) is provided in one of the sliding grooves (51); a sliding block (53) is slidably provided in the other sliding groove (51); and the upper ends of the electric sliding block (52) and the sliding block (53) are fixedly connected to a support rod (54).

7. The active mineral powder storage device according to claim 6, characterized in that: The support rods (54) located on the same side of the same fixed partition (3) are commonly connected to a first fixed block (55), and the support rods (54) located on the same side of the same rotating partition (4) are commonly connected to a second fixed block (56), and a side of the second fixed block (56) close to the central fixed column (11) is rotatably connected to the middle of the first fixed block (55) via a rotating shaft, wherein a side of the first fixed block (55) close to the second fixed block (56) in the same group of adjustable isolation components (5) is provided with an accommodating groove (551), the thickness of the second fixed block (56) is smaller than the height of the accommodating groove (551), and when the second fixed block (56) rotates, the second fixed block (56) can be rotated into the accommodating groove (551), and an isolation cloth (57) is commonly connected between the first fixed block (55) and the second fixed block (56).

8. The active mineral powder storage device according to claim 7, characterized in that: The isolation cloth (57) is fully expanded into a fan-shaped structure. The side of the isolation cloth (57) close to the first fixed block (55) is fixedly bonded in the accommodating groove (551). The side of the isolation cloth (57) close to the second fixed block (56) is fixedly bonded in the second fixed block (56). A plurality of arc-shaped grooves (571) are provided in the middle of the isolation cloth (57). The sides of the first fixed block (55) and the second fixed block (56) close to the isolation cloth (57) are both provided with connecting grooves. A tension spring (572) is connected in the arc-shaped groove (571). The tension spring (572) is fixedly connected to the isolation cloth (57) via a wire rope clamp (573) at intervals. Both ends of the tension spring (572) are fixed in the connecting grooves.

9. The active mineral powder storage device according to claim 1, characterized in that: The central fixed column (11) is a hollow cylindrical structure. The height of the central fixed column (11) is higher than the height of the mineral powder storage tank (1). A heating resistance wire (111) is arranged inside the central fixed column (11). A sealing plug (112) is clamped at the top end of the central fixed column (11). A hanging ring is fixedly connected to the top end of the sealing plug (112).

10. The active mineral powder storage device according to claim 1, characterized in that: The material through openings (13) are provided in four groups, and the four groups of material through openings (13) are evenly distributed at the bottom end of the mineral powder storage tank (1), and each group is provided with two material through openings, one of which is close to one side of the fixed partition (3), and an electric valve is provided in each of the material through openings (13).

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