CN215843309U - Wear-resistant ceramic raw material powder concentrator - Google Patents
Wear-resistant ceramic raw material powder concentrator Download PDFInfo
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- CN215843309U CN215843309U CN202120541279.XU CN202120541279U CN215843309U CN 215843309 U CN215843309 U CN 215843309U CN 202120541279 U CN202120541279 U CN 202120541279U CN 215843309 U CN215843309 U CN 215843309U
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Abstract
The utility model relates to the technical field of cement powder selection equipment, and particularly discloses a wear-resistant ceramic raw material powder concentrator, which comprises a base and a shell, wherein the shell is installed at the top end of the base, and a rotating motor is installed at the top end of the shell through a support; one end of the rotating shaft, which is close to the bearing seat, is fixedly connected with a crushing disc, and a plurality of vertical rods are uniformly arranged at the top end of the crushing disc; a plurality of ceramic baffles are arranged in the shell around the crushing disc; a material guide plate is arranged below the fixed rod, and two crushing rollers are arranged right below the material guide plate; an air inlet and an air outlet are arranged on the left side and the right side of the shell, a first air blowing mechanism is arranged on the left side of the air inlet, and the right side of the air outlet is communicated with a first air guide pipe; and one end of the second air guide pipe, which is far away from the second discharge hole, is communicated with the second air blowing mechanism. The utility model has simple structure, convenient installation and high crushing and powder selecting efficiency.
Description
Technical Field
The utility model relates to the technical field of cement powder selecting equipment, in particular to a wear-resistant ceramic raw material powder selecting machine.
Background
The closed circuit grinding system is one of the most commonly used production processes in the cement industry production, and aims to improve the production efficiency of the grinding system, reduce the production energy consumption and improve the yield.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wear-resistant ceramic raw material powder concentrator to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a wear-resistant ceramic raw material powder concentrator comprises a base and a shell, wherein the shell is installed at the top end of the base, two feed ports are symmetrically arranged at the top end of the shell, the bottom ends of the two feed ports are communicated with a hopper arranged at the top end inside the shell, the two feed ports are symmetrical about a rotary motor, the rotary motor is installed at the top end of the shell through a support, the output end of the rotary motor is connected with a rotating shaft, the rotating shaft vertically penetrates through the top end of the shell and extends into the shell, a bearing seat is sleeved at one end, away from the rotary motor, of the rotating shaft, the circumferential side face of the bearing seat is fixedly connected with the inner wall of the shell through three fixing rods, and the three fixing rods are distributed at equal intervals along the circumferential side face of the bearing seat; one end of the rotating shaft, which is close to the bearing seat, is fixedly connected with a crushing disc, the bottom surface of the crushing disc is circular, the circle center of the circle is collinear with the axis of the rotating shaft, and a plurality of vertical rods are uniformly arranged at the top end of the crushing disc; a plurality of ceramic baffles are arranged in the shell around the crushing disc; a material guide plate is arranged below the fixed rod, one end of the material guide plate is fixedly connected with the inner wall of the shell, the other end of the material guide plate inclines downwards, two crushing rollers are arranged right below the downwards inclined end of the material guide plate, the two crushing rollers are installed on two sides of the interior of the shell in a relatively staggered mode through a mounting frame, and a second discharge hole and a first discharge hole with a control valve are formed in the bottom end of the shell; an air inlet and an air outlet are arranged on the left side and the right side of the shell, the air inlet and the air outlet are arranged oppositely and are positioned at the same horizontal position with the crushing disc, a first air blowing mechanism is arranged on the left side of the air inlet, the right side of the air outlet is communicated with a first air guide pipe, one end, far away from the air outlet, of the first air guide pipe is communicated with the position, close to the bottom end, on the right side of the shell, a feed inlet of a second discharge hole is opposite to an outlet of the first air guide pipe, the second discharge hole is arranged in a downward inclined mode and is communicated with a second air guide pipe, one end, far away from the second discharge hole, of the second air guide pipe is communicated with a second air blowing mechanism, the second air blowing mechanism is arranged on the left side of the shell and is positioned under the first air blowing mechanism, and the top end of the second air blowing mechanism is communicated with the bottom end of the first air blowing mechanism through a third air guide pipe; the bottom of base is provided with the supporting legs.
Preferably, the number of the supporting legs is four, and rubber pads are arranged at the bottom ends of the four supporting legs; the four supporting legs are arranged at the bottom end of the base in a rectangular shape; the crushing rollers are respectively driven by two servo motors arranged on the rear side of the shell.
Preferably, the first blower mechanism comprises a first hood, the first hood is arranged in a hollow cylindrical structure and horizontally arranged on the left side of the shell, a first motor is horizontally arranged in the first hood, the axis of the first motor coincides with the axis of the first hood, and the output end of the first motor is connected with a plurality of fan blades.
Preferably, the second blower mechanism comprises a second hood, the second hood is of a hollow cylinder structure and is vertically arranged on the left side of the shell, a second motor is vertically arranged in the second hood, the axis of the second motor coincides with the axis of the second hood, and the output end of the second motor is connected with a plurality of fan blades.
Preferably, a first filter screen is arranged in the air inlet, an electric heating wire is arranged on the left side of the first filter screen, and the electric heating wire is positioned between the output end of the first motor and the first filter screen; and a second filter screen is arranged in the air outlet.
Preferably, the output end of the first air guide pipe is provided with a third filter screen, and the input end of the second air guide pipe is provided with a fourth filter screen.
Preferably, the top end surface of the crushing disc is provided with a cambered surface structure; the vertical rod is of a cylindrical structure.
Preferably, the cross-section of ceramic baffle is the arc, just ceramic baffle passes through the inner wall connection of fastening bolt and casing, be provided with the through-hole that the fastening bolt of being convenient for runs through on the ceramic baffle, ceramic baffle's interior concave surface is provided with the recess that the fastening bolt of being convenient for imbeds.
Compared with the prior art, the utility model has the beneficial effects that:
through crushing dish, montant and rotating electrical machines's cooperation, accomplish the preliminary crushing to raw material, the collision takes place with the ceramic baffle that shells inner wall set up under the effect of centrifugal force for preliminary kibbling raw material, accomplish the secondary crushing, raw material after the secondary crushing falls under the effect of gravity, and collect in the top of smashing the roller through the stock guide, adopt the third time crushing of smashing the roller and accomplishing raw material, make the raw material smash abundant, the possibility that contains great granule in the raw material after having reduced the selection operation, the crushing efficiency of raw material and the quality of selection powder operation have been improved.
Through the cooperation of the first air blowing mechanism and the second air blowing mechanism, the crushing operation of the raw materials is assisted and the final powder selection operation of the raw materials is completed; the first air blowing mechanism and the second air blowing mechanism are matched through the guide pipe, the cyclic utilization of wind power is further achieved, energy is saved, and the air blowing efficiency is improved.
The heating wire is arranged on the left side of the air inlet, so that the air entering the shell becomes hot air, and the hot air can finish the drying operation of the raw materials.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the shredder plate of the present invention;
FIG. 3 is a schematic cross-sectional view of a ceramic baffle according to the present invention.
In the figure: 1. a base; 2. a housing; 3. a feeding port; 4. a funnel; 5. a support; 6. a rotating electric machine; 7. a rotating shaft; 8. a crushing disc; 9. a vertical rod; 10. a bearing seat; 11. fixing the rod; 12. a ceramic baffle; 13. a material guide plate; 14. a crushing roller; 15. a first discharge port; 16. a control valve; 17. supporting legs; 18. a second discharge port; 19. an air inlet; 20. an air outlet; 21. a first air duct; 22. a first blower mechanism; 23. a second blower mechanism; 24. a second air duct; 25. a third air duct; 26. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a wear-resistant ceramic raw material powder concentrator comprises a base 1 and a shell 2, wherein the shell 2 is installed at the top end of the base 1, two feed ports 3 are symmetrically arranged at the top end of the shell 2, the bottom ends of the two feed ports 3 are communicated with a funnel 4 arranged at the top end inside the shell 2, the two feed ports 3 are symmetrical about a rotary motor 6, the rotary motor 6 is installed at the top end of the shell 2 through a support 5, the output end of the rotary motor 6 is connected with a rotary shaft 7, the rotary shaft 7 vertically penetrates through the top end of the shell 2 and extends into the shell 2, one end, far away from the rotary motor 6, of the rotary shaft 7 is sleeved with a bearing seat 10, the circumferential side surface of the bearing seat 10 is fixedly connected with the inner wall of the shell 2 through three fixing rods 11, and the three fixing rods 11 are distributed at equal intervals along the circumferential side surface of the bearing seat 10; one end of the rotating shaft 7, which is close to the bearing seat 10, is fixedly connected with a crushing disc 8, the bottom surface of the crushing disc 8 is circular, the circle center of the circle is collinear with the axis of the rotating shaft 7, and a plurality of vertical rods 9 are uniformly arranged at the top end of the crushing disc 8; a plurality of ceramic baffles 12 are arranged around the crushing disc 8 in the shell 2; a material guide plate 13 is arranged below the fixed rod 11, one end of the material guide plate 13 is fixedly connected with the inner wall of the shell 2, the other end of the material guide plate 13 inclines downwards, two crushing rollers 14 are arranged right below one end of the material guide plate 13, which inclines downwards, the two crushing rollers 14 are installed at two sides of the interior of the shell 2 in a relatively staggered manner through a mounting frame, and a second discharge hole 18 and a first discharge hole 15 with a control valve 16 are arranged at the bottom end of the shell 2; the left side and the right side of the shell 2 are provided with an air inlet 19 and an air outlet 20, the air inlet 19 and the air outlet 20 are arranged oppositely and are positioned at the same horizontal position with the crushing disc 8, the left side of the air inlet 19 is provided with a first air blowing mechanism 22, the right side of the air outlet 20 is communicated with a first air guide pipe 21, one end of the first air duct 21 far away from the air outlet 20 is communicated with the right side of the shell 2 near the bottom end, the feed inlet of the second discharge hole 18 is opposite to the outlet of the first air guide pipe 21, the second discharge hole 18 is arranged in a downward inclined mode and is communicated with a second air guide pipe 24, one end of the second air guide pipe 24 far away from the second discharge hole 18 is communicated with the second air blowing mechanism 23, the second blower mechanism 23 is provided on the left side of the casing 2 and directly below the first blower mechanism 22, the top end of the second air blowing mechanism 23 is communicated with the bottom end of the first air blowing mechanism 22 through a third air guide pipe 25; the bottom end of the base 1 is provided with a supporting leg 17.
Furthermore, the number of the supporting legs 17 is four, and rubber pads are arranged at the bottom ends of the four supporting legs 17, so that the rubber pads play a role in vibration reduction and reduce noise generated by vibration; the four supporting legs 17 are arranged at the bottom end of the base 1 in a rectangular shape; the crushing rollers 14 are driven by two servo motors provided on the rear side of the housing 2.
Further, first air-blast mechanism 22 includes first aircraft bonnet, first aircraft bonnet sets up to hollow cylinder structure and level and sets up in the left side of casing 2, the level is provided with first motor in the first aircraft bonnet, the axis of first motor and the axis coincidence of first aircraft bonnet, the output of first motor is connected with a plurality of flabellums, and first motor and flabellum cooperation are to the inside air supply of casing 2, and this wind energy can improve the collision frequency who gets into the raw material of casing 2 inside and the montant 9 on crushing dish 8 top, improves the crushing effect of crushing dish 8.
Further, the second blower mechanism 23 includes a second hood, the second hood is a hollow cylinder structure and is vertically arranged on the left side of the casing 2, a second motor is vertically arranged in the second hood, the axis of the second motor coincides with the axis of the second hood, the output end of the second motor is connected with a plurality of fan blades, the second motor is matched with the fan blades, and a second air guide pipe 24 is used for generating suction force in the second discharge port 18, so that powder generated after raw material crushing is sucked into the second discharge port 18 and discharged from the second discharge port 18, the separation of the powder from larger particles is achieved, and the air discharged from the output end of the first air guide pipe 21 can assist the powder selecting operation of the second blower mechanism 23, and the powder selecting efficiency is improved.
Further, a first filter screen is arranged in the air inlet 19, an electric heating wire is arranged on the left side of the first filter screen, the electric heating wire is positioned between the output end of the first motor and the first filter screen, the electric heating wire enables the air output by the first air blowing mechanism 22 to be changed into hot air, and the hot air can play a role in drying powder besides assisting in crushing; and a second filter screen is arranged in the air outlet 20, and the first filter screen is matched with the second filter screen, so that powder is prevented from entering the air inlet 19 and the air outlet 20.
Further, a third filter screen is arranged at the output end of the first air guide pipe 21, and the third filter screen is used for preventing powder from entering the first air guide pipe 21; the input end of the second air guide pipe 24 is provided with a fourth filter screen, so as to prevent powder from entering the second air guide pipe 24.
Further, the top end surface of the crushing disc 8 is provided with a cambered surface structure; the vertical rod 9 is of a cylindrical structure.
Further, ceramic baffle 12's cross-section is the arc, just ceramic baffle 12 passes through fastening bolt 26 and casing 2's interior wall connection, be provided with the through-hole that fastening bolt 26 of being convenient for run through on ceramic baffle 12, ceramic baffle 12's interior concave surface is provided with the recess of being convenient for fastening bolt 26 embedding, ceramic baffle 12 is wear-resisting and smooth surface, has reduced the damage that raw meal granule led to the fact to casing 2 inner wall, has prolonged casing 2's life, and its glossy characteristic has reduced raw meal or the powder and has adsorbed the possibility at its surface, the clearance and the maintenance in the later stage of being convenient for.
The working principle is as follows: when in use, firstly, the rotary motor 6, the crushing roller 14, the first air blowing mechanism 22, the second air blowing mechanism 23 and the electric heating wire are started, raw materials required by cement production are poured into the raw materials from the feeding port 3, the raw materials are guided to the top end of the crushing disc 8 through the funnel 4, the rotary motor 6 drives the crushing disc 8 to rotate, the raw materials collide with the vertical rods 9 on the crushing disc 8 and are primarily crushed, then, the primarily crushed raw materials are thrown out under the action of centrifugal force, the thrown-out raw materials collide with the ceramic baffle plate 12 and are secondarily crushed, the secondarily crushed raw materials fall under the action of gravity, the secondarily crushed raw materials are guided to the upper part of the crushing roller 14 under the action of the guide plate 13 and are crushed again through the crushing roller 14 to finally become powder, and the powder materials in the falling process are jointly acted by the first air blowing mechanism 22 and the second air blowing mechanism 23, the powder is separated from a small amount of larger particles contained in the powder, the selected qualified powder is discharged through the second discharge hole 18, and the small amount of larger particles are less influenced by wind force, fall under the action of gravity and are concentrated above the first discharge hole 15, so that the next crushing operation is facilitated.
In the process of crushing the raw materials by the crushing disc 8, the first air blowing mechanism 22 is matched with the electric heating wires to generate hot air, and the hot air not only increases the collision frequency of the raw materials and the vertical rods 9, but also plays a role in drying; hot air is guided to the bottom end of the shell 2 from the air outlet 20 and the first air guide pipe 21 to assist the powder selecting operation of the second air blowing mechanism 23, so that the powder selecting efficiency is improved, the cyclic utilization of wind power is realized under the combined action of the third air guide pipe 25 and the second air guide pipe 24, and the energy is saved.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The wear-resistant ceramic raw material powder concentrator is characterized by comprising a base (1) and a shell (2), wherein the shell (2) is installed at the top end of the base (1), two feeding ports (3) are symmetrically arranged at the top end of the shell (2), and the bottom ends of the two feeding ports (3) are communicated with a funnel (4) arranged at the top end inside the shell (2); the rotating motor (6) is installed at the top end of the shell (2) through the support (5), the output end of the rotating motor (6) is connected with the rotating shaft (7), the rotating shaft (7) vertically penetrates through the top end of the shell (2) and extends into the shell (2), one end, far away from the rotating motor (6), of the rotating shaft (7) is sleeved with the bearing seat (10), the circumferential side face of the bearing seat (10) is fixedly connected with the inner wall of the shell (2) through the three fixing rods (11), and the three fixing rods (11) are distributed at equal intervals along the circumferential side face of the bearing seat (10); one end of the rotating shaft (7) close to the bearing seat (10) is fixedly connected with a crushing disc (8), the bottom surface of the crushing disc (8) is circular, the circle center of the circle is collinear with the axis of the rotating shaft (7), and a plurality of vertical rods (9) are uniformly arranged at the top end of the crushing disc (8); a plurality of ceramic baffles (12) are arranged in the shell (2) around the crushing disc (8); a material guide plate (13) is arranged below the fixed rod (11), one end of the material guide plate (13) is fixedly connected with the inner wall of the shell (2), the other end of the material guide plate (13) inclines downwards, two crushing rollers (14) are arranged right below one end of the material guide plate (13) which inclines downwards, the two crushing rollers (14) are installed on two sides of the interior of the shell (2) in a relatively staggered mode through a mounting frame, and a second discharge hole (18) and a first discharge hole (15) with a control valve (16) are arranged at the bottom end of the shell (2); an air inlet (19) and an air outlet (20) are arranged on the left side and the right side of the shell (2), the air inlet (19) and the air outlet (20) are arranged oppositely and are positioned at the same horizontal position with the crushing disc (8), a first air blowing mechanism (22) is arranged on the left side of the air inlet (19), the right side of the air outlet (20) is communicated with a first air guide pipe (21), one end, far away from the air outlet (20), of the first air guide pipe (21 is communicated with the position, close to the bottom end, of the right side of the shell (2), a feed inlet of the second discharge hole (18) is opposite to an outlet of the first air guide pipe (21), the second discharge hole (18) is arranged in a downward inclined mode and is communicated with a second air guide pipe (24), one end, far away from the second discharge hole (18), of the second air guide pipe (24) is communicated with a second air blowing mechanism (23), the second air blowing mechanism (23) is arranged on the left side of the shell (2) and is positioned under the first air blowing mechanism (22), the top end of the second air blowing mechanism (23) is communicated with the bottom end of the first air blowing mechanism (22) through a third air guide pipe (25); the bottom end of the base (1) is provided with a supporting leg (17).
2. The wear-resistant ceramic raw material powder concentrator as claimed in claim 1, wherein: the number of the supporting legs (17) is four, and rubber pads are arranged at the bottom ends of the four supporting legs (17); the four supporting legs (17) are arranged at the bottom end of the base (1) in a rectangular shape; the crushing rollers (14) are respectively driven by two servo motors arranged on the rear side of the shell (2).
3. The wear-resistant ceramic raw material powder concentrator as claimed in claim 1, wherein: the first air blowing mechanism (22) comprises a first hood, the first hood is arranged to be a hollow cylinder structure and horizontally arranged on the left side of the shell (2), a first motor is horizontally arranged in the first hood, the axis of the first motor coincides with the axis of the first hood, and the output end of the first motor is connected with a plurality of fan blades.
4. The wear-resistant ceramic raw material powder concentrator as claimed in claim 1, wherein: the second air blowing mechanism (23) comprises a second hood, the second hood is of a hollow cylinder structure and is vertically arranged on the left side of the shell (2), a second motor is vertically arranged in the second hood, the axis of the second motor coincides with the axis of the second hood, and the output end of the second motor is connected with a plurality of fan blades.
5. The wear-resistant ceramic raw material powder concentrator as claimed in claim 1, wherein: a first filter screen is arranged in the air inlet (19), an electric heating wire is arranged on the left side of the first filter screen, and the electric heating wire is positioned between the output end of the first motor and the first filter screen; and a second filter screen is arranged in the air outlet (20).
6. The wear-resistant ceramic raw material powder concentrator as claimed in claim 1, wherein: the output end of the first air guide pipe (21) is provided with a third filter screen, and the input end of the second air guide pipe (24) is provided with a fourth filter screen.
7. The wear-resistant ceramic raw material powder concentrator as claimed in claim 1, wherein: the top end surface of the crushing disc (8) is of a cambered surface structure; the vertical rod (9) is of a cylindrical structure.
8. The wear-resistant ceramic raw material powder concentrator as claimed in claim 1, wherein: the cross-section of ceramic baffle (12) is the arc, just ceramic baffle (12) pass through the interior wall connection of fastening bolt (26) and casing (2), be provided with the through-hole that fastening bolt (26) of being convenient for run through on ceramic baffle (12), the interior concave surface of ceramic baffle (12) is provided with the recess of being convenient for fastening bolt (26) embedding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120541279.XU CN215843309U (en) | 2021-03-16 | 2021-03-16 | Wear-resistant ceramic raw material powder concentrator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120541279.XU CN215843309U (en) | 2021-03-16 | 2021-03-16 | Wear-resistant ceramic raw material powder concentrator |
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| Publication Number | Publication Date |
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| CN215843309U true CN215843309U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120541279.XU Active CN215843309U (en) | 2021-03-16 | 2021-03-16 | Wear-resistant ceramic raw material powder concentrator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115888899A (en) * | 2022-10-21 | 2023-04-04 | 安徽海华建材有限公司 | Grinding device is used in limestone flour processing |
| CN117414920A (en) * | 2023-11-10 | 2024-01-19 | 金乡县万兴食品有限公司 | Garlic granule rubbing crusher |
-
2021
- 2021-03-16 CN CN202120541279.XU patent/CN215843309U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115888899A (en) * | 2022-10-21 | 2023-04-04 | 安徽海华建材有限公司 | Grinding device is used in limestone flour processing |
| CN117414920A (en) * | 2023-11-10 | 2024-01-19 | 金乡县万兴食品有限公司 | Garlic granule rubbing crusher |
| CN117414920B (en) * | 2023-11-10 | 2024-03-19 | 金乡县万兴食品有限公司 | Garlic granule rubbing crusher |
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