Cement grinding aid production raw material impurity removal device

Abstract

The utility model discloses a cement grinding aid production raw material impurity removal device, which relates to the technical field of cement grinding aid production, and adopts the technical scheme that the cement grinding aid production raw material impurity removal device comprises a box body, a cover plate is arranged at the top of the box body, a circular plate is embedded at the top of the cover plate, the circular plate is connected with the cover plate through a bearing, a U-shaped plate is fixedly connected to the top of the cover plate, and a motor is fixedly arranged at the top of the U-shaped plate; the device has the advantages that through the arrangement of the moving assembly and the stirring assembly, the stirring assembly can enable the two rotating rods to move through the rotation of a circular plate, and under the action of a gear and a circular gear ring, the rotating rods can rotate while moving, so that the rotating rods can rotate, and the rotating rods can rotate at the same time; in this way, caked raw materials can be scattered through a first stirring rod and a second stirring rod, meanwhile, a rotating rod rotates to enable the whole moving assembly to shake up and down in a reciprocating mode through a cylinder, a spring and a stabilizing block, so that the raw materials are screened, and meanwhile sundries are left in a containing frame and conveniently collected and cleaned in the follow-up process.

Description

Technical Field

[0001] The utility model relates to the technical field of cement grinding aid production, in particular to a raw material impurity removal device for cement grinding aid production. Background Art

[0002] Cement grinding aid is a chemical additive that improves the grinding effect and performance of cement. It can significantly increase the hourly output of cement, the strength of cement at all ages, and improve its fluidity. Cement grinding aid can greatly reduce the electrostatic adsorption and balling phenomenon formed during the grinding process, and can reduce the re-agglomeration tendency of ultrafine particles formed during the grinding process.

[0003] The existing cement grinding aid raw materials are easily mixed with wood chips and particulate debris during transportation and use. At the same time, the powdered or granular raw materials are easy to clump. The general impurity removal device cannot remove the impurities while breaking up the clumps, which will reduce the efficiency of impurity removal and increase the time of impurity removal. Summary of the invention

[0004] To this end, the utility model provides a raw material impurity removal device for producing cement grinding aids, which solves the above-mentioned existing problems through the coordination of various structures.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material impurity removal device for cement grinding aid production, comprising a box body, characterized in that: a cover plate is provided on the top of the box body, a circular plate is embedded on the top of the cover plate, the circular plate is connected to the cover plate through a bearing, and a U-shaped plate is fixedly connected to the top of the cover plate;

[0006] A motor is fixedly provided on the top of the U-shaped plate, and a rotating rod is fixedly connected to the output end of the motor, and the bottom of the rotating rod passes through the U-shaped plate and extends into the box body, and the rotating rod is connected to the U-shaped plate through a bearing, and the bottom of the rotating rod is fixedly connected to a cylinder, and a moving assembly is provided at the bottom of the cylinder, and a stirring assembly is provided inside the box body, and the stirring assembly is arranged outside the rotating rod, and the stirring assembly includes a circular gear ring, and the top of the circular gear ring is fixedly connected to the bottom of the cover plate. Rotating rods are provided on both sides of the rotating rod, and the two rotating rods are connected to the circular plate through bearings, and gears are fixedly sleeved on the outer sides of the two rotating rods, and the two gears are meshed with the circular gear rings. Multiple stirring rods 1 are fixedly connected to the outer sides of the two rotating rods, and multiple stirring rods 2 are fixedly connected to the outer sides of the rotating rods, and the moving assembly includes a connecting plate, a through groove is opened on the connecting plate, and a seat plate is provided on the top of the connecting plate, and a universal ball is embedded on the top of the seat plate, and the universal ball is rollingly connected to the seat plate.

[0007] Preferably, a plurality of support rods are fixedly connected to the outer side of the seat plate, one end of each of the support rods is fixedly connected to the inner wall of the through groove, and a placement frame is provided at the bottom of the connecting plate.

[0008] Preferably, two slide grooves are provided at the bottom of the connecting plate, and slide plates are provided inside the two slide grooves. The two slide plates are slidably connected to the two slide grooves respectively, and the bottoms of the two slide plates are fixedly connected to the top of the placement frame, and a filter net is embedded in the bottom of the placement frame.

[0009] Preferably, stabilizing grooves are opened on the inner walls on both sides of the box body, and stabilizing blocks are embedded in the two stabilizing grooves. The two stabilizing blocks are slidably connected to the two stabilizing grooves respectively, and the opposite sides of the two stabilizing blocks are fixedly connected to the two sides of the connecting plate respectively.

[0010] Preferably, the tops of the two stabilizing blocks are fixedly connected with springs, and the tops of the two springs are fixedly connected to the inner walls of the two stabilizing grooves respectively.

[0011] Preferably, a feed frame is fixedly provided on one side of the box body, one end of the feed frame passes through one side of the box body, two support plates are fixedly connected to the rear side of the box body, the tops of the two support plates are fixedly connected to electric cylinders, the tops of the two electric cylinders are fixedly connected to push plates, and the front sides of the two push plates are fixedly connected to the rear side of the cover plate.

[0012] Preferably, two fixing plates are fixedly connected to both sides of the box body, the tops of the two fixing plates are fixedly connected to support columns, and a discharge chute is provided at the bottom of the box body.

[0013] The beneficial effects of the utility model are:

[0014] The utility model arranges a moving component and a stirring component. The stirring component can rotate the circular plate to move the two rotating rods. Under the action of the gear and the circular gear ring, the rotating rods will also rotate while moving. In this way, the agglomerated raw materials can be dispersed by the stirring rods one and the stirring rods two. At the same time, the rotation of the rotating rods will cause the entire moving component to reciprocate up and down through the cylinder, the spring and the stabilizing block, thereby screening the raw materials and leaving debris in the placement frame for subsequent collection and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structural diagram provided by the utility model;

[0016] Figure 2 A rear view provided for the utility model;

[0017] Figure 3 A three-dimensional diagram of a circular plate provided by the utility model;

[0018] Figure 4 A three-dimensional diagram of the connecting plate provided by the utility model;

[0019] Figure 5 A three-dimensional diagram of the box provided by the utility model;

[0020] In the figure: 1 box body, 2 cover plate, 3 round plate, 4 U-shaped plate, 5 motor, 6 rotating rod, 7 cylinder, 8 circular gear ring, 9 rotating rod, 10 gear, 11 connecting plate, 12 universal ball, 13 supporting rod, 14 placing frame, 15 slide plate, 16 filter screen, 17 stabilizing groove, 18 spring, 19 feeding frame, 20 electric cylinder, 21 discharging trough. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] See attached Figure 1 - Attachment Figure 5 The utility model provides a raw material impurity removal device for cement grinding aid production, comprising a box body 1, a cover plate 2 is provided on the top of the box body 1, a circular plate 3 is embedded on the top of the cover plate 2, the circular plate 3 is connected to the cover plate 2 through a bearing, and a U-shaped plate 4 is fixedly connected to the top of the cover plate 2;

[0023] A motor 5 is fixedly provided on the top of the U-shaped plate 4, and a rotating rod 6 is fixedly connected to the output end of the motor 5. The bottom of the rotating rod 6 passes through the U-shaped plate 4 and extends to the inside of the box body 1. The rotating rod 6 is connected to the U-shaped plate 4 through a bearing. A cylinder 7 is fixedly connected to the bottom of the rotating rod 6. A moving component is provided at the bottom of the cylinder 7. A stirring component is provided inside the box body 1, and the stirring component is arranged outside the rotating rod 6. The stirring component includes a circular gear ring 8. The top of the circular gear ring 8 is fixedly connected to the bottom of the cover plate 2. Rotating rods 9 are provided on both sides of the rotating rod 6. The two rotating rods 9 are connected to the circular plate 3 through bearings. Gears 10 are fixedly sleeved on the outer sides of the two rotating rods 9. The two gears 10 are meshed with the circular gear ring 8. Multiple stirring rods 1 are fixedly connected to the outer sides of the two rotating rods 9. Multiple stirring rods 2 are fixedly connected to the outer sides of the rotating rod 6. The moving component includes a connecting plate 11. A through groove is opened on the connecting plate 11. A seat plate is provided on the top of the connecting plate 11. A universal ball 12 is embedded on the top of the seat plate. The universal ball 12 is rollingly connected to the seat plate.

[0024] In this embodiment, the stirring assembly of the utility model can break up the agglomerated raw materials, and cooperate with the moving assembly to better remove the debris from the raw materials. At the same time, the entire moving assembly is moved under the action of the cylinder 7 and the spring 18, thereby ensuring the screening efficiency;

[0025] Among them, in order to achieve the purpose of screening the debris, the device adopts the following technical solutions: a plurality of support rods 13 are fixedly connected to the outer side of the seat plate, one end of each of the plurality of support rods 13 is fixedly connected to the inner wall of the through groove, a placement frame 14 is provided at the bottom of the connecting plate 11, two slide grooves are provided at the bottom of the connecting plate 11, and slide plates 15 are provided inside the two slide grooves, the two slide plates 15 are respectively slidably connected to the two slide grooves, the bottoms of the two slide plates 15 are fixedly connected to the top of the placement frame 14, and a filter screen 16 is embedded at the bottom of the placement frame 14;

[0026] Among them, in order to achieve the purpose of ensuring the stability of the box body 1, the present device is implemented by the following technical scheme: stable grooves 17 are opened on the inner walls of both sides of the box body 1, and stable blocks are embedded in the two stable grooves 17. The two stable blocks are respectively slidably connected to the two stable grooves 17, and the opposite sides of the two stable blocks are respectively fixedly connected to the two sides of the connecting plate 11, and the tops of the two stable blocks are fixedly connected to springs 18. The tops of the two springs 18 are respectively fixedly connected to the inner walls of the two stable grooves 17, a feed frame 19 is fixedly provided on one side of the box body 1, and one end of the feed frame 19 passes through one side of the box body 1, and two support plates are fixedly connected to the rear side of the box body 1, and the tops of the two support plates are fixedly connected to electric cylinders 20, and the tops of the two electric cylinders 20 are fixedly connected to push plates, and the front sides of the two push plates are fixedly connected to the rear side of the cover plate 2, and two fixed plates are fixedly connected to both sides of the box body 1, and the tops of the two fixed plates are fixedly connected to support columns, and a discharge trough 21 is opened at the bottom of the box body 1.

[0027] The use process of the utility model is as follows: first, the raw materials are poured into the box body 1 through the feed frame 19, and then the motor 5 is started. The output end of the motor 5 works and drives the rotating rod 6 to rotate. The rotation of the rotating rod 6 drives the circular plate 3 and the barrel to rotate. The rotation of the circular plate 3 drives the rotating rod 9 to move. At the same time, because the gear 10 is meshed with the circular gear ring 8, the rotating rod 9 will also rotate while moving. The rotation of the rotating rod 9 will drive the stirring rod 1 to rotate. At the same time, the rotation of the rotating rod 6 will also cause the stirring rod 2 to rotate, thereby breaking up the agglomerated raw materials. At the same time, the rotation of the barrel 7 will cause the universal ball 12 to roll, and at the same time, it will also cause the seat plate and the support rod 13 to move. The movement of the support rod 13 will cause the connecting plate 11 to move, and the movement of the connecting plate 11 will drive the stabilizing block to move and The spring 18 stretches and rebounds, and the movement of the connecting plate 11 also moves the placement frame 14, which can not only remove the debris, but also prevent the filter screen 16 from being blocked. The filtered debris will remain in the placement frame 14, and the filtered raw materials will fall into other collection devices through the discharge chute 21. When the debris in the placement frame 14 needs to be cleaned, the door on the front side of the box body 1 is opened to pull out the placement frame 14. When the stirring assembly needs to be maintained, it is only necessary to start the electric cylinder 20, and the cover plate 2, the circular plate 3, the U-shaped plate 4, the motor 5, the rotating rod 6 and the cylinder 7 are moved by the electric cylinder 20, and the entire stirring assembly is also moved. When the stirring assembly is removed from the box body 1, it can be maintained and cleaned.

[0028] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A device for removing impurities from raw materials for producing cement grinding aids, comprising a housing (1), characterized in that: The top of the box body (1) is provided with a cover plate (2), the top of the cover plate (2) is embedded with a circular plate (3), the circular plate (3) and the cover plate (2) are connected via a bearing, and the top of the cover plate (2) is fixedly connected with a U-shaped plate (4); A motor (5) is fixedly provided on the top of the U-shaped plate (4); a rotating rod (6) is fixedly connected to the output end of the motor (5); the bottom of the rotating rod (6) passes through the U-shaped plate (4) and extends into the interior of the box (1); the rotating rod (6) is connected to the U-shaped plate (4) via a bearing; the bottom of the rotating rod (6) is fixedly connected to a cylinder (7); a moving component is provided at the bottom of the cylinder (7); a stirring component is provided inside the box (1); the stirring component is provided outside the rotating rod (6); the stirring component comprises a circular gear ring (8); the top of the circular gear ring (8) is fixedly connected to the bottom of the cover plate (2); and both sides of the rotating rod (6) are provided with a rotating shaft (8). Both are provided with a rotating rod (9), and both the rotating rods (9) are connected to the circular plate (3) through bearings. The outer sides of the two rotating rods (9) are fixedly sleeved with a gear (10), and both the gears (10) are meshed with the circular gear ring (8). The outer sides of the two rotating rods (9) are fixedly connected with a plurality of stirring rods 1, and the outer sides of the rotating rods (6) are fixedly connected with a plurality of stirring rods 2. The moving assembly comprises a connecting plate (11), and a through groove is formed on the connecting plate (11). A seat plate is provided on the top of the connecting plate (11), and a universal ball (12) is embedded on the top of the seat plate. The universal ball (12) is rollingly connected to the seat plate.

2. The device for removing impurities from raw materials for producing cement grinding aids according to claim 1, characterized in that: A plurality of support rods (13) are fixedly connected to the outer side of the seat plate, one end of each of the support rods (13) is fixedly connected to the inner wall of the through groove, and a placement frame (14) is provided at the bottom of the connecting plate (11).

3. A device for removing impurities from raw materials for producing cement grinding aids according to claim 2, characterized in that: Two slide grooves are provided at the bottom of the connecting plate (11), and slide plates (15) are provided inside the two slide grooves. The two slide plates (15) are slidably connected to the two slide grooves respectively, and the bottoms of the two slide plates (15) are fixedly connected to the top of the placement frame (14), and a filter net (16) is embedded at the bottom of the placement frame (14).

4. The device for removing impurities from raw materials for producing cement grinding aids according to claim 1, characterized in that: The inner walls of both sides of the box body (1) are provided with stabilizing grooves (17), and stabilizing blocks are embedded in the two stabilizing grooves (17). The two stabilizing blocks are respectively slidably connected to the two stabilizing grooves (17), and the opposite sides of the two stabilizing blocks are respectively fixedly connected to the two sides of the connecting plate (11).

5. A device for removing impurities from raw materials for producing cement grinding aids according to claim 4, characterized in that: The tops of the two stabilizing blocks are fixedly connected with springs (18), and the tops of the two springs (18) are respectively fixedly connected to the inner walls of the two stabilizing grooves (17).

6. The device for removing impurities from raw materials for producing cement grinding aids according to claim 1, characterized in that: A feed frame (19) is fixedly provided on one side of the box body (1), one end of the feed frame (19) passes through one side of the box body (1), and two support plates are fixedly connected to the rear side of the box body (1), the tops of the two support plates are fixedly connected to electric cylinders (20), the tops of the two electric cylinders (20) are fixedly connected to push plates, and the front sides of the two push plates are fixedly connected to the rear side of the cover plate (2).

7. The device for removing impurities from raw materials for producing cement grinding aids according to claim 1, characterized in that: Two fixing plates are fixedly connected to both sides of the box body (1), and support columns are fixedly connected to the tops of the two fixing plates. A discharge chute (21) is provided at the bottom of the box body (1).

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