Mineral slag micro-powder metering device

Abstract

The utility model provides a superfine slag powder metering device, which relates to the technical field of superfine slag powder metering, and comprises a tank body, a feeding cylinder is fixed and communicated at the top of the tank body and close to the center, a first filter disc is fixed in the feeding cylinder and close to the bottom, a second filter disc is fixed in the tank body, and the second filter disc is fixed in the tank body. A conical disc is fixedly embedded into the center of the second filtering disc, a driving motor is fixedly embedded into the bottom of the conical disc, a rotating rod is embedded into the center of the top of the conical disc and rotationally connected with the center of the top of the conical disc through a bearing, a circular ring is fixedly arranged on the surface of the rotating rod in a sleeving mode, and a stirring plate is fixed to the surface of the circular ring. The driving motor drives the rotating rod to rotate, the rotating rod rotates to drive the top cross plate to rotate, the cross plate rotates to drive the bottom stirring rod and the cutting blade to rotate, the effect of stirring and filtering superfine slag powder can be achieved, and meanwhile the effect of cutting and scattering the congealed superfine slag powder can be achieved; therefore, the effect of improving the metering accuracy can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag micro-powder metering, in particular to a slag micro-powder metering device. Background Art

[0002] The main purpose of slag powder is to be mixed in cement and added in commercial concrete. Its main function is to increase the early strength of cement and concrete and improve certain properties of concrete.

[0003] After the production process of slag micropowder, it will condense into agglomerates due to factors such as environmental storage. This makes it impossible to accurately measure and discharge materials during metering, affecting the metering accuracy. It is also difficult to remove impurities and unusable large particles in the material, resulting in poor practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that slag micropowder will condense into agglomerates due to environmental storage and other factors after the production process, which makes it impossible to accurately measure and discharge materials during metering, affecting the metering accuracy, and thus a slag micropowder metering device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a slag micropowder metering device, comprising a tank body, a feed barrel is fixed and connected to the top and near the center of the tank body, a first filter disc is fixed inside and near the bottom of the feed disc, a second filter disc is fixed inside the tank body, a conical disc is embedded and fixed at the center of the second filter disc, a driving motor is embedded and fixed at the bottom of the conical disc, a rotating rod is embedded and connected to the bearing at the center of the top of the conical disc, a circular ring is sleeved and fixed on the surface of the rotating rod, a stirring plate is fixed on the surface of the circular ring, the top of the rotating rod passes through the first filter disc and is connected to the bearing, a cross plate is fixed on the top of the rotating rod, stirring rods are symmetrically fixed to the bottom of two ends of the cross plate at equal intervals, and cutting blades are symmetrically fixed to the bottom of the other two ends of the cross plate at equal intervals, a discharging barrel is fixed and connected to the bottom center of the tank body, and a fixing box is fixed and connected to the bottom of the discharging barrel.

[0006] Preferably, five support rods are fixed at the bottom of the tank body and close to the edge, and balance legs are fixed at the bottom of each of the support rods.

[0007] Preferably, the bottom of the stirring plate is in contact with the top of the second filter plate and the outer arc wall of the conical plate.

[0008] Preferably, a magnetic valve is installed on the surface of the discharge barrel near the bottom.

[0009] Preferably, the bottoms of the stirring rod and the cutting blade are both close to the top of the first filter disc.

[0010] Preferably, a weighing scale is installed inside the fixed box, and a collecting box is placed on the top of the weighing scale.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the driving motor drives the rotating rod to rotate, the rotating rod drives the top cross plate to rotate, the cross plate drives the bottom stirring rod and cutting blade to rotate, which can achieve the effect of stirring and filtering the slag powder, and at the same time, the slag powder that has condensed into a mass can be cut and dispersed, thereby achieving the effect of improving the measurement accuracy.

[0013] 2. In the utility model, the driving motor drives the rotating rod to rotate, and the rotating rod drives the stirring plate to rotate through the circular ring, which can improve the filtering efficiency of the slag micropowder, thereby filtering the impurities inside the slag micropowder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional diagram of the overall structure of a slag micro-powder metering device;

[0015] Figure 2 The utility model provides a sectional view of the overall structure of a slag micro powder metering device;

[0016] Figure 3 The utility model provides a plan view of the overall structure of a slag micro powder metering device;

[0017] Figure 4 The utility model provides a three-dimensional diagram of the filter disc structure of a slag micro-powder metering device.

[0018] Legend: 1. Tank body; 2. Support rod; 3. Balance leg; 4. Feed barrel; 5. First filter plate; 6. Second filter plate; 7. Conical plate; 8. Drive motor; 9. Rotating rod; 10. Ring; 11. Stirring plate; 12. Cross plate; 13. Stirring rod; 14. Cutting blade; 15. Discharge barrel; 16. Magnetic valve; 17. Fixed box; 18. Weighing scale; 19. Collection box. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-4 As shown, the utility model provides a slag powder metering device, comprising a tank body 1, a feed barrel 4 is fixed and connected to the top and near the center of the tank body 1, a first filter disc 5 is fixed inside the feed barrel 4 and near the bottom, a second filter disc 6 is fixed inside the tank body 1, a conical disc 7 is embedded and fixed at the center of the second filter disc 6, a driving motor 8 is embedded and fixed at the bottom of the conical disc 7, a rotating rod 9 is embedded and connected to the bearing at the center of the top of the conical disc 7, a circular ring 10 is sleeved and fixed on the surface of the rotating rod 9, a stirring plate 11 is fixed on the surface of the circular ring 10, the top of the rotating rod 9 passes through the first filter disc 5 and is connected to the bearing, a cross plate 12 is fixed on the top of the rotating rod 9, stirring rods 13 are symmetrically fixed to the bottom of the two ends of the cross plate 12 at equal intervals, and cutting blades 14 are symmetrically fixed to the bottom of the other two ends of the cross plate 12 at equal intervals, a discharging barrel 15 is fixed and connected to the center of the bottom of the tank body 1, and a fixing box 17 is fixed and connected to the bottom of the discharging barrel 15.

[0022] The effect achieved by the entire embodiment 1 is that a feed barrel 4 is fixed and connected through the top and near the center of the tank body 1, a first filter disc 5 is fixed inside the feed barrel 4 and near the bottom, and a second filter disc 6 is fixed inside the tank body 1, which can play the effect of feeding and filtering the slag powder twice, a conical disc 7 is embedded and fixed at the center of the second filter disc 6, a driving motor 8 is embedded and fixed at the bottom of the conical disc 7, a rotating rod 9 is embedded and connected to the bearing at the center of the top of the conical disc 7, a circular ring 10 is sleeved and fixed on the surface of the rotating rod 9, and a stirring plate 11 is fixed on the surface of the circular ring 10, which can make the driving motor 8 drive the rotating rod 9 to rotate, and the rotating rod 9 drives the stirring through the circular ring 10 The plate 11 rotates, passes through the first filter disc 5 through the top of the rotating rod 9 and is rotatably connected to its bearing, a cross plate 12 is fixed on the top of the rotating rod 9, and stirring rods 13 are symmetrically fixed at the bottom of the two ends of the cross plate 12 at equal intervals, and cutting blades 14 are symmetrically fixed at the bottom of the other two ends of the cross plate 12 at equal intervals, which can make the rotating rod 9 rotate to drive the top cross plate 12 to rotate, and the rotation of the cross plate 12 drives the bottom stirring rod 13 and the cutting blade 14 to rotate. A discharge barrel 15 is fixed and connected at the bottom center of the tank body 1, and the bottom of the discharge barrel 15 is fixed and connected to a fixed box 17, which can make the filtered slag powder pass through the discharge barrel 15 and enter the fixed box 17.

[0023] Embodiment 2, as Figure 1-4As shown, five support rods 2 are fixed at the bottom of the tank body 1 and near the edge, and balance legs 3 are fixed at the bottom of the support rods 2; the bottom of the stirring plate 11 is in contact with the top of the second filter disc 6 and the outer arc wall of the conical disc 7; a magnetic valve 16 is installed on the surface of the discharge barrel 15 and near the bottom; the bottoms of the stirring rod 13 and the cutting blade 14 are both close to the top of the first filter disc 5; a weighing scale 18 is installed inside the fixed box 17, and a collecting box 19 is placed on the top of the weighing scale 18.

[0024] The effects achieved by the entire embodiment 2 are as follows: five support rods 2 are fixed through the bottom of the tank body 1 and near the edge, and the bottom of the support rods 2 are fixed with balance legs 3, which can play the role of supporting the bottom of the tank body 1; the bottom of the stirring plate 11 is in contact with the top of the second filter disc 6 and the outer arc wall of the conical disc 7, so that the stirring plate 11 can stir the slag powder on the top of the second filter disc 6; a magnetic valve 16 is installed on the surface of the discharge barrel 15 and near the bottom, which can control the discharge switch of the discharge barrel 15; the bottoms of the stirring rod 13 and the cutting blade 14 are close to the top of the first filter disc 5, so that the stirring rod 13 and the cutting blade 14 can stir and cut the slag powder on the surface of the first filter disc 5; a weighing scale 18 is installed inside the fixed box 17, and a collecting box 19 is placed on the top of the weighing scale 18, which can weigh the slag powder inside the collecting box 19.

[0025] Working principle: The driving motor 8 drives the rotating rod 9 to rotate, and the rotation of the rotating rod 9 drives the top cross plate 12 to rotate, and the rotation of the cross plate 12 drives the bottom stirring rod 13 and the cutting blade 14 to rotate, which can achieve the effect of stirring and filtering the slag micropowder inside the feed barrel 4, and at the same time, the slag micropowder condensed into agglomerates inside the feed barrel 4 is cut and dispersed, thereby achieving the effect of improving the metering accuracy, and at the same time, the rotating rod 9 rotates through the ring 10 to drive the stirring plate 11 to rotate, which can improve the filtration efficiency of the slag micropowder on the top of the second filter plate 6, thereby achieving the effect of filtering the impurities inside the slag micropowder, and the filtered slag micropowder will fall into the collection box 19 through the discharge barrel 15, and the weighing scale 18 can measure the weighing scale 18 inside the collection box 19, and when the metering reaches the requirement, the magnetic valve 16 can control the discharge barrel 15 to close.

[0026] The wiring diagram of the drive motor 8, the magnetic valve 16 and the weighing scale 18 in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the drive motor 8, the magnetic valve 16 and the weighing scale 18 are not explained in detail.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A slag powder metering device, comprising a tank body (1), characterized in that: A feed barrel (4) is fixed and connected to the top and near the center of the tank body (1); a first filter disc (5) is fixed inside and near the bottom of the feed barrel (4); a second filter disc (6) is fixed inside the tank body (1); a conical disc (7) is embedded and fixed at the center of the second filter disc (6); a driving motor (8) is embedded and fixed at the bottom of the conical disc (7); a rotating rod (9) is embedded and rotatably connected to the bearing at the center of the top of the conical disc (7); a circular ring (10) is sleeved and fixed on the surface of the rotating rod (9); and the circular ring (10) is fixed to the surface of the rotating rod (9). A stirring plate (11) is fixed on the surface of the ring (10); the top of the rotating rod (9) passes through the first filter disc (5) and is rotatably connected to the bearing thereof; a cross plate (12) is fixed on the top of the rotating rod (9); stirring rods (13) are symmetrically fixed at the bottom of two ends of the cross plate (12) at equal intervals; cutting blades (14) are symmetrically fixed at the bottom of the other two ends of the cross plate (12); a discharge barrel (15) is fixed at the center of the bottom of the tank body (1) and is connected to the discharge barrel; a fixing box (17) is fixed at the bottom of the discharge barrel (15) and is connected to the discharge barrel.

2. A slag powder metering device according to claim 1, characterized in that: Five support rods (2) are fixed at the bottom of the tank body (1) and close to the edge, and balancing legs (3) are fixed at the bottom of each of the support rods (2).

3. The slag powder metering device according to claim 1, characterized in that: The bottom of the stirring plate (11) is in contact with the top of the second filter plate (6) and the outer arc wall of the conical plate (7).

4. The slag powder metering device according to claim 1, characterized in that: A magnetic valve (16) is installed on the surface of the discharge barrel (15) and close to the bottom.

5. The slag powder metering device according to claim 1, characterized in that: The bottoms of the stirring rod (13) and the cutting blade (14) are both close to the top of the first filter disc (5).

6. The slag powder metering device according to claim 1, characterized in that: A weighing scale (18) is installed inside the fixed box (17), and a collecting box (19) is placed on the top of the weighing scale (18).

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