Carbon anode powder scale out-of-control current stabilizer

By setting the inclination flange and flow stop plate in the carbon anode powder scale, the problem of flow fluctuation and out of control of the powder scale at high flow rate is solved, the stable feeding of the powder scale is achieved, and the production efficiency is improved, and the Grade rate of pre-baked anode.

CN222231829UActive Publication Date: 2024-12-24ALUMINUM CORP OF CHINA LTD
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Patent Information

Application Number
CN202420939881.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-30
Publication Date
2024-12-24
Estimated Expiration
2034-04-30

AI Technical Summary

Technical Problem

In the carbon anode forming workshop, due to design defects, powder dispensing scales frequently fluctuate and lose control when the batch flow is high, which limits the high output continuous production in the anode forming area, resulting in reduced capacity utilization and fluctuations in the pre-baked anode mass .

Method used

Design a carbon anode powder scale out of control flow stabilization device, including setting up a feeding barrel and inclination flange on the top of the powder scale, and installing a flow stop plate and clamp on the spiral shaft to form a blanking inclination angle and control the discharge port angle. , stabilizes the flowability and discharge flow of the powder.

Benefits of technology

It effectively improves the feed stability and production efficiency of the powder scale, avoids fluctuations in powder flow and out of control, and improves the grade rate of the pre-baked anode.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of application of carbon anode powder scales, in particular to an out-of-control current stabilizer for a carbon anode powder scale, and aims to solve the problems that the continuous production of an anode forming area is limited and the production efficiency is increased due to the fact that the phenomena of fluctuation and out-of-control of powder flow easily occur due to higher batching flow in the operation process of the conventional powder batching scale at present. And finally, the quality of the prebaked anode is greatly influenced. The device is mainly composed of a mounting flange, a dip angle flange, a powder scale screw shaft, a hoop, a flow baffle and the like, the dip angle flange is additionally arranged between the bottom of a conveying barrel and a powder scale, so that the angle of the powder scale screw shaft is reasonably increased, and it is ensured that a blanking dip angle is formed between the bottom of the conveying barrel and the powder scale; the powder scale effectively realizes the fluidity dispersion and inhibition of the forward movement of the powder in the spiral, and meanwhile, the clamp and the flow baffle are additionally arranged at the discharge port of the powder scale, so that the powder is effectively and smoothly discharged through the discharge port, the stability of the discharge flow of the powder is ensured, and the overall material conveying stability of the powder scale is further improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of application of carbon anode powder material scales, in particular to an out-of-control flow stabilizing device for carbon anode powder material scales. Background Art

[0002] In the carbon anode forming workshop, the powder batching scale was affected by the original design defects. In actual production operation, when the batching flow rate was higher than 7t / h, the powder flow rate fluctuated and became out of control frequently. This greatly restricted the high-volume continuous production in the anode forming area, resulting in a significant reduction in production capacity utilization. At the same time, the loss of control of the powder scale caused a significant increase in production waste. Ultimately, the fluctuation of the powder scale flow rate directly caused fluctuations in the quality of the prebaked anodes, which had a significant impact on the improvement of the grade rate of the prebaked anodes. Utility Model Content

[0003] The utility model provides a carbon anode powder material scale out-of-control flow stabilizing device to solve the problems existing in the above background.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A carbon anode powder scale out-of-control flow stabilization device comprises a feed barrel arranged on the top of the powder scale, an angled flange is provided at the bottom of the feed barrel, and the angled flange is connected to the low-position side of the powder scale, and a baffle is detachably provided on the spiral shaft of the powder scale away from the angled flange.

[0006] Furthermore, a hopper is vertically arranged on the top of the feeding cylinder, a first mounting flange is connected to the bottom of the feeding cylinder, and the top of the angled flange is connected to the first mounting flange.

[0007] Furthermore, a second mounting flange is provided on the lower side of the powder scale, and the bottom of the angled flange is connected to the second mounting flange.

[0008] Furthermore, a first clamp and a second clamp are symmetrically fixed and clamped on the spiral shaft of the powder scale away from the tilt flange, and the baffle plates are symmetrically and vertically detachably arranged on the sides of the first clamp and the second clamp, and the baffle plates, the first clamp and the second clamp are all arranged on one side of the discharge port of the powder scale.

[0009] The utility model has the following beneficial effects:

[0010] The utility model provides a carbon anode powder scale out-of-control flow stabilizing device, which is mainly composed of a mounting flange, an inclination flange, a powder scale spiral shaft, a clamp and a baffle plate and other components. By adding the inclination flange between the bottom of the feed barrel and the powder scale, the spiral angle of the spiral shaft of the powder scale is reasonably raised to ensure that the bottom of the feed barrel and the powder scale form a falling inclination angle, thereby effectively achieving the dispersion and suppression of the fluidity of the powder moving forward in the spiral. At the same time, a clamp and a baffle plate are added to the discharge port of the powder scale to enable the powder to be effectively discharged smoothly through the discharge port, thereby ensuring the discharge flow stability of the powder, thereby improving the overall feeding stability and overall production efficiency of the carbon anode powder scale, and solving the problem that during the operation of the current conventional powder batching scale, the powder flow rate is very likely to fluctuate and lose control due to the high batching flow rate, resulting in limited continuous production in the anode forming area, and ultimately causing a significant impact on the quality of the prebaked anode. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 This is a schematic diagram of the inclined flange structure of the utility model.

[0013] Figure 3 It is a schematic diagram of the overall structural assembly of the clamp and the baffle of the utility model.

[0014] Figure 4 This is a schematic diagram of the baffle structure of the utility model.

[0015] The meanings of the reference numerals are as follows:

[0016] 1. Hopper; 2. Feeding barrel; 3. First mounting flange; 4. Inclined flange; 5. Second mounting flange; 6. Powder scale; 7. Screw shaft; 8. Discharge port; 9. First clamp; 10. Second clamp; 11. Baffle. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] like Figure 1-4 As shown, a carbon anode powder scale out-of-control flow stabilization device includes a feed barrel 2 arranged on the top of the powder scale 6, an angled flange 4 is provided at the bottom of the feed barrel 2, and the angled flange 4 is connected to the low-position side of the powder scale 6, and a baffle 11 is bolted on the spiral shaft 7 on the side of the powder scale 6 away from the angled flange 4.

[0019] A hopper 1 is vertically arranged on the top of the feeding cylinder 2 , a first mounting flange 3 is connected to the bottom of the feeding cylinder 2 , and the top of the angled flange 4 is connected to the first mounting flange 3 .

[0020] A second mounting flange 5 is provided on the lower side of the powder scale 6 , and the bottom of the angled flange 4 is connected to the second mounting flange 5 .

[0021] A first clamp 9 and a second clamp 10 are symmetrically fixed and clamped on the spiral shaft 7 on the side of the powder scale 6 away from the tilt flange 4, and the baffle plate 11 is symmetrically vertically bolted on the sides of the first clamp 9 and the second clamp 10, and the baffle plate 11, the first clamp 9 and the second clamp 10 are all arranged on one side of the discharge port 8 of the powder scale 6.

[0022] When the utility model is used in a specific application, the pre-processed angled flange 4 is first installed between the feeding barrel 2 and the powder scale 6 through the first mounting flange 3 and the second mounting flange 5 respectively, ensuring that the bottom of the feeding barrel 2 and the powder scale 6 form a falling angle, and then the baffle plate 11 is pre-bolted to the first clamp 9 and the second clamp 10, and then the mounting piece is integrally clamped and welded to one side of the discharge port 8 of the spiral shaft 7 of the powder scale 6. After checking that all components are well installed, the powder scale 6 starts to rotate and work. When the powder enters the spiral shaft 7 of the powder scale 6 through the hopper 1 and the angled flange 4, the fluidity dispersion and suppression of the forward movement of the powder in the spiral are effectively achieved. At the same time, the discharge angle control of the baffle plate 11 allows the powder to be discharged smoothly when passing through the discharge port 8, ensuring the stability of the powder discharge flow rate, thereby improving the overall feeding stability of the powder scale 6. Therefore, the device has good practicality.

Claims

1. A device for stabilizing the flow of a carbon anode powder scale when it runs out of control, characterized by: The invention comprises a feeding barrel (2) arranged on the top of a powder material scale (6), wherein the bottom of the feeding barrel (2) is provided with an angled flange (4), and the angled flange (4) is connected to the lower side of the powder material scale (6), and a baffle plate (11) is detachably provided on the spiral shaft (7) on the side of the powder material scale (6) away from the angled flange (4).

2. According to claim 1, a carbon anode powder scale out-of-control flow stabilizing device is characterized by: A hopper (1) is vertically arranged on the top of the feeding cylinder (2), a first mounting flange (3) is connected to the bottom of the feeding cylinder (2), and the top of the angled flange (4) is connected to the first mounting flange (3).

3. The device for stabilizing the out-of-control flow of a carbon anode powder scale according to claim 1 is characterized in that: A second mounting flange (5) is provided on the lower side of the powder scale (6), and the bottom of the angled flange (4) is connected to the second mounting flange (5).

4. The device for stabilizing the flow of a carbon anode powder weigher when out of control according to claim 3 is characterized by: A first clamp (9) and a second clamp (10) are symmetrically fixedly clamped on the spiral shaft (7) on the side of the powder scale (6) away from the angled flange (4), and the baffle plates (11) are symmetrically and vertically detachably arranged on the sides of the first clamp (9) and the second clamp (10), and the baffle plates (11), the first clamp (9) and the second clamp (10) are all arranged on one side of the discharge port (8) of the powder scale (6).