Batching system structure

Abstract

The utility model relates to the field of batching and conveying, and discloses a batching system structure which comprises a double-roller magnetic separator, the top of the double-roller magnetic separator is fixedly connected with a magnetic separator buffer stock bin, the bottom of the double-roller magnetic separator is provided with a material tank, the right side of the double-roller magnetic separator is provided with a feeding assembly, and the feeding assembly comprises a plurality of stock bins. The material bin is arranged on the left side of the double-roller magnetic separator, a weighing hopper is fixedly connected to the bottom of the material bin, a belt scale is fixedly connected to the bottom of the weighing hopper, a belt conveyor is arranged at the bottom of the end, away from the weighing hopper, of the belt scale, and lifting assemblies are arranged on the top of the material bin and the top of the double-roller magnetic separator correspondingly. The lifting assembly comprises an electric hoist. According to the utility model, the weight and the flow of materials can be accurately measured through the combination of the weighing hopper and the belt weigher, accurate batching is realized strictly according to a preset formula under the stable conveying of the belt conveyor, and unstable product quality or resource waste caused by batching errors is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of batching and conveying, and in particular to a batching system structure. Background Technology

[0002] In the refractory materials production industry, the batching system of the clay-based high-alumina refractories plays a crucial role in product quality and production efficiency. Currently, the clay-based high-alumina refractories are equipped with two systems: a high-alumina batching system and a blast furnace brick batching system. The blast furnace batching system is responsible for the production of high-alumina series and dry-quenched coke and other high-grade refractory materials, while the high-alumina batching system is mainly responsible for the production of clay-based refractory materials.

[0003] Currently, the dry quenching coke production plant is in the peak delivery period for its labor competition, resulting in large-scale and diverse product orders. However, due to insufficient overall capacity of the existing batching system, frequent problems arise in material distribution, particularly with workshops often facing material shortages. This prevents material supply from keeping pace with production, severely hindering the orderly progress of normal production processes, leading to frequent production delays and difficulties in ensuring delivery dates. These issues not only negatively impact the company's reputation but also place it at a significant disadvantage in the fierce market competition. Therefore, a new batching system structure is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a material batching system structure, which aims to improve the problem in the prior art where the worktable often encounters the dilemma of waiting for materials, making it impossible for the material supply to keep up with the production rhythm in a timely manner.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a batching system structure, including a double-roller magnetic separator, a magnetic separator buffer hopper fixedly connected to the top of the double-roller magnetic separator, a material tank provided at the bottom of the double-roller magnetic separator, and a feeding assembly provided on the right side of the double-roller magnetic separator;

[0006] The feeding assembly includes multiple hoppers, which are located on the left side of the double-roll magnetic separator. A weighing hopper is fixedly connected to the bottom of the hopper, and a belt scale is fixedly connected to the bottom of the weighing hopper. A belt conveyor is installed at the bottom of the belt scale away from the weighing hopper. Lifting assemblies are installed at the top of both the hopper and the double-roll magnetic separator.

[0007] As a further description of the above technical solution:

[0008] The lifting assembly includes an electric hoist, which is positioned above the double-roll magnetic separator and the hopper, with a ton bag of material at the bottom of the electric hoist.

[0009] As a further description of the above technical solution:

[0010] Each of the aforementioned silos is fixedly connected to a dust removal pipe at its upper part, and a dust removal butterfly valve is fixedly connected to the outer wall of the dust removal pipe.

[0011] As a further description of the above technical solution:

[0012] A bag filter is fixedly connected to the end of the dust removal pipe away from the silo.

[0013] As a further description of the above technical solution:

[0014] The dust removal butterfly valve is automatically controlled. It opens simultaneously when each of the hoppers discharges material and when the double roller magnetic separator starts. It closes after a delay when the material discharge is completed.

[0015] As a further description of the above technical solution:

[0016] An elevator is installed on the left side of the silo.

[0017] As a further description of the above technical solution:

[0018] Two buffer hoppers are provided at the end of the belt conveyor away from the double-roll magnetic separator.

[0019] As a further description of the above technical solution:

[0020] Each of the aforementioned hoppers is equipped with an external discharge port at the bottom.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the combination of weighing hopper and belt scale can accurately measure the weight and flow rate of materials. Under the stable conveying of the belt conveyor, the material is accurately dispensed in strict accordance with the preset formula, which effectively avoids product quality instability or resource waste caused by material dispensing errors, improves production efficiency and product consistency, and at the same time reduces the situation of waiting for materials when using mobile carts to transport materials.

[0023] 2. In this utility model, the dust removal pipe at the top of the silo, the automatically controlled dust removal butterfly valve, and the bag filter work together to promptly capture and deeply purify the dust generated during material processing. The dust removal system automatically activates when the silo discharges material and the double-roll magnetic separator starts, and shuts off after a delay once discharge is complete. This effectively prevents dust diffusion, protects the health of operators, reduces equipment wear, ensures that emissions meet environmental protection requirements, and reduces the environmental pressure on enterprises. Attached Figure Description

[0024] Figure 1 This is a front view of the structure of a batching system proposed in this utility model;

[0025] Figure 2This is a top view of a batching system structure proposed in this utility model;

[0026] Figure 3 This is a left view of the structure of a batching system proposed in this utility model.

[0027] Legend:

[0028] 1. Double roller magnetic separator; 2. Magnetic separator buffer silo; 3. Material tank; 4. Electric hoist; 5. Ton bag material; 6. Material silo; 7. Weighing hopper; 8. Belt conveyor; 9. Belt scale; 10. Dust removal pipeline; 11. Dust removal butterfly valve; 12. Elevator; 13. Bag dust collector; 14. Buffer silo. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-3 This utility model provides an embodiment of a batching system structure, including a double-roller magnetic separator 1. The double-roller magnetic separator 1 plays a crucial role in the pre-treatment of raw materials in the entire batching system. Its working principle is based on the different response characteristics of different materials to magnetic fields. The magnetic field generated by the double rollers separates any magnetic impurities that may be present in the raw materials, thereby improving the purity and quality of the subsequent batched products. A magnetic separator buffer hopper 2 is fixedly connected to the top of the double-roller magnetic separator 1. The buffer hopper 2 can temporarily store the material before it enters the double-roller magnetic separator 1, buffering fluctuations in material flow and ensuring that the material can enter the double-roller magnetic separator 1 uniformly and stably for magnetic separation, avoiding changes in material flow that could affect the magnetic separation effect. A material tank 3 is provided at the bottom of the double-roller magnetic separator 1. Qualified material after processing by the double-roller magnetic separator 1 falls into the material tank 3 for temporary storage. The presence of the material tank 3 facilitates subsequent material allocation and conveying arrangements, ensuring the continuity of the entire batching process. The right side of the double-roll magnetic separator 1 is equipped with a feeding component. The feeding component is responsible for conveying different types of materials to the designated position according to the predetermined formula and proportion, which is an important link to achieve precise batching.

[0031] Reference Figure 3The feeding assembly includes multiple hoppers 6. The multiple hoppers 6 enable the categorized storage of various materials, facilitating flexible raw material allocation according to different batching requirements. The hoppers 6 are located on the left side of the double-roller magnetic separator 1, which facilitates the planning of the material conveying process from the hoppers 6 to the double-roller magnetic separator 1. A weighing hopper 7 is fixedly connected to the bottom of each hopper 6. The main function of the weighing hopper 7 is to accurately weigh the material discharged from the hopper 6. It uses a high-precision weighing sensor to accurately measure the weight of each discharged material, providing crucial data support for precise batching. A belt scale 9 is fixedly connected to the bottom of the weighing hopper 7. The belt scale 9 can monitor the flow rate and cumulative weight of the material on the belt in real time during material conveying. Used in conjunction with the weighing hopper 7, it further improves the accuracy and reliability of material measurement, ensuring that the amount of each material added strictly meets the preset formula requirements throughout the entire batching process. A belt conveyor 8 is installed at the bottom of the belt scale 9, away from the weighing hopper 7. As the main material conveying equipment, the belt conveyor 8 can smoothly and efficiently transport the material weighed by the weighing hopper 7 and belt scale 9 to the next process or target location. Its operating speed and conveying capacity can be adjusted according to the overall capacity and process requirements of the batching system. Lifting components are installed on the top of both the hopper 6 and the double-roll magnetic separator 1. The lifting components facilitate the loading operation of materials, especially for some heavier or higher-positioned materials, enabling fast and convenient loading.

[0032] Reference Figure 1 and Figure 3 The lifting assembly includes an electric hoist 4, which is positioned above the double-roller magnetic separator 1 and the hopper 6. The electric hoist 4 features a large lifting capacity and flexible operation, allowing it to vertically lift materials from the ground or other lower positions to above the hopper 6 or the double-roller magnetic separator 1 for precise unloading. This significantly improves the efficiency and convenience of material loading, reducing the labor intensity and time costs of manual handling. A ton bag 5 is located at the bottom of the electric hoist 4. The ton bag 5 is a large-capacity packaging form suitable for storing and transporting large quantities of materials. The electric hoist 4 facilitates the transfer of materials from the ton bag 5 to the batching system, improving the feeding speed and efficiency of the batching system. Furthermore, the ton bag packaging also contributes to the storage stability and moisture protection of the materials.

[0033] Reference Figure 1Multiple silos 6 are each fixedly connected to a dust collection pipe 10. During the storage and transportation of materials, especially during the loading and unloading operations of the silos 6, a large amount of dust is generated. The dust collection pipe 10 can collect this dust in a timely manner, prevent the dust from spreading around the silos 6, maintain a clean and hygienic working environment, and also avoid the harm of dust to the health of operators and the adverse effects on surrounding equipment. A dust collection butterfly valve 11 is fixedly connected to the outer wall of the dust collection pipe 10. The dust collection butterfly valve 11 controls the opening and closing of the dust collection pipe 10 so that dust collection operations can be carried out at appropriate times, thereby achieving effective management of dust emissions.

[0034] Reference Figure 1 A bag filter 13 is fixedly connected to the end of the dust collection duct 10 furthest from the silo 6. The bag filter 13 is a high-efficiency dust collection device. Its working principle is to filter dust-laden gas through filter bags, trapping dust on the surface of the bags, while the purified gas is discharged through the bags. After being connected to the dust collection duct 10, the dust-laden gas collected from the silo 6 can be deeply purified, ensuring that the gas emitted into the atmosphere meets environmental protection standards and effectively reducing dust pollution from the batching system.

[0035] Reference Figure 1 The dust removal butterfly valve 11 is automatically controlled, which greatly improves the intelligence and automation level of the dust removal system. The dust removal butterfly valve 11 is opened simultaneously when each hopper 6 discharges material and when the double roller magnetic separator 1 is started. This can open the dust removal channel in time at the source of dust generation, ensuring that dust is sucked into the dust removal pipe 10 for treatment as soon as it is generated, minimizing the overflow of dust in the working area. After the material is discharged, the dust removal butterfly valve 11 is closed after a delay, and the dust removal system continues to clean the dust remaining around the hopper 6 or the double roller magnetic separator 1, further improving the dust removal effect and ensuring the continuous cleanliness of the working environment.

[0036] Reference Figure 1 A hoist 12 is installed on the left side of the hopper 6. The hoist 12 can lift some materials located at lower positions into the hopper 6, expanding the range of material sources. This allows materials that cannot be directly fed by the electric hoist 4 to enter the hopper 6 for storage and batching, improving the compatibility and flexibility of the batching system for handling different materials. At the same time, the presence of the hoist 12 also helps to optimize the material conveying process of the entire batching system and improve production efficiency.

[0037] Reference Figure 2Two buffer hoppers 14 are provided at the end of the belt conveyor 8 away from the double roller magnetic separator 1. The buffer hoppers 14 can buffer the material flow again during the material conveying process of the belt conveyor 8. When the processing speed of the subsequent process does not match the conveying speed of the belt conveyor 8, the buffer hoppers 14 can temporarily store the material to avoid material accumulation or insufficient supply, ensuring that the material conveying and processing process of the entire batching system is more stable and continuous, and improving the reliability and stability of the system.

[0038] Reference Figure 3 Each hopper 6 is equipped with an external discharge port at its bottom, which increases the flexibility of unloading materials from the hopper 6. In addition to the conventional unloading method connected to the weighing hopper 7, the external discharge port can be used for unloading operations when the hopper 6 needs to be cleaned, maintained, or when materials need to be directly discharged into other auxiliary equipment or containers. This facilitates the management of the hopper 6, the diversified handling of materials, and improves the batching system's ability to cope with different working conditions.

[0039] Working Principle: When materials need to be replenished to silo 6, the operator uses the electric hoist 4 to lift the ton bag 5 containing materials to the corresponding silo 6. Then, the discharge port of the ton bag 5 is connected to the inlet of silo 6, and the unloading operation is started, with the material gradually falling into silo 6. During this process, dust may be generated due to the falling material. At this time, the dust removal butterfly valve 11 corresponding to silo 6 will automatically open according to the preset program. After the dust removal butterfly valve 11 opens, the dust-laden gas generated in silo 6 is sucked into the bag dust collector 13 through the dust removal pipe 10 under negative pressure. The filter bags in the bag dust collector 13 will intercept the dust particles, and the purified gas will be discharged into the atmosphere. After the material is unloaded, the dust removal butterfly valve 11 will close after a delay to ensure that the residual dust in silo 6 is fully collected and treated.

[0040] When the batching operation begins, according to the preset batching formula, the control system first opens the valve at the bottom of hopper 6, allowing material to fall into weighing hopper 7. The weighing sensor in weighing hopper 7 monitors the weight of the material in real time and transmits the weight data to the control system. When the material weight reaches the set value required by the formula, the valve at the bottom of hopper 6 closes, stopping the discharge. Next, the belt scale 9 at the bottom of weighing hopper 7 starts, conveying the precisely measured material to belt conveyor 8. During the material conveying process, belt scale 9 again precisely measures and controls the material flow rate to ensure the accuracy of the amount of material delivered to belt conveyor 8.

[0041] The belt conveyor 8 transports materials from the various hoppers 6 to the buffer hopper 2 on the left side of the double-roll magnetic separator 1. After falling into the buffer hopper 2, the materials enter the double-roll magnetic separator 1. The double-roll magnetic separator 1 uses its internal magnetic field to perform magnetic separation on the materials, separating out magnetic impurities. The separated magnetic impurities are collected in a specific collection device, while the qualified materials after magnetic separation fall into the bottom hopper 3. When the double-roll magnetic separator 1 is working, its corresponding dust removal butterfly valve 11 will also automatically open to collect and treat the dust generated during the magnetic separation process.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A batching system structure, comprising a double-roller magnetic separator (1), characterized in that: The top of the double-roll magnetic separator (1) is fixedly connected to a magnetic separator buffer hopper (2), the bottom of the double-roll magnetic separator (1) is provided with a material tank (3), and the right side of the double-roll magnetic separator (1) is provided with a feeding assembly; The feeding assembly includes multiple hoppers (6), the hoppers (6) are located on the left side of the double roller magnetic separator (1), the bottom of the hoppers (6) is fixedly connected to a weighing hopper (7), the bottom of the weighing hopper (7) is fixedly connected to a belt scale (9), a belt conveyor (8) is provided at the bottom of the belt scale (9) away from the weighing hopper (7), and lifting assemblies are provided at the top of both the hoppers (6) and the double roller magnetic separator (1).

2. The ingredient dispensing system structure according to claim 1, characterized in that: The lifting assembly includes an electric hoist (4), which is positioned above the double-roll magnetic separator (1) and the hopper (6). A ton bag of material (5) is provided at the bottom of the electric hoist (4).

3. The ingredient dispensing system structure according to claim 1, characterized in that: Each of the multiple silos (6) is fixedly connected to a dust removal pipe (10), and a dust removal butterfly valve (11) is fixedly connected to the outer wall of the dust removal pipe (10).

4. The ingredient dispensing system structure according to claim 3, characterized in that: A bag filter (13) is fixedly connected to one end of the dust removal pipe (10) away from the silo (6).

5. The ingredient dispensing system structure according to claim 3, characterized in that: The dust removal butterfly valve (11) is automatically controlled. The dust removal butterfly valve (11) is opened simultaneously when each of the hoppers (6) discharges material and when the double roller magnetic separator (1) is started. The dust removal butterfly valve (11) is closed after a delay after the material is discharged.

6. The ingredient dispensing system structure according to claim 1, characterized in that: A hoist (12) is provided on the left side of the hopper (6).

7. The ingredient dispensing system structure according to claim 1, characterized in that: Two buffer hoppers (14) are provided at the end of the belt conveyor (8) away from the double roller magnetic separator (1).

8. The ingredient dispensing system structure according to claim 1, characterized in that: Each of the aforementioned hoppers (6) is equipped with an external discharge port at the bottom.

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