IN-SITU CLOSED-CIRCUIT WASTE BRIQUETTING UNIT THAT ENABLES THE BRIQUETTING OF METALLURGICAL DUST WASTE UNDER NEGATIVE PRESSURE WITH AUTOMATIC DOSING.
Patent Information
- Authority / Receiving Office
- TR · TR
- Patent Type
- Applications
- Current Assignee / Owner
- VECO İÇ & DIŞ TİCARET SANAYİ LİMİTED ŞİRKETİ
- Filing Date
- 2026-06-11
- Publication Date
- 2026-06-22
Smart Images
Figure 00000014_0000
Abstract
Description
1 TARIFF AUTOMATIC DOSING OF METALLURGICAL DUST WASTE UNDER NEGATIVE PRESSURE IN-SITU CLOSED-CIRCUIT WASTE BRIQUETTE PROCESSING THAT ENABLES BRIQUETTE PROCESS. UNIT Technical Area 5 The invention is for the recovery of fine-grained dust waste generated in the fields of metallurgy and heavy industry. It relates to machinery and systems technologies, and arises especially in iron and steel and foundry facilities. the process of processing the resulting metal oxide-containing powders in a controlled environment and converting them into briquette form. 10 equipped with closed-loop, negative pressure-controlled, automatic dosing and feeding systems. The in-situ briquetting unit is used by this briquetting unit (spoke) (10) The topic concerns a production method for obtaining briquettes from waste. State of the Art Today, the recycling of fine-grained dust and mud waste generated in metallurgical plants is crucial. Solutions aimed at achieving this are generally based on the principles of agglomeration and briquetting. This is seen in iron and steel plants, such as blast furnaces, arc furnaces, converters, and rolling mills. Flue dust, sludge, slag, and other fine-grained residues from processes have economic value. However, due to their low grain size and physical dispersibility, they are directly in the furnace 20 It cannot be used in the supply of these materials. Therefore, current technical solutions are not feasible for these materials. Mixed with binders, pressed and formed into briquettes with increased mechanical strength. It is based on bringing about the desired result. Such systems generally involve mixing, dosing, pressing, and These are designed as processes that include basic stages such as curing. Briquetting machines used in current applications mostly process metal powders or mud. press that compresses waste materials in this form under high pressure to create briquettes of specific geometries. These systems consist of roller press mechanisms. It is used with separate mixers and dosing systems for preparing the mixture before pressing. The equipment includes these machines, which process metal shavings, steel dust, scale, and similar waste materials. By concentrating it, it provides both storage and reuse advantages. However, this These systems are mostly open systems, and dust and volatile gases are generated during the process. It provides limited control in this regard. 2 In addition to known systems, many processes and machines have been developed for the purpose of waste recovery. The solution focuses primarily on processing waste of a single type or similar characteristics. This is seen in, for example, DRI (directly reduced iron) fines, slurries and dedusting. In methods where powders obtained from different systems are processed together and formed into briquettes, After the steps of screening, crushing, mixing and combining the material with a binder, it is pressed and 5 The stages, such as curing, are described. Such solutions address by-products that occur within a specific production line. It is aimed at the reuse of products, and recovery within the same process. It aims to achieve this. However, current technical solutions generally involve the central installation of the machine and process line, 10 This requires the waste to be processed in a different region than where it is generated. This situation means that the waste can be transported over a long distance. transport over long distances, dust generation during transport, and increased environmental impacts. This brings with it fine and volatile substances such as flue dust and sludge, especially in iron and steel plants. Serious emission problems can arise during the transportation of sensitive materials, which can cause problems in the workplace. This requires additional measures in terms of health and safety and environmental legislation. Furthermore, these 15 types of measures... In centralized systems, as the production load increases, logistics costs also rise significantly. Another known technical approach involves filtering, drying, and separating the waste before briquetting. It is observed that they are subjected to processing. In particular, metal oxides such as electric arc furnace flue dusts. In the recovery of waste containing chemical or 20 dusts obtained from gas cleaning systems This involves separating the material through thermal processes and then recovering it for reuse in the process. Since solutions often involve multi-stage and complex processes, they should be implemented directly in the field. Higher investment and operating costs compared to viable, compact, and continuously operating systems. It has its costs. For example, "Method for Producing Briquettes from Pellet Fines" with the number US20170268079A1. In the patent application titled "DRI Sludge, DRI Fines and Dust from DRI Dedusting Systems", various fine-grained wastes containing iron are processed using screening, crushing, mixing, and binding. The process of forming it into briquettes through pressing and subsequent curing steps is explained. This In this method, the briquetting process is carried out using roller presses, and the final product is less than 30 It is then recovered and reintroduced into the production process. However, in this solution, the process has negative aspects. a structure designed for operation under pressure, emission control in a closed system or on site There is no integrated in-situ operating logic; furthermore, it does not have dynamic automatic dosing. No mechanism such as a production adjustment is described. 35 Another example is “Plant for the Production of Briquettes of Direct”, numbered WO2024261130A1. This is an application titled "Reduced Iron and Process Thereof". In this application, directly reduced iron is discussed. 3 In the context of iron production, mixing carbon-containing materials with iron oxides and The aim is to recover the briquettes by reintroducing them into the production process. The system in question involves briquettes. It describes the production facility and its associated process flows, for large-scale production facilities. It offers an engineering solution for this purpose. However, in this solution, the direct consumption of the process is also a factor. in-situ machine approach for installation at point 5 under negative pressure leak-proof operation, containment of emissions at the source in the field, and automatic dosing with the furnace. Features such as dynamic production based on specific needs are not included. Another technical solution, as presented in application number CN207136221U, involves a briquetting system. An integrated negative pressure cleaning and dust removal mechanism is described. This 10 The system involves cleaning the dust generated inside the briquetting equipment and the equipment itself. The aim is to improve its performance. However, this solution primarily focuses on the briquetting equipment. It is designed for internal cleaning and maintenance, and the entire process is performed under closed-loop negative pressure from start to finish. operation under controlled conditions, continuous filtration of emissions at the source, and production with automated dosing. It does not offer an integrated system architecture that provides control. 15 In conclusion, the current technique offers significant solutions for the briquetting of metallurgical waste. However, most of these solutions are either purely process-oriented or lack machine integration. It is limited in terms of or limited to classic briquetting machines operating in large central facilities. It remains. In existing systems, the process is continuously 20 in a closed loop and under negative pressure. implementation, containment of emissions at the source, and automatic dosing according to furnace needs. dynamic production and the machine operating directly on-site (in-situ) at the production site The features are not considered together. Therefore, the current technique is within heavy industrial facilities. The need for an integrated, compact, environmentally controlled, and automated waste briquetting machine is fully met. It cannot meet the needs. The inadequacy of current solutions necessitates a development in the relevant technical field. 25 It made it necessary to do so. Brief Description of the Invention The present invention meets the aforementioned requirements and eliminates all disadvantages. metal oxides produced in iron and steel and foundry facilities, which bring some additional advantages. A closed-loop system that enables the processing of powdered materials in a controlled environment and their conversion into briquette form. in-situ operation with negative pressure controlled, automated dosing and feeding systems. Briquetting unit Using this briquetting unit (spoke) (10) to produce briquettes from the said wastes It relates to a production method aimed at its manufacture. 35 4 Based on the current state of the art, the aim of the invention is to process metallurgical dust waste in a closed circuit. an in-situ machine that operates under negative pressure and has automatic dosing capability. Thanks to its processing, environmental emissions are controlled and it is suitable for direct use. The goal is to transform them into briquette products. The purpose of the invention is to process metallurgical powder raw materials by using closed vertical powder receiving silos. The goal is to ensure that it is collected safely and in a controlled manner without coming into contact with the environment. Another purpose of the invention is to improve the process through the use of a negative pressure sealed mixing chamber. The goal is to prevent the dust and volatile gases produced during the process from spreading to the outside environment. 10 Another objective of the invention is the integration of an activated carbon / plasma emission filtration system. The goal is to ensure that volatile organic compounds and micronized dusts are retained at the source. Another purpose of the invention is to enable the use of an automatic dosing and precise weighing unit for 15 different types of food. standardizing the quality of the mixture by feeding raw materials in controlled rates is to ensure. Another objective of the invention is the dynamic control capability of the automatic dosing and precision weighing unit. This ensures that production is carried out in accordance with the furnace's immediate carbon and metal needs. 20 Another objective of the invention is to enable the use of an in-situ (spoke) waste briquetting unit. The goal is to reduce logistics costs by processing raw materials at the point of consumption. Another purpose of the invention is to produce 25 briquettes thanks to the use of a high-pressure briquetting press mechanism. The goal is to transform metallurgical powders into briquettes with high mechanical strength. Another purpose of the invention is to operate the work thanks to its closed-loop system structure that works under negative pressure. The aim is to ensure the improvement of health and safety and environmental compliance. Another purpose of the invention is to produce by using an automated oven feeding conveyor line. The goal is to ensure the uninterrupted transfer of the briquettes directly to the melting furnace. Another objective of the invention is to obtain a final CBI (cold briquette) / HBI (hot briquette) output. The goal is to ensure the use of flexible raw materials suitable for different metallurgical processes. 35 Another objective of the invention is to digitally analyze production parameters through carbon software integration. The goal is to ensure that it is monitored and verified. Another purpose of the invention is to transport materials through pneumatic feeding and a closed-system transfer structure. The goal is to minimize losses and dust generation. 5 Another aim of the invention is to easily adapt it to different facilities thanks to its modular and site-integrated structure. The goal is to provide an adaptable recycling system. Another objective of the invention is to increase production by 10% thanks to the closed and continuously operating configuration of the process. The goal is to ensure its continuity and increase its efficiency. The structural and characteristic features and all the advantages of the invention are given in the figures below and in relation to these figures. This will be understood more clearly thanks to the detailed explanation written with references. Therefore, the evaluation should also be made taking these figures and detailed explanations into consideration. 15 is required. Brief Description of the Figures The structure of the current invention and the best understanding of its advantages, including additional elements, are discussed in section 20. This should be evaluated together with the figures explained below. Figure 1; metallurgical dust waste is fed from closed vertical silos and mixed under negative pressure. processing in the chamber, control by filtering and automatic dosing systems and high The briquettes are formed via a pressure press mechanism and transferred to the melting furnace via an automated line in 25 seconds. It is an integrated machine and system flowchart that shows the transfer of data. Reference Numbers 10. Briquetting unit (spoke) 30 11. Closed vertical dust receiving silos 12. Negative pressure sealed mixing chamber 13. Activated carbon / plasma emission filtration system 14. Automatic dosing and precision weighing unit 15. High-pressure briquetting press mechanism 35 16. Final CBI (Cold Briquette) / HBI (Hot Briquette) Output 17. Automatic oven feeding conveyor belt line 6 20. Carbon software Detailed Description of the Invention In this detailed description, the subject of the invention is metal 5 that arises in iron and steel and foundry facilities. A closed system that enables the processing of oxide-containing powders in a controlled environment to transform them into briquette form. The circuit is in-situ, equipped with negative pressure controlled, automated dosing and feeding systems. working briquetting unit (spoke) (10) using this briquetting unit (spoke) (10) A production method for obtaining briquettes from waste only helps to better understand the subject. This is explained as an example and without creating any limiting effect. 10 The invention describes the controlled handling of fine-grained dust waste of metallurgical and industrial origin within a facility. with a briquetting unit (spoke) (10) which enables it to be recovered in briquette form by processing. Using a briquetting unit (spoke) (10) to turn the said wastes into briquettes It relates to a production method. The general purpose of the invention is to produce a material that tends to disperse in an open environment, 15 Metallurgical dust waste, which is difficult to transport and use directly, is processed in closed, controlled, and automated environments. The goal is to process the material in a suitable order and systematically transform it into a briquette product. Within this scope... The invention covers everything from the acceptance and mixing of raw materials to emission control and dosing. Mechanical, fluid, and filter systems work together interconnectedly from briquetting to conveying to the kiln. and brings together automation elements within a single system integrity. As seen in Figure 1, 20 briquetting unit (spoke) (10), closed vertical dust receiving silos (11), negative pressure sealed mixing chamber (12), activated carbon / plasma emission filtration system (13), automatic dosing and precision weighing unit (14), high pressure briquetting press mechanism (15), final CBI (Cold (Briquette) / HBI (Hot Briquette) Output (16), automatic furnace feeding conveyor line (17) and carbon software It is an integrated on-site recovery scheme that works together with (20). 25 Briquetting unit (spoke) (10) can be installed within the facility, close to the point of use. It is a compact, closed-loop production unit designed in this way. Briquetting unit (spoke) (10) Each element in it performs a specific technical function and the work of these elements together As a result, powdered raw materials are moved along a controlled process line to 30 It is converted into a concentrated briquette product. Briquetting unit (spoke) (10) preferably metallurgical It is placed at a suitable point in the facility and the prescribed powder is sent from an external center. It is configured to accept raw materials or the facility's own production waste. In this respect... Briquetting unit (spoke) (10), not just a press machine, acceptance, protected process, emission It is a process platform that manages the control, dosing, briquetting, and conveying stages together. 35 7 Closed vertical dust receiving silos (11) will take the fine grains into the briquetting unit (spoke) (10). It ensures the safe acceptance and interim storage of raw materials. Closed vertical dustbin. The use of receiving silos (11) prevents the spreading of powdered raw materials into the open area, along with environmental humidity. It reduces uncontrolled contact and spread to the operator area. Closed vertical dust receiving silos. (11) preferably vertical in structure, and the material inside moves downwards due to gravity 5 It is shaped in a way that allows it to flow in a regular manner. Thus, the material is closed on one side. while being protected in the environment, on the other hand, it can move to the next processing stage seamlessly and in a controlled manner. It can be given. One or more types of powder raw materials into closed vertical powder receiving silos (11). These raw materials can be obtained and fed into the system in stages. Figure 2 shows a closed vertical powder receiving unit. silos (11) are shown as the first physical acceptance point of the process and the raw material is controlled 10 It refers to entry into the system. Raw materials taken from inside closed vertical dust receiving silos (11) are sealed with negative pressure. It is transferred into the mixing chamber (12). The negative pressure sealed mixing chamber (12), It operates as a protected processing area inside the briquetting unit (spoke) (10). Negative pressure 15 because a lower pressure is created inside the sealed mixing chamber (12) compared to the outside environment Instead of dust or volatile components inside the cabin escaping outwards, they are drawn inwards towards the suction direction. This is made possible by movement. This is created inside the negative pressure sealed mixing chamber (12). low pressure, a suction line connected to the cabinet and a fan, vacuum pump or located on this line This is achieved through a similar flow generator element. This allows for 20 during the process. This reduces the potential for dust dispersion and creates a cleaner and safer working environment around the system. The negative pressure sealed mixing chamber (12) is also used to bring the raw materials together. It is brought in, mixed with additional self-production waste if necessary, and processed before pressing. It is the section where it is made suitable. The negative pressure sealed mixing cabinet (12) is closed and Because it is leak-proof, the material is less than 25 degrees Celsius from external environmental conditions during mixing. It is affected, and the quality of the mixture is easier to maintain. Active carbon / plasma emission working in conjunction with the negative pressure sealed mixing chamber (12). The filtration system (13) purifies the intake air generated inside the cabin and the unwanted components it carries. It is used for the purpose of activated carbon / plasma emission filtration system (13), during the process 30 retaining micronized dust, odor-carrying components, and volatile substances at the source. It is arranged accordingly. Activated carbon / plasma emission filtration system (13) based on activated carbon. filtering elements, plasma-based purification elements, or a modular system in which these work together. It can consist of a structure. The basic principle here is a negative pressure sealed mixing chamber (12) the process air drawn from it activated carbon / plasma emission filtration system (13) 35 The process involves passing the activated carbon / plasma through a filter and not releasing it into the environment without cleaning. The process is drawn from the filtering system (13), negative pressure sealed mixing chamber (12). 8 a flow line that conveys air and filtering elements positioned along this flow line It is structured to include and provide a system for filtering process air. It has been arranged. Thus, the activated carbon / plasma emission filtration system (13) is only an auxiliary. not a filter, but a controlled and closed loop operating system inside the briquetting unit (spoke) (10) It becomes an integral part of it. Figure 1 shows the activated carbon / plasma emission filtration system (13), 5 shown in relation to the negative pressure sealed mixing chamber (12) and emissions It indicates that it is kept at the process source. inside a negative pressure sealed mixing chamber (12) or connected to this chamber in terms of flow direction Automatic dosing and precision weighing unit (14) that works in this way, for every 10 taken into the system It is used to measure the quantity of raw materials and to provide controlled feeding. Automatic dosing and Precision weighing unit (14) ensures that the powder raw materials are not irregular or haphazard, but specific production. It enables it to be managed according to its needs. In this way, only within the briquetting unit (spoke) (10) No mixing takes place, and at the same time, the quantitative balance of the mixed raw materials is maintained. Automatic dosing and precision weighing unit (14), different 15 depending on the type of product to be produced. It supports feeding scenarios. For example, if a briquette with a higher metallic content is to be produced, then this is included. a suitable feeding regime, if a carbon-weighted briquette is to be produced, then another suitable feed for that purpose. The system can be implemented. Data obtained with the automatic dosing and precision weighing unit (14) for briquetting. It helps to make repeatable and standardized production within the spoke unit (10). Figure 1 shows the automatic dosing and precision weighing unit (14), negative pressure sealed mixing 20 The control located between the cabinet (12) and the high-pressure briquetting press mechanism (15) It is presented as a nutritional element. The mixed and dosed raw materials are then fed into a high-pressure briquetting press mechanism. (15) is transferred into it. High pressure briquetting press mechanism (15), free flow or semi 25 A briquette with high physical strength is produced by concentrating free-flowing, fine-grained raw material. It enables the conversion into its form. The high-pressure briquetting press mechanism (15) in practice It can take the form of a roller, die, or equivalent compression press system; however, the basic The function is to transform the powdered raw material into a solid that will not disperse, can be transported, and can be used in the metallurgical process. It is the conversion of the product structure. 30 in the high pressure briquetting press mechanism (15) The applied pressure depends on the characteristics of the raw material to be used and the type of product to be obtained. It is adjustable. Thus, the system can be used for different purposes within the same briquetting unit (spoke) (10). It can respond to their scenarios. The product obtained at the outlet of the high-pressure briquetting press mechanism (15) is the final CBI (Cold 35 The output of CBI (Cold Briquette) / HBI (Hot Briquette) is taken as (16). The final CBI (Cold Briquette) / HBI (Hot Briquette) The output (16) is the physical transition from powder to concentrated product inside the briquetting unit (spoke) (10). 9 It represents the result. The final CBI (Cold Briquette) / HBI (Hot Briquette) output (16) is based on the usage requirement. depending on whether it is cold-pressed briquette, hot-pressed product or equivalently formed. It can be processed as the final concentrated metallurgical product. Final CBI (Cold Briquette) / HBI (Hot Briquette) Since the output (16) of the briquette has a controlled size and shape at this stage, from open powder raw material In contrast, it can be transported more safely and transferred directly to the process. 5 Final CBI (Cold Briquette) / HBI (Hot Briquette) output (16), automatic kiln feeding conveyor line (17) It is conveyed via the automatic oven feeding conveyor line (17), briquetting unit (spoke) (10). The products are manufactured directly at the production site without the need for any further handling steps. It ensures that the briquettes are transported to the melting point. With the automatic furnace feeding conveyor line (17), the briquettes are regularly 10 It is transported at a certain speed, in a specific direction, and with minimal operator intervention. Thus, the final CBI (Cold Briquette) / HBI (Hot Briquette) output (16) without dispersing or spilling in the open environment and It is delivered to the point of consumption without creating secondary dust formation. Figure 1 shows the automatic oven feeding belt. line (17), melting feed area with final CBI (Cold Briquette) / HBI (Hot Briquette) output (16). It shows the direct connection established between them. 15 Carbon software (20) digital verification and control layer associated with briquetting unit (spoke) (10) It creates. Carbon software (20), measured by automatic dosing and precision weighing unit (14) in recording values, monitoring production conditions and different product modes It can be used to verify which raw materials are used in which production processes with the help of carbon software (20). how it is processed in the cycle, how the feeding pattern is implemented, and under what conditions the type of production is carried out. It becomes possible to track how it is executed. Carbon software (20), in this respect, directly mechanical compression Although not a part of the briquetting unit (spoke) (10), the process is digitally controlled and It is a verification element. The invention method involves briquetting from fine-grained powder waste using a briquetting unit (spoke) (10). It is based on the principle of obtaining the raw material in a closed vertical powder receiving chamber. In this method, the first processing step is the intake of the raw material into a closed vertical powder receiving chamber. The dust is taken into the silos (11). Closed vertical dust receiving silos (11) from the external center. The prescribed powdered raw materials sent, the in-house production waste generated within the facility, or these Loads that will be used together can be received. What is important at this stage is that the raw material is in a closed environment for 30 days. It is the process of collecting, holding, and transferring data to the next processing stage in an orderly manner. Closed Material held in vertical dust receiving silos (11) will reduce clumping and irregular discharge. It is directed downwards in this manner. In the next processing step of the method, the raw material inside the closed vertical powder receiving silos (11) is negative 35 It is placed inside a pressure sealed mixing chamber (12). Negative pressure sealed mixing chamber (12) The material is kept isolated from the external environment. During this time, activated carbon / plasma The emission filtration system (13) works together with the negative pressure sealed mixing chamber (12), It captures fine dust and volatile components carried in the suction air inside the cabin. Thus, the method It is not just a mixing process, but also one in which environmental dispersion is suppressed during the process. It forms a closed-loop process system. Inside the negative pressure sealed mixing chamber (12) The process involves making the raw material safe to mix and ensuring the operator area is 5 It ensures protection from process emissions. Automatic mixing cabinet (12) with negative pressure inside or on the line connected to it The quantities of raw materials are measured using the dosing and precision weighing unit (14) and fed into the system. It is delivered in a controlled manner. With the help of the automatic dosing and precision weighing unit (14), the raw materials are 10 It is fed within a specific production pattern, thus ensuring that the mixture to be prepared is repeatable. Automatic dosing and precision weighing unit (14) is provided at this stage for different raw materials This enables the flows to work together harmoniously and ensures the balance of the pre-press mixture is maintained. If carbon software (20) is used, automatic dosing and precision weighing unit (14) Data collected through this channel can be digitally verified and recorded. 15 The mixed and dosed raw material is then passed through a high-pressure briquetting press mechanism (15) It is fed into it. The process is carried out inside the high-pressure briquetting press mechanism (15), It is the process of compressing the raw material under pressure to transform it into briquette form. At this stage, free The powder structure is transformed into a denser and more manageable product structure. High-pressure briquetting press 20 As a result of compression carried out by mechanism (15), the raw material has the nature of dispersible powder. It loses and becomes the final CBI (Cold Briquette) / HBI (Hot Briquette) output (16). This method This part constitutes the main technical result of the invention; because metallurgical powders are considered waste. Here, it is transformed into a usable briquette product. The final CBI (Cold Briquette) / HBI (Hot Briquette) output obtained after pressing (16), automatic The oven is loaded onto the conveyor belt line (17). It is conveyed via the automatic oven conveyor belt line (17). The resulting final CBI (Cold Briquette) / HBI (Hot Briquette) output (16) is directly to the melting point. is transferred. Thus, the method involves the direct acceptance of raw materials, their processing under closed conditions, briquetting under pressure and the final product is transported to the point of consumption via a closed or controlled line in 30 days. It becomes a continuous process consisting of transmission steps. As shown in Figure 2, the closed vertical powder receiving silos (11), negative pressure sealed mixing cabinet (12), activated carbon / plasma emission filtering system (13), automatic dosing and precision weighing unit (14), high pressure briquetting press mechanism (15), final CBI (Cold Briquette) / HBI (Hot Briquette) output (16) and The sequential relationship established between the automatic oven feeding conveyor line (17) and the method from beginning to end 35 It reveals how it is implemented. 11 As a result, the invention is the briquetting unit (spoke) (10) and this briquetting unit (spoke) (10) It is a system that combines the briquette production method carried out using a closed vertical structure. Safe acceptance with dust acceptance silos (11) and protected by negative pressure sealed mixing cabinet (12) The process is automatic emission control with activated carbon / plasma emission filtration system (13). Controlled feeding with dosing and precision weighing unit (14), high pressure briquetting press 5 Condensation with mechanism (15) with final CBI (Cold Briquette) / HBI (Hot Briquette) output (16) Product acquisition, direct conveying via automatic furnace feeding conveyor line (17) and carbon software (20) With digital verification working together as a whole, metallurgical dust waste is processed on-site and turned into briquettes. It enables the bringing in of a briquetting unit (spoke) with structural elements. Therefore, the invention is both a spoke briquetting unit with structural elements. (10) and also for obtaining briquettes using this briquetting unit (spoke) (10). It should be evaluated as a viable production method.
Claims
12 REQUESTS 1. On-site processing of fine-grained dust waste from metallurgical and industrial sources. It is a working briquetting unit (spoke) (10), and its feature is; - Closed vertical powder receiving silos for the acceptance of fine-grained powder raw materials (11), 5 - negative pressure for processing the mentioned raw materials under closed and negative pressure. pressure sealed mixing cabinet (12), - activated carbon / plasma working in association with negative pressure sealed mixing chamber (12) emission filtering system (13), - Automatic dosing and precise 10 for feeding raw materials in controlled quantities. weighing unit (14), - high pressure for converting mixed raw materials into briquette form It includes a briquetting press mechanism (15).
2. A briquetting unit (spoke) (10) conforming to Claim 1, whose feature is; high pressure briquetting CBI (Cold Briquette) / HBI (Hot Briquette) output obtained at the exit of the press mechanism (15) 15 (16) is included.
3. A briquetting unit (spoke) (10) conforming to Request 1 or 2, the feature of which is; final CBI (Cold B1C Automatic to transport the output (16) of HBI (Hot Briquette) / HBI (Briquette) to the melting point. It includes the oven feed conveyor line (17).
4. A briquetting unit (spoke) (10) in accordance with Claim 1, its feature is; activated carbon / plasma 20 emission filtering system (13), negative pressure sealed mixing chamber (12) a flow line that conveys the process air drawn from it, and on this flow line It includes positioned filtering elements.
5. A briquetting unit (spoke) (10) in accordance with Claim 1, whose feature is automatic dosing and Recording of values measured by the precision weighing unit (14) and production 25 It includes carbon software (20) for verifying the conditions.
6. A briquetting unit (spoke) (10) conforming to Claim 1, and its feature is; closed vertical powder receiving silos (11), negative pressure sealed mixing chamber (12), activated carbon / plasma emission filtering system (13), automatic dosing and precision weighing unit (14) and high pressure briquetting press mechanism (15) components from raw material acceptance to briquetting 30 In a way that ensures the flow of materials up to the next stage, they are in flow communication with each other. It is the fact that it is connected.
7. A briquetting unit (spoke) (10) conforming to Claim 1, with the feature of being a leakproof negative pressure unit. By creating a lower pressure inside the mixing chamber (12) compared to the outside environment, the process To prevent dust and gases generated during the process from spreading outside the system, the fan and vacuum 35 It includes a pump or similar flow-generating element. 13 8. Obtaining briquettes from fine-grained powder waste using a briquetting unit (spoke) (10). It is a method, and its characteristic is; - receiving the raw material into closed vertical dust receiving silos (11), - Negative pressure sealed raw material inside closed vertical dust receiving silos (11) Transfer into the mixing bowl (12), 5 - active raw material inside negative pressure sealed mixing chamber (12) under emission control associated with carbon / plasma emission filtration system (13) mixing and preparation, - raw material is controlled by automatic dosing and precision weighing unit (14) nutrition, 10 - under pressure inside the high-pressure briquetting press mechanism (15) It includes the briquetting process steps.
9. A method for obtaining briquettes in accordance with Claim 8, characterized by a high-pressure briquetting press. The final CBI (Cold Briquette) / HBI of the raw material briquetted within the mechanism (15) The process involves obtaining the output (Hot Briquette) as (16). 15 10. A method for obtaining briquettes conforming to claim 8 or 9, characterized by the final CBI (Cold Briquette) / HBI (Hot Briquette) output (16) product via automatic oven feeding conveyor line (17) This includes the process of transporting the product to the melting point.
11. A method for obtaining briquettes in accordance with Claim 8, characterized by its negative pressure sealed design. A lower (negative) pressure is created inside the mixing chamber (12) compared to the outside environment. a suction line for process air and a flow generator connected to this line This involves the withdrawal process step.
12. A method for obtaining briquettes according to claim 8 or 11, characterized by negative pressure. Process air drawn from inside the sealed mixing chamber (12) is activated carbon / plasma This includes the process step of purifying the emissions by passing them through the emission filtration system (13). 25 13. A method for producing briquettes in accordance with Claim 8, characterized by automatic dosing and precise Data measured by the weighing unit (14) are digitally transmitted via the carbon software (20). This includes the verification and registration process step.
14. A method for obtaining briquettes in accordance with Claim 8, characterized by: closed vertical dust receiving silos. (11) The raw materials taken into it are prescription powder raw materials coming from an external center 30 and / or includes the processing step of in-house generated waste from the facility.