TANK FLUIDIZATION SYSTEM USED IN DUMP TRUCK / SILO TRUCKS

Abstract

The invention relates to a system for fluidizing the material inside the tank during unloading in tipper silo trucks (SSK) used for transporting bulk powder and granular materials. The system consists of an upper air inlet connection (1) that provides compressed air to the system, a main air supply line (2) that conveys this air, a distributor manifold (3) that distributes the air to numerous outlet lines (5), and a fluidization line (4) that runs longitudinally inside the tank and has numerous outlet lines (5) on it. The compressed air supplied to the material inside the tank from the outlet lines (5) reduces friction between the material particles, creating a fluidization zone (7) and ensuring the uninterrupted movement of the material towards the outlet cone.The invention reduces system complexity, assembly and maintenance costs by operating without the need for an aeration diffuser used in existing technology; it shortens emptying time by preventing bridging and clogging problems and minimizes the amount of product remaining in the tank.

Description

1 TARIFF TANK FLUIDIZATION USED IN DUMP TRUCK SILO TRUCKS SYSTEM Technical Area The invention relates to an in-tank fluidization system used in tipper silo trucks. 5 State of the Art Regulation of flow during unloading of cargo in tipper silo trucks and inside the tank In order to ensure the necessary pressure balance in its volume, in the outlet cone region of the tank Ventilation diffusers are installed. These diffuser systems utilize air... The lines, working together with various fittings and valve groups, enable the product to output 10 controlled distribution of airflow while directing it towards the cone Diffuser-based solutions are based on the fluidization principle, and bulk cargo by penetrating compressed air into the material from the tank bottom The goal is to develop fluid behavior. Current diffuser-based systems have a number of technical disadvantages in practice. This is observed in the diffuser unit as well as the air lines, valve groups and connections. The inclusion of auxiliary equipment such as components in the system improves the overall structure. This leads to increased complexity and greater assembly and labor costs. These additional components increase both the initial investment cost and operating costs. This is a contributing factor. Additionally, diffuser surfaces become covered with dust over time. Due to clogging or blockage, periodic maintenance and cleaning are required. This situation negatively affects the continuity of vehicle use. Despite the use of diffuser systems, product bridging occurs in the outlet cone region and It is known that blockage problems cannot be completely resolved; this situation affects bowel function. This leads to an increase in duration and the emergence of flow irregularities. 25 After the emptying process is complete, certain marks appear on the inner surfaces of the tank and in the cone area. The possibility of leaving behind a certain amount of product residue can also lead to material loss and problems during subsequent loading operations. This leads to a risk of cross-contamination. In addition, the diffuser... Because the system requires additional space on the vehicle chassis, it is particularly suitable for tight working conditions. Installation and operation of the system in usage environments with a dedicated area of ​​30 It is becoming more difficult. 2 The complex structure and high cost of diffuser-based discharge systems in current technology, the need for maintenance and the inability to fully resolve blockage and bridging problems Therefore, dump silo trucks are simpler, lower cost, and require less maintenance. an alternative technical solution is needed to improve elimination efficiency. It is seen. 5 In conclusion, due to the negative aspects described above and the current solutions being the subject of discussion... Due to its shortcomings, an improvement is needed in the relevant technical field. It has been made. Purpose of the Invention The invention was created by drawing inspiration from existing situations and addressing the aforementioned drawbacks. 10 It aims to solve the problem. The main purpose of the invention is to create a tipper truck used for transporting bulk powder and granular materials. Silo trucks (SSK) are used especially for transporting cement, ash, lime, mineral powders and similar materials. In silo tankers where fluidizable bulk cargoes are unloaded using pneumatic methods to be implemented, the flow of material inside the tank during unloading is 15 a new fluidization system has emerged that improves and increases discharge efficiency It is the placement. Another objective of the invention is to improve the material at the tank outlet cone in the current technology. the need for an aeration diffuser system used for fluidization a 20 that completely eliminates it, but instead directly affects the tank's internal volume. The aim is to provide a fluidization system. In this context, the invention covers the supply of fluid from the overhead air line. The compressed air is distributed through a distribution pipe placed inside the tank. It envisages the direct transmission to the tank's internal volume. The aforementioned distribution pipe... Thanks to the multiple air outlets located on it, compressed air can be circulated through the tank. by distributing the material mass inside evenly and thus 25 The aim is to efficiently fluidize the material throughout the tank volume. Another objective of the invention is to achieve this homogeneous fluidization effect within the tank. Thanks to this, material movement is supported during unloading and exit. Product bridging and clogging, frequently encountered in the current technology in the region. The aim is to significantly reduce these problems. Accordingly, another objective of the invention is 30 the amount of product remaining on the inner surfaces of the tank and in the cone region after the unloading process 3 minimizing material loss, thus preventing and varying loads. The aim is to reduce the risk of possible contamination between them. Another objective of the invention is to provide continuous and consistent air distribution within the tank. by increasing flow continuity and thus shortening the emptying time The goal is to increase operational efficiency. The system includes a diffuser, additional air lines, and connection 5. Eliminates the need for complex auxiliary equipment such as components and valve groups. Thanks to its ability to lift, another aim of the invention is to simplify assembly processes. The goal is to reduce maintenance and operating costs. This also addresses the clogging of diffuser surfaces. elimination of the need for periodic cleaning and maintenance arising from contamination or pollution This is also among the technical results that the invention aims for. 10 Another aim of the invention is to enable use, especially in environments with limited working space. easily assembled, structurally simplified, low cost and high By offering a reliable fluidization system for dump silo trucks The goal is to holistically improve discharge performance and overall operational efficiency. The structural and characteristic features and all the advantages of the invention are given in the figures below and 15 This becomes clearer thanks to the detailed explanation written with references to these figures. This will be understood, and therefore the evaluation should also take these forms and detailed explanations into consideration. It needs to be done by taking precautions. Figures that will help understand the invention. Figure 1 shows the appearance of the system that is the subject of the invention. 20 Figure 2 shows a detailed view of the system that is the subject of the invention. Figure 3 shows a detailed view of the system that is the subject of the invention. Figure 4 shows the system described in the invention on the tank. Explanation of Part References 1. Top air intake connection 25 2 Main air supply lines 3 Distributor collectors 4 Fluidization lines Outlet line 6 Pipe fixing elements 30 7 Fluidization zones 4 Detailed Description of the Invention This detailed explanation describes the tank interior used in the dump silo trucks that are the subject of the invention. The preferred configurations for fluidization systems are not only better understood in this context. It is explained in a way that facilitates understanding. The tank fluidization system described in this invention essentially consists of a top air inlet connection 5 (1), main air supply line (2), distributor manifold (3), fluidization line (4), outlet line (5) consists of pipe fixing elements (6) and fluidization zone (7) It is coming. Thanks to the combined operation of the aforementioned elements, the dump silo truck (SSK) unloading of bulk powder and granular material located inside the tank body of the vehicles During the process, efficient and homogeneous fluidization is ensured. 10 In the system, compressed air is supplied from a compressor or similar air source. It is first connected to the system via the upper air intake connection (1). Upper air intake connection (1) constitutes the interface between the air source on the vehicle and the system. It enables the controlled introduction of compressed air into the system. It is known. Compressed air taken from the upper air inlet connection (1), then main air 15 via the supply line (2) to the distributor manifold (3) located inside the tank. It is transmitted. The main air supply line (2) is connected to the upper air inlet connection (1) and the distributor manifold. (3) is a pipeline that enables the transport of compressed air between them, It functions as a connecting element that ensures the continuity of airflow in the system. The distributor manifold (3) distributes the compressed air from the main air supply line (2) to tank 20 numerous outlet lines located on the fluidization line (4) within it (5) It is the distribution element that ensures controlled and balanced distribution. Thanks to this structure of the distributor manifold (3), the compressed air transmitted into the tank is a single unit. not from a point, but numerous outlets located along the fluidization line (4) The air is supplied simultaneously from this point, thus ensuring homogeneity in air distribution. is provided. Fluidization line (4) extends longitudinally within the tank interior and It takes compressed air from the distributor manifold (3) and distributes it to the bulk material in the tank. It forms the main pipeline that transmits fluidization. Specific on the fluidization line (4) Outlet lines arranged at intervals (5) deliver compressed air into the material mass 30 These openings are in the nature of exit openings that allow direct guidance, and from these openings The escaping air penetrates the material volume inside the tank, creating a fluidizing effect. This allows the formation of the pipe elements that make up the fluidization line (4). pipe fastening elements fixed to the inner surface of the tank or to the tank support structure (6) through which vibration and ground that may occur during transportation and unloading operations It is kept in a fixed position against changes. This ensures the fluidization line. (4) its position inside the tank is maintained and the long-term operational reliability of the system is 5 is being increased. Compressed air is supplied from the outlet lines (5) to the material mass inside the tank, by penetrating between the particles that make up the material, as a fluidization zone (7) Friction between material particles within the defined working volume reducing their forces and thus enabling the material to exhibit fluid behavior. 10 This effect, which occurs in the fluidization region (7), ensures that the tank The bulk material inside moves more easily during the unloading process, and The water flows more smoothly from the inside of the tank body towards the exit direction. Thus, product bridging and clogging tendencies, which are frequently encountered in current technology, occur. The amount of material delivered to the unloading line is significantly reduced, ensuring uninterrupted delivery. 15 is provided. The most important technical feature of the system described in the invention is that the fluidization effect occurs at the outlet. without using a separate ventilation diffuser placed in the area, directly inside the tank It is formed in volume and mass of material. Top air inlet connection (1), main air supply line (2), distributor manifold (3), fluidization line (4) and outlet 20 The integrated structure consisting of lines (5) fluidizes the material inside the tank. It performs all the necessary functions on its own, and is used in current technology. auxiliary equipment such as diffusers, additional air lines, fittings and valve assemblies This eliminates the need for it. In this way, the overall structure of the system... It is being simplified, the assembly process is being made easier, and it is suitable for use in narrow workspaces. 25 It is even feasible in certain environments. In addition, periodic cleaning and maintenance are required in diffuser-based systems. Thanks to the simple structure of the fluidization line (4) and outlet lines (5) in the invention, minimum Mechanical stability is provided by pipe fixing elements (6), This contributes to the long-lasting and reliable operation of the system. Tank 30 homogeneous and continuous air is provided throughout the fluidization zone (7) inside Thanks to its distribution, the amount of product remaining on the inner surfaces of the tank after the unloading process This reduces discharge time, shortens emptying time, and increases flow continuity. As a result, 6 The integrated system extends from the top air inlet connection (1) to the fluidization zone (7). The air distribution and fluidization structure provides low cost in tipper silo trucks. It offers a low-maintenance and highly efficient waste disposal solution.

Claims

7 REQUESTS 1. Dump truck / silo truck used for transporting bulk powder and granular materials (SSK) in vehicles, fluidizing the material inside the tank during unloading. It is an in-tank fluidization system designed to provide;  A top air valve allows compressed air to enter the system from an air source. 5 input link (1),  a main air supply that transmits compressed air from the upper air inlet connection (1) supply line (2),  Controlled pressure of air coming from the main air supply line (2) a distributor collector (3) distributing to a number of output lines (5), 10  longitudinally extending inside the tank and receiving pressure from the distributor manifold (3) multiple devices positioned on it to direct air to the material inside the tank. a fluidization line (4) which has several outlet lines (5)  compressed air supplied to the material mass inside the tank from the outlet lines (5) by means of reducing friction between material particles and 15 a fluidization zone where the material is fluidized (7) It includes.

2. The system is compliant with Claim 1 and its characteristic is that the pipes forming the fluidization line (4), Pipe fixing elements to ensure the pipe is held in a fixed position inside the tank. (6) includes. 20

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