Cleaning device for mineral products

Abstract

The utility model discloses a cleaning device for mineral products, which comprises a workshop section shed and a net-shaped transmission mechanism, the workshop section shed is divided into an internal cleaning cavity and an external equipment cavity, a plurality of groups of bent flushing pipes are arranged in the cleaning cavity, and flushing nozzles are arranged at the upper ends, the side surfaces and the lower ends of the bent flushing pipes; a flushing water pump communicated with the multiple groups of bent flushing pipes is mounted in the equipment cavity on the north side of the cleaning cavity, and an outer port of the flushing water pump is communicated with an external water supply system or a water tank through a pipeline; a water catchment plate is arranged at the bottom of an inner cavity of the cleaning cavity, and a water receiving tank is arranged at the lower end of the water catchment plate. Sewage generated by flushing is collected by the water collecting plate and then discharged into the water receiving tank for unified treatment. The mineral product cleaning device has the advantages that multi-angle washing can be realized, the equipment layout is reasonable, and the drying function is realized, so that the requirement of high-efficiency cleaning and processing of mineral products is met.

Description

Technical Field

[0001] This utility model relates to the field of cleaning mineral products, specifically to a cleaning device for mineral products. Background Technology

[0002] Currently, there are several reasons why mineral products are cleaned during processing:

[0003] Improving grade: Mineral products often contain impurities such as mud, sand, and other useless minerals. Washing removes these impurities, increases the content of useful minerals, and thus improves the grade of the mineral product. For example, in iron ore mining, washing removes mud and gangue from the ore surface, increasing the iron content and making it more economically valuable.

[0004] Facilitates subsequent processing: Cleaning makes the mineral materials more uniform in particle size, reducing particle adhesion and agglomeration, which is beneficial for subsequent processing steps such as crushing, grinding, and sorting. Clean, uniformly sized materials are better suited to the requirements of processing equipment, improving processing efficiency and product quality. For example, in the flotation process of copper ore, cleaned copper ore particles can better contact flotation reagents, increasing copper recovery.

[0005] Reduce equipment wear: Impurities in mineral products, especially those with high hardness, can cause wear and tear on equipment during processing. Cleaning can remove these impurities, reducing wear and tear, extending equipment lifespan, and lowering maintenance and replacement costs. For example, in ore crushing equipment, if the ore contains a large amount of mud and sand, it will accelerate the wear of crusher hammers, liners, and other components; cleaned ore can reduce this wear.

[0006] Reducing environmental pollution: Unwashed mineral materials may carry large amounts of pollutants such as mud and dust, which can easily generate dust during transportation, storage, and processing, causing environmental pollution. Washing mineral products can effectively reduce dust emissions and mitigate the impact on the surrounding environment and air quality.

[0007] Therefore, in the mineral processing industry, mineral cleaning is a crucial step in improving product quality and meeting subsequent processing needs. Currently, many mineral products are covered with a large amount of mud, sand, and other impurities after mining. These impurities not only reduce the grade of the mineral products but also affect the efficiency and quality of subsequent processing, while also accelerating the wear and tear on processing equipment. Existing mineral cleaning methods and devices have many shortcomings. Some cleaning devices have a single rinsing angle, making it difficult to thoroughly clean impurities on the surface and in crevices of the mineral products, resulting in incomplete cleaning and low cleaning efficiency. Some cleaning devices have an unreasonable layout, placing key equipment such as rinsing pumps inside the cleaning chamber, which not only occupies cleaning space and affects the layout and installation of the equipment but also accelerates equipment aging due to long-term exposure to a humid environment, increasing the difficulty and cost of maintenance and repair. In addition, most cleaning devices lack drying functions, requiring the cleaned mineral products to be transferred to other drying equipment for processing, increasing transportation costs and time costs, and potentially leading to re-contamination during transportation. Utility Model Content

[0008] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a mineral cleaning device, which is a mineral cleaning device that can rinse from multiple angles, has a reasonable equipment layout, and has a drying function, so as to meet the needs of efficient cleaning and processing of mineral products.

[0009] This utility model is implemented as follows: a mineral product cleaning device is constructed, characterized in that the device comprises a section shed for rinsing the mineral product, and a horizontally arranged mesh conveyor mechanism that passes through the section shed laterally. The mineral product to be cleaned is placed on the mesh conveyor mechanism at the inlet end. The section shed is divided into an internal cleaning chamber and an external equipment chamber. The mesh conveyor mechanism is located within the cleaning chamber, and multiple sets of curved rinsing pipes are arranged within the cleaning chamber. Rinsing nozzles are installed at the upper, side, and lower ends of the curved rinsing pipes, and the rinsing nozzle at the upper end of the curved rinsing pipes rinses the mesh conveyor mechanism from top to bottom. The side-mounted flushing nozzles are angled downwards to flush the mesh conveyor mechanism, while the flushing nozzles at the lower end of the curved flushing pipes flush the mesh conveyor mechanism from bottom to top. This ensures that the mineral materials on the mesh conveyor mechanism are flushed from multiple positions and angles, guaranteeing thorough flushing and improving flushing efficiency. A flushing water pump connected to multiple sets of curved flushing pipes is installed inside the equipment cavity on the north side of the cleaning chamber. The external port of the flushing water pump is connected to an external water supply system or water tank via a pipeline. A water collection plate is installed at the bottom of the inner cavity of the cleaning chamber, and a water receiving tank is installed at the lower end of the water collection plate. This facilitates the collection of wastewater generated during flushing, which is then discharged into the water receiving tank for unified treatment.

[0010] Furthermore, the mesh conveying mechanism is used to drive the mineral product material to be cleaned laterally through the section shed; the mesh conveying mechanism consists of a motor, a drive roller, a driven roller, and a mesh conveyor belt; the mesh conveyor belt is tensioned between the drive roller and the driven roller, and the motor is connected to the drive roller to provide transmission power to the mesh conveying mechanism.

[0011] Furthermore, the top of the cleaning chamber is sealed to reduce the leakage of water vapor during rinsing.

[0012] Furthermore, the cleaning chamber is provided with multiple sets of observation windows made of transparent material on its front and side sides, which facilitates personnel to observe the cleaning process of the mineral materials from the outside in.

[0013] Furthermore, the outlet end of the device is equipped with a drying section for the washed mineral materials, which is used to dry the mineral materials immediately after washing.

[0014] Furthermore, the device also includes a control cabinet for controlling the mesh transmission mechanism and the flushing water pump, and the top of the control cabinet is equipped with a warning device that can provide audible and visual warnings if the equipment malfunctions.

[0015] This utility model has the following advantages: This mineral product cleaning device has many significant advantages and effectively solves the drawbacks of traditional cleaning devices. The specific beneficial effects are as follows:

[0016] (1) High-efficiency cleaning: By arranging multiple sets of curved flushing pipes in the cleaning chamber and setting flushing nozzles at the top, sides and bottom, flushing can be achieved from the top, sides diagonally downward and downward upward in multiple positions and angles. This can deeply clean the surface and crevices of mineral blocks or larger particles, avoid cleaning dead corners, and greatly improve flushing efficiency and cleaning quality. (2) Reasonable layout and convenient maintenance: The workshop shed is divided into a cleaning chamber and an equipment chamber. The flushing water pump and other facilities are placed in the equipment chamber outside the cleaning chamber, optimizing the overall layout and avoiding overcrowding of equipment in the cleaning chamber. At the same time, it keeps the equipment away from the humid flushing environment, reduces the aging rate of the equipment, facilitates daily maintenance and repair, and saves maintenance costs and time. (3) Optimized sewage collection and treatment: A water collection plate and a water receiving tank are set at the bottom of the cleaning chamber, which can quickly and effectively collect the sewage generated by flushing, realize centralized and unified sewage treatment, reduce the pollution caused by random sewage discharge to the environment, and meet environmental protection requirements. (4) Complete functions: The device is equipped with a drying section at the outlet end to realize the integrated operation of cleaning and drying, avoid secondary pollution during the transfer of mineral products after cleaning, and save transportation costs and time; the top of the cleaning chamber is sealed to reduce the overflow of rinsing water and keep the workshop environment dry; transparent observation windows are set on the front and side to facilitate operators to observe the material cleaning status in real time and adjust the cleaning parameters in a timely manner; the control cabinet is equipped with warning devices to accurately control the mesh transmission mechanism and rinsing water pump, and provide timely audible and visual warnings when the equipment fails, so as to facilitate quick fault location and timely repair, and ensure stable operation of the equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall implementation of this application;

[0018] Figure 2 This is a side view of the overall implementation of this application;

[0019] Figure 3 This is an internal schematic diagram of the cleaning device of this application. Detailed Implementation

[0020] The following will be combined with the appendix Figures 1-3 This utility model will be described in detail, and the technical solutions in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0021] This utility model provides a cleaning device for mineral products, such as... Figures 1-3As shown, the device can be implemented as follows: The device comprises a shed 1 for washing mineral products, and a horizontally arranged mesh conveyor 2 that passes through the shed 1 laterally. The mineral material to be washed (such as mineral blocks or materials with a certain particle size) is placed into the mesh conveyor 2 at the inlet end. The shed 1 is divided into an internal washing chamber 3 and an external equipment chamber 4. The mesh conveyor 2 is located within the washing chamber 3, and multiple sets of curved washing pipes 5 are arranged within the washing chamber 3. Washing nozzles 6 are installed at the upper, side, and lower ends of the curved washing pipes 5. The washing nozzles at the upper end of the curved washing pipes 5 wash the mesh conveyor 2 from top to bottom, while the washing nozzles at the side of the curved washing pipes 5 wash downwards at an angle. The flushing nozzles at the lower end of the curved flushing pipes 5 are directed upwards towards the mesh conveying mechanism 2, ensuring that the mineral materials on the mesh conveying mechanism 2 are flushed from multiple positions and angles, thus ensuring thorough flushing and improving flushing efficiency. A flushing water pump 7 connected to multiple sets of curved flushing pipes 5 is installed inside the equipment cavity 4 on the north side of the cleaning chamber 3. Placing the flushing water pump 7 and other facilities outside the cleaning chamber 3 not only facilitates a neater layout but also makes maintenance and repair easier. The external port of the flushing water pump 7 is connected to an external water supply system or water tank via a pipeline. A water collection plate 8 is installed at the bottom of the inner cavity of the cleaning chamber 3, and a water receiving tank 9 is installed at the lower end of the water collection plate 8. This allows the wastewater generated during flushing to be collected by the water collection plate 8 and discharged into the water receiving tank 9 for unified treatment. It should be noted that there are multiple flushing water pumps 7. Each flushing water pump 7 is used to connect 3-5 sets of curved flushing pipes 5. A set of solenoid valves is installed at the corresponding position on each set of curved flushing pipes 5 to control the water output of that set of curved flushing pipes 5.

[0022] In the implementation of the mineral product cleaning device described in this application; the mesh conveying mechanism 2 is used to drive the mineral product material to be cleaned to pass laterally through the section shed 1; the mesh conveying mechanism 2 is composed of a motor, a drive roller, a driven roller and a mesh conveyor belt; the mesh conveyor belt is tensioned between the drive roller and the driven roller (multiple), and the motor is connected to the drive roller to provide transmission power to the mesh conveying mechanism 2.

[0023] In the implementation of the mineral cleaning apparatus described in this application, the top of the cleaning chamber 3 is sealed to reduce the leakage of water vapor during rinsing.

[0024] In the implementation of the mineral cleaning device described in this application, multiple sets of observation windows 10 made of transparent material are provided on the front and side of the cleaning chamber 3 to facilitate personnel to observe the cleaning of mineral materials from the outside in.

[0025] In the implementation of the mineral cleaning apparatus described in this application, the outlet end of the apparatus is provided with a drying section 11 for drying the mineral material after rinsing.

[0026] In the implementation of the mineral cleaning device described in this application, the device also includes a control cabinet 12 for controlling the mesh conveying mechanism 2 and the flushing water pump 7, and the top of the control cabinet 12 is provided with a warning device 13, which can provide audible and visual warnings when the equipment malfunctions.

[0027] The operation process of this mineral product cleaning device is described below:

[0028] (a) Equipment installation

[0029] Section Shed Construction: Based on the actual site and mineral product cleaning requirements, section shed 1 is constructed, and the internal cleaning chamber 3 and the external equipment chamber 4 are reasonably divided to ensure that the space layout of the two is reasonable and facilitates subsequent equipment installation and operation.

[0030] Mesh conveyor installation: Install the drive roller and driven roller in appropriate positions within the cleaning chamber 3, tension the mesh conveyor belt, and ensure its smooth operation. Install the motor and connect it to the drive roller to complete the installation of the mesh conveyor mechanism 2, ensuring that the mineral materials can pass laterally through the section shed 1 under its drive.

[0031] Flushing system installation: Install multiple sets of curved flushing pipes 5 inside the cleaning chamber 3, and fix the flushing nozzles 6 to the upper, side, and lower ends of the curved flushing pipes 5 respectively. Install a flushing water pump 7 inside the equipment chamber 4, and connect it to the multiple sets of curved flushing pipes 5 through pipelines. At the same time, connect the external port of the flushing water pump 7 to an external water supply system or water tank to ensure normal water supply to the flushing system.

[0032] Installation of other components: Install a water collection plate 8 at the bottom of the inner cavity of the cleaning chamber 3, and connect a water tank 9 to its lower end; install the drying section 11 at the outlet end of the device; install the control cabinet 12 and connect it to the mesh transmission mechanism 2 and the flushing water pump 7, and install a warning device 13 on the top of the control cabinet 12; install a transparent observation window 10 on the front and side of the cleaning chamber 3.

[0033] (II) Operation and Run

[0034] Transmission system debugging: Start the motor, check the operation of the mesh transmission mechanism 2, ensure that the mesh conveyor belt runs smoothly and without deviation, adjust the motor speed to a suitable range, and ensure the stability of mineral materials during transmission.

[0035] Flushing system commissioning: Turn on the flushing water pump 7, check the water output of each flushing nozzle 6, ensure that the water pressure is stable, the angle meets the design requirements, and that there is no leakage in the multiple sets of curved flushing pipes 5.

[0036] Drying system commissioning: Start drying section 11, set appropriate drying temperature and time, check the drying effect, and ensure that the rinsed mineral products can be effectively dried.

[0037] Overall linkage debugging: Place a small amount of mineral product material to be cleaned at the inlet end of the mesh conveyor mechanism 2, start the entire cleaning device, observe the cleaning and drying effect of the material during the conveying process, check the coordination between the components, and adjust in time if there are any abnormalities.

[0038] (III) Operation

[0039] Material cleaning: Place the mineral blocks or larger particles to be cleaned at the inlet end of the mesh conveyor mechanism 2. The material enters the cleaning chamber 3 with the mesh conveyor belt. The flushing nozzles 6 on the multiple sets of curved flushing pipes 5 flush the material from multiple angles to remove surface impurities.

[0040] Wastewater collection: Wastewater generated during flushing is collected by the water collection plate 8 and flows into the water receiving tank 9. The wastewater in the water receiving tank 9 is treated periodically.

[0041] Drying operation: The cleaned material enters the drying section 11 along the mesh conveyor belt and is dried under the set drying conditions. The dried mineral product is output from the outlet end of the device.

[0042] Equipment monitoring and maintenance: Operators can observe the cleaning process of materials in the cleaning chamber through the observation window 10. The control cabinet 12 monitors the operating status of the mesh conveyor mechanism 2 and the flushing water pump 7 in real time. If the equipment malfunctions, the warning device 13 will issue an audible and visual warning, and the operator will promptly stop the machine for inspection and maintenance. Regular maintenance will be performed to ensure the long-term stable operation of the cleaning device.

[0043] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning device for mineral products, characterized in that; The device comprises a shed (1) for washing mineral products and a mesh conveyor (2) arranged horizontally and passing through the shed (1). The mineral product to be washed is placed on the mesh conveyor (2) at the inlet end. The shed (1) is divided into an internal washing chamber (3) and an external equipment chamber (4). The mesh conveyor (2) is located in the washing chamber (3), and multiple sets of curved washing pipes (5) are arranged in the washing chamber (3). The upper, side and lower ends of the curved washing pipes (5) are equipped with washing nozzles (6). The washing nozzle at the upper end of the curved washing pipe (5) washes the mesh conveyor (2) from top to bottom, and the washing nozzle at the side of the curved washing pipe (5) washes downwards along the mesh conveyor (2). The washing nozzles at the lower end of the curved washing pipes (5) are aligned with the mesh conveying mechanism (2) for rinsing, ensuring that the mineral materials on the mesh conveying mechanism (2) are rinsed from bottom to top, thus ensuring that the rinsing is in place and improving the rinsing efficiency. A rinsing water pump (7) connected to multiple sets of curved washing pipes (5) is installed in the equipment cavity (4) on the north side of the cleaning chamber (3). The outer port of the rinsing water pump (7) is connected to the external water supply system or water tank through a pipeline. A water collection plate (8) is set at the bottom of the inner cavity of the cleaning chamber (3), and a water receiving tank (9) is set at the lower end of the water collection plate (8). The wastewater generated by rinsing is collected by the water collection plate (8) and discharged into the water receiving tank (9) for unified treatment.

2. The washing device for mineral products according to claim 1, characterized in that; The mesh conveying mechanism (2) is used to drive the mineral product material to be cleaned to pass laterally through the section shed (1); the mesh conveying mechanism (2) consists of a motor, a drive roller, a driven roller and a mesh conveyor belt; the mesh conveyor belt is tensioned between the drive roller and the driven roller, and the motor is connected to the drive roller to provide transmission power to the mesh conveying mechanism (2).

3. The washing device for mineral products according to claim 1, characterized in that; The top of the cleaning chamber (3) is sealed, which reduces the leakage of water vapor during rinsing.

4. The washing device for mineral products according to claim 1, characterized in that; The cleaning chamber (3) has multiple sets of observation windows (10) made of transparent material on its front and side sides, which makes it convenient for personnel to observe the cleaning of mineral materials from the outside to the inside.

5. The washing device for mineral products according to claim 1, characterized in that; The outlet end of the device is provided with a drying section (11) for the washed mineral materials, which is used to dry the mineral materials immediately after washing.

6. The washing device for mineral products according to claim 1, characterized in that; The device also includes a control cabinet (12) for controlling the mesh transmission mechanism (2) and the flushing water pump (7), and the top of the control cabinet (12) is provided with a warning device (13) that can provide an audible and visual warning if the equipment malfunctions.

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