Dust collecting device for sintering pallet

Abstract

The utility model discloses a dust collecting device for a sintering pallet, which relates to the technical field of dust collection, and comprises a dust collection assembly, a cooling assembly, a dust collection power assembly and a control panel, the dust collection assembly comprises a dust collection barrel and a material collection barrel body, and the dust collection barrel comprises a dust collection port, a dust collection conveying box, a water filtering component and a rotary connecting port. The rotary connecting port is connected to one end of the material collecting barrel, the material collecting barrel is installed on the fixing frame, the control panel is arranged on one side of the fixing frame, the rotary connecting port is installed on the dust collection conveying box, the water filtering component is installed in the dust collection conveying box, the dust collection port is connected to the other side of the dust collection conveying box, and the cooling assembly is installed at the other end of the material collecting barrel. The dust collection device is excellent in dust collection efficiency, cooling effect, automatic control, installation and maintenance and the like, and has remarkable beneficial effects.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collection, and particularly relates to a dust collection device for a sintering trolley. Background Art

[0002] The sintering process is an important link in iron and steel production. In this process, various powdered iron-containing raw materials, fuels, and fluxes are mixed and then ignited and sintered at high temperatures to cause adhesion between raw material particles and form sintered ore. During this process, a large amount of sintering flue gas dust is generated. These dusts not only affect the air quality of the production environment but may also cause wear to equipment, reducing production efficiency and product quality. During the sintering process, a large amount of dust and dust emissions are generated during the crushing, screening, batching, and transportation of raw materials, fuels, and fluxes. At the same time, during the ignition and sintering processes of the sintering machine, a large amount of soot and dust are also generated at the head, tail, and exhaust systems; the sintering flue gas has a high temperature and contains a certain amount of moisture, increasing the difficulty of dust collection. The dust particles in the sintering flue gas are small, have a wide distribution range, the viscosity of the ash increases, and the hygroscopicity is strong. The dust particles are fine and light in specific gravity, and are prone to secondary flying, increasing the difficulty of treatment. In order to effectively reduce the dust generated during the sintering process, reduce the dust concentration at the production site, improve the working environment, ensure the physical health of workers, and improve production efficiency. In summary, there is a need for a dust collection device for a sintering trolley in aspects such as improving the production environment, increasing production efficiency, enhancing product quality, and meeting environmental protection requirements. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems of dust collection technology on the sintering trolley to a certain extent. For this reason, the utility model provides a dust collection device for a sintering trolley.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a dust collection device for a sintering trolley, which specifically includes a dust suction component, a cooling component, a dust suction power component, and a control panel. The dust suction component includes a dust suction collection cylinder and an aggregate barrel body. The dust suction collection cylinder includes a dust suction port, a dust suction delivery box, a water filtration component, and a rotary connection port. The rotary connection port is connected to one end of the aggregate barrel body. The aggregate barrel body is installed on a fixed frame body. The control panel is arranged on one side of the fixed frame body. The rotary connection port is installed on the dust suction collection cylinder. The water filtration component is installed inside the dust suction delivery box. The dust suction port is connected to the other side of the dust suction delivery box. The cooling component is installed at the other end of the aggregate barrel body. The control panel is arranged on the fixed frame body.

[0005] In a preferred embodiment of the present utility model, the dust suction power assembly includes a motor, a dust suction fan, and a connecting sub-frame. The motor is arranged on one side of the fixed frame body and is electrically connected to the dust suction fan. The dust suction fan is arranged on one side of the aggregate bucket body through the connecting sub-frame, and the dust suction fan is communicated with the aggregate bucket body.

[0006] In a preferred embodiment of the present utility model, the dust suction collection cylinder, the dust suction fan, and the aggregate bucket body are communicated with each other.

[0007] In a preferred embodiment of the present utility model, the cooling assembly includes a cooling air pump body, a piston body, a cooling medium storage tank, a control valve, and a cooling gas pipeline. The cooling air pump body is arranged on the connecting sub-frame. The cooling air pump body is connected to the piston body. One end of the cooling air pump body is connected to the cooling gas pipeline. The cooling medium storage tank is arranged on one side of the connecting sub-frame and is communicated with the cooling air pump body and the piston body. The control valve is arranged on the cooling medium storage tank.

[0008] In a preferred embodiment of the present utility model, the water filtering component includes a filtering chamber, a drainage pipeline, a drainage valve, and a water storage container. The filtering chamber is arranged to connect to the dust suction port. The drainage pipeline is connected to the filtering chamber and is arranged in the dust suction conveying box. The drainage valve is arranged on the drainage pipeline. The end of the drainage pipeline is connected to the water storage container.

[0009] In a preferred embodiment of the present utility model, the control panel is connected to the control valve and the motor.

[0010] The beneficial effects of the present utility model are as follows: After adopting the above structure, the dust generated by the sintering trolley is collected through the dust suction assembly. The dust suction port is directly connected to the dust suction conveying box to ensure that the dust is quickly sucked in, and the water in the dust is removed through the water filtering component to avoid the influence of water on subsequent processing. The cooling assembly can effectively reduce the temperature in the aggregate bucket body to prevent the dust from caking or generating harmful gases due to high temperature, ensuring the stability and safety of the collection process. The setting of the control panel makes the operation of the entire collection device more convenient and intelligent. Through the control panel, it is convenient to control the start and stop of the dust suction power assembly and the cooling assembly, realizing automatic control and improving work efficiency. The water in the dust is removed through the water filtering component. To sum up, the sintering trolley dust collection device of the present utility model performs excellently in terms of dust suction efficiency, cooling effect, automatic control, installation and maintenance, and environmental protection and energy conservation, and has significant beneficial effects. Description of the Drawings

[0011] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0012] Figure 2 is a schematic diagram of the dust suction assembly and the water filtering component of the present utility model;

[0013] Figure 3 It is a schematic structural diagram of the cooling component of the present utility model;

[0014] In the figure: 1 - control panel, 2 - dust collection barrel, 3 - aggregate barrel body, 4 - dust suction port, 5 - dust suction conveying box, 6 - rotary connection port, 7 - fixed frame body, 8 - motor, 9 - dust suction fan, 10 - connecting sub-frame, 11 - cooling air pump body, 12 - piston body, 13 - cooling medium storage tank, 14 - control valve, 15 - cooling gas pipeline, 16 - filtration chamber, 17 - drainage pipeline, 18 - drainage valve, 19 - water storage container. Specific embodiments

[0015] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0016] As Figure 1 and Figure 2 shown, a dust collection device for a sintering trolley specifically includes a dust suction component, a cooling component, a dust suction power component and a control panel 1. The dust suction component includes a dust collection barrel 2 and an aggregate barrel body 3. The dust collection barrel 2 includes a dust suction port 4, a dust suction conveying box 5, a water filtration component and a rotary connection port 6. The rotary connection port 6 is connected to one end of the aggregate barrel body 3. The aggregate barrel body 3 is installed on the fixed frame body 7. The control panel 1 is arranged on one side of the fixed frame body 7. The rotary connection port 6 is installed on the dust suction conveying box 5. The water filtration component is installed inside the dust suction conveying box 5. The dust suction port 4 is connected to the other side of the dust suction conveying box 5. The cooling component is installed at the other end of the aggregate barrel body 3. The control panel 1 is arranged on the fixed frame body 7. In specific implementation, the dust collection barrel 2 on the dust suction component serves as the front-end component for dust collection. The dust collection barrel 2 effectively captures and guides the dust-containing air into the dust suction conveying box 5 through the dust suction port 4. Its design is convenient for installation and disassembly, and is convenient for cleaning and maintenance; the aggregate barrel body 3 serves as the final dust collection container. The aggregate barrel body 3 is installed on the fixed frame body 7 to ensure stability and easy management. Its large-capacity design reduces the cleaning frequency and improves work efficiency; the dust suction port 4 is located at the front end of the dust collection barrel 2 and is directly connected to the dust source in the working environment, effectively capturing the flying dust and reducing environmental pollution; a water filtration component is provided inside the dust suction conveying box 5 to ensure that the moisture in the air is separated during the dust suction process, keeping the collected dust dry and facilitating subsequent processing; the water filtration component effectively removes the moisture in the air through a filter screen or adsorbent, protecting the dust suction system and subsequent processing equipment from moisture erosion; the rotary connection port 6 connects the dust suction conveying box 5 and the aggregate barrel body 3, allowing flexible connection and disconnection between the two, facilitating the maintenance and cleaning of the aggregate barrel body 3.

[0017] As Figure 1 shown, on the basis of the above method, further, the dust suction power assembly includes a motor 8, a dust suction fan 9 and a connecting sub-frame 10. The motor 8 is arranged on one side of the fixed frame body 7 and electrically connected to the dust suction fan 9. The dust suction fan 9 is arranged on one side of the aggregate barrel body 3 through the connecting sub-frame 10, and the dust suction fan 9 communicates with the aggregate barrel body 3; the dust suction collection cylinder 2, the dust suction fan 9 and the aggregate barrel body 3 are connected. In implementation, the motor 8 provides the necessary power to drive the operation of the dust suction fan 9. The motor 8 is installed on one side of the fixed frame body 7 and is closely connected to the dust suction fan 9 through electrical connection to ensure the stable transmission of power; under the drive of the motor 8, the dust suction fan 9 rotates at a high speed, generating a strong negative pressure suction force. This negative pressure suction force sucks the dust, particulate matter, etc. generated around the sintering trolley into the interior of the dust suction collection cylinder 2 through the dust suction port 4 of the dust suction collection cylinder 2, and after being processed by the water filtering component, it is finally transported to the aggregate barrel body 3 for centralized collection. The dust suction fan 9 is connected to the aggregate barrel body 3 to ensure that the dust can smoothly enter and be stored in the aggregate barrel body 3; the connecting sub-frame 10 is a bridge between the dust suction fan 9 and the aggregate barrel body 3, supporting and fixing the dust suction fan 9, and also ensuring the stable and reliable connection between the dust suction fan 9 and the aggregate barrel body 3. Through the connecting sub-frame 10, the dust suction fan 9 can be accurately installed on one side of the aggregate barrel body 3, making the layout of the entire dust suction power assembly more compact and reasonable, and also facilitating subsequent maintenance and repair work. The dust suction power assembly provides power through the motor 8, drives the dust suction fan 9 to generate a negative pressure suction force, sucks the dust generated by the sintering trolley into the dust suction collection cylinder 2 for processing, and finally conducts centralized collection through the aggregate barrel body 3.

[0018] As Figure 3As shown, on the basis of the above method, further, the cooling assembly includes a cooling air pump body 11, a piston body 12, a cooling medium storage tank 13, a control valve 14, and a cooling gas pipeline 15. The cooling air pump body 11 is arranged on the connecting sub-frame 10. The cooling air pump body 11 is connected to the piston body 12. One end of the cooling air pump body 11 is connected to the cooling gas pipeline 15. The cooling medium storage tank 13 is arranged on one side of the connecting sub-frame 10 and communicates with the cooling air pump body 11 and the piston body 12. The control valve 14 is arranged on the cooling medium storage tank 13. In implementation, the cooling air pump body 11 is responsible for generating and transporting cooling gas; through the connection with the piston body 12, the cooling air pump body 11 can utilize the reciprocating motion of the piston to compress and transport the cooling medium, thereby generating high-pressure and low-temperature cooling gas. These cooling gases are then transported through the cooling gas pipeline 15 to the parts that need to be cooled. The cooling medium storage tank 13 is used to store cooling media, such as liquid nitrogen, carbon dioxide, or other low-temperature working fluids. These cooling media communicate with the cooling air pump body 11 and the piston body 12 through the outlet of the cooling medium storage tank 13. The control valve 14 is arranged on the cooling medium storage tank 13 to control the flow rate and velocity of the cooling medium, ensuring the stability and reliability of the cooling process; the cooling gas pipeline 15 is responsible for transporting the cooling gas generated by the cooling air pump body 11 to the parts that need to be cooled. Through the coordinated action of components such as the cooling air pump body 11, the piston body 12, the cooling medium storage tank 13, the control valve 14, and the cooling gas pipeline 15, the cooling assembly effectively cools the high-temperature gas generated during the dust suction process, protects the dust suction assembly, and extends the service life of the equipment.

[0019] As Figure 2As shown, further on the basis of the above method, the water filtering component includes a filtering chamber 16, a drainage pipe 17, a drainage valve 18 and a water storage container 19. The filtering chamber 16 is arranged to connect to the dust suction port 4. The drainage pipe 17 is connected to the filtering chamber 16 and is arranged inside the dust suction and conveying box 5. The drainage valve 18 is arranged on the drainage pipe 17. The end of the drainage pipe 17 is connected to the water storage container 19. The drainage pipe 17 is responsible for conveying the filtered water to the water storage container 19. In implementation, the filtering chamber 16 is arranged at the position connecting to the dust suction port 4, and its main function is to serve as the first filtering barrier after dust and gas enter the dust suction system. When the negative pressure suction generated by the dust suction fan sucks dust and gas into the dust suction collection cylinder 2, these mixtures will first enter the filtering chamber 16. Here, most of the water and larger particulate matters will be preliminarily filtered out, and relatively fine dust particles and gas can continue to pass through and enter the subsequent filtering or collection stage. The drainage pipe 17 is connected to the filtering chamber 16 and is arranged inside the dust suction and conveying box 5. Its main function is to be responsible for conveying the water separated in the filtering chamber 16 to the water storage container 19. During the filtering process, water and particulate matters are separated. The water flows through the drainage pipe 17, while the particulate matters are intercepted inside the filtering chamber or on the subsequent filtering medium. The design of the drainage pipe 17 ensures that the water can be discharged smoothly, avoiding the accumulation of water in the dust suction system and affecting the dust suction effect. The drainage valve 18 is arranged on the drainage pipe 17 to control the on-off of the drainage pipe 17. By adjusting the opening and closing state of the drainage valve 18, the discharge timing and discharge amount of water can be flexibly controlled. When it is necessary to discharge the accumulated water in the filtering chamber 16, the drainage valve 18 can be opened to allow the water to flow into the water storage container 19 through the drainage pipe 17. When it is not necessary to discharge water, the drainage valve 18 can be closed to maintain the airtightness and stability of the system. The water storage container 19 is connected to the end of the drainage pipe 17 and is used to collect and store the water discharged from the filtering chamber 16. The water filtering component effectively separates the water generated during the dust suction process from the dust through the preliminary filtering of the filtering chamber 16, the conveying of the drainage pipe 17, the control of the drainage valve 18, and the collection and storage of the water storage container 19, and ensures the normal operation of the dust suction system and the high efficiency of the dust suction effect.

[0020] As Figure 1 and Figure 2 As shown, further on the basis of the above method, the control panel 1 is connected to the control valve 18 and the motor 8. The control panel 1 serves as the control center of the entire dust collection device, integrating various control functions, such as starting / stopping the motor 8, adjusting the control valve 14, etc. Its intuitive operation interface and easy-to-understand indication symbols enable the operator to easily master the operating state of the device and make adjustments and optimizations according to needs.

[0021] In the specific working process of this new sintering trolley dust collection device, startup and preparation: First, the operator starts the entire dust collection device through the control panel 1. The control panel 1 issues an instruction to start the motor 8; the motor 8 starts to run, providing power for the dust suction fan 9; Dust suction process: The dust suction fan 9 rotates at high speed under the drive of the motor 8, generating a strong negative pressure suction force; this negative pressure suction force passes through the dust suction port 4 of the dust suction collection cylinder 2, sucking the dust, particulate matter, etc. generated around the sintering trolley into the interior of the dust suction collection cylinder 2; The dust and particulate matter enter the dust suction conveying box 5 along with the air. Inside the dust suction conveying box 5, the water filtering component starts to work. Water filtering and drainage: The water filtering component filters the air entering the dust suction conveying box 5, removing the moisture in it. The filtered moisture is transported to the water storage container 19 through the drainage pipe 17. The drain valve 18 controls the opening and closing of the drainage pipe 17 to ensure the smooth discharge of moisture. The dried air and dust continue to be transported to the aggregate barrel body 3; Dust collection: The dust and air processed by the water filtering component enter the aggregate barrel body 3. The aggregate barrel body 3 serves as the final dust collection container, storing the dust centrally. The aggregate barrel body 3 is installed on the fixed frame 7 to ensure stability and easy management. Cooling process: The cooling component works simultaneously during the dust suction process. The cooling air pump body 11 compresses and transports the cooling medium through the piston body 12, generating high-pressure and low-temperature cooling gas. The cooling gas is transported to the part of the dust suction collection cylinder 2 that needs to be cooled through the cooling gas pipe 15, effectively cooling the high-temperature gas generated during the dust suction process, protecting the dust suction component and extending the service life of the equipment. Monitoring and maintenance: The operator monitors the operating status of the entire dust collection device through the control panel 1. If necessary, the flow rate and velocity of the control valve 14 can be adjusted, or the motor 8 can be stopped for maintenance and repair; The designs of components such as the aggregate barrel body 3 and the dust suction collection cylinder 2 facilitate installation and disassembly, making it convenient for cleaning and maintenance. Through the above steps, this new sintering trolley dust collection device can effectively collect and process the dust generated by the sintering trolley, reduce environmental pollution, improve work efficiency, and protect the equipment from high temperature and moisture erosion.

[0022] In the description of this specification, the description with reference to terms such as "one embodiment", "certain embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0023] In summary, although the present utility model has been disclosed above with the preferred embodiments, the above preferred embodiments are not intended to limit the present utility model. Those of ordinary skill in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the scope defined by the claims.

Claims

1. A sintering trolley dust collection device, the sintering trolley dust collection device specifically comprises a dust collection component, a cooling component, a dust collection power component and a control panel (1), characterized in that: The dust collection assembly comprises a dust collection barrel (2) and a material collection barrel body (3); the dust collection barrel (2) comprises a dust suction port (4), a dust conveying box (5), a water filter component and a rotating connection port (6); the rotating connection port (6) is connected to one end of the material collection barrel body (3); the material collection barrel body (3) is mounted on a fixed frame (7); the control panel (1) is arranged on one side of the fixed frame (7); the rotating connection port (6) is mounted on the dust collection barrel (2); the water filter component is mounted inside the dust conveying box (5); the dust suction port (4) is connected to the other side of the dust conveying box (5); the cooling assembly is mounted on the other end of the material collection barrel body (3); and the control panel (1) is arranged on the fixed frame (7).

2. A sintering trolley dust collection device according to claim 1, characterized in that: The dust suction power assembly comprises a motor (8), a dust suction fan (9) and a connecting sub-frame (10); the motor (8) is arranged on one side of the fixed frame (7) and is electrically connected to the dust suction fan (9); the dust suction fan (9) is arranged on one side of the material collection barrel (3) through the connecting sub-frame (10), and the dust suction fan (9) is connected to the material collection barrel (3).

3. A sintering trolley dust collection device according to claim 2, characterized in that: The dust collection cylinder (2), the dust suction fan (9) and the material collection barrel (3) are in communication with each other.

4. The sintering trolley dust collection device according to claim 1, characterized in that: The cooling assembly comprises a cooling air pump body (11), a piston body (12), a cooling medium storage tank (13), a control valve (14) and a cooling gas pipeline (15); the cooling air pump body (11) is arranged on a connecting sub-frame (10); the cooling air pump body (11) is connected to the piston body (12); one end of the cooling air pump body (11) is connected to the cooling gas pipeline (15); the cooling medium storage tank (13) is arranged on one side of the connecting sub-frame (10) and connects the cooling air pump body (11) and the piston body (12); and the control valve (14) is arranged on the cooling medium storage tank (13).

5. The dust collecting device for a sintering trolley according to claim 1, characterized in that: The water filtering component comprises a filter chamber (16), a drainage pipe (17), a drainage valve (18) and a water storage container (19); the filter chamber (16) is provided with a connection to a dust suction port (4); the drainage pipe (17) is connected to the filter chamber (16) and is arranged in a dust suction conveying box (5); the drainage valve (18) is arranged on the drainage pipe (17); and the end of the drainage pipe (17) is connected to the water storage container (19).

6. The sintering trolley dust collection device according to claim 1, characterized in that: The control panel (1) is connected to the control valve (14) and the motor (8).

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