Integrated dust removal device for sintering machine tail and batching

Abstract

This utility model relates to an integrated dust removal device for the tail section and batching of a sintering machine, belonging to the technical field of dust removal devices. It includes a pre-dust removal chamber and a bag filter chamber. The interior of the pre-dust removal chamber is divided into a pretreatment chamber and a dust collection chamber from top to bottom. A main dust removal pipe is detachably connected to the left side wall of the pre-dust removal chamber, located on the left side of the pretreatment chamber. The inlet end of the main dust removal pipe is connected to the dust-laden gas through V-shaped tail dust removal branch pipes and batching dust removal branch pipes. In this utility model, by converging the tail dust removal branch pipes and batching dust removal branch pipes into the main dust removal pipe, the original two independent dust removal systems are simplified into one, sharing a fan and dust removal chamber, thereby reducing equipment maintenance workload and significantly reducing power consumption. By setting up a cleaning component, the deposits on the outside of the C-shaped baffle can be cleaned periodically, ensuring that the C-shaped baffle always maintains optimal blocking effect, thus greatly improving the pretreatment effect of exhaust gas and dust.

Description

Technical Field

[0001] This utility model relates to the field of dust removal device technology, and in particular to an integrated dust removal device for the tail end and batching of a sintering machine. Background Technology

[0002] In industries such as steel, metallurgy, and mineral processing, sintering is an important raw material pretreatment process. During this process, the crushing and unloading stages at the tail of the sintering machine, as well as the raw material transfer and mixing stages of the batching system, all generate a large amount of industrial waste gas and dust.

[0003] Currently, most sintering plants typically configure independent fans, ducts, dust collectors, and control equipment for the tail section and the batching system to deal with these two dust sources. However, during the off-season or when some equipment is running, it is still necessary to operate two dust collection systems simultaneously, resulting in high energy consumption, significant energy waste, and increased maintenance and repair costs for both sets of dust collection equipment.

[0004] Secondly, existing dust collection systems in sintering plants mostly use baghouse dust collectors. To reduce the workload of these collectors, baffles are typically installed before them to pre-treat the exhaust gas and dust, thus blocking large dust particles. However, over long periods of operation, dust continuously adheres to and accumulates on the baffles. As the thickness of the deposits increases, it not only alters the shape of the gas flow path and increases system resistance but also weakens the ability to capture subsequent particles, resulting in a significant deterioration in pre-treatment effectiveness. Summary of the Invention

[0005] To solve the above-mentioned technical problems, this utility model provides an integrated dust removal device for the tail section and batching of a sintering machine. The technical solution of this utility model is as follows: The sintering machine tail and batching integrated dust removal device includes a pre-dust removal box and a bag filter box. The interior of the pre-dust removal box is divided into a pre-treatment chamber and a dust collection chamber from top to bottom. A dust removal main pipe is detachably connected to the left side wall of the pre-dust removal box, located on the left side of the pre-treatment chamber. The inlet end of the dust removal main pipe is connected to the dust-laden gas through a V-shaped tail dust removal branch pipe and a batching dust removal branch pipe. A first regulating valve and a second regulating valve are respectively installed on the tail dust removal branch pipe and the batching dust removal branch pipe. The right side wall of the pre-dust removal box, located on the right side of the pre-treatment chamber, is connected to the bag filter box through a straight pipe. The right side wall of the bag filter box is connected to a fan through an exhaust pipe. A top plate is fixedly connected to the upper opening of the pre-dust removal box. Multiple sets of C-shaped baffles are staggered and installed below the top plate, inside the pre-treatment chamber. The opening side of the C-shaped baffles faces the bag filter box. A cleaning component for cleaning the outer surface of the C-shaped baffles is connected to the top plate. The surface of the top plate is provided with multiple sets of C-shaped grooves for vertical sliding of multiple sets of C-shaped baffles. The cleaning assembly includes a driving component for synchronously driving the multiple sets of C-shaped baffles to slide vertically. The driving component is installed at the upper end of the top plate. The upper surface of the top plate is connected to multiple sets of sealing components and surrounds the outside of each set of C-shaped grooves. The lower surface of the top plate is connected to multiple sets of scraper seats and surrounds the outside of each set of C-shaped grooves.

[0006] Optionally, the lower opening of the pre-dust removal box is fixedly connected to an ash discharge valve, and the lower end of the ash discharge valve is fixedly connected to an ash discharge pipe.

[0007] Optionally, a conical diffuser is also fixedly connected between the pre-dust removal box and the dust removal main pipe.

[0008] Optionally, the driving component includes a fixed frame and a gate-shaped frame. The fixed frame is disposed above the top plate, and the upper end of each group of C-shaped baffles is detachably connected to the fixed frame. The gate-shaped frame is fixedly connected to the upper end of the top plate, and the fixed frame is vertically slidable inside the gate-shaped frame. A driver for driving the fixed frame to slide vertically is fixedly connected to the center position of the horizontal side of the gate-shaped frame.

[0009] Optionally, a support plate is fixedly connected to the upper end of the C-shaped baffle, and a fixing post is fixedly connected to the center position of the upper end of the support plate. Multiple sets of fixing sleeves corresponding to the C-shaped baffle are fixedly connected to the lower surface of the fixing frame. The fixing post is inserted into the lower end of the corresponding fixing sleeve and the two are fixed by bolts.

[0010] Optionally, guide blocks are fixedly connected to both the left and right sides of the fixed frame, and the two sets of guide blocks are slidably connected to the two sides of the door frame, respectively.

[0011] Optionally, the actuator may be a pneumatic cylinder, a hydraulic cylinder, or an electric actuator.

[0012] Optionally, the sealing element includes a first C-shaped frame and a second C-shaped frame. The first C-shaped frame and the second C-shaped frame are respectively fastened to the outer arc surface and the inner arc surface of the C-shaped baffle and fixed to the top plate by bolts. A first sealing gasket that fits against the outer arc surface of the C-shaped baffle is bonded to the inner arc surface of the first C-shaped frame, and a second sealing gasket that fits against the inner arc surface of the C-shaped baffle is bonded to the outer arc surface of the second C-shaped frame.

[0013] Optionally, the scraper seat is detachably connected to the lower surface of the top plate by bolts, and a C-shaped scraping groove is formed through the upper surface of the scraper seat, with the C-shaped baffle plate sliding vertically through the inner side of the C-shaped scraping groove.

[0014] Optionally, the upper end of the top plate is detachably connected to a protective shell for covering the drive components.

[0015] All of the above optional technical solutions can be combined arbitrarily, and this utility model does not provide a detailed description of the structure after each combination.

[0016] The beneficial effects of this utility model through the above solution are as follows: 1. In this utility model, by converging the dust removal branch pipes at the tail of the sintering machine and the dust removal branch pipes at the batching stage into a main dust removal pipe, the original two independent dust removal systems are simplified into one, sharing the fan and dust collection box. This reduces the workload of equipment maintenance and significantly reduces power consumption. Furthermore, the actual airflow of the two sets of branch pipes can be adjusted using the first and second regulating valves according to the different production conditions required by the sintering machine tail and the batching system, ensuring a reasonable distribution of airflow between the tail and the batching area.

[0017] 2. By setting up a cleaning component, the deposits on the outside of the C-shaped baffle can be cleaned regularly, ensuring that the C-shaped baffle always maintains the best blocking effect, thereby greatly improving the pretreatment effect of exhaust gas and dust.

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall appearance structure of the integrated dust removal device for the tail section and batching of the sintering machine provided by this utility model; Figure 2 The front view of the integrated dust removal device for the tail section and batching of the sintering machine provided by this utility model; Figure 3 A top sectional view of the integrated dust removal device for the tail section and batching of the sintering machine provided by this utility model; Figure 4 A front cross-sectional view of the integrated dust removal device for the tail section and batching of the sintering machine provided by this utility model; Figure 5 This is a schematic diagram of the structure of the pre-dust removal box, top plate, C-shaped baffle plate, driving component and protective shell in this utility model; Figure 6 This is an exploded structural diagram of the pre-dust removal box and the top plate in this utility model; Figure 7 This is an exploded structural diagram of the baffle, C-shaped barrier, and driving component in this utility model; Figure 8 This is a schematic diagram of the structure of the top plate and the scraper seat in this utility model.

[0020] The diagram shows the following components: 1. Pre-dust removal chamber; 11. Pre-treatment chamber; 12. Dust collection chamber; 13. Ash discharge valve; 14. Ash discharge pipe; 2. Main dust removal pipe; 21. Conical diffuser pipe; 3. Tail dust removal branch pipe; 31. First regulating valve; 4. Batching dust removal branch pipe; 41. Second regulating valve; 5. Baghouse dust collector; 51. Straight pipe; 52. Exhaust pipe; 6. Top plate; 61. C-shaped trough; 7. C-shaped baffle plate; 71. 72. Support plate; 8. Fixing column; 9. Cleaning assembly; 10. Driving component; 11. Fixing frame; 12. Fixing sleeve; 13. Gate frame; 14. Driver; 15. Guide block; 16. Seal; 17. First C-shaped frame; 18. First sealing gasket; 19. Second C-shaped frame; 10. Second sealing gasket; 11. Scraper seat; 12. C-shaped scraper groove; 13. Protective shell. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0022] Please see Figure 1-8 This utility model provides an integrated dust removal device for the tail section and batching of a sintering machine, including a pre-dust removal box 1 and a bag filter box 5. The interior of the pre-dust removal box 1 is divided into a pretreatment chamber 11 and a dust collection chamber 12 from top to bottom. A dust removal main pipe 2 is detachably connected to the left side wall of the pre-dust removal box 1 and to the left side of the pretreatment chamber 11. The inlet end of the dust removal main pipe 2 is connected to the dust-laden gas through a V-shaped tail dust removal branch pipe 3 and a batching dust removal branch pipe 4. A first regulating valve 31 is installed on the tail dust removal branch pipe 3 and the batching dust removal branch pipe 4, respectively. The second regulating valve 41, the right side wall of the pre-dust removal box 1 and the right side of the pre-treatment chamber 11 are connected to the bag dust collector 5 through a straight pipe 51, the right side wall of the bag dust collector 5 is connected to the fan through an exhaust pipe 52, the upper opening of the pre-dust removal box 1 is fixedly connected to a top plate 6 by bolts, and multiple sets of C-shaped baffles 7 are installed alternately below the top plate 6 and inside the pre-treatment chamber 11. The opening side of the C-shaped baffles 7 faces the bag dust collector 5, and a cleaning component 8 for cleaning the outer surface of the C-shaped baffles 7 is connected to the top plate 6. The surface of the top plate 6 is provided with multiple sets of C-shaped grooves 61 for multiple sets of C-shaped baffles 7 to slide vertically. The cleaning assembly 8 includes a drive member 81 for synchronously driving the multiple sets of C-shaped baffles 7 to slide vertically. The drive member 81 is installed at the upper end of the top plate 6. Multiple sets of seals 82 are connected to the upper surface of the top plate 6 and surround the outside of each set of C-shaped grooves 61. Multiple sets of scraper seats 83 are connected to the lower surface of the top plate 6 and surround the outside of each set of C-shaped grooves 61.

[0023] In this invention, by converging the tail dust removal branch pipe 3 and the batching dust removal branch pipe 4 into the main dust removal pipe 2, the original two independent dust removal systems are simplified into one, sharing the fan and dust collection box. This reduces the workload of equipment maintenance and significantly reduces power consumption. Furthermore, the actual airflow of the two branch pipes can be adjusted using the first regulating valve 31 and the second regulating valve 41 according to the different production conditions required by the sintering machine tail and the batching system, ensuring a reasonable distribution of airflow between the tail and the batching area.

[0024] By setting up the cleaning component 8, the deposits on the outside of the C-shaped baffle 7 can be cleaned periodically, ensuring that the C-shaped baffle 7 always maintains its optimal blocking effect, thereby greatly improving the pretreatment effect of exhaust gas and dust. Specifically, the driving component 81 can simultaneously drive multiple sets of C-shaped baffles 7 to slide upwards in the corresponding C-shaped grooves 61. During the sliding process, the C-shaped baffles 7 pass through the scraper seat 83, thereby scraping off the deposits on the outside. At the same time, the sealing component 82 ensures the sealing of the inside of the pre-dust removal box 1.

[0025] Specifically, the C-type baffles 7 are installed in a staggered manner, with at least three sets of C-type baffles 7 installed in each row. A ventilation path is left between adjacent sets of C-type baffles 7 for airflow. The second row of C-type baffles 7 staggers and blocks the ventilation path of the first row of C-type baffles 7. During dust removal, the dust-laden gas entering from the dust removal main duct 2 first impacts the outer arc surface of the first row of C-type baffles 7, forcing the airflow to change direction and weakening its kinetic energy. The second row of C-type baffles 7 is staggered with the first row, providing secondary obstruction and segmentation of the airflow passing through the first row's ventilation path. This multi-stage, staggered obstruction method effectively disperses and slows the airflow, ensuring its uniform distribution throughout the pretreatment chamber 11, providing sufficient settling conditions for dust particles in the dust-laden gas.

[0026] Specifically, the fan can be a variable frequency speed control fan with a speed range of 0-50Hz, which can adjust the fan speed in real time according to the production conditions and dust concentration.

[0027] Furthermore, the lower opening of the pre-dust removal box 1 is fixedly connected to an ash discharge valve 13 by bolts, and the lower end of the ash discharge valve 13 is fixedly connected to an ash discharge pipe 14 by bolts.

[0028] Specifically, the ash discharge valve 13 can be opened periodically to discharge the dust accumulated in the dust collection bin 12. In addition, the bottom of the bag filter box 5 is also equipped with an ash discharge valve 13 and an ash discharge pipe 14.

[0029] Furthermore, a conical diffuser 21 is also fixedly connected between the pre-dust removal box 1 and the dust removal main pipe 2 by bolts.

[0030] Specifically, by setting the conical diffuser 21, the airflow state can be changed, effectively reducing the velocity of the airflow when it enters the pre-dust removal chamber 1. A stable and uniform airflow helps to improve the pre-dust removal efficiency of the subsequent C-type baffle 7.

[0031] Furthermore, the driving component 81 includes a fixed frame 811 and a gate-shaped frame 813. The fixed frame 811 is disposed above the top plate 6. The upper end of each set of C-shaped baffles 7 is detachably connected to the fixed frame 811. The gate-shaped frame 813 is fixedly connected to the upper end of the top plate 6. The fixed frame 811 is vertically slidable inside the gate-shaped frame 813. A driver 814 for driving the fixed frame 811 to slide vertically is fixedly connected to the center position of the horizontal side of the gate-shaped frame 813.

[0032] Specifically, when it is necessary to clean the attachments on the outside of the C-shaped baffle 7, the actuator 814 drives the fixed frame 811 to rise. The fixed frame 811 then moves all the C-shaped baffles 7 up within the C-shaped groove 61, thereby scraping off the attachments under the action of the scraper seat 83. After the cleaning work is completed, the fixed frame 811 returns to its original position.

[0033] Furthermore, a support plate 71 is fixedly connected to the upper end of the C-shaped baffle 7, and a fixing post 72 is fixedly connected to the center position of the upper end of the support plate 71. Multiple sets of fixing sleeves 812 corresponding to the C-shaped baffle 7 are fixedly connected to the lower surface of the fixing frame 811. The fixing post 72 is inserted into the lower end of the corresponding fixing sleeve 812 and the two are fixed by bolts.

[0034] Specifically, the upper end of the single C-type baffle 7 is detachably connected to the fixed sleeve 812 through the fixed post 72, so that the single C-type baffle 7 can be replaced individually when it is damaged.

[0035] Furthermore, guide blocks 815 are fixedly connected to both the left and right sides of the fixed frame 811, and the two sets of guide blocks 815 are slidably connected to the two sides of the door frame 813 respectively.

[0036] Specifically, when the actuator 814 drives the fixed frame 811 to rise and fall, the guide blocks 815 on both sides of the fixed frame 811 slide relative to the two sides of the portal frame 813. The sliding engagement between the two sides of the portal frame 813 and the guide blocks 815 can provide guidance and support for the vertical sliding of the fixed frame 811, ensuring that the fixed frame 811 slides along a predetermined path and preventing it from tilting or getting stuck.

[0037] Furthermore, the actuator 814 can be any one of a pneumatic cylinder, a hydraulic cylinder, or an electric actuator.

[0038] Specifically, the piston rod end of the cylinder, hydraulic cylinder, or electric push rod is fixedly connected to the center position of the upper surface of the fixed frame 811, while the cylinder body of the cylinder, hydraulic cylinder, or electric push rod is fixedly installed at the center position of the transverse side of the portal frame 813.

[0039] Furthermore, the sealing element 82 includes a first C-shaped frame 821 and a second C-shaped frame 822. The first C-shaped frame 821 and the second C-shaped frame 822 are respectively fastened to the outer arc surface and the inner arc surface of the C-shaped baffle 7 and fixed to the top plate 6 by bolts. The inner arc surface of the first C-shaped frame 821 is bonded with a first sealing gasket 8211 that is in contact with the outer arc surface of the C-shaped baffle 7, and the outer arc surface of the second C-shaped frame 822 is bonded with a second sealing gasket 8221 that is in contact with the inner arc surface of the C-shaped baffle 7.

[0040] Specifically, the first C-shaped bracket 821 and the second C-shaped bracket 822 are detachably connected to the top plate 6 by bolts, allowing for convenient replacement of the seal 82 when maintenance or replacement is required. Secondly, the first C-shaped bracket 821 and the second C-shaped bracket 822 clamp the C-shaped baffle 7 from both sides, adapting to the special shape of the C-shaped baffle 7. By setting the first sealing gasket 8211 and the second sealing gasket 8221, the seal 82 can tightly fit the arc surface of the C-shaped baffle 7, thus forming an effective dynamic seal. This ensures that dust will not leak from the C-shaped groove 61 of the top plate 6 into the space where the upper drive component 81 is located when the C-shaped baffle 7 slides up and down. Simultaneously, the sealing gaskets also reduce frictional resistance. Furthermore, both ends of the second C-shaped bracket 822 and the second sealing gasket 8221 extend with protrusions (such as...). Figure 7 As shown), it is used to fit the two ends of the first C-shaped frame 821, thereby ensuring the integrity and sealing of the overall structure.

[0041] Furthermore, the scraper holder 83 is detachably connected to the lower surface of the top plate 6 by bolts, and a C-shaped scraper groove 831 is provided through the upper surface of the scraper holder 83. The C-shaped baffle 7 is vertically slidably inserted inside the C-shaped scraper groove 831.

[0042] Specifically, when the C-shaped baffle 7 passes through the C-shaped scraper groove 831, the edge of the C-shaped scraper groove 831 that contacts the C-shaped baffle 7 can effectively scrape off the dust adhering to the C-shaped baffle 7.

[0043] Furthermore, the upper end of the top plate 6 is detachably connected by bolts to a protective shell 9 for covering the drive unit 81. A slot for accommodating the drive unit 814 is provided through the center of the top wall of the protective shell 9.

[0044] Working Principle: During operation, the fan starts, creating negative pressure throughout the system. Exhaust gas and dust generated from the sintering machine tail and the batching system are drawn into the main dust collection pipe 2 from the tail dust collection branch pipe 3 and the batching dust collection branch pipe 4 on the left, respectively, and then enter the pretreatment chamber 11 of the pre-dust collection box 1. In the pretreatment chamber 11, the dust-laden gas undergoes preliminary dust removal through multiple sets of staggered C-shaped baffles 7. Some large dust particles are separated and fall into the lower dust collection chamber 12, while some dust adheres to the outside of the C-shaped baffles 7. Next, the pretreated gas enters the bag filter box 5 from the right through the straight pipe 51 for secondary filtration. Finally, the secondary filtered gas is extracted and discharged by the fan through the exhaust pipe 52.

[0045] When cleaning the deposits on the outside of the C-shaped baffles 7, the fan must first be stopped. Then, the drive unit 81 drives all the C-shaped baffles 7 to rise, and under the action of the scraper seat 83, the deposits on the outside of the C-shaped baffles 7 are scraped off and fall into the dust collection bin 12. After cleaning, the drive unit 81 drives all the C-shaped baffles 7 to fall back to their original positions.

[0046] It should be noted that: 1. The bag filter box 5, exhaust pipe 52, and fan mentioned in this utility model all adopt conventional existing technologies in this field. 2. All electronic devices involved in this utility model are electrically connected to the control terminal.

[0047] The above are merely preferred embodiments of this utility model and are not intended to limit this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An integrated dust removal device for the tail section and batching of a sintering machine, characterized in that: The system includes a pre-dust removal box (1) and a bag filter box (5). The interior of the pre-dust removal box (1) is divided into a pre-treatment chamber (11) and a dust collection chamber (12) from top to bottom. A dust removal main pipe (2) is detachably connected to the left side wall of the pre-dust removal box (1) and located on the left side of the pre-treatment chamber (11). The inlet end of the dust removal main pipe (2) is connected to the dust-laden gas through a V-shaped tail dust removal branch pipe (3) and a batching dust removal branch pipe (4). A first regulating valve (31) and a second regulating valve (41) are respectively installed on the tail dust removal branch pipe (3) and the batching dust removal branch pipe (4). The right side wall of the housing (1) and located on the right side of the pretreatment chamber (11) is connected to the bag filter box (5) via a straight pipe (51). The right side wall of the bag filter box (5) is connected to the fan via an exhaust pipe (52). The upper opening of the pretreatment housing (1) is fixedly connected to a top plate (6). Below the top plate (6) and inside the pretreatment chamber (11), multiple sets of C-shaped baffles (7) are installed in an alternating manner. The opening side of the C-shaped baffles (7) faces the bag filter box (5). A cleaning assembly (8) for cleaning the outer surface of the C-shaped baffles (7) is connected to the top plate (6). The surface of the top plate (6) is provided with multiple sets of C-shaped grooves (61) for multiple sets of C-shaped baffles (7) to slide vertically. The cleaning assembly (8) includes a drive member (81) for synchronously driving multiple sets of C-shaped baffles (7) to slide vertically. The drive member (81) is installed on the upper end of the top plate (6). The upper surface of the top plate (6) is connected to multiple sets of seals (82) and surrounds the outside of each set of C-shaped grooves (61). The lower surface of the top plate (6) is connected to multiple sets of scraper seats (83) and surrounds the outside of each set of C-shaped grooves (61).

2. The integrated dust removal device for the sintering machine tail and batching according to claim 1, characterized in that, The lower opening of the pre-dust removal box (1) is fixedly connected to an ash discharge valve (13), and the lower end of the ash discharge valve (13) is fixedly connected to an ash discharge pipe (14).

3. The integrated dust removal device for the sintering machine tail and batching according to claim 1, characterized in that, A conical diffuser (21) is also fixedly connected between the pre-dust removal box (1) and the dust removal main pipe (2).

4. The integrated dust removal device for the sintering machine tail and batching according to claim 1, characterized in that, The driving component (81) includes a fixed frame (811) and a gate frame (813). The fixed frame (811) is located above the top plate (6). The upper end of each set of C-shaped baffles (7) is detachably connected to the fixed frame (811). The gate frame (813) is fixedly connected to the upper end of the top plate (6). The fixed frame (811) is vertically slidable inside the gate frame (813). A driver (814) for driving the fixed frame (811) to slide vertically is fixedly connected to the center of the horizontal side of the gate frame (813).

5. The integrated dust removal device for the sintering machine tail and batching according to claim 4, characterized in that, The upper end of the C-shaped baffle (7) is fixedly connected to a support plate (71), and a fixing post (72) is fixedly connected to the center of the upper end of the support plate (71). The lower surface of the fixing frame (811) is fixedly connected to multiple sets of fixing sleeves (812) that correspond one-to-one with the C-shaped baffle (7). The fixing post (72) is inserted into the lower end of the corresponding fixing sleeve (812) and the two are fixed by bolts.

6. The integrated dust removal device for the sintering machine tail and batching according to claim 5, characterized in that, Guide blocks (815) are fixedly connected to both the left and right sides of the fixed frame (811), and the two sets of guide blocks (815) are slidably connected to the two sides of the door frame (813).

7. The integrated dust removal device for the sintering machine tail and batching according to claim 4, characterized in that, The actuator (814) is a cylinder, a hydraulic cylinder or an electric push rod.

8. The integrated dust removal device for the sintering machine tail and batching according to claim 4, characterized in that, The sealing element (82) includes a first C-shaped frame (821) and a second C-shaped frame (822). The first C-shaped frame (821) and the second C-shaped frame (822) are respectively fastened to the outer arc surface and the inner arc surface of the C-shaped baffle (7) and fixed to the top plate (6) by bolts. The inner arc surface of the first C-shaped frame (821) is bonded with a first sealing gasket (8211) that is in contact with the outer arc surface of the C-shaped baffle (7). The outer arc surface of the second C-shaped frame (822) is bonded with a second sealing gasket (8221) that is in contact with the inner arc surface of the C-shaped baffle (7).

9. The integrated dust removal device for the sintering machine tail and batching according to claim 4, characterized in that, The scraper seat (83) is detachably connected to the lower surface of the top plate (6) by bolts. A C-shaped scraper groove (831) is provided through the upper surface of the scraper seat (83). The C-shaped baffle plate (7) is vertically slidably inserted inside the C-shaped scraper groove (831).

10. The integrated dust removal device for the tail section and batching of the sintering machine according to claim 1, characterized in that, The top plate (6) is detachably connected to a protective shell (9) for covering the drive unit (81).

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