Fan dust removal device for furnace kiln

Abstract

The utility model discloses a draught fan dust removal device for a furnace kiln, which comprises a device body, the device body comprises an operation table, an outer shell is arranged on the operation table, an electric push rod is arranged in the lower part of the operation table, and an exhaust pipe and an air inlet pipe are arranged on the outer shell. A limiting groove is formed in the air inlet pipe, a filter pipe and fan blades are installed in the air inlet pipe, an extension buckle is installed in the limiting groove and fixedly connected with the filter pipe, the rear ends of the fan blades are connected with a motor, a placement table is installed below the motor, and moving wheels are installed below the operation table. A filter pipe of the device can be installed and fixed, the safety of the filter pipe during use is guaranteed, a user can conveniently disassemble and clean the filter pipe in the later period, the situation that follow-up use of the device is affected due to blockage of the filter pipe of the device is avoided, the device can be moved according to needs of the user, and the safety of the device during operation is guaranteed; and the condition that the moving wheels slip away in the operation process of the device is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of flue gas purification and dust removal, and specifically relates to a fan dust removal device for furnaces. Background Art

[0002] A furnace is a type of calcining kiln, which can be divided into flame kiln and electric kiln according to the heat source. Industrial furnaces will generate a large amount of furnace flue gas during production and use. The furnace flue gas contains a large amount of dust and solid particle pollutants. Therefore, it is often necessary to add a purification device to the exhaust port of the industrial furnace to purify the furnace flue gas.

[0003] In the prior art, a utility model patent with publication number CN208465594U proposes a furnace flue gas dust removal and desulfurization device, which can first cool the boiler air, then remove the dust, and finally desulfurize it. At the same time, when removing the dust, the water can be filtered and recycled to reduce the waste of water resources. However, when the device is actually used, dust and impurities accumulate on the filter screen for a long time, which is inconvenient to clean, and it is easy to affect the purification effect and inconvenient to use for dust removal. In addition, it is inconvenient to move the device according to the user's needs during use, which brings many inconveniences to the user's work and increases the user's troubles. Therefore, we need to upgrade and transform it based on the existing technology. Utility Model Content

[0004] The utility model aims to provide a fan dust removal device for a furnace to solve the problems raised in the above background technology.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] A fan dust removal device for a furnace is designed, comprising a device body, wherein the device body includes an operating table, an outer shell is installed on the operating table, and an electric push rod is installed below the operating table, an exhaust pipe and an air inlet pipe are installed on the outer shell, a limiting groove is provided on the air inlet pipe, and a filter pipe and fan blades are installed in the air inlet pipe, an extension buckle is installed in the limiting groove and the extension buckle is fixedly connected to the filter pipe, the rear end of the fan blade is connected to a motor, a placing table is installed below the motor, moving wheels are installed below the operating table, support legs are connected below the electric push rod, and a connecting frame is provided on the fixed sleeve outside the electric push rod, and the connecting frame is welded to the inner wall of the operating table.

[0007] Furthermore, a mounting buckle is connected to the outer side wall of the exhaust duct, and the mounting buckle is fixedly connected to the exhaust duct.

[0008] Furthermore, a threaded groove is provided in the air inlet pipe, and the filter tube is threadedly connected to the air inlet pipe through the threaded groove.

[0009] Furthermore, the extension buckles and the limiting grooves are provided in multiple groups, and screw holes are provided in the extension buckles and the limiting grooves, and bolts are threaded in the screw holes.

[0010] Furthermore, a reinforcement rod is installed inside the filter tube, and the reinforcement rod is fixedly connected to the filter tube.

[0011] Furthermore, a support frame is installed below the outer shell, and the support frame is fixedly connected to the operating table.

[0012] Furthermore, the supporting legs are provided in two groups, and anti-slip pads are fixedly installed under the supporting legs.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is equipped with an air inlet pipe, a threaded groove, a limit groove, a filter tube, an extension buckle, a screw hole, a bolt and a reinforcement rod in the device, so that the filter tube of the device can be installed and fixed, thereby ensuring the safety of the filter tube when in use, facilitating the user to disassemble and clean the filter tube at a later time, increasing the practicality and convenience of the device, and avoiding clogging of the filter tube of the device and affecting the subsequent use of the device.

[0015] 2. The utility model is equipped with moving wheels, a connecting frame, an electric push rod, supporting legs and anti-skid pads, so that the device can be moved according to the needs of the user, thereby ensuring the safety of the device during operation and preventing the moving wheels from slipping during operation.

[0016] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of a fan dust removal device for a furnace according to the utility model;

[0019] Figure 2 A three-dimensional diagram of the disassembly and assembly structure of a fan dust removal device for a furnace according to the utility model;

[0020] Figure 3This is a disassembly and assembly structure exploded view of a fan dust removal device for a furnace according to the utility model;

[0021] Figure 4 The utility model is a diagram of the adjustment structure of a fan dust removal device for a furnace.

[0022] In the figure: 1. Device body; 2. Operating table; 3. Outer shell; 4. Exhaust duct; 5. Mounting buckle; 6. Inlet duct; 7. Threaded groove; 8. Limiting groove; 9. Filter tube; 10. Extension buckle; 11. Screw hole; 12. Bolt; 13. Reinforcement rod; 14. Fan blade; 15. Support frame; 16. Motor; 17. Placement table; 18. Moving wheel; 19. Connecting frame; 20. Electric push rod; 21. Support leg; 22. Anti-slip pad. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 - Figure 4 As shown, a fan dust removal device for a furnace provided in this embodiment includes a device body 1, which includes an operating table 2, an outer shell 3 is installed on the operating table 2, and an electric push rod 20 is installed below the operating table 2, an exhaust pipe 4 and an air inlet pipe 6 are installed on the outer shell 3, a limiting groove 8 is provided on the air inlet pipe 6, and a filter tube 9 and a fan blade 14 are installed in the air inlet pipe 6, an extension buckle 10 is installed in the limiting groove 8 and the extension buckle 10 is fixedly connected to the filter tube 9, the rear end of the fan blade 14 is connected to a motor 16, a placing table 17 is installed below the motor 16, a moving wheel 18 is installed below the operating table 2, a support leg 21 is connected below the electric push rod 20, and a connecting frame 19 is fixedly provided on the outer sleeve of the electric push rod 20, and the connecting frame 19 is welded to the inner wall of the operating table 2.

[0025] Preferably, a mounting buckle 5 is connected to the outer wall of the exhaust duct 4, and the mounting buckle 5 is fixedly connected to the exhaust duct 4, so that the user can splice and fix the exhaust duct 4 with other components through the mounting buckle 5, thereby increasing the practicability of the device and providing convenience for the user. A threaded groove 7 is provided in the air inlet duct 6, and the filter tube 9 is screwed to the air inlet duct 6 through the threaded groove 7, thereby ensuring the safety of the filter tube 9 when in use. Multiple groups of extension buckles 10 and limiting grooves 8 are provided, and screw holes 11 are provided in the extension buckles 10 and the limiting grooves 8, and bolts 12 are screwed in the screw holes 11, so that the devices can be fixed and connected to avoid shaking of the device during use.

[0026] Preferably, a reinforcement rod 13 is installed inside the filter tube 9, and the reinforcement rod 13 is fixedly connected to the filter tube 9, which increases the stability of the filter tube 9 and prevents the filter tube 9 from breaking during use. A support frame 15 is installed under the outer shell 3, and the support frame 15 is fixedly connected to the operating table 2, which increases the stability of the outer shell 3 and ensures the safety of the outer shell 3 during use. Two groups of support legs 21 are provided, and anti-slip pads 22 are fixedly installed under the support legs 21, which increases the anti-slip performance of the support legs 21 and prevents the support legs 21 from sliding during use.

[0027] The use principle and use process of the utility model: when in use, the device is moved into the furnace, and the electric push rod 20 is controlled to operate. During the downward pushing process of the electric push rod 20, the support legs 21 and the anti-skid pad 22 are driven to move together until the anti-skid pad 22 moves to be close to the ground. At this time, the control motor 16 is operated to drive the fan blades 14 in the device to work. During the operation of the fan blades 14, the smoke in the furnace is driven to enter the air inlet pipe 6 after being filtered by the filter tube 9. The smoke entering the air inlet pipe 6 is then discharged through the exhaust pipe 4. When the filter tube 9 in the air inlet pipe 6 needs to be disassembled and cleaned, the user uses a tool to remove the bolts 12 from the extension buckle 10 and the screw holes 11 of the limit groove 8 in turn. After removing the bolts 12, the user holds the reinforcing rod 13 by hand to rotate the filter tube 9, and removes the filter tube 9 screwed with the air inlet pipe 6. After removing the filter tube 9, The filter tube 9 is cleaned and can be reinstalled after cleaning. The filter tube 9 of the device can be installed and fixed, which ensures the safety of the filter tube 9 during use and is convenient for the user to disassemble and clean the filter tube 9 at a later time, thereby increasing the practicality and convenience of the device and avoiding clogging of the filter tube 9 of the device and affecting the subsequent use of the device. When the device needs to be moved, the electric push rod 20 is controlled to retract. During the retraction process of the electric push rod 20, the support legs 21 and the anti-slip pad 22 are driven to move together until the support legs 21 and the anti-slip pad 22 move and retract into the operating table 2. At this time, the user can push the device to drive the moving wheels 18 of the device to move, and the device can be moved according to the needs of the user, thereby ensuring the safety of the device during operation and avoiding the moving wheels 18 from slipping away during the operation of the device.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.

Claims

1. A fan dust removal device for a furnace, characterized in that: The invention comprises a device body (1), wherein the device body (1) comprises an operating table (2), an outer shell (3) is mounted on the operating table (2), and an electric push rod (20) is mounted below the operating table (2), an exhaust pipe (4) and an air inlet pipe (6) are mounted on the outer shell (3), a limiting groove (8) is provided on the air inlet pipe (6), a filter pipe (9) and a fan blade (14) are mounted in the air inlet pipe (6), and an extension pipe (14) is mounted in the limiting groove (8). The extension buckle (10) is fixedly connected to the filter tube (9), the rear end of the fan blade (14) is connected to the motor (16), a placement table (17) is installed below the motor (16), a moving wheel (18) is installed below the operating table (2), the support leg (21) is connected below the electric push rod (20), and a connecting frame (19) is fixedly sleeved outside the electric push rod (20), and the connecting frame (19) is welded to the inner wall of the operating table (2).

2. A fan dust removal device for a furnace according to claim 1, characterized in that: A mounting buckle (5) is connected to the outer side wall of the exhaust pipe (4), and the mounting buckle (5) is fixedly connected to the exhaust pipe (4).

3. A fan dust removal device for a furnace according to claim 1, characterized in that: A thread groove (7) is provided in the air inlet pipe (6), and the filter pipe (9) is threadedly connected to the air inlet pipe (6) via the thread groove (7).

4. A fan dust removal device for a furnace according to claim 1, characterized in that: The extension buckle (10) and the limiting groove (8) are provided in multiple groups, and screw holes (11) are provided in the extension buckle (10) and the limiting groove (8), and bolts (12) are screwed in the screw holes (11).

5. A fan dust removal device for a furnace according to claim 1, characterized in that: A reinforcement rod (13) is installed inside the filter tube (9), and the reinforcement rod (13) is fixedly connected to the filter tube (9).

6. A fan dust removal device for a furnace according to claim 1, characterized in that: A support frame (15) is installed below the outer shell (3), and the support frame (15) is fixedly connected to the operating table (2).

7. A fan dust removal device for a furnace according to claim 1, characterized in that: The supporting legs (21) are provided in two groups, and anti-slip pads (22) are fixedly installed under the supporting legs (21).

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