A bag dust removal device for hot rolling mill

Abstract

The utility model discloses a hot rolling mill bag dust removal device, comprising a bottom plate, a protective box fixedly connected to the top of the bottom plate, a motor fixedly installed on the back of the protective box, a turntable fixedly connected to the output end of the motor, a beating rod fixedly connected to both sides of the bottom of the turntable surface, a water storage tank fixedly connected to the left side of the top of the protective box, a water pump fixedly installed on the top of the left side of the protective box, a first pipe fixedly connected to the input end of the water pump, and a second pipe fixedly connected to the output end of the water pump. The utility model solves the problem that the existing bag dust removal device does not have a cleaning function, and dust is easily accumulated after long-term use, causing the bag to be blocked, resulting in a significant reduction in the subsequent dust removal effect.

Description

Technical Field

[0001] The utility model relates to the technical field of hot rolling mills, in particular to a bag dust removal device for hot rolling mills. Background Art

[0002] Hot rolling mill is a process testing instrument used in the field of mechanical engineering. Hot rolling is relative to cold rolling. Cold rolling is rolling below the recrystallization temperature, while hot rolling is rolling above the crystallization temperature. Simply put, a piece of steel billet is heated and rolled several times, then trimmed and corrected into a steel plate. This is called hot rolling.

[0003] A bag dust collector is needed during the processing. The existing bag dust collector does not have a cleaning function. Dust is easily accumulated after long-term use, causing the bag to become blocked, which greatly reduces the subsequent dust removal effect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a hot rolling mill bag dust removal device, which solves the problem that the existing bag dust removal device does not have a cleaning function, and dust is easily accumulated after long-term use, causing the bags to become blocked, resulting in a significant reduction in the subsequent dust removal effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot rolling mill bag dust removal device, comprising a base plate, a protective box is fixedly connected to the top of the base plate, a motor is fixedly installed on the back of the protective box, a turntable is fixedly connected to the output end of the motor, both sides of the bottom of the turntable surface are fixedly connected to beater rods, a water tank is fixedly connected to the left side of the top of the protective box, a water pump is fixedly installed on the top of the left side of the protective box, the input end of the water pump is fixedly connected to a first pipe, the output end of the water pump is fixedly connected to a second pipe, and the bottom of the second pipe is fixedly connected to a spray head.

[0006] Preferably, the tops of both sides of the inner cavity of the protective box are fixedly connected with recessed blocks, a plug-in block is plugged into the recessed blocks, a sealing plate is fixedly connected to the top of the plug-in block, threaded through holes are provided on both sides of the inner cavity of the sealing plate, and threaded sleeves are threadedly connected to the threaded through holes, a cloth bag body is sleeved on the bottom of the surface of the threaded sleeve, and the recessed block and the plug-in block are fixedly connected by fastening bolts.

[0007] Preferably, a power supply box is fixedly connected to the bottom of the back side of the protection box, and a battery is provided in the inner cavity of the power supply box.

[0008] Preferably, an air intake pipe is fixedly connected to the bottom of the left side of the protection box, and a sewage pipe is fixedly connected to the bottom of the right side of the protection box, and a control valve is provided on the surface of the sewage pipe.

[0009] Preferably, both sides of the front surface and the back surface of the bottom plate are fixedly connected with threaded blocks, and the inner cavities of the threaded blocks are threadedly connected with mounting bolts.

[0010] Compared with the prior art, the utility model provides a bag dust removal device for a hot rolling mill, which has the following beneficial effects:

[0011] 1. The utility model solves the problem that the existing bag dust removal device does not have a cleaning function, and the dust is easily accumulated after long-term use, causing the bag to be blocked, resulting in a significant reduction in the subsequent dust removal effect, by setting a motor, a turntable and a beating rod, in conjunction with a water pump, a first pipe, a second pipe and a spray head.

[0012] 2. The utility model supplies power to electrical equipment through the provision of a battery to maintain the normal operation of the electrical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a cross-sectional view of the protective box of the utility model;

[0015] Figure 3 This is a schematic diagram of the second viewing angle of the utility model;

[0016] Figure 4 It is an enlarged view of point A of the present utility model.

[0017] In the figure: 1. bottom plate; 2. protection box; 3. water storage tank; 4. water pump; 5. first pipeline; 6. second pipeline; 7. sprinkler head; 8. recessed block; 9. plug-in block; 10. fastening bolt; 11. sealing plate; 12. threaded sleeve; 13. bag body; 14. motor; 15. turntable; 16. beating rod; 17. drain pipe; 18. control valve; 19. intake pipe; 20. exhaust pipe. DETAILED DESCRIPTION

[0018] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which 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 limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-4 A bag dust removal device for a hot rolling mill comprises a bottom plate 1, a protection box 2 is fixedly connected to the top of the bottom plate 1, a motor 14 is fixedly installed on the back of the protection box 2, a turntable 15 is fixedly connected to the output end of the motor 14, and beating rods 16 are fixedly connected to both sides of the bottom of the turntable 15 surface, a water tank 3 is fixedly connected to the left side of the top of the protection box 2, a water pump 4 is fixedly installed on the top of the left side of the protection box 2, a first pipe 5 is fixedly connected to the input end of the water pump 4, a second pipe 6 is fixedly connected to the output end of the water pump 4, and a spray head 7 is fixedly connected to the bottom of the second pipe 6.

[0022] The tops of both sides of the inner cavity of the protective box 2 are fixedly connected with recessed blocks 8, on which plug-in blocks 9 are plugged, and the tops of the plug-in blocks 9 are fixedly connected with sealing plates 11, and threaded through holes are provided on both sides of the inner cavity of the sealing plate 11, and threaded sleeves 12 are threadedly connected in the threaded through holes, and a cloth bag body 13 is sleeved on the bottom of the surface of the threaded sleeve 12, and the recessed blocks 8 and the plug-in blocks 9 are fixedly connected by fastening bolts 10.

[0023] The bottom of the back of the protection box 2 is fixedly connected with a power supply box, and a battery is provided in the inner cavity of the power supply box. The battery is provided to supply power to the electrical equipment to maintain the normal operation of the electrical equipment.

[0024] An air inlet pipe 19 is fixedly connected to the bottom of the left side of the protection box 2 , and a sewage discharge pipe 17 is fixedly connected to the bottom of the right side of the protection box 2 . A control valve 18 is provided on the surface of the sewage discharge pipe 17 .

[0025] Threaded blocks are fixedly connected to both sides of the front surface and the back surface of the bottom plate 1, and the inner cavities of the threaded blocks are threadedly connected to mounting bolts.

[0026] The working principle of the utility model is: first, the base plate 1 is placed at the specified position and fixed by installing bolts, and then the air intake pipe 19 is connected to the dust outlet pipe of the hot rolling mill. After the connection is completed, the gas containing dust during processing is transported to the inner cavity of the protective box 2 through the air intake pipe 19, and the dust in the gas is filtered through the bag body 13. After the filtering is completed, the gas is output through the exhaust pipe 20. When the bag body 13 needs to be cleaned, the turntable 15 is driven to rotate by the motor 14, and the beater rod 16 is driven to rotate by the turntable 15. The bag body 13 is repeatedly beat by the beater rod 16 to make the dust fall off. After the beating is completed, the water pump 4 sucks water from the inner cavity of the water tank 3 with the cooperation of the first pipe 5, and the water is transported to the second pipe 6 through the first pipe 5, and output through the spray head 7 to rinse the bag body 13 to achieve the purpose of secondary cleaning. After the cleaning is completed, the user rotates the control valve 18 to allow the sewage to be output through the sewage pipe 17.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bag dust removal device for a hot rolling mill, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a protection box (2), the back of the protection box (2) is fixedly mounted with a motor (14), the output end of the motor (14) is fixedly connected to a turntable (15), both sides of the bottom of the turntable (15) are fixedly connected to a beating rod (16), the left side of the top of the protection box (2) is fixedly connected to a water storage tank (3), the top of the left side of the protection box (2) is fixedly mounted with a water pump (4), the input end of the water pump (4) is fixedly connected to a first pipe (5), the output end of the water pump (4) is fixedly connected to a second pipe (6), and the bottom of the second pipe (6) is fixedly connected to a spray head (7).

2. A hot rolling mill bag dust removal device according to claim 1, characterized in that: The tops of both sides of the inner cavity of the protection box (2) are fixedly connected with recessed blocks (8), a plug-in block (9) is plugged into the recessed blocks (8), a sealing plate (11) is fixedly connected to the top of the plug-in block (9), threaded through holes are provided on both sides of the inner cavity of the sealing plate (11), and threaded sleeves (12) are threadedly connected to the threaded through holes, a cloth bag body (13) is sleeved on the bottom of the surface of the threaded sleeve (12), and the recessed blocks (8) and the plug-in blocks (9) are fixedly connected by fastening bolts (10).

3. A hot rolling mill bag dust removal device according to claim 1, characterized in that: The bottom of the back side of the protection box (2) is fixedly connected to a power supply box, and a storage battery is arranged in the inner cavity of the power supply box.

4. A hot rolling mill bag dust removal device according to claim 1, characterized in that: An air intake pipe (19) is fixedly connected to the bottom of the left side of the protection box (2), and a sewage discharge pipe (17) is fixedly connected to the bottom of the right side of the protection box (2), wherein a control valve (18) is provided on the surface of the sewage discharge pipe (17).

5. The hot rolling mill bag dust removal device according to claim 1, characterized in that: Threaded blocks are fixedly connected to both sides of the front and back surfaces of the bottom plate (1), and the inner cavities of the threaded blocks are threadedly connected to mounting bolts.

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