CN217775138U

CN217775138U - Smoke exhaust device of wide and thick plate rolling mill

Info

Publication number: CN217775138U
Application number: CN202221851047.5U
Authority: CN
Inventors: 邹瑞芬; 杨萍; 庄松鹤
Original assignee: Wuhan Wusen Rolling Steel Complete Technology Co ltd
Current assignee: Wuhan Wusen Rolling Steel Complete Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-11
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a fume extractor of wide and thick board rolling mill, including the case of discharging fume, the both sides of the case of discharging fume are equipped with into tobacco pipe and the pipe of discharging fume respectively, the incasement of discharging fume is equipped with the filter assembly that the symmetry set up, filter assembly comprises filter one and filter two, filter one with be equipped with clean board between the filter two, the both sides of clean board are equipped with a plurality of evenly distributed's brush hair, discharge fume the incasement be equipped with the drive assembly that clean board is connected, drive assembly is including being located discharge fume the incasement biax motor. Has the advantages that: the cleaning plate rotates under the action of the driving assembly to clean impurities on the first filter plate and the second filter plate, so that the filtering effect of the first filter plate and the second filter plate is greatly improved; and then further improve the clean effect to filter one and filter two, be convenient for carry out filtration treatment to gas and impurity in the flue gas, reduce the pollution of dust in the flue gas to atmospheric environment.

Description

Smoke exhaust device of wide and thick plate rolling mill

Technical Field

The utility model relates to a rolling mill technical field particularly, relates to a fume extractor of wide and thick plate rolling mill.

Background

The rolling mill is equipment for realizing the metal rolling process, generally refers to equipment for completing the whole process of rolled material production, mainly comprises an unreeling machine, a rolling system, a driving system, a hydraulic system, a control system, a roll dismounting device and the like, is named according to rolling varieties, rolling mill types and nominal sizes, and is named according to the pitch diameter of a herringbone gear of a gear seat for the profile rolling mill by the principle of the nominal size; the blooming mill is named by the nominal diameter of the roller; the plate strip rolling mill is named by the length of a working roll body; the steel pipe rolling mill is named after the maximum pipe diameter produced, sometimes named after the name of the inventor of the rolling mill, and consists of a roller, a rolling mill housing, a bearing seat, a bearing, a self-contained winding and unwinding or winding and unwinding platform, a base, a roller adjusting device, an upper roller balancing device, a roller changing device and the like,

The rolling mill need utilize the pipe of discharging fume at the operation in-process, and the pipe of discharging fume is very easily stopped up by the smoke and dust after using a period, so need dredge the pipe of discharging fume, and heat accumulation combustion equipment that current heat accumulation combustion equipment discharged fume the pipe and can't continue to use when the clearance maintenance, has influenced heat accumulation combustion equipment's operation, and it is more to consume man-hour.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a fume extractor of wide and thick plate rolling mill to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the smoke exhaust device of the wide and thick plate rolling mill comprises a smoke exhaust box, wherein a smoke inlet pipe and a smoke exhaust pipe are respectively arranged on two sides of the smoke exhaust box, a filter assembly which is symmetrically arranged is arranged in the smoke exhaust box, the filter assembly comprises a first filter plate and a second filter plate, a cleaning plate is arranged between the first filter plate and the second filter plate, a plurality of uniformly distributed bristles are arranged on two sides of the cleaning plate, a driving assembly which is connected with the cleaning plate is arranged in the smoke exhaust box, the driving assembly comprises a double-shaft motor which is positioned in the smoke exhaust box, two output shafts of the double-shaft motor are respectively provided with a driving shaft, two ends of the driving shaft respectively penetrate through two groups of shaft sleeves which are connected with the filter assembly and the cleaning plate, the shaft sleeves are arranged on the driving shaft, a plurality of uniformly distributed limiting grooves are annularly arranged in the shaft sleeves, and limiting strips which are matched with the limiting grooves are annularly arranged on the outer wall of the driving shaft.

Preferably, a support connected with the double-shaft motor and the shaft sleeve is arranged in the smoke exhaust box, a collection box is arranged at the bottom end of the smoke exhaust box, and the collection box is connected with the smoke exhaust box through threads.

As preferred, the incasement symmetry of discharging fume be equipped with two sets of the reciprocal subassembly that the axle sleeve is connected, reciprocal subassembly is including being located discharge fume incasement carousel, one side of carousel is equipped with the spliced pole, the cover is equipped with rather than assorted movable rod on the spliced pole, seted up on the movable rod with spliced pole assorted sliding tray, the bottom of movable rod is equipped with the connecting rod, the stroke groove has been seted up on the connecting rod, the stroke inslot be equipped with the activity post that the axle sleeve is connected.

Preferably, the axis of the rotating disc is connected with the output end of a driving motor in the smoke exhaust box, and the connecting column is eccentrically arranged on the rotating disc.

Preferably, the top end of the movable rod is provided with a fixed shaft connected with the smoke discharging box.

Preferably, the first filter plate and the second filter plate are connected with the smoke exhaust box through filter plate frames, and the support is connected with the shaft sleeve through a movable bearing.

The beneficial effects of the utility model are that: through the matching design of the cleaning plate, the first filter plate and the second filter plate, the cleaning plate rotates under the action of the driving assembly to clean impurities on the first filter plate and the second filter plate, so that the filtering effect of the first filter plate and the second filter plate is greatly improved; and reciprocating assembly and cleaning plate's cooperation design can realize that cleaning plate can also carry out left right reciprocating's motion when rotatory, and then further improve the clean effect to filter one and filter two, be convenient for carry out filtration treatment to gas and impurity in the flue gas, reduce the pollution of dust to atmospheric environment in the flue gas.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a smoke exhaust device of a wide and thick plate rolling mill according to an embodiment of the invention;

fig. 2 is a cross-sectional view of a fume extractor of a wide and thick plate mill according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a reciprocating assembly in a fume extractor of a wide and thick plate rolling mill according to an embodiment of the present invention.

In the figure:

1. a smoke exhaust box; 2. a smoke inlet pipe; 3. a smoke exhaust pipe; 4. a filter assembly; 5. a first filter plate; 6. a second filter plate; 7. cleaning the plate; 8. brushing; 9. a dual-axis motor; 10. a drive shaft; 11. a shaft sleeve; 12. a limiting groove; 13. a limiting strip; 14. a support; 15. a collection box; 16. a turntable; 17. connecting columns; 18. a movable rod; 19. a sliding groove; 20. a connecting rod; 21. a stroke slot; 22. a movable post; 23. and fixing the shaft.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a fume extractor of wide and thick plate mill.

The first embodiment;

as shown in fig. 1-3, according to the utility model discloses a fume extractor of wide and thick board rolling mill, including the case 1 of discharging fume, the both sides of case 1 of discharging fume are equipped with respectively and advance tobacco pipe 2 and discharge fume pipe 3, the incasement of discharging fume is equipped with the filter assembly 4 that the symmetry set up, filter assembly 4 comprises filter one 5 and filter two 6, filter one 5 with be equipped with cleaning plate 7 between the filter two 6, cleaning plate 7's both sides are equipped with a plurality of evenly distributed's brush hair 8, discharge fume and be equipped with in the case 1 with the drive assembly that cleaning plate 7 is connected, drive assembly is including being located discharge fume 1 interior double-shaft motor 9 of case, two output shafts of double-shaft motor 9 all are equipped with drive shaft 10, the both ends of drive shaft 10 run through respectively two sets ofly filter assembly 4 and with the axle sleeve 11 that cleaning plate 7 is connected, axle sleeve 11 cover is located on the drive shaft 10, axle sleeve 11 encircles the spacing groove 12 that is equipped with a plurality of evenly distributed in the axle sleeve, the outer wall of drive shaft 10 encircle be equipped with spacing strip 13 with spacing groove 12 looks adaptation.

Example two;

as shown in fig. 1-3, a support 14 connected with the double-shaft motor 9 and the shaft sleeve 11 is arranged in the smoke exhaust box 1, a collection box 15 is arranged at the bottom end of the smoke exhaust box 1, the collection box 15 is connected with the smoke exhaust box 1 through threads, reciprocating components connected with the two sets of shaft sleeves 11 are symmetrically arranged in the smoke exhaust box 1 and comprise a turntable 16 located in the smoke exhaust box 1, a connecting column 17 is arranged on one side of the turntable 16, a movable rod 18 matched with the connecting column 17 is sleeved on the connecting column 17, a sliding groove 19 matched with the connecting column 17 is arranged on the movable rod 18, a connecting rod 20 is arranged at the bottom end of the movable rod 18, a stroke groove 21 is arranged on the connecting rod 20, and a movable column 22 connected with the shaft sleeve 11 is arranged in the stroke groove 21.

Example three;

as shown in fig. 1-3, the axis of the rotating disc 16 is connected with the output end of the driving motor in the smoke discharging box 1, the connecting column 17 is eccentrically arranged on the rotating disc 16, the top end of the movable rod 18 is provided with a fixed shaft 23 connected with the smoke discharging box 1, the first filter plate 5 and the second filter plate 6 are connected with the smoke discharging box 1 through a filter plate frame, and the support 14 is connected with the shaft sleeve 11 through a movable bearing.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, flue gas generated by the wide and thick plate rolling mill is exhausted into the smoke exhaust box 1 through the smoke inlet pipe 2, the flue gas is exhausted from the smoke exhaust pipe 3 after being filtered by the smoke exhaust box 1, the flue gas can be filtered through the two groups of filtering components 4 when passing through the smoke exhaust box 1, gas and impurities in the flue gas are filtered, the operation of the double-shaft motor 9 drives the shaft sleeve 11 to rotate through the driving shaft 10, the cleaning plate 7 on the shaft sleeve 11 rotates and cleans the first filtering plate 5 and the second filtering plate 6 through the bristles 8, the turntable 16 drives the connecting column 17 to do circular motion, the connecting column 17 does up-and-down reciprocating motion in the sliding groove 19 while doing operation motion, the movable rod 18 does left-and-right reciprocating swing by taking the fixed shaft as an axis, the movable rod 18 drives the shaft sleeve 11 to do left-and-right reciprocating motion on the driving shaft 10 and the movable bearing through the movable column 22 in the swinging process, the cleaning plate 7 can do left-and-right reciprocating motion while rotating, and further improve the cleaning effect on the first filtering plate 5 and the second filtering plate 6.

In summary, with the aid of the technical solution of the present invention, through the design of the cleaning plate 7 in cooperation with the first filter plate 5 and the second filter plate 6, the cleaning plate 7 rotates under the action of the driving assembly to clean the impurities on the first filter plate 5 and the second filter plate 6, thereby greatly improving the filtering effect of the first filter plate 5 and the second filter plate 6; and reciprocating assembly and cleaning plate 7's cooperation design can realize that cleaning plate 7 can also carry out the reciprocating motion about rotatory in, and then further improve the clean effect to filter one 5 and filter two 6, be convenient for carry out filtration treatment to gas and impurity in the flue gas, reduce the pollution of dust to atmospheric environment in the flue gas.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fume extractor of wide and thick plate rolling mill, its characterized in that, including case (1) of discharging fume, the both sides of case (1) of discharging fume are equipped with into tobacco pipe (2) and tub (3) of discharging fume respectively, be equipped with filter assembly (4) that the symmetry set up in case (1) of discharging fume, filter assembly (4) comprise filter (5) and filter (6) two, filter (5) with be equipped with between filter (6) clean board (7), the both sides of clean board (7) are equipped with a plurality of evenly distributed's brush hair (8), be equipped with in case (1) of discharging fume with the drive assembly that clean board (7) are connected, drive assembly is including being located double-shaft motor (9) in case (1) of discharging fume, two output shafts of double-shaft motor (9) all are equipped with drive shaft (10), the both ends of drive shaft (10) run through two sets of filter assembly (4) respectively and with axle sleeve (11) that clean board (7) are connected, axle sleeve (11) are located on axle sleeve (10), be equipped with the outer wall of drive shaft (11) around evenly distributed limit groove (12) looks adaptation and spacing groove (12) are equipped with spacing groove (12).

2. The smoke exhaust device of a wide and thick plate rolling mill according to claim 1, wherein a support (14) connected with the double-shaft motor (9) and the shaft sleeve (11) is arranged in the smoke exhaust box (1), a collection box (15) is arranged at the bottom end of the smoke exhaust box (1), and the collection box (15) is connected with the smoke exhaust box (1) through threads.

3. The smoke exhaust device of a wide and thick plate rolling mill according to claim 2, characterized in that reciprocating components connected with two sets of shaft sleeves (11) are symmetrically arranged in the smoke exhaust box (1), each reciprocating component comprises a rotary table (16) located in the smoke exhaust box (1), a connecting column (17) is arranged on one side of each rotary table (16), a movable rod (18) matched with the connecting column is sleeved on each connecting column (17), a sliding groove (19) matched with each connecting column (17) is formed in each movable rod (18), a connecting rod (20) is arranged at the bottom end of each movable rod (18), a stroke groove (21) is formed in each connecting rod (20), and a movable column (22) connected with each shaft sleeve (11) is arranged in each stroke groove (21).

4. A fume extractor for wide and thick plate mills according to claim 3, characterized in that the axis of said turntable (16) is connected to the output of the driving motor located in said fume extraction box (1), and said connecting column (17) is eccentrically arranged on said turntable (16).

5. A fume extractor for wide and thick plate rolling mills according to claim 4, characterized in that the top of said movable rod (18) is provided with a fixed shaft (23) connected to said fume extraction box (1).

6. A smoke exhaust system for a wide and thick plate rolling mill according to claim 5, wherein said first filter plate (5) and said second filter plate (6) are connected to said smoke exhaust box (1) by a filter plate frame, and said support (14) is connected to said sleeve (11) by a movable bearing.