Dust collecting device arranged on guide and support roller seat cross beam
The dust collecting device on the rolling mill's guide and support roller seat crossbeam addresses the size and cost issues of external collectors by integrating miniaturized, built-in dust collection, achieving efficient and cost-effective smoke and dust removal with minimal production disruption.
Patent Information
- Application Number
- CN202420070070.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-10
AI Technical Summary
Existing rolling mill roller dust collecting devices are large in size, requiring significant investment and operating costs due to their external design, which collects a large amount of smoke, necessitating large equipment and high operational expenses.
A dust collecting device is installed on the guide and support roller seat crossbeam, featuring dust suction ports, a collecting hood, an air intake pipe, and a filter plate, integrated with the rolling mill, allowing for miniaturized, built-in dust collection near the dust source.
The solution provides a better dust collection effect with reduced investment and operating costs, while maintaining production efficiency and minimizing maintenance impacts, thus enhancing the device's practicality.
Smart Images
Figure CN222175373U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust collection of rolling mills, in particular to a dust collection device arranged on a guide and a support roller seat crossbeam. Background Art
[0002] A rolling mill is a mechanical device used to roll metal materials into various shapes and specifications. Rolling mills are widely used in industrial production, mainly for the production of steel plates, steel strips, steel pipes, aluminum plates, aluminum strips, copper plates, copper strips and other metal products. Rollers are the core components of rolling mills, usually made of high-strength steel. They are driven by motors and reducers to generate relative motion between the rollers, thereby rolling the metal materials into the desired shape. The frame is the frame that fixes the rollers and transmission devices, usually made of high-quality steel.
[0003] The rollers can change the thickness and width of the steel plate by extrusion. During the extrusion process, the water on the surface of the red steel plate will evaporate and expand, thereby bringing up iron oxide powder and other metal dust. The existing rolling mill roller dust collecting devices are mostly external, and the smoke is collected through a large dust collecting hood. This results in a large amount of smoke to be collected, so the equipment required is large in size, the investment is large, and the operating cost is also relatively high. In view of this, we propose a dust collecting device arranged on the guide and support roller seat crossbeam to solve the above problems. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a dust collecting device arranged on the guide and support roller seat crossbeam, which has the advantages of good dust collection effect and low cost, and solves the problems of large equipment size, large investment and relatively high operating cost of the existing rolling mill roller dust collecting device.
[0005] In order to achieve the above-mentioned purpose of good dust suction effect and low cost, the utility model provides the following technical solutions: a dust collecting device arranged on the cross beam of the guide and support roller seat, comprising a plate rolling mill body and support rollers and rolling rollers installed on the surface of the plate rolling mill body, the surface of the plate rolling mill body and on both sides of the rolling rollers are provided with dust collecting components, the dust collecting components include a guide body fixedly installed on the surface of the plate rolling mill body, a plurality of dust suction ports are opened at the bottom of the guide body, a connecting port connected to the dust suction port is opened inside the guide body, a dust outlet port connected to the connecting port is also opened on one side of the guide body, a collecting hood is fixedly installed on the surface of the guide body and outside the dust outlet, an air intake pipe is fixedly installed on the surface of the collecting hood, and a filter plate for filtering smoke and dust is fixedly installed on the inner wall of the collecting hood and outside the air intake pipe.
[0006] Furthermore, the air intake pipe is connected to the collecting hood, and one end of the air intake pipe away from the collecting hood is connected to an external fan.
[0007] Furthermore, the number of the guide bodies is at least two, and the two guide bodies are respectively located on both sides of the roller.
[0008] Furthermore, a partition is fixedly installed on the inner wall of the collecting hood, a hood door is hinged at the bottom of the collecting hood, and an observation window for observing the amount of smoke and dust collected in the collecting hood is also embedded on the surface of the collecting hood.
[0009] Furthermore, the top and bottom of the collecting cover are fixedly mounted with connecting blocks, the connecting blocks are fixed to the guide body via bolts, and the collecting cover is fixed to the guide body via the connecting blocks and bolts.
[0010] Furthermore, a plurality of mounting blocks are fixedly mounted on the top of the guide body, and through holes are formed on the surfaces of the mounting blocks.
[0011] Compared with the prior art, the utility model provides a dust collecting device arranged on the guide and support roller seat crossbeam, which has the following beneficial effects:
[0012] 1. The dust collecting device arranged on the guide and support roller seat crossbeam realizes miniaturized built-in dust collecting near the dust source by directly installing the guide body on both sides of the roller. It not only has better dust collecting effect, but also can reduce investment cost and operation cost, and has more significant energy saving effect. At the same time, the guide body is integrated with the rolling mill, which has less impact on production, inspection, maintenance, and steel leakage fault handling, greatly improving the practicality of the device.
[0013] 2. The dust collecting device arranged on the guide and support roller seat crossbeam collects the smoke and dust inside the collection cover through the partition and filter plate. The observation window is arranged to facilitate personnel to observe the amount of smoke and dust collection, thereby facilitating the cleaning of the smoke and dust. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is the front view of the utility model;
[0015] Figure 2 This is a cross-sectional view of the guide body and the collection cover of the utility model;
[0016] Figure 3 This is an enlarged cross-sectional view of the collection cover of the utility model;
[0017] Figure 4 This is a schematic diagram of one viewing angle of the guide body of the utility model;
[0018] Figure 5 This is a schematic diagram of another viewing angle of the guide body of the utility model;
[0019] Figure 6 This is a schematic diagram of the second embodiment of the present utility model.
[0020] In the figure: 1. Plate rolling mill body; 2. Support roller; 3. Roller; 4. Guide body; 5. Mounting block; 6. Dust suction port; 7. Connecting port; 8. Dust outlet; 9. Collecting hood; 10. Suction pipe; 11. Partition; 12. Cover door; 13. Filter plate; 14. Observation window; 15. Connecting block; 16. Dust removal device body. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1 and Figure 2 A dust collecting device arranged on a guide and support roller seat crossbeam comprises a plate rolling mill body 1 and a support roller 2 and a rolling roller 3 installed on the surface of the plate rolling mill body 1.
[0023] See also Figure 4 and Figure 5 A dust collecting assembly is arranged on the surface of the plate rolling mill body 1 and on both sides of the rolling roller 3. The dust collecting assembly includes a guide body 4 fixedly mounted on the surface of the plate rolling mill body 1. A plurality of dust suction ports 6 are provided at the bottom of the guide body 4. A connecting port 7 connected to the dust suction port 6 is provided inside the guide body 4. A dust outlet 8 connected to the connecting port 7 is also provided on one side of the guide body 4. A collecting hood 9 is fixedly mounted on the surface of the guide body 4 and outside the dust outlet 8. An air suction pipe 10 is fixedly mounted on the surface of the collecting hood 9. A filter plate 13 for filtering smoke and dust is fixedly mounted on the inner wall of the collecting hood 9 and outside the air suction pipe 10.
[0024] The filter plate 13 is used to filter smoke.
[0025] In addition, by directly installing the guide body 4 on both sides of the rolling roller 3, a miniaturized built-in dust collector near the dust source is realized, which not only has a better dust collection effect, but also can reduce investment cost and operating cost, and the energy saving effect is more significant. At the same time, the guide body 4 is integrated with the rolling mill, which has less impact on production, inspection, maintenance, and steel leakage fault handling, greatly improving the practicability of the device.
[0026] In this embodiment, the air intake pipe 10 is connected to the collecting hood 9, and one end of the air intake pipe 10 away from the collecting hood 9 is connected to an external fan.
[0027] The suction force generated by the fan will be transmitted through the dust suction port 6 to suck the smoke and dust on both sides of the roller 3. When the smoke and dust enter the interior of the collecting hood 9, it will be filtered by the filter plate 13 and fall into the interior of the collecting hood 9.
[0028] In this embodiment, the number of the guide bodies 4 is at least two, and the two guide bodies 4 are respectively located on both sides of the roller 3 .
[0029] It is worth noting that, since the roller 3 can rotate forward and reverse, the dust collecting device is preferably provided in pairs to achieve dust collection on both sides.
[0030] See also Figure 3 In this embodiment, a partition 11 is fixedly installed on the inner wall of the collecting hood 9, a hood door 12 is hinged at the bottom of the collecting hood 9, and an observation window 14 for observing the amount of smoke collected in the collecting hood 9 is also embedded on the surface of the collecting hood 9.
[0031] The smoke is collected inside the collecting hood 9 by means of the partition 11 and the filter plate 13, and the observation window 14 is provided to facilitate personnel to observe the amount of smoke collected, thereby facilitating the cleaning of the smoke.
[0032] In addition, the provision of the partition 11 prevents smoke and dust from falling into the interior of the guide body 4.
[0033] In this embodiment, the top and bottom of the collecting cover 9 are fixedly installed with connecting blocks 15, the connecting blocks 15 are fixed to the guide body 4 by bolts, and the collecting cover 9 is fixed to the guide body 4 by the connecting blocks 15 and the bolts.
[0034] The connection block 15 and the bolts are provided to facilitate disassembly of the collection cover 9 for cleaning.
[0035] In this embodiment, a plurality of mounting blocks 5 are fixedly mounted on the top of the guide body 4 , and through holes are formed on the surfaces of the mounting blocks 5 .
[0036] The provided mounting block 5 and the through hole are used to fix the guide body 4 on the plate rolling mill body 1 .
[0037] It is worth noting that, see Figure 6 In order to more conveniently process smoke and dust, the present application also provides a second embodiment:
[0038] The main body of the guide body 4 remains unchanged, and the other end of the suction pipe 10 is directly connected to the dust removal device body 16, thereby achieving dust removal while suctioning dust.
[0039] In addition, the dust removal device body 16 is a device for processing smoke and dust in the prior art, and no further limitation is made here.
[0040] When this embodiment is in use, the external fan for dust collection is started, and the suction force generated by the fan is transmitted through the dust suction port 6 to suck the smoke and dust on both sides of the roller 3. When the smoke and dust enter the interior of the collecting hood 9, it will be filtered by the filter plate 13 and fall into the collecting hood 9. The staff can observe the amount of smoke and dust collected in the collecting hood 9 through the observation window 14. When the smoke and dust needs to be processed, the hood door 12 can be opened to clean the smoke and dust inside the collecting hood 9.
[0041] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.
[0042] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.
Claims
1. A dust collecting device arranged on a guide and support roller seat crossbeam, comprising a plate rolling mill body (1) and a support roller (2) and a rolling roller (3) mounted on the surface of the plate rolling mill body (1), characterized in that: Dust collecting components are arranged on the surface of the plate rolling mill body (1) and on both sides of the rolling roller (3); The dust collecting assembly comprises a guide body (4) fixedly mounted on the surface of a plate rolling mill body (1); a plurality of dust suction ports (6) are provided at the bottom of the guide body (4); a connecting port (7) connected to the dust suction port (6) is provided inside the guide body (4); a dust outlet (8) connected to the connecting port (7) is provided on one side of the guide body (4); a collecting hood (9) is fixedly mounted on the surface of the guide body (4) and outside the dust outlet (8); an air suction pipe (10) is fixedly mounted on the surface of the collecting hood (9); and a filter plate (13) for filtering smoke and dust is fixedly mounted on the inner wall of the collecting hood (9) and outside the air suction pipe (10).
2. A dust collecting device arranged on the guide and support roller seat crossbeam according to claim 1, characterized in that: The air intake pipe (10) is in communication with the collecting hood (9), and one end of the air intake pipe (10) away from the collecting hood (9) is connected to an external fan.
3. A dust collecting device arranged on the guide and support roller seat crossbeam according to claim 1, characterized in that: The number of the guide bodies (4) is at least two, and the two guide bodies (4) are respectively located on both sides of the roller (3).
4. A dust collecting device arranged on the guide and support roller seat crossbeam according to claim 1, characterized in that: A partition plate (11) is fixedly mounted on the inner wall of the collection hood (9), a hood door (12) is hingedly connected to the bottom of the collection hood (9), and an observation window (14) for observing the amount of smoke and dust collected in the collection hood (9) is also embedded on the surface of the collection hood (9).
5. A dust collecting device arranged on the guide and support roller seat crossbeam according to claim 1, characterized in that: The top and bottom of the collecting cover (9) are both fixedly mounted with connecting blocks (15), the connecting blocks (15) are fixed to the guide body (4) via bolts, and the collecting cover (9) is fixed to the guide body (4) via the connecting blocks (15) and the bolts.
6. A dust collecting device arranged on the guide and support roller seat crossbeam according to claim 1, characterized in that: A plurality of mounting blocks (5) are fixedly mounted on the top of the guide body (4), and through holes are formed on the surfaces of the mounting blocks (5).