Surface drying equipment for production and processing of corrosion-resistant stainless steel band

Abstract

The utility model discloses surface drying equipment for corrosion-resistant stainless steel band production and processing, which comprises a drying box, a water scraping mechanism, a wiping mechanism and a drying mechanism are arranged in the drying box, the water scraping mechanism is arranged close to the input end of the drying box, and the drying mechanism is arranged close to the output end of the drying box. The wiping mechanism is arranged between the water scraping mechanism and the drying mechanism, the water scraping mechanism comprises an upper scraping plate and a lower scraping plate, the upper scraping plate is arranged over the lower scraping plate, a suspension plate is fixedly connected to the surface of the upper scraping plate, a first hydraulic rod is installed on the inner top face of the drying box, and the bottom end of the first hydraulic rod is fixedly connected with the suspension plate. The water scraping mechanism is arranged in the drying box, a large amount of residual liquid can be scraped off when a stainless steel band passes through the position between the upper scraping plate and the lower scraping plate, and due to the fact that the upper scraping plate and the lower scraping plate are in a V shape, the liquid can flow and be discharged along the two sides of the scraping plates, and splashing caused by accumulation and collision cannot happen.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel strip production and processing, in particular to surface drying equipment for the production and processing of corrosion-resistant stainless steel strips. Background Art

[0002] Corrosion-resistant stainless steel strips play a vital role in industrial production. Their excellent corrosion resistance makes them widely used in many fields such as chemical industry, medicine, and food. However, pickling is an indispensable link in the production process of stainless steel strips. Pickling can remove impurities such as oxides and rust on the surface of stainless steel strips, and improve their surface finish and corrosion resistance. However, after pickling, a certain amount of moisture and acid will remain on the surface of the stainless steel strip, which may not only affect the subsequent processing and use performance of the stainless steel strip, but also cause corrosion problems, thereby shortening its service life. Therefore, it is particularly important to dry the surface of the corrosion-resistant stainless steel strip after pickling. Surface drying can not only effectively remove residual moisture and acid, prevent rust and corrosion of the stainless steel strip during storage and use, but also improve the surface quality of the stainless steel strip to meet the needs of subsequent processing and use.

[0003] Some existing drying devices are provided with a water blowing component when drying the stainless steel strip, but the blowing pipe of the water blowing component is arranged perpendicular to the surface of the stainless steel strip, which easily blows the liquid on the surface of the stainless steel strip to splash everywhere.

[0004] For example, a drying device for stainless steel strips disclosed in announcement number CN218627615U has a box body provided with a water blowing component, a wiping component and a drying component. The stainless steel strip enters the box body from the feed port under the transportation of the conveying device, and first passes through the water blowing component, which blows off part of the moisture on the surface of the stainless steel strip, and then the stainless steel strip continues to pass through the wiping component, which can wipe the moisture on the upper and lower surfaces of the stainless steel strip, and finally the stainless steel strip passes through the drying component, which can heat and dry the stainless steel strip. After the above three steps, the stainless steel strip can be fully dried.

[0005] However, the blowing pipe of the water blowing assembly of the patent is kept vertical to the supporting roller, and when the surface of the stainless steel strip is blown by the fan and the blowing pipe, the water on the surface of the stainless steel strip is easily blown to splash everywhere.

[0006] Therefore, it is necessary to invent a surface drying device for producing and processing corrosion-resistant stainless steel strips to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a surface drying device for producing and processing corrosion-resistant stainless steel strips to solve the problems in the above-mentioned technology.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface drying device for the production and processing of corrosion-resistant stainless steel strips, comprising a drying box, wherein a wiper mechanism, a wiping mechanism and a drying mechanism are arranged inside the drying box, wherein the wiper mechanism is arranged near the input end of the drying box, wherein the drying mechanism is arranged near the output end of the drying box, wherein the wiping mechanism is arranged between the wiper mechanism and the drying mechanism, wherein the wiper mechanism comprises an upper scraper and a lower scraper, wherein the upper scraper is arranged directly above the lower scraper, wherein a suspension plate is fixedly connected to the surface of the upper scraper, wherein a No. 1 hydraulic rod is installed on the inner top surface of the drying box, wherein the bottom end of the No. 1 hydraulic rod is fixedly connected to the suspension plate, and both ends of the lower scraper are fixedly connected to the suspension plate. They are respectively fixedly connected to the two sides of the inner wall of the drying box, the wiping mechanism comprises an upper wiping roller and a lower wiping roller, the upper wiping roller is arranged just above the lower wiping roller, a No. 2 hydraulic rod is installed on the inner top surface of the drying box, the bottom end of the No. 2 hydraulic rod is fixedly connected to the suspension frame, the upper wiping roller is rotatably connected to the bottom of the suspension frame, and the lower wiping roller is rotatably connected between the two sides of the inner wall of the drying box, the drying mechanism comprises an upper air blow and a lower air blow, the upper air blow is arranged just above the lower air blow, a No. 3 hydraulic rod is installed on the inner top surface of the drying box, the bottom end of the No. 3 hydraulic rod is fixedly connected to the loading frame, the upper air blow is installed at the bottom of the loading frame, and the two ends of the lower air blow are respectively fixedly connected to the two sides of the inner wall of the drying box.

[0009] The wiper mechanism is used to scrape away most of the residual liquid on the surface of the stainless steel strip, the wiping mechanism is used to wipe and absorb the remaining liquid on the surface of the stainless steel strip, and the drying mechanism is used to evaporate and dry the last trace of moisture on the surface of the stainless steel strip.

[0010] Preferably, both ends of the drying box are rotatably connected with feeding rollers, and the lower scraper, the lower wiping roller and the feeding roller are located at the same height.

[0011] The stainless steel belt is supported by a feeding slide roller, and the bottom of the stainless steel belt can keep in contact with the lower scraper and the lower wiping roller.

[0012] Preferably, the upper scraper plate and the lower scraper plate are both V-shaped, and a detachable silicone strip is installed at the bottom end and the top end of the upper scraper plate.

[0013] When the stainless steel belt passes between the upper scraper and the lower scraper, the silicone strip can scrape off the liquid on the surface of the stainless steel belt and use the V-shaped structure to guide the liquid to both sides.

[0014] Preferably, the number of the upper wiping roller and the number of the lower wiping roller are both set to be multiple, and the outer surfaces of the upper wiping roller and the lower wiping roller are both wrapped with detachable foam sponges.

[0015] The upper wiping roller and the lower wiping roller can roll and wipe the upper and lower surfaces of the stainless steel belt, and use the foaming sponge to absorb the liquid on the surface of the stainless steel belt.

[0016] Preferably, the air outlet for upward blowing is arranged obliquely downward, and the air outlet for downward blowing is arranged obliquely upward, and both the air outlets for upward blowing and downward blowing are arranged toward the wiping mechanism.

[0017] The hot air blown by upward and downward blowing evaporates the trace moisture on the surface of the stainless steel belt.

[0018] Preferably, telescopic rods are installed at the four corners of the top of the suspension frame, and the top ends of the telescopic rods are fixedly connected to the inner top surface of the drying box.

[0019] The provision of the telescopic rod can further improve the stability of the suspension bracket.

[0020] Preferably, a hot air blower is arranged outside the drying box, and the air inlets for upward and downward air blowing are connected to the air outlet of the hot air blower through a corrugated pipe.

[0021] The hot air is delivered to the upward and downward blowing through the hot air blower and the bellows.

[0022] Preferably, shielding curtains are installed at both ends of the drying box, and a drainage pipe is installed on the surface of the drying box.

[0023] A shielding curtain is used to shield the droplets and water vapor generated during the drying process to a certain extent.

[0024] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0025] 1. By setting a scraping mechanism inside the drying box, a large amount of residual liquid will be scraped off when the stainless steel belt passes between the upper scraper and the lower scraper. Since the upper scraper and the lower scraper are in a V-shape, the liquid can flow along the two sides of the scraper and will not splash due to accumulation and collision;

[0026] 2. By setting a drying mechanism inside the drying box, the upper and lower air blows are tilted and set toward the wiping mechanism. The moisture on the surface of the stainless steel belt is evaporated into water vapor by the hot air blown by the upper and lower air blows. The water vapor will be blocked by the air flow inside the drying box and is not easy to escape into the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a structural sectional view of the utility model;

[0029] Figure 3 It is a structural schematic diagram of the wiper mechanism of the utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the wiping mechanism of the utility model;

[0031] Figure 5 It is a structural schematic diagram of the drying mechanism of the utility model.

[0032] Description of reference numerals:

[0033] 1. Drying box; 2. Wiping mechanism; 3. Wiping mechanism; 4. Drying mechanism; 5. Upper scraper; 6. Lower scraper; 7. Suspension plate; 8. No. 1 hydraulic rod; 9. Upper wiping roller; 10. Lower wiping roller; 11. No. 2 hydraulic rod; 12. Suspension frame; 13. Upper air blowing; 14. Lower air blowing; 15. No. 3 hydraulic rod; 16. Loading frame; 17. Feeding roller; 18. Telescopic rod; 19. Hot air blower; 20. Shielding curtain; 21. Drain pipe. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0035] The utility model provides Figure 1-5 The surface drying equipment for the production and processing of corrosion-resistant stainless steel strips shown in the figure comprises a drying box 1, wherein a wiper mechanism 2, a wiping mechanism 3 and a drying mechanism 4 are arranged inside the drying box 1, wherein the wiper mechanism 2 is arranged near the input end of the drying box 1, and the drying mechanism 4 is arranged near the output end of the drying box 1, and the wiping mechanism 3 is arranged between the wiper mechanism 2 and the drying mechanism 4, and the wiper mechanism 2 comprises an upper scraper 5 and a lower scraper 6, wherein the upper scraper 5 is arranged just above the lower scraper 6, and a suspension plate 7 is fixedly connected to the surface of the upper scraper 5, and a No. 1 hydraulic rod 8 is installed on the inner top surface of the drying box 1, and the bottom end of the No. 1 hydraulic rod 8 is fixedly connected to the suspension plate 7, and the two ends of the lower scraper 6 are respectively fixedly connected to the two sides of the inner wall of the drying box 1, and the wiper mechanism 2 is arranged near the input end of the drying box 1, and the drying mechanism 4 is arranged near the output end of the drying box 1, and the wiping mechanism 3 is arranged between the wiper mechanism 2 and the drying mechanism 4, and the wiper mechanism 2 comprises an upper scraper 5 and a lower scraper 6, and the upper scraper 5 is arranged just above the lower scraper 6, and a suspension plate 7 is fixedly connected to the surface of the upper scraper 5, and a No. 1 hydraulic rod 8 is installed on the inner top surface of the drying box 1, and the bottom end of the No. 1 hydraulic rod 8 is fixedly connected to the suspension plate 7, and the two ends of the lower scraper 6 are respectively fixedly connected to the two sides of the inner wall of the drying box 1, and the wiper mechanism 2 is fixedly connected to the two sides of the inner wall of the drying box 1, and the wiper mechanism 2 is fixedly connected to the two sides of the inner wall The mechanism 3 includes an upper wiping roller 9 and a lower wiping roller 10, the upper wiping roller 9 is arranged directly above the lower wiping roller 10, a No. 2 hydraulic rod 11 is installed on the inner top surface of the drying box 1, and the bottom end of the No. 2 hydraulic rod 11 is fixedly connected to a suspension frame 12, the upper wiping roller 9 is rotatably connected to the bottom of the suspension frame 12, and the lower wiping roller 10 is rotatably connected between the two sides of the inner wall of the drying box 1, and the drying mechanism 4 includes an upper air blow 13 and a lower air blow 14, the upper air blow 13 is arranged directly above the lower air blow 14, a No. 3 hydraulic rod 15 is installed on the inner top surface of the drying box 1, and the bottom end of the No. 3 hydraulic rod 15 is fixedly connected to a loading frame 16, the upper air blow 13 is installed at the bottom of the loading frame 16, and the two ends of the lower air blow 14 are respectively fixedly connected to the two sides of the inner wall of the drying box 1.

[0036] In one aspect of the present embodiment, both ends of the drying box 1 are rotatably connected with a feed roller 17, the lower scraper 6, the lower wiping roller 10 and the feed roller 17 are located at the same height, the upper scraper 5 and the lower scraper 6 are both V-shaped, the bottom end of the upper scraper 5 and the top end of the upper scraper 5 are both installed with a detachable silicone strip, the number of the upper wiping roller 9 and the lower wiping roller 10 are both set to multiple, the outer surfaces of the upper wiping roller 9 and the lower wiping roller 10 are wrapped with a detachable foam sponge, and the air outlet of the upper blowing 13 is tilted downward. The air outlet of the downward air blow 14 is arranged to be inclined upward, and the air outlets of the upper air blow 13 and the lower air blow 14 are both arranged toward the wiping mechanism 3. Telescopic rods 18 are installed at the four corners of the top of the suspension frame 12, and the top of the telescopic rod 18 is fixedly connected to the inner top surface of the drying box 1. A hot air blower 19 is arranged on the outside of the drying box 1. The air inlets of the upper air blow 13 and the lower air blow 14 are connected to the air outlet of the hot air blower 19 through a corrugated pipe. Shielding curtains 20 are installed at both ends of the drying box 1, and a drainage pipe 21 is installed on the surface of the drying box 1.

[0037] Working principle of this utility model:

[0038] Refer to the instruction manual Figure 1-5 When using the utility model, firstly, the stainless steel belt is passed through the drying box 1, and the stainless steel belt is pulled and conveyed by the driving device, so that the stainless steel belt can continuously pass through the drying box 1, and the feeding rollers 17 at both ends of the drying box 1 provide a certain support for the stainless steel belt. At this time, the lower scraper 6 and the lower wiping roller 10 are in contact with the bottom of the stainless steel belt;

[0039] Afterwards, the wiper mechanism 2, the wiping mechanism 3 and the drying mechanism 4 are adjusted according to the thickness of the stainless steel belt, and the suspension plate 7 and the upper scraper 5 are pushed downward by the No. 1 hydraulic rod 8 until the upper scraper 5 keeps contact with the top of the stainless steel belt, and the suspension frame 12 and the upper wiping roller 9 are pushed downward by the No. 2 hydraulic rod 11 until the upper wiping roller 9 keeps contact with the top of the stainless steel belt, and the loading frame 16 and the upper air blower 13 are pushed downward by the No. 3 hydraulic rod 15 until the upper air blower 13 keeps a certain distance from the top of the stainless steel belt;

[0040] First, most of the residual liquid on the surface of the stainless steel belt is scraped off by the silicone strips on the upper scraper 5 and the lower scraper 6. The liquid will be discharged to both sides along the V-shaped upper scraper 5 and the lower scraper 6, and the liquid is not easy to splash due to accumulation and collision. Then, the remaining liquid is wiped and absorbed by the foaming sponge on the surface of the upper wiping roller 9 and the lower wiping roller 10. Finally, the hot air delivered by the hot air blower 19 is blown to the surface of the stainless steel belt through the upper blowing port 13 and the lower air outlet 14, so that the last trace moisture on the surface of the stainless steel belt is evaporated to achieve the drying operation.

Claims

1. A surface drying device for producing and processing corrosion-resistant stainless steel strips, comprising a drying oven (1), characterized in that: The drying box (1) is provided with a wiper mechanism (2), a wiping mechanism (3) and a drying mechanism (4) inside. The wiper mechanism (2) is arranged near the input end of the drying box (1), and the drying mechanism (4) is arranged near the output end of the drying box (1). The wiping mechanism (3) is arranged between the wiper mechanism (2) and the drying mechanism (4). The wiper mechanism (2) comprises an upper scraper (5) and a lower scraper (6). The upper scraper (5) is arranged directly above the lower scraper (6). A suspension plate (7) is fixedly connected to the surface of the upper scraper (5). A No. 1 hydraulic rod (8) is installed on the inner top surface of the drying box (1). The bottom end of the No. 1 hydraulic rod (8) is fixedly connected to the suspension plate (7). The two ends of the lower scraper (6) are respectively fixedly connected to the two sides of the inner wall of the drying box (1). The wiping mechanism (3) comprises an upper wiping roller (9) and a lower wiping roller. (10), the upper wiping roller (9) is arranged just above the lower wiping roller (10), a No. 2 hydraulic rod (11) is installed on the inner top surface of the drying box (1), the bottom end of the No. 2 hydraulic rod (11) is fixedly connected to a suspension frame (12), the upper wiping roller (9) is rotatably connected to the bottom of the suspension frame (12), the lower wiping roller (10) is rotatably connected between the two sides of the inner wall of the drying box (1), the drying mechanism (4) comprises an upper air blower (13) and a lower air blower (14), the upper air blower (13) is arranged just above the lower air blower (14), a No. 3 hydraulic rod (15) is installed on the inner top surface of the drying box (1), the bottom end of the No. 3 hydraulic rod (15) is fixedly connected to a loading frame (16), the upper air blower (13) is installed at the bottom of the loading frame (16), and the two ends of the lower air blower (14) are respectively fixedly connected to the two sides of the inner wall of the drying box (1).

2. The surface drying equipment for producing and processing corrosion-resistant stainless steel strip according to claim 1 is characterized in that: Both ends of the drying box (1) are rotatably connected with feeding rollers (17), and the lower scraper (6), the lower wiping roller (10) and the feeding roller (17) are located at the same height.

3. The surface drying equipment for producing and processing corrosion-resistant stainless steel strip according to claim 1 is characterized in that: The upper scraper (5) and the lower scraper (6) are both V-shaped, and a detachable silicone strip is installed at the bottom end of the upper scraper (5) and the top end of the upper scraper (5).

4. The surface drying equipment for producing and processing corrosion-resistant stainless steel strip according to claim 1 is characterized in that: The number of the upper wiping roller (9) and the number of the lower wiping roller (10) are both set to be multiple, and the outer surfaces of the upper wiping roller (9) and the lower wiping roller (10) are both wrapped with detachable foam sponges.

5. The surface drying equipment for producing and processing corrosion-resistant stainless steel strip according to claim 1 is characterized in that: The air outlet of the upper air blowing (13) is arranged obliquely downward, and the air outlet of the lower air blowing (14) is arranged obliquely upward. The air outlets of the upper air blowing (13) and the lower air blowing (14) are both arranged toward the wiping mechanism (3).

6. The surface drying equipment for producing and processing corrosion-resistant stainless steel strip according to claim 1 is characterized in that: Telescopic rods (18) are installed at the four corners of the top of the suspension frame (12), and the top of the telescopic rod (18) is fixedly connected to the inner top surface of the drying box (1).

7. The surface drying equipment for producing and processing corrosion-resistant stainless steel strip according to claim 1 is characterized in that: A hot air blower (19) is arranged outside the drying box (1), and the air inlets of the upper air blowing (13) and the lower air blowing (14) are connected to the air outlet of the hot air blower (19) through a corrugated pipe.

8. The surface drying equipment for producing and processing corrosion-resistant stainless steel strip according to claim 1 is characterized by: Both ends of the drying box (1) are equipped with shielding curtains (20), and the surface of the drying box (1) is equipped with a drainage pipe (21).

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