Dryer for oil removal and cleaning of steel belt

Abstract

The utility model discloses an oil removal cleaning dryer for a steel belt, which comprises a cleaning pool, one side in the cleaning pool is provided with a cleaning tank I, the other side in the cleaning pool is provided with a cleaning tank II, and the cleaning tank I and the cleaning tank II are both internally provided with a scraping mechanism. The material scraping device has the advantages that the material scraping mechanism is installed in the first cleaning tank and the second cleaning tank in a sliding and pulling mode, so that the material scraping mechanism can be detached in the sliding and pulling mode during cleaning, tedious detaching operation is not needed, the material scraping mechanism is more efficient and convenient to clean, and the cleaning efficiency is improved. And meanwhile, the ultrasonic cleaners are installed in the first cleaning tank and the second cleaning tank correspondingly, so that the cleaning dryer can continuously conduct two-time cleaning operation on the steel belt during use, and the defect that the cleaning quality of the steel belt is poor under the condition that cleaning liquid is not replaced in time is effectively overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of steel belt cleaning and degreasing, in particular to a steel belt degreasing, cleaning and drying machine. Background Art

[0002] During the production process of the steel belt, the steel belt is obtained by reciprocating rolling to obtain a thin steel belt. During the production process of the steel belt, the main working area is to roll the steel belt by a rolling mill. During the rolling process, oil needs to be supplied to the working area. During the transmission process of the steel belt, in the subsequent process of rolling by the rolling mill, if the rolling oil on the surface of the steel belt is not cleaned thoroughly, it will cause the steel belt to slip between layers during the coiling process, unable to be coiled neatly, and easily cause scratches on the belt surface, affecting the surface quality.

[0003] A Chinese patent with the patent number CN219817163U discloses a steel belt degreasing device, including a degreasing base and an ultrasonic cleaning tank. It is characterized in that: a steel belt with oil stains to be cleaned is conveyed above the degreasing base, a degreasing bracket is fixedly arranged on the surface of the degreasing base, a threaded rod is threadedly connected to the top of the degreasing bracket, a pressing plate is rotatably connected to the lower end of the threaded rod, a plurality of upper scraping strips are equidistantly arranged on the lower surface of the pressing plate, and a bottom plate is arranged below the pressing plate.

[0004] Although the steel belt degreasing device described in the above patent can scrape off the impurities on the surface of the steel belt before degreasing and ensure that the cleaning liquid after scraping can drip back into the ultrasonic cleaning tank after cleaning, since the scraping component in the ultrasonic cleaning tank of the device is fixedly installed, it is inconvenient to clean the scraping component in the ultrasonic cleaning tank. At the same time, since the steel belt degreasing device with the above structure realizes the degreasing of the surface of the steel belt by means of single-tank cleaning during use, it is easy for the concentration of the cleaning liquid in the ultrasonic cleaning tank to become lower as the cleaning time increases, resulting in poor cleaning quality of the steel belt when the cleaning liquid is not replaced in time. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The technical problem to be solved by the utility model is to provide a steel belt degreasing, cleaning and drying machine that can not only conveniently disassemble and clean the scraping mechanism inside the device, but also ensure the cleaning quality of the steel belt when the cleaning liquid is not replaced in time by means of double-tank continuous cleaning.

[0007] (2) Technical Solutions

[0008] The present utility model is realized through the following technical solutions: The present utility model provides an oil removal, cleaning and drying machine for steel strips, which includes a cleaning tank. On one side inside the cleaning tank, a first cleaning groove is provided, and on the other side inside the cleaning tank, a second cleaning groove is provided. A scraping mechanism is installed in each of the first cleaning groove and the second cleaning groove. The scraping mechanism includes a baffle plate slidably engaged with the cleaning tank, two through grooves symmetrically provided on the baffle plate, grooves provided on both sides of the two through grooves, springs installed in the grooves, linkage plates installed at the ends of the springs away from the grooves, and scraping rollers installed on the side of the linkage plates facing away from the grooves. Ultrasonic cleaners are respectively installed at the bottoms of the first cleaning groove and the second cleaning groove.

[0009] Furthermore, the first cleaning groove and the second cleaning groove have the same structure, and the first cleaning groove and the second cleaning groove are bolted to the corresponding ultrasonic cleaners.

[0010] By adopting the above technical solutions, the first cleaning groove and the cleaning groove are the main places for realizing the cleaning and oil removal of the steel strip.

[0011] Furthermore, the linkage plate is welded to the spring, the linkage plate is rotatably connected to the scraping roller, and the baffle plate is of a T-shaped structure.

[0012] By adopting the above technical solutions, the linkage plate is mainly used to ensure that the scraping roller can contact the surface of the steel strip.

[0013] Furthermore, guide rollers are installed on both sides at the upper ends of the first cleaning groove and the second cleaning groove, and the first cleaning groove and the second cleaning groove are respectively rotatably connected to the corresponding guide rollers.

[0014] By adopting the above technical solutions, the guide rollers can effectively avoid the friction and wear between the surface of the steel strip and the cleaning tank.

[0015] Furthermore, a drying mechanism is installed at the discharge end of the cleaning tank. The drying mechanism includes a drying hood fixed to the cleaning tank by bolts, a hot air blower installed in the middle of the top of the drying hood, an annular air chamber provided inside the drying hood, and air holes provided inside the drying hood and communicating with the annular air chamber.

[0016] By adopting the above technical solutions, after the hot air blower is started, hot air will be blown into the drying hood to quickly dry the surface of the steel strip under the action of hot air drying.

[0017] Furthermore, the hot air blower is connected to the annular air chamber through a pipeline, and the air holes communicate with the annular air chamber.

[0018] By adopting the above technical solution, the air holes can ensure the convenient spraying of the hot air inside the drying hood onto the surface of the steel strip after cleaning and degreasing.

[0019] Further, an operation panel is also fixedly mounted on one side wall of the cleaning tank through bolts, and the operation panel is electrically connected to both the hot air blower and the ultrasonic cleaner.

[0020] By adopting the above technical solution, under the action of the operation panel, the hot air blower and the ultrasonic cleaner can be orderly turned on and off to ensure efficient cleaning and degreasing of the steel strip.

[0021] (III) Beneficial effects

[0022] The utility model has the following beneficial effects compared with the prior art:

[0023] To solve the problem that although the existing steel strip degreasing device can scrape off the impurities on the surface of the steel strip before degreasing and ensure that the scraped cleaning liquid can drip back into the ultrasonic cleaning tank after cleaning, since the scraping component in the ultrasonic cleaning tank of the device is fixedly installed, it is inconvenient to clean the scraping component in the ultrasonic cleaning tank. At the same time, because the steel strip degreasing device with the above structure realizes the degreasing of the steel strip surface by single-tank cleaning during use, it is easy for the concentration of the cleaning liquid in the ultrasonic cleaning tank to become lower as the cleaning time increases, resulting in poor cleaning quality of the steel strip when the cleaning liquid is not replaced in time. The utility model installs the scraping mechanism in the cleaning tank 1 and the cleaning tank 2 in a sliding and pulling manner, so that the scraping mechanism can be disassembled only by sliding and pulling during cleaning, without cumbersome disassembly operations, making the cleaning of the scraping mechanism more efficient and convenient. At the same time, by installing ultrasonic cleaners in the cleaning tank 1 and the cleaning tank 2 respectively, the cleaning and drying machine can continuously perform two cleaning operations on the steel strip during use, effectively avoiding the disadvantage of poor cleaning quality of the steel strip when the cleaning liquid is not replaced in time. Description of the drawings

[0024] Figure 1 is a schematic structural diagram of the steel strip degreasing, cleaning and drying machine of the utility model;

[0025] Figure 2 is a main sectional view of the steel strip degreasing, cleaning and drying machine of the utility model;

[0026] Figure 3 is in the steel strip degreasing, cleaning and drying machine of the utility model Figure 2 is an enlarged view of part A;

[0027] Figure 4 is a top view of the scraping mechanism in the steel strip degreasing, cleaning and drying machine of the utility model.

[0028] The description of the reference numerals is as follows:

[0029] 1. Drying mechanism; 101. Hot air blower; 102. Drying hood; 103. Annular air cavity; 104. Air holes; 2. Second cleaning tank; 3. First cleaning tank; 4. Guide roller; 5. Cleaning pool; 6. Scraping mechanism; 601. Baffle plate; 602. Through groove; 603. Groove; 604. Spring; 605. Linking plate; 606. Scraping roller; 7. Pressing roller; 8. Ultrasonic cleaner; 9. Operation panel. Detailed implementation manners

[0030] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0031] As Figures 1-4 shown, in this embodiment, the oil removal, cleaning and drying machine for steel strips includes a cleaning pool 5. On one side inside the cleaning pool 5, a first cleaning tank 3 is provided. On the other side inside the cleaning pool 5, a second cleaning tank 2 is provided. A scraping mechanism 6 is installed in each of the first cleaning tank 3 and the second cleaning tank 2. The scraping mechanism 6 is mainly used to scrape off the impurities on the surface of the steel strip before and after cleaning. The scraping mechanism 6 includes a baffle plate 601 slidably matched with the cleaning pool 5, two through grooves 602 symmetrically opened on the baffle plate 601, grooves 603 opened on both sides of the two through grooves 602, springs 604 installed in the grooves 603, a linking plate 605 installed at one end of the spring 604 away from the groove 603, and a scraping roller 606 installed on the side of the linking plate 605 facing away from the groove 603. Ultrasonic cleaners 8 are also respectively installed at the bottom ends inside the first cleaning tank 3 and the second cleaning tank 2. When the steel strip passes through the first cleaning tank 3 and the second cleaning tank 2, reliable cleaning and oil removal of the surface of the steel strip can be achieved under the action of the ultrasonic cleaners 8.

[0032] As Figures 1-4 shown, in this embodiment, the first cleaning tank 3 and the second cleaning tank 2 have the same structure. The first cleaning tank 3 and the second cleaning tank 2 are bolted to the corresponding ultrasonic cleaners 8. The first cleaning tank 3 and the cleaning tank are the main places for realizing the cleaning and oil removal of the steel strip. The linking plate 605 is welded to the spring 604. The linking plate 605 is rotatably connected to the scraping roller 606. And the baffle plate 601 is of a T-shaped structure. The linking plate 605 is mainly used to ensure that the scraping roller 606 can contact the surface of the steel strip.

[0033] As Figures 1-2As shown in the figure, in this embodiment, guide rollers 4 are also installed on both sides of the upper ends of the first cleaning tank 3 and the second cleaning tank 2. The first cleaning tank 3 and the second cleaning tank 2 are respectively rotatably connected to the corresponding guide rollers 4, and the guide rollers 4 can effectively avoid frictional wear between the surface of the steel strip and the cleaning pool 5.

[0034] As Figures 1-4 shown in the figure, in this embodiment, a drying mechanism 1 is also installed at the discharge end of the cleaning pool 5. The drying mechanism 1 includes a drying hood 102 fixed to the cleaning pool 5 by bolts, a hot air blower 101 installed in the middle of the top of the drying hood 102, an annular air cavity 103 opened in the drying hood 102, and air holes 104 opened in the drying hood 102 and communicated with the annular air cavity 103. After the hot air blower 101 is started, hot air will be blown into the drying hood 102 to quickly dry the surface of the steel strip under the action of hot air drying. The hot air blower 101 is connected to the annular air cavity 103 through a pipeline, and the air holes 104 are communicated with the annular air cavity 103. The air holes 104 can ensure the convenient spraying of the hot air in the drying hood 102 onto the surface of the steel strip after cleaning and degreasing.

[0035] As Figures 1-4 shown in the figure, in this embodiment, an operation panel 9 is also fixed to one side wall of the cleaning pool 5 by bolts. The operation panel 9 is electrically connected to both the hot air blower 101 and the ultrasonic cleaner 8. Under the action of the operation panel 9, the hot air blower 101 and the ultrasonic cleaner 8 can be sequentially turned on and off to ensure efficient cleaning and degreasing of the steel strip.

[0036] The specific implementation process of this embodiment is as follows: When in use, first pass the steel strip through the guide rollers 4 and the pressure rollers 7 in the manner shown in Figure 1 the figure, then add cleaning liquid into the first cleaning tank 3 and the second cleaning tank 2, and then just start the ultrasonic cleaner 8, and the steel strip can be cleaned and degreased on the surface of the steel strip through the first cleaning tank 3 and the second cleaning tank 2. When the steel strip after cleaning and degreasing passes through the drying mechanism 1, the residual cleaning liquid on the surface of the steel strip can be conveniently dried. During the cleaning and degreasing process, by installing the scraping mechanism 6 in the first cleaning tank 3 and the second cleaning tank 2 in a sliding and pulling manner, the scraping mechanism 6 can be disassembled only by sliding and pulling during cleaning, without cumbersome disassembly operations, making the cleaning of the scraping mechanism 6 more efficient and convenient. At the same time, by installing ultrasonic cleaners 8 in the first cleaning tank 3 and the second cleaning tank 2 respectively, the cleaning and drying machine can continuously perform two cleaning operations on the steel strip during use, effectively avoiding the disadvantage of poor cleaning quality when the cleaning liquid is not replaced in time for the steel strip.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. Used for steel strip degreasing, cleaning and drying machine, characterized by: The invention comprises a cleaning pool (5), wherein a cleaning groove (3) is provided on one side of the cleaning pool (5), and a cleaning groove (2) is provided on the other side of the cleaning pool (5); a scraper mechanism (6) is installed in each of the cleaning grooves (3) and the cleaning grooves (2); wherein the scraper mechanism (6) comprises a baffle plate (601) slidably matched with the cleaning pool (5), two through grooves (602) symmetrically provided on the baffle plate (601), grooves (603) provided on both sides of the two through grooves (602), a spring (604) installed in the grooves (603), a linkage plate (605) installed at one end of the spring (604) away from the grooves (603), and a scraper roller (606) installed on the linkage plate (605) on the side facing away from the grooves (603); and ultrasonic cleaners (8) are installed at the bottom ends of the cleaning grooves (3) and the cleaning grooves (2), respectively.

2. The steel strip degreasing, cleaning and drying machine according to claim 1, characterized in that: The cleaning tank one (3) has the same structure as the cleaning tank two (2), and the cleaning tank one (3) and the cleaning tank two (2) are connected to the corresponding ultrasonic cleaner (8) by bolts.

3. The steel strip degreasing, cleaning and drying machine according to claim 1 is characterized in that: The linkage plate (605) is welded to the spring (604), the linkage plate (605) is rotatably connected to the scraper roller (606), and the baffle plate (601) (601) is a T-shaped structure.

4. The steel strip degreasing, cleaning and drying machine according to claim 1 is characterized in that: Guide rollers (4) are also installed on both sides of the upper ends of the cleaning tank 1 (3) and the cleaning tank 2 (2), and the cleaning tank 1 (3) and the cleaning tank 2 (2) are respectively rotatably connected to the corresponding guide rollers (4).

5. The steel strip degreasing, cleaning and drying machine according to claim 1 is characterized in that: A drying mechanism (1) is also installed at the discharge end of the cleaning tank (5), and the drying mechanism (1) comprises a drying hood (102) fixed to the cleaning tank (5) by bolts, a hot air blower (101) installed in the middle of the top of the drying hood (102), an annular air cavity (103) provided in the drying hood (102), and an air hole (104) provided in the drying hood (102) and connected to the annular air cavity (103).

6. The steel strip degreasing, cleaning and drying machine according to claim 5, characterized in that: The hot air blower (101) is connected to the annular air cavity (103) via a pipeline, and the air hole (104) is in communication with the annular air cavity (103).

7. The steel strip degreasing, cleaning and drying machine according to claim 5, characterized in that: An operation panel (9) is also fixed to one side wall of the cleaning pool (5) by means of bolts, and the operation panel (9) is electrically connected to the hot air blower (101) and the ultrasonic cleaner (8).

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