Device and method for preparing amorphous coating resistant to high-temperature sulfuric acid corrosion

Abstract

The invention relates to the technical field of surface treatment devices, and discloses a high-temperature sulfuric acid corrosion resistant amorphous coating preparation device and method.The high-temperature sulfuric acid corrosion resistant amorphous coating preparation device comprises a preparation device body and a feeding port fixedly connected to the top of the preparation device body and further comprises a spraying chamber fixedly connected to one side of the preparation device body; a processing mechanism is arranged in the preparation device body, the processing mechanism is used for mixing coating raw materials, and the processing mechanism comprises a shaking plate slidably connected to the interior of the preparation device body. Through the arrangement of the first motor, the second motor, the mixing chamber and the grinding chamber, the effect of synchronously conducting preparation and spraying operation is achieved, the working efficiency of spraying is improved, and the problem that when an existing amorphous coating preparation device is used, the spraying step and the preparation step are usually separately arranged, and the spraying time is shortened is solved. And the operation mode greatly influences the spraying effect on the base material and is not beneficial to rapid processing.

Description

Technical Field

[0001] The present invention relates to the technical field of surface treatment devices, and particularly to a device and method for preparing an amorphous coating resistant to high-temperature sulfuric acid corrosion. Background Art

[0002] An amorphous coating refers to an amorphous layer formed on the surface of a substrate by rapid cooling after the material is melted, which is a new type of thermal spraying base material. The amorphous coating has excellent physical and chemical properties, including high strength, high hardness, excellent wear resistance and corrosion resistance. When preparing the amorphous coating, special preparation devices are often required to prepare and spray the amorphous coating. However, some problems still occur in the actual use of existing preparation devices;

[0003] For example, the application number CN202020277600.3 discloses a rapid cooling device for preparing an amorphous aluminum coating by laser thermal spraying, including a fixing plate. A device cavity is provided inside the fixing plate. An active clamping plate is slidably connected to the upper end of the fixing plate. A driving mechanism for pulling the active clamping plate is provided at the inner bottom of the device cavity. A support frame is fixedly connected to the upper end of the fixing plate. A refrigeration mechanism for rapidly cooling the amorphous aluminum coating prepared by laser thermal spraying is fixedly connected to the upper end of the support frame, which has the characteristic of improving the spraying effect. When the existing amorphous coating preparation device is in use, its spraying step and preparation step are often separately set, and this operation method greatly affects the spraying effect on the substrate material and is not conducive to rapid processing.

[0004] In view of the above problems, a device and method for preparing an amorphous coating resistant to high-temperature sulfuric acid corrosion are proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a device and method for preparing an amorphous coating resistant to high-temperature sulfuric acid corrosion. By using this device for work, the problem that when the existing amorphous coating preparation device is in use, its spraying step and preparation step are often separately set, and this operation method greatly affects the spraying effect on the substrate material and is not conducive to rapid processing is solved.

[0006] To achieve the above object, the present invention provides the following technical solution: A preparation device for an amorphous coating resistant to high-temperature sulfuric acid corrosion, comprising a main body of the preparation device and a feeding port fixedly connected to the top of the main body of the preparation device, and further comprising a spraying chamber fixedly connected to one side of the main body of the preparation device. A processing mechanism is arranged inside the main body of the preparation device, and the processing mechanism is used for mixing and processing coating raw materials. The processing mechanism includes a vibrating plate slidably connected inside the main body of the preparation device, and a first spring rod is fixedly connected to the top of the vibrating plate. One end of the first spring rod is fixedly connected inside the main body of the preparation device. A connection chamber is fixedly connected inside the main body of the preparation device, a crushing chamber is fixedly connected inside the connection chamber, a transmission gear is rotatably connected to one side of the crushing chamber, and multiple groups of transmission gears are provided. A first motor is also fixedly connected inside the connection chamber, a placement rack is also fixedly connected inside the connection chamber, and a second spring rod is fixedly connected to the bottom of the placement rack.

[0007] Preferably, the two groups of transmission gears are meshed with each other. A crushing roller is fixedly connected to one side of the transmission gear, and the crushing roller is rotatably connected inside the crushing chamber. The output end of the first motor is fixedly connected with a first bevel gear, and multiple groups of first bevel gears are provided. A second bevel gear is meshed with one side of a group of first bevel gears.

[0008] Preferably, a first convex block is fixedly connected to one side of the second bevel gear, and the first convex block is matched with the vibrating plate. A third bevel gear is meshed with one side of another group of first bevel gears, and the third bevel gear is fixedly connected with a group of transmission gears. A fourth bevel gear is meshed with one side of another group of first bevel gears.

[0009] With the design of the above structure, through the arrangement of the first bevel gear and the second bevel gear, the first motor can drive multiple groups of transmission parts to rotate, improving the use efficiency.

[0010] Preferably, a second convex block is fixedly connected to one side of the fourth bevel gear, the second convex block is matched with the placement rack, a placement box is detachably arranged inside the placement rack, an inverted port is arranged on one side of the placement box, and a mixing chamber is fixedly connected inside the main body of the preparation device. The mixing chamber and the spraying chamber are made of high-silicon stainless steel.

[0011] Preferably, a stirring rod is rotatably connected inside the mixing chamber, a vacuum spinning chamber is fixedly connected inside the main body of the preparation device, a cleaning chamber is fixedly connected inside the main body of the preparation device, a conveyor is fixedly connected between the cleaning chamber and the vacuum spinning chamber, and a second motor is fixedly connected inside the vacuum spinning chamber.

[0012] With the design of the above structure, through the arrangement of the conveyor, the preparation efficiency of the device is further improved, facilitating use.

[0013] Preferably, a first winding roller is fixedly connected to the output end of the second motor, and there are two sets of the first winding rollers. A second winding roller is also rotatably connected inside the mixing chamber. A belt is sleeved outside the first winding roller and the second winding roller. A fifth bevel gear is fixedly connected to one side of the second winding roller, and a sixth bevel gear is meshed and connected to one side of the fifth bevel gear.

[0014] Preferably, the sixth bevel gear is fixedly connected to the stirring rod. The mixing chamber is connected to the vacuum belt casting chamber through a valve. A first conveying roller is rotatably connected inside the conveying frame. A third winding roller is fixedly connected to one side of the first conveying roller. A belt is sleeved outside the third winding roller and the other set of the first winding rollers. A cleaning chamber is also fixedly connected inside the preparation device body.

[0015] With the design of the above structure, through the setting of the cleaning chamber, the function of further cleaning the thin belt before grinding is realized.

[0016] Preferably, a blower group is slidably connected inside the cleaning chamber. An eighth bevel gear is fixedly connected to the other end of the first conveying roller, and a seventh bevel gear is meshed and connected to one side of the eighth bevel gear. A reciprocating lead screw is fixedly connected to one side of the seventh bevel gear. The reciprocating lead screw is threadedly connected to the blower group. A ninth bevel gear is fixedly connected to one end of the reciprocating lead screw.

[0017] Preferably, a tenth bevel gear is meshed and connected to one side of the ninth bevel gear. A second conveying roller is fixedly connected to one side of the tenth bevel gear. The second conveying roller is rotatably connected inside the cleaning chamber. A collection chamber is also detachably arranged inside the preparation device body. A grinding chamber is fixedly connected to one side of the spraying chamber, and the grinding chamber is communicated with the cleaning chamber. A Laval nozzle is fixedly connected to the inner side of the spraying chamber.

[0018] With the design of the above structure, through the setting of the Laval nozzle, the spraying method of the device is spraying through supersonic flame spraying, and the comprehensive performance of the coating is good, wear-resistant and corrosion-resistant.

[0019] A method for preparing an amorphous coating resistant to high-temperature sulfuric acid corrosion includes the following steps:

[0020] Step 1: When the user needs to use the device, the raw materials of the coating can be poured into the preparation device body through the feeding port at this time, and the crushing roller can be rotated by starting the second bevel gear to achieve the crushing effect on the raw materials;

[0021] Step 2: After the crushing operation is completed, the stirring rod inside the mixing chamber can be rotated by starting the second motor to achieve the mixing effect on the raw materials;

[0022] Step 3: After mixing is completed, the raw materials can be transported to the interior of the cleaning chamber. After being processed in the cleaning chamber, the raw materials are made into thin strips. After being cleaned by the hair dryer group, they can be input into the interior of the grinding chamber.

[0023] Step 4: After the grinding effect of the grinding chamber, the processed substrate material can be placed in the interior of the spraying chamber, and an amorphous coating can be made through the supersonic flame spraying of the Laval nozzle.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] 1. Through the settings of the first motor, the second motor, the mixing chamber, and the grinding chamber, this application realizes the function of being able to carry out the preparation and spraying operations simultaneously, improves the working efficiency of spraying, and solves the problem that in the existing amorphous coating preparation device, the spraying step and the preparation step are often set separately, and this operation method greatly affects the spraying effect on the substrate material and is not conducive to rapid processing.

[0026] 2. Through the settings of the hair dryer group, the reciprocating lead screw, the cleaning chamber, and the collection chamber, this application realizes the function of being able to further clean the thin strip before grinding, improves the use effect, and solves the problem that in the existing amorphous coating preparation device, after making the crude coating into a thin strip, there is often a lack of further cleaning effect on the thin strip, resulting in poor subsequent spraying effect.

[0027] 3. Through the setting of the Laval nozzle, this application realizes the function of enabling the amorphous coating to have good corrosion resistance and high temperature resistance, and solves the problem that in the existing amorphous coating preparation device, when spraying the substrate material, the arc spraying method is often used, and the corrosion resistance and high temperature resistance effects of the amorphous coating sprayed by this method are not good. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 is a structural diagram of the shaking plate and the mixing chamber of the present invention;

[0030] Figure 3 is of the present invention Figure 2 enlarged structural diagram at A in;

[0031] Figure 4 is a structural diagram of the first motor and the placement rack of the present invention;

[0032] Figure 5 is a structural diagram of the mixing chamber and the stirring rod of the present invention;

[0033] Figure 6 is of the present invention Figure 5Schematic diagram of the enlarged structure at B in the [Chinese context];

[0034] Figure 7 Structural diagram of the second spring rod and the placement box of the present invention;

[0035] Figure 8 Structural diagram of the third winding roller and the first conveying roller of the present invention;

[0036] Figure 9 Structural diagram of the collection chamber and the second conveying roller of the present invention;

[0037] Figure 10 Structural diagram of the grinding chamber and the Laval nozzle of the present invention.

[0038] In the figure: 1. Preparation device body; 11. Shaking plate; 111. First spring rod; 12. Connection chamber; 121. Crushing chamber; 122. Transmission gear; 123. Crushing roller; 13. First motor; 131. First bevel gear; 132. Second bevel gear; 133. First convex block; 134. Third bevel gear; 135. Fourth bevel gear; 136. Second convex block; 14. Placement rack; 141. Second spring rod; 142. Placement box; 143. Inverted opening; 15. Mixing chamber; 151. Stirring rod; 2. Feeding port; 3. Spraying chamber; 31. Vacuum spinning chamber; 311. Conveying rack; 3111. First conveying roller; 312. Second motor; 313. First winding roller; 314. Second winding roller; 315. Fifth bevel gear; 316. Sixth bevel gear; 317. Third winding roller; 32. Cleaning chamber; 321. Seventh bevel gear; 322. Eighth bevel gear; 323. Reciprocating lead screw; 324. Ninth bevel gear; 325. Tenth bevel gear; 326. Second conveying roller; 327. Collection chamber; 33. Blower group; 34. Grinding chamber; 341. Laval nozzle. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0041] Combined with Figures 1-4, a preparation device for an amorphous coating resistant to high-temperature sulfuric acid corrosion, including a preparation device body 1 and a feeding port 2 fixedly connected to the top of the preparation device body 1. It also includes a spraying chamber 3 fixedly connected to one side of the preparation device body 1. A processing mechanism is arranged inside the preparation device body 1, and the processing mechanism is used for mixing the coating raw materials. The processing mechanism includes a shaking plate 11 slidably connected inside the preparation device body 1, and a first spring rod 111 is fixedly connected to the top of the shaking plate 11. One end of the first spring rod 111 is fixedly connected inside the preparation device body 1. A connection chamber 12 is fixedly connected inside the preparation device body 1, a crushing chamber 121 is fixedly connected inside the connection chamber 12, a transmission gear 122 is rotatably connected to one side of the crushing chamber 121, and multiple groups of the transmission gears 122 are provided. A first motor 13 is also fixedly connected inside the connection chamber 12, and a placement rack 14 is also fixedly connected inside the connection chamber 12. A second spring rod 141 is fixedly connected to the bottom of the placement rack 14.

[0042] The present invention will be further described below in conjunction with embodiments.

[0043] Embodiment 1:

[0044] To solve the problem that in the existing amorphous coating preparation device during use, its spraying step and preparation step are often separately set, this operation method greatly affects the spraying effect on the substrate material and is not conducive to rapid processing. The following technical solutions are disclosed in this embodiment, specifically as Figures 1-10As shown in the figure, two sets of transmission gears 122 are meshed and connected to each other. One side of the transmission gear 122 is fixedly connected with a crushing roller 123, and the crushing roller 123 is rotatably connected inside the crushing chamber 121. The output end of the first motor 13 is fixedly connected with a first bevel gear 131, and there are multiple sets of the first bevel gears 131. One side of a set of the first bevel gears 131 is meshed with a second bevel gear 132. One side of the second bevel gear 132 is fixedly connected with a first convex block 133, and the first convex block 133 is matched with the shaking plate 11. One side of another set of the first bevel gears 131 is meshed with a third bevel gear 134, and the third bevel gear 134 is fixedly connected with a set of the transmission gears 122. One side of another set of the first bevel gears 131 is meshed with a fourth bevel gear 135. One side of the fourth bevel gear 135 is fixedly connected with a second convex block 136, and the second convex block 136 is matched with the placement rack 14. Inside the placement rack 14, a placement box 142 is detachably arranged. One side of the placement box 142 is provided with an inverted opening 143. Inside the preparation device body 1, a mixing chamber 15 is also fixedly connected. The mixing chamber 15 and the spraying chamber 3 are made of high-silicon stainless steel. Inside the mixing chamber 15, a stirring rod 151 is rotatably connected. Inside the preparation device body 1, a vacuum belt casting chamber 31 is also fixedly connected. Inside the preparation device body 1, a cleaning chamber 32 is also fixedly connected. A transfer rack 311 is fixedly connected between the cleaning chamber 32 and the vacuum belt casting chamber 31. Inside the vacuum belt casting chamber 31, a second motor 312 is fixedly connected. The output end of the second motor 312 is fixedly connected with a first winding roller 313, and there are two sets of the first winding rollers 313. Inside the mixing chamber 15, a second winding roller 314 is also rotatably connected. A belt is sleeved on the outer sides of the first winding roller 313 and the second winding roller 314. One side of the second winding roller 314 is fixedly connected with a fifth bevel gear 315. One side of the fifth bevel gear 315 is meshed with a sixth bevel gear 316, and the sixth bevel gear 316 is fixedly connected with the stirring rod 151. The mixing chamber 15 is connected to the vacuum belt casting chamber 31 through a valve. One side of the spraying chamber 3 is fixedly connected with a grinding chamber 34, and the grinding chamber 34 communicates with the cleaning chamber 32. Inside the spraying chamber 3, a Laval nozzle 341 is fixedly connected. When spraying operation needs to be carried out, at this time, the raw materials can be poured into the feeding port 2 and then enter the connecting chamber 12. The first motor 13 can be started. The first motor 13 drives the first bevel gear 131 to rotate, thereby making the second bevel gear 132 rotate. The second bevel gear 132 drives the first convex block 133 to rotate, and then intermittent collisions with the shaking plate 11 can occur. The shaking plate 11 can achieve the effect of reciprocating shaking under the action of the first spring rod 111, preventing the shaking plate 11 from being blocked. The first bevel gear 131 can also make the third bevel gear 134 rotate, thereby making the transmission gear 122 rotate. The transmission gear 122 can make the crushing roller 123 rotate. After the raw materials entering the crushing chamber 121 are crushed by the crushing roller 123, they can enter the placement rack 14. At this time, due to the setting of another set of the first bevel gears 131, the fourth bevel gear 135 rotates, thereby making the second convex block 136 rotate, and a reciprocating vibration effect can be achieved on the placement rack 14.It can remove impurities from the uncrushed raw materials, enter the interior of the mixing chamber 15, start the second motor 312, the second motor 312 drives the first roller 313 to rotate, thereby causing the second roller 314 to rotate. The second roller 314 drives the fifth bevel gear 315 to rotate, thereby causing the sixth bevel gear 316 to rotate. The sixth bevel gear 316 drives the stirring rod 151 to rotate, which can mix the raw materials inside the mixing chamber 15, and then make the raw material crude product. After the grinding effect of the grinding chamber 34, the substrate material can be placed inside the spraying chamber 3, and the Laaval nozzle 341 can spray the substrate material, thereby making an amorphous coating, realizing the function of synchronous preparation and spraying operations, and improving the working efficiency of spraying.,

[0045] Example 2:

[0046] To solve the problem that the existing amorphous coating preparation device often lacks the further cleaning effect on the thin strip after making the coating crude product into a thin strip, resulting in poor subsequent spraying effect, this embodiment discloses the following technical solutions, specifically as Figure 2 、 Figure 8 and Figure 9As shown in the figure, a first conveyor roller 3111 is rotatably connected inside the conveyor frame 311. A third winding roller 317 is fixedly connected to one side of the first conveyor roller 3111. A belt is sleeved on the outer sides of the third winding roller 317 and another set of first winding rollers 313. A cleaning chamber 32 is also fixedly connected inside the preparation device body 1. A blower group 33 is slidably connected inside the cleaning chamber 32. A seventh bevel gear 321 is fixedly connected to the other end of the first conveyor roller 3111. And a side of the seventh bevel gear 321 is meshed with an eighth bevel gear 322. A reciprocating lead screw 323 is fixedly connected to a side of the eighth bevel gear 322. The reciprocating lead screw 323 is threadedly connected to the blower group 33. A ninth bevel gear 324 is fixedly connected to one end of the reciprocating lead screw 323. A side of the ninth bevel gear 324 is meshed with a tenth bevel gear 325. A second conveyor roller 326 is fixedly connected to a side of the tenth bevel gear 325. The second conveyor roller 326 is rotatably connected inside the cleaning chamber 32. A collection chamber 327 is detachably arranged inside the preparation device body 1. When the thin belt made in the cleaning chamber 32 is transmitted, at this time, under the action of the second motor 312, the second motor 312 drives the other set of first winding rollers 313 to rotate, and then the third winding roller 317 rotates. The rotation of the third winding roller 317 causes the first conveyor roller 3111 inside the conveyor frame 311 to rotate, so that the thin belt can be transmitted into the cleaning chamber 32. The first conveyor roller 3111 can drive the seventh bevel gear 321 to rotate, and then the eighth bevel gear 322 rotates. The eighth bevel gear 322 drives the reciprocating lead screw 323 to rotate, so that the blower group 33 reciprocates inside the cleaning chamber 32, and then the impurities on the outer surface of the thin belt can be removed. The removed impurities fall into the collection chamber 327. The reciprocating lead screw 323 can cause the ninth bevel gear 324 to rotate, and then the tenth bevel gear 325 rotates. The tenth bevel gear 325 drives the second conveyor roller 326 to rotate to transmit the thin belt to the grinding chamber 34. When the collection chamber 327 needs to be cleaned, the collection chamber 327 can be pulled out from the inside of the preparation device body 1, realizing the function of being able to further clean the thin belt before grinding and improving the use effect.

[0047] It should be noted that the above electrical components are equipped with power supplies, and their control methods are prior arts. For the sake of avoiding cumbersome description, they are uniformly described here; and this application is mainly used to protect mechanical equipment, so the control methods and circuit connections are not explained in detail in the text. In this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An amorphous coating preparation device resistant to high-temperature sulfuric acid corrosion, comprising a preparation device body (1) and a feeding port (2) fixedly connected to the top of the preparation device body (1), and further comprising a spraying chamber (3) fixedly connected to one side of the preparation device body (1), characterized in that: Inside the preparation device body (1), a processing mechanism is provided. The processing mechanism is used for mixing the coating raw materials. The processing mechanism includes a vibrating plate (11) slidably connected inside the preparation device body (1), and a first spring rod (111) is fixedly connected to the top of the vibrating plate (11). One end of the first spring rod (111) is fixedly connected inside the preparation device body (1). A connection chamber (12) is fixedly connected inside the preparation device body (1). A crushing chamber (121) is fixedly connected inside the connection chamber (12). A transmission gear (122) is rotatably connected to one side of the crushing chamber (121), and multiple groups of the transmission gears (122) are provided. A first motor (13) is also fixedly connected inside the connection chamber (12). A placement rack (14) is also fixedly connected inside the connection chamber (12). A second spring rod (141) is fixedly connected to the bottom of the placement rack (14).

2. The preparation device of an amorphous coating resistant to high-temperature sulfuric acid corrosion according to claim 1, characterized in that: Two groups of the transmission gears (122) are meshed and connected to each other. A crushing roller (123) is fixedly connected to one side of the transmission gear (122), and the crushing roller (123) is rotatably connected inside the crushing chamber (121). The output end of the first motor (13) is fixedly connected with a first bevel gear (131), and multiple groups of the first bevel gears (131) are provided. One side of a group of the first bevel gears (131) is meshed with a second bevel gear (132).

3. The preparation device of an amorphous coating resistant to high-temperature sulfuric acid corrosion according to claim 2, wherein: A first convex block (133) is fixedly connected to one side of the second bevel gear (132), and the first convex block (133) is matched with the vibrating plate (11). One side of another group of the first bevel gears (131) is meshed with a third bevel gear (134), and the third bevel gear (134) is fixedly connected with a group of the transmission gears (122). One side of another group of the first bevel gears (131) is meshed with a fourth bevel gear (135).

4. An apparatus for preparing an amorphous coating resistant to high-temperature sulfuric acid corrosion according to claim 3, characterized in that: A second convex block (136) is fixedly connected to one side of the fourth bevel gear (135). The second convex block (136) is matched with the placement rack (14). A placement box (142) is detachably arranged inside the placement rack (14). An inverted opening (143) is arranged on one side of the placement box (142). A mixing chamber (15) is also fixedly connected inside the preparation device body (1). The mixing chamber (15) and the spraying chamber (3) are made of high-silicon stainless steel.

5. A device for preparing an amorphous coating resistant to high-temperature sulfuric acid corrosion according to claim 4, characterized in that: A stirring rod (151) is rotatably connected inside the mixing chamber (15). A vacuum belt casting chamber (31) is also fixedly connected inside the preparation device body (1). A cleaning chamber (32) is also fixedly connected inside the preparation device body (1). A transfer rack (311) is fixedly connected between the cleaning chamber (32) and the vacuum belt casting chamber (31). A second motor (312) is fixedly connected inside the vacuum belt casting chamber (31).

6. The preparation device of an amorphous coating resistant to high-temperature sulfuric acid corrosion according to claim 5, characterized in that: The output end of the second motor (312) is fixedly connected to a first winding roller (313), and there are two sets of the first winding rollers (313). A second winding roller (314) is also rotatably connected inside the mixing chamber (15). A belt is sleeved outside the first winding roller (313) and the second winding roller (314). One side of the second winding roller (314) is fixedly connected to a fifth bevel gear (315), and one side of the fifth bevel gear (315) is meshed with a sixth bevel gear (316).

7. An apparatus for preparing an amorphous coating resistant to high-temperature sulfuric acid corrosion according to claim 6, characterized in that: The sixth bevel gear (316) is fixedly connected to the stirring rod (151). The mixing chamber (15) is connected to the vacuum belt casting chamber (31) through a valve. A first conveying roller (3111) is rotatably connected inside the conveying frame (311). One side of the first conveying roller (3111) is fixedly connected to a third winding roller (317). A belt is sleeved outside the third winding roller (317) and the other set of the first winding rollers (313). A cleaning chamber (32) is also fixedly connected inside the preparation device body (1).

8. An apparatus for preparing an amorphous coating resistant to high-temperature sulfuric acid corrosion according to claim 7, characterized in that: A blower group (33) is slidably connected inside the cleaning chamber (32). The other end of the first conveying roller (3111) is fixedly connected to a seventh bevel gear (321), and one side of the seventh bevel gear (321) is meshed with an eighth bevel gear (322). One side of the eighth bevel gear (322) is fixedly connected to a reciprocating lead screw (323). The reciprocating lead screw (323) is threadedly connected to the blower group (33). One end of the reciprocating lead screw (323) is fixedly connected to a ninth bevel gear (324).

9. The preparation device of an amorphous coating resistant to high-temperature sulfuric acid corrosion according to claim 8, characterized in that: One side of the ninth bevel gear (324) is meshed with a tenth bevel gear (325). One side of the tenth bevel gear (325) is fixedly connected to a second conveying roller (326). The second conveying roller (326) is rotatably connected inside the cleaning chamber (32). A collection chamber (327) is detachably arranged inside the preparation device body (1). One side of the spraying chamber (3) is fixedly connected to a grinding chamber (34), and the grinding chamber (34) communicates with the cleaning chamber (32). A Laval nozzle (341) is fixedly connected to the inner side of the spraying chamber (3).

10. A method for preparing an amorphous coating resistant to high-temperature sulfuric acid corrosion, characterized in that: Adopt a non - amorphous coating preparation device resistant to high - temperature sulfuric acid corrosion according to any one of claims 1 - 9, including the following steps: Step 1: When the user needs to use the device, at this time, the raw materials of the coating can be poured into the inside of the preparation device body (1) through the feeding port (2), and by starting the second bevel gear (132), the crushing roller (123) can be rotated to crush the raw materials; Step 2: After the crushing operation is completed, the second motor (312) can be started to rotate the stirring rod (151) inside the mixing chamber (15) to mix the raw materials; Step 3: After mixing, the raw materials can be conveyed into the cleaning chamber (32). After being processed by the cleaning chamber (32), the raw materials are made into thin strips. After being cleaned by the blower group (33), they can be input into the grinding chamber (34). Step 4: After the grinding effect in the grinding chamber (34), the processed substrate material can be placed inside the spraying chamber (3), and an amorphous coating can be formed by supersonic flame spraying with a Laval nozzle (341).

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