Anti-corrosion preparation equipment and method based on catalyst material

Abstract

The present invention discloses an anti-corrosion preparation device and method based on catalyst materials, specifically relating to the technical field of catalyst material preparation, comprising a bracket, a filter component fixedly provided on the top of the bracket, a feed frame fixedly installed on the top of the filter component, a spray mechanism fixedly installed on the bottom end of the filter component, a drying component fixedly installed on the bottom end of the spray mechanism, and a discharge frame fixedly installed on the bottom end of the drying component. The present invention, by setting a spray mechanism and using the filter component and the drying component in conjunction, first effectively filters the crystallized photocatalyst nanopowder material, then evenly sprays the photocatalyst nanopowder material at the position falling into the inner ring frame of the spray over a large area, and effectively contacts and adheres to the photocatalyst nanopowder material, thereby improving the overall anti-corrosion performance of the catalyst material, and at the same time performs slow drainage, heating and drying and secondary hot air flow drying on the catalyst material, thereby improving the catalyst material preparation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of catalyst material preparation, and in particular to an anti-corrosion preparation device and method based on catalyst materials. Background Art

[0002] Photocatalysts, also known as photocatalysts, are a general term for semiconductor materials with photocatalytic properties, represented by nano-sized titanium dioxide. Titanium dioxide, a representative photocatalyst material, produces highly oxidizing substances under light irradiation and can be used to decompose organic compounds, some inorganic compounds, bacteria, and viruses.

[0003] Publication number "CN109482198B" discloses a method and product for preparing a photocatalytic nanomaterial from vanadium-titanium industrial waste residue, belonging to the field of photocatalytic material technology. The method uses vanadium-titanium industrial waste residue as raw material, nano-sizes the raw material in a strong alkaline solution through a hydrothermal method, then undergoes ion exchange in an acid solution, undergoes a crystallization reaction, and finally removes impurities to obtain the photocatalytic nanomaterial. The photocatalytic nanomaterial has light absorption characteristics of nearly the entire spectrum (300-800nm), good photocatalytic activity and stability, and compared to conventional P25 titanium dioxide (a titanium dioxide with an average particle size of 25 nanometers and a mixed phase of anatase crystals and rutile crystals), the photocatalytic nanomaterial increases the photocatalytic activity by 3.8 times. The preparation method of the present invention is simple, easy to operate, and has a high yield. It increases the comprehensive utilization rate of vanadium-titanium industrial waste residue by about 80%, not only saving energy consumption but also reducing costs, making it suitable for industrial production.

[0004] This photocatalyst nanomaterial is produced by secondary recycling of vanadium-titanium industrial waste slag as raw materials, which saves energy and reduces costs. However, the prepared crystallized photocatalyst nanomaterial lacks anti-corrosion performance and is easily corroded by oxidants, thereby reducing the overall use effect of the photocatalyst nanomaterial. To this end, we propose an anti-corrosion preparation device and method based on catalyst materials to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide an anti-corrosion preparation device and method based on catalyst materials to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a corrosion-resistant preparation device based on catalytic materials, comprising a bracket, a filter assembly fixedly mounted on the top of the bracket, a feed frame fixedly mounted on the top of the filter assembly, a spray mechanism fixedly mounted on the bottom end of the filter assembly, a drying assembly fixedly mounted on the bottom end of the spray mechanism, a discharge frame fixedly mounted on the bottom end of the drying assembly, and a drive motor provided on the top of the bracket.

[0007] As a preferred technical solution of the present invention, the filter assembly includes a filter outer frame, the filter outer frame is fixedly mounted on the top of the bracket, the feed frame is fixedly mounted on the top of the filter outer frame, the middle of the filter outer frame is movably provided with a filter inner frame, the outer wall of the filter inner frame is fixedly mounted with a slide, the inner wall of the filter outer frame is provided with a slide groove for use with the slide, and the slide is slidably engaged in the corresponding slide groove, a guide column is fixedly mounted in the slide groove, the slide is slidably sleeved on the outer side of the guide column, and the upper surface of the slide and the inner surface of the slide groove are connected. A first spring is provided between the upper walls, a second spring is provided between the lower surface of the slide seat and the inner lower wall of the slide groove, a filter top plate is fixed on the top of the inner wall of the filter inner frame, and a filter bottom plate is fixed on the bottom of the inner wall of the filter inner frame. The filter top plate and the filter bottom plate are corrugated structures, and the filter top plate and the filter bottom plate are symmetrically distributed structures. A plurality of evenly distributed filter top grooves are provided on the filter top plate, and a plurality of evenly distributed filter bottom grooves are provided on the filter bottom plate. The inner diameter of the filter top groove is larger than the inner diameter of the filter bottom groove.

[0008] As a preferred technical solution of the present invention, a driving frame is fixedly installed on the bottom end of the filter inner frame, and a rotating shaft is rotatably installed on the bottom of the filter outer frame. The outer side of the rotating shaft is fixedly sleeved with a driving cam vertically corresponding to the position of the driving frame. A driving groove corresponding to the driving cam is opened on the lower surface of the driving frame, and the driving cam can be movably engaged in the corresponding driving groove. The two end portions of the rotating shaft respectively extend outward from the outside of the filter outer frame, and the two ends of the rotating shaft are fixedly installed with driving shafts.

[0009] As a preferred technical solution of the present invention, a motor frame is fixedly installed on the top of the bracket, the drive motor is fixedly installed on the top of the motor frame, and the drive end of the drive motor and the end of one of the drive shafts are coaxially fixedly installed.

[0010] As a preferred technical solution of the present invention, symmetrically distributed material guide plates are fixedly installed on the top of the inner wall of the filter outer frame.

[0011] As a preferred technical solution of the present invention, the spray mechanism includes a spray outer frame, which is fixedly installed on the bottom end of the filter outer frame. A spray inner ring frame is fixedly provided in the spray outer frame, and the spray inner ring frame is set as a ring-shaped hollow structure. A plurality of evenly distributed through holes are opened on the inner side of the spray inner ring frame, and a spray head is fixedly provided in the through hole. A plurality of feed pipes are integrally formed on the outer side of the spray inner ring frame, and the ends of the plurality of feed pipes pass through the outer side of the spray outer frame and are fixedly installed with a connecting main pipe.

[0012] As a preferred technical solution of the present invention, a connecting hose is fixedly installed at the bottom end of the connecting main pipe.

[0013] As an optimal technical solution of the present invention, the drying component includes a drying outer frame, the drying outer frame is fixedly mounted on the bottom end of the spray outer frame, the discharge frame is fixedly mounted on the bottom end of the drying outer frame, the outer fixed card of the drying outer frame is provided with an air inlet frame, the inner fixed card of the drying outer frame is provided with a plurality of heat-conducting inclined plates, and the plurality of heat-conducting inclined plates are in a symmetrical staggered distribution structure, and the bottom ends of the heat-conducting inclined plates are fixedly mounted with a heating plate, the middle fixed card of the side of the air inlet frame away from the drying outer frame is provided with a bearing, the middle fixed card of the bearing is provided with an auxiliary shaft, one end of the auxiliary shaft extends into the air inlet frame and is fixedly mounted with a fan blade plate, a heating frame is fixedly mounted on the inner wall of the air inlet frame close to the drying outer frame, a cavity is provided in the middle of the drying outer frame, the air inlet frame and the cavity are communicated with each other, and the inner wall of the drying outer frame is provided with ventilation slots corresponding to the heat-conducting inclined plates.

[0014] As a preferred technical solution of the present invention, a pulley transmission group is fixedly sleeved between the end of the auxiliary shaft away from the fan blade and the end of the driving shaft away from the driving motor.

[0015] A method for preparing an anti-corrosion catalyst material comprises the following steps:

[0016] The first spring is pressed against the filter housing to release the filter, and the second spring is pressed against the filter housing to release the filter. The filter housing is then pressed against the filter housing to release the filter. The filter housing is then pressed against the filter housing to release the filter.

[0017] Step 2: The filtered crystallized photocatalyst nano powder material directly falls into the spray inner ring frame position in the spray outer frame through the bottom of the filter outer frame, reducing the pollution of the external environment to the material. At the same time, the preservative atomizing pump mechanism is turned on to atomize the preservative, and then the preservative is input into the spray inner ring frame through the connecting hose, the connecting main pipe and the multiple feed pipes, and the photocatalyst nano powder material falling into the spray inner ring frame position is evenly sprayed over a large area through the nozzles in the multiple through holes, and the photocatalyst nano powder material is effectively contacted and attached to the photocatalyst nano powder material;

[0018] Step 3. The catalytic material that contacts and adheres to the preservative falls directly into the drying outer frame through the bottom of the spray outer frame, reducing the pollution of the external environment to the material. The catalytic material that falls into the drying outer frame is slowly guided through multiple heat-conducting inclined plates, and the catalytic material contacts the upper surfaces of multiple heat-conducting inclined plates. At the same time, the heating plate is turned on to heat the heat-conducting inclined plates, and the slowly guided catalytic material is synchronously heated and dried. At the same time, the rotation of the rotating shaft drives another driving shaft to rotate synchronously, and the pulley transmission group is used to synchronously drive the auxiliary shaft to rotate. The rotation of the auxiliary shaft drives the fan blade to rotate. The external airflow enters the air inlet frame through the air holes on the air inlet frame, and after being heated by the turned-on heating frame, it enters the cavity and is discharged into the drying outer frame through multiple ventilation slots, and contacts the slowly guided, heated and dried catalytic material, and performs secondary hot air flow drying to prepare the anti-corrosion catalytic material.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. By setting up a spray mechanism and using a filtering component and a drying component in conjunction, the crystallized photocatalyst nanopowder material is first effectively filtered. Subsequently, the photocatalyst nanopowder material is evenly sprayed over a large area at the position falling into the inner ring frame of the spray, and the photocatalyst nanopowder material is effectively contacted and attached to the material, thereby improving the overall anti-corrosion performance of the catalyst material. At the same time, the catalyst material is slowly guided, heated, and dried, and dried by a secondary hot air flow, thereby improving the preparation efficiency of the catalyst material.

[0021] 2. The filter assembly, the spray mechanism and the drying assembly are interconnected, and the crystallized photocatalyst nanopowder material can directly pass through the filter assembly, the spray mechanism and the drying assembly in sequence, thereby reducing the pollution of the external environment to the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic structural diagram of the anti-corrosion preparation equipment based on catalyst materials of the present invention.

[0024] Figure 2 This is a schematic diagram of the structural connection of the filter assembly in the present invention.

[0025] Figure 3 This is another structural connection diagram of the filter assembly in the present invention.

[0026] Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle.

[0027] Figure 5 This is a schematic diagram of the structural connection of the spray mechanism in the present invention.

[0028] Figure 6 For the present invention Figure 5 The enlarged view of point B in the middle.

[0029] Figure 7 This is a schematic diagram of the structural connection of the drying component in the present invention.

[0030] Figure 8 It is a connection diagram of some structures in the present invention.

[0031] In the figure: 1. bracket; 2. filter assembly; 3. feed frame; 4. spray mechanism; 5. drying assembly; 6. discharge frame; 7. drive motor; 71. motor frame; 8. guide plate; 9. pulley transmission group; 21. filter outer frame; 22. filter inner frame; 221. slide; 211. slide; 23. guide column; 231. first spring; 232. second spring; 24. filter top plate; 241. filter top trough; 25. filter bottom plate; 251. filter bottom trough; 26 , drive frame; 27, rotating shaft; 28, drive cam; 261, drive groove; 29, drive shaft; 41, spray outer frame; 42, spray inner ring frame; 421, through hole; 422, nozzle; 43, feed pipe; 44, connecting main pipe; 45, connecting hose; 51, drying outer frame; 511, cavity; 512, ventilation slot; 52, air inlet frame; 53, heat conduction inclined plate; 54, heating plate; 55, bearing; 56, auxiliary shaft; 57, fan blade plate; 58, heating frame. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example: Figure 1-8 As shown, the present invention provides an anti-corrosion preparation device based on catalytic materials, including a bracket 1, a filter component 2 is fixedly mounted on the top of the bracket 1, a feed frame 3 is fixedly installed on the top of the filter component 2, a spray mechanism 4 is fixedly installed on the bottom end of the filter component 2, a drying component 5 is fixedly installed on the bottom end of the spray mechanism 4, a discharge frame 6 is fixedly installed on the bottom end of the drying component 5, and a drive motor 7 is provided on the top of the bracket 1.

[0034] The filter assembly 2 includes a filter outer frame 21, which is fixedly mounted on the top of the bracket 1, and a feed frame 3 is fixedly mounted on the top of the filter outer frame 21. When in use, the crystallized photocatalyst nanopowder material is put into the filter outer frame 21 through the feed frame 3. A filter inner frame 22 is movably provided in the middle of the filter outer frame 21, and a slide 221 is fixedly mounted on the outer wall of the filter inner frame 22. A slide groove 211 is provided on the inner wall of the filter outer frame 21 for use with the slide 221, and the slide 221 is slidably engaged in the corresponding slide groove 211. A guide column 23 is fixedly mounted in the slide groove 211, and the slide 221 is slidably sleeved on the outer side of the guide column 23. The filter inner frame 22 can be stably lifted and lowered in the filter outer frame 21. A first spring 231 is provided between the upper surface of the slide 221 and the inner upper wall of the slide groove 211, and a second spring 232 is provided between the lower surface of the slide 221 and the inner lower wall of the slide groove 211.

[0035] A driving frame 26 is fixedly installed at the bottom end of the filter inner frame 22, and a rotating shaft 27 is rotatably installed at the bottom of the filter outer frame 21. The two ends of the rotating shaft 27 extend outwards of the filter outer frame 21 respectively, and the two ends of the rotating shaft 27 are fixedly installed with a driving shaft 29; a motor frame 71 is fixedly installed on the top of the bracket 1, and the driving motor 7 is fixedly installed on the top of the motor frame 71. The driving end of the driving motor 7 and the end of one of the driving shafts 29 are coaxially fixedly installed. When in use, the driving motor 7 is turned on to drive the driving shaft 29 to drive the rotating shaft 27 to rotate at the bottom of the filter outer frame 21;

[0036] The outer fixed sleeve of the rotating shaft 27 is provided with a driving cam 28 which corresponds vertically to the position of the driving frame 26. The lower surface of the driving frame 26 is provided with a driving groove 261 which corresponds to the driving cam 28, and the driving cam 28 can be movably engaged in the corresponding driving groove 261. The rotating shaft 27 rotates, driving the driving cam 28 to rotate. When the raised portion of the driving cam 28 is movably engaged in the corresponding driving groove 261, the raised portion of the driving cam 28 lifts the driving frame 26 to drive the filter inner frame 22 to move upward, squeezing the first spring 231. When the driving cam 28 continues to rotate, the raised portion of the driving cam 28 disengages from the corresponding driving groove 261, and the raised portion of the driving cam 28 cannot support the driving frame 26. The first spring 231 resets and drives the driving frame 26 to drive the filter inner frame 22 downward, and squeezes the second spring 232 for buffering, thereby realizing the up and down oscillation of the filter inner frame 22.

[0037] A symmetrically distributed material guide plate 8 is fixedly installed on the top of the inner wall of the filter outer frame 21. By setting the material guide plate 8, the crystallized photocatalyst nano powder material put into the filter outer frame 21 is introduced into the filter inner frame 22 through the material guide plate 8; a filter top plate 24 is fixedly provided on the top of the inner wall of the filter inner frame 22. The crystallized photocatalyst nano powder material introduced into the filter inner frame 22 falls in the middle of the filter top plate 24. A filter bottom plate 25 is fixedly provided on the bottom of the inner wall of the filter inner frame 22. The filter top plate 24 and the filter bottom plate 25 are corrugated structures. The filter top plate 24 and the filter bottom plate 25 are symmetrically distributed structures. A plurality of evenly distributed filter top grooves 241 are provided on the plate 24, and a plurality of evenly distributed filter bottom grooves 251 are provided on the filter bottom plate 25. The inner diameter of the filter top groove 241 is larger than the inner diameter of the filter bottom groove 251. The filter inner frame 22 oscillates back and forth, driving the filter top plate 24 and the filter bottom plate 25 to oscillate back and forth, thereby filtering the crystallized photocatalyst nanopowder material twice with different calibers through the plurality of filter top grooves 241 and the filter bottom grooves 251, thereby improving the filtering effect of the crystallized photocatalyst nanopowder material, and thereby improving the subsequent preparation quality of the photocatalyst nanopowder material.

[0038] The spray mechanism 4 includes a spray outer frame 41, which is fixedly mounted on the bottom end of the filter outer frame 21. A spray inner ring frame 42 is fixedly provided in the spray outer frame 41. The filtered crystallized photocatalyst nanopowder material passes through the bottom of the filter outer frame 21 and directly falls into the spray inner ring frame 42 in the spray outer frame 41, thereby reducing the pollution of the material by the external environment. The spray inner ring frame 42 is provided with an annular hollow structure. A plurality of evenly distributed through holes 421 are provided on the inner side of the spray inner ring frame 42. A nozzle 422 is fixedly provided in the through hole 421. A plurality of feed pipes 43 are integrally formed on the outer side of the spray inner ring frame 42. The ends of the plurality of feed pipes 43 pass through the spray inner ring frame 42. A connecting main pipe 44 is fixedly installed on the outside of the spray outer frame 41; a connecting hose 45 is fixedly installed on the bottom end of the connecting main pipe 44, wherein the end of the connecting hose 45 is connected to the output end of the preservative atomizing pump mechanism. When in use, the preservative atomizing pump mechanism is turned on, and after the preservative is atomized, it is input into the spray inner ring frame 42 through the connecting hose 45, the connecting main pipe 44 and multiple feed pipes 43, and is sprayed evenly over a large area on the photocatalyst nanopowder material that falls into the position of the spray inner ring frame 42 through the nozzles 422 in the multiple through holes 421, and effectively contacts and adheres to the photocatalyst nanopowder material, thereby improving the overall anti-corrosion performance of the catalyst material.

[0039] The drying component 5 includes a drying outer frame 51, which is fixedly mounted on the bottom end of the spray outer frame 41. The catalyst material that contacts and adheres to the preservative falls directly into the drying outer frame 51 through the bottom of the spray outer frame 41, reducing the pollution of the material by the external environment. The outer fixed card of the drying outer frame 51 is provided with an air inlet frame 52, and the inner fixed card of the drying outer frame 51 is provided with a plurality of heat-conducting inclined plates 53. The plurality of heat-conducting inclined plates 53 are symmetrically staggered in distribution structure. The bottom ends of the heat-conducting inclined plates 53 are fixedly mounted with heating plates 54. The catalyst material falling into the drying outer frame 51 is slowly dredged through the plurality of heat-conducting inclined plates 53. The catalyst material contacts the upper surface of the plurality of heat-conducting inclined plates 53. At the same time, the heating plate 54 is turned on to heat The heat-conducting inclined plate 53 is used to synchronously heat and dry the slowly dredged catalyst material. A bearing 55 is fixedly provided in the middle of the air inlet frame 52 on the side away from the drying outer frame 51. An auxiliary shaft 56 is fixedly provided in the middle of the bearing 55. A pulley transmission group 9 is fixedly provided between one end of the auxiliary shaft 56 away from the fan plate 57 and the end of the drive shaft 29 away from the drive motor 7. The pulley transmission group 9 includes two pulleys and a transmission belt movably sleeved on the outside of the two pulleys. The two pulleys are fixedly sleeved with the auxiliary shaft 56 and the end of the drive shaft 29 respectively. When the rotating shaft 27 rotates, the other drive shaft 29 is driven to rotate, thereby synchronously driving the auxiliary shaft 56 to rotate in conjunction with the pulley transmission group 9.

[0040] One end of the auxiliary shaft 56 extends into the air inlet frame 52 and is fixedly installed with a fan blade plate 57. A heating frame 58 is fixedly installed on the inner wall of the air inlet frame 52 near the drying outer frame 51. A cavity 511 is provided in the middle of the drying outer frame 51. The air inlet frame 52 and the cavity 511 are connected to each other. The inner wall of the drying outer frame 51 is provided with ventilation slots 512 corresponding to the heat conduction inclined plate 53. The rotation of the auxiliary shaft 56 drives the fan blade plate 57 to rotate, and the external air enters the air inlet frame 52 through the air holes on the air inlet frame 52. After being heated by the turned-on heating frame 58, it enters the cavity 511 and is discharged into the drying outer frame 51 through multiple ventilation slots 512, and contacts the slowly heated and dried catalyst material for secondary hot air flow drying, thereby improving the drying efficiency of the catalyst material and further improving the preparation efficiency of the catalyst material; the discharge frame 6 is fixedly installed at the bottom of the drying outer frame 51; after the catalyst material is prepared, it is discharged through the bottom of the drying outer frame 51 and the discharge frame 6.

[0041] A method for preparing an anti-corrosion catalyst material comprises the following steps:

[0042] Step 1: The crystallized photocatalyst nano powder material is put into the filter outer frame 21 through the feed frame 3, and is introduced into the filter inner frame 22 through the guide plate 8 and falls on the middle of the filter top plate 24. The drive motor 7 is turned on to drive the drive shaft 29 to drive the rotating shaft 27 to rotate at the bottom of the filter outer frame 21, driving the driving cam 28 to rotate. When the convex part of the driving cam 28 is movably engaged in the corresponding driving groove 261, the convex part of the driving cam 28 lifts the driving frame 26 to drive the filter inner frame 22 to move up, squeezing the first spring 231. When the driving cam The wheel 28 continues to rotate, and the raised portion of the driving cam 28 disengages from the corresponding driving groove 261. The raised portion of the driving cam 28 cannot support the driving frame 26. The first spring 231 resets and drives the driving frame 26 to drive the filter inner frame 22 downward, and squeezes the second spring 232 for buffering, thereby achieving the up-and-down oscillation of the filter inner frame 22, driving the filter top plate 24 and the filter bottom plate 25 to oscillate up and down, thereby filtering the crystallized photocatalyst nanopowder material twice with different calibers through the multiple filter top grooves 241 and the filter bottom grooves 251;

[0043] Step 2: The filtered crystallized photocatalyst nano powder material falls directly into the spray inner ring frame 42 in the spray outer frame 41 through the bottom of the filter outer frame 21, reducing the pollution of the external environment to the material. At the same time, the preservative atomizing pump mechanism is turned on to atomize the preservative. The atomized preservative is then input into the spray inner ring frame 42 through the connecting hose 45, the connecting main pipe 44 and the multiple feed pipes 43, and is evenly sprayed on the photocatalyst nano powder material falling into the spray inner ring frame 42 over a large area through the nozzles 422 in the multiple through holes 421, thereby effectively contacting and adhering to the photocatalyst nano powder material.

[0044] Step 3: The catalytic material that has been in contact with the preservative falls directly into the drying outer frame 51 through the bottom of the spray outer frame 41, reducing the pollution of the external environment to the material. The catalytic material falling into the drying outer frame 51 is slowly guided through multiple heat-conducting inclined plates 53, and the catalytic material contacts the upper surfaces of the multiple heat-conducting inclined plates 53. At the same time, the heating plate 54 is turned on to heat the heat-conducting inclined plates 53, and the slowly guided catalytic material is synchronously heated and dried. At the same time, the rotation of the rotating shaft 27 drives another driving shaft 29 to rotate synchronously, and the pulley transmission group 9 is used to synchronously drive the auxiliary shaft 56 to rotate. The rotation of the auxiliary shaft 56 drives the fan blade plate 57 to rotate, and the external air flow enters the air inlet frame 52 through the air hole on the air inlet frame 52. After being heated by the turned-on heating frame 58, it enters the cavity 511 and is discharged into the drying outer frame 51 through multiple ventilation slots 512, and contacts the slowly guided, heated and dried catalytic material, and performs secondary hot air flow drying to prepare the anti-corrosion catalytic material.

[0045] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An anti-corrosion preparation device based on a catalyst material, comprising a bracket (1), characterized in that: The top of the bracket (1) is fixedly provided with a filter assembly (2), the top of the filter assembly (2) is fixedly provided with a feed frame (3), the bottom of the filter assembly (2) is fixedly provided with a spray mechanism (4), the bottom of the spray mechanism (4) is fixedly provided with a drying assembly (5), the bottom of the drying assembly (5) is fixedly provided with a discharge frame (6), and the top of the bracket (1) is provided with a drive motor (7); The filter assembly (2) comprises a filter inner frame (22), a filter top plate (24) is fixedly provided on the top of the inner wall of the filter inner frame (22), a filter bottom plate (25) is fixedly provided on the bottom of the inner wall of the filter inner frame (22), the filter top plate (24) and the filter bottom plate (25) are of a corrugated structure, the filter top plate (24) and the filter bottom plate (25) are of a symmetrically distributed structure, a plurality of filter top grooves (241) are evenly distributed on the filter top plate (24), a plurality of filter bottom grooves (251) are evenly distributed on the filter bottom plate (25), and the inner diameter of the filter top groove (241) is larger than the inner diameter of the filter bottom groove (251); The drying assembly (5) comprises a drying outer frame (51), the discharge frame (6) is fixedly mounted on the bottom end of the drying outer frame (51), an air inlet frame (52) is fixedly mounted on the outer side of the drying outer frame (51), a plurality of heat conduction inclined plates (53) are fixedly mounted on the inner side of the drying outer frame (51), the plurality of heat conduction inclined plates (53) are symmetrically staggered, a heating plate (54) is fixedly mounted on the bottom end of each heat conduction inclined plate (53), a bearing (54) is fixedly mounted on the middle part of the side of the air inlet frame (52) away from the drying outer frame (51), and a plurality of heat conduction inclined plates (53) are fixedly mounted on the inner side of the drying outer frame (51). 5), an auxiliary shaft (56) is fixedly mounted in the middle of the bearing (55), one end of the auxiliary shaft (56) extends into the air inlet frame (52) and is fixedly mounted with a fan blade (57), a heating frame (58) is fixedly mounted on the inner wall of the air inlet frame (52) close to the drying outer frame (51), a cavity (511) is provided in the middle of the drying outer frame (51), the air inlet frame (52) and the cavity (511) are communicated with each other, and a ventilation slot (512) corresponding to the heat conduction inclined plate (53) is provided on the inner wall of the drying outer frame (51).

2. The anti-corrosion preparation equipment based on catalyst material according to claim 1, characterized in that: The filter assembly (2) comprises a filter outer frame (21), the filter outer frame (21) is fixedly mounted on the top of the bracket (1), the feed frame (3) is fixedly mounted on the top of the filter outer frame (21), a filter inner frame (22) is movably provided in the middle of the filter outer frame (21), a slide seat (221) is fixedly mounted on the outer wall of the filter inner frame (22), and a slide groove (221) is provided on the inner wall of the filter outer frame (21) for use with the slide seat (221). 11), and the slide (221) is slidably engaged in the corresponding slide groove (211), a guide column (23) is fixedly installed in the slide groove (211), the slide (221) is slidably sleeved on the outer side of the guide column (23), a first spring (231) is provided between the upper surface of the slide (221) and the inner upper wall of the slide groove (211), and a second spring (232) is provided between the lower surface of the slide (221) and the inner lower wall of the slide groove (211).

3. The anti-corrosion preparation equipment based on catalyst material according to claim 2, characterized in that: A driving frame (26) is fixedly mounted on the bottom end of the filter inner frame (22), and a rotating shaft (27) is rotatably mounted on the bottom of the filter outer frame (21). A driving cam (28) vertically corresponding to the position of the driving frame (26) is fixedly sleeved on the outer side of the rotating shaft (27). A driving groove (261) corresponding to the driving cam (28) is provided on the lower surface of the driving frame (26), and the driving cam (28) can be movably engaged in the corresponding driving groove (261). The two ends of the rotating shaft (27) respectively extend outward from the outer side of the filter outer frame (21), and the two ends of the rotating shaft (27) are fixedly mounted with a driving shaft (29).

4. The anti-corrosion preparation equipment based on catalyst material according to claim 3, characterized in that: A motor frame (71) is fixedly mounted on the top of the bracket (1), the drive motor (7) is fixedly mounted on the top of the motor frame (71), and the drive end of the drive motor (7) and the end of one of the drive shafts (29) are coaxially fixedly mounted.

5. The anti-corrosion preparation equipment based on catalyst material according to claim 2, characterized in that: The top of the inner wall of the filter outer frame (21) is fixedly mounted with symmetrically distributed material guide plates (8).

6. The anti-corrosion preparation equipment based on catalyst material according to claim 3, characterized in that: The spray mechanism (4) comprises a spray outer frame (41), the spray outer frame (41) is fixedly mounted on the bottom end of the filter outer frame (21), a spray inner ring frame (42) is fixedly mounted in the spray outer frame (41), the spray inner ring frame (42) is configured as a ring-shaped hollow structure, a plurality of evenly distributed through holes (421) are opened on the inner side of the spray inner ring frame (42), a spray head (422) is fixedly mounted in the through hole (421), a plurality of feed pipes (43) are integrally formed on the outer side of the spray inner ring frame (42), and the ends of the plurality of feed pipes (43) pass through the outer side of the spray outer frame (41) and are fixedly mounted with a connecting main pipe (44).

7. The anti-corrosion preparation equipment based on catalyst material according to claim 6, characterized in that: A connecting hose (45) is fixedly mounted on the bottom end of the connecting main pipe (44).

8. The anti-corrosion preparation equipment based on catalyst material according to claim 6, characterized in that: The drying outer frame (51) is fixedly mounted on the bottom end of the spray outer frame (41).

9. The anti-corrosion preparation equipment based on catalyst material according to claim 8, characterized in that: A pulley transmission group (9) is fixedly sleeved between an end of the auxiliary shaft (56) away from the fan blade (57) and an end of the drive shaft (29) away from the drive motor (7).

10. A method for preparing an anti-corrosion catalyst material, characterized in that: The steps include: Step 1: The crystallized photocatalyst nano powder material is put into the filter outer frame (21) through the feed frame (3), introduced into the filter inner frame (22) through the guide plate (8) and falls on the middle of the filter top plate (24), the drive motor (7) is turned on, and the drive shaft (29) drives the rotating shaft (27) to rotate at the bottom of the filter outer frame (21), driving the drive cam (28) to rotate. When the convex part of the drive cam (28) is movably engaged in the corresponding drive groove (261), the convex part of the drive cam (28) lifts the drive frame (26) to drive the filter inner frame (22) to move upward, squeezing the first spring (231). When the drive cam (28) is engaged in the corresponding drive groove (261), the convex part of the drive cam (28) lifts the drive frame (26) to drive the filter inner frame (22) to move upward, squeezing the first spring (231). The movable cam (28) continues to rotate, and the raised portion of the driving cam (28) is separated from the corresponding driving groove (261). The raised portion of the driving cam (28) cannot support the driving frame (26), and the first spring (231) resets to drive the driving frame (26) to drive the filter inner frame (22) to move downward, and squeezes the second spring (232) for buffering, thereby achieving the up-and-down oscillation of the filter inner frame (22), driving the filter top plate (24) and the filter bottom plate (25) to oscillate up and down, thereby filtering the crystallized photocatalyst nano powder material twice with different calibers through the multiple filter top grooves (241) and the filter bottom grooves (251); Step 2: The filtered crystallized photocatalyst nano powder material directly falls into the spray inner ring frame (42) in the spray outer frame (41) through the bottom of the filter outer frame (21), thereby reducing the pollution of the material by the external environment. At the same time, the preservative atomizing pump mechanism is turned on to atomize the preservative, and then the preservative is input into the spray inner ring frame (42) through the connecting hose (45), the connecting main pipe (44) and the plurality of feed pipes (43). The preservative is then evenly sprayed over a large area onto the photocatalyst nano powder material falling into the spray inner ring frame (42) through the nozzles (422) in the plurality of through holes (421), thereby achieving effective contact and adhesion with the photocatalyst nano powder material. Step 3: The catalyst material that contacts and adheres to the preservative falls directly into the drying outer frame (51) through the bottom of the spray outer frame (41), reducing the pollution of the external environment to the material. The catalyst material falling into the drying outer frame (51) is slowly dredged through multiple heat-conducting inclined plates (53). The catalyst material contacts the upper surface of the multiple heat-conducting inclined plates (53). At the same time, the heating plate (54) is turned on to heat the heat-conducting inclined plates (53) and synchronously heat and dry the slowly dredged catalyst material. At the same time, the rotating shaft (27) rotates to drive another driving shaft (27). The driving shaft (29) rotates synchronously, and the pulley transmission group (9) is used to synchronously drive the auxiliary shaft (56) to rotate. The rotation of the auxiliary shaft (56) drives the fan blade (57) to rotate. The external airflow enters the air inlet frame (52) through the air holes on the air inlet frame (52), is heated by the opened heating frame (58), enters the cavity (511), and is discharged into the drying outer frame (51) through multiple ventilation slots (512), and contacts the catalyst material that is slowly dredged, heated and dried, and performs secondary hot air flow drying to prepare the anti-corrosion catalyst material.

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