Efficient preparation device for sulfur-boron-doped photocatalyst

Abstract

The utility model relates to the technical field of catalyst preparation, in particular to an efficient sulfur-boron doped photocatalyst preparation device which comprises a mixing barrel, blanking assemblies are fixedly mounted on the mixing barrel, a stirring assembly is rotatably mounted in the mixing barrel, blanking barrels are fixedly mounted on the two sides of the blanking assemblies, and the stirring assembly is rotatably mounted in the mixing barrel. The discharging assembly comprises a first bevel gear set, a rotating rod is rotationally installed on the first bevel gear set, threaded rods are rotationally connected to the two sides of the rotating rod, moving sleeves are slidably installed on the threaded rods on the two sides, and moving rods are fixedly connected to one ends of the moving sleeves on the two sides. The device has the advantages that the inclined blocks on the two sides are driven by the stirring rods of the stirring assembly to rotate, and the fan blades on the two sides rotate along with the inclined blocks through the second connecting rods, so that the situation that the performance of a catalyst is inconsistent and the stability of the catalyst is reduced due to sulfur and boron doped photocatalyst raw materials is prevented; the stirring is not uniform.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of catalyst preparation, specifically to a kind of efficient sulfur boron doped photocatalyst preparation device. BACKGROUND

[0002] The definition of efficient sulfur boron doped photocatalyst preparation device mainly refers to a device or system that can prepare a photocatalyst with efficient sulfur boron doping. This preparation device usually integrates multiple technologies and processes, aiming to effectively introduce sulfur and boron elements into the crystal lattice of the photocatalyst through a precise doping process, thereby improving its photocatalytic performance.

[0003] Currently, in the process of preparing sulfur boron doped photocatalyst, a stirring device is used to mix the raw materials of sulfur boron doped photocatalyst. Due to the reactivity of the sulfur boron doped photocatalyst raw materials, uneven mixing of the sulfur boron doped photocatalyst raw materials is prone to occur, resulting in inconsistent performance and decreased stability of the mixed sulfur boron doped photocatalyst. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of efficient sulfur boron doped photocatalyst preparation device, the stirring rod of stirring subassembly is rotated to drive both sides inclined block, both sides fan leaf are rotated following inclined block by second connecting rod, prevent sulfur boron doped photocatalyst raw material, leading to the inconsistent performance and stability decline of catalyst, stir unevenly, to solve the problem raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an efficient sulfur boron doped photocatalyst preparation device, comprising a mixing barrel, a discharging assembly is fixedly installed on the mixing barrel, a stirring assembly is rotatably installed inside the mixing barrel, a discharging barrel is fixedly installed on both sides of the discharging assembly, the discharging assembly comprises a first bevel gear set, a rotating rod is rotatably installed on the first bevel gear set, threaded rods are rotatably connected on both sides of the rotating rod, a moving sleeve is slidably installed on both threaded rods, a moving rod is fixedly connected to one end of each moving sleeve, a moving pipe is fixedly connected to one end of each moving rod, a baffle is fixedly connected to one end of each moving pipe, a fixed frame is slidably installed outside the moving pipe, the stirring assembly comprises a motor, a stirring rod is fixedly installed on the output end of the motor, a second bevel gear set is rotatably installed on the stirring rod, a first connecting rod is fixedly connected to one side of the second bevel gear set, the first connecting rod is fixedly connected to the first bevel gear set on the fixed side, an inclined block is fixedly connected to both sides of the stirring rod, a second connecting rod is fixedly connected to both sides of the inclined block, a fan leaf is fixedly connected to one side of the second connecting rod, a connecting frame is fixedly installed on the stirring rod, and a scraper is fixedly installed on both sides of the connecting frame.

[0006] Preferably, one side of the mixing barrel is fixedly connected with a pipeline, and a valve is arranged on the pipeline.

[0007] Preferably, the rotating rods are provided with clamping grooves, the threaded rods are provided with clamping blocks, and one side of each threaded rod is fixedly connected with a pull rod.

[0008] Preferably, the other side of each threaded rod is provided with a fixing block, and one side of each fixing frame is provided with a sliding groove.

[0009] Preferably, one side of each moving rod extends through the sliding groove, the moving rod penetrates through the fixing frame and is fixedly connected with the moving pipeline.

[0010] Preferably, one side of each fixing frame is fixedly connected with the mixing barrel, and the other side of each fixing frame is fixedly connected with the discharging barrel.

[0011] Compared with the prior art, the high-efficiency sulfur-boron doped photocatalyst preparation device has the advantages that:

[0012] 1. The motor drives the stirring rod to rotate, the stirring rod drives the two side inclined blocks to rotate, and the two side fan blades rotate through the second connecting rod and follow the inclined blocks, so that the sulfur-boron doped photocatalyst raw materials are prevented from causing inconsistency and stability decline of catalyst performance and uneven stirring.

[0013] 2. The moving pipeline moves through the moving rod and follows the moving sleeve, when the moving pipeline moves to the discharging port, the discharging barrel discharges, the moving pipeline discharges into the interior of the mixing barrel, precise discharging is realized, when the discharging is stopped, the moving pipeline drives the blocking plate to move and blocks the discharging port, so that excessive discharging is prevented and catalyst mixing is failed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the high-efficiency sulfur-boron doped photocatalyst preparation device.

[0015] Figure 2 It is a discharging assembly structure schematic view of the high-efficiency sulfur-boron doped photocatalyst preparation device.

[0016] Figure 3 It is an A assembly structure enlarged schematic view of the high-efficiency sulfur-boron doped photocatalyst preparation device.

[0017] Figure 4 It is a discharging assembly section structure schematic view of the high-efficiency sulfur-boron doped photocatalyst preparation device.

[0018] Figure 5 It is a stirring assembly structure schematic view of the high-efficiency sulfur-boron doped photocatalyst preparation device.

[0019] As shown in the figure, 1 is a mixing barrel, 102 is a valve, 103 is a pipeline, 2 is a discharging assembly, 201 is a first bevel gear set, 202 is a rotating rod, 203 is a clamping groove, 204 is a clamping block, 205 is a threaded rod, 206 is a pull rod, 207 is a moving sleeve, 208 is a moving rod, 209 is a moving pipeline, 210 is a blocking plate, 211 is a fixed frame, 3 is a stirring assembly, 301 is a motor, 302 is a stirring rod, 303 is a second bevel gear set, 304 is a first connecting rod, 305 is an inclined block, 306 is a second connecting rod, 307 is a fan blade, 308 is a connecting frame, 309 is a scraper, and 4 is a discharging barrel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1 to 5 The present application provides a kind of efficient sulfur boron doped photocatalyst preparation device, including mixing barrel 1, mixing barrel 1 is used to provide sulfur boron doped photocatalyst raw material mixing, mixing barrel 1 mixing barrel 1 is fixedly installed with discharging assembly 2, discharging assembly 2 is used to accurately sulfur boron doped photocatalyst raw material is discharged, mixing barrel 1 is rotatably installed with stirring assembly 3 in inside, stirring assembly 3 is used to be mixed in mixing barrel 1 inside to sulfur boron doped photocatalyst raw material, discharging assembly 2 both sides are fixedly installed with discharging barrel 4, and discharging barrel 4 is used to store sulfur boron doped photocatalyst raw material;

[0022] The feeding assembly 2 includes a first bevel gear set 201 for power transmission. A rotating rod 202 is rotatably mounted on the first bevel gear set 201, driving the rotating rod 202 to rotate. Threaded rods 205 are rotatably connected to both sides of the rotating rod 202, driving the threaded rods 205 to rotate. Moving sleeves 207 are slidably mounted on both threaded rods 205, moving the moving sleeves 207. Moving rods 208 are fixedly connected to one end of each moving sleeve 207, moving the moving rods 208. Moving pipes 209 are fixedly connected to one end of each moving rod 208, moving along with the moving sleeves 207 via the moving rods 208. When the moving pipes 209 reach the feeding port, the feeding bucket 4 discharges material, which is fed into the mixing bucket 1 through the moving pipes 209 for precise feeding. One end of the 09 is fixedly connected to a blocking plate 210. The blocking plate 210 moves along with the moving pipes 209 on both sides. When the feeding stops, the moving pipes 209 drive the blocking plate 210 to move, blocking the feeding port to prevent excessive feeding and catalyst mixing failure. A fixed frame 211 is slidably installed on the outside of the moving pipes 209, providing a place for the moving pipes 209 to move. When the first bevel gear set 201 drives the rotating rod 202 to rotate, the rotating rod 202 drives the threaded rod 205 to rotate, and the threaded rod 205 drives the moving sleeve 207 to move. The moving pipes 209 move along with the moving sleeve 207 via the moving rod 208. When the moving pipes 209 move to the feeding port, the feeding bucket 4 discharges material, which is fed into the mixing bucket 1 through the moving pipes 209 for precise feeding. When the feeding stops, the moving pipes 209 drive the blocking plate 210 to move, blocking the feeding port to prevent excessive feeding and catalyst mixing failure.

[0023] The stirring assembly 3 comprises a motor 301, which provides power for the whole device, and a stirring rod 302 fixedly installed at the output end of the motor 301. The motor 301 drives the stirring rod 302 to rotate. A second bevel gear set 303 is rotatably installed on the stirring rod 302. The stirring rod 302 drives the second bevel gear set 303 to rotate. A first connecting rod 304 is fixedly connected to one side of the second bevel gear set 303. The second bevel gear set 303 drives the first connecting rod 304 to rotate. The first connecting rod 304 is fixedly connected to the first bevel gear set 201 on one side. The second bevel gear set 303 drives the first bevel gear set 201 to rotate through the first connecting rod 304. Two inclined blocks 305 are fixedly connected to the two sides of the stirring rod 302. The stirring rod 302 drives the two inclined blocks 305 to rotate. The two inclined blocks 305 are fixedly connected to a second connecting rod 306. The two inclined blocks 305 drive the second connecting rod 306 to rotate. A fan blade 307 is fixedly connected to one side of the second connecting rod 306. The two fan blades 307 rotate with the inclined blocks 305 through the second connecting rod 306. This prevents the sulfur-boron doped photocatalyst raw materials from causing inconsistency and stability decline of catalyst performance and uneven stirring. A connecting frame 308 is fixedly installed on the stirring rod 302. The stirring rod 302 drives the connecting frame to rotate. Two scrapers 309 are fixedly installed on the two sides of the connecting frame 308. The scrapers 309 rotate with the connecting frame 308. This prevents the sulfur-boron doped photocatalyst raw materials from sticking to the inside of the stirring barrel 1 during mixing and stirring. When the motor 301 is started by the construction personnel, the motor 301 drives the stirring rod 302 to rotate. The stirring rod 302 drives the second bevel gear set 303 to rotate. The second bevel gear set 303 drives the first bevel gear set 201 to rotate through the first connecting rod 304. The stirring rod 302 drives the two inclined blocks 305 to rotate. The two fan blades 307 rotate with the inclined blocks 305 through the second connecting rod 306. This prevents the sulfur-boron doped photocatalyst raw materials from causing inconsistency and stability decline of catalyst performance and uneven stirring. Meanwhile, the stirring rod 302 drives the connecting frame to rotate. The scrapers 309 rotate with the connecting frame 308. This prevents the sulfur-boron doped photocatalyst raw materials from sticking to the inside of the stirring barrel 1 during mixing and stirring.

[0024] In an optional embodiment, a pipeline 103 is fixedly connected to one side of the mixing barrel 1. A valve 102 is arranged on the pipeline 103. The pipeline 103 is used to deliver the mixed materials after stirring. The valve 102 is used to close and open the pipeline 103.

[0025] In an optional embodiment, both sides of the rotating rod 202 are provided with a clamping groove 203, both sides of the threaded rod 205 are provided with a clamping block 204, and one side of the threaded rod 205 is fixedly connected with a pull rod 206. When the sulfur-boron doped photocatalyst raw material in the one side of the discharge bucket 4 reaches the discharge amount, the pull rod 206 is pulled to separate the clamping block 204 from the clamping groove 203, the threaded rod 205 on one side no longer rotates, the moving pipe 209 no longer moves with the moving sleeve 207 through the moving rod 208, and the blocking plate 210 blocks the discharge port. One side no longer discharges, which is convenient and fast to control the sulfur-boron doped photocatalyst raw material discharge amount. After the discharge is completed, the pull rod 206 is pulled to separate the clamping block 204 from the clamping groove 203, and the threaded rod 205 on both sides no longer rotates, preventing the threaded rod 205 from hindering the stirring assembly 3 from stirring.

[0026] In an optional embodiment, the other side of the threaded rod 205 is provided with a fixed block for fixing and supporting the threaded rod 205 to rotate, and one side of the fixed frame 211 is provided with a sliding groove for providing a moving place for the moving rod 208.

[0027] In an optional embodiment, one side of the moving rod 208 extends through the sliding groove, the moving rod 208 penetrates the fixed frame 211, and is fixedly connected with the moving pipe 209. The moving pipe 209 moves with the moving sleeve 207 on the sliding groove of the fixed frame 211 through the moving rod 208.

[0028] In an optional embodiment, one side of the fixed frame 211 is fixedly connected with the mixing bucket 1, and the other side of the fixed frame 211 is fixedly connected with the discharge bucket 4. The discharge bucket 4 discharges through the fixed frame 211 and is conveyed to the inside of the mixing bucket 1.

[0029] Working principle: when the construction personnel starts the motor 301, the motor 301 drives the stirring rod 302 to rotate, the stirring rod 302 drives the two side inclined blocks 305 to rotate, the two side fans 307 rotate through the second connecting rod 306 and follow the inclined block 305, prevent sulfur boron doped photocatalyst raw materials, cause the inconsistency of catalyst performance and the decline of stability, the stirring is uneven, simultaneously, the stirring rod 302 drives the connecting frame to rotate, the scraper 309 follows the connecting frame 308 and rotates, prevent sulfur boron doped photocatalyst raw materials from adhering to the inside of the stirring barrel 1 during mixing and stirring, simultaneously, the stirring rod 302 drives the second bevel gear set 303 to rotate, the second bevel gear set 303 drives the first bevel gear set 201 to rotate through the first connecting rod 304, the first bevel gear set 201 drives the rotating rod 202 to rotate, the rotating rod 202 drives the threaded rod 205 to rotate, the threaded rod 205 drives the moving sleeve 207 to move, the moving pipe 209 moves through the moving rod 208 and follows the moving sleeve 207, when the moving pipe 209 moves to the discharge port, the discharge barrel 4 discharges, through the moving pipe 209, the inside of the mixing barrel 1 is discharged, precise dosing, when stopping dosing, the moving pipe 209 drives the blocking plate 210 to move, blocks the discharge port, prevents over-dosing, and catalyst mixing failure.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency sulfur-boron-doped photocatalyst preparation device comprising a mixing barrel (1), characterized in that, The mixing barrel (1) is fixedly installed with a discharging assembly (2), the mixing barrel (1) is rotatably installed with a stirring assembly (3), and the discharging assembly (2) is fixedly installed with a discharging barrel (4) on both sides. The discharging assembly (2) comprises a first bevel gear set (201), a rotating rod (202) is rotatably installed on the first bevel gear set (201), threaded rods (205) are rotatably connected to the two sides of the rotating rod (202), movable sleeves (207) are slidably installed on the two threaded rods (205), movable rods (208) are fixedly connected to one end of the two movable sleeves (207), movable pipes (209) are fixedly connected to one end of the two movable rods (208), and baffle plates (210) are fixedly connected to one end of the two movable pipes (209); and a fixed frame (211) is slidably installed outside the movable pipe (209). The stirring assembly (3) comprises a motor (301), a stirring rod (302) is fixedly installed at the output end of the motor (301), a second bevel gear set (303) is rotatably installed on the stirring rod (302), a first connecting rod (304) is fixedly connected to one side of the second bevel gear set (303), the first connecting rod (304) is fixedly connected to the first bevel gear set (201) on the fixed side, inclined blocks (305) are fixedly connected to the two sides of the stirring rod (302), second connecting rods (306) are fixedly connected to the two sides of the inclined blocks (305), fan blades (307) are fixedly connected to one side of the second connecting rods (306), a connecting frame (308) is fixedly installed on the stirring rod (302), and scraper plates (309) are fixedly installed on the two sides of the connecting frame (308).

2. The device for preparing high-efficiency sulfur and boron doped photocatalyst according to claim 1, characterized in that, The mixing barrel (1) is fixedly connected with a pipeline (103) on one side, and the pipeline (103) is provided with a valve (102).

3. The device for preparing a high-efficiency sulfur and boron doped photocatalyst according to claim 1, characterized in that, The two rotating rods (202) are provided with clamping grooves (203), the two threaded rods (205) are provided with clamping blocks (204), and the threaded rods (205) are fixedly connected with pull rods (206) on one side.

4. The device for preparing a high-efficiency sulfur and boron doped photocatalyst according to claim 1, characterized in that, The other side of the threaded rod (205) is provided with a fixed block, and the fixed frame (211) is provided with a sliding groove on one side.

5. The device for preparing a high-efficiency sulfur and boron doped photocatalyst according to claim 1, characterized in that, The movable rod (208) extends through the sliding groove on one side, the movable rod (208) penetrates the fixed frame (211) and is fixedly connected with the movable pipe (209).

6. The device for preparing a high-efficiency sulfur and boron doped photocatalyst according to claim 1, characterized in that, The fixed frame (211) is fixedly connected with the mixing barrel (1) on one side, and the fixed frame (211) is fixedly connected with the discharging barrel (4) on the other side.

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