CN209917891U - A agitating unit for photocatalyst production - Google Patents

Abstract

The utility model discloses a stirring device for photocatalyst production, which relates to the technical field of photocatalyst production, comprising a material stirring storage tank, wherein the upper surface of the material stirring storage tank is fixedly provided with a tank cover matched with the caliber of the material stirring storage tank through a bolt, the inner parts of the material stirring storage tank and the tank cover are jointly connected with a vertically arranged different-speed stirring unit, the different-speed stirring unit is driven by a three-phase motor, and is more time-saving and labor-saving, two stirring mechanisms are connected in series by a transmission shaft in the different-speed stirring unit to form an upper layer structure and a lower layer structure, a linkage assembly in the two stirring mechanisms can realize revolution under the driving action of the transmission shaft, the rotation of the two stirring mechanisms can be realized under the action of fluid pushing, under the condition that the revolution and the rotation exist simultaneously, the efficiency of photocatalyst in the production stirring process can be greatly improved, the practical performance of the photocatalyst production stirring device is greatly improved.

Description

Stirring device for photocatalyst production

technical field

The utility model relates to the technical field of photocatalyst production, in particular to a stirring device used for photocatalyst production.

Background technique

Photocatalyst is a general term for photo-semiconductor materials with photocatalytic function represented by nano-scale titanium dioxide. It is coated on the surface of the substrate and has a strong catalytic degradation function under the action of ultraviolet light and visible light: it can effectively degrade air. It can effectively kill a variety of bacteria, and can decompose and harmlessly treat the toxins released by bacteria or fungi; it also has the functions of removing formaldehyde, deodorizing, anti-fouling, and purifying the air.

After searching, the Chinese patent discloses a photocatalyst paint stirring device (publication number CN207463084U), the patented technology includes a stirring rod, a fixed plate, a cover plate, a connecting sleeve, a bearing, a connecting bolt, a stirring body, a connecting block, a fixed block, a support plate, A support frame and a base, the stirring rod has a fixed plate, the cover plate has a fixed plate groove, the lower part of the fixed plate is connected with the fixed plate groove, the cover plate has a connection sleeve hole, and the connection sleeve hole is in the connection sleeve. Adapted, the connecting sleeve is inserted into the connecting sleeve hole, the connecting sleeve has an outer bearing groove, the outer bearing groove is adapted to the bearing, the outer bearing groove is connected to the bearing, the stirring rod has an inner bearing groove, the inner bearing groove The bearing groove is adapted to the bearing, the inner bearing groove is connected with the bearing, and the lower part of the stirring rod is connected with a plurality of stirring blades.

In the above-mentioned photocatalyst stirring device, the stirring rod set inside the stirring rod is rotated by the handle. This process will greatly improve the labor intensity of the staff, and it will take a lot of time for the photocatalyst material to achieve the effect of fully stirring, which is time-consuming and labor-intensive. , The stirring rod in the photocatalyst stirring device can only realize rotation, but cannot achieve the purpose of simultaneous rotation and revolution inside the stirring body. Therefore, the actual stirring effect is not ideal. Stirring device for photocatalyst production.

Utility model content

Aiming at the deficiencies of the prior art, the present invention provides a stirring device for photocatalyst production, which solves the problem of the existing photocatalyst stirring device. During use, the stirring part is usually driven manually, which is time-consuming and labor-intensive. The lower stirring part can only realize its own rotation, but cannot realize the problem of simultaneous rotation and revolution.

In order to achieve the above purpose, the present invention is realized through the following technical solutions: a stirring device for photocatalyst production includes a bearing support and a material stirring storage tank fixedly supported above the bearing support, and the upper surface of the material stirring storage tank is A tank cover matched with the diameter of the material stirring storage tank is fixedly installed by bolts, and a longitudinally arranged different velocity stirring unit is connected together with the inside of the material stirring storage tank and the tank cover.

The variable speed stirring unit includes a three-phase motor fixedly installed at the center of the upper surface of the tank cover, an upper-layer material mixing mechanism and a lower-layer material mixing mechanism located inside the material stirring storage tank, the three-phase motor, the upper-layer material mixing mechanism and the lower layer material mixing mechanism. The material mixing mechanisms are in the same vertical line, and the three are connected in series through a vertically arranged transmission shaft to form an overall synchronous operation structure.

The upper-layer material mixing mechanism includes a load-bearing drive assembly and a linkage assembly, the load-bearing drive assembly is a member in the shape of "*" as a whole, and the "*"-shaped load-bearing drive assembly is provided between each two ends. There are rotatable linkage assemblies.

The bearing drive assembly includes a bearing plate, which is a member of a regular hexagon structure, and a connecting plate is fixedly connected to each corner of the regular hexagon by welding, and one end of the connecting plate extends outward. , which is fixedly provided with a bearing sleeve inside.

The linkage assembly includes a stirring plate A and a stirring plate B, the bottom ends of the stirring plate A and the stirring plate B are respectively arranged inside two adjacent bearing sleeves, and the tops of the stirring plate A and the stirring plate B are connected together with a A beam plate, the upper surface of the beam plate is fixedly provided with at least eight stirring rods distributed at equal distances.

Preferably, one side wall of the top of the material stirring storage tank is fixedly provided with a solid raw material feeding tank by welding, and the discharge port of the solid raw material feeding tank is fixed on the top side wall of the material stirring storage tank. The positions of the feeding ports are in a one-to-one correspondence, the other side wall of the top of the material stirring storage tank is provided with a liquid raw material feeding pipe, and a magnetic flap level gauge is fixedly installed on the front of the material stirring storage tank. The lower surface of the material stirring storage tank is embedded with the feed end of the mixed material discharge pipe, and the outside of the discharge end of the mixed material discharge pipe is fixedly installed with a control valve.

Preferably, the upper material mixing mechanism and the lower material mixing mechanism are two components with the same structure, shape and size, the bottom end of the lower material mixing mechanism is fixedly installed with a 360° rotatable universal roller, the There are six universal rollers in total, and they are equally distributed on the six ends of the "*"-shaped structure carrying the drive assembly.

Preferably, the bearing plate and the transmission shaft are connected through a shaft cover, and both the bearing plate and the shaft cover and the transmission shaft and the shaft cover are fixedly connected.

Preferably, a rotatable connection is achieved between the stirring plate A and the beam plate and between the stirring plate B and the beam plate through a pin shaft.

Preferably, the driving end of the three-phase motor extends to the inside of the material stirring storage tank, and is connected with the top end of the transmission shaft through a coupling, and the upper material mixing mechanism and the lower material mixing mechanism are in synchronous rotation. In the state, the maximum diameter of the formed circular track is smaller than the inner diameter of the material stirring storage tank.

Preferably, there are three groups of the linkage assemblies in total, and each group has the same structure and size.

beneficial effect

The utility model provides a stirring device for photocatalyst production. Compared with the prior art, it has the following beneficial effects:

1. The stirring device for photocatalyst production is provided with a different-speed stirring unit inside the stirring tank. The different-speed stirring unit is driven by a three-phase motor, which saves time and effort. The shaft connects the two mixing mechanisms in series to form an upper and lower structure. During the working process, the linkage components in the two mixing mechanisms will not only revolve under the driving action of the transmission shaft, but also themselves in the fluid. Rotation under the action of push, revolution and rotation at the same time will greatly improve the efficiency of the photocatalyst in the production and stirring process, save a lot of stirring time, reduce the cost required in the photocatalyst stirring process, and greatly improve the efficiency of the photocatalyst. Practical performance of photocatalyst production stirring device.

2. The stirring device used for photocatalyst production is provided with a universal roller that can rotate 360° on the end face of the bottom of the material mixing mechanism of the lower layer. When the different velocity stirring unit is in operation, the universal roller can be used for it. Provide auxiliary support, and the circular rotation of the universal roller can prevent the phenomenon of material precipitation, the structure is scientific and reasonable, and the use is safe and convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the different velocity stirring unit of the present invention;

Fig. 3 is the structural representation of the upper layer material mixing mechanism of the present utility model;

FIG. 4 is a schematic structural diagram of the bearing drive assembly of the present invention;

FIG. 5 is a schematic structural diagram of the linkage assembly of the present invention.

In the figure: 1. Bearing support; 2. Material mixing storage tank; 3. Tank cover; 4. Different velocity mixing unit; 41. Three-phase motor; 42. Upper material mixing mechanism; Disc; 4212, shaft cover; 4213, connecting plate; 4214, bearing sleeve; 422, linkage assembly; 4221, stirring plate A; 4222, stirring plate B; 4223, beam plate; 4224, pin shaft; 4225, stirring rod; 43 , The lower material mixing mechanism; 44, the transmission shaft; 45, the universal roller; 5, the solid raw material feeding tank; 6, the liquid raw material feeding pipe; 7, the magnetic flap level gauge; 8, the mixture discharge pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 , the present utility model provides a technical solution: a stirring device for photocatalyst production includes a bearing support 1 and a material stirring storage tank 2 fixedly supported above the bearing support 1, and the upper part of the material stirring storage tank 2 is The surface is fixed with bolts and installed with a tank cover 3 that is adapted to the diameter of the material stirring storage tank 2. The material stirring storage tank 2 and the interior of the tank cover 3 are connected with a longitudinally arranged different velocity stirring unit 4. The material is stirred. One side wall of the top of the storage tank 2 is fixedly provided with a solid raw material feeding chute 5 by welding. One-to-one correspondence, the other side wall of the top of the material stirring storage tank 2 is provided with a liquid raw material feeding pipe 6, the front of the material stirring storage tank 2 is fixedly installed with a magnetic flap liquid level gauge 7, and the material stirring storage tank 2 The surface is embedded and connected with the feed end of the mixed material discharge pipe 8 , and a control valve is fixedly installed outside the discharge end of the mixed material discharge pipe 8 .

Please refer to FIG. 2 , the different velocity stirring unit 4 includes a three-phase motor 41 fixedly installed at the center of the upper surface of the tank cover 3 , and an upper material mixing mechanism 42 and a lower material mixing mechanism 43 located inside the material mixing storage tank 2 . The three-phase motor 41. The upper layer material mixing mechanism 42 and the lower layer material mixing mechanism 43 are in the same vertical line, and the three are connected in series through a vertically arranged transmission shaft 44 to form an overall synchronous operation structure. The mixing mechanism 42 and the lower material mixing mechanism 43 are two components with the same structure, shape and size. The bottom end of the lower material mixing mechanism 43 is fixedly installed with a 360° rotatable universal roller 45. The number of universal rollers 45 is in total. There are six of them, and they are equally distributed on the six ends of the "*"-shaped structure bearing drive assembly 421. The drive end of the three-phase motor 41 extends to the interior of the material stirring storage tank 2, and is in contact with the top end of the transmission shaft 44. When the upper material mixing mechanism 42 and the lower material mixing mechanism 43 are in the state of synchronous rotation, the maximum diameter of the formed circular trajectory is smaller than the inner diameter of the material mixing storage tank 2.

Please refer to FIG. 3 , the upper material mixing mechanism 42 includes a load-bearing drive assembly 421 and a linkage assembly 422. The load-bearing drive assembly 421 is a “*”-shaped member as a whole, and the “*”-shaped load-bearing drive assembly 421 has two ends of each A rotatable linkage assembly 422 is arranged between them, and there are three groups of the linkage assembly 422 in total, and each group has the same structure and size.

Referring to FIG. 4 , the bearing drive assembly 421 includes a bearing plate 4211 . The bearing plate 4211 is a regular hexagonal structure member. Each corner of the regular hexagon is fixedly connected with a connecting plate 4213 by welding. At the end that extends outward, a bearing sleeve 4214 is fixed inside, the bearing plate 4211 and the drive shaft 44 are connected through the shaft seal sleeve 4212, between the bearing plate 4211 and the shaft seal sleeve 4212 and between the drive shaft 44 and the shaft seal sleeve 4212 All are fixed connections.

Referring to FIG. 5 , the linkage assembly 422 includes a stirring plate A4221 and a stirring plate B4222. The bottom ends of the stirring plate A4221 and the stirring plate B4222 are respectively arranged inside two adjacent bearing sleeves 4214, and the top ends of the stirring plate A4221 and the stirring plate B4222 are respectively disposed. A beam plate 4223 is connected together. The upper surface of the beam plate 4223 is fixedly provided with at least eight stirring rods 4225 distributed at equal distances. Between the stirring plate A4221 and the beam plate 4223 and between the stirring plate B4222 and the beam plate 4223 pass through. A pin 4224 enables a rotatable connection.

When using, firstly, the liquid raw materials produced by the photocatalyst, such as liquid additives and liquid water, need to be added to the interior of the material stirring storage tank 2 by means of the liquid raw material feeding pipe 6, and when the liquid level of the liquid raw materials reaches a certain level, then The solid raw material of the photocatalyst is added to the inside of the material stirring storage tank 2 by means of the solid raw material feeding tank 5, and then the three-phase motor 41 is started, so that the three-phase motor 41 drives the transmission shaft 44, thereby driving the upper layer material stirring mechanism 42 and The purpose of synchronous rotation of the lower material mixing mechanism 43 is because the upper material mixing mechanism 42 and the lower material mixing mechanism 43 are two components with the same structure, size and shape, taking the upper material mixing mechanism 42 as an example, first the drive shaft 44 will drive the The carrying plate 4211 rotates, and the carrying plate 4211 drives the connecting plate 4213 to rotate. Therefore, in the process that the connecting plate 4213 drives the stirring plate A4221 and the stirring plate B4222 to realize the revolution, the fluid will also produce a thrust on the stirring plate A4221 and the stirring plate B4222, and the connecting plate 4221 and the stirring plate B4222 are connected The plate 4213 is connected with the stirring plate A4221 and the stirring plate B4222 respectively through the bearing sleeve 4214. Therefore, the stirring plate A4221 and the stirring plate B4222 will rotate synchronously, and at the same time, they will also form a different speed with the bearing drive assembly 421 and the linkage assembly 422. Phenomenon, in the above state, the linkage assembly 422, which can both revolve and rotate, will provide an effective promotion for the full mixing of the photocatalyst raw materials, which will greatly improve the efficiency of the photocatalyst in the production and stirring process, and save a lot of stirring time. The cost required in the photocatalyst stirring process is reduced, and the practical performance of the photocatalyst production stirring device is greatly improved. During the operation of the different velocity stirring unit 4, the universal roller 45 can provide auxiliary support for it, and the universal roller 45 It rotates in a circle at the inner bottom end of the material stirring storage tank 2, which can prevent the material from precipitation. The structure is scientific and reasonable, and it is safe and convenient to use. After the stirring is completed, open the control valve on the discharge end of the mixture discharge pipe 8. , The photocatalyst mixture can be discharged, the structure is scientific and reasonable, and the use is safe and convenient.

It should be noted that, in this document, 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 relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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

Claims (7)

1. A agitating unit for photocatalyst production, including bearing support (1) and fixed stay bearing support (1) top material stirring storage jar (2), its characterized in that: the upper surface of the material stirring storage tank (2) is fixedly provided with a tank cover (3) matched with the caliber of the material stirring storage tank (2) through a bolt, and the interiors of the material stirring storage tank (2) and the tank cover (3) are jointly connected with a longitudinally-arranged different-speed stirring unit (4);

the different-speed stirring unit (4) comprises a three-phase motor (41) fixedly mounted at the center of the upper surface of the tank cover (3), an upper-layer material stirring mechanism (42) and a lower-layer material stirring mechanism (43) which are positioned in the material stirring storage tank (2), wherein the three-phase motor (41), the upper-layer material stirring mechanism (42) and the lower-layer material stirring mechanism (43) are positioned on the same vertical line, and the three parts are connected in series through a vertically arranged transmission shaft (44) to form an integral synchronous operation structure;

the upper material mixing mechanism (42) comprises a bearing driving component (421) and a linkage component (422), the bearing driving component (421) is an integral reversed-X-shaped component, the reversed-X-shaped bearing driving component (421), and a rotatable linkage component (422) is arranged between each two ends of the reversed-X-shaped bearing driving component (421);

the bearing driving assembly (421) comprises a bearing disc (4211), the bearing disc (4211) is a member with a regular hexagon structure, each corner of the regular hexagon is fixedly connected with a connecting plate (4213) in a welding mode, one end of each connecting plate (4213) extending outwards is fixedly provided with a bearing sleeve (4214) inside the connecting plate;

linkage subassembly (422) are including stirring board A (4221) and stirring board B (4222), the bottom of stirring board A (4221) and stirring board B (4222) sets up respectively in the inside of two adjacent bearing bushes (4214), and the top of stirring board A (4221) and stirring board B (4222) is connected with a crossbeam board (4223) jointly, the fixed stirring rod (4225) that are the equidistance and distribute of upper surface of crossbeam board (4223) is provided with eight at least.

2. The stirring device for photocatalyst production as set forth in claim 1, wherein: the utility model discloses a material stirring storage tank, including material stirring storage tank (2), material stirring storage tank (2) top, one side wall is provided with solid-state raw materials feed chute (5) through the fixed solid-state raw materials feed chute (5) that is provided with of welding mode, the discharge gate of solid-state raw materials feed chute (5) is the one-to-one with fixed feed inlet position of seting up on material stirring storage tank (2) top lateral wall, another lateral wall at material stirring storage tank (2) top runs through and is provided with a liquid raw materials inlet pipe (6), the positive fixed mounting of material stirring storage tank (2) has magnetism to turn over board level gauge (7), the embedding of material stirring storage tank (2) lower surface is.

3. The stirring device for photocatalyst production as set forth in claim 1, wherein: upper material mixing mechanism (42) and lower floor material mixing mechanism (43) are two structures, shape and the equal same component of size, the bottom fixed mounting of lower floor material mixing mechanism (43) has universal gyro wheel (45) that can 360 rotatory, the quantity of universal gyro wheel (45) is provided with six altogether, and equally divide on "the font structure bears six tip of drive assembly (421).

4. The stirring device for photocatalyst production as set forth in claim 1, wherein: the bearing disc (4211) is connected with the transmission shaft (44) through a shaft sleeve (4212), and the bearing disc (4211) is fixedly connected with the shaft sleeve (4212) and the transmission shaft (44) is fixedly connected with the shaft sleeve (4212).

5. The stirring device for photocatalyst production as set forth in claim 1, wherein: the stirring plate A (4221) and the crossbeam plate (4223) and the stirring plate B (4222) and the crossbeam plate (4223) are rotatably connected through pin shafts (4224).

6. The stirring device for photocatalyst production as set forth in claim 1, wherein: the driving end of the three-phase motor (41) extends to the inside of the material stirring storage tank (2) and is connected with the top end of the transmission shaft (44) through a coupler, when the upper-layer material stirring mechanism (42) and the lower-layer material stirring mechanism (43) are in a synchronous rotating state, a formed circular track is formed, and the maximum diameter size is smaller than the inner diameter size of the material stirring storage tank (2).

7. The stirring device for photocatalyst production as set forth in claim 1, wherein: the number of the linkage assemblies (422) is provided with three groups, and the structure and the size of each group are the same.

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