Alumina dry powder humidifying and mixing device

Abstract

The utility model discloses an alumina dry powder humidifying and mixing device, which relates to the field of powder humidifying and comprises a bottom plate, a mixing barrel is arranged above the bottom plate, a driving bracket used for driving the mixing barrel to rotate is arranged on the upper surface of the bottom plate, an end cover is arranged at the open end of the mixing barrel, and the end cover is arranged on the bottom plate. And the end cover is detachably connected with the mixing barrel through four bolt connecting pieces. According to the height of a dry powder pile, the lifting assembly drives the spraying pipe to perform height adjustment in the two movable grooves, then the ultrasonic humidifier is started, air blown out by the ultrasonic humidifier drives water mist to pass through the connecting hose and then spray out of the spraying pipe and diffuse to the surface of the dry powder pile for uniform humidification, and then the driving bracket drives the mixing barrel to rotate, so that the dry powder pile is uniformly mixed. The whole operation process is fast and convenient, meanwhile, the height of the spraying pipe can be adjusted according to the height of a powder pile in a container, and the humidifying and mixing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder humidification, in particular to an aluminum oxide dry powder humidification and mixing device. Background Art

[0002] Alumina dry powder is widely used as the raw material of refractory materials. Alumina is a porous, highly dispersed solid material that allows water molecules to be physically adsorbed on the surface of activated alumina or filled in its pores. By humidifying the alumina dry powder, it can be mixed and reacted more fully with other materials.

[0003] When humidifying dry powder, current humidification devices often place spray water pipes above the dry powder pile to achieve sufficient humidification by continuous stirring. However, the height of the spray water pipes is often not adjustable. When the height of the powder pile increases, the diffusion range of the water mist becomes smaller, which will directly act on the upper layer of powder, resulting in uneven humidification and affecting the humidification effect of the dry powder. Utility Model Content

[0004] The purpose of the utility model is to provide an alumina dry powder humidifying and mixing device in order to solve the above problems, as described in detail below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides an aluminum oxide dry powder humidification and mixing device, comprising a base plate, a mixing barrel is provided above the base plate, and a driving bracket is provided on the upper surface of the base plate for driving the mixing barrel to rotate, an end cover is provided at the open end of the mixing barrel, and the end cover is detachably connected to the mixing barrel by four bolt connectors, a turntable is rotatably connected to the inner bottom of the mixing barrel and the middle part of the end cover, two turntables are provided with movable grooves, the same spray pipe is provided in the two movable grooves, and the spray pipes are distributed along the axis direction of the mixing barrel, and a lifting assembly is provided on the two turntables for driving the spray pipe to move in a vertical direction, a fixing frame is fixedly connected between the upper surface of the base plate and one of the turntables, and the two turntables are connected by a limiting connector, an ultrasonic humidifier is fixedly installed at a corner of the upper surface of the base plate, and the output end of the ultrasonic humidifier is connected to the spray pipe through a connecting hose.

[0007] The above-mentioned alumina dry powder humidification and mixing device is adopted. When in use, the alumina dry powder is poured into the mixing barrel and the end cover is closed. At this time, the turntable on the end cover is connected by a limit connector and cannot rotate. According to the height of the dry powder pile, the spray pipe is driven by the lifting component to adjust the height in the two movable grooves. Then the ultrasonic humidifier is turned on, and the wind blown out drives the water mist to pass through the connecting hose and then be sprayed out from the spray pipe, diffusing to the surface of the dry powder pile for uniform humidification. Then, the mixing barrel is driven to rotate by the driving bracket, so that the powder continues to roll in the mixing barrel for uniform humidification.

[0008] Preferably, the driving bracket includes columns fixedly connected to the four corners of the bottom plate, the upper end of each column is rotatably connected to a roller abutting the lower side of the mixing barrel, and one of the columns is fixedly installed with a motor for driving the upper roller to rotate.

[0009] Preferably, both ends of the side wall of the mixing barrel are provided with annular grooves, and the two annular grooves are respectively adapted to abut against the rollers on both sides.

[0010] Preferably, the bolt connector includes an ear plate fixedly connected to the side wall of the end cover, the ear plate is rotatably connected with a bolt, and a nut threadedly connected to the bolt is fixedly connected to the side wall of the mixing barrel.

[0011] Preferably, the lifting assembly includes a threaded sleeve fixedly connected to the upper side of the turntable, a threaded rod is threadedly connected to the threaded sleeve, a ring is provided at the end of the spray pipe, and the ring is rotatably connected to the lower end of one of the threaded rods, and the other threaded rod is rotatably connected to the end of the spray pipe.

[0012] Preferably, the position-limiting connector includes two plug rods, and the two plug rods are fixedly connected to the surface of one of the turntables, and the other turntable is provided with two plug holes which are sleeved with the plug rods.

[0013] Preferably, a plurality of diamond-shaped plates are fixedly connected to the inner wall of the mixing barrel, and the plurality of diamond-shaped plates are evenly distributed.

[0014] The beneficial effects are:

[0015] The height of the spray pipe can be adjusted in two movable grooves through the lifting component according to the height of the dry powder pile, and then the ultrasonic humidifier is turned on. The wind blown by the ultrasonic humidifier drives the water mist to pass through the connecting hose and then be sprayed out from the spray pipe to diffuse to the surface of the dry powder pile for uniform humidification. The mixing barrel is then driven to rotate by the driving bracket, so that the powder continues to roll in the mixing barrel for uniform humidification. The whole operation process is quick and convenient. At the same time, the height of the spray pipe can be adjusted according to the height of the powder pile in the container, thereby improving the humidification and mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a sectional stereoscopic view of the mixing barrel of the utility model.

[0019] The following are the descriptions of the reference numerals:

[0020] 1. Bottom plate; 2. Mixing barrel; 3. Bolt connector; 3a. Ear plate; 3b. Bolt; 3c. Nut; 4. Lifting assembly; 4a. Threaded sleeve; 4b. Threaded rod; 4c. Ring; 5. Driving bracket; 5a. Column; 5b. Roller; 5c. Annular groove; 5d. Motor; 6. End cover; 7. Turntable; 8. Movable groove; 9. Spray tube; 10. Rod; 11. Socket; 12. Fixed bracket; 13. Ultrasonic humidifier; 14. Connecting hose; 15. Diamond plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0022] See also Figure 1-Figure 2As shown, the utility model provides an aluminum oxide dry powder humidification mixing device, comprising a base plate 1, a mixing barrel 2 is provided above the base plate 1, and a driving bracket 5 for driving the mixing barrel 2 to rotate is provided on the upper surface of the base plate 1, an end cover 6 is provided at the open end of the mixing barrel 2, and the end cover 6 is detachably connected to the mixing barrel 2 through four bolt connectors 3, a turntable 7 is rotatably connected to the inner bottom of the mixing barrel 2 and the middle of the end cover 6, and both turntables 7 are provided with movable grooves 8, and the same spray pipe 9 is provided in the two movable grooves 8, and the spray pipe 9 is distributed along the axis direction of the mixing barrel 2, and both turntables 7 are provided with a lifting assembly 4 for driving the spray pipe 9 to move in the vertical direction, a fixing frame 12 is fixedly connected between the upper surface of the base plate 1 and one of the turntables 7, and the two turntables 7 are connected by a limiting connector, an ultrasonic humidifier 13 is fixedly installed at a corner of the upper surface of the base plate 1, and the output end of the ultrasonic humidifier 13 is connected to the spray pipe 9 through a connecting hose 14.

[0023] As an optional embodiment, the driving bracket 5 includes columns 5a fixedly connected to the four corners of the base plate 1, and the upper end of each column 5a is rotatably connected to a roller 5b abutting the lower side of the mixing barrel 2. A motor 5d is fixedly installed on one of the columns 5a to drive the upper roller 5b to rotate. The motor 5d drives one of the rollers 5b to rotate, and the roller 5b can drive the abutting mixing barrel 2 to rotate through friction.

[0024] Furthermore, annular grooves 5c are provided at both ends of the side wall of the mixing barrel 2, and the two annular grooves 5c are respectively adapted to abut against the rollers 5b on both sides, so that the mixing barrel 2 can be more stable when rotating on the four rollers 5b, and prevent the mixing barrel 2 from falling off.

[0025] As an optional embodiment, the bolt connector 3 includes an ear plate 3a fixedly connected to the side wall of the end cover 6, and a bolt 3b is rotatably connected to the ear plate 3a. A nut 3c threadedly connected to the bolt 3b is fixedly connected to the side wall of the mixing barrel 2. When the end cover 6 is installed at the open end of the mixing barrel 2, the bolt 3b is rotated to be threadedly connected to the nut 3c, thereby completing the installation and fixation of the end cover 6 and preventing the end cover 6 from falling off.

[0026] As an optional embodiment, the lifting assembly 4 includes a threaded sleeve 4a fixedly connected to the upper side of the turntable 7, a threaded rod 4b is threadedly connected to the threaded sleeve 4a, a collar 4c is sleeved on the end of the spray pipe 9, and the collar 4c is rotatably connected to the lower end of one of the threaded rods 4b, and the other threaded rod 4b is rotatably connected to the end of the spray pipe 9. The threaded rod 4b is rotated to move it in the threaded sleeve 4a, thereby adjusting the height of the spray pipe 9. Since the collar 4c is sleeved on the end of the spray pipe 9, the end cover 6 can be opened and closed smoothly.

[0027] As an optional embodiment, the limiting plug-in connector includes two plug rods 10, and the two plug rods 10 are fixedly connected to the surface of one of the turntables 7, and the other turntable 7 is provided with two sockets 11 which are sleeved with the plug rods 10. When the end cover 6 is closed, the two sockets 11 on the turntable 7 are respectively sleeved on the two plug rods 10. Since one end of the turntable 7 is connected to the base plate 1 through the fixing frame 12, the two turntables 7 will be limited and cannot rotate.

[0028] Specifically, a plurality of diamond plates 15 are fixedly connected to the inner wall of the mixing barrel 2, and the plurality of diamond plates 15 are evenly distributed. When the mixing barrel 2 rotates, the plurality of diamond plates 15 can contact the powder pile and diffuse and guide the flow direction of the powder to achieve a good mixing effect.

[0029] With the above structure, when in use, the alumina dry powder is poured into the mixing barrel 2 and the end cover 6 is closed. At this time, the turntable 7 on the end cover 6 is connected by a limit connector and cannot rotate. According to the height of the dry powder pile, the lifting component 4 drives the spray pipe 9 to adjust the height in the two movable grooves 8, and then the ultrasonic humidifier 13 is turned on. The wind blown out drives the water mist to pass through the connecting hose 14 and then be sprayed from the spray pipe 9 to diffuse to the surface of the dry powder pile for uniform humidification. Then, the mixing barrel 2 is driven to rotate by the driving bracket 5, so that the powder continues to roll in the mixing barrel 2 for uniform humidification.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An alumina dry powder humidification and mixing device, characterized in that: The invention comprises a bottom plate (1), a mixing barrel (2) is arranged above the bottom plate (1), and a driving bracket (5) is arranged on the upper surface of the bottom plate (1) for driving the mixing barrel (2) to rotate, an end cover (6) is arranged at the open end of the mixing barrel (2), and the end cover (6) is detachably connected to the mixing barrel (2) through four bolt connectors (3), a rotating disk (7) is rotatably connected between the inner bottom of the mixing barrel (2) and the middle part of the end cover (6), and two rotating disks (7) are provided with movable grooves (8), and the same spray pipe (9) is arranged in the two movable grooves (8) ), and the spray pipe (9) is distributed along the axis direction of the mixing barrel (2), and the two turntables (7) are each provided with a lifting assembly (4) for driving the spray pipe (9) to move in the vertical direction, a fixing frame (12) is fixedly connected between the upper surface of the base plate (1) and one of the turntables (7), and the two turntables (7) are connected via a limit connector, an ultrasonic humidifier (13) is fixedly installed at one corner of the upper surface of the base plate (1), and the output end of the ultrasonic humidifier (13) is connected to the spray pipe (9) via a connecting hose (14).

2. The alumina dry powder humidification and mixing device according to claim 1, characterized in that: The driving bracket (5) includes columns (5a) fixedly connected to the four corners of the bottom plate (1), and the upper end of each column (5a) is rotatably connected to a roller (5b) abutting against the lower side of the mixing barrel (2), and a motor (5d) is fixedly installed on one of the columns (5a) to drive the upper roller (5b) to rotate.

3. The alumina dry powder humidification and mixing device according to claim 2, characterized in that: Both ends of the side wall of the mixing barrel (2) are provided with annular grooves (5c), and the two annular grooves (5c) are respectively adapted to abut against the rollers (5b) on both sides.

4. The alumina dry powder humidification and mixing device according to claim 1, characterized in that: The bolt connector (3) comprises an ear plate (3a) fixedly connected to the side wall of the end cover (6), a bolt (3b) being rotatably connected to the ear plate (3a), and a nut (3c) threadedly connected to the bolt (3b) being fixedly connected to the side wall of the mixing barrel (2).

5. The alumina dry powder humidification and mixing device according to claim 1, characterized in that: The lifting assembly (4) comprises a threaded sleeve (4a) fixedly connected to the upper side of the rotating disk (7), a threaded rod (4b) being threadedly connected to the threaded sleeve (4a), a collar (4c) being sleeved on the end of the spray pipe (9), and the collar (4c) being rotatably connected to the lower end of one of the threaded rods (4b), and the other threaded rod (4b) being rotatably connected to the end of the spray pipe (9).

6. The aluminum oxide dry powder humidification and mixing device according to claim 1, characterized in that: The position-limiting plug connector comprises two plug rods (10), and the two plug rods (10) are fixedly connected to the surface of one of the rotating disks (7), and the other rotating disk (7) is provided with two plug holes (11) sleeved with the plug rods (10).

7. The aluminum oxide dry powder humidification and mixing device according to claim 1, characterized in that: A plurality of rhombus-shaped plates (15) are fixedly connected to the inner wall of the mixing barrel (2), and the plurality of rhombus-shaped plates (15) are evenly distributed.

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