Silicon dioxide-based porous material synthesizing device

Abstract

The utility model relates to the technical field of silicon dioxide-based porous materials, and discloses a silicon dioxide-based porous material synthesizer which comprises a processing bin, an air outlet pipe is fixedly mounted on the right side surface of the processing bin, a discharge pipe is arranged below the air outlet pipe, and the discharge pipe is fixedly mounted on the outer side surface of the processing bin; a screening mechanism is arranged above the processing bin, a crushing mechanism is arranged above the screening mechanism, the screening mechanism comprises a connecting part and a screening part, and the crushing mechanism comprises a crushing part and a driving part. After the motor is started, the connecting rod is driven to rotate, the protruding block rotates along with the connecting rod, the protruding block makes contact with the lower end of the screening frame, the screening frame does up-down reciprocating motion in the screening base, smashed materials are screened, qualified materials fall down through the screening frame, and unqualified materials are left on the screening frame. The materials with proper particle sizes fall into the processing bin, so that the subsequent synthesis of the silicon dioxide-based porous material is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of silica-based porous materials technology, specifically to a silica-based porous material synthesis device. Background Technology

[0002] Silica-based porous materials are silica materials with porous structures. Their pore sizes can vary within the range of micropores (less than 2 nanometers), mesopores (2 to 50 nanometers), or macropores (greater than 50 nanometers). Due to their unique pore structure and excellent performance, these materials have been widely used in many fields. The porous structure gives silica-based materials a huge specific surface area, increasing the activity and usability of the materials.

[0003] In the synthesis of silica-based porous materials, the size of the material particles has a significant impact on the synthesis rate. Currently, there is an urgent problem to be solved in the synthesis of this material, namely, the uneven size of the material particles. This non-uniformity of particle size will directly lead to differences in reactivity during the synthesis process, thereby affecting the overall synthesis rate.

[0004] Therefore, a device for synthesizing silica-based porous materials is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a device for synthesizing silica-based porous materials, which solves the technical problem that the unevenness of particle size affects the overall synthesis rate, and achieves the goal of ensuring that materials of suitable particle size fall into the processing chamber.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a silica-based porous material synthesis device, comprising a processing chamber, an exhaust pipe fixedly installed on the right side of the processing chamber, a material discharge pipe provided below the exhaust pipe, the material discharge pipe fixedly installed on the outer side of the processing chamber, a screening mechanism provided above the processing chamber, and a crushing mechanism provided above the screening mechanism;

[0007] The screening mechanism includes a connecting part and a screening part;

[0008] The crushing mechanism includes a crushing section and a driving section.

[0009] Preferably, the connecting part includes a fixed seat, a screening seat is provided below the fixed seat, a base is fixedly provided on the bottom surface of the screening seat, the base is fixedly connected to the top surface of the processing chamber, an electric hydraulic rod is fixedly provided on the top surface of the base, and the top surface of the output shaft of the electric hydraulic rod is fixedly connected to the fixed seat.

[0010] Preferably, a positioning rod is fixedly provided on the outer side of the fixed base, and a positioning sleeve is fixedly provided on the outer side of the screening base. The lower end of the positioning rod passes through the positioning sleeve and is slidably connected to the positioning sleeve.

[0011] Preferably, a positioning plate is fixedly provided on the bottom surface of the fixed seat, a connecting groove is provided on the top surface of the screening seat, the lower end of the positioning plate is located inside the connecting groove and is slidably connected to the inner wall of the connecting groove, and a limit plate is fixedly provided on the inner wall of the positioning plate.

[0012] Preferably, the screening unit includes a screening frame, the outer side of which is slidably connected to the inner wall of the screening seat, a lifting plate is fixedly installed on the bottom surface of the screening frame, a positioning frame is fixedly installed on the inner wall of the screening seat, the lower end of the lifting plate is located inside the positioning frame and is slidably connected to the inner wall of the positioning frame, qualified materials fall through the screening frame, and unqualified materials remain on the screening frame, so that materials with appropriate particle size fall into the processing chamber.

[0013] Preferably, a motor is fixedly installed on the back of the screening seat. The output shaft of the motor passes through the screening seat and extends into the interior of the screening seat. A connecting rod is provided on the bearing of the inner wall of the screening seat. The output shaft of the motor is fixedly connected to the connecting rod. A protrusion is fixedly sleeved on the outer side of the connecting rod. The upper end of the protrusion contacts the lower end of the screening frame. After the motor is started, it drives the connecting rod to rotate, and the protrusion rotates accordingly, causing the screening frame to move up and down reciprocally inside the screening seat.

[0014] Preferably, the crushing section includes a crushing chamber, a connecting seat is fixedly provided on the bottom surface of the crushing chamber, the bottom surface of the connecting seat is fixedly connected to the fixed seat, a rotating rod is provided in the bearing inside the crushing chamber, two rotating rods are provided at the front and rear, and multiple crushing blades are fixedly sleeved on the outer side of the rotating rod. The crushing blades crush the material entering the crushing chamber to crush the material to the required particle size.

[0015] Preferably, the drive unit includes a motor, which is fixedly connected to the outer side of the crushing chamber. The output shaft of the motor passes through the crushing chamber and is fixedly connected to a nearby rotating rod. The right end of the rotating rod passes through the crushing chamber and extends to the outside of the crushing chamber. A gear is fixedly sleeved on the outer side of the rotating rod. The front and rear gears mesh with each other. The motor drives the rotating rod connected to it to rotate. When one rotating rod rotates, the meshing transmission of the front and rear gears drives the other rotating rod to rotate synchronously in the opposite direction.

[0016] Compared with the prior art, the beneficial effects of this utility model are: this silica-based porous material synthesis device...

[0017] 1) After the motor is started, it drives the connecting rod to rotate, and the protrusion rotates accordingly. Through the contact between the protrusion and the lower end of the screening frame, the screening frame moves up and down in the screening seat to screen the crushed material. Qualified material falls through the screening frame, while unqualified material remains on the screening frame, so that material with appropriate particle size falls into the processing chamber, which is convenient for the subsequent synthesis of silica-based porous materials.

[0018] 2) The motor drives the connected rotating rod to rotate. When one rotating rod rotates, the meshing transmission of the front and rear gears drives the other rotating rod to rotate synchronously in the opposite direction. Under the rotation of the rotating rod, the crushing blade crushes the material entering the crushing chamber, which can quickly crush the material to the required particle size. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 This is a perspective view of the crushing mechanism of this utility model;

[0021] Figure 3 This is a three-dimensional view of the screening mechanism of this utility model;

[0022] Figure 4 This is a partial exploded view of the screening mechanism of this utility model;

[0023] Figure 5 This is an exploded view of the screening rack, lifting plate, and positioning frame of this utility model.

[0024] In the diagram: 1. Processing chamber, 2. Air outlet pipe, 3. Material outlet pipe, 4. Screening mechanism, 41. Fixed seat, 42. Screening seat, 43. Base, 44. Electro-hydraulic rod, 45. Positioning rod, 46. Positioning sleeve, 47. Positioning plate, 48. Limiting plate, 49. Screening rack, 410. Lifting plate, 411. Positioning frame, 412. Motor, 413. Connecting rod, 414. Protrusion, 5. Crushing mechanism, 51. Crushing chamber, 52. Connecting seat, 53. Rotating rod, 54. Crushing blade, 55. Motor, 56. Gear. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1:

[0027] Given the current issue that particle size inhomogeneity affects the overall synthesis rate, please refer to [link / reference needed]. Figures 1-5 This utility model provides a technical solution: a silicon dioxide-based porous material synthesis device, including a processing chamber 1, an air outlet pipe 2 fixedly installed on the right side of the processing chamber 1, a material outlet pipe 3 arranged below the air outlet pipe 2, the material outlet pipe 3 fixedly installed on the outer side of the processing chamber 1, a screening mechanism 4 arranged above the processing chamber 1, and a crushing mechanism 5 arranged above the screening mechanism 4.

[0028] The screening mechanism 4 includes a connecting part and a screening part;

[0029] The crushing mechanism 5 includes a crushing section and a driving section.

[0030] The connecting part includes a fixed seat 41, a screening seat 42 is provided below the fixed seat 41, a base 43 is fixedly provided on the bottom surface of the screening seat 42, the base 43 is fixedly connected to the top surface of the processing chamber 1, an electric hydraulic rod 44 is fixedly provided on the top surface of the base 43, and the top surface of the output shaft of the electric hydraulic rod 44 is fixedly connected to the fixed seat 41.

[0031] A positioning rod 45 is fixedly installed on the outer side of the fixed base 41, and a positioning sleeve 46 is fixedly installed on the outer side of the screening base 42. The lower end of the positioning rod 45 passes through the positioning sleeve 46 and is slidably connected to the positioning sleeve 46.

[0032] A positioning plate 47 is fixedly installed on the bottom surface of the fixed base 41, and a connecting groove is opened on the top surface of the screening base 42. The lower end of the positioning plate 47 is located inside the connecting groove and is slidably connected to the inner wall of the connecting groove. A limit plate 48 is fixedly installed on the inner wall of the positioning plate 47.

[0033] The screening unit includes a screening frame 49, the outer side of the screening frame 49 is slidably connected to the inner wall of the screening seat 42, a lifting plate 410 is fixedly installed on the bottom surface of the screening frame 49, a positioning frame 411 is fixedly installed on the inner wall of the screening seat 42, and the lower end of the lifting plate 410 is located inside the positioning frame 411 and is slidably connected to the inner wall of the positioning frame 411.

[0034] A motor 412 is fixedly installed on the back of the screening seat 42. The output shaft of the motor 412 passes through the screening seat 42 and extends into the interior of the screening seat 42. A connecting rod 413 is provided on the bearing of the inner wall of the screening seat 42. The output shaft of the motor 412 is fixedly connected to the connecting rod 413. A protrusion 414 is fixedly sleeved on the outer side of the connecting rod 413. The upper end of the protrusion 414 contacts the lower end of the screening frame 49.

[0035] Furthermore, in this embodiment, the extension and retraction of the electric hydraulic rod 44 can drive the fixed base 41 and the crushing part installed on the fixed base 41 to move up and down as a whole, thereby adjusting the relative position between the crushing part and the screening part to adapt to different working conditions. After the motor 412 is started, it drives the connecting rod 413 to rotate, and the protrusion 414 rotates accordingly. Through the contact between the protrusion 414 and the lower end of the screening frame 49, the screening frame 49 moves up and down in the screening base 42 to screen the crushed material. Qualified material falls through the screening frame 49, while unqualified material remains on the screening frame 49.

[0036] Furthermore, in this embodiment, after the motor 412 is started, it drives the connecting rod 413 to rotate, and the protrusion 414 rotates accordingly. Through the contact between the protrusion 414 and the lower end of the screening frame 49, the screening frame 49 moves up and down in the screening seat 42 to screen the crushed material. Qualified material falls through the screening frame 49, while unqualified material remains on the screening frame 49, so that material with appropriate particle size falls into the processing chamber 1, which is convenient for the subsequent synthesis of silica-based porous materials.

[0037] Example 2:

[0038] Please see Figures 1-5 Furthermore, based on Embodiment 1, the following is obtained: the crushing section includes a crushing chamber 51, a connecting seat 52 is fixedly provided on the bottom surface of the crushing chamber 51, the bottom surface of the connecting seat 52 is fixedly connected to the fixed seat 41, a rotating rod 53 is provided in the bearing inside the crushing chamber 51, two rotating rods 53 are provided at the front and rear, and multiple crushing blades 54 are fixedly sleeved on the outer side of the rotating rod 53.

[0039] The drive unit includes a motor 55, which is fixedly connected to the outer side of the crushing chamber 51. The output shaft of the motor 55 passes through the crushing chamber 51 and is fixedly connected to a nearby rotating rod 53. The right end of the rotating rod 53 passes through the crushing chamber 51 and extends to the outside of the crushing chamber 51. A gear 56 is fixedly sleeved on the outer side of the rotating rod 53, and the front and rear gears 56 mesh with each other.

[0040] Furthermore, in this embodiment, the material first enters the crushing chamber 51 of the crushing mechanism 5. The motor 55 in the drive unit starts, and its output shaft drives the rotating rod 53 connected to it to rotate. Since the gears 56 fixedly sleeved on the outer right side of the two rotating rods 53 are meshed and connected to each other, when one rotating rod 53 rotates, it drives the other rotating rod 53 to rotate synchronously in the opposite direction through the meshing transmission of the gears 56. Under the rotation of the rotating rod 53, the crushing blade 54 crushes the material entering the crushing chamber 51.

[0041] Furthermore, in this embodiment, the motor 55 drives the connected rotating rod 53 to rotate. When one rotating rod 53 rotates, the meshing transmission of the two gears 56 drives the other rotating rod 53 to rotate synchronously in the opposite direction. Under the rotation of the rotating rod 53, the crushing blade 54 crushes the material entering the crushing chamber 51, which can quickly crush the material to the required particle size.

[0042] In operation, the material first enters the crushing chamber 51 of the crushing mechanism 5. The motor 55 in the drive unit starts, and its output shaft drives the rotating rod 53 connected to it to rotate. Since the gears 56 fixedly sleeved on the outer right side of the two rotating rods 53 are meshed with each other, when one rotating rod 53 rotates, the other rotating rod 53 is driven to rotate synchronously in the opposite direction through the meshing transmission of the gears 56. Under the rotation of the rotating rods 53, the crushing blades 54 crush the material entering the crushing chamber 51. The crushed material falls from the crushing chamber 51 into the screening seat 42 of the screening mechanism 4. By extending and retracting the electric hydraulic rod 44, the fixed base 41 and the crushing part installed on the fixed base 41 can be moved up and down as a whole, thereby adjusting the relative position between the crushing part and the screening part to adapt to different working conditions. After the motor 412 is started, it drives the connecting rod 413 to rotate, and the protrusion 414 rotates accordingly. Through the contact between the protrusion 414 and the lower end of the screening frame 49, the screening frame 49 moves up and down in the screening base 42 to screen the crushed material. Qualified material falls through the screening frame 49, while unqualified material remains on the screening frame 49.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for synthesizing silica-based porous materials, comprising a processing chamber (1), characterized in that: An air outlet pipe (2) is fixedly installed on the right side of the processing chamber (1), and a material outlet pipe (3) is provided below the air outlet pipe (2). The material outlet pipe (3) is fixedly installed on the outer side of the processing chamber (1). A screening mechanism (4) is provided above the processing chamber (1), and a crushing mechanism (5) is provided above the screening mechanism (4). The screening mechanism (4) includes a connecting part and a screening part; The crushing mechanism (5) includes a crushing section and a driving section.

2. The apparatus for synthesizing silica-based porous materials according to claim 1, characterized in that: The connecting part includes a fixed seat (41), a screening seat (42) is provided below the fixed seat (41), a base (43) is fixedly provided on the bottom surface of the screening seat (42), the base (43) is fixedly connected to the top surface of the processing chamber (1), an electric hydraulic rod (44) is fixedly provided on the top surface of the base (43), and the top surface of the output shaft of the electric hydraulic rod (44) is fixedly connected to the fixed seat (41).

3. The apparatus for synthesizing silica-based porous materials according to claim 2, characterized in that: A positioning rod (45) is fixedly provided on the outer side of the fixed seat (41), and a positioning sleeve (46) is fixedly provided on the outer side of the screening seat (42). The lower end of the positioning rod (45) passes through the positioning sleeve (46) and is slidably connected to the positioning sleeve (46).

4. The apparatus for synthesizing silica-based porous materials according to claim 3, characterized in that: The bottom surface of the fixed seat (41) is fixedly provided with a positioning plate (47), the top surface of the screening seat (42) is provided with a connecting groove, the lower end of the positioning plate (47) is located inside the connecting groove and is slidably connected to the inner wall of the connecting groove, and the inner wall of the positioning plate (47) is fixedly provided with a limit plate (48).

5. The apparatus for synthesizing silica-based porous materials according to claim 4, characterized in that: The screening unit includes a screening frame (49), the outer side of the screening frame (49) is slidably connected to the inner wall of the screening seat (42), a lifting plate (410) is fixedly provided on the bottom surface of the screening frame (49), a positioning frame (411) is fixedly provided on the inner wall of the screening seat (42), and the lower end of the lifting plate (410) is located inside the positioning frame (411) and is slidably connected to the inner wall of the positioning frame (411).

6. The apparatus for synthesizing silica-based porous materials according to claim 5, characterized in that: A motor (412) is fixedly installed on the back of the screening seat (42). The output shaft of the motor (412) passes through the screening seat (42) and extends into the interior of the screening seat (42). A connecting rod (413) is provided on the inner wall bearing of the screening seat (42). The output shaft of the motor (412) is fixedly connected to the connecting rod (413). A protrusion (414) is fixedly sleeved on the outer side of the connecting rod (413). The upper end of the protrusion (414) contacts the lower end of the screening frame (49).

7. The apparatus for synthesizing silica-based porous materials according to claim 1, characterized in that: The crushing section includes a crushing chamber (51), and a connecting seat (52) is fixedly provided on the bottom surface of the crushing chamber (51). The bottom surface of the connecting seat (52) is fixedly connected to the fixed seat (41). A rotating rod (53) is provided in the bearing inside the crushing chamber (51). There are two rotating rods (53) arranged at the front and rear. Multiple crushing blades (54) are fixedly sleeved on the outer side of the rotating rod (53).

8. The apparatus for synthesizing silica-based porous materials according to claim 7, characterized in that: The drive unit includes a motor (55), which is fixedly connected to the outer side of the crushing chamber (51). The output shaft of the motor (55) passes through the crushing chamber (51) and is fixedly connected to a nearby rotating rod (53). The right end of the rotating rod (53) passes through the crushing chamber (51) and extends to the outside of the crushing chamber (51). A gear (56) is fixedly sleeved on the outer side of the rotating rod (53), and the two gears (56) mesh with each other.

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