Purification and premixing device for raw materials for sensitizing adjuvant production

Abstract

The utility model relates to the technical field of sensitizing adjuvant production technology discloses raw material purification premixing device for sensitizing adjuvant production, including premixing bin, the outer surface fixed connection of premixing bin has the support, the upper surface fixed mounting of premixing bin has bin lid, the upper surface front end fixed connection of bin lid has solid feeding pipeline, and auxiliary mechanism sets up in solid feeding pipeline, and auxiliary mechanism includes three beat dispersing parts and round plate, and the inner wall of solid feeding pipeline is fixedly installed with mounting rod, and through the vibration of vibration motor and the initiative beat dispersing of rotary beat dispersing part form the double action of vibration falling, mechanical impact, and the caked raw material is broken fast, thoroughly, avoids the mixed inhomogeneity after caking into premixing bin, promotes the granularity consistency of premixing material, and the caked raw material is rubbed, sieved etc. Preprocessing without need for operating personnel in advance, also does not need manual auxiliary beat dispersing in the feeding process, reduces the repeated physical labour, thereby improved the use effect of this premixing device.

Description

Technical Field

[0001] This utility model relates to the field of sensitizing agent production technology, specifically to a raw material purification and premixing device for sensitizing agent production. Background Technology

[0002] Sensitizers are a class of auxiliary substances that enhance the sensitivity, efficacy, or responsiveness of a host substance through physical, chemical, or biological processes. Their core function is to "amplify the signal" or "lower the threshold of action." They do not directly perform the core function themselves but maximize the utility of the host substance through synergistic effects. They have a wide range of applications. In analytical chemistry and biological detection, such as gold nanoparticles and horseradish peroxidase, they can amplify the detection signal and lower the detection limit. In the field of catalysis, cocatalysts such as cerium dioxide can improve the activity and stability of the main catalyst. Novel sensitizers are developing towards high selectivity and low toxicity.

[0003] Currently, the production of sensitizing additives requires the purification of raw materials. Before purification, a premixing device is used to premix the raw materials. The raw materials for sensitizing additives generally include solid or powdered materials. If these materials are added directly, they will clump together and cannot be fully stirred and dispersed in the premixing chamber, resulting in uneven mixing with localized coarse particles and localized fine powders. However, separate dispersing treatment increases the processing time for sensitizing additives, affecting the production efficiency and hindering the use of the premixing device. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a raw material purification and premixing device for the production of sensitizing additives. This solves the problem that the raw materials for the production of sensitizing additives generally include solid or powdered materials. When these materials are added directly, they will clump together and cannot be fully stirred and dispersed in the premixing chamber, resulting in uneven mixing with localized coarse particles and localized fine powders. However, separate dispersion treatment increases the processing time for sensitizing additives, affecting the production efficiency of sensitizing additives and hindering the use of the premixing device.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a raw material purification and premixing device for the production of sensitizing additives, including a premixing chamber, a support fixedly connected to the outer surface of the premixing chamber, a chamber cover fixedly installed on the upper surface of the premixing chamber, and a solid feed pipe fixedly connected to the front end of the upper surface of the chamber cover. An auxiliary mechanism is installed inside the solid feed pipe. The auxiliary mechanism includes a circular plate and three flapping components. An installation rod is fixedly installed on the inner wall of the solid feed pipe. An installation groove is opened inside the installation rod. The circular plate is rotatably installed on the lower surface of the installation rod. The three flapping components are fixedly installed on the outer surface of the circular plate in a ring array. A connecting rod is fixedly connected to the upper surface of the circular plate. The upper end of the connecting rod rotatably passes through the interior of the installation groove. A vibration motor is fixedly installed at the lower end of the left surface of the solid feed pipe.

[0006] Preferably, the auxiliary mechanism further includes a connecting plate, a connecting groove is provided on the lower surface of the mounting rod, the connecting plate is rotatably installed inside the connecting groove, the lower end of the connecting plate is fixedly connected to the circular plate, and the connecting plate is located on the outside of the connecting rod.

[0007] Preferably, a round rod is rotatably mounted on the right surface of the mounting groove, the right end of the round rod rotatably penetrates into the interior of the solid feed pipe, and the left end of the round rod and the upper end of the connecting rod are both fixedly connected with bevel gears, and the two bevel gears mesh with each other.

[0008] Preferably, a motor is fixedly connected to the right surface of the solid feed pipe, and the output end of the motor rotates through to the right end of the round rod, with the motor and the round rod being fixedly connected.

[0009] Preferably, a premixed motor is fixedly installed on the upper surface of the bin cover, and the output end of the premixed motor rotates through to the lower side of the bin cover.

[0010] Preferably, a mixing rod is rotatably mounted on the lower surface of the bin cover, and the premixing motor is fixedly connected to the mixing rod.

[0011] Preferably, the scattering component can be a circular scattering rod.

[0012] Preferably, the striking component can also be a rhomboid plate.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides a raw material purification and premixing device for the production of sensitizing additives, which has the following beneficial effects: 1. This raw material purification and premixing device for the production of sensitizing additives utilizes the combined effects of vibration from a vibrating motor and active dispersing from a rotating beater to quickly and thoroughly break up agglomerated raw materials. This prevents uneven mixing caused by agglomerated materials entering the premixing chamber, improves the particle size consistency of the premix, and eliminates the need for operators to pre-treat agglomerated raw materials by kneading or sieving, as well as the need for manual dispersing during the feeding process. This reduces repetitive physical labor and improves the effectiveness of the premixing device. Attached Figure Description

[0014] Figure 1This is a top view schematic diagram of the overall structure of the raw material purification and premixing device for the production of sensitizing additives according to this utility model; Figure 2 This is a front view of the internal cross-section of the solid feed pipe of this utility model; Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a front view of the internal cross-section structure of the raw material purification and premixing device for the production of sensitizing additives according to this utility model; Figure 5 This is a cross-sectional view of the disassembled parts in Embodiment 2 of this utility model.

[0015] In the diagram: 1. Premix bin; 2. Support frame; 3. Bin cover; 4. Solid feed pipe; 5. Circular plate; 6. Pounding component; 7. Mounting rod; 8. Mounting groove; 9. Connecting rod; 10. Vibration motor; 11. Connecting plate; 12. Connecting groove; 13. Circular rod; 14. Bevel gear; 15. Motor; 16. Premixing motor; 17. Mixing rod. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-5 This utility model provides a new technical solution: The premixing chamber 1 is the core cavity structure of the device; it provides a closed space for premixing raw materials and carries out the stirring and mixing operation of the dispersed raw materials. The bracket 2 is fixedly connected to the outer surface of the premixing chamber 1; it supports the premixing chamber 1, keeps the device off the ground and stable, and prevents the vibration generated by the premixing motor 16 from being transmitted to the ground and causing displacement. The silo cover 3 is fixedly installed on the upper surface of the premixing silo 1; it seals the top opening of the premixing silo 1 to prevent dust from leaking out of the powder raw materials during the premixing process, and at the same time provides an installation base for the feeding and mixing components; Solid feed pipe 4 is fixedly connected to the front end of the upper surface of bin cover 3; as a feeding channel for easily agglomerated powder and granular raw materials, it guides the raw materials to enter the premix bin 1 accurately, and at the same time provides an installation carrier for auxiliary mechanisms; The circular plate 5 is rotatably mounted on the lower surface of the mounting rod 7 via the connecting plate 11; as the mounting base of the crushing component 6, it drives the crushing component 6 to rotate under power, providing motion support for the crushing of raw materials. The 6-piece set is fixedly installed in a ring array on the outer surface of the circular plate 5. It can be a round rod or a rhomboid plate. Through rotational motion, it impacts, shears or punctures the falling agglomerated raw materials. Combined with vibration, it breaks up the agglomerated materials and prevents them from agglomerating into the premixing chamber 1. Mounting rod 7 is fixedly installed on the inner wall of solid feed pipe 4; it provides mounting support for components such as circular plate 5 and connecting rod 9, and stably fixes the auxiliary mechanism inside the feed pipe; The mounting groove 8 is located inside the mounting rod 7; it provides space for the upper end of the bevel gear 14 and the connecting rod 9, and avoids direct contact between the power transmission components and the raw materials, which could cause contamination or jamming. The lower end of the connecting rod 9 is fixedly connected to the upper surface of the circular plate 5, and the upper end rotates through to the inside of the mounting groove 8; it transmits power and transmits the rotational motion of the bevel gear 14 in the mounting groove 8 to the lower circular plate 5, driving the flapper 6 to rotate. The vibratory motor 10 is fixedly installed at the lower end of the left surface of the solid feed pipe 4; it transmits high-frequency vibration to the solid feed pipe 4 to loosen the clumps of raw materials in the pipe, assists the dispersing component 6 in the dispersing operation, and at the same time prevents the raw materials from bridging and blocking in the pipe. The connecting plate 11 is rotatably installed inside the connecting groove 12, and its lower end is fixedly connected to the circular plate 5, located on the outside of the connecting rod 9; it assists in fixing the circular plate 5, enhances its stability during rotation, and avoids the reaction force generated by the impact of the loose parts 6 on the raw materials, which would cause the circular plate 5 to shift. The connecting groove 12 is formed on the lower surface of the mounting rod 7; it provides a rotating mounting position for the connecting plate 11, restricts the movement trajectory of the connecting plate 11, and ensures its stable support for the circular plate 5; The round rod 13 is rotatably mounted on the right surface of the mounting groove 8, and its right end rotates through into the interior of the solid feed pipe 4; it transmits the power of the motor 15 and transmits the horizontal rotational motion output by the motor to the bevel gear 14 in the mounting groove 8; Two bevel gears 14 are fixedly connected to the left end of the round rod 13 and the upper end of the connecting rod 9 respectively, and are meshed with each other; the direction of power transmission is changed, converting the horizontal rotational motion of the round rod 13 into the vertical rotational motion of the connecting rod 9, driving the round plate 5 and the flapper 6 to rotate. The motor 15 is fixedly connected to the right surface of the solid feed pipe 4, and its output end rotates through to the right end of the round rod 13 and is fixed thereto; it provides a power source for the auxiliary mechanism and drives the entire set of dispersing structure to operate by driving the round rod 13 to rotate. The premix motor 16 is fixedly installed on the upper surface of the bin cover 3, and its output end rotates through to the lower side of the bin cover 3; it provides power for premixing and driving the mixing rod 17 to rotate to achieve uniform mixing of raw materials; The mixing rod 17 is rotatably mounted on the lower surface of the bin cover 3 and is fixedly connected to the output end of the premix motor 16. Driven by the premix motor 16, it rotates at high speed to fully mix the raw materials after they have been dispersed by the auxiliary mechanism, so that the multi-component raw materials are mixed evenly to form a premix.

[0018] Furthermore, the operator feeds easily agglomerated powder or granular raw materials into the premixing chamber 1 through the solid feed pipe 4, and simultaneously starts the vibration motor 10 and motor 15: the vibration motor 10 directly transmits high-frequency vibration to the solid feed pipe 4, and the output end of the motor 15 drives the round rod 13 to rotate clockwise or counterclockwise. When the round rod 13 rotates, the bevel gear 14 at its left end rotates synchronously. Through the meshing transmission with the bevel gear 14 at the upper end of the connecting rod 9, it drives the connecting rod 9 and the circular plate 5 fixed at the lower end to rotate. The three round rods then rotate at high speed around the connecting rod 9 as the axis, forming a circular rotation. The material is broken down by a barrier. During the falling process, the powder / granular raw material is vibrated by the vibrating motor 10 on the inner wall of the solid feed pipe 4. When the added raw material is broken down by the rotating dispersing component 6, the agglomerated raw material is impacted and divided by the high-speed rotating round rod, and further broken into fine particles. The broken and loosened raw material falls smoothly into the premixing chamber 1. The premixing motor 16 is started, and its output end drives the mixing rod 17 to rotate at high speed, so as to uniformly stir and premix the raw material entering the chamber, and finally form a uniformly mixed premix, which is prepared for subsequent purification or reaction processes.

[0019] The vibration of the vibrating motor and the active dispersing of the rotating beater combine to create a dual effect of vibrational falling and mechanical impact, which quickly and thoroughly breaks up agglomerated raw materials. This prevents uneven mixing caused by agglomerated materials entering the premixing bin, improves the particle size consistency of the premix, and eliminates the need for operators to pre-treat agglomerated raw materials by kneading or sieving, as well as the need for manual assistance in dispersing during the feeding process. This reduces repetitive physical labor and improves the effectiveness of the premixing device.

[0020] Example 1 (for reference) Figure 3 ) When the dispersing component 6 is a circular dispersing rod, the circular rod is a slender column. When rotating, it impacts the soft agglomerates in a line contact manner, which can break the agglomerates into micron-sized particles layer by layer. The surface of the circular rod is smooth and the contact area with the powder is small. The nano powder is not easy to adhere to the surface of the dispersing component due to static electricity. Combined with the high-frequency vibration of the vibration motor, the dispersed powder can be shaken off quickly, avoiding the waste of raw materials and pipeline blockage caused by agglomerate residue. Example 2 (for reference) Figure 5 ) When the 6th component is a rhombus-shaped plate, the rhombus-shaped plate has sharp edges and corners and a flat surface. When rotating, it forms a dual action of shearing and impact on the hard block through surface contact, which can quickly break the harder block into fine particles and improve the dispersing efficiency.

[0021] 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 these 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 raw material purification and premixing device for the production of sensitizing additives, comprising a premixing chamber (1), a support (2) fixedly connected to the outer surface of the premixing chamber (1), and a chamber cover (3) fixedly installed on the upper surface of the premixing chamber (1), characterized in that: A solid feed pipe (4) is fixedly connected to the front end of the upper surface of the hopper cover (3). The auxiliary mechanism is set inside the solid feed pipe (4). The auxiliary mechanism includes a circular plate (5) and three flapping parts (6). An installation rod (7) is fixedly installed on the inner wall of the solid feed pipe (4). An installation groove (8) is opened inside the installation rod (7). The circular plate (5) is rotatably installed on the lower surface of the installation rod (7). The three flapping parts (6) are fixedly installed in a ring array on the outer surface of the circular plate (5). A connecting rod (9) is fixedly connected to the upper surface of the circular plate (5). The upper end of the connecting rod (9) rotatably penetrates into the interior of the installation groove (8). A vibration motor (10) is fixedly installed at the lower end of the left surface of the solid feed pipe (4).

2. The raw material purification and premixing device for the production of sensitizing additives according to claim 1, characterized in that: The auxiliary mechanism also includes a connecting plate (11), and a connecting groove (12) is provided on the lower surface of the mounting rod (7). The connecting plate (11) is rotatably installed inside the connecting groove (12). The lower end of the connecting plate (11) is fixedly connected to the circular plate (5). The connecting plate (11) is located outside the connecting rod (9).

3. The raw material purification and premixing device for the production of sensitizing additives according to claim 1, characterized in that: A round rod (13) is rotatably mounted on the right surface of the mounting groove (8). The right end of the round rod (13) rotates through the solid feed pipe (4). The left end of the round rod (13) and the upper end of the connecting rod (9) are both fixedly connected with bevel gears (14). The two bevel gears (14) mesh with each other.

4. The raw material purification and premixing device for the production of sensitizing additives according to claim 3, characterized in that: A motor (15) is fixedly connected to the right surface of the solid feed pipe (4). The output end of the motor (15) rotates through to the right end of the round rod (13), and the motor (15) is fixedly connected to the round rod (13).

5. The raw material purification and premixing device for the production of sensitizing additives according to claim 1, characterized in that: A premixed motor (16) is fixedly installed on the upper surface of the bin cover (3), and the output end of the premixed motor (16) rotates through to the lower side of the bin cover (3).

6. The raw material purification and premixing device for the production of sensitizing additives according to claim 5, characterized in that: A mixing rod (17) is rotatably mounted on the lower surface of the hopper cover (3), and the premixing motor (16) is fixedly connected to the mixing rod (17).

7. The raw material purification and premixing device for the production of sensitizing additives according to claim 1, characterized in that: The scattering component (6) can be a circular scattering rod.

8. The raw material purification and premixing device for the production of sensitizing additives according to claim 1, characterized in that: The paddle (6) can also be a rhomboid plate.

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