Preparation method of silicon-based hydrogen-rich spheres

Abstract

The invention belongs to the technical field of silicon-based hydrogen-rich ball production, and particularly relates to a preparation method of a silicon-based hydrogen-rich ball, which comprises the following preparation steps: weighing 30-80% by mass of base material and 20-60% by mass of catalyst, putting the weighed base material and catalyst into a ball mill, and carrying out ball milling for 24 hours to obtain a mixed material, the obtained mixed material is put into a forming machine to be prepared, the material is prepared into a spherical silicon-based hydrogen-rich ball material, the prepared silicon-based hydrogen-rich ball material is put into a drying machine to be dried, a finished product is obtained, and the effect is that the prepared spherical material can be dried, so that the silicon-based hydrogen-rich ball finished product is obtained, and subsequent packaging or temporary storage is facilitated. The device is reasonable in design, simple in structure and convenient to machine, the forming quality of the silicon-based hydrogen-rich balls can be effectively guaranteed, the working progress is improved, and the use requirement is effectively met.

Description

Technical Field

[0001] The invention belongs to the technical field of silicon-based hydrogen-rich ball production, and in particular relates to a method for preparing silicon-based hydrogen-rich balls. Background Art

[0002] Silicon-based hydrogen-rich balls are a type of filter material used for water filtration. Their main purpose is water filtration and they belong to the mineral type. They are resistant to acid and alkali, with an adsorption rate of 60%, a pressure resistance of 800kdf, a density of 1.5, and a porosity of 60%. They are mainly used for water filtration and can be used multiple times. The material base of silicon-based hydrogen-rich balls is silicon-based hydrogen-based materials, which are resistant to high temperatures and do not fall off. They can increase the TDS value of water less and dissolve metasilicic acid elements at the same time. This material can provide stable hydrogen release in the process of making hydrogen-rich water, thereby helping to make hydrogen-rich drinking water, which is considered to be beneficial to human health, especially in terms of anti-oxidation and promoting cell repair.

[0003] At present, the production and processing technology of silicon-based hydrogen-rich balls generally includes raw material grinding and mixing, preparation molding and drying. Generally speaking, the molding and preparation process of the material is to form a ball by a ball-forming machine or a granulator, and then the prepared material is put into the subsequent drying equipment to ensure the molding quality of the material. However, in the actual production and processing process, the spherical material is usually dried and processed by a box-type dryer. Although it can complete the drying process, a large amount of material is placed on the storage tray, which may be deformed, greatly affecting the molding quality of the material. Moreover, the drying method is not thorough enough, and the piled materials are not easy to be dried, which affects the work progress to a certain extent and is difficult to meet the use requirements, resulting in large differences in the quality of the silicon-based hydrogen-rich balls produced. Therefore, how to improve the molding quality of silicon-based hydrogen-rich balls is an urgent problem to be solved. Summary of the invention

[0004] In view of the technical problems existing in the preparation and production process of the above-mentioned silicon-based hydrogen-rich balls, the present invention proposes a preparation method of silicon-based hydrogen-rich balls with reasonable design, simple structure, convenient processing, and the ability to effectively ensure the molding quality of silicon-based hydrogen-rich balls, improve the working process, and effectively meet the use requirements.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is a method for preparing silicon-based hydrogen-rich spheres, comprising the following steps:

[0006] S1: Weigh 30% to 80% of the base material and 20% to 60% of the catalyst according to the mass fraction;

[0007] S2: Put the weighed base material and catalyst into a ball mill and mill for 24 hours to obtain a mixed material;

[0008] S3: putting the obtained mixed material into a molding machine for preparation, so that the material is prepared into spherical silicon-based hydrogen-rich spherical material;

[0009] S4: putting the prepared silicon-based hydrogen-rich ball material into a dryer for drying to obtain a finished product.

[0010] Preferably, the base material is nano silicon powder, and the catalyst is any one of calcium carbonate, calcium oxide, and magnesium oxide, or a combination of any two thereof.

[0011] Preferably, the molding machine includes a support frame, a molding roller is arranged above the support frame, a feed pipe is arranged above the support frame on one side of the molding roller, a first driving mechanism is arranged on the outer side of the molding roller, a first limiting mechanism is arranged on the outer side of the molding roller on both sides of the first driving mechanism, and a feed blade is arranged inside the molding roller, and the feed blade is designed to be a closing spiral along the traveling direction of the silicon-based hydrogen-rich ball material.

[0012] Preferably, a stand is provided above the support frame on both sides of the forming drum, a spraying mechanism is provided on the stand, the spraying mechanism includes a hollow rotating shaft, a distribution pipe with a concave shape is provided on the outer side of the hollow rotating shaft, a first nozzle is provided below the hollow rotating shaft, a second nozzle is provided on one side of the distribution pipe, and its spraying direction is perpendicular to the spraying direction of the first nozzle, and they are arranged alternately.

[0013] Preferably, a material guide hood is provided at one end of one side of the forming machine and is connected to a dryer, the dryer comprises a mounting frame, a drying drum is provided above the mounting frame, a heating sleeve is provided on the outside of the drying drum, a second driving mechanism is provided on the outside of the drying drum, second limiting mechanisms are provided on the outside of the drying drum located on both sides of the second driving mechanism, and a spoiler assembly is provided inside the drying drum.

[0014] Preferably, a plurality of discharge holes are evenly distributed in the end of the drying drum, a collecting cover is provided on the outer periphery of the drying drum corresponding to the discharge holes, a discharge port is provided below the collecting cover, a material guiding mechanism integrating quantitative discharge and cleaning functions is provided below the discharge port, and a discharge mechanism is provided below the material guiding mechanism.

[0015] Preferably, the spoiler assembly is provided with a feed portion, a guide portion, a spoiler portion, a discharge portion and a distribution portion in sequence along the traveling direction of the silicon-based hydrogen-rich ball material; the feed portion includes a feed plate designed in a spiral arc shape; the guide portion includes a guide plate designed in a concave shape and is close to the end of the feed plate; the discharge portion includes a discharge plate also designed in a concave shape and is connected to the end of the spoiler; the distribution portion includes a diverter plate and corresponds to the discharge hole.

[0016] Preferably, the spoiler includes a spoiler designed in a Z shape, the spoiler is arranged on one side of the feed plate, a right-angle plate is arranged on the inner side of the spoiler, spoilers are arranged on both sides of the right-angle plate, the spoilers on both sides located on a single side of the right-angle plate are arranged in a Z shape, and two groups of spoilers are set side by side and arranged alternately.

[0017] Preferably, the material guiding mechanism comprises a material guiding shell, the upper and lower sides of the material guiding shell are provided with through grooves, a rotating disk is provided in the material guiding shell, a positioning disk is provided in the rotating disk, a positioning rod is provided on one side of the positioning disk, a rotating plate is provided on the outer periphery of the positioning rod, the four rotating plates are designed in sequence and are rotatably connected with the positioning rod, a mounting rod is provided on the outer side of the rotating disk, a connecting rod is provided on the outer side of the mounting rod, and one end of the connecting rod is hinged to the geometric center of the rotating plate.

[0018] Preferably, the discharging mechanism includes a receiving bin with a hollow conical table-like design, a receiving plate with a concave shape is arranged below the receiving bin, a fixed frame is arranged above one side of the receiving plate, a rotating door with a fan-shaped design and used to block the gap between the receiving bin and the receiving plate is arranged on one side of the fixed frame, a positioning frame is arranged on one side of the rotating door, a transmission gear is arranged in the positioning frame and is connected to the rotating part of the rotating door, a driving shaft is arranged on one side of the positioning frame, fan-shaped teeth are arranged on the outer side of the driving shaft and mesh with the transmission gear, a driving plate is arranged in the positioning frame, a mounting plate is arranged on one side of the fixed frame, a driving cylinder is arranged on the mounting plate, and its driving end is hinged to the driving plate.

[0019] Compared with the prior art, the advantages and positive effects of the present invention are:

[0020] 1. A method for preparing silicon-based hydrogen-rich balls provided by the present invention combines a molding machine with a drying machine. After the material is prepared into a spherical material, drying work is carried out immediately, thereby ensuring the effective implementation of the production and processing work. At the same time, the use principle of the dryer is the same as that of the molding machine. While the material is rotated and fed, the possibility of deformation of its shape is reduced and drying work is carried out simultaneously, which not only improves the work progress, but also fully guarantees the molding quality of the material, and ensures the relative consistency of the molding quality of the material, that is, the production, processing and preparation of materials of similar specifications under the same batch, which greatly improves the functionality of the device. Through the material guiding mechanism set up, it can not only realize the quantitative acceptance of the material after drying to reduce the load performance of the subsequent equipment, but also has good cleaning performance in the equipment, ensuring the overall neatness of the device and reducing the difficulty of operation. The device has reasonable design, simple structure, convenient processing, and can effectively ensure the molding quality of silicon-based hydrogen-rich balls, improve the work progress, and effectively meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 The schematic diagram is a structural diagram of a method for preparing silicon-based hydrogen-rich spheres;

[0023] Figure 2 A partial internal structure front view of a method for preparing silicon-based hydrogen-rich spheres;

[0024] Figure 3 It is a side view of part of the internal structure of the forming drum;

[0025] Figure 4 It is a front view of part of the internal structure of the drying drum;

[0026] Figure 5 is a schematic diagram of the structure of the spoiler component;

[0027] Figure 6 It is a side view of the internal structure of the drying drum;

[0028] Figure 7 It is a structural side view of a single spoiler;

[0029] Figure 8 It is a schematic diagram of part of the internal structure of the material guiding mechanism;

[0030] Fig. 9 It is a front view of the internal structure of the material guiding mechanism;

[0031] Fig.10 It is a structural schematic diagram of the discharging mechanism;

[0032] In the above figures, 1, forming machine; 2, drying machine; 3, support frame; 4, forming drum; 5, feeding pipe; 6, first driving mechanism; 7, first limiting mechanism; 8, feeding blade; 9, stand; 10, spraying mechanism; 101, hollow shaft; 102, distribution pipe; 103, first nozzle; 104, second nozzle; 11, guide cover; 12, mounting frame; 13, drying drum; 131, discharge hole; 14, heating sleeve; 15, second driving mechanism; 16, second limiting mechanism; 17, spoiler assembly; 171, feeding plate; 172, guide plate; 173, discharge plate; 174, diversion Plate; 175, spoiler; 176, right-angle plate; 18, collecting cover; 181, discharge port; 19, material guiding mechanism; 191, material guiding shell; 1911, through slot; 192, rotating disk; 193, positioning disk; 194, positioning rod; 195, rotating plate; 196, mounting rod; 197, connecting rod; 20, discharge mechanism; 201, receiving bin; 202, receiving plate; 203, fixing frame; 204, rotating door; 205, positioning frame; 206, transmission gear; 207, driving shaft; 208, fan-shaped teeth; 209, driving plate; 2010, mounting plate; 2011, driving cylinder. DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0035] Examples, such as Figures 1 to 10 As shown, this embodiment aims to provide a method for ensuring that the quality of the silicon-based hydrogen-rich balls produced and processed is basically consistent, especially in the process of forming and drying, the silicon-based hydrogen-rich balls are prone to deformation and the like, which affects the forming quality. For this reason, in this embodiment, a method for preparing silicon-based hydrogen-rich balls is provided, comprising the following steps: first, 30% to 80% of a base material and 20% to 60% of a catalyst are weighed according to the mass fraction, wherein the base material selected in this embodiment is nano silicon powder, and the catalyst is any one or a combination of any two of calcium carbonate, calcium oxide, and magnesium oxide. The silicon-based hydrogen-rich balls prepared by the above two materials have a good filtering effect, ensuring practicality.

[0036] Then, the weighed base material and catalyst are put into a ball mill and ball-milled for 24 hours to obtain a mixed material. The purpose is to fully grind each prepared material and improve the mixing effect between the materials;

[0037] Then, the obtained mixed material is put into the molding machine 1 for preparation, so that the material is prepared into spherical silicon-based hydrogen-rich spherical material, wherein the selected molding machine 1 can be a spherical machine or a granulator, and the rotation of the equipment drives the material to make a parabolic motion with it, and at the same time, a binder is added to make the material into a spherical shape, especially into a sphere with a diameter of 1-15 mm, so as to facilitate the smooth implementation of subsequent processing work;

[0038] Then, the prepared silicon-based hydrogen-rich ball material is put into the dryer 2 for drying to obtain a finished product. The function of this machine is to dry the prepared spherical material to obtain a silicon-based hydrogen-rich ball finished product, which is convenient for subsequent packaging or temporary storage.

[0039] In order to ensure the effective preparation of silicon-based hydrogen-rich ball materials, especially to ensure the preparation of ball shapes, the molding machine 1 includes a support frame 3, a molding roller 4 is arranged above the support frame 3, a feed pipe 5 is arranged above the support frame 3 on one side of the molding roller 4, a first driving mechanism 6 is arranged on the outside of the molding roller 4, and a first limiting mechanism 7 is arranged on the outside of the molding roller 4 on both sides of the first driving mechanism 6. A feeding blade 8 is arranged inside the molding roller 4, and the feeding blade 8 is designed in a closed spiral shape along the traveling direction of the silicon-based hydrogen-rich ball material; specifically described as: for the established first driving mechanism 6, it includes a large gear ring fixedly mounted on the outside of the molding roller 4, and a driving gear is arranged on one side of the support frame 3. The driving gear is driven by a motor to rotate and mesh with the large gear ring to complete the driving rotation of the molding roller 4, ensuring that the material inside it can adhere to the inner wall of the molding roller 4 and move. As the adhesive is sprayed, the material is combined with it. Continue to use the rotation of the forming drum 4 to make the material gradually form a sphere, and realize the preparation of a spherical shape. The first limiting mechanism 7 established uses two horizontally placed limiting wheels, and is respectively located on both sides of the ring established on the outer periphery of the forming drum 4, to limit its rotation process and ensure stability during the rotation process. For the established feed blades 8, at least two groups are arranged in the forming drum 4, which are used to disturb the material in the forming drum 4 and enable it to move to the rear of the forming drum 4. The closing design limits the travel direction of the material. Further, near the end of the forming drum 4, a disturbance block is also arranged in a stepped shape, which is installed on the inner wall of the forming drum 4 by bolts, and the end with fast disturbance is designed in a tooth shape, which mainly guides the formed material to ensure that it can smoothly enter the next processing step and improve the work progress.

[0040] Taking into account the preparation process of silicon-based hydrogen-rich balls, a binder must be applied while performing parabolic motion, and the process of adding auxiliary materials is particularly complicated. For this reason, a stand 9 is provided above the support frame 3 located on both sides of the forming drum 4, and a spraying mechanism 10 is provided on the stand 9. The spraying mechanism 10 includes a hollow shaft 101, and a distribution pipe 102 designed in a concave shape is provided on the outer side of the hollow shaft 101, and a first nozzle 103 is provided below the hollow shaft 101. A second nozzle 104 is provided on one side of the distribution pipe 102, and its spraying direction is perpendicular to the spraying direction of the first nozzle 103, and is arranged alternately. The specific description is as follows: a bearing seat is provided at the lower inner side of the stand 9 to ensure the stable establishment of the hollow shaft 101, especially to ensure the smoothness of its rotation. Further, the hollow shaft 101 close to the side of the feed pipe 5 is connected to the external binder conveying equipment, and the connection is a rotating connection, and a feeding mechanism for the hollow shaft 101 is provided on the stand 9. The driving assembly is driven by the molding drum 4, and when the molding drum 4 rotates, the hollow rotating shaft 101 is also driven to rotate, but the former is installed to rotate in one direction, while the spraying mechanism 10 rotates in a swinging manner, and its maximum swing angle is 60°. For example: when the molding drum 4 rotates counterclockwise, the spraying mechanism 10 first rotates clockwise, and the material sprayed by the first nozzle 103 is sprayed in a fan shape as it rotates, and the material sprayed by the second nozzle 104 is in an arc shape. The two cooperate with each other to spray the material rotating from bottom to top once. When the spraying mechanism 10 rotates in the opposite direction, the material continues to run, and the material after one spraying continues to run with the molding drum 4. At this time, the spraying mechanism 10 will spray the material in a top-down manner, especially ensuring the uniformity of the adhesive sprayed on the material. The purpose of doing this is to fully guarantee the molding effect of the material, especially to ensure the production and processing molding specifications of the same batch of materials, and to ensure the molding quality.

[0041] In order to dry the material after forming and reduce the possibility of its formed shape being damaged, further: a material guide cover 11 is set at one end of the side of the forming machine 1, and is connected to the dryer 2. Its purpose is to ensure that the spherical material formed by the forming machine 1 can be smoothly transported to the dryer 2 through the material guide cover 11 to ensure the effective drying work. Specifically: the dryer 2 includes a mounting frame 12, wherein the setting position of the dryer 2 is lower than the forming machine 1, so that the material can be smoothly introduced into it. Further, a drying drum 13 is arranged above the mounting frame 12, and a heating sleeve 14 is arranged on the outer side of the drying drum 13, wherein the heating sleeve 14 can select an electric heating sleeve 14, which creates a good drying atmosphere for the inside of the drying drum 13 during its operation. , to ensure the effective preparation of material molding; a second driving mechanism 15 is arranged on the outside of the drying drum 13, and a second limiting mechanism 16 is arranged on the outside of the drying drum 13 on both sides of the second driving mechanism 15, wherein the second driving mechanism 15 and the second limiting mechanism 16 are the same as the first driving mechanism 6 and the first limiting mechanism 7, and the specific working principle and working method are not repeated; in order to ensure that the material can be fully dried, a spoiler component 17 is arranged in the drying drum 13, and its function is: the spherical material maintains its shape as the drying drum 13 rotates, and when passing through the spoiler component 17, its residence time in the drying drum 13 is relatively prolonged, thereby ensuring the effective progress of the drying work and fully meeting the use requirements.

[0042] In order to realize the convenient discharge of the dried material, a plurality of discharge holes are evenly distributed in the end of the drying drum 13, and a collecting cover 18 is provided on the outer periphery of the drying drum 13 corresponding to the discharge holes. Of course, there is a certain gap between the collecting cover 18 and the drying drum 13 to ensure the smoothness of rotation and avoid the possibility of material splashing. A discharge port 181 is arranged below the collecting cover 18 to facilitate the concentrated discharge of the material from the bottom of the collecting cover 18. Further, a material guiding mechanism 19 integrating quantitative discharge and cleaning functions is arranged below the discharge port 181, which can not only realize the quantitative discharge of the material, but also ensure the cleanliness of the equipment and reduce labor intensity. A discharge mechanism 20 is arranged below the material guiding mechanism 19, which can realize the convenient blocking of the material and provide convenient conditions for the subsequent discharge of the material.

[0043] In order to ensure that the material can be fully dried in the drying drum 13 and effectively improve its molding quality, the spoiler assembly 17 is provided with a feed portion, a guide portion, a spoiler portion, a discharge portion and a material separation portion in sequence along the traveling direction of the silicon-based hydrogen-rich ball material. The feed portion includes a feed plate 171 designed in a spiral arc shape, the guide portion includes a guide plate 172 designed in a concave shape and close to the end of the feed plate 171, and the discharge portion includes a discharge plate 173 also designed in a concave shape and close to the end of the spoiler portion. The material distribution part includes a diverter plate 174, which corresponds to the discharge hole. Further, the spoiler part includes a spoiler plate 175 designed in a Z shape. The spoiler plate 175 is arranged on one side of the feed plate 171. A right-angle plate 176 is arranged on the inner side of the spoiler plate 175. Spoilers 175 are arranged on both sides of the right-angle plate 176. The spoilers 175 on both sides of the right-angle plate 176 are arranged in a Z shape. The two groups of spoilers are set side by side and arranged in a staggered manner. Among them, the four spoilers 175 are arranged in a Z shape. 75 is a group of uniformly arranged in the drying drum 13, and is divided into four parts according to the number of guide plates 172, which provides convenient conditions for the material entering through the feed plate 171 to be received and guided from the guide plate 172, ensuring the smoothness of the subsequent flow of the material. Four spoilers 175 are also set on a single right-angle plate 176, and two spoilers 175 are set on the left and right and arranged in a Z shape. When the spoiler 175 on the drying drum 13 receives the material, it will guide it in The material moves along the right-angle plate 176. At this time, as the drying drum 13 rotates, the material is moved from one set of spoilers to another set of spoilers, and then falls onto its spoiler 175, and then falls onto the spoiler 175 located on the wall of the drying drum 13. At the same time, the material moves along with the rotation of the drying drum 13. The coordinated use of the two sets of spoilers can further increase the residence time of the material in the drying drum 13, ensure the drying effect, and meet the use requirements.

[0044] In order to realize the quantitative export of molding materials, prevent overload in the material export process, ensure the convenience of the material collection and guiding process, and effectively improve the functionality of the equipment, the material guide mechanism 19 includes a material guide shell 191, and the upper and lower sides of the material guide shell 191 are provided with through grooves 1911, and a rotating disk 192 is provided in the material guide shell 191, and the rotating disk 192 is eccentrically set in the material guide shell 191, and a positioning disk 193 is provided in the rotating disk 192, wherein the positioning disk 193 is stationary relative to the rotating disk 192, that is to say: when the rotating disk 192 rotates, it can only drive the rotating The plate 195 rotates to achieve quantitative acceptance of the material. A positioning rod 194 is provided on one side of the positioning disk 193, and a rotating plate 195 is provided on the periphery of the positioning rod 194. The four rotating plates 195 are designed in sequence and are rotatably connected to the positioning rod 194. In other words, one side of the rotating plate 195 is rotatably connected to the positioning rod 194 to ensure its smoothness during rotation. A mounting rod 196 is provided on the outer side of the rotating disk 192, and a connecting rod 197 is provided on the outer side of the mounting rod 196. One end of the connecting rod 197 is hinged to the geometric center of the rotating plate 195. The specific description is: The outer side of the material mechanism 19 is provided with a motor for driving the rotating disk 192 to rotate. When the rotating disk 192 rotates, the mounting rod 196 rotates with it and drives the connecting rod 197 to rotate. The two rotating plates 195 near the upper through slot 1911 are in an acute angle state, which is convenient for receiving the falling materials. As the rotating disk 192 rotates, the rotating plates 195 continue to rotate clockwise. Due to the eccentricity of the rotating disk 192, the rotating plates 195 in front continue to rotate and gradually turn to an obtuse angle with the rotating plates 195 at the rear. At this time, the materials are also discharged from the lower through slot 1911 and the materials at the rear are discharged. The rotating plate 195 can not only receive the falling materials, but also clean the inner wall of the material guide shell 191. At this time, the rotating plate 195 in front continues to rotate, and the connecting rod 197 connected to it tends to rotate inward until it swings outward when it rotates close to the upper through groove 1911. The establishment of the material guide mechanism 19 can, to a certain extent, receive the materials in a quantitative manner, reduce the load bearing of subsequent equipment, and realize the continuous supply of materials. In addition, in the process of receiving the materials, it can also clean the inner wall of the workpiece to ensure cleanliness and meet the use requirements.

[0045] In order to facilitate the centralized export of the dried materials and provide convenient conditions for the centralized collection or guidance of the materials, the discharge mechanism 20 includes a receiving bin 201 with a hollow conical table design, and a receiving plate 202 with a concave shape is arranged below the receiving bin 201. The receiving plate 202 is semi-enclosed, and the upper part is connected with the lower end of the receiving bin 201. The rear side serves as a barrier, and the front side is inclined, and there is a certain gap between the receiving bin 201 and the receiving bin 201, so that the materials can be conveniently exported. The upper part of one side of the receiving plate 202 A fixed frame 203 is provided, and a fan-shaped rotating door 204 is provided on one side of the fixed frame 203 for blocking the gap between the receiving bin 201 and the receiving plate 202. The arc side of the rotating door 204 is adapted to the above-mentioned gap to prevent leakage of materials that fall into the receiving bin 201 through the material guide mechanism 19; further: a positioning frame 205 is provided on one side of the rotating door 204, and a transmission gear 206 is provided in the positioning frame 205 and is connected to the rotating part of the rotating door 204. A main The driving shaft 207 is provided with a sector tooth 208 on the outside thereof, and meshes with the transmission gear 206. A driving plate 209 is provided in the positioning frame 205. A mounting plate 2010 is provided on one side of the fixing frame 203. A driving cylinder 2011 is provided on the mounting plate 2010, and its driving end is hinged to the driving plate 209. Of course, the mounting side of the driving cylinder 2011 is hinged to the mounting plate 2010. The specific description is as follows: when the discharging mechanism 20 needs to be opened, the driving cylinder 2011 is controlled to contract and the driving plate driven by it is 209 rotates, at this time, the driving shaft 207 will rotate with the driving plate 209 relative to the positioning frame 205, and act on the sector teeth 208, the sector teeth 208 are meshed with the transmission gear 206, and then drive the rotating door 204 to rotate counterclockwise, at this time, the material can be discharged from the gap, providing convenient conditions for the collection of the material, when it is necessary to close the discharge mechanism 20, the control driving cylinder 2011 is extended, and with the cooperation of various components, the rotating door 204 rotates clockwise, thereby blocking the gap to prevent the material from falling.

[0046] In the above process: the molding machine 1 and the dryer 2 are matched together, and the drying work is carried out immediately after the material is prepared into a spherical material, which ensures the effective progress of the production and processing work. At the same time, the use principle of the dryer 2 is the same as that of the molding machine 1. While the material is rotated and fed, the possibility of its shape deformation is reduced and the drying work is carried out simultaneously, which not only improves the work progress, but also fully guarantees the molding quality of the material, and ensures the relative consistency of the material molding quality, that is, the production and processing of materials of similar specifications under the same batch, which greatly improves the functionality of the device. Through the material guiding mechanism 19, it can not only realize the quantitative acceptance of the material after drying to reduce the load performance of the subsequent equipment, but also has a good cleanliness inside the equipment, ensures the overall cleanliness of the device and reduces the difficulty of operation. The device is reasonably designed, simple in structure, easy to process, and can effectively ensure the molding quality of silicon-based hydrogen-rich balls, improve the work progress, and effectively meet the use requirements.

[0047] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A method for preparing silicon-based hydrogen-rich spheres, It is characterized in that The following steps are involved: S1: Weigh 30% to 80% of the base material and 20% to 60% of the catalyst according to the mass fraction; S2: Put the weighed base material and catalyst into a ball mill and mill for 24 hours to obtain a mixed material; S3: putting the obtained mixed material into a molding machine for preparation, so that the material is prepared into spherical silicon-based hydrogen-rich spherical material; S4: putting the prepared silicon-based hydrogen-rich ball material into a dryer for drying to obtain a finished product.

2. A method for preparing silicon-based hydrogen-rich spheres according to claim 1, It is characterized in that The base material is nano silicon powder, and the catalyst is any one of calcium carbonate, calcium oxide, and magnesium oxide, or a combination of any two of them.

3. A method for preparing silicon-based hydrogen-rich spheres according to claim 1 or 2, It is characterized in that The molding machine includes a support frame, a molding roller is arranged above the support frame, a feed pipe is arranged above the support frame on one side of the molding roller, a first driving mechanism is arranged on the outer side of the molding roller, a first limiting mechanism is arranged on the outer side of the molding roller on both sides of the first driving mechanism, and a feed blade is arranged inside the molding roller, and the feed blade is designed in a closing spiral shape along the traveling direction of the silicon-based hydrogen-rich ball material.

4. A method for preparing silicon-based hydrogen-rich spheres according to claim 3, It is characterized in that A stand is also provided above the support frame located on both sides of the forming drum, and a spraying mechanism is provided on the stand. The spraying mechanism includes a hollow rotating shaft, and a distribution pipe with a concave shape is provided on the outer side of the hollow rotating shaft. A first nozzle is provided below the hollow rotating shaft, and a second nozzle is provided on one side of the distribution pipe, and its spraying direction is perpendicular to the spraying direction of the first nozzle, and they are arranged alternately.

5. A method for preparing silicon-based hydrogen-rich spheres according to claim 4, It is characterized in that A material guide cover is provided at one end of one side of the forming machine and is connected to the dryer. The dryer includes a mounting frame, a drying drum is provided above the mounting frame, a heating sleeve is provided on the outside of the drying drum, a second driving mechanism is provided on the outside of the drying drum, second limiting mechanisms are provided on the outside of the drying drum located on both sides of the second driving mechanism, and a spoiler assembly is provided in the drying drum.

6. A method for preparing silicon-based hydrogen-rich spheres according to claim 5, It is characterized in that A plurality of discharge holes are evenly distributed in the end of the drying drum, a collecting cover is sleeved on the outer periphery of the drying drum corresponding to the discharge holes, a discharge port is arranged below the collecting cover, a material guide mechanism integrating quantitative discharge and cleaning functions is arranged below the discharge port, and a discharge mechanism is arranged below the material guide mechanism.

7. A method for preparing silicon-based hydrogen-rich spheres according to claim 6, It is characterized in that The spoiler assembly is sequentially provided with a feed portion, a guide portion, a spoiler portion, a discharge portion and a distribution portion along the traveling direction of the silicon-based hydrogen-rich ball material. The feed portion includes a feed plate designed in a spiral arc shape, the guide portion includes a guide plate designed in a concave shape and is close to the end of the feed plate, the discharge portion includes a discharge plate also designed in a concave shape and is connected to the end of the spoiler portion, and the distribution portion includes a diverter plate and corresponds to the discharge hole.

8. A method for preparing silicon-based hydrogen-rich spheres according to claim 7, It is characterized in that The spoiler includes a spoiler designed in a Z shape, the spoiler is arranged on one side of the feed plate, a right-angle plate is arranged on the inner side of the spoiler, spoilers are arranged on both sides of the right-angle plate, and the spoilers on both sides located on a single side of the right-angle plate are arranged in a Z shape, and two groups of spoilers are set side by side and arranged in an alternating manner.

9. A method for preparing silicon-based hydrogen-rich spheres according to claim 8, It is characterized in that The material guiding mechanism includes a material guiding shell, the upper and lower sides of the material guiding shell are provided with through grooves, a rotating disk is provided in the material guiding shell, a positioning disk is provided in the rotating disk, a positioning rod is provided on one side of the positioning disk, a rotating plate is provided on the outer periphery of the positioning rod, four rotating plates are designed in sequence and are rotatably connected with the positioning rod, a mounting rod is provided on the outer side of the rotating disk, a connecting rod is provided on the outer side of the mounting rod, and one end of the connecting rod is hinged to the geometric center of the rotating plate.

10. A method for preparing silicon-based hydrogen-rich spheres according to claim 9, It is characterized in that The discharging mechanism includes a receiving bin designed in a hollow conical table shape, a receiving plate designed in a concave shape is arranged below the receiving bin, a fixing frame is arranged above one side of the receiving plate, a rotating door designed in a fan shape and used to block the gap between the receiving bin and the receiving plate is arranged on one side of the fixing frame, a positioning frame is arranged on one side of the rotating door, a transmission gear is arranged in the positioning frame and is connected to the rotating part of the rotating door, a driving shaft is arranged on one side of the positioning frame, a fan-shaped tooth is arranged on the outer side of the driving shaft and is meshed with the transmission gear, a driving plate is arranged in the positioning frame, a mounting plate is arranged on one side of the fixing frame, a driving cylinder is arranged on the mounting plate, and its driving end is hinged to the driving plate.

Images