CN118729720B - A kind of drying equipment after silicon micro powder production - Google Patents

Abstract

The invention relates to the technical field of production and processing of silicon micropowder, and discloses a drying device after production of the silicon micropowder. According to the invention, the height of the raw materials in the drying box is lower than that of the stirring shaft, so that when the stirring shaft is driven by the driving motor to rotate, the stirring shaft can drive the mixing plate to integrally rotate, the purpose of mixing and stirring is achieved, drying is accelerated, in the rotating process of the mixing plate, the mixing plate and the coaming plate can scoop a part of raw materials onto the mixing plate, a small amount of raw materials to be dried are heated and dried through the heating plate on the mixing plate, the drying efficiency is improved, when the arch support slides, the arch support slides towards the synchronous plate, the T-shaped plate extrudes the rocker arm, the rocker arm drives the two connecting arms to rotate, the connecting arms drive the press rolls to approach each other, and then the raw materials between the press rolls can be extruded, so that the agglomerated raw materials can be broken up, and later drying is convenient.

Description

A kind of drying equipment after silicon micro powder production

Technical Field

The invention belongs to the technical field of silicon micropowder production and processing, and in particular relates to a silicon micropowder post-production drying device.

Background Art

Silica micropowder is an inorganic non-metallic material with many advantages such as good temperature resistance, acid and alkali corrosion resistance, and high thermal conductivity. It is widely used in chemical, electronic, and electrical appliance fields. It is mainly processed from natural quartz or fused quartz. During the production process, drying equipment is often required to dry the silica micropowder for subsequent processing steps, packaging and storage.

CN220602044U is retrieved and disclosed as a drying device for silicon micropowder production, including a base and a first support plate and a second support plate respectively fixedly connected to both sides of its upper surface, a drying cylinder is installed between the opposite end faces of the first support plate and the second support plate, a circulating drying assembly is arranged at the rear of the base, and a vibration motor is installed at both edges of the bottom of the drying cylinder; the other end of the second air outlet pipe is connected to the fan through a pipe joint, a heating wire is suspended on one side of the interior of the heating box, and a filter is installed on the other side of the interior of the heating box. The present invention uses a circulating drying assembly and a vibration motor, and the two drying methods cooperate to heat and dry the outside and inside of the moist silicon micropowder, with high drying efficiency and high energy utilization, and the vibration motor can be used to shake off the moist silicon micropowder attached to the inner wall of the drying cylinder to avoid affecting subsequent cleaning and reduce the waste of silicon micropowder.

However, the inventors have discovered that this technical solution still has at least the following defects:

In actual use, a large amount of raw materials are stored inside the drying cylinder. Although the raw materials can be mixed by stirring blades, the raw materials are always piled up inside the drying cylinder, resulting in low drying efficiency. In addition, during the drying process, some silicon micropowders change from a wet state to a dry state. At this time, the silicon micropowders will clump together, affecting normal use in the later stage.

In view of this, the present invention is proposed.

Summary of the invention

In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

A post-production drying device for silicon micropowder comprises a supporting unit, a stirring unit and a mixing and dispersing unit. The supporting unit comprises a drying box, a plurality of pairs of heating plates are installed in the inner cavity of the drying box, and the bottom of the drying box is in an arc shape.

The stirring unit includes a driving motor, which is installed on the side wall of the drying box. The driving motor output shaft is equipped with a stirring shaft, and the stirring shaft is rotatably installed on the side wall of the drying box. A plurality of mixing plates are installed on the stirring shaft, and the mixing plates are placed in the inner cavity of the drying box. The bottom of the mixing plate fits the arc surface of the bottom of the drying box, and a heating plate is installed on the surface of the mixing plate. A surrounding plate is installed on the side wall of the mixing plate.

The mixing and breaking unit includes a guide plate and a synchronous plate, the synchronous plate is installed on the side wall of the stirring shaft, a guide rod is slidably arranged on the synchronous plate, a return spring is clamped between the guide rod and the synchronous plate, an arch bracket is installed on one side of the guide rod, a pair of connecting arms are rotatably installed on the arch bracket, a pair of connecting arms are installed with pressure rollers, a rocker arm is installed at the rotation center of the connecting arm, a T-shaped plate is arranged on the sliding rod of the rocker arm, the T-shaped plate and the synchronous plate are connected to each other, the guide plates are installed on both sides of the drying box, a pair of notches are opened on the guide plate, and the notches are slidably connected to the other end of the guide rod.

As a preferred embodiment of the present invention, the drying box is provided with a mounting hole, a cover is installed on the mounting hole, locking bolts are screwed between the cover and the drying box, a discharge port is provided at the center of the cover, and a partition net is provided on the discharge port.

As a preferred embodiment of the present invention, a feed discharge port is provided at the bottom of the drying box, and a feed discharge baffle is installed on the feed discharge port through a hinge, the inner surface of the feed discharge baffle and the arc surface of the bottom of the drying box are parallel to each other, and the outer surface of the feed discharge baffle is connected to the buckle on the outside of the feed discharge port.

As a preferred embodiment of the present invention, the side wall of the drying box is installed with a side panel by bolts, the side panel and the side wall are welded with a fixing plate, the bottom of the fixing plate is installed with a supporting leg, the supporting leg is installed with a reinforcing rib, and a positioning hoop is fitted on the bottom of the drying box, and both ends of the positioning hoop are welded to the supporting legs.

As a preferred embodiment of the present invention, an input pipe is installed on the side wall of the drying box, a guide pipe is installed on the input pipe, the guide pipe is conical, the input pipe is inclined, the height of the connection between the input pipe and the guide pipe is higher than the height of the connection between the input pipe and the drying box, and a raw material storage box is installed on the top of the guide pipe.

As a preferred embodiment of the present invention, an electronic valve is installed on the side wall of the input pipe, a sealing plate is slidingly connected to the top of the drying box, a sealing gasket is provided at the connection between the sealing plate and the drying box, and a handle is installed at the end of the sealing plate, and an anti-slip pad is installed on the handle.

As a preferred embodiment of the present invention, each mixing plate is equipped with a blocking protrusion, a shovel plate is installed at the bottom of the mixing plate, and a scraper is installed in the gap between the mixing plates. The scraper and the bottom of the shovel plate are in sliding contact with the curved surface of the bottom of the drying box.

As a preferred embodiment of the present invention, a socket is opened inside the guide plate, the stirring shaft movably passes through the socket, a guide wheel is installed at the end of the guide rod, the guide wheel is slidably set in the notch of the guide plate, and the notch is opened below the stirring shaft.

As a preferred embodiment of the present invention, a sliding groove is provided inside the synchronization plate, a slider is slidably arranged inside the sliding groove, one end of the slider is installed on the guide rod, and a limit rod is movably inserted and inserted at the other end of the slider, and limit seats are installed at both ends of the limit rod, and the limit seats are installed on the side wall of the synchronization plate, a return spring is sleeved on the limit rod, one end of the return spring is clamped on the slider, and the other end of the return spring is clamped on the side wall of the limit seat.

As a preferred embodiment of the present invention, a synchronous shaft is rotatably installed inside the arch bracket, the rotation centers of the synchronous shaft and the connecting arm are connected to each other, a sliding rod is installed on the rocker arm, a strip groove is opened on the T-shaped plate, and the sliding rod is slidably set on the strip groove.

Compared with the prior art, the present invention has the following beneficial effects:

By providing a stirring unit, in which the height of the raw materials inside the drying box is lower than the height of the stirring shaft, when the driving motor drives the stirring shaft to rotate, the stirring shaft can drive the mixing plate as a whole to rotate, thereby achieving the purpose of mixing and stirring and accelerating the drying. In addition, during the rotation of the mixing plate, the mixing plate and the surrounding plate can shovel part of the raw materials onto the mixing plate, and a small amount of raw materials that need to be dried can be heated and dried by the heating plate on the mixing plate, thereby improving the drying efficiency.

A mixing and breaking up unit is provided, wherein when the stirring shaft rotates, the synchronous plate on the stirring shaft drives the guide rod and the arch bracket to slide, and the pressure roller and the connecting arm on the arch bracket rotate synchronously, and when the synchronous rod moves to the notch of the guide plate, the arch bracket is driven to move toward the rotation center by the extruded return spring, and then the positions of the pressure roller and the connecting arm change at this time, so that raw materials of different depths can be stirred, so that the mixing is more sufficient, and when the arch bracket slides, the arch bracket slides toward the synchronous plate, and at this time the T-shaped plate squeezes the rocker arm, and the rocker arm drives the two connecting arms to rotate, and the connecting arm drives the pressure rollers to approach each other, so that the raw materials between the pressure rollers can be squeezed, so that the agglomerated raw materials are broken up, which is convenient for later drying.

The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

In the attached picture:

FIG1 is a schematic diagram of the three-dimensional structure of a drying device for post-production of silicon micropowder;

FIG2 is a front view of a drying device for post-production of silicon micropowder;

FIG3 is a bottom view of a drying device for post-production of silicon micropowder;

FIG4 is a cross-sectional view of a drying box of a silicon micropowder production post-drying device;

FIG5 is a three-dimensional diagram of a stirring unit of a drying device for post-production of silicon micropowder;

FIG6 is a schematic diagram of a partial structure of a drying device for post-production of silicon micropowder (I);

Fig. 7 is a partial structural schematic diagram of a drying device for post-production of silicon micropowder (II);

FIG8 is an enlarged view of point A in FIG7 of a drying device for post-production of silicon micropowder.

In the figure:

100, support unit; 101, drying box; 1011, mounting hole; 1012, material discharge port; 1013, material discharge baffle; 102, cover; 1021, discharge port; 1022, screen; 103, raw material storage box; 1031, guide pipe; 1032, input pipe; 1033, electronic valve; 1034, sealing plate; 1035, handle; 104, support leg; 1041, reinforcing rib; 1042, fixing plate; 1043, side plate; 1044, positioning hoop;

200, stirring unit; 201, driving motor; 2011, stirring shaft; 202, mixing plate; 2021, enclosure plate; 2022, shovel plate; 2023, barrier protrusion; 203, scraper;

300, mixing and breaking unit; 301, arch bracket; 3011, guide rod; 3012, guide wheel; 302, guide plate; 3021, notch; 3022, socket; 303, connecting arm; 3031, pressure roller; 3032, synchronous shaft; 304, rocker arm; 3041, slide bar; 305, T-plate; 3051, strip groove; 306, synchronous plate; 3061, slide groove; 3062, slider; 307, limit rod; 3071, limit seat; 3072, return spring.

DETAILED DESCRIPTION

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

Embodiment 1: As shown in FIGS. 1 to 8 , a post-production drying device for silicon micropowder includes a support unit 100, a stirring unit 200 and a mixing and breaking unit 300. The support unit 100 includes a drying box 101. A plurality of pairs of heating plates are installed in the inner cavity of the drying box 101. The bottom of the drying box 101 is in an arc shape.

The stirring unit 200 includes a driving motor 201, which is mounted on the side wall of the drying box 101. The output shaft of the driving motor 201 is mounted with a stirring shaft 2011, and the stirring shaft 2011 is rotatably mounted on the side wall of the drying box 101. A plurality of mixing plates 202 are mounted on the stirring shaft 2011, and the mixing plates 202 are placed in the inner cavity of the drying box 101. The bottom of the mixing plate 202 fits the arc surface of the bottom of the drying box 101, and a heating plate is mounted on the surface of the mixing plate 202. A surrounding plate 2021 is mounted on the side wall of the mixing plate 202. The height of the raw materials inside the drying box needs to be lower than the height of the stirring shaft. In this way, when the driving motor drives the stirring shaft to rotate, the stirring shaft can drive the mixing plate to rotate as a whole, thereby achieving the purpose of mixing and stirring, accelerating drying, and during the rotation of the mixing plate, the mixing plate and the surrounding plate can shovel a part of the raw materials onto the mixing plate, and a small amount of raw materials that need to be dried are heated and dried by the heating plate on the mixing plate, thereby improving the drying efficiency.

The mixing and breaking unit 300 includes a guide plate 302 and a synchronization plate 306. The synchronization plate 306 is installed on the side wall of the stirring shaft 2011. A guide rod 3011 is slidably arranged on the synchronization plate 306. A return spring 3072 is clamped between the guide rod 3011 and the synchronization plate 306. An arch bracket 301 is installed on one side of the guide rod 3011. A pair of connecting arms 303 are rotatably installed on the arch bracket 301. A pressure roller 3031 is installed on the pair of connecting arms 303. A rocker arm 304 is installed at the rotation center of the connecting arm 303. A T-shaped plate 305 is provided on the sliding rod of the rocker arm 304. The T-shaped plate 305 and the synchronization plate 306 are connected to each other. The guide plates 302 are installed on both sides of the drying box 101. A pair of notches 3021 are opened on the guide plates 302, and the notches 3021 are slidably connected to the other end of the guide rod 3011. When the stirring shaft rotates, the synchronous plate on the stirring shaft drives the guide rod and the arch bracket to slide, and the pressure roller and the connecting arm on the arch bracket rotate synchronously. When the synchronous rod moves to the notch of the guide plate, the arch bracket is driven to move toward the rotation center by the extruded return spring, and the positions of the pressure roller and the connecting arm change at this time, so that the raw materials of different depths can be stirred to make the mixing more complete, and when the arch bracket slides, the arch bracket slides toward the synchronous plate, and the T-shaped plate squeezes the rocker arm, and the rocker arm drives the two connecting arms to rotate, and the connecting arm drives the pressure rollers to approach each other, so that the raw materials between the pressure rollers can be squeezed, so that the agglomerated raw materials are broken up, which is convenient for later drying.

As shown in Fig. 1, Fig. 2 and Fig. 3, in a specific embodiment, the drying box 101 is provided with a mounting hole 1011, a cover 102 is installed on the mounting hole 1011, a locking bolt is screwed between the cover 102 and the drying box 101, a discharge port 1021 is provided at the center of the cover 102, and a partition net 1022 is provided on the discharge port 1021. When the drying box 101 heats the raw materials inside, the moisture on the raw materials is evaporated, so that the raw materials can be kept in a dry state, and the evaporated moisture can be discharged outward through the discharge port 1021.

As shown in Fig. 1, Fig. 2 and Fig. 3, further, a material discharge port 1012 is provided at the bottom of the drying box 101, and a material discharge baffle 1013 is installed on the material discharge port 1012 through a hinge, the inner surface of the material discharge baffle 1013 and the arc surface of the bottom of the drying box 101 are parallel to each other, and the outer surface of the material discharge baffle 1013 is connected to the buckle outside the material discharge port 1012. The material discharge baffle 1013 is unlocked by the buckle, and the material discharge baffle 1013 rotates around the hinge, and then the raw materials can be discharged along the material discharge port 1012.

As shown in Fig. 1, Fig. 2 and Fig. 3, further, the side wall of the drying box 101 is installed with a side plate 1043 by bolts, the side wall of the side plate 1043 is welded with a fixing plate 1042, the bottom of the fixing plate 1042 is installed with a supporting leg 104, the supporting leg 104 is installed with a reinforcing rib 1041, and the bottom of the drying box 101 is fitted with a positioning hoop 1044, and both ends of the positioning hoop 1044 are welded to the supporting leg 104. The supporting leg 104 and the side plate 1043 serve the purpose of support, while the reinforcing rib 1041 improves the structural strength of the equipment, and the positioning hoop 1044 serves the purpose of supporting the drying box 101.

As shown in Fig. 1, Fig. 2 and Fig. 3, further, an input pipe 1032 is installed on the side wall of the drying box 101, and a guide pipe 1031 is installed on the input pipe 1032. The guide pipe 1031 is tapered, and the input pipe 1032 is in an inclined state. The height of the connection between the input pipe 1032 and the guide pipe 1031 is higher than the height of the connection between the input pipe 1032 and the drying box 101, and a raw material storage box 103 is installed on the top of the guide pipe 1031. An electronic valve 1033 is installed on the side wall of the input pipe 1032, and a sealing plate 1034 is provided at the top of the drying box 101 for sliding connection. A sealing pad is provided at the connection between the sealing plate 1034 and the drying box 101, and a handle 1035 is installed at the end of the sealing plate 1034, and an anti-slip pad is installed on the handle 1035. The silicon micropowder raw material is poured onto the raw material storage box 103, and the sealing plate 1034 is pushed to move under the action of the handle 1035, and the raw material storage box 103 is sealed by the sealing plate 1034. Then the operator opens the electronic valve 1033, and the raw material enters the input pipe 1032 along the guide pipe 1031, and the raw material is transported to the drying box 101 through the input pipe 1032. After a certain content is input, the electronic valve 1033 is closed again, and the height of the input raw material does not exceed the stirring shaft 2011.

Embodiment 2: The difference between the above embodiment and this embodiment is that: as shown in Figures 4 and 5, each mixing plate 202 is equipped with a blocking protrusion 2023, a shovel plate 2022 is installed at the bottom of the mixing plate 202, and a scraper 203 is installed in the gap between the mixing plates 202. The scraper 203 and the bottom of the shovel plate 2022 are in sliding contact with the arc surface at the bottom of the drying box 101. During the rotation of the mixing plate 202, the shovel plate 2022 and the scraper plate 203 rotate synchronously at this time. The shovel plate 2022 shovels the raw materials onto the mixing plate 202 and pours them at the highest point, while the scraper 203 can scrape off the raw materials adsorbed on the surface of the drying box 101.

Embodiment 3: The difference between the above embodiments and this embodiment is that: as shown in FIG4, FIG6, FIG7 and FIG8, a plug hole 3022 is provided inside the guide plate 302, and the stirring shaft 2011 movably passes through the plug hole 3022. A guide wheel 3012 is installed at the end of the guide rod 3011. The guide wheel 3012 is slidably arranged in the notch 3021 of the guide plate 302, and the notch 3021 is located below the stirring shaft 2011. The plug hole 3022 ensures that there is no interference between the guide plate 302 and the stirring shaft 2011, and the guide wheel 3012 can reduce friction.

As shown in Fig. 4, Fig. 6, Fig. 7 and Fig. 8, in a specific embodiment, a slide groove 3061 is provided inside the synchronization plate 306, a slider 3062 is slidably provided inside the slide groove 3061, one end of the slider 3062 is mounted on the guide rod 3011, the other end of the slider 3062 is movably inserted through a limit rod 307, both ends of the limit rod 307 are mounted with limit seats 3071, and the limit seats 3071 are mounted on the side wall of the synchronization plate 306, a return spring 3072 is sleeved on the limit rod 307, one end of the return spring 3072 is clamped on the slider 3062, and the other end of the return spring 3072 is clamped on the side wall of the limit seat 3071. When the synchronization rod 306 moves to the notch of the guide plate 302, the return spring 3072 squeezed at this time drives the slider 3062 to slide on the slide groove 3061, thereby driving the guide rod 3011 and the arch bracket 301 to move toward the rotation center.

As shown in Figures 4, 6, 7 and 8, further, a synchronization shaft 3032 is rotatably installed inside the arch bracket 301, the rotation centers of the synchronization shaft 3032 and the connecting arm 303 are connected to each other, a slide bar 3041 is installed on the rocker arm 304, a strip groove 3051 is opened on the T-shaped plate 305, and the slide bar 3041 is slidably set on the strip groove 3051. When the arch bracket 301 slides, the arch bracket 301 slides toward the synchronization plate 306. At this time, the T-shaped plate 305 is stationary. The arch bracket 301 drives the rocker arm 304 to move toward the T-shaped plate 305, and the sliding rod 3041 on the rocker arm 304 slides on the strip groove 3051, so that the two rocker arms 304 rotate, and each rocker arm 304 drives the synchronization shaft 3032 to rotate, and the synchronization shaft 3032 drives the connecting arm 303 to rotate, so at this time the two connecting plates 303 rotate inward, and each connecting arm 303 is equipped with a corresponding pressure roller 3031, so at this time the pressure rollers 3031 on the two connecting arms 303 can squeeze each other, thereby achieving the purpose of pressing.

The implementation principle of the silicon micropowder post-production drying equipment of this embodiment is as follows: first, the operator needs to pour the silicon micropowder raw material onto the raw material storage box 103, and under the action of the handle 1035, push the sealing plate 1034 to move, and the raw material storage box 103 is sealed by the sealing plate 1034. Then the operator opens the electronic valve 1033. At this time, the raw material enters the input pipe 1032 along the guide pipe 1031, and the raw material is transported to the drying box 101 through the input pipe 1032. After a certain content is input, the electronic valve 1033 is closed again, and the height of the input raw material does not exceed the stirring shaft 2011.

Then the operator turns on the heating plate inside the drying box 101 to heat the raw materials inside. During the heating process, the moisture on the raw materials is evaporated, so that the raw materials can remain dry, and the evaporated moisture can be discharged to the outside through the discharge port 1021.

After drying for a period of time, the operator starts the driving motor 201, and the driving motor 201 drives the stirring shaft 2011 to rotate. The stirring shaft 2011 can drive the mixing plate 202 to rotate, and the mixing plate 202 rotates in the raw materials, achieving the purpose of mixing and stirring, accelerating the drying, and during the rotation of the mixing plate 202, the mixing plate 202 and the surrounding plate 2021 can shovel a part of the raw materials onto the mixing plate 202, and a small amount of raw materials that need to be dried are heated and dried by the heating plate on the mixing plate 202, thereby improving the drying efficiency, and during the rotation process, the shovel plate 2022 and the scraper plate 203 rotate synchronously at this time, the shovel plate 2022 shovels the raw materials onto the mixing plate 202 and pours them at the highest point, and the scraper plate 203 can scrape off the raw materials adsorbed on the surface of the drying box 101.

When the stirring shaft 2011 rotates, the synchronous plate 306 on the stirring shaft 2011 drives the guide rod 3011 and the arch bracket 301 to slide, and the pressure roller 3031 and the connecting arm 303 on the arch bracket 301 rotate synchronously. At this time, the pressure roller 3031 and the connecting arm 303 mix the raw materials, and when the synchronous rod 306 moves to the notch of the guide plate 302, the return spring 3072 is squeezed to drive the slider 3062 to slide on the slide groove 3061, thereby driving the guide rod 3011 and the arch bracket 301 to move toward the rotation center, and then the positions of the pressure roller 3031 and the connecting arm 303 change, so that the raw materials of different depths can be stirred. The mixing is more complete, and the drying efficiency is improved. When the arch bracket 301 slides, the arch bracket 301 slides toward the synchronous plate 306. At this time, the T-shaped plate 305 is stationary. The arch bracket 301 drives the rocker arm 304 to move toward the T-shaped plate 305. The slide bar 3041 on the rocker arm 304 slides on the strip groove 3051, and then the two rocker arms 304 rotate, and the rocker arm 304 drives the synchronous shaft 3032 to rotate, and the synchronous shaft 3032 drives the connecting arm 303 to rotate, and then the corresponding pressing rollers 3031 located on the two connecting arms 303 are close to each other, and then the raw materials between the pressing rollers 3031 can be squeezed, so that the agglomerated raw materials are broken up, which is convenient for later drying.

Claims (10)

1. A post-production drying device for silicon micropowder, comprising a supporting unit (100), a stirring unit (200) and a mixing and breaking unit (300), characterized in that: The support unit (100) comprises a drying box (101), a plurality of pairs of heating plates are installed in the inner cavity of the drying box (101), and the bottom of the drying box (101) is in an arc shape; The stirring unit (200) comprises a driving motor (201), the driving motor (201) being mounted on a side wall of a drying box (101), the output shaft of the driving motor (201) being mounted with a stirring shaft (2011), and the stirring shaft (2011) being rotatably mounted on the side wall of the drying box (101), a plurality of mixing plates (202) being mounted on the stirring shaft (2011), and the mixing plates (202) being placed in an inner cavity of the drying box (101), the bottom of the mixing plates (202) being fitted with an arcuate surface of the bottom of the drying box (101), and a heating plate being mounted on the surface of the mixing plates (202), and a surrounding plate (221) being mounted on the side wall of the mixing plates (202); The mixing and dispersing unit (300) comprises a guide plate (302) and a synchronization plate (306); the synchronization plate (306) is mounted on a side wall of a stirring shaft (2011); a guide rod (3011) is slidably mounted on the synchronization plate (306); a return spring (3072) is clamped between the guide rod (3011) and the synchronization plate (306); an arch support (301) is mounted on one side of the guide rod (3011); and a pair of connecting arms (303) are rotatably mounted on the arch support (301). A pair of connecting arms (303) are provided with pressure rollers (3031), a rocker arm (304) is provided at the rotation center of the connecting arm (303), a sliding rod on the rocker arm (304) is provided with a T-shaped plate (305), the T-shaped plate (305) and the synchronization plate (306) are connected to each other, the guide plate (302) is installed on both sides of the drying box (101), a pair of notches (3021) are provided on the guide plate (302), and the notches (3021) and the other end of the guide rod (3011) are slidably connected. 2. A post-production drying device for silicon micropowder according to claim 1, characterized in that the drying box (101) is provided with a mounting hole (1011), a cover (102) is installed on the mounting hole (1011), a locking bolt is screwed between the cover (102) and the drying box (101), a discharge port (1021) is provided at the center of the cover (102), and a partition net (1022) is provided on the discharge port (1021). 3. A silicon micropowder post-production drying device according to claim 1, characterized in that a feed opening (1012) is provided at the bottom of the drying box (101), and a feed opening baffle (1013) is installed on the feed opening (1012) through a hinge, the inner surface of the feed opening baffle (1013) and the arc surface of the bottom of the drying box (101) are parallel to each other, and the outer surface of the feed opening baffle (1013) is connected to the buckle on the outside of the feed opening (1012). 4. A silicon micropowder post-production drying device according to claim 1, characterized in that the side wall of the drying box (101) is installed with a side plate (1043) by bolts, the side wall of the side plate (1043) is welded with a fixing plate (1042), the bottom of the fixing plate (1042) is installed with a supporting leg (104), and the supporting leg (104) is installed with a reinforcing rib (1041), and the bottom of the drying box (101) is fitted with a positioning hoop (1044), and both ends of the positioning hoop (1044) are welded to the supporting leg (104). 5. A post-production drying device for silicon micropowder according to claim 1, characterized in that an input pipe (1032) is installed on the side wall of the drying box (101), a guide pipe (1031) is installed on the input pipe (1032), the guide pipe (1031) is conical, the input pipe (1032) is in an inclined state, the height of the connection between the input pipe (1032) and the guide pipe (1031) is higher than the height of the connection between the input pipe (1032) and the drying box (101), and a raw material storage box (103) is installed on the top of the guide pipe (1031). 6. A post-production drying device for silicon micropowder according to claim 5, characterized in that an electronic valve (1033) is installed on the side wall of the input pipe (1032), a sealing plate (1034) is slidably connected to the top of the drying box (101), a sealing gasket is provided at the connection between the sealing plate (1034) and the drying box (101), and a handle (1035) is installed at the end of the sealing plate (1034), and an anti-slip pad is installed on the handle (1035). 7. A silicon micropowder post-production drying device according to claim 1, characterized in that each of the mixing plates (202) is provided with a barrier protrusion (2023), a shovel plate (2022) is provided at the bottom of the mixing plate (202), a scraper plate (203) is provided in the gap between the mixing plates (202), and the bottoms of the scraper plate (203) and the shovel plate (222) are in sliding contact with the arc surface at the bottom of the drying box (101). 8. A silicon micropowder post-production drying device according to claim 1, characterized in that a plug hole (3022) is opened inside the guide plate (302), the stirring shaft (2011) movably passes through the plug hole (3022), a guide wheel (3012) is installed at the end of the guide rod (3011), and the guide wheel (3012) is slidably set in the notch (3021) of the guide plate (302), and the notch (3021) is opened below the stirring shaft (2011). 9. A silicon micropowder post-production drying device according to claim 1, characterized in that a slide groove (3061) is provided inside the synchronous plate (306), a slider (3062) is slidably arranged inside the slide groove (3061), one end of the slider (3062) is mounted on the guide rod (3011), and the other end of the slider (3062) is movably penetrated and inserted with a limit rod (307), both ends of the limit rod (307) are installed with limit seats (3071), and the limit seat (3071) is installed on the side wall of the synchronous plate (306), and a return spring (3072) is sleeved on the limit rod (307), one end of the return spring (3072) is clamped on the slider (3062), and the other end of the return spring (3072) is clamped on the side wall of the limit seat (3071). 10. The post-production drying equipment for silicon micropowder according to claim 1 is characterized in that a synchronous shaft (3032) is rotatably installed inside the arch support (301), the rotation centers of the synchronous shaft (3032) and the connecting arm (303) are connected to each other, a sliding rod (3041) is installed on the rocker arm (304), a strip groove (3051) is opened on the T-shaped plate (305), and the sliding rod (3041) is slidably set on the strip groove (3051).