CN115999412A

CN115999412A - Mixing equipment for fire process of synthetic mica production and fire process thereof

Info

Publication number: CN115999412A
Application number: CN202310020096.7A
Authority: CN
Inventors: 韩大昕; 林青; 王闯
Original assignee: Liaoning Zhongke Crystal Industry Co ltd
Current assignee: Liaoning Zhongke Crystal Industry Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-04-25

Abstract

The invention discloses mixing equipment for a fire process of synthetic mica production and the fire process of the mixing equipment, and the fire process of the mixing equipment comprises a base and a mixing drum arranged above the base, wherein supporting strips are fixed at four corners of the top of the base, limiting rings are fixed between the four supporting strips, the mixing drum penetrates through the inside of the limiting rings in a sliding manner, a support is fixed between the two supporting strips, and an installation box is fixed below the support. According to the mixing equipment for the fire process of the synthetic mica production and the fire process of the mixing equipment, the rack is driven to reciprocate back and forth through the cooperation of the inserted link and the driving frame, the upper rotating sleeve is driven to rotate back and forth through the swinging gear, the lower rotating sleeve is driven to rotate back and forth under the cooperation of the upper bevel gear, the middle bevel gear and the lower bevel gear, the rotating directions of the lower rotating sleeve and the upper rotating sleeve are always opposite, and further the rotating directions of the hollow stirring paddles at the outer side and the hollow stirring paddles at the inner side are always opposite, so that efficient stirring of raw materials is achieved.

Description

Mixing equipment for fire process of synthetic mica production and fire process thereof

Technical Field

The invention relates to the technical field of mica production, in particular to mixing equipment for a pyrogenic process for producing synthetic mica and a pyrogenic process thereof.

Background

When mica production is carried out, the raw materials are required to be stirred and mixed, and the existing mixing equipment has the following problems:

the general structure is single, only simply mixes the raw materials, has the inhomogeneous phenomenon of mixing, and some contain a large amount of mixing mechanism, but generally need to control with the help of a plurality of independent electrical components, lack the linkage between the mixing mechanism, need use a plurality of electrical components and then increase use cost, and when mixing, there is the powder to raise, is inconvenient to handle the powder.

Accordingly, the present invention proposes a mixing apparatus for a fire process for producing synthetic mica and a fire process thereof, so as to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides mixing equipment for a fire process in synthetic mica production and the fire process thereof, which solve the problems that the mixing of raw materials is only simple, the mixing is uneven, a large number of mixing mechanisms are included, but the mixing mechanisms are generally controlled by a plurality of independent electric elements, the mixing mechanisms lack of linkage, a plurality of electric elements are needed to be used, the use cost is increased, and powder is raised during mixing, so that the powder is inconvenient to process.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a synthetic mica production mixing apparatus for pyrogenic process, includes the base and sets up the mixing drum of base top, the four corners at base top all is fixed with the branch strip, four be fixed with the spacing ring between the branch strip, the mixing drum slides and runs through in the inside of spacing ring, two be fixed with the support between the branch strip, the below of support is fixed with the mounting box, four be fixed with the spandrel board between the branch strip, the bottom of mixing drum and the top contact of spandrel board, be provided with the stirring subassembly that is used for stirring to mix on the support, still be provided with adsorption component on the support.

Preferably, the stirring assembly comprises a servo motor fixed on a bracket, a driving shaft penetrating through the inside of a mounting box is fixed at one end of an output shaft of the servo motor, a vertical shaft is fixed at the top of the inner wall of the mounting box, an upper rotating sleeve and a lower rotating sleeve are sequentially rotated from top to bottom on the surface of the vertical shaft, an upper bevel gear is fixed at the bottom of the upper rotating sleeve, a middle bevel gear meshed with the upper bevel gear is rotated on the surface of the vertical shaft through a rotating rod, a lower bevel gear meshed with the middle bevel gear is fixed at the top of the lower rotating sleeve, an upper transverse plate is fixed at the surface of the upper rotating sleeve, a lower transverse plate is fixed at the surface of the lower rotating sleeve, hollow stirring paddles are fixed at the bottoms of the upper transverse plate and the lower transverse plate through connecting rods, an extending stirring paddle is slid inside the hollow stirring paddles, an ejection spring is fixed between the top of the extending stirring paddles and the inner wall of the hollow stirring paddles, a mechanism for controlling the upper rotating sleeve to reciprocate is arranged between the driving shaft and the upper rotating sleeve, and a mechanism for driving the mixing drum to reciprocate.

Preferably, the linkage mechanism comprises a driving block fixed on the surface of the driving shaft, a moving bar is arranged on the top of the inner wall of the mounting box in a sliding mode, a driving frame is fixed at the bottom of the moving bar, a plunger rod matched with the driving frame for use is fixed at the bottom of the driving block, a rack is fixed on the surface of the driving frame through an extension rod, and a swinging gear meshed with the rack is fixed at the top of the upper rotating sleeve.

Preferably, the bumping mechanism comprises a central shaft rotating at the top of the bracket, a main belt pulley is fixed on the surface of the driving shaft, an auxiliary belt pulley is fixed on the surface of the central shaft, a transverse block is fixed on the right side of the supporting strip, a transmission shaft penetrates through the transverse block in a rotating mode, a first belt pulley is fixed on the surface of the central shaft, a second belt pulley is fixed on the surface of the transmission shaft, a vertical block is fixed on the top of the supporting plate, a transverse shaft penetrates through the vertical block in a rotating mode, a first bevel gear is fixed on the surface of the transmission shaft, a second bevel gear meshed with the first bevel gear is fixed on the surface of the transverse shaft, a cam is fixed on the surface of the transverse shaft, and a contact plate contacted with the cam is fixed on the surface of the mixing drum.

Preferably, the adsorption component comprises a filter box fixed at the top of the support, an annular pipe is fixed at the top of the mixing drum, a negative pressure adsorption machine is fixed at the top of the filter box, a feeding port of the negative pressure adsorption machine is communicated with the surface of the annular pipe through a hose, an adsorption hole is formed in the inner side of the surface of the annular pipe, a sealing door is hinged to the front of the filter box, and a vent pipe is communicated with the bottom of the filter box.

Preferably, the bottom of the mixing cylinder is communicated with a discharge pipe, and a heating ring is fixed on the inner wall of the mixing cylinder.

The invention also discloses a fire process of the mixing equipment for the fire process of the synthetic mica production, which comprises the following steps:

s1, pouring raw materials into a mixing drum, then starting a heating ring for heating, heating the raw materials through the heating ring so as to perform preheating processing, simultaneously starting a servo motor, driving a driving block to rotate through a driving shaft, driving a rack to reciprocate back and forth through cooperation of a plunger rod and a driving frame, driving an upper rotating sleeve to rotate back and forth through cooperation of an upper bevel gear, a middle bevel gear and a lower bevel gear, driving the lower rotating sleeve to rotate back and forth through cooperation of the upper bevel gear, enabling the rotation directions of an outer hollow stirring paddle and an inner hollow stirring paddle to be always opposite, realizing efficient stirring of the raw materials, simultaneously driving a central shaft to rotate through cooperation of a main belt pulley and an auxiliary belt pulley, simultaneously driving a transmission shaft to rotate through cooperation of a first belt pulley and a second belt pulley, driving a cam to rotate rapidly through cooperation of the first bevel gear and the second bevel gear, and continuously jacking the mixing drum up and down through a contact plate, enabling the inner raw materials to vibrate back and forth, realizing uniform mixing, and placing the uniformly mixed raw materials into an external furnace, and forming a synthetic fire processing technology;

s2, when mixing materials, a large amount of powder raw materials are lifted, a negative pressure adsorption machine is started at the moment, and then under the action of negative pressure, the powder raw materials enter the annular pipe through the adsorption holes and enter the filter box through the hose and the negative pressure adsorption machine, and then are retained and stored in the filter box.

Advantageous effects

The invention provides mixing equipment for a pyrogenic process for producing synthetic mica and a pyrogenic process thereof. Compared with the prior art, the method has the following beneficial effects:

(1) According to the mixing equipment for the fire process of the synthetic mica production and the fire process of the mixing equipment, the rack is driven to reciprocate back and forth through the cooperation of the inserted link and the driving frame, the upper rotating sleeve is driven to reciprocate through the swinging gear, the lower rotating sleeve is driven to reciprocate under the cooperation of the upper bevel gear, the middle bevel gear and the lower bevel gear, the rotating directions of the lower rotating sleeve and the upper rotating sleeve are always opposite, the rotating directions of the hollow stirring paddles on the outer side and the hollow stirring paddles on the inner side are always opposite, efficient stirring of raw materials is achieved, meanwhile, the transmission shaft is driven to rotate under the cooperation of the first belt pulley and the second belt pulley, the cam is driven to rotate fast under the cooperation of the first bevel gear and the second bevel gear, the mixing drum is continuously jacked up and down through the contact plate, the mixing drum is enabled to reciprocate up and down, raw material mixing is more uniform, and only one servo motor is needed to complete mixing, and the mutual linkage between the mechanisms is low in use cost.

(2) According to the mixing equipment for the fire process of the synthetic mica production and the fire process thereof, the negative pressure absorber is started, and then powder raw materials enter the annular tube through the adsorption holes under the action of negative pressure and enter the filter box through the hose and the negative pressure absorber, and then are retained and stored in the filter box, so that unnecessary injury to operators caused by lifting of the powder raw materials is effectively prevented.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view showing the internal structure of the mounting box of the present invention;

FIG. 3 is a schematic view of a part of the structure of the stirring assembly of the present invention;

FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 3;

FIG. 5 is a schematic view showing a partial structure of the bump mechanism of the present invention;

FIG. 6 is an exploded perspective view of the hollow paddles and extended paddle structure of the invention;

FIG. 7 is a schematic view of the structure of the adsorption module of the present invention;

FIG. 8 is a top cross-sectional view of a mixing drum construction of the present invention;

fig. 9 is a schematic view of a partial structure of the present invention.

In the figure: 1-base, 2-mixing drum, 3-rack, 4-stop collar, 5-bracket, 6-mounting box, 7-carrier plate, 8-stirring assembly, 81-servo motor, 82-drive shaft, 83-vertical shaft, 84-upper rotating sleeve, 85-lower rotating sleeve, 86-upper helical gear, 87-rotating rod, 88-middle helical gear, 89-lower helical gear, 810-upper cross plate, 811-lower cross plate, 812-connecting rod, 813-hollow stirring paddle, 814-extending stirring paddle, 815-ejection spring, 9-adsorption assembly, 91-filter box, 92-annular tube, 93-negative pressure adsorbent machine, 94-hose, 95-adsorption hole, 96-sealing door, 97-vent tube, 10-linkage, 101-drive block, 102-moving bar, 103-drive frame, 104-insert rod, 105-extension rod, 106-rack, 107-swing gear, 11-bump mechanism, 111-central shaft, 112-main pulley, 113-auxiliary pulley, 114-cross block, 115-drive shaft, 116-first pulley, 116-1110-second pulley, 117-vertical block, 119-conical gear, 1111-contact roller, and 1111-contact roller.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-9, the present invention provides two technical solutions: the mixing equipment for the pyrogenic process for producing synthetic mica specifically comprises the following examples:

example 1

The utility model provides a synthetic mica production mixing apparatus for pyrogenic process, including base 1 and the mixing drum 2 of setting 1 top of base, the four corners at base 1 top all is fixed with branch 3, be fixed with spacing ring 4 between four branch 3, it is spacing to mix drum 2, prevent that mixing drum 2 from falling down, mixing drum 2 slip runs through in the inside of spacing ring 4, be fixed with support 5 between two branch 3, the below of support 5 is fixed with mounting box 6, be fixed with carrier plate 7 between four branch 3, the bottom of mixing drum 2 and the top contact of carrier plate 7, be provided with the stirring subassembly 8 that is used for stirring to mix on the support 5, still be provided with adsorption subassembly 9 on the support 5.

The stirring assembly 8 comprises a servo motor 81 fixed on a bracket 5, the servo motor is electrically connected with an external power supply and is controlled through a control switch, one end of an output shaft of the servo motor 81 is fixed with a driving shaft 82 penetrating into the installation box 6, the top of the inner wall of the installation box 6 is fixed with a vertical shaft 83, the surface of the vertical shaft 83 sequentially rotates from top to bottom to form an upper rotating sleeve 84 and a lower rotating sleeve 85, the bottom of the upper rotating sleeve 84 is fixed with an upper bevel gear 86, the surface of the vertical shaft 83 rotates through a rotating rod 87 to form an intermediate bevel gear 88 meshed with the upper bevel gear 86, the top of the lower rotating sleeve 85 is fixed with a lower bevel gear 89 meshed with the intermediate bevel gear 88, the surface of the upper rotating sleeve 84 is fixed with an upper transverse plate 810, the surface of the lower rotating sleeve 85 is fixed with a lower transverse plate 811, the bottoms of the upper transverse plate 810 and the lower transverse plate 811 are both fixed with hollow stirring paddles 813 through connecting rods 812, an extension stirring paddle 814 slides inside the hollow stirring paddle 814, an ejection spring 815 is fixed between the top of the extension stirring paddle 814 and the inner wall of the hollow stirring paddle 813, the extension stirring paddle 814 can be attached to the bottom of a mixing drum 2 through the arrangement of the ejection spring 815, the upper rotating sleeve 84 can be provided with a reciprocating mechanism for driving the upper rotating and driving the upper rotary mechanism 84, and the reciprocating mechanism for driving the reciprocating mechanism 2 is arranged on the upper surface of the driving shaft 11.

The linkage mechanism 10 comprises a driving block 101 fixed on the surface of the driving shaft 82, a moving bar 102 is slid on the top of the inner wall of the mounting box 6, a driving frame 103 is fixed on the bottom of the moving bar 102, a plunger 104 matched with the driving frame 103 is fixed on the bottom of the driving block 101, the plunger 104 can stir the driving frame 103 to move, a rack 106 is fixed on the surface of the driving frame 103 through an extension rod 105, and a swinging gear 107 meshed with the rack 106 is fixed on the top of the upper rotating sleeve 84.

The bumping mechanism 11 comprises a central shaft 111 rotating at the top of the bracket 5, a main belt pulley 112 is fixed on the surface of the driving shaft 82, an auxiliary belt pulley 113 is fixed on the surface of the central shaft 111, the main belt pulley 112 is connected with the surface of the auxiliary belt pulley 113 through belt transmission, a transverse block 114 is fixed in front of the right branch bar 3, a transmission shaft 115 is penetrated through the transverse block 114 in a rotating way, a first belt pulley 116 is also fixed on the surface of the central shaft 111, a second belt pulley 117 is fixed on the surface of the transmission shaft 115, a vertical block 118 is fixed at the top of the supporting plate 7 through belt transmission between the first belt pulley 116 and the surface of the second belt pulley 117, a transverse shaft 119 is penetrated and rotated on the vertical block 118, a first bevel gear 1110 is fixed on the surface of the transmission shaft 115, a second bevel gear 1111 meshed with the first bevel gear 1110 is fixed on the surface of the transverse shaft 119, a cam 1112 is fixed on the surface of the transverse shaft 119, and a contact plate 1113 contacted with the cam 1112 is fixed on the surface of the mixing drum 2.

The adsorption component 9 comprises a filter box 91 fixed at the top of the support 5, a filter screen is fixed inside, powder can be filtered, an annular tube 92 is fixed at the top of the mixing drum 2, a negative pressure adsorption machine 93 is fixed at the top of the filter box 91, the negative pressure adsorption machine 93 is electrically connected with an external power supply and is controlled through a control switch, a feeding port of the negative pressure adsorption machine 93 is communicated with the surface of the annular tube 92 through a hose 94, adsorption holes 95 are formed in the inner side of the surface of the annular tube 92, a plurality of adsorption holes are formed, a sealing door 96 is hinged in front of the filter box 91, and a vent tube 97 is communicated with the bottom of the filter box 91.

The bottom of the mixing cylinder 2 is communicated with a discharge pipe 12, and a heating ring 13 is fixed on the inner wall of the mixing cylinder 2, is electrically connected with an external power supply and is controlled by a control switch.

Example 2

s1, pouring raw materials into a mixing drum 2, then starting a heating ring 13 for heating, heating the raw materials through the heating ring 13 for preheating, simultaneously starting a servo motor 81, driving a driving block 101 to rotate through a driving shaft 82, driving a rack 106 to reciprocate back and forth through the cooperation of a plunger rod 104 and a driving frame 103, driving an upper rotating sleeve 84 to rotate back and forth through a swinging gear 107, driving a lower rotating sleeve 85 to rotate back and forth through the cooperation of an upper bevel gear 86, a middle bevel gear 88 and a lower bevel gear 89, enabling the rotation directions of the lower rotating sleeve 85 and the upper rotating sleeve 84 to be always opposite, further enabling the rotation directions of an outer hollow stirring paddle 813 and an inner hollow stirring paddle 813 to be always opposite, realizing efficient stirring of the raw materials, simultaneously driving a central shaft 111 to rotate through the cooperation of a main belt pulley 112 and an auxiliary belt pulley 113, simultaneously driving a transmission shaft 115 to rotate through the cooperation of a first belt pulley 116 and a second belt pulley 117, further driving a cam 1112 to rotate rapidly through the cooperation of a swinging gear 107, continuously lifting the mixing drum 2 through a contact plate 113, enabling the inner hollow stirring paddle 813 and the inner hollow stirring paddle 813 to be continuously opposite, enabling the raw materials to be uniformly mixed and evenly, and enabling the raw materials to be mixed to be evenly vibrated and further processed into a blast furnace by a vibration method;

s2, when mixing materials, a large amount of powder raw materials are lifted, at the moment, the negative pressure absorber 93 is started, and then under the action of negative pressure, the powder raw materials enter the annular pipe 92 through the adsorption holes 95, enter the filter box 91 through the hose 94 and the negative pressure absorber 93, and then stay and store in the filter box 91.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a synthetic mica production mixing apparatus for pyrogenic process, includes base (1) and sets up mixing drum (2) of base (1) top, its characterized in that: the utility model discloses a mixing drum, including base (1), support, mixing drum, support plate (7), mixing drum (2), support plate (7) are all fixed with in the four corners at base (1) top, four be fixed with spacing ring (4) between support (3), mixing drum (2) slip runs through the inside at spacing ring (4), two be fixed with support (5) between support (3), the below of support (5) is fixed with mounting box (6), four be fixed with between support (3) support plate (7), the bottom of mixing drum (2) is contacted with the top of support plate (7), be provided with on support (5) and be used for stirring mixed stirring subassembly (8), still be provided with on support (5) and adsorb subassembly (9).

2. A mixing device for a fire process for producing synthetic mica according to claim 1, wherein: the stirring assembly (8) comprises a servo motor (81) fixed on a bracket (5), a driving shaft (82) penetrating through the inside of a mounting box (6) is fixed at one end of an output shaft of the servo motor (81), a vertical shaft (83) is fixed at the top of the inner wall of the mounting box (6), an upper rotating sleeve (84) and a lower rotating sleeve (85) are sequentially rotated from top to bottom on the surface of the vertical shaft (83), an upper bevel gear (86) is fixed at the bottom of the upper rotating sleeve (84), an intermediate bevel gear (88) meshed with the upper bevel gear (86) is rotated on the surface of the vertical shaft (83) through a rotating rod (87), a lower bevel gear (89) meshed with the intermediate bevel gear (88) is fixed at the top of the lower rotating sleeve (85), an upper transverse plate (810) is fixed at the top of the upper rotating sleeve (85), a lower transverse plate (811) is fixed at the surface of the lower rotating sleeve, hollow stirring paddles (813) are fixed at the bottom of the upper transverse plate (811) and the lower transverse plate (811) respectively through connecting rods (812), hollow paddles (814) are fixed at the bottom of the upper transverse plates (814), hollow paddles (814) are fixed at the top of the hollow paddles (814), the hollow paddles (814) extend between the hollow paddles (814), a linkage mechanism (10) for controlling the upper rotating sleeve (84) to reciprocate is arranged between the driving shaft (82) and the upper rotating sleeve (84), and a bumping mechanism (11) for driving the mixing drum (2) to reciprocate up and down is arranged on the surface of the driving shaft (82).

3. A mixing device for a fire process for producing synthetic mica according to claim 2, wherein: the linkage mechanism (10) comprises a driving block (101) fixed on the surface of a driving shaft (82), a moving bar (102) is arranged on the top of the inner wall of the mounting box (6) in a sliding mode, a driving frame (103) is fixed at the bottom of the moving bar (102), a plunger (104) matched with the driving frame (103) is fixed at the bottom of the driving block (101), a rack (106) is fixed on the surface of the driving frame (103) through an extension rod (105), and a swinging gear (107) meshed with the rack (106) is fixed at the top of the upper rotating sleeve (84).

4. A mixing device for a fire process for producing synthetic mica according to claim 2, wherein: the utility model provides a jolt mechanism (11) including rotating center pin (111) at support (5) top, the fixed surface of drive shaft (82) has main belt pulley (112), the fixed surface of center pin (111) has vice belt pulley (113), right side the place ahead of branch strip (3) is fixed with transverse block (114), it runs through transmission shaft (115) to rotate on transverse block (114), the surface of center pin (111) still is fixed with first belt pulley (116), the fixed surface of transmission shaft (115) has second belt pulley (117), the top of support board (7) is fixed with upright piece (118), run through on upright piece (118) and rotate have cross axle (119), the fixed surface of transmission shaft (115) has first bevel gear (1110), the fixed surface of cross axle (119) has second bevel gear (1111) with first bevel gear (1110) meshing, the fixed surface of cross axle (119) has cam (1112), the fixed surface of mixing drum (2) has contact plate (1113) with cam (1112).

5. A mixing device for a fire process for producing synthetic mica according to claim 1, wherein: the adsorption component (9) comprises a filter box (91) fixed at the top of a support (5), an annular tube (92) is fixed at the top of a mixing drum (2), a negative pressure adsorption machine (93) is fixed at the top of the filter box (91), a feeding port of the negative pressure adsorption machine (93) is communicated with the surface of the annular tube (92) through a hose (94), an adsorption hole (95) is formed in the inner side of the surface of the annular tube (92), a sealing door (96) is hinged to the front of the filter box (91), and a vent tube (97) is communicated with the bottom of the filter box (91).

6. A mixing device for a fire process for producing synthetic mica according to claim 1, wherein: the bottom of the mixing cylinder (2) is communicated with a discharge pipe (12), and a heating ring (13) is fixed on the inner wall of the mixing cylinder (2).

7. A fire process of a mixing device for carrying out the fire process of synthetic mica production according to any one of claims 1 to 5, characterized in that: the method specifically comprises the following steps:

s1, pouring raw materials into a mixing drum (2), then starting a heating ring (13) to perform heating treatment, heating the raw materials through the heating ring (13) to perform preheating treatment, simultaneously starting a servo motor (81) during preheating treatment, driving a driving block (101) to rotate through a driving shaft (82), further driving a rack (106) to reciprocate back and forth through cooperation of a plunger rod (104) and a driving frame (103), further driving an upper rotating sleeve (84) to rotate back and forth through cooperation of a swinging gear (107), driving a lower rotating sleeve (85) to rotate back and forth under cooperation of an upper bevel gear (86), a middle bevel gear (88) and a lower bevel gear (89), driving the lower rotating sleeve (85) to rotate back and forth under cooperation of the upper bevel gear (84), further enabling the rotation directions of an outer hollow stirring paddle (813) and an inner hollow stirring paddle (813) to be always opposite, simultaneously driving a central shaft (111) to rotate under cooperation of a main belt pulley (112) and a secondary belt pulley (113), simultaneously driving a transmission shaft (115) to rotate under cooperation of a first belt pulley (116) and a second belt pulley (117) to rotate, further driving a bevel gear (1112) to rotate up and further driving a bevel gear (113) to rotate up through cooperation of the first belt pulley (117) without contacting with a quick bevel gear (1112), the mixing drum (2) is enabled to vibrate up and down continuously, so that the internal raw materials can vibrate, the mixing is more uniform, the uniformly mixed raw materials are put into an external blast furnace, and then the synthetic mica is formed through the pyrogenic process;

s2, when mixing materials, a large amount of powder raw materials are lifted, at the moment, a negative pressure absorber (93) is started, and then under the action of negative pressure, the powder raw materials enter into an annular pipe (92) through an adsorption hole (95), enter into a filter box (91) through a hose (94) and the negative pressure absorber (93), and then stay and store in the filter box (91).