CN112410902A

CN112410902A - Polycrystal mullite fiber manufacturing equipment

Info

Publication number: CN112410902A
Application number: CN202011327216.0A
Authority: CN
Inventors: 陈连华
Original assignee: Zhejiang Deqing Lanya Crystal Fiber Co ltd
Current assignee: Zhejiang Deqing Lanya Crystal Fiber Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-02-26

Abstract

The invention relates to the technical field of polycrystalline mullite fiber production, and discloses polycrystalline mullite fiber manufacturing equipment which comprises a bottom plate, wherein a grinding mechanism, a conveying mechanism, a mixing mechanism and a wire throwing mechanism are fixedly arranged at the top of the bottom plate, the grinding mechanism comprises a grinding box, a water tank and a grinding roller, the grinding roller is arranged in the grinding box, the water tank is fixedly connected to the top of the grinding box through supporting legs, a water pipe is fixedly connected to the right side of the water tank, and the other end of the water pipe is fixedly connected to the top of the grinding box. According to the invention, the grinding mechanism is arranged, when polycrystalline mullite enters the grinding box, the motor drives the grinding roller to rotate, and only a tiny gap is reserved between the outer wall of the grinding roller and the inner wall of the grinding box, so that the polycrystalline mullite is initially purchased and ground into powder when the grinding roller rotates, thus the grinding effect is achieved, and the water tank is arranged and used in cooperation with the water pump to mix water with the powder, so that the polycrystalline mullite is more convenient to convey.

Description

Polycrystal mullite fiber manufacturing equipment

Technical Field

The invention relates to the technical field of polycrystalline mullite fiber production, in particular to polycrystalline mullite fiber manufacturing equipment.

Background

The polycrystalline mullite fiber is one of polycrystalline alumina fibers, the content of Al2O3 in the fiber is 72-75%, the content of Al2O3 generally exceeds 80%, the fiber is called the polycrystalline alumina fiber, the Polycrystalline Mullite Fiber (PMF) is the latest super-light high-temperature refractory fiber at home and abroad at present, is one of the whole Al2O3-SiO2 ceramic fibers, and the use temperature is 1500-1700 ℃ which is 200-400 ℃ higher than that of the glassy state fiber. A polycrystalline mullite fiber production technology. The major research project of 'crystalline fiber research' issued by science of Zhejiang province in 3 months in 1983 by Zhejiang company is the unit which obtains the technical identification at the earliest time in China. After many years of efforts, the system has exquisite production experience and reliable quality assurance, and provides application technical consultation and a series of after-sales service measures for installation and construction.

The existing polycrystalline mullite fiber production equipment is not uniformly mixed, so that the quality of finished products is uneven.

Disclosure of Invention

Technical problem to be solved

In view of the shortcomings of the prior art, the present invention provides a polycrystalline mullite fiber manufacturing apparatus to solve the problems set forth in the background art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the polycrystalline mullite fiber manufacturing equipment comprises a bottom plate, wherein a grinding mechanism, a conveying mechanism, a mixing mechanism and a wire throwing mechanism are fixedly arranged at the top of the bottom plate.

Preferably, the grinding mechanism comprises a grinding box, a water tank and a grinding roller, the grinding roller is installed inside the grinding box, the water tank is fixedly connected to the top of the grinding box through a supporting leg, a water pipe is fixedly connected to the right side of the water tank, the other end of the water pipe is fixedly connected to the top of the grinding box, one end of the water pipe is communicated with the inside of the grinding box, and a water pump is fixedly connected to the middle of the water pipe.

Preferably, the surface of the grinding roller is provided with a spiral groove, the section radius of the spiral groove is 1mm, the top of the grinding box is fixedly connected with a first motor, two ends of the grinding roller are rotatably connected with the inner wall of the grinding box through a rotating shaft and a bearing, the rotating shaft at the left end of the grinding roller penetrates through the left side of the grinding box, the rotating shafts at the left end of the first motor and the left end of the grinding roller are fixedly connected with spur gears, and the two spur gears are meshed.

Preferably, conveying mechanism includes the conveyer pipe, the internally mounted of conveyer pipe has hob one, the both ends of hob one are rotated with the inner wall of conveyer pipe and are connected, the top fixedly connected with motor two of conveyer pipe, hob one runs through to the top of conveyer pipe, the top and the two fixed connection of motor of hob one, the left side intercommunication of conveyer pipe bottom is provided with the feed inlet, the right side intercommunication at conveyer pipe top is provided with the discharge gate.

Preferably, the mixing mechanism includes mixing box and hob two, mixing box fixed connection is at the top of bottom plate, hob two is equipped with four, four the both ends of hob two and the inner wall fixed connection of mixing box, four the bottom fixedly connected with carousel of hob two, four the top fixedly connected with motor three of carousel, the bottom of carousel is equipped with the stirring vane, the top of stirring vane and the bottom fixed connection of motor three.

Preferably, a stirring rod is arranged in the middle of the inner part of the mixing box, stirring blades are fixedly connected to the periphery of the stirring rod, two ends of the stirring rod are rotatably connected with the inner wall of the mixing box, the stirring rod penetrates through the right side of the mixing box, a motor four is fixedly connected to the right side of the mixing box, one end of the motor four and the right end of the stirring rod are fixedly connected with a belt pulley I, two belt pulleys I are in transmission connection through a belt, four spiral rods two penetrate through the top of the mixing box, four eccentric discs are fixedly connected to the tops of the spiral rods two, a connecting rod is hinged to one side of the top of each eccentric disc, a lug is fixedly connected to the top of each connecting rod, a sliding rod is slidably connected to the middle of each lug, a driving rod is arranged at the right end of each sliding rod, the top of each driving rod is hinged to the right end of each sliding rod, the bottom of the driving rod is hinged with the right end of the hydraulic push rod.

Preferably, the throwing mechanism comprises a box body, a guide roller and a throwing roller are arranged inside the box body, the two ends of the guide roller and the two ends of the throwing roller are rotatably connected with the inner wall of the box body, a slope is fixedly connected to the right side of the bottom of the inner wall of the box body, an arc-shaped discharge port is fixedly connected to the right side of the top of the box body, a conveying belt is fixedly connected to the top of the bottom plate below the arc-shaped discharge port, and the guide roller and the throwing roller are four in number.

Preferably, four the front end fixedly connected with sprocket one of guide roller, four through chain drive connection, four between the sprocket one the front end fixedly connected with sprocket two of whipping roller, four connect through two transmissions of chain between the sprocket two, the front fixedly connected with belt pulley two of adjacent sprocket one and sprocket two, two connect through two transmissions of belt between the belt pulley two, the top fixedly connected with motor five of bottom plate, the front and one of them of motor five the front fixedly connected with belt pulley three of sprocket two, two connect through three transmissions of belt between the belt pulley three.

Compared with the prior art, the invention provides polycrystalline mullite fiber manufacturing equipment, which has the following beneficial effects:

1. according to the invention, the grinding mechanism is arranged, when polycrystalline mullite enters the grinding box, the motor drives the grinding roller to rotate, and only a tiny gap is reserved between the outer wall of the grinding roller and the inner wall of the grinding box, so that the polycrystalline mullite is initially purchased and ground into powder when the grinding roller rotates, thus the grinding effect is achieved, and the water tank is arranged and used in cooperation with the water pump to mix water with the powder, so that the polycrystalline mullite is more convenient to convey.

2. According to the invention, the screw rod I is driven to rotate by the motor II, so that ground powder is conveyed into the mixing box, and the processing is convenient.

3. The hydraulic push rod drives the driving rod, the sliding rod and the connecting rod to move, so that the four spiral rods II rotate, the turntables and the stirring sheets are arranged at the bottoms of the spiral rods II, so that the mixture at the bottom of the mixing box cannot sink, the stirring rod is arranged in the middle of the mixing box, the stirring strength is further improved, and the mixture cannot sink.

4. According to the invention, the four guide rollers and the four throwing rollers are driven to rotate by the five motors, and the box body and the mixing box are communicated, so that the materials are thrown and then fall into the conveying belt for transportation.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view in elevation of the present invention;

FIG. 3 is a partial block diagram of a top view of the present invention;

FIG. 4 is a partial structural view of the mixing mechanism of the present invention.

In the figure: 1 grinding mechanism, 101 grinding box, 102 water tank, 103 water pipe, 104 water pump, 105 grinding roller, 106 spiral groove, 107 motor I, 108 spur gear, 2 conveying mechanism, 201 conveying pipe, 202 spiral rod I, 203 motor II, 3 mixing mechanism, 301 mixing box, 302 spiral rod II, 303 rotary disc, 304 motor III, 305 stirring sheet, 306 stirring rod, 307 motor IV, 308 belt pulley I, 309 belt I, 310 eccentric disc, 311 connecting rod, 312 lug, 313 hydraulic push rod, 314 slide rod, 315 driving rod, 4 throwing mechanism, 401 box body, 402 guide roller, 403 throwing roller, 404 slope, 405 discharge port, 406 conveying belt, 407 chain wheel I, 408 chain wheel I, 409 belt pulley II, 410 chain wheel II, 411 chain wheel II, 412 motor V, 413 belt wheel III and 414 belt III.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the polycrystalline mullite fiber manufacturing equipment comprises a bottom plate, wherein a grinding mechanism 1, a conveying mechanism 2, a mixing mechanism 3 and a wire throwing mechanism 4 are fixedly arranged at the top of the bottom plate.

Grinding mechanism 1 includes grinding case 101, water tank 102 and grinding roller 105, and grinding roller 105 installs in the inside of grinding case 101, and water tank 102 is at the top of grinding case 101 through supporting legs fixed connection, and the right side fixedly connected with water pipe 103 of water tank 102, the other end fixed connection of water pipe 103 are at the top of grinding case 101, and the one end of water pipe 103 communicates with the inside of grinding case 101, and the middle part fixedly connected with water pump 104 of water pipe 103.

The surface of the grinding roller 105 is provided with a spiral groove 106, the section radius of the spiral groove 106 is 1mm, the top of the grinding box 101 is fixedly connected with a motor I107, two ends of the grinding roller 105 are rotatably connected with the inner wall of the grinding box 101 through a rotating shaft and a bearing, the rotating shaft at the left end of the grinding roller 105 penetrates to the left side of the grinding box 101, the rotating shaft at the left end of the motor I107 and the rotating shaft at the left end of the grinding roller 105 are fixedly connected with spur gears 108, the two spur gears 108 are meshed, by arranging the grinding mechanism 1, when polycrystalline mullite enters the grinding box 101, the grinding roller 105 is driven to rotate through the motor I107, and only a tiny gap is left between the outer wall of the grinding roller 105 and the inner wall of the grinding box 101, so that the polycrystalline mullite is purchased and ground into powder when the grinding roller 105 rotates, thereby the grinding effect is achieved, and by arranging the water tank 102 and using the water pump 104, thereby facilitating the transportation.

Conveying mechanism 2 includes conveyer pipe 201, and the internally mounted of conveyer pipe 201 has a hob 202, and the both ends of hob 202 rotate with the inner wall of conveyer pipe 201 and are connected, and the top fixedly connected with motor two 203 of conveyer pipe 201, hob 202 run through to the top of conveyer pipe 201, and the top and the motor two 203 fixed connection of hob 202, the left side intercommunication of conveyer pipe 201 bottom is provided with the feed inlet, and the right side intercommunication at conveyer pipe 201 top is provided with the discharge gate.

Mixing mechanism 3 includes mixing box 301 and two 302 of hob, mixing box 301 fixed connection is at the top of bottom plate, two 302 of hob are equipped with four, the both ends of two 302 of hob and the inner wall fixed connection of mixing box 301, the bottom fixedly connected with carousel 303 of two 302 of four hob, the top fixedly connected with motor three 304 of four carousel 303, the bottom of carousel 303 is equipped with stirring piece 305, the top of stirring piece 305 and the bottom fixed connection of three 304 of motor, drive a 202 of hob rotation through two 203 motors, thereby carry the powder after will grinding in mixing box 301, conveniently process.

A stirring rod 306 is arranged in the middle of the interior of the mixing box 301, stirring blades are fixedly connected around the stirring rod 306, two ends of the stirring rod 306 are rotatably connected with the inner wall of the mixing box 301, the stirring rod 306 penetrates to the right side of the mixing box 301, a motor four 307 is fixedly connected to the right side of the mixing box 301, one end of the motor four 307 and the right end of the stirring rod 306 are fixedly connected with a belt pulley one 308, the two belt pulleys one 308 are in transmission connection through a belt one 309, the four spiral rods two 302 penetrate to the top of the mixing box 301, an eccentric disc 310 is fixedly connected to the tops of the four spiral rods two 302, a connecting rod 311 is hinged to one side of the top of the eccentric disc 310, a convex block 312 is fixedly connected to the top of the connecting rod 311, a sliding rod 314 is connected to the middle of the convex block 312 in a sliding manner, a driving rod 315 is arranged at the right end of the sliding rod 314, the bottom of actuating lever 315 is articulated with hydraulic push rod 313's right-hand member, drives actuating lever 315, slide bar 314 and connecting rod 313 through hydraulic push rod 313 and moves to let two 302 rotations of four hob, and the bottom of two 302 hobs is provided with carousel 303 and stirring piece 305, thereby lets the mixture of mixing box 301 bottom can not sink the end, sets up puddler 306 at the middle part of mixing box 301, further improves the intensity of stirring, is that the mixture can not sink the end.

Throwing mechanism 4 includes box 401, the inside of box 401 is equipped with guide roll 402 and throwing roller 403, the both ends of guide roll 402 and the both ends of throwing roller 403 are rotated with the inner wall of box 401 and are connected, the right side fixedly connected with slope 404 of box 401 inner wall bottom, the right side fixedly connected with arc discharge gate 405 at box 401 top, the top fixedly connected with conveyer belt 406 at the bottom plate in the below of arc discharge gate 405, guide roll 402 and throwing roller 403 all are equipped with four, box 401 and mixing box 301 intercommunication set up.

The front ends of the four guide rollers 402 are fixedly connected with a chain wheel I407, the four chain wheels I407 are in transmission connection through a chain wheel I408, the front ends of the four filament throwing rollers 403 are fixedly connected with a chain wheel II 410, the four chain wheel II 410 are in transmission connection through a chain wheel II 411, the front sides of the adjacent chain wheel I407 and the chain wheel II 410 are fixedly connected with a belt wheel II 409, the two belt wheel II 409 are in transmission connection through a belt II 415, the top of the bottom plate is fixedly connected with a motor V412, the front side of the motor V412 and the front side of one of the chain wheel II 410 are fixedly connected with a belt wheel III 413, the two belt wheel III 413 are in transmission connection through a belt III 414, the four guide rollers 402 and the four filament throwing rollers are driven to rotate through the motor V412, the box body 401 and the mixing box 301 are communicated, and therefore filament throwing is.

When the grinding device is used, the first motor 107 drives the grinding roller 105 to rotate, only a small gap is left between the outer wall of the grinding roller 105 and the inner wall of the grinding box 101, so that polycrystalline mullite is bought to be ground into powder when the grinding roller 105 rotates, the grinding effect is achieved, the water tank 102 is arranged, the water pump 104 is matched for use, water is mixed with the powder, the conveying is more convenient, the first motor 203 drives the first screw rod 202 to rotate, the ground powder is conveyed into the mixing box 301, the processing is convenient, the driving rod 315, the sliding rod 314 and the connecting rod 313 are driven by the hydraulic push rod 313, the four second screw rods 302 are rotated, the rotary disc 303 and the stirring sheet 305 are arranged at the bottom of the second screw rod 302, the mixture at the bottom of the mixing box 301 cannot sink, the stirring rod 306 is arranged in the middle of the mixing box 301, and the stirring strength is further improved, the mixture can not sink to the bottom, the four material guide rollers 402 and the four wire throwing rollers 403 are driven to rotate by the five motors 412, and the box body 401 and the mixing box 301 are communicated, so that the material is thrown, and then falls into the conveying belt 406 for transportation.

In conclusion, the grinding mechanism 1 is arranged, when polycrystalline mullite enters the grinding box 101, the grinding roller 105 is driven to rotate by the motor I107, only a tiny gap is reserved between the outer wall of the grinding roller 105 and the inner wall of the grinding box 101, so that the polycrystalline mullite is ground into powder when the grinding roller 105 rotates, the grinding effect is achieved, the water tank 102 is arranged and used with the water pump 104 to mix water and the powder, the conveying is more convenient, the screw rod I202 is driven to rotate by the motor II 203, so that the ground powder is conveyed into the mixing box 301 to be processed conveniently, the driving rod 315, the sliding rod 314 and the connecting rod 313 are driven to move by the hydraulic push rod 313, so that the four screw rods II 302 rotate, and the rotary disc 303 and the stirring sheet 305 are arranged at the bottom of the screw rod II 302, so that the mixture at the bottom of the mixing box 301 cannot sink, set up puddler 306 in the middle part of mixing box 301, further improve the intensity of stirring, it is that the mixture can not sink the end, drive four guide rollers 402 and four throwing away silk roller 403 through five 412 of motors and rotate to box 401 and mixing box 301 set up for the intercommunication, thereby get rid of the silk to the material, then fall into conveyer belt 406 again and transport.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A polycrystalline mullite fiber producing apparatus comprising a base plate, characterized in that: the top of the bottom plate is fixedly provided with a grinding mechanism (1), a conveying mechanism (2), a mixing mechanism (3) and a wire throwing mechanism (4).

2. The polycrystalline mullite fiber producing apparatus of claim 1 wherein: the grinding mechanism (1) comprises a grinding box (101), a water tank (102) and a grinding roller (105), wherein the grinding roller (105) is installed inside the grinding box (101), the water tank (102) is fixedly connected to the top of the grinding box (101) through supporting legs, a water pipe (103) is fixedly connected to the right side of the water tank (102), the other end of the water pipe (103) is fixedly connected to the top of the grinding box (101), one end of the water pipe (103) is communicated with the inside of the grinding box (101), and a water pump (104) is fixedly connected to the middle of the water pipe (103).

3. The polycrystalline mullite fiber producing apparatus of claim 2 wherein: the grinding roller is characterized in that a spiral groove (106) is formed in the surface of the grinding roller (105), the section radius of the spiral groove (106) is 1mm, a first motor (107) is fixedly connected to the top of the grinding box (101), two ends of the grinding roller (105) are rotatably connected with the inner wall of the grinding box (101) through a rotating shaft and a bearing, the rotating shaft at the left end of the grinding roller (105) penetrates through the left side of the grinding box (101), spur gears (108) are fixedly connected to the left side of the first motor (107) and the rotating shaft at the left end of the grinding roller (105), and the two spur gears (108) are meshed.

4. The polycrystalline mullite fiber producing apparatus of claim 1 wherein: conveying mechanism (2) are including conveyer pipe (201), the internally mounted of conveyer pipe (201) has hob one (202), the both ends of hob one (202) are rotated with the inner wall of conveyer pipe (201) and are connected, the top fixedly connected with motor two (203) of conveyer pipe (201), hob one (202) run through to the top of conveyer pipe (201), the top and motor two (203) fixed connection of hob one (202), the left side intercommunication of conveyer pipe (201) bottom is provided with the feed inlet, the right side intercommunication at conveyer pipe (201) top is provided with the discharge gate.

5. The polycrystalline mullite fiber producing apparatus of claim 1 wherein: mixing mechanism (3) are including mixing box (301) and hob two (302), mixing box (301) fixed connection is at the top of bottom plate, hob two (302) are equipped with four, four the inner wall fixed connection of the both ends of hob two (302) and mixing box (301), four the bottom fixedly connected with carousel (303) of hob two (302), four the top fixedly connected with motor three (304) of carousel (303), the bottom of carousel (303) is equipped with stirring vane (305), the top of stirring vane (305) and the bottom fixed connection of motor three (304).

6. The polycrystalline mullite fiber producing apparatus of claim 5 wherein: the middle part of the interior of the mixing box (301) is provided with a stirring rod (306), stirring blades are fixedly connected to the periphery of the stirring rod (306), the two ends of the stirring rod (306) are rotationally connected with the inner wall of the mixing box (301), the stirring rod (306) penetrates through the right side of the mixing box (301), a motor four (307) is fixedly connected to the right side of the mixing box (301), one end of the motor four (307) and the right end of the stirring rod (306) are both fixedly connected with a belt pulley one (308), two belt pulleys one (308) are in transmission connection through a belt one (309), four spiral rods two (302) penetrate through the top of the mixing box (301), four eccentric discs (310) are fixedly connected to the top of the spiral rods two (302), a connecting rod (311) is hinged to one side of the top of the eccentric discs (310), and a lug (312) is fixedly connected to the top of the connecting rod (311), the middle part sliding connection of lug (312) has slide bar (314), the right-hand member of slide bar (314) is equipped with actuating lever (315), the top of actuating lever (315) is articulated with the right-hand member of slide bar (314), the top fixedly connected with hydraulic push rod (313) of mixing box (301), the bottom of actuating lever (315) is articulated with the right-hand member of hydraulic push rod (313).

7. The polycrystalline mullite fiber producing apparatus of claim 1 wherein: the throwing mechanism (4) comprises a box body (401), a guide roller (402) and a throwing roller (403) are arranged inside the box body (401), two ends of the guide roller (402) and two ends of the throwing roller (403) are rotatably connected with the inner wall of the box body (401), a right side fixedly connected with slope (404) at the bottom of the inner wall of the box body (401), a right side fixedly connected with arc discharge port (405) at the top of the box body (401), a conveyor belt (406) is fixedly connected with the top of a bottom plate below the arc discharge port (405), and the guide roller (402) and the throwing roller (403) are four in number.

8. The polycrystalline mullite fiber producing apparatus of claim 7 wherein: four the front end fixedly connected with sprocket (407) of guide roller (402), four connect through chain (408) transmission between sprocket (407), four the front end fixedly connected with sprocket (410) of whipping roller (403), four connect through chain two (411) transmission between sprocket (410), the front fixedly connected with belt pulley (409) of adjacent sprocket (407) and sprocket two (410), two connect through belt two (415) transmission between belt pulley (409), the top fixedly connected with motor five (412) of bottom plate, the front of motor five (412) and one of them the front fixedly connected with belt pulley (413) of sprocket two (410), two connect through belt three (414) transmission between belt pulley three (413).