CN216245309U - Flash dryer is used in molybdenum trioxide production - Google Patents
Flash dryer is used in molybdenum trioxide production Download PDFInfo
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- CN216245309U CN216245309U CN202122901662.4U CN202122901662U CN216245309U CN 216245309 U CN216245309 U CN 216245309U CN 202122901662 U CN202122901662 U CN 202122901662U CN 216245309 U CN216245309 U CN 216245309U
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Abstract
The utility model provides a flash distillation desicator is used in molybdenum trioxide production, the on-line screen storage device comprises a base, the dry main part of flash distillation, go out the feed cylinder, the exhaust gas pipe, feed mechanism, power cord and control switch, feed mechanism has been set up through optimizing, drive motor drives through the rolling disc and removes frame reciprocating motion around as the power supply, the rack that removes the frame both sides drives pinion reciprocating rotation, make two stirring rod antiport, accelerate the speed of loosing of stirring of the wet material of great granule, and make the opening intermittent type open and close in order to carry out the intermittent type unloading under the effect of small motor, thereby dry efficiency has been improved, guarantee the abundant drying of material.
Description
Technical Field
The utility model relates to molybdenum trioxide production equipment, in particular to a flash dryer for producing molybdenum trioxide.
Background
Molybdenum trioxide is an inorganic substance that turns yellow when heated and recovers when cooled. Even below the melting point, there is a significant sublimation phenomenon; insoluble in water, soluble in ammonia water and strong base, and reacting with alkaline solution and many metal oxides to generate molybdate and polymolybdate; in the production process of the molybdenum trioxide, a flash dryer is needed to dry the raw materials.
The existing flash evaporation dryer for molybdenum trioxide production only has a drying function, so that large wet particles in water-containing pasty molybdic acid are inconvenient to rapidly stir and disperse during feeding, and the efficiency of drying the water-containing pasty molybdic acid in the flash evaporation dryer is low and the drying is insufficient.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide a flash dryer for molybdenum trioxide production, which can stir aqueous pasty molybdic acid, and intermittently supply the stirred aqueous pasty molybdic acid into a flash drying main body, thereby sufficiently drying the aqueous pasty molybdic acid in the flash drying main body, and improving the efficiency of drying the aqueous pasty molybdic acid in the flash drying main body.
The technical solution of the utility model is as follows:
the utility model provides a flash distillation desicator is used in molybdenum trioxide production, includes base, the dry main part of flash distillation, goes out feed cylinder, waste gas pipe, the dry main part fixed mounting of flash distillation is at the base top, go out feed cylinder fixed mounting at the dry main part top of flash distillation, waste gas pipe fixed mounting is at the dry main part lateral wall top of flash distillation, and its special character lies in: at dry main part lateral wall bottom installation feed mechanism of flash distillation, at feed mechanism's control signal input part connecting power cord and control switch, feed mechanism includes storehouse seat, arc wall, opening, stirring subassembly, stirring rod and ejection of compact subassembly, the arc wall is seted up at storehouse seat right-hand member and with the dry main part lateral wall fixed mounting of flash distillation, the opening is seted up at storehouse seat right side middle part, stirring rod rotates and installs bottom left side in the storehouse seat, stirring subassembly fixed mounting is in the outer bottom left side of storehouse seat.
Further, mix the subassembly and include rectangle seat, driving motor, rolling disc, removal frame, rack and pinion, rectangle seat top side and storehouse seat bottom surface fixed mounting, driving motor passes through the bolt fastening bottom in the rectangle seat, rolling disc fixed mounting is on driving motor's output shaft top, it is located the removal frame at top and rolling disc in the rectangle seat to move frame slidable mounting around through the slide, the removal frame left and right sides is located to the rack, the pinion rotates and installs in the rectangle seat top surface and with correspond the side rack meshing, stir pole and pinion axle center fixed mounting.
Furthermore, the discharging assembly comprises a protective seat, a small motor, an eccentric wheel, a crank and rocker mechanism, a rotating shaft rod and a separation blade, the protective seat is fixedly installed on the bin seat, the small motor is fixedly installed in the protective seat, the eccentric wheel is fixedly installed at the output shaft end of the small motor, the separation blade is installed at the through hole through the rotation of the rotating shaft rod in an up-and-down rotating mode, and the crank and rocker mechanism is connected between the eccentric wheel and the separation blade.
The utility model has the beneficial effects that:
because the feeding mechanism is arranged at the bottom of the side wall of the flash drying main body, the feeding mechanism is used for stirring the wet aqueous pasty molybdic acid with larger particles, and the stirred aqueous pasty molybdic acid is intermittently input into the flash drying main body, so that the aqueous pasty molybdic acid is fully dried in the flash drying main body, and the drying efficiency of the aqueous pasty molybdic acid in the flash drying main body is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the feed mechanism of FIG. 1;
FIG. 3 is a schematic view showing the internal structure of the feeding mechanism in FIG. 2;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic structural view of the take-off assembly of FIG. 1;
in the figure: the flash drying machine comprises a base-1, a flash drying main body-2, a discharge barrel-3, a waste gas pipe-4, a feeding mechanism-5, a power line-6, a control switch-7, a bin seat-51, an arc groove-52, a through opening-53, a stirring assembly-54, a stirring rod-55, a discharge assembly-56, a rectangular seat-541, a driving motor-542, a rotating disc-543, a moving frame-544, a rack-545, a pinion-546, a protective seat-561, a small motor-562, an eccentric wheel-563, a crank-rocker mechanism-564, a rotating shaft-565 and a baffle-566.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a flash dryer for molybdenum trioxide production comprises a base 1, a flash drying main body 2, a discharge barrel 3, an exhaust gas pipe 4, a feeding mechanism 5, a power cord 6 and a control switch 7, wherein the flash drying main body 2 is fixedly installed at the top of the base 1, the discharge barrel 3 is fixedly installed at the top of the flash drying main body 2, the exhaust gas pipe 4 is fixedly installed at the top of the side wall of the flash drying main body 2, the feeding mechanism 5 is fixedly installed at the bottom of the side wall of the flash drying main body 2, and the power cord 6 and the control switch 7 are electrically connected with the feeding mechanism 5;
referring to fig. 2 and 3, the feeding mechanism 5 includes a bin base 51, an arc-shaped groove 52, a through opening 53, a stirring assembly 54, a stirring rod 55 and a discharging assembly 56, the arc-shaped groove 52 is formed in the right end of the bin base 51 and is fixedly mounted on the side wall of the flash drying main body 2, the through opening 53 is formed in the middle of the right side of the bin base 51, the stirring rod 55 is rotatably mounted on the left side of the inner bottom of the bin base 51, the stirring assembly 54 is fixedly mounted on the left side of the outer bottom of the bin base 51, the stirring assembly 54 drives the stirring rod 55 to rotate to sufficiently stir and disperse materials, and the discharging assembly 56 is connected to the inner side of the through opening 53, so that intermittent discharging is facilitated.
Referring to fig. 4, the stirring assembly 54 includes a rectangular base 541, a driving motor 542, a rotary plate 543, a movable frame 544, a rack 545 and a pinion 546, wherein the top side of the rectangular base 541 is fixedly mounted to the bottom surface 51 of the base, the driving motor 542 is fixed to the bottom of the rectangular base 541 by bolts, the rotary plate 543 is fixedly mounted to the top end of the output shaft of the driving motor 542, the movable frame 544 is slidably mounted to the top of the rectangular base 541 back and forth by a slide way, the rotary plate 543 is located in the movable frame 544, the rack 545 is disposed on the left and right sides of the movable frame 544, the pinion 546 is rotatably mounted to the top surface of the rectangular base 541 and is engaged with the rack 545 on the corresponding side, and the stirring rod 55 is fixedly mounted to the axis of the pinion 546.
Referring to fig. 5, the discharging assembly 56 includes a protective seat 561, a small motor 562, an eccentric wheel 563, a crank and rocker mechanism 564, a rotating shaft 565 and a blocking piece 566, the protective seat 561 is fixedly mounted with the bin base 51, the small motor 562 is fixedly mounted in the protective seat 561, the eccentric wheel 563 is fixedly mounted at an output shaft end of the small motor 562, the blocking piece 566 is vertically rotatably mounted at the through hole 53 through the rotating shaft 565, the crank and rocker mechanism 564 is connected between the eccentric wheel 563 and the blocking piece 566, the small motor 562 drives the blocking piece 566 to swing left and right through the crank and rocker mechanism 564, and the through hole 53 is intermittently opened and closed to realize intermittent discharging.
The utility model provides a flash evaporation dryer for producing molybdenum trioxide by improvement, which has the following working principle;
firstly, the flash dryer is placed at a position where molybdenum trioxide production needs to be dried through a base 1, and then a power line 6 is connected with an external power supply;
secondly, pouring water-containing pasty molybdic acid into the bin base 51, starting the driving motor 542 and the small motor 562 through the control switch 7, driving the rotating disc 543 to rotate after the driving motor 542 is electrified, so that the moving frame 544 is pushed to reciprocate back and forth under the eccentric rotation action of the rotating disc 543, the racks 545 on the two sides of the moving frame 544 are driven to rotate, the two stirring rods 55 are enabled to rotate in opposite directions, and the wet materials with larger particles in the water-containing pasty molybdic acid are fully stirred and dispersed under the rotation action of the stirring rods 55;
thirdly, after the small motor 562 is powered on and started, the eccentric wheel 563 drives the baffle 566 to swing back and forth through the crank rocker mechanism 564, the through hole 53 is intermittently opened and closed, intermittent discharging is achieved, and the stirred materials are intermittently discharged into the flash evaporation drying main body 2 to be dried.
Claims (3)
1. The utility model provides a flash distillation desicator is used in molybdenum trioxide production, includes base, the dry main part of flash distillation, goes out feed cylinder, waste gas pipe, the dry main part fixed mounting of flash distillation is at the base top, go out feed cylinder fixed mounting at the dry main part top of flash distillation, waste gas pipe fixed mounting is at the dry main part lateral wall top of flash distillation, its characterized in that: at dry main part lateral wall bottom installation feed mechanism of flash distillation, at feed mechanism's control signal input part connecting power cord and control switch, feed mechanism includes storehouse seat, arc wall, opening, stirring subassembly, stirring rod and ejection of compact subassembly, the arc wall is seted up at storehouse seat right-hand member and with the dry main part lateral wall fixed mounting of flash distillation, the opening is seted up at storehouse seat right side middle part, stirring rod rotates and installs bottom left side in the storehouse seat, stirring subassembly fixed mounting is in the outer bottom left side of storehouse seat.
2. The flash dryer for molybdenum trioxide production as claimed in claim 1, wherein: mix the subassembly and include rectangle seat, driving motor, rolling disc, removal frame, rack and pinion, rectangle seat top side and storehouse seat bottom surface fixed mounting, driving motor passes through the bolt fastening bottom in the rectangle seat, rolling disc fixed mounting is on driving motor's output shaft top, it is located the removal frame at top and rolling disc in the rectangle seat to remove frame slidable mounting around through the slide, the removal frame left and right sides is located to the rack, the pinion rotates and installs top surface and with the meshing of corresponding side rack in the rectangle seat, stir pole and pinion axle center fixed mounting.
3. The flash dryer for molybdenum trioxide production as claimed in claim 1, wherein: the discharging assembly comprises a protective seat, a small motor, an eccentric wheel, a crank and rocker mechanism, a rotating shaft rod and a separation blade, the protective seat is fixedly installed with the bin seat, the small motor is fixedly installed in the protective seat, the eccentric wheel is fixedly installed at the output shaft end of the small motor, the separation blade is installed at the through hole through the rotation of the rotating shaft rod in an up-and-down rotating mode, and the crank and rocker mechanism is connected between the eccentric wheel and the separation blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122901662.4U CN216245309U (en) | 2021-11-24 | 2021-11-24 | Flash dryer is used in molybdenum trioxide production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122901662.4U CN216245309U (en) | 2021-11-24 | 2021-11-24 | Flash dryer is used in molybdenum trioxide production |
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| CN216245309U true CN216245309U (en) | 2022-04-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688846A (en) * | 2022-04-29 | 2022-07-01 | 九江中科鑫星新材料有限公司 | Drumming type drying device for producing high polymer materials |
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2021
- 2021-11-24 CN CN202122901662.4U patent/CN216245309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688846A (en) * | 2022-04-29 | 2022-07-01 | 九江中科鑫星新材料有限公司 | Drumming type drying device for producing high polymer materials |
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