CN213556859U - Quantitative feeding device is used in molybdic acid production - Google Patents
Quantitative feeding device is used in molybdic acid production Download PDFInfo
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- CN213556859U CN213556859U CN202022112353.4U CN202022112353U CN213556859U CN 213556859 U CN213556859 U CN 213556859U CN 202022112353 U CN202022112353 U CN 202022112353U CN 213556859 U CN213556859 U CN 213556859U
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Abstract
The utility model provides a quantitative feeding device is used in molybdic acid production, the bottom intercommunication of the bottom fixedly connected with fixed bolster of agitator tank and agitator tank has the discharge gate, and threaded meshing has the stirring lid at the top of agitator tank, and the middle part fixedly connected with agitator motor of stirring lid, the tip of agitator motor's output shaft pass through shaft coupling fixedly connected to (mixing) shaft just the (mixing) shaft extends to the diapire of agitator tank, the surface of (mixing) shaft are followed a plurality of stirring vane of its length direction fixedly connected with, and the both sides of stirring lid communicate respectively has two feed inlets, are ammonia water feed inlet and calcine feed inlet respectively, ammonia water feed inlet intercommunication has the ammonia water inlet pipe just the tip intercommunication of ammonia water inlet pipe has the feed valve, one side intercommunication of calcine feed inlet has calcine feed pipeline and calcine feed pipeline's inside to be equipped with the. The utility model discloses the transmission capacity of the break-make time of control feed valve and control feeding spare comes ration ratio raw materials, and machining efficiency is higher.
Description
Technical Field
The utility model relates to a molybdic acid processing technology field especially relates to a dosing device is used in molybdic acid production.
Background
After the production of molybdic acid, molybdic acid is generally processed into ammonium molybdate, which is widely used as a basic raw material for producing high-purity molybdenum products, and various molybdenum-containing chemical reagents can be produced from ammonium molybdate, which is also commonly used as a basic raw material for producing molybdenum chemical products such as molybdenum catalysts, molybdenum pigments and the like.
In the mixing and stirring link for producing ammonium molybdate, ammonium molybdate manufacturers can fully and uniformly mix slurried calcine and ammonia water, but in the stirring process, the addition amount of the ammonia water and the conveying amount of the calcine are inconvenient to accurately control, and the addition amount of the ammonia water and the conveying amount of the calcine cannot be adjusted according to the proportion.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a quantitative feeding device is used in molybdic acid production has solved the in-process of stirring among the prior art, and the addition of inconvenient accurate control aqueous ammonia and the delivery capacity of calcine can not be according to the problem of the addition of ratio adjustment aqueous ammonia and the delivery capacity of calcine.
The technical scheme of the utility model is realized like this:
a quantitative feeding device for molybdic acid production comprises an agitator tank, an agitator cover, an agitator motor, feed inlets and a discharge outlet, wherein the bottom of the agitator tank is fixedly connected with a fixed support, the bottom of the agitator tank is communicated with the discharge outlet, the top of the agitator tank is meshed with the agitator cover through threads, the middle of the agitator cover is fixedly connected with the agitator motor, the end part of an output shaft of the agitator motor is fixedly connected to an agitator shaft through a coupler, the agitator shaft extends to the bottom wall of the agitator tank, the surface of the agitator shaft is fixedly connected with a plurality of agitating blades along the length direction of the agitator shaft, two sides of the agitator cover are respectively communicated with two feed inlets, namely an ammonia water feed inlet and a calcine feed inlet, the ammonia water feed inlet is communicated with an ammonia water feed pipe, the end part of the ammonia water feed pipe is communicated with a feed valve, one side of the calcine feed inlet is communicated with a, the feeding piece comprises a calcine feeding motor, one side of the calcine feeding pipeline is provided with the calcine feeding motor, an output shaft of the calcine feeding motor is fixedly connected with a calcine feeding shaft, the surface of the calcine feeding shaft is fixedly wound with the calcine feeding helical blades, the calcine feeding helical blades are arranged in the calcine feeding pipeline, and the top of one side, close to the calcine feeding motor, of the calcine feeding pipeline is communicated with a feeding cylinder.
Preferably, the top fixedly connected with stirring support of agitator tank, the top of stirring support is equipped with the lift cylinder, the expansion end fixed connection of lift cylinder is in agitator motor, the lift cylinder drives agitator motor up-and-down motion.
Preferably, the end part of the calcine feeding pipeline, which is far away from the calcine feeding motor, is fixedly connected to one side of the stirring support, the stirring support is of an Contraband-shaped structure, and the bottom of the calcine feeding pipeline is provided with a support frame which is parallel to the bottom of the fixed support.
Preferably, the edges of the calcine feeding helical blades are rotatably connected with the inner wall of the calcine feeding pipeline.
Preferably, the inner walls of the stirring tank and the stirring cover are coated with anti-corrosion coatings.
Compared with the prior art, the utility model has the advantages of it is following.
The utility model is provided with an agitator tank and an agitator cover, the top of the agitator tank is meshed with the agitator cover through screw threads, if the inside of the agitator tank breaks down, the agitator tank can be taken down, the agitator tank is convenient to overhaul, the top of the agitator tank is communicated with an ammonia water feed inlet and a calcine feed inlet, the ammonia water feed inlet is communicated with an ammonia water feed pipe, the end part of the ammonia water feed pipe is communicated with a feed valve, the on-off time of the feed valve can be controlled to control the feeding amount of ammonia water, one side of the calcine feed inlet is communicated with a calcine feed pipeline and a calcine feed pipeline, the top of the calcine feed pipeline is communicated with a feed delivery cylinder, the slurried calcine is poured into the feed delivery cylinder, the calcine feed motor drives a calcine feed helical blade and a calcine feed shaft to rotate in the calcine feed pipeline, thereby forming a helical feeder, the conveying amount of the helical feeder is in direct proportion, the rotational speed is faster, and the delivery capacity is more, so can control the delivery capacity through the rotational speed of adjusting calcine feeding motor, realize quantitative batching, agitator motor drives (mixing) shaft and stirring vane and rotates in the agitator tank to make two kinds of raw materialss homogeneous mixing, thereby guarantee production effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural view of the stirring blade of the present invention.
In the figure: 1. a stirring tank; 2. a stirring cover; 3. fixing a bracket; 4. stirring the bracket; 5. a lifting cylinder; 6. a stirring motor; 7. a stirring blade; 8. an ammonia water feeding pipe; 9. a feed valve; 10. a calcine feed conduit; 11. a calcine feeding motor; 12. feeding calcine into a helical blade; 13. a calcine feed shaft; 14. a delivery cylinder; 15. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the embodiment of the present invention discloses a quantitative feeding device for molybdic acid production, comprising an agitator tank 1, an agitator cover 2, an agitator motor 6, a feeding port and a discharging port, wherein the bottom of the agitator tank 1 is fixedly connected with a fixing bracket 3, the bottom of the agitator tank 1 is communicated with the discharging port, the top of the agitator tank 1 is engaged with the agitator cover 2 through threads, the middle of the agitator cover 2 is fixedly connected with the agitator motor 6, the end of the output shaft of the agitator motor 6 is fixedly connected to an agitator shaft through a coupler, the agitator shaft extends to the bottom wall of the agitator tank 1, the surface of the agitator shaft is fixedly connected with a plurality of agitator blades 7 along the length direction, two sides of the agitator cover 2 are respectively communicated with two feeding ports, namely an ammonia water feeding port and a calcine feeding port, the ammonia water feeding port is communicated with an ammonia water feeding pipe 8, and the end of the ammonia water feeding port, one side of the calcine feed inlet is communicated with a calcine feed pipeline 10, a feed piece is arranged inside the calcine feed pipeline 10 and comprises a calcine feed motor 11, one side of the calcine feed pipeline 10 is provided with the calcine feed motor 11, an output shaft of the calcine feed motor 11 is fixedly connected with a calcine feed shaft 13, the surface of the calcine feed shaft 13 is fixedly wound with a calcine feed helical blade 12, the calcine feed helical blade 12 is arranged in the calcine feed pipeline 10, and the top of one side, close to the calcine feed motor 11, of the calcine feed pipeline 10 is communicated with a feed delivery cylinder 14.
In this embodiment, the top fixedly connected with stirring support 4 of agitator tank 1, the top of stirring support 4 is equipped with lift cylinder 5, lift cylinder 5's movable end fixed connection to agitator motor 6, lift cylinder 5 drives agitator motor 6 up-and-down motion. The lifting cylinder 5 drives the stirring motor 6 to move up and down, so that the stirring shaft and the stirring blades 7 can be driven to move up and down, the stirring dead angle is reduced, and the stirring effect is enhanced.
In this embodiment, the end of the calcine feeding pipe 10 far from the calcine feeding motor 11 is fixedly connected to one side of the stirring bracket 4, the stirring bracket 4 is in an Contraband-shaped structure, the bottom of the calcine feeding pipe 10 is provided with a support frame 15, and the support frame 15 is flush with the bottom of the fixed bracket 3. The end of the calcine feed pipe 10 can be fixed and is more stable when the calcine feed motor 11 is working.
In this embodiment, the edges of the calcine feeding helical blades 12 are in rotational connection with the inner wall of the calcine feeding duct 10. Ammonia gas is prevented from being discharged from the calcine feed pipe 10.
In this embodiment, the inner walls of the stirring tank 1 and the stirring cover 2 are coated with an anti-corrosion coating. The ammonia water is prevented from corroding the stirring tank 1 and the stirring cover 2.
In fig. 1-3, the utility model is provided with an agitator tank 1 and an agitator cap 2, the top of the agitator tank 1 is engaged with the agitator cap 2 through threads, if the agitator tank 1 is broken down, the agitator cap 2 can be taken down, the agitator tank 1 is convenient to overhaul, the top of the agitator tank 1 is communicated with an ammonia water feed inlet and a calcine feed inlet, the ammonia water feed inlet is communicated with an ammonia water feed pipe 8, the end of the ammonia water feed pipe 8 is communicated with a feed valve 9, the on-off time of the feed valve 9 can be controlled to control the feeding amount of ammonia water, one side of the calcine feed inlet is communicated with a calcine feed pipeline 10 and a calcine feed pipeline 10, the top of the calcine feed pipeline is communicated with a feed delivery cylinder, the slurried calcine is poured into the feed cylinder 14, the calcine feed motor 11 drives a calcine feed helical blade 12 and a calcine feed shaft 13 to rotate in the calcine feed pipeline 10, thereby form a spiral feeder, the conveying capacity of spiral feeder is directly proportional with calcine feeding motor 11's rotational speed, and the rotational speed is faster, and the conveying capacity is more, so can control the conveying capacity through the rotational speed of adjusting calcine feeding motor 11, realize the ration batching, and agitator motor 6 drives (mixing) shaft and stirring vane 7 at agitator tank 1 internal rotation to make two kinds of raw materialss homogeneous mixing, thereby guarantee production effect.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A quantitative feeding device for molybdic acid production is characterized in that: comprises a stirring tank (1), a stirring cover (2), a stirring motor (6), feed inlets and a discharge outlet, wherein the bottom of the stirring tank (1) is fixedly connected with a fixed support (3) and the bottom of the stirring tank (1) is communicated with the discharge outlet, the top of the stirring tank (1) is meshed with the stirring cover (2) through threads, the middle of the stirring cover (2) is fixedly connected with the stirring motor (6), the end part of the output shaft of the stirring motor (6) is fixedly connected with a stirring shaft through a coupler and the stirring shaft extends to the bottom wall of the stirring tank (1), the surface of the stirring shaft is fixedly connected with a plurality of stirring blades (7) along the length direction thereof, two sides of the stirring cover (2) are respectively communicated with two feed inlets, namely an ammonia water feed inlet and a calcine feed inlet, the ammonia water feed inlet is communicated with an inlet pipe (8) and the end part of the ammonia water (8) is communicated with a, one side of the calcine feed inlet is communicated with a calcine feed pipeline (10), a feed piece is arranged inside the calcine feed pipeline (10), the feed piece comprises a calcine feed motor (11), one side of the calcine feed pipeline (10) is provided with the calcine feed motor (11), an output shaft of the calcine feed motor (11) is fixedly connected with a calcine feed shaft (13), a calcine feed helical blade (12) is fixedly wound on the surface of the calcine feed shaft (13), the calcine feed helical blade (12) is arranged in the calcine feed pipeline (10), the top of one side, close to the calcine feed motor (11), of the calcine feed pipeline (10) is communicated with a feed delivery cylinder (14), the top of the stirring tank (1) is fixedly connected with a stirring support (4), the top of the stirring support (4) is provided with a lifting cylinder (5), and the movable end of the lifting cylinder (5) is fixedly connected to the stirring motor (6), lift cylinder (5) drive agitator motor (6) upper and lower motion, keeping away from of calcine charge-in pipeline (10) the tip fixed connection of calcine charge-in motor (11) is in one side of stirring support (4), stirring support (4) are Contraband type structure, the bottom of calcine charge-in pipeline (10) is equipped with support frame (15) just support frame (15) with the bottom parallel and level of fixed bolster (3), the edge of calcine feed helical blade (12) with the inner wall of calcine charge-in pipeline (10) rotates to be connected, the inner wall of agitator tank (1), stirring lid (2) all coats and has the anticorrosion coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022112353.4U CN213556859U (en) | 2020-09-23 | 2020-09-23 | Quantitative feeding device is used in molybdic acid production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022112353.4U CN213556859U (en) | 2020-09-23 | 2020-09-23 | Quantitative feeding device is used in molybdic acid production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213556859U true CN213556859U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022112353.4U Active CN213556859U (en) | 2020-09-23 | 2020-09-23 | Quantitative feeding device is used in molybdic acid production |
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| CN (1) | CN213556859U (en) |
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- 2020-09-23 CN CN202022112353.4U patent/CN213556859U/en active Active
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