CN113842835A

CN113842835A - Totally-enclosed intelligent accurate blending device for superfine fine powder

Info

Publication number: CN113842835A
Application number: CN202111201439.7A
Authority: CN
Inventors: 李婷婷; 吴琪琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2021-12-28

Abstract

The invention discloses a totally-enclosed intelligent precise superfine powder mixing device which comprises a storage bin, a small powder feed feeder, a stirring tank, a fine object conveyor bin, a negative pressure packaging mechanism and a pipe fitting, wherein a laser emitter is arranged inside a quantitative atomization liquid feeding system, a receiver matched with the laser emitter is also arranged inside the quantitative atomization liquid feeding system, a floating bag is arranged at the outer end of the spraying tank, and floating liquid matched with the floating bag is filled inside the quantitative atomization liquid feeding system. According to the invention, firstly, in the whole process, the processing of fine materials is orderly carried out in a closed environment, so that the processing quality of the fine materials is improved, and the cleanness and sanitation in a workshop are ensured, secondly, the liquid material is fixed in a buoyancy sedimentation mode, so that the liquid material is more accurately fixed, and finally, the amount of floating liquid in the quantitative atomization liquid feeding system is controlled by the pump body, so that the regulation and control of the quantitative atomization of the liquid material are realized.

Description

Totally-enclosed intelligent accurate blending device for superfine fine powder

Technical Field

The invention belongs to the technical field of pyrolytic carbon black, and particularly relates to a totally-enclosed intelligent precise blending device for superfine fine powder.

Background

The pyrolytic carbon black is a product generated by a pyrolytic technology, is called as pyrolytic carbon black due to different production methods from the traditional carbon black, has the average particle size of 40-50 nm, is similar to GPF carbon black in aggregate, has unique chemical and physical properties due to the ash content of 14 +/-2 percent and mainly contains silicon dioxide, cobalt salts and zinc, and has higher crosslinking degree and diffusivity.

In the cracking regeneration of carbon black and many industrial productions, two or more kinds of superfine fine powders with more than 1000 meshes need to be uniformly mixed, and one or more kinds of small materials need to be added, in the production process, the fine powders float everywhere, which causes dirty, messy and bad workshop environment and can not be seen, the long-term production of carbon black makes the working environment of workers difficult to improve, and the product quality is difficult to stabilize.

Disclosure of Invention

The invention aims to: in order to solve the technical problems in reality, the totally-enclosed intelligent precise superfine powder mixing device is provided.

The technical scheme adopted by the invention is as follows: the utility model provides a totally closed accurate blending device of intelligence of superfine fine powder, includes feed bin, likepowder small powder feeder, agitator tank, meticulous object conveyer storehouse, negative pressure packagine machine construct and pipe fitting, all be linked together through the pipe fitting between feed bin, likepowder small powder feeder, agitator tank, negative pressure packagine machine construct and the meticulous object conveyer storehouse, quantitative atomizing liquid feeding system is installed to the upper end of agitator tank, the internally mounted of feed bin and likepowder small powder feeder has the electronic scale, the liquid material holding vessel is installed to one side that the upper end of agitator tank lies in quantitative atomizing liquid feeding system, the water storage bin is installed to the opposite side that the upper end of agitator tank lies in quantitative atomizing liquid feeding system, quantitative atomizing liquid feeding system passes through the pipe fitting with liquid material holding vessel and water storage bin respectively and is linked together, the inside sliding connection of quantitative atomizing liquid feeding system has the injection jar, the internally mounted of quantitative atomizing liquid feeding system has laser emitter, the inside of ration atomizing liquid feeding system still installs the receiver that cooperation laser emitter used, the outer end of spraying jar is installed and is floated the bag, the inside of ration atomizing liquid feeding system is irritated the floating liquid that the bag used is floated in the cooperation, the bottom of spraying jar rotates and is connected with the chassis, the inside sliding connection in portion on chassis has the atomizing mouth, the inside downside that is located the chassis of ration atomizing liquid feeding system rotates and is connected with the fluted disc, external housing cover is installed to the outer end of ration atomizing liquid feeding system, driving motor is installed to the outer end of external housing cover, driving motor's output runs through the internal gearing to external housing cover and is connected with the worm, and worm and fluted disc meshing connection.

Wherein, the funnel is installed to the upside that quantitative atomizing liquid feeding system's inner is located the injection jar, and the inner personally submits slope surface structure of funnel, the open end of funnel passes through support fixedly connected with stopper cap, and stopper cap is located the inside of injection jar.

The inner end of the injection tank is fixedly connected with an internal connection frame plate at the opening, and a flexible rubber sleeve is fixedly connected between the internal connection frame plate and the chassis.

The inner end of the quantitative atomization liquid feeding system is located on the upper side of the chassis and is fixedly connected with a frame ring, and a leakage-proof rubber sleeve is fixedly connected between the inner end of the frame ring and the injection tank.

The lower end of the chassis is fixedly connected with four groups of insertion rods which are distributed annularly, and notches are formed in the four groups of insertion rods.

The inside of fluted disc runs through and has seted up the hole groove, the inside of fluted disc lies in the outside in the hole groove and has the layer board groove with atomizing mouth looks adaptation, the outside that the inside of fluted disc lies in the layer board groove runs through and sets up four groups slots that the cooperation inserted bar used and be the annular distribution, the arc tooth that the inner fixedly connected with cooperation notch of slot used.

The quantitative atomization liquid feeding system is characterized in that two sets of limiting teeth are symmetrically distributed and fixedly connected to the outer end of the chassis, a vertical limiting groove matched with the limiting teeth to slide is formed in the quantitative atomization liquid feeding system, an annular sliding groove matched with the limiting teeth to slide is further formed in the quantitative atomization liquid feeding system, and the annular sliding groove is communicated with the vertical limiting groove.

The upper end of the atomizing nozzle is fixedly connected with a vertical rod, and the upper end of the vertical rod is located inside the injection tank and fixedly connected with a plug disc.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. the precise mixing device comprises a storage bin, a small powder feeder, a quantitative atomization liquid feeding system, a fine object conveyor bin, a stirring tank and a negative pressure packaging mechanism, wherein all parts are communicated with one another through pipe fittings, electronic scales are arranged inside the storage bin and the small powder feeder, fine materials are sequentially conveyed to the storage bin, the conveyor bin and the stirring tank through negative pressure in a fully sealed state, the stirring tank is started to mix and stir the materials, and the materials are continuously conveyed to the negative pressure packaging mechanism in the negative pressure state after reaching the time to be packaged.

2. According to the invention, the spraying tank, the fluted disc, the external shell sleeve, the laser transmitter and the receiver are arranged in the quantitative atomization liquid feeding system, the floating bag is arranged on the spraying tank, the internal connection frame plate and the chassis are arranged in the spraying tank, the flexible rubber sleeve is arranged between the chassis and the internal connection frame plate, the atomizing nozzle and the inserted rod are arranged on the chassis, the slot matched with the inserted rod is arranged in the chassis, the fluted disc drives the chassis to rotate through the four groups of inserted rods, at the moment, the flexible rubber sleeve can be inwards rolled, the space for storing liquid materials in the spraying tank is reduced, at the moment, the liquid materials are sprayed into the stirring tank through the atomizing nozzle, and the liquid material is fixed in a buoyancy sedimentation mode, so that the liquid material is more accurately fixed, and the service life is prolonged.

3. According to the invention, the limiting teeth are arranged on the chassis, the vertical limiting groove and the annular sliding groove which are matched with the limiting teeth to slide are arranged in the quantitative atomization liquid feeding system, the plug cap is fixed at the opening end of the funnel through the support, the water storage tank is arranged on the stirring tank and is communicated with the quantitative atomization liquid feeding system through the pipe fitting, the limiting teeth slide along the vertical limiting groove, so that the inserted rod is ensured to be accurately inserted into the slot, the water storage bin is communicated with the quantitative atomization liquid feeding system through the pipe fitting, the amount of floating liquid in the quantitative atomization liquid feeding system is controlled through the pump body, and the suspension height of the spraying tank is controlled, so that the quantitative atomization of the liquid is regulated and controlled.

Drawings

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

FIG. 2 is a cross-sectional view of a metered dose atomizing feed system of the present invention;

FIG. 3 is a partial cross-sectional view of the funnel and spray can junction of the present invention;

FIG. 4 is a partial cross-sectional view of the spray can and chassis connection of the present invention;

FIG. 5 is a bottom view of the connection of the quantitative atomizing and feeding system of the present invention and the base;

FIG. 6 is a bottom view of a chainring of the present invention.

The labels in the figure are: 1. a storage bin; 2. a pipe fitting; 3. a powder small material feeder; 4. a stirring tank; 5. a fine object conveyor bin; 6. a quantitative atomization liquid feeding system; 601. a vertical limiting groove; 602. an annular chute; 7. a liquid material storage tank; 8. a water storage bin; 9. a funnel; 10. a laser transmitter; 11. a receiver; 12. a spray tank; 13. an inner connecting frame plate; 14. a floating bag; 15. a frame ring; 16. a chassis; 1601. limiting teeth; 17. a leakage-proof rubber sleeve; 18. inserting a rod; 1801. a recess; 19. a fluted disc; 1901. a slot; 1902. arc-shaped teeth; 1903. a hole groove; 1904. a pallet groove; 20. connecting the shell to the outside; 21. a worm; 22. an atomizing nozzle; 23. a vertical rod; 24. a plug disc; 25. a plug cap; 26. a support; 27. a flexible rubber sleeve; 28. and a negative pressure packaging mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment one, refer to fig. 1-6, a totally-enclosed intelligent precise ultra-fine powder mixing device comprises a storage bin 1, a small powder feeder 3, a stirring tank 4, a fine object conveyor bin 5, a negative pressure packaging mechanism 28 and a pipe fitting 2, wherein the storage bin 1, the small powder feeder 3, the stirring tank 4, the negative pressure packaging mechanism 28 and the fine object conveyor bin 5 are all communicated through the pipe fitting 2, a quantitative atomization liquid feeding system 6 is installed at the upper end of the stirring tank 4, electronic scales are installed inside the storage bin 1 and the small powder feeder 3, a liquid storage tank 7 is installed at one side of the quantitative atomization liquid feeding system 6 at the upper end of the stirring tank 4, a water storage bin 8 is installed at the other side of the quantitative atomization liquid feeding system 6 at the upper end of the stirring tank 4, the quantitative atomization liquid feeding system 6 is respectively communicated with the liquid storage tank 7 and the water storage bin 8 through the pipe fitting 2, the inside of the quantitative atomization liquid feeding system 6 is connected with a spraying tank 12 in a sliding manner, the inside of the quantitative atomization liquid feeding system 6 is provided with a laser emitter 10, the inside of the quantitative atomization liquid feeding system 6 is also provided with a receiver 11 matched with the laser emitter 10 for use, the outer end of the spraying tank 12 is provided with a floating bag 14, the inside of the quantitative atomization liquid feeding system 6 is filled with floating liquid matched with the floating bag 14 for use, the bottom of the spraying tank 12 is rotatably connected with a base plate 16, the inside of the base plate 16 is connected with an atomization nozzle 22 in a sliding manner, the inside of the quantitative atomization liquid feeding system 6 is positioned at the lower side of the base plate 16 and is rotatably connected with a fluted disc 19, the outer end of the quantitative atomization liquid feeding system 6 is provided with an external shell 20, the outer end of the external shell 20 is provided with a driving motor, the output end of the driving motor penetrates through the inside of the external shell 20 and is connected with a worm 21, and the worm 21 is meshed with the fluted disc 19, in the whole process, fine materials are completely conveyed, mixed, processed and produced in a closed environment, the fine materials are guaranteed to be processed in order in the closed environment, the processing quality of the fine materials is improved, the cleanness and the sanitation in a workshop are guaranteed, a controller is arranged in a quantitative atomization liquid adding system 6, the input end of the controller is in telecommunication connection with the output end of a receiver 11, and the output end of the controller is in telecommunication connection with the input end of a driving motor.

In the second embodiment, referring to fig. 1-5, a funnel 9 is installed at the inner end of the quantitative atomizing and liquid-feeding system 6, which is located at the upper side of the injection tank 12, the inner end of the funnel 9 is in an inclined slope structure, the open end of the funnel 9 is fixedly connected with a plug cap 25 through a bracket 26, the plug cap 25 is located inside the injection tank 12, the inner end of the injection tank 12 is located at the opening and is fixedly connected with an internal connection frame plate 13, a flexible rubber sleeve 27 is fixedly connected between the internal connection frame plate 13 and a chassis 16, the inner end of the quantitative atomizing and liquid-feeding system 6 is located at the upper side of the chassis 16 and is fixedly connected with a frame ring 15, a leakage-proof rubber sleeve 17 is fixedly connected between the inner end of the frame ring 15 and the injection tank 12, a vertical rod 23 is fixedly connected to the upper end of the atomizing nozzle 22, a plug disc 24 is fixedly connected to the upper end of the vertical rod 23, and is located inside the injection tank 12, and the leakage-proof rubber sleeve 17 is arranged to prevent the floating liquid from leaking out of the quantitative atomizing and liquid-feeding system 6, the inner connecting frame plate 13 at the inner end of the injection tank 12 is attached to the plug cap 25, so that the liquid material is prevented from being extruded into the funnel 9 again in the process of shrinking and rolling the flexible rubber sleeve 27, and the quantitative accuracy of the liquid material added into the stirring tank 4 is guaranteed.

In the third embodiment, referring to fig. 2, 4, 5 and 6, four sets of insertion rods 18 are fixedly connected to the lower end of the chassis 16, the four sets of insertion rods 18 are annularly distributed, notches 1801 are formed in the four sets of insertion rods 18, a hole groove 1903 is formed through the inside of the fluted disc 19, a supporting plate groove 1904 matched with the atomizing nozzle 22 is formed in the outside of the hole groove 1903 in the inside of the fluted disc 19, four sets of insertion grooves 1901 matched with the insertion rods 18 and annularly distributed are formed in the outside of the supporting plate groove 1904 in the inside of the fluted disc 19, arc-shaped teeth 1902 matched with the notches 1801 are fixedly connected to the inner ends of the insertion grooves 1901, two sets of symmetrically distributed limiting teeth 1601 are fixedly connected to the outer end of the chassis 16, vertical limiting grooves 601 matched with the limiting teeth 1601 to slide are formed in the inside of the quantitatively atomized liquid feeding system 6, an annular sliding groove 602 matched with the limiting teeth 1601 to slide is further formed in the inside of the quantitatively atomized liquid feeding system 6, and the annular sliding groove 602 is communicated with the vertical limiting grooves 601, the fluted disc 19 drives the arc-shaped teeth 1902 to be clamped into the notches 1801 inside the inserted bars 18 during the rotation process, and drives the chassis 16 to rotate through the four groups of inserted bars 18.

The working principle is as follows: firstly, fine materials are delivered to a stock bin 1 by negative pressure in a fully sealed state, the stock bin 1 is supplied to an electronic scale bin arranged in the stock bin according to the amount, the electronic scale bin enables the weighed materials and another or a plurality of small materials of the electronic stock bin 1 to pass through a pipe 2, the materials are delivered into a fine object conveyer bin 5 while being mixed in the negative pressure state, then the fine object conveyer bin 5 accurately delivers the mixed materials into a stirring tank 4 according to the fixed amount, simultaneously, a fixed amount atomization material feeding system 6 positioned on the stirring tank 4 is started, liquid materials in a liquid material storage tank 7 are added into the stirring tank 4 according to a certain proportion, the stirring tank 4 is started to mix and stir the materials, after the time comes, the stirred materials are delivered into a negative pressure packaging mechanism 28 by the pipe 2 in the negative pressure state, the negative pressure packaging mechanism 28 packages the fine materials in the fully negative pressure and fully sealed state, the whole process is completed, in the whole process, the fine materials are completely conveyed, mixed, processed and produced in a closed environment, the processing of the fine materials is guaranteed to be carried out orderly in the closed environment, the processing quality of the fine materials is improved, the cleanness and sanitation in a workshop are guaranteed, and a safe and healthy working environment is provided for workers; secondly, the liquid material in the liquid material storage tank 7 is pumped to the quantitative atomizing and liquid adding system 6 through the delivery pump, the liquid material flows to the injection tank 12 inside the quantitative atomizing and liquid adding system 6 through the funnel 9, the whole weight of the injection tank 12 increases along with the addition of the liquid material, at this time, the injection tank 12 drives the floating bag 14 to sink along the quantitative atomizing and liquid adding system 6, when the atomizing nozzle 22 at the bottom of the injection tank 12 is attached to the supporting plate groove 1904 inside the fluted disc 19, the injection tank 12 continues to sink, the four groups of insertion rods 18 at the bottom of the chassis 16 are aligned and inserted into the insertion groove 1901 inside the fluted disc 19, at the same time, the atomizing nozzle 22 pushes up the plug disc 24 upwards through the vertical rod 23, the liquid material in the injection tank 12 flows into the position of the atomizing nozzle 22 under the siphon action, at this time, the top of the injection tank 12 sinks to the lower side of the laser transmitter 10, the receiver 11 receives the signal transmitted by the laser transmitter 10, and the electrical signal is transmitted to the controller, the controller controls the driving motor at the outer end of the external housing 20 to drive the worm 21 to rotate, and further drives the fluted disc 19 engaged with the worm 21 to rotate, the fluted disc 19 drives the arc-shaped teeth 1902 to be clamped into the notches 1801 in the insert rods 18 in the rotating process, and the four groups of insert rods 18 drive the chassis 16 to rotate, at this time, the flexible rubber sleeve 27 fixedly connected between the chassis 16 and the internal connecting frame plate 13 will be curled inwards, the space for storing the liquid material in the injection tank 12 is reduced, at this time, the liquid material is sprayed into the stirring tank 4 by the atomizing nozzle 22 under the pressure generated by the curled flexible rubber sleeve 27, compared with the traditional method of fixing the material by using a spring, the elastic coefficient of the spring is easy to change after long-time use, the accuracy of the liquid material quantification is affected, the liquid material is fixed by means of buoyancy sedimentation, so that the fixing of the liquid material is more accurate, and the service life is prolonged; finally, when the chassis 16 descends along the vertical direction along with the spraying tank 12, the limiting teeth 1601 at the outer end of the chassis 16 slide along the vertical limiting groove 601 inside the quantitative atomizing and feeding system 6, so as to ensure that the chassis 16 keeps a stable state while sliding, thereby ensuring that the inserted rod 18 is accurately inserted into the slot 1901 inside the fluted disc 19, when the top of the spraying tank 12 sinks to the lower side of the laser emitter 10, the inner connecting frame plate 13 at the inner end of the spraying tank 12 is attached to the plug cap 25, preventing the flexible rubber sleeve 27 from re-extruding the liquid material into the funnel 9 in the shrinking process, thereby ensuring that the liquid material added into the stirring tank 4 is accurately quantified, the water storage bin 8 installed at one side of the quantitative atomizing and feeding system 6 is communicated with the quantitative atomizing and feeding system 6 through the pipe 2, controlling the amount of the floating liquid in the quantitative atomizing and feeding system 6 through the pump body, and controlling the suspension height of the spraying tank 12, thereby realizing the regulation and control of the quantitative atomization of the liquid material.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The totally-enclosed intelligent precise superfine powder blending device is characterized by comprising a stock bin (1), a powdery small material feeder (3), an agitator tank (4), a fine object conveyor bin (5), a negative pressure packaging mechanism (28) and a pipe fitting (2), wherein the stock bin (1), the powdery small material feeder (3), the agitator tank (4), the negative pressure packaging mechanism (28) and the fine object conveyor bin (5) are communicated through the pipe fitting (2), a quantitative atomization liquid feeding system (6) is installed at the upper end of the agitator tank (4), electronic scales are installed inside the stock bin (1) and the powdery small material feeder (3), a liquid material storage tank (7) is installed at one side, located on the quantitative atomization liquid feeding system (6), of the upper end of the agitator tank (4), a water storage bin (8) is installed at the other side, located on the quantitative atomization liquid feeding system (6), of the upper end of the agitator tank (4), the quantitative atomization liquid feeding system (6) is communicated with a liquid material storage tank (7) and a water storage bin (8) through a pipe fitting (2) respectively, the inside of the quantitative atomization liquid feeding system (6) is connected with a spraying tank (12) in a sliding mode, a laser emitter (10) is installed inside the quantitative atomization liquid feeding system (6), a receiver (11) matched with the laser emitter (10) for use is further installed inside the quantitative atomization liquid feeding system (6), a floating bag (14) is installed at the outer end of the spraying tank (12), floating liquid matched with the floating bag (14) for use is filled inside the quantitative atomization liquid feeding system (6), the bottom of the spraying tank (12) is rotatably connected with a chassis (16), an atomization nozzle (22) is slidably connected inside the chassis (16), a fluted disc (19) is rotatably connected to the lower side, located on the chassis (16), of the inside of the quantitative atomization liquid feeding system (6), external shell (20) are installed to the outer end of ration atomizing liquid feeding material system (6), driving motor is installed to the outer end of external shell (20), driving motor's output runs through to the internal transmission of external shell (20) and is connected with worm (21), and worm (21) and fluted disc (19) meshing connection.

2. The totally-enclosed intelligent precise superfine fine powder mixing device of claim 1, which is characterized in that: the quantitative atomizing liquid feeding system (6) is characterized in that a funnel (9) is installed at the upper side of the spraying tank (12) at the inner end of the quantitative atomizing liquid feeding system, the inner end of the funnel (9) is of an inclined slope surface structure, the opening end of the funnel (9) is fixedly connected with a plug cap (25) through a support (26), and the plug cap (25) is located inside the spraying tank (12).

3. The totally-enclosed intelligent precise superfine powder mixing device as claimed in claim 2, characterized in that: the inner end of the injection tank (12) is positioned at an opening and is fixedly connected with an internal connecting frame plate (13), and a flexible rubber sleeve (27) is fixedly connected between the internal connecting frame plate (13) and the chassis (16).

4. The totally-enclosed intelligent precise superfine powder mixing device as claimed in claim 2, characterized in that: the inner end of the quantitative atomization liquid feeding system (6) is positioned on the upper side of the chassis (16) and is fixedly connected with a frame ring (15), and a leakage-proof rubber sleeve (17) is fixedly connected between the inner end of the frame ring (15) and the injection tank (12).

5. The totally-enclosed intelligent precise superfine fine powder mixing device of claim 1, which is characterized in that: the lower end of the chassis (16) is fixedly connected with four groups of insertion rods (18) which are distributed annularly, and notches (1801) are formed in the four groups of insertion rods (18).

6. The totally-enclosed intelligent precise superfine fine powder mixing device of claim 5, which is characterized in that: the inside of fluted disc (19) is run through and is seted up hole groove (1903), the outside that the inside of fluted disc (19) is located hole groove (1903) has layer board groove (1904) with atomizing mouth (22) looks adaptation, the outside that the inside of fluted disc (19) is located layer board groove (1904) runs through and sets up four groups slot (1901) that cooperation inserted bar (18) used and be the annular distribution, the inner fixedly connected with of slot (1901) cooperates arc tooth (1902) that notch (1801) used.

7. The totally-enclosed intelligent precise superfine fine powder mixing device of claim 5, which is characterized in that: the outer end fixedly connected with of chassis (16) is two sets of spacing tooth (1601) of symmetric distribution, the inside of quantitative atomizing liquid feeding material system (6) has the gliding vertical spacing groove (601) of cooperation spacing tooth (1601), the inside of quantitative atomizing liquid feeding material system (6) still has the gliding annular spout (602) of cooperation spacing tooth (1601), and annular spout (602) and vertical spacing groove (601) are linked together.

8. The totally-enclosed intelligent precise superfine fine powder mixing device of claim 1, which is characterized in that: the upper end fixedly connected with montant (23) of atomizing mouth (22), the inside fixedly connected with cock disc (24) that the upper end of montant (23) is located injection tank (12).