CN213101853U

CN213101853U - Centrifugal spray-assisted dry-process modification device

Info

Publication number: CN213101853U
Application number: CN202021891457.3U
Authority: CN
Inventors: 胡文泉; 徐铭宏; 艾根强; 郭斌山
Original assignee: Henan Nanzhao New Guangyuan Material Co ltd
Current assignee: Henan Nanzhao New Guangyuan Material Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-04
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a centrifugal spray assists dry process device that modifies, including first barrel, the inside fixedly connected with second barrel of first barrel, first barrel top fixedly connected with feed inlet, the first box of first barrel bottom fixedly connected with, the inside fixedly connected with second box of first box, the inside fixedly connected with motor of second box, first opening has been seted up at second box top. The utility model discloses a high-speed rotatory mode that has got rid of traditional dry process modifier of carrying out centrifugal atomization to the liquid modifier makes the difficult even dispersion of modifier in the powder to the high-speed rotation of cavity (mixing) shaft, leads to the modifier to adsorb at the inhomogeneous phenomenon in powder surface, increases the area of contact of modifier and inorganic powder, makes the modifier more even at powder surface dispersion, and the powder activation rate after the modification is higher, and the quality is more stable, has improved production efficiency, has practiced thrift the energy consumption.

Description

Centrifugal spray-assisted dry-process modification device

Technical Field

The utility model relates to a dry process modification technical field of inorganic powder, concretely relates to centrifugal spraying assists dry process modification device.

Background

In the field of dry modification of inorganic powder, the modifier and the inorganic powder are fully and effectively contacted in a reaction kettle, so that the modifier is more uniformly coated on the surface of the inorganic powder.

However, when the dry method modifying device is actually used, the modifying agent is difficult to be uniformly dispersed in the powder in a manner of directly adding the modifying agent into the conventional dry method modifying device, so that the modifying agent is not uniformly adsorbed on the surface of the powder, the stability of the modification activation rate of the powder is influenced, and meanwhile, the modifying agent is not uniformly dispersed and needs more stirring time to be stirred and mixed, so that the production efficiency of a product is influenced, and the production energy consumption is increased.

Therefore, it is necessary to invent a centrifugal spray-assisted dry modification device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a centrifugal spraying assists dry process modification device carries out centrifugal atomization to the liquid modifier through the high-speed rotation of cavity (mixing) shaft and has broken away from traditional dry process modification device, and the mode of directly adding the modifier makes the difficult even dispersion of modifier in the powder, increases the area of contact of modifier and inorganic powder, heats the inside heat conduction silicon oil of cavity through the electric heat ring, sets up through carrying the pull rod to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a centrifugal spray-assisted dry-method modification device comprises a first barrel body, wherein a second barrel body is fixedly connected inside the first barrel body, a feed inlet is fixedly connected to the top of the first barrel body, a first box body is fixedly connected to the bottom of the first barrel body, a second box body is fixedly connected inside the first box body, a motor is fixedly connected inside the second box body, a first through hole is formed in the top of the second box body, a motor output shaft is fixedly connected with a rotating shaft, the rotating shaft penetrates through the first through hole, a second sealing bearing is arranged at the joint of the rotating shaft and the first through hole, a plurality of connecting rods are fixedly connected to the outer wall of the rotating shaft, a hollow stirring shaft is fixedly connected to one end of each connecting rod, the top end of the rotating shaft is fixedly connected with the top end of the hollow stirring shaft, a plurality of atomizing nozzles are arranged inside the hollow stirring shaft, and a first sealing bearing, the outer wall of the atomizing nozzle is fixedly connected with a stirring blade.

Preferably, second through holes are formed in two ends of the bottom of the first box body, and connecting pipes are fixedly connected to the bottoms of the second through holes.

Preferably, a cavity is arranged between the first barrel and the second barrel, heat conduction silicone oil is arranged in the cavity, and an electric heating coil is arranged at the bottom of the cavity.

Preferably, the inner wall of the second cylinder body is provided with a sliding groove, a sliding plate is connected inside the sliding groove in a sliding mode, and one end of the sliding plate is fixedly connected with a lifting rod.

Preferably, one end of the connecting pipe, which is far away from the first box body, is provided with a water pump, and the input end of the water pump is fixedly connected with a third box body through the connecting pipe.

Preferably, the outer wall of the third box body is provided with scales, the top end and the bottom end of the first barrel and the second barrel are tightly attached, and one side of the bottom of the first barrel is fixedly connected with a discharge hole.

In the technical scheme, the utility model provides a technological effect and advantage:

centrifugal atomization is carried out to liquid modifier through cavity (mixing) shaft high-speed rotation and has got rid of the mode of traditional dry process modification device direct addition modifier and make the difficult even dispersion of modifier in the powder, lead to the modifier to adsorb the inhomogeneous phenomenon in powder surface, increase the area of contact of modifier and inorganic powder, it is more even to make the modifier at powder surface dispersion, powder activation rate after the modification is higher, the quality is more stable, production efficiency is improved, the energy consumption is practiced thrift, heat conduction silicone oil to the cavity inside through the electric heat coil, heat conduction silicone oil heats the barrel, be convenient for improve the efficiency of internal heating, the efficiency of production is improved, it scrapes the washing to the barrel inner wall when sliding to set up the sliding plate of being convenient for through carrying the pull rod, be convenient for wash the barrel inner wall.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is an overall internal cross-sectional view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the motor and the hollow stirring shaft of the present invention;

FIG. 4 is a schematic view of the connecting structure of the hollow stirring shaft and the stirring blade of the present invention;

fig. 5 is a schematic view of the internal structure of the first cylinder of the present invention.

Description of reference numerals:

1. a first cylinder; 2. a second cylinder; 3. a feed inlet; 4. a first case; 5. a second case; 6. a motor; 7. a first port; 8. a rotating shaft; 9. a connecting rod; 10. a hollow stirring shaft; 11. an atomizing spray head; 12. a first sealed bearing; 13. stirring blades; 14. an electric heating coil; 15. a sliding plate; 16. a second port; 17. a connecting pipe; 18. a water pump; 19. a third box body; 20. a discharge port; 21. a second sealed bearing; 22. and lifting the pull rod.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a centrifugal spray-assisted dry-method modification device as shown in figures 1-5, which comprises a first barrel body 1, a second barrel body 2 is fixedly connected inside the first barrel body 1, a feed inlet 3 is fixedly connected on the top of the first barrel body 1, a first box body 4 is fixedly connected on the bottom of the first barrel body 1, a second box body 5 is fixedly connected inside the first box body 4, a motor 6 is fixedly connected inside the second box body 5, a first through opening 7 is arranged on the top of the second box body 5, a rotating shaft 8 is fixedly connected on an output shaft of the motor 6, the rotating shaft 8 penetrates through the first through opening 7, a second sealing bearing 21 is arranged at the joint of the rotating shaft 8 and the first through opening 7, a plurality of connecting rods 9 are fixedly connected on the outer wall of the rotating shaft 8, a plurality of hollow stirring shafts 10 are fixedly connected on one ends of the connecting rods 9, the top ends of the rotating shafts 8, the interior of the hollow stirring shaft 10 is provided with a plurality of atomizing nozzles 11, the joint of the first box 4 and the hollow stirring shaft 10 is provided with a first sealing bearing 12, the outer wall of the atomizing nozzles 11 is fixedly connected with a stirring blade 13, firstly, when the device is used, the motor 6 is driven, the output shaft of the motor 6 rotates to drive the rotating shaft 8 to rotate, the rotating shaft 8 and the hollow stirring shaft 10 are fixedly connected through a connecting rod 9, the rotating shaft 8 rotates to drive the hollow stirring shaft 10 to rotate, the hollow stirring shaft 10 rotates to drive the stirring blade 13, so that when the motor 6 drives the hollow stirring shaft 10 to rotate, the liquid modifier can also enter the interior of the hollow stirring shaft 10, and is atomized and sprayed out through the atomizing nozzles 11, and the phenomenon that the modifier is difficult to be uniformly dispersed in powder due to the direct addition of the modifier in the traditional dry modification device, the liquid modifier is centrifugally atomized by the high-speed rotation of the hollow stirring shaft 10, the contact area of the modifier and inorganic powder is increased, the modifier is dispersed on the surface of the powder more uniformly, the activation rate of the modified powder is higher, the quality is more stable, the production efficiency is improved, and the energy consumption is saved.

Further, in the above technical scheme, second opening 16 has all been seted up at first box 4 bottom both ends, 16 bottom fixedly connected with connecting pipes 17 of second opening, the liquid modifier of being convenient for gets into hollow (mixing) shaft 10 inside smoothly, avoids appearing the phenomenon that motor 6 rotates and influences normal use and appears, raises the efficiency, improves holistic practicality.

Further, in the above technical scheme, a cavity is arranged between the first barrel 1 and the second barrel 2, heat conduction silicone oil is arranged inside the cavity, an electric heating ring 14 is arranged at the bottom of the cavity, the heat conduction silicone oil inside the cavity is heated through the electric heating ring 14, and the heat conduction silicone oil heats the barrels, so that the efficiency of heating the inside is improved, and the production efficiency is improved.

Further, in the above technical scheme, a sliding groove has been seted up on the 2 inner walls of second barrel, sliding plate 15 has been connected to the inside sliding connection of sliding groove, 15 one end fixedly connected with of sliding plate carries pull rod 22, is convenient for when not using the device, carries pull rod 22, and pull rod 22 drives sliding plate 15 and slides, is convenient for scrape the washing to the barrel inner wall when sliding, is convenient for wash the barrel inner wall.

Further, in the above technical scheme, one end of the connecting pipe 17, which is far away from the first tank 4, is provided with a water pump 18, and the input end of the water pump 18 is fixedly connected with a third tank 19 through the connecting pipe 17, so that the liquid modifier can smoothly enter the hollow stirring shaft 10 for atomization, and the production efficiency is improved.

Further, in above-mentioned technical scheme, 19 outer walls of third box are equipped with the scale, the top and the bottom of first barrel 1 and second barrel 2 are closely laminated, 1 bottom one side fixedly connected with discharge gate 20 of first barrel is convenient for control quantity when extracting the liquid modifier through setting up of scale what, and convenient to use person uses, improves production efficiency, has practiced thrift the cost.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, raw materials enter the second barrel 2 from the feeding hole 3, the water pump 18 is driven, the water pump 18 extracts a liquid modifier in the third box 19 into the first box 4, the liquid modifier enters the hollow stirring shaft 10 through the first box 4, the motor 6 is driven, the output shaft of the motor 6 rotates to drive the rotating shaft 8 to rotate, the rotating shaft 8 is fixedly connected with the hollow stirring shaft 10 through the connecting rod 9, the rotating shaft 8 rotates to drive the hollow stirring shaft 10 to rotate, the hollow stirring shaft 10 rotates to drive the stirring blades 13, the liquid modifier is atomized and sprayed out through the atomizing nozzle 11, stirring is started, the stirring is finished, and the liquid modifier slides out through the discharging hole 20 to finish stirring.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A centrifugal spray-assisted dry modification device comprises a first cylinder (1), and is characterized in that: the device is characterized in that a second barrel body (2) is fixedly connected inside the first barrel body (1), a feed inlet (3) is fixedly connected at the top of the first barrel body (1), a first box body (4) is fixedly connected at the bottom of the first barrel body (1), a second box body (5) is fixedly connected inside the first box body (4), a motor (6) is fixedly connected inside the second box body (5), a first through hole (7) is formed at the top of the second box body (5), a rotating shaft (8) is fixedly connected with an output shaft of the motor (6), the rotating shaft (8) penetrates through the first through hole (7), a second sealing bearing (21) is arranged at the joint of the rotating shaft (8) and the first through hole (7), a plurality of connecting rods (9) are fixedly connected to the outer wall of the rotating shaft (8), a hollow stirring shaft (10) is fixedly connected at one end of the connecting rods (9), and the top end of the rotating shaft (8), a plurality of atomizer (11) have been seted up to cavity (10) inside, first box (4) and cavity (10) junction are equipped with first sealed bearing (12), atomizer (11) outer wall fixedly connected with stirring leaf (13).

2. A centrifugal spray-assisted dry modification apparatus according to claim 1, characterized in that: second opening (16) have all been seted up at first box (4) bottom both ends, second opening (16) bottom fixedly connected with connecting pipe (17).

3. A centrifugal spray-assisted dry modification apparatus according to claim 1, characterized in that: a cavity is arranged between the first barrel (1) and the second barrel (2), heat-conducting silicone oil is arranged in the cavity, and an electric heating coil (14) is arranged at the bottom of the cavity.

4. A centrifugal spray-assisted dry modification apparatus according to claim 1, characterized in that: the inner wall of the second barrel body (2) is provided with a sliding groove, a sliding plate (15) is connected inside the sliding groove in a sliding mode, and one end of the sliding plate (15) is fixedly connected with a lifting rod (22).

5. A centrifugal spray-assisted dry modification apparatus according to claim 2, characterized in that: one end of the connecting pipe (17) far away from the first box body (4) is provided with a water pump (18), and the input end of the water pump (18) is fixedly connected with a third box body (19) through the connecting pipe (17).

6. A centrifugal spray-assisted dry modification apparatus according to claim 5, characterized in that: the outer wall of the third box body (19) is provided with scales, the top end and the bottom end of the first cylinder body (1) and the second cylinder body (2) are tightly attached, and a discharge hole (20) is fixedly connected to one side of the bottom of the first cylinder body (1).