CN201614359U - Continuous powder surface modifier - Google Patents
Continuous powder surface modifier Download PDFInfo
- Publication number
- CN201614359U CN201614359U CN2009202994976U CN200920299497U CN201614359U CN 201614359 U CN201614359 U CN 201614359U CN 2009202994976 U CN2009202994976 U CN 2009202994976U CN 200920299497 U CN200920299497 U CN 200920299497U CN 201614359 U CN201614359 U CN 201614359U
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- chamber
- powder surface
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Abstract
The utility model relates to a continuous powder surface modifier, which is applicable to surface modification for inorganic nonmetallic mineral powder fillers. The continuous powder surface modifier comprises a frame (1), a modification drum (2), a feed inlet (4), a discharge outlet (6), spindles (5), power devices (7), a plurality of rows of rotors (9), a plurality of rows of stators (10) and a feeding mechanism (3), wherein the modification drum (2) is disposed on the frame (1) and is composed of a plurality of modification cavities (8) which are connected and communicated with each other, each modification cavity (8) is equipped with one spindle (5) inside, the spindles (5) are respectively connected with respective power devices (7), the feed inlet (4) and the discharge outlet (6) are respectively arranged at the upper ends of a first modification cavity and a last modification cavity, the feed inlet (4) is connected with the feeding mechanism (3), a plurality of rotor plates (11) are fixedly connected to each spindle (5), a plurality of rows of the rotors (9) are fixed on the rotor plates (11), a plurality of the rows of the stators (10) are connected to the inner wall face of each modification cavity (8), and the stators and the rotors are staggered in position. The continuous powder surface modifier has the advantages of continuous production, high processing capacity, high production efficiency, low unit energy consumption and fine operation environment.
Description
(1) technical field
The utility model relates to a kind of powder surface modification machine.Be applicable to the inorganic non-metallic mineral powder filling materials is carried out surface modification.Belong to the mine technical field of processing equipment.
(2) background technology
The inorganic mineral powder surface modification is the inevitable outcome of hi-tech, new material development.In industry such as modern macromolecular material such as plastics, rubber, binding agent, high polymers base composite functional material and coating, be widely used in inorganic nonmetal mineral fillers or pigment.It not only can reduce the macromolecular material production cost, can give final product some special physical and chemical performance simultaneously.Yet inorganic nonmetal mineral fillers is different with the interface performance of organic high molecular polymer matrix, and consistency is poor, and direct or a large amount of fillings can cause some mechanical properties decrease of material.Therefore, it is extremely important that inorganic non-metallic ore deposit filler is carried out surface modification, not only can improve the consistency of inorganic mineral filler and organic high molecular polymer, improves interface binding power, the physical strength of strongthener and over-all properties; Can improve simultaneously the packing fraction of mineral filler.So in organic polymer composite, the surface modification of inorganic nonmetal mineral fillers is very important.
The eighties mid-term, because the development of each relevant industries and the increase of demand, the process for modifying surface of inorganic nonmetal mineral fillers obtains developing rapidly and improves, but shows as subsidiary modification in Industrial processes such as plastics, rubber more.After the nineties, the surface modification of inorganic nonmetal mineral fillers just progressively forms as independent treatment technology.But its equipment follows from chemical industry (as rubber, plastics, granulation etc.) mostly, and all mixing stirring (or kneading) machine with heated at high speed both at home and abroad serves as mainly to represent type.Its weak point is: interval type production treatment capacity is little, production efficiency is low, unit consumption of energy is high and operating environment difference etc.
(3) summary of the invention
The purpose of this utility model is to provide a kind of energy serialization production, treatment capacity is big, production efficiency is high, unit consumption of energy low and the tailored flour surface modification machine of good operational environment.
The purpose of this utility model is achieved in that a kind of continuous powder surface modification machine, comprise frame, the modification tube, opening for feed, discharge port, main shaft, power set, rotor, stator and feeding mechanism, the modification wound packages places on the frame, described modification tube is formed by connecting by a plurality of modifications chamber, each modification chamber communicates, be provided with main shaft in each modification chamber, each main shaft is connected with separately power set respectively, opening for feed and discharge port are divided into the upper end in first modification chamber and last modification chamber, opening for feed links to each other with feeding mechanism, be fixedly connected with some rotor disks on the described main shaft, rotor has plurality of rows, the plurality of rows rotor is fixed on the rotor disk, is connected with the plurality of rows stator on the modification cavity wall face, and position of stator and rotor-position are arranged in a crossed manner.
Modification of the present utility model chamber is preferably three.After material feeds the first modification chamber, under the drive of the rotor of high speed rotating, be the fluidized state rotation.Streams is carried out thorough mixing and one-level modification in the friction process of stator and rotor; The streams of rotation is forced modification rapidly by the friction between stator and rotor and the material in the second modification chamber; Under the drive of pressure reduction and swirling eddy, enter the 3rd modification chamber and carry out three grades of modifications.Material after the modification breaks away from modified zone by pressure reduction and swirling eddy, enters material cooling gathering system.
The beneficial effects of the utility model are:
1, modifying machine adopts the stator and rotor structure, and adopts multistage pressure modification, and throughput greatly improves, and treatment capacity is big, energy serialization production, and the production efficiency height, unit consumption of energy is low.
2, the modification tube adopts totally-enclosed serialization production, good operational environment.
(4) description of drawings
Fig. 1 is the overall structure synoptic diagram of the continuous powder surface modification machine of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is a modification tube internal structure synoptic diagram of the present utility model.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is for adopting powder-modified unit overall structure synoptic diagram of the present utility model.
Among the figure:
(5) embodiment
Referring to Fig. 1～2, Fig. 1 is an overall structure synoptic diagram of the present utility model.Fig. 2 is the vertical view of Fig. 1.By Fig. 1 and Fig. 2 as can be seen, the continuous powder surface modification machine of the utility model is made up of frame 1, modification tube 2, opening for feed 4, discharge port 6, main shaft 5, power set 7, rotor 9, stator 10 and feeding mechanism 3.Described modification tube 2 is installed on the frame 1.
Referring to Fig. 3～4, Fig. 3 is a modification tube internal structure synoptic diagram of the present utility model.Fig. 4 is the A-A sectional view of Fig. 3.By Fig. 3 and Fig. 4 as can be seen, described modification tube 2 is formed by connecting by three modification chambeies 8.Each modification chamber 8 communicates.Be provided with main shaft 5 in each modification chamber 8, each main shaft 5 is connected (Fig. 2) with separately power set 7 respectively, and opening for feed 4 and discharge port 6 are divided into the upper end in first modification chamber and the 3rd modification chamber, and opening for feed 4 links to each other with feeding mechanism 3.Be fixedly connected with some rotor disks 11 with key 12 on the described main shaft 5, rotor 9 has plurality of rows, and plurality of rows rotor 9 is fixed on the rotor disk 11 by bearing pin 13.Be connected with plurality of rows stator 10 on 8 inner-wall surfaces of modification chamber.Stator 10 positions and rotor 9 positions are arranged in a crossed manner.
Referring to Fig. 5, Fig. 5 is for adopting powder-modified unit overall structure synoptic diagram of the present utility model.As seen from Figure 5, powder-modified unit mainly is made up of feed and medicine system 14, main frame (being properties-correcting agent) 16, material collection and dust-removal system 17 and electrical control cubicles 15 etc.
Principle of work and process:
Powder material is fed in the feed bin by chapelet, and the feed bin bottom is furnished with the duplex material feeder, controls the treatment capacity of whole unit by the adjusting screw revolution.The feed bin both sides are furnished with the solid properties-correcting agent chemicals dosing plant of automatic gauge, by weight, want the powder material amount of modification to be complementary together, and can require to adjust proportioning according to the modification of different nonmetallic mineral materials, different purposes; The terminal of Shuan Luo Xuan Give glassware is furnished with the automatic gauge chemicals dosing plant of liquid modifying agent, wants the powder material of modification to be complementary together with liquid flow rate.
Streams by duplex material feeder terminal feeds enters main frame (being modifying machine) system with a certain amount of properties-correcting agent.Main frame is made up of three modification chambeies.Form two movement air flow tangent planes.The air-flow of its tangent plane both sides is the move toward one another state, air-flow forms a powerful pressure reduction with certain linear velocity, makes material be atomizing state, during this period, streams has been passed through by the transformation of negative pressure to malleation, and carries out thorough mixing and one-level modification in the friction process of stator and rotor; After the streams of rotation is atomized by the first pressure tangent plane, in the second modification chamber, force modification rapidly by the friction between stator and rotor and the material; Under the drive of pressure reduction and swirling eddy,, enter the 3rd modification chamber and carry out three grades of modifications by the second tangent plane pressure.Material after the modification breaks away from modified zone by pressure reduction and swirling eddy, enters the material cooling system of unit.
Material produces heat by the intense attrition between stator, the rotor in modification, its temperature can reach 100-125 ℃.
Claims (1)
1. continuous powder surface modification machine, it is characterized in that described modifying machine comprises frame (1), modification tube (2), opening for feed (4), discharge port (6), main shaft (5), power set (7), rotor (9), stator (10) and feeding mechanism (3), modification tube (2) is installed on the frame (1), described modification tube (2) is formed by connecting by a plurality of modifications chamber (8), each modification chamber (8) communicates, be provided with main shaft (5) in each modification chamber (8), each main shaft (5) is connected with separately power set (7) respectively, opening for feed (4) and discharge port (6) are divided into the upper end in first modification chamber and last modification chamber, opening for feed (4) links to each other with feeding mechanism (3), be fixedly connected with some rotor disks (11) on the described main shaft (5), rotor (9) has plurality of rows, plurality of rows rotor (9) is fixed on the rotor disk (11), be connected with plurality of rows stator (10) on the inner-wall surface of modification chamber (8), stator (10) position and rotor (9) position are arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202994976U CN201614359U (en) | 2009-12-22 | 2009-12-22 | Continuous powder surface modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202994976U CN201614359U (en) | 2009-12-22 | 2009-12-22 | Continuous powder surface modifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201614359U true CN201614359U (en) | 2010-10-27 |
Family
ID=43000731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202994976U Expired - Fee Related CN201614359U (en) | 2009-12-22 | 2009-12-22 | Continuous powder surface modifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201614359U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604446A (en) * | 2012-02-27 | 2012-07-25 | 潍坊正远粉体工程设备有限公司 | Modification machine for surface of powder |
| CN104444378A (en) * | 2014-10-08 | 2015-03-25 | 中钢集团马鞍山矿山研究院有限公司 | Surface modification machine suitable for conducting continuous operation on light inorganic powder |
| CN104555428A (en) * | 2014-12-30 | 2015-04-29 | 湖南磊鑫新材料科技有限公司 | Mineral powder surface modification device |
| CN104555448A (en) * | 2015-01-06 | 2015-04-29 | 上海建冶路桥机器设备有限公司 | Continuous powder surface modification system |
-
2009
- 2009-12-22 CN CN2009202994976U patent/CN201614359U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604446A (en) * | 2012-02-27 | 2012-07-25 | 潍坊正远粉体工程设备有限公司 | Modification machine for surface of powder |
| CN104444378A (en) * | 2014-10-08 | 2015-03-25 | 中钢集团马鞍山矿山研究院有限公司 | Surface modification machine suitable for conducting continuous operation on light inorganic powder |
| CN104555428A (en) * | 2014-12-30 | 2015-04-29 | 湖南磊鑫新材料科技有限公司 | Mineral powder surface modification device |
| CN104555448A (en) * | 2015-01-06 | 2015-04-29 | 上海建冶路桥机器设备有限公司 | Continuous powder surface modification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20171222 |