CN217829729U

CN217829729U - Material premixing structure for silane coupling agent

Info

Publication number: CN217829729U
Application number: CN202222209606.9U
Authority: CN
Inventors: 方永灿; 洪志愿; 方燕尔; 洪志河; 钟剑锋
Original assignee: Xiamen Baihe New Materials Co ltd
Current assignee: Xiamen Baihe New Materials Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-11-18
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to the technical field of coupling agent production, and provides a material premixing structure for silane coupling agent, which comprises a mixing cylinder, a solid charging hopper and a premixing device, wherein the mixing cylinder is internally provided with a mixing space, the solid charging hopper is arranged on the mixing cylinder and is communicated with the mixing space, and the premixing device is arranged on the mixing cylinder and is positioned in the mixing space and is used for premixing solid materials; the premixing device comprises a first mixing device and a second mixing device; the first mixing device comprises a mixing chamber positioned in the mixing space and a rotatable spiral sheet arranged in the mixing chamber; the second mixing device comprises a rotary disc positioned below the mixing chamber and a filter ring arranged on the rotary disc; the utility model discloses a premix structure is used for the pre-mixed premixing device of solid material through the setting, and this premixing device has adopted first mixing arrangement and second mixing arrangement, can mix the solid material in advance through first mixing arrangement and second mixing arrangement, has avoided the problem that manual operation brought.

Description

Material premixing structure for silane coupling agent

Technical Field

The utility model relates to a technical field of coupling agent production especially relates to a material premix structure for silane coupling agent.

Background

Silane coupling agents are used primarily in glass fiber reinforced plastics and are reactive with inorganic species and organic functional groups are reactive or compatible with organic species, thus forming an organic matrix-silane coupling agent-inorganic matrix bond when the silane coupling agent is interposed between the inorganic and organic interfaces.

When carrying out silane coupling agent's production, for making the material mix in reaction vessel evenly, ensure silane coupling agent's preparation effect, need carry out the operation of premixing to partial solid material earlier, current operation of premixing is mostly manual going on, and staff intensity of labour is great, and the material size of mixing can't ensure unanimously, easily influences the preparation effect.

In view of the above, the present inventors have specifically designed a material pre-mixing structure for a silane coupling agent, which has resulted therefrom.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a material premixing structure for silane coupling agent, which overcomes the existing defects, aiming at the above defects of the prior art; the technical scheme adopted is as follows:

a material premixing structure for a silane coupling agent comprises a mixing cylinder, a solid feeding hopper and a premixing device, wherein a mixing space is arranged in the mixing cylinder, the solid feeding hopper is arranged on the mixing cylinder and is communicated with the mixing space, and the premixing device is arranged on the mixing cylinder and is positioned in the mixing space and used for premixing solid materials;

the premixing device comprises a first mixing device and a second mixing device;

the first mixing device comprises a mixing chamber and a rotatable spiral sheet, wherein the mixing chamber is positioned in the mixing space and is connected with the fixed charging hopper, and the discharge hole is formed below the mixing chamber;

the second mixing device comprises a rotary disc which is positioned below the mixing chamber and can rotate, and a filtering ring which is arranged on the rotary disc and is provided with filtering holes.

Further, the premixing device also comprises a driving device for driving the spiral piece and the rotary disk to rotate.

Furthermore, drive arrangement is including setting up in the first motor of reation kettle top, setting up in first motor output and being used for driving flight and capstan pivoted first pivot.

Furthermore, the inner side wall of the filter ring is also provided with a plurality of dispersing steps for dispersing solid materials.

Furthermore, the dispersion steps are vertically arranged and are frustum-shaped.

Further, the fixed hopper is communicated with the interior of the mixing chamber through a connecting pipe.

Further, a liquid hopper for liquid to flow into the mixing space is arranged above the mixing cylinder; and a discharge opening for discharging is arranged below the mixing cylinder.

Further, the premixing structure further comprises a third mixing device for solid-liquid mixing.

Furthermore, the third mixing device includes a second motor, a second rotating shaft disposed at an output end of the second motor and located in the mixing space, and a plurality of mixing blades disposed on the second rotating shaft.

Further, the mixing drum comprises a drum body and an upper cover arranged on the drum body, and the drum body and the upper cover are covered to form the mixing space.

The utility model discloses a premix structure is used for the pre-mixed premixing device of solid material through the setting, and this premixing device has adopted first mixing arrangement and second mixing arrangement, can mix the solid material in advance through first mixing arrangement and second mixing arrangement, has avoided the problem that manual operation brought.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention.

Wherein:

FIG. 1 is a first cross-sectional view of a premixing structure according to the present invention;

fig. 2 is a partial view of fig. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the premixing structure of the present invention;

fig. 4 is a schematic structural diagram of the second mixing device of the present invention.

Description of reference numerals:

10. a mixing drum; 101. a mixing space; 11. a barrel; 111. a discharge outlet; 12. an upper cover; 20. a solids hopper; 21. a connecting pipe; 30. a liquid hopper; 40. a premixing device; 41. a first mixing device; 411. a mixing chamber; 4111. a discharge port; 412. a spiral sheet; 42. a second mixing device; 421. rotating the disc; 422. a filter ring; 4221. a filtration pore; 4222. dispersing steps; 43. a drive device; 431. a first motor; 432. a first rotating shaft; 50. a third mixing device; 51. a second motor; 52. a second rotating shaft; 53. mixing the blades.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the 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 application.

Referring to fig. 1 to 4, a material premixing structure for a silane coupling agent provided by the present embodiment includes a mixing cylinder 10 having a mixing space 101 therein, a solid hopper 20 disposed on the mixing cylinder 10 and communicated with the mixing space 101, and a premixing device 40 disposed on the mixing cylinder 10 and located in the mixing space 101 for premixing solid materials, wherein the premixing device 40 is mainly used for premixing solid materials and making the mixing of the materials more uniform during scattering.

The premixing device 40 includes a first mixing device 41 and a second mixing device 42; the first mixing device 41 comprises a mixing chamber 411 which is positioned in the mixing space 101 and connected with the fixed hopper, a rotatable spiral blade 412 which is arranged in the mixing chamber 411, and at least one discharge hole 4111 is arranged below the mixing chamber 411; the second mixing device 42 comprises a rotary disk 421 which is positioned below the mixing chamber 411 and can rotate, and a filter ring 422 which is arranged on the rotary disk 421 and is provided with filter holes 4221; the fixed hopper communicates with the inside of the mixing chamber 411 through a connection pipe 21.

The premixing device 40 further includes a driving means 43 for driving the rotation of the spiral plate 412 and the rotary disk 421; the driving device 43 includes a first motor 431 disposed above the reaction kettle, and a first rotating shaft 432 disposed at an output end of the first motor 431 and configured to drive the spiral piece 412 and the rotating disc 421 to rotate, wherein the spiral piece 412 and the rotating disc 421 are both fixedly disposed on the first rotating shaft 432, and the first rotating shaft 432 is driven by the first motor 431 to simultaneously drive the spiral piece 412 and the rotating disc 421 to rotate; the spiral piece 412 is mainly used for premixing a plurality of solid materials and quickly dropping the mixed materials onto the rotary disc 421, the rotary disc 421 drives the filter ring 422 in the rotating process, the materials are quickly thrown out under the action of centrifugal force and fall into the mixing space 101 through the filter holes 4221, and because of the existence of the partially incompletely dispersed materials, a plurality of dispersing steps 4222 for dispersing the solid materials are further arranged on the inner side wall of the filter ring 422, the materials are conveniently scattered through the dispersing steps 4222 so as to fall into the mixing space 101 through the filter holes 4221, the utility model discloses two groups of premixing devices 40 can be symmetrically arranged, so that the materials falling into the mixing space 101 are dispersed more uniformly; preferably, the dispersing steps 4222 are vertically arranged and have a frustum shape in order to improve the dispersing efficiency.

A liquid hopper 30 for liquid to flow into the mixing space 101 is arranged above the mixing cylinder 10; a discharge opening 111 for discharging is also provided below the mixing drum 10.

The premixing structure further comprises a third mixing device 50 for mixing solid and liquid, wherein the third mixing device 50 comprises a second motor 51, a second rotating shaft 52 arranged at the output end of the second motor 51 and positioned in the mixing space 101, and a plurality of mixing blades 53 arranged on the second rotating shaft 52.

The utility model discloses a mixing drum 10 includes barrel 11 and sets up upper cover 12 on barrel 11, and barrel 11 closes with upper cover 12 and covers and form mixing space 101, and wherein premixing device 40, third mixing arrangement 50, solid feeder hopper and liquid feeder hopper all set up on upper cover 12.

The working principle is as follows:

solid materials enter the mixing chamber 411 through the solid feed hopper, after being roughly mixed with a plurality of solid materials through the spiral piece 412, the solid materials quickly enter the rotary disc 421 through the discharge port 4111, at the moment, the rotary disc 421 rotates, under the action of centrifugal force, the solid materials are quickly dispersed and fall into the mixing space 101 through the filter holes 4221, liquid materials enter the mixing space 101 through the liquid feed hopper, and finally, the solid and liquid materials are mixed through the third mixing device 50, and the mixture is discharged through the discharge port 111.

To sum up, the utility model discloses a premixing structure is used for premixed mixing arrangement of solid material through the setting, and this premixing arrangement has adopted first mixing arrangement and second mixing arrangement, can mix solid material in advance through first mixing arrangement and second mixing arrangement, has avoided the problem that manual operation brought.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A material premixing structure for a silane coupling agent is characterized by comprising a mixing cylinder (10) with a mixing space (101) arranged inside, a solid feeding hopper (20) arranged on the mixing cylinder (10) and communicated with the mixing space (101), and a premixing device (40) arranged on the mixing cylinder (10) and positioned in the mixing space (101) for premixing solid materials;

the premixing device (40) comprises a first mixing device (41) and a second mixing device (42);

the first mixing device (41) comprises a mixing chamber (411) which is positioned in the mixing space (101) and is connected with a fixed hopper, and a rotatable spiral sheet (412) which is arranged in the mixing chamber (411), wherein at least one discharge hole (4111) is formed below the mixing chamber (411);

the second mixing device (42) comprises a rotary disc (421) which is positioned below the mixing chamber (411) and can rotate, and a filter ring (422) which is arranged on the rotary disc (421) and is provided with filter holes (4221).

2. The material premixing structure for silane coupling agent according to claim 1 wherein said premixing device (40) further comprises a driving means (43) for driving the spiral plate (412) and the spiral plate (421) to rotate.

3. The material premixing structure for silane coupling agent according to claim 2 wherein the driving means (43) comprises a first motor (431) disposed above the reaction kettle, a first rotating shaft (432) disposed at the output end of the first motor (431) for driving the spiral plate (412) and the spiral plate (421) to rotate.

4. The material premixing structure for silane coupling agent according to claim 1 characterized in that the inner side wall of the filtering ring (422) is further provided with a plurality of dispersing steps (4222) for dispersing solid material.

5. The material premixing structure for silane coupling agent according to claim 4 characterized in that said dispersing step (4222) is vertically arranged and has a frustum shape.

6. The material premixing structure for silane coupling agent of claim 1 wherein said fixed hopper communicates with the inside of the mixing chamber (411) through a connection pipe (21).

7. A material premixing structure for silane coupling agent according to claim 1 characterized in that a liquid feed hopper (30) for liquid inflow into the mixing space (101) is further provided above said mixing drum (10); a discharge opening (111) for discharging is further arranged below the mixing cylinder (10).

8. The material premixing structure for silane coupling agent according to claim 1 characterized in that the premixing structure further comprises a third mixing means (50) for solid-liquid mixing.

9. The material premixing structure for silane coupling agent according to claim 8 characterized in that said third mixing means (50) comprises a second motor (51), a second rotating shaft (52) disposed at the output end of the second motor (51) and located in the mixing space (101), a plurality of mixing blades (53) disposed on the second rotating shaft (52).

10. The material premixing structure for silane coupling agent according to claim 1 characterized in that said mixing drum (10) comprises a drum body (11) and an upper cover (12) disposed on the drum body (11), said drum body (11) and upper cover (12) covering to form said mixing space (101).