CN211917646U

CN211917646U - Storage battery PE separator extrusion material mixing device

Info

Publication number: CN211917646U
Application number: CN201922370923.7U
Authority: CN
Inventors: 张明
Original assignee: Zhenjiang Tiger Battery Membrane Technology Co ltd
Current assignee: Zhenjiang Tiger Battery Membrane Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-13
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a battery PE baffle extrusion material mixing arrangement, including a jar body, and install internal spray set, agitating unit of jar, spray set is located the agitating unit top, spray set's feed liquor pipeline is worn to locate jar wall and is extended to outside the jar body, be provided with on spray set's the shower and spray the mouth, be in on the jar wall the spray set below is provided with the feed door, is provided with row bin gate on the tank bottoms. The utility model has the advantages that: the mixing device adds the process oil through spraying, and is matched with stirring and a temperature field for use, so that the characteristics of the materials at the initial stage of mixing are considered, the viscous process oil and the powdery raw materials are fully and uniformly mixed, and the PE separator plate extrusion material of the storage battery with good consistency is obtained.

Description

Storage battery PE separator extrusion material mixing device

Technical Field

The utility model relates to a material mixing arrangement, especially production battery PE baffle's extrusion material mixing arrangement.

Background

The PE separator for the storage battery is used as a key material for isolating the positive electrode and the negative electrode of the battery, is placed in an acid electrolyte, and in order to prevent the separator from losing efficacy for a long time, the PE separator needs to have corrosion resistance and oxidation resistance, and process oil is added into PE separator extrusion materials to achieve the required oxidation resistance. The process oil is heavy oil, and needs to be fully mixed with powdery materials, otherwise, the process oil can be mixed into lumps and is not uniform.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: to the problem, the utility model aims at providing a raw materials mixing arrangement of production battery PE baffle obtains the homogeneous mixing extrusion material.

The technical scheme is as follows: the utility model provides a battery PE baffle extrusion material mixing arrangement, includes a jar body, and installs internal spray set, agitating unit of jar, spray set is located the agitating unit top, spray set's inlet conduit wears to locate jar wall and extends to the jar is external, be provided with on spray set's the shower and spray the mouth, on the jar wall spray set below is provided with the feed door, is provided with row bin gate on the tank bottoms.

Furthermore, the outer end of the stirring blade of the stirring device is provided with a rubber plate which is contacted with the bottom of the tank, and the discharge gate is arranged on the circular rotating track of the rubber plate. During the mixing and stirring process of the rubber plate on the stirring device, on one hand, a layer of powdery raw material in contact with the bottom of the tank can be pushed to the stirring as much as possible, on the other hand, the extruded material can be output as much as possible when the extruded material is output, and the deposition at the bottom of the tank is reduced.

The heating device comprises a plurality of electric heating rods arranged on the outer wall surface of the tank wall, and the electric heating rods are distributed in a crossed shape. The temperature field with higher temperature and gradual change is formed at the crossing position, and the gradual change temperature field and the stirring act together because the stirring device is arranged at the bottom of the tank body, so that the temperature of the whole material in the tank body is more uniform before the material is completely in a viscous state.

Furthermore, a heat-insulating layer is arranged outside the tank body and covers the electric heating rod.

Furthermore, the top of the tank body is also provided with an exhaust hole. In the stirring process, the tank body is closed, and the exhaust holes are used for exhausting air, so that dangerous production phenomena such as air closing and the like are avoided.

Has the advantages that: compared with the prior art, the utility model has the advantages that: the mixing device adds the process oil through spraying, and is matched with stirring and a temperature field for use, so that the characteristics of the materials at the initial stage of mixing are considered, the viscous process oil and the powdery raw materials are fully and uniformly mixed, and the PE separator plate extrusion material of the storage battery with good consistency is obtained.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a top view of fig. 1.

Detailed Description

The invention will be further elucidated with reference to the drawings and specific embodiments, which are intended to illustrate the invention and are not intended to limit the scope of the invention.

A storage battery PE separator extrusion material mixing device is shown in figures 1 and 2 and comprises a tank body 1, a spraying device 2, a stirring device 3 and a heating device 4.

The stirring device 3 is installed in the tank body 1, the stirring device 3 comprises a stirring blade 31, a rubber plate 32 and a rotating shaft 33, the rotating shaft 33 is installed and connected with the tank bottom 13 of the tank body 1, one end of the stirring blade 31 is connected with the rotating shaft 33, the rotating shaft 33 drives the stirring blade 31 to rotate in the tank body 1 in the circumferential direction, the rubber plate 32 is fixed with the other end of the stirring blade 31 (namely, the outer end of the stirring blade 31 far away from the rotating shaft 33), and the bottom edge of the rubber plate 32 is at least in a contact state with the tank bottom 13. The tank bottom 13 is provided with a discharge gate 14 and is positioned on the circular rotation track of the rubber plate 32.

The spraying device 2 is arranged in the tank body 1, the spraying device 2 is positioned between the upper part of the stirring device 3 and the top part of the tank body 1 (namely, the tank top 16), and the tank top 16 is provided with an exhaust hole 15. The spraying device 2 comprises a liquid inlet pipeline 21, a spraying pipe 22 and spraying ports 23, the spraying pipe 22 is an annular hollow pipe, one end of the liquid inlet pipeline 21 is communicated with the spraying pipe 22, the other end of the liquid inlet pipeline penetrates through the tank wall 11 and extends to the outside of the tank body 1, the spraying ports 23 are arranged on the spraying pipe 22 and communicated with the spraying pipe, and the liquid outlet direction faces downwards. A feeding door 12 is arranged on the tank wall 11 below the spraying device 2.

The heating device 4 adopts a plurality of electric heating rods 41 and is arranged on the outer wall surface of the tank wall 11, and the electric heating rods 41 are distributed in a cross shape and can be arranged in rows along the height direction of the tank wall 11. The tank body 1 is provided with a heat insulation layer outside and the electric heating rod 41 is covered inside.

The utility model discloses during the use, open the feed gate and add an amount of powdery raw materials to jar internal earlier, close the back, through feed liquor pipeline to shower delivery process oil and by spout the powdery raw materials downwards on spraying the mouth, atomizing adds process oil can form small granule with powdery raw materials, constantly homogenize the mixture through agitating unit simultaneously, obtain the even fluid that has certain viscidity, namely, the extrusion material, the stirring is mixed and is accomplished the back, open the bin outlet door, the extrusion material exports from this, the offset plate on the agitating unit is at the mixing stirring in-process, on the one hand can with the tank bottoms one deck likepowder raw materials propelling movement as far as of contact in the stirring, on the other hand can export the extrusion material as far as when exporting the extrusion material, reduce the deposit at the tank bottoms. In the stirring process, the tank body is closed, and the exhaust holes are used for exhausting air, so that dangerous production phenomena such as air closing and the like are avoided. In the stirring process, the heating device heats the tank body, the fluidity of the viscous materials in the tank body can be kept, the electric heating rods are distributed in a cross shape, a temperature field with higher temperature and gradual change is formed at the cross position, and the stirring device is arranged at the bottom of the tank body, and the gradual change temperature field and the stirring act together, so that the temperature of the whole materials in the tank body tends to be uniform before the materials all reach the viscous state.

Claims

1. The utility model provides a battery PE baffle extrusion material mixing arrangement which characterized in that: including a jar body (1), and install spray set (2), agitating unit (3) in jar body (1), spray set (2) are located agitating unit (3) top, liquid inlet pipeline (21) of spray set (2) are worn to locate jar wall (11) and are extended to outside jar body (1), be provided with on shower (22) of spray set (2) and spray mouth (23), be in on jar wall (11) spray set (2) below is provided with feed door (12), is provided with on tank bottoms (13) and arranges bin gate (14).

2. The battery PE separator extrusion material mixing apparatus of claim 1, wherein: agitating unit (3) be provided with in its stirring leaf (31) the outer end with offset plate (32) of tank bottoms (13) contact, bin outlet door (14) set up in on the circular rotation orbit of offset plate (32).

3. The battery PE separator extrusion material mixing apparatus of claim 1, wherein: the heating device (4) comprises a plurality of electric heating rods (41) arranged on the outer wall surface of the tank wall (11), and the electric heating rods (41) are distributed in a cross shape.

4. A battery PE separator extrusion mixing apparatus as defined in claim 3, wherein: the tank body (1) is externally provided with a heat-insulating layer, and the electric heating rod (41) is coated in the tank body.

5. The battery PE separator extrusion material mixing apparatus of claim 1, wherein: the top of the tank body (1) is also provided with an exhaust hole (15).