CN109954444A - A kind of horizontal continuous screw extrusion type kneader - Google Patents
A kind of horizontal continuous screw extrusion type kneader Download PDFInfo
- Publication number
- CN109954444A CN109954444A CN201910128097.7A CN201910128097A CN109954444A CN 109954444 A CN109954444 A CN 109954444A CN 201910128097 A CN201910128097 A CN 201910128097A CN 109954444 A CN109954444 A CN 109954444A
- Authority
- CN
- China
- Prior art keywords
- extrusion type
- horizontal continuous
- type kneader
- support
- screw extrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 125000003003 spiro group Chemical group 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052744 lithium Inorganic materials 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- 238000004898 kneading Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007665 sagging Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The present invention relates to material production equipment technical fields, specially a kind of horizontal continuous screw extrusion type kneader, it can guarantee that two screw rods will not generate friction, improve the quality of lithium battery comprising pedestal, conveying cylinder is installed on the pedestal, two screw rods of parallel arrangement are installed, the screw front end connects driving mechanism in the transport tube body, it is characterised in that, the spiro rod rear end is supported in tail bearing, and the conveying cylinder back-end bottom is provided with material outlet.
Description
Technical field
The present invention relates to material production equipment technical field, specially a kind of horizontal continuous screw extrusion type kneader.
Background technique
During material production, double screw extruder structure common at present is all that tail portion does not have bearing support, i.e.,
Two screw rod parallel arrangements, front end connects bearing and motor, tail end are hanging, due to by self gravitation effect, screw rod tail end meeting
Have slight sagging, when two screw rods start or when idle running, can rub between each other or generate friction, and material in barrel
When being transported to end, the material of two screw rod upper ends is unevenly distributed, so that screw rod stress is different, is also had and is rubbed when mutually rotating
It wipes, heavy metal bits can be generated when screw rod friction, in general field, a small amount of heavy metal will not generate shadow to quality of material
It rings, but is to be not allow for heavy metal presence, the content of heavy metal directly affects the matter of lithium battery in lithium battery production industry
Amount, therefore twin-screw currently on the market is unable to satisfy the production requirement of high quality lithium battery.
Summary of the invention
Cause lithium battery quality low to solve the problems, such as that existing twin-screw is easy to produce friction, the present invention provides one kind
Horizontal continuous screw extrusion type kneader can guarantee that two screw rods will not generate friction, improve the quality of lithium battery.
Its technical solution is such that a kind of horizontal continuous screw extrusion type kneader comprising pedestal, on the pedestal
Conveying cylinder is installed, two screw rods of parallel arrangement are installed in the transport tube body, the screw front end connects driving machine
Structure, which is characterized in that the spiro rod rear end is supported in tail bearing, and the conveying cylinder back-end bottom is provided with material outlet.
It is further characterized by being equipped with discharge screw pump, the discharge screw pump is for controlling at the material outlet
Material discharging flow processed；
The driving mechanism includes driving motor, gear reducer and transmission case, and the transmission case is for realizing a speed reducer
Two screw rods are driven to rotate synchronously；
The pedestal rear and front end is separately installed with the front support seat and rear support for being used to support the conveying cylinder；
The tail bearing is installed in support tube body, and the support cylinder is fixedly connected with the conveying barrel tip；
The material outlet is set between the rear support and the support cylinder；
The support cylinder body bottom is supported in the rear support；
The mandrel of the spiro rod rear end and the support barrel front end junction are provided with sealing element；
The conveying cylinder includes lower fixed cylinder and upturning lid, offers mirror mouth on the upturning lid.
After Screw Extrusion type kneader of the invention, intracorporal two screw supports of transport tube are in tail bearing, object
Material discharges from lower part, screw rod both ends can be allowed to have support under this structure, sagging will not occur, screw rod both ends are limited
System, so that relative position will not change between two screw rods, will not occur friction phenomenon, screw rod and transport tube between screw rod
It will not rub between internal wall, so that heavy metal bits will not be generated, reduce the content of beary metal of lithium battery, improve
The quality of lithium battery；Further, control material discharging flow is pumped by discharge screw, material reflux can be increased, increase object
Expect kneading time, further improves lithium battery quality, material discharges from lower part can also solve sordid ask that discharge simultaneously
Topic.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention top view.
Specific embodiment
See Fig. 1, shown in Fig. 2, a kind of horizontal continuous screw extrusion type kneader comprising pedestal 1 is equipped on pedestal 1
Cylinder 2 is conveyed, two screw rods 3 for being equipped with parallel arrangement in cylinder 2 are conveyed, 3 front end of screw rod connects driving mechanism, driving mechanism
Including driving motor 4, speed reducer 5 and transmission case 6, transmission case 6 drives two screw rods 3 are synchronous to turn for realizing a speed reducer 5
It is dynamic, it is existing conventional structure, conveying 2 upper front end of cylinder is provided with material inlet 7, and 3 rear end of screw rod is supported in tail bearing 8, defeated
It send 2 rear end bottom of cylinder to be provided with material outlet, discharge screw pump 9 is installed, discharge screw pump 9 is for controlling object at material outlet
Expect discharging flow, since material is when conveying conveying kneading in cylinder 2, top, which has about one third space, does not have material, such as
Fruit discharge screw pump 9 control material discharging flows reduce, at this time can some material to be discharged originally be up squeezed into
Originally in the space being available, formation is backflowed, and can convey backward material plus screw rod 3, thus when increasing material kneading
Between, so that the subsequent materials quality come out is higher, it is demonstrated experimentally that discharging flow is smaller, the distance L to backflow is bigger, when reaching one
When quantitative, the distance backflowed is certain, and the quality that material comes out also reaches certain quality, and kneading effect will not improve again.Phase
Than that can only increase screw slenderness ratio and material conveying speed in existing and control kneading effect, the present invention is at low cost.
Specifically, 1 rear and front end of pedestal is separately installed with the front support seat 10 and rear support for being used to support conveying cylinder 2
11, tail bearing 8 is installed in support cylinder 12, and support cylinder 12 is fixedly connected with conveying 2 end of cylinder；Rear support 11 can be with
Two different locations are set to, the first is that material outlet is set between rear support 11 and support cylinder 12, as shown in the figure
Structure；Another kind is that support 2 bottom of cylinder is supported in rear support 11, i.e. rear support 11 is set to least significant end, due to understanding
Upper there is no problem, therefore no longer provides accompanying drawings.The mandrel 13 of 3 rear end of screw rod is set with support 12 front end junction of cylinder
It is equipped with sealing element 14, can be sealing ring, ensure that leakproofness.
Conveying cylinder 2 includes lower fixed cylinder 2-1 and upturning lid 2-2, offers mirror mouth 15, material on upturning lid 2-2
Import 7 is also disposed on upturning lid 2-2.
Claims (9)
1. a kind of horizontal continuous screw extrusion type kneader comprising pedestal is equipped with conveying cylinder on the pedestal, described defeated
Two screw rods that parallel arrangement is equipped in cylinder are sent, the screw front end connects driving mechanism, which is characterized in that the screw rod
Rear end is supported in tail bearing, and the conveying cylinder back-end bottom is provided with material outlet.
2. a kind of horizontal continuous screw extrusion type kneader according to claim 1, which is characterized in that the material outlet
Place is equipped with discharge screw pump, and the discharge screw pump is for controlling material discharging flow.
3. a kind of horizontal continuous screw extrusion type kneader according to claim 1, which is characterized in that the driving mechanism
Including driving motor, gear reducer and transmission case, the transmission case drives two screw rods for realizing a speed reducer
It rotates synchronously.
4. a kind of horizontal continuous screw extrusion type kneader according to claim 1, which is characterized in that before and after the pedestal
Both ends are separately installed with the front support seat and rear support for being used to support the conveying cylinder.
5. a kind of horizontal continuous screw extrusion type kneader according to claim 1, which is characterized in that the tail bearing
It is installed in support tube body, the support cylinder is fixedly connected with the conveying barrel tip.
6. a kind of horizontal continuous screw extrusion type kneader according to claim 4, which is characterized in that the material outlet
It is set between the rear support and the support cylinder.
7. a kind of horizontal continuous screw extrusion type kneader according to claim 4, which is characterized in that the support cylinder
Bottom is supported in the rear support.
8. a kind of horizontal continuous screw extrusion type kneader according to claim 1, which is characterized in that the spiro rod rear end
Mandrel and the support barrel front end junction be provided with sealing element.
9. a kind of horizontal continuous screw extrusion type kneader according to claim 1, which is characterized in that the conveying cylinder
Including lower fixed cylinder and upturning lid, mirror mouth is offered on the upturning lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910128097.7A CN109954444A (en) | 2019-02-21 | 2019-02-21 | A kind of horizontal continuous screw extrusion type kneader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910128097.7A CN109954444A (en) | 2019-02-21 | 2019-02-21 | A kind of horizontal continuous screw extrusion type kneader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109954444A true CN109954444A (en) | 2019-07-02 |
Family
ID=67023708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910128097.7A Pending CN109954444A (en) | 2019-02-21 | 2019-02-21 | A kind of horizontal continuous screw extrusion type kneader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109954444A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204324939U (en) * | 2014-11-03 | 2015-05-13 | 孙振坤 | Powdered activated carbon adding equipment |
| CN206718424U (en) * | 2017-03-28 | 2017-12-08 | 谭海沁 | A kind of side discharging double screw extruder of the special support of band |
| CN210434442U (en) * | 2019-02-21 | 2020-05-01 | 无锡理奇智能装备有限公司 | Horizontal continuous screw extrusion type kneading machine |
-
2019
- 2019-02-21 CN CN201910128097.7A patent/CN109954444A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204324939U (en) * | 2014-11-03 | 2015-05-13 | 孙振坤 | Powdered activated carbon adding equipment |
| CN206718424U (en) * | 2017-03-28 | 2017-12-08 | 谭海沁 | A kind of side discharging double screw extruder of the special support of band |
| CN210434442U (en) * | 2019-02-21 | 2020-05-01 | 无锡理奇智能装备有限公司 | Horizontal continuous screw extrusion type kneading machine |
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