CN207414035U - It being capable of self-cleaning lithium band extrusion pipe - Google Patents
It being capable of self-cleaning lithium band extrusion pipe Download PDFInfo
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- CN207414035U CN207414035U CN201721518569.2U CN201721518569U CN207414035U CN 207414035 U CN207414035 U CN 207414035U CN 201721518569 U CN201721518569 U CN 201721518569U CN 207414035 U CN207414035 U CN 207414035U
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- lithium
- pipe shaft
- delivery outlet
- lithium chloride
- pipe
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Abstract
The utility model is related to lithium band production equipment field, particularly one kind can self-cleaning lithium band extrusion pipe, including：Pipe shaft, the first passage that the pipe shaft inner wall is formed are used to squeeze lithium metal；The lithium chloride delivery outlet for being capable of folding is provided on the inner wall of the pipe shaft, the lithium chloride delivery outlet can export chlorination lithium powder when opening into the first passage, the blowning installation that can be stretched out is provided on the inner wall of the pipe shaft, the blowning installation can blow when stretching out towards the inner wall of the pipe shaft, the goal of the invention of the utility model be to provide it is a kind of convenient for cleaning lithium with extrusion pipe internal residual lithium metal can self-cleaning lithium with extrusion pipe.
Description
Technical field
It being capable of self-cleaning lithium band extrusion pipe the utility model is related to lithium band production equipment field, particularly one kind.
Background technology
Lithium is applied more and more wider in our life, and demand is increasing, wherein, the use demand of field of batteries
It is growing.
, it is necessary to lithium material extruding be become the lithium band of banding in the upstream manufacturer of lithium battery manufacturer, then lithium band is rolled up
Get up to form plate-like, then be packaged, supply the manufacturer in downstream.
The process of lithium band is manufactured, is that lithium metal is placed in a pipeline, the head end of the pipeline is provided with mold, mold
On be provided with the opening of strip, then head into compression bar from the tail end of pipeline, lithium metal is promoted in pipeline, is moved to contact
During to mold, output is squeezed from the opening of mold, forms lithium band.
Lithium metal has certain viscosity, while can't be contacted with water, can react with water, generates corresponding hydroxide
Object and hydrogen.
After lithium band extrusion process carries out a period of time, the inner wall meeting kish lithium of pipeline forms and is similar to patch
Structure, be sticked to inner-walls of duct, after accumulation to a certain extent, can to next time and later lithium band extrusion process cause it is bad
Influence, influence made of lithium band quality, so being purged to these patches after production a period of time, it is necessary to stop work.
Nowadays it is manual removal or wiping to the method for patch cleaning, the two efficiency is very low, and also easily
There are remaining lithium metal, wherein stripping means is also easy to damage inner-walls of duct, meanwhile, it can not wash with water, because cleaning
After need drying duct, the running of production line can be influenced, and water drying is unqualified can cause scrapping for typical products in mass production.
Utility model content
In view of the problems of the existing technology, the goal of the invention of the utility model is that provide one kind squeezes convenient for cleaning lithium band
Pressure pipeline internal residual lithium metal being capable of self-cleaning lithium band extrusion pipe.
To achieve these goals, the technical solution adopted in the utility model is：
One kind can self-cleaning lithium band extrusion pipe, including：
Pipe shaft, the first passage that the pipe shaft inner wall is formed are used to squeeze lithium metal；
The lithium chloride delivery outlet for being capable of folding, energy when the lithium chloride delivery outlet is opened are provided on the inner wall of the pipe shaft
It is enough that chlorination lithium powder is exported into the first passage, it is provided with the blowning installation that can be stretched out, institute on the inner wall of the pipe shaft
Stating when blowning installation stretches out can blow towards the inner wall of the pipe shaft.
By setting the lithium chloride delivery outlet, need to clean the kish lithium on pipe shaft inner wall in the extrusion pipe
When, the lithium chloride delivery outlet is opened, output chlorination lithium powder, chlorination lithium powder are attached to lithium metal in the first passage
Around upper and lithium metal, subsequent cleaning work is at this moment carried out again, is provided with what can be stretched out on the inner wall of the pipe shaft
Blowning installation, the blowning installation can blow when stretching out towards the inner wall of the pipe shaft, covered with lithium chloride on lithium metal
To blowing in pipe shaft after powder, then lithium metal is easy to be attached on chlorination lithium powder, is blown out, and reaches self-cleaning
Effect, simultaneously as inherently a kind of moisture-removing agent of stabilization of lithium chloride, and it can stablize with lithium metal and coexists, so
Here both reach good cleaning effect, and in turn ensure the stability of cleaning process.
As the preferred embodiment of the utility model, second channel is provided in the pipe shaft, described second channel one end connects
Lead to the lithium chloride delivery outlet, the other end is connected outside the pipe shaft, and is externally connected to lithium chloride output source in pipe shaft.
As the preferred embodiment of the utility model, being provided in the lithium chloride delivery outlet can move along lithium chloride delivery outlet
The link position of dynamic block, the second channel and lithium chloride delivery outlet is located at the side wall of lithium chloride delivery outlet.
As the preferred embodiment of the utility model, the block blocks inner wall of the lithium chloride delivery outlet in the pipe shaft
On exit when, the interior walls be smooth transition of the outer surface of the block and the pipe shaft makes lithium chloride delivery outlet when closed,
The normal extrusion of lithium metal is not influenced.
As the preferred embodiment of the utility model, hydraulic stem, the hydraulic stem one are provided in the lithium chloride delivery outlet
End is connected to the stop bottom, and the other end is connected to the lithium chloride delivery outlet bottom.
As the preferred embodiment of the utility model, multiple lithium chloride delivery outlets are justified around the axis of the pipe shaft along pipe shaft
Week is set, and makes input chlorination lithium powder evenly, can more cover more lithium metals, cleaning effect is more preferable.
As the preferred embodiment of the utility model, the blowning installation is air multiplier, during main body could be provided as
Hollow structure since blowning installation is arranged in pipe shaft, is still evacuated so it sucks one end of gas out of pipe shaft, and is managed at this time
There are chlorination lithium powder and lithium metal in body, the hollow structure can prevent chlorination lithium powder and lithium metal to be attached to air blowing dress
Happening in putting, if provided as blade shape, then using a period of time after, chlorination lithium powder and gold can be adhered on blade
Belong to lithium, it has not been convenient to it cleans, and this problem is then not present in air multiplier.
The beneficial effects of the utility model are：
By setting the lithium chloride delivery outlet, need to clean the kish lithium on pipe shaft inner wall in the extrusion pipe
When, the lithium chloride delivery outlet is opened, output chlorination lithium powder, chlorination lithium powder are attached to lithium metal in the first passage
Around upper and lithium metal, subsequent cleaning work is at this moment carried out again, is provided with what can be stretched out on the inner wall of the pipe shaft
Blowning installation, the blowning installation can blow when stretching out towards the inner wall of the pipe shaft, covered with lithium chloride on lithium metal
To blowing in pipe shaft after powder, then lithium metal is easy to be attached on chlorination lithium powder, is blown out, and reaches self-cleaning
Effect, simultaneously as inherently a kind of moisture-removing agent of stabilization of lithium chloride, and it can stablize with lithium metal and coexists, so
Here both reach good cleaning effect, and in turn ensure the stability of cleaning process.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1；
Fig. 4 be in Fig. 1 C-C to sectional view；
Fig. 5 is partial enlarged view at D in Fig. 1；
Fig. 6 is partial enlarged view at E in Fig. 1；
It is marked in figure：1- pipe shafts, 2- lithium chloride delivery outlets, 3- second channels, 31- first passages, 4- hydraulic stems, 5- gears
Block, 6- blowning installations.
Specific embodiment
The utility model is described in further detail with reference to embodiment and specific embodiment.It but should not be by this
The scope for being interpreted as the above-mentioned theme of the utility model is only limitted to following embodiment, all content of the invention institutes based on the utility model
The technology of realization belongs to the scope of the utility model.
Embodiment 1
Such as Fig. 1, one kind can self-cleaning lithium band extrusion pipe, including：
Pipe shaft 1, the first passage 31 that 1 inner wall of pipe shaft is formed is for squeezing lithium metal, the arrow in the direction of extrusion such as Fig. 1
Head direction；
The lithium chloride delivery outlet 2 for being capable of folding is provided on the inner wall of the pipe shaft 1, the lithium chloride delivery outlet 2 is opened
When chlorination lithium powder can be exported into the first passage 31, be provided with the air blowing that can be stretched out on the inner wall of the pipe shaft 1
Device 6, the blowning installation 6 can blow when stretching out towards the inner wall of the pipe shaft 1.
In the present embodiment, second channel 3 is provided in the pipe shaft 1, described 3 one end of second channel connects the lithium chloride
Delivery outlet 2, the other end is connected outside the pipe shaft 1, and is externally connected to lithium chloride output source in pipe shaft 1, shown in Fig. 1, together
The second channel 3 of side is connected externally on unified pipeline, convenient for connecting unified lithium chloride output source；
Such as Fig. 2,3, the block 5 that can be moved along lithium chloride delivery outlet 2 is provided in the lithium chloride delivery outlet 2, it is described
The link position of second channel 3 and lithium chloride delivery outlet 2 is located at the side wall of lithium chloride delivery outlet 2.
Specifically, the block 5 blocks the lithium chloride delivery outlet 2 at the exit on the inner wall of the pipe shaft 1, institute
State the outer surface of block 5 and the interior walls be smooth transition of the pipe shaft 1（Such as Fig. 2, it is defeated that block 5 by hydraulic stem 4 jacks up closure lithium chloride
Portal 2, such as Fig. 3, block 5 is pulled downward on by hydraulic stem 4 falls back on 2 lower part of lithium chloride delivery outlet, and second channel 3 is made to pass through lithium chloride
Delivery outlet 2 is connected with first passage 31, has the function that input chlorination lithium powder）, liquid is provided in the lithium chloride delivery outlet 2
Compression bar 4, described 4 one end of hydraulic stem are connected to 5 bottom of block, and the other end is connected to 2 bottom of lithium chloride delivery outlet.
Such as Fig. 4, multiple lithium chloride delivery outlets 2 are set around the axis of the pipe shaft 1 along 1 circumference of pipe shaft, the present embodiment
In, the lithium chloride delivery outlet 2 a total of 24 of setting in pipe shaft 1,6 are a circle, and one shares 4 circles（Such as Fig. 1,4）, the 6 of individual pen
It is in 60 ° of settings that a lithium chloride delivery outlet 2 is adjacent centered on the axis of pipe shaft 1.
Such as Fig. 5,6, in the present embodiment, the blowning installation 6 is air multiplier, and peace is provided on 1 inner wall of pipe shaft
Fill the mounting hole of blowning installation 6, the air multiplier（Blowning installation 6）Bottom is installed on the mounting hole by elevating lever
Interior, the air multiplier is not when stretching out 1 inner wall of pipe shaft（Such as Fig. 6）, the surface of air multiplier and 1 inner wall of pipe shaft cooperation and
1 interior walls be smooth transition of pipe shaft, the air multiplier（Blowning installation 6）When stretching out 1 inner wall of pipe shaft（Such as Fig. 5）, gas outlet is located at
By 1 inner wall of pipe shaft, the inner wall for being close to pipe shaft 1 is blown, blowing direction such as Fig. 5.
In the present embodiment, the air multiplier（Blowning installation 6）Quantity is 6, adjacent centered on the axis of pipe shaft 1
In 60 ° of settings, and in the lithium band direction of extrusion, the air multiplier is located at behind all lithium chloride delivery outlets 2, can blow
To all chlorination lithium powders.
Claims (7)
1. one kind can self-cleaning lithium band extrusion pipe, including：
Pipe shaft, the first passage that the pipe shaft inner wall is formed are used to squeeze lithium metal；
It is characterized in that,
It is provided with the lithium chloride delivery outlet for being capable of folding on the inner wall of the pipe shaft, it can be to when the lithium chloride delivery outlet is opened
Chlorination lithium powder is exported in the first passage, the blowning installation that can be stretched out is provided on the inner wall of the pipe shaft, it is described to blow
Device of air can blow when stretching out towards the inner wall of the pipe shaft.
2. according to claim 1 being capable of self-cleaning lithium band extrusion pipe, which is characterized in that is provided in the pipe shaft
Second channel, described second channel one end connect the lithium chloride delivery outlet, and the other end is connected outside the pipe shaft, and in pipe shaft
It is externally connected to lithium chloride output source.
3. according to claim 2 being capable of self-cleaning lithium band extrusion pipe, which is characterized in that the lithium chloride delivery outlet
The block that can be moved along lithium chloride delivery outlet is inside provided with, the link position of the second channel and lithium chloride delivery outlet is located at
The side wall of lithium chloride delivery outlet.
4. according to claim 3 being capable of self-cleaning lithium band extrusion pipe, which is characterized in that described in the block closure
Lithium chloride delivery outlet is at the exit on the inner wall of the pipe shaft, the interior walls be smooth of the outer surface of the block and the pipe shaft
Transition.
5. according to claim 4 being capable of self-cleaning lithium band extrusion pipe, which is characterized in that the lithium chloride delivery outlet
Hydraulic stem is inside provided with, one end of described hydraulic stem is connected to the stop bottom, and the other end is connected to the lithium chloride delivery outlet
Bottom.
6. according to claim 5 being capable of self-cleaning lithium band extrusion pipe, which is characterized in that multiple lithium chlorides are defeated
The axis to portal around the pipe shaft is set along pipe shaft circumference.
7. according to claim 1 being capable of self-cleaning lithium band extrusion pipe, which is characterized in that the blowning installation is sky
Gas multiplier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518569.2U CN207414035U (en) | 2017-11-14 | 2017-11-14 | It being capable of self-cleaning lithium band extrusion pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518569.2U CN207414035U (en) | 2017-11-14 | 2017-11-14 | It being capable of self-cleaning lithium band extrusion pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207414035U true CN207414035U (en) | 2018-05-29 |
Family
ID=62305362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721518569.2U Active CN207414035U (en) | 2017-11-14 | 2017-11-14 | It being capable of self-cleaning lithium band extrusion pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207414035U (en) |
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2017
- 2017-11-14 CN CN201721518569.2U patent/CN207414035U/en active Active
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