CN203648463U - Fluid supply device - Google Patents
Fluid supply device Download PDFInfo
- Publication number
- CN203648463U CN203648463U CN201320774862.0U CN201320774862U CN203648463U CN 203648463 U CN203648463 U CN 203648463U CN 201320774862 U CN201320774862 U CN 201320774862U CN 203648463 U CN203648463 U CN 203648463U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- fluid supply
- discharging opening
- supply apparatus
- conduction pipe
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 31
- 238000007599 discharging Methods 0.000 claims description 27
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 abstract description 25
- 238000010345 tape casting Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 6
- 238000007766 curtain coating Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Images
Abstract
The utility model discloses a fluid supply device which comprises a storage tank, a second storage tank and a circulation pump, wherein a stirrer is arranged in each of the first and second storage tanks respectively; a discharge opening of the first storage tank is connected with an inlet of the circulation pump through a flow guide pipeline; an outlet of the circulation pump is connected with a feed opening of the second storage tank; the second storage tank is provided with a first discharge opening and a second discharge opening; the first discharge opening of the second storage tank is connected with a feed opening of the first storage tank through the flow guide pipeline, and the second discharge opening of the second storage tank is an outlet of the fluid supply device. According to the fluid supply device, uniformly-dispersed film-forming tape-casting slurry can be obtained to achieve the performance consistency of manufactured products, and bubbles can also be prevented.
Description
Technical field
The utility model relates to the diaphragm casting slurry supply equipment of making electronic component, particularly relates to a kind of fluid supply apparatus.
Background technology
Along with the fast development of electronic information, chip type element is widely used, and increasing components and parts have been realized chip type, miniaturization.Various lamination components and parts are all made up of various raw materials, and these raw materials all will mix before making, ball milling is made slurry, then are made into complete diaphragm by curtain coating and drying plant.But, because various material densities are different, be made into easily generation sedimentation after slurry, before and after causing, the diaphragm solid content of curtain coating is inconsistent, and then affects properties of product uniformity.Merely, by the anti-settling of rapid stirring slurry, when curtain coating easily there is bubble in diaphragm.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of fluid supply apparatus is provided, and can obtain finely dispersed film forming casting slurry, makes the properties of product of making consistent, can prevent that again bubble from occurring.
For achieving the above object, the utility model is by the following technical solutions:
A kind of fluid supply apparatus, comprise the first storage tank, the second storage tank and circulating pump, in described the first storage tank and described the second storage tank, be provided with agitator, the discharging opening of described the first storage tank is connected with the entrance of described circulating pump by conduction pipe, described circulation delivery side of pump is connected with the charging aperture of described the second storage tank, described the second storage tank has the first discharging opening and the second discharging opening, the first discharging opening of described the second storage tank is connected with the charging aperture of described the first storage tank by conduction pipe, the delivery outlet that the second discharging opening of described the second storage tank is described fluid supply apparatus.
Preferably, the conduction pipe being connected with the discharging opening of the first storage tank and the conduction pipe being connected with the first discharging opening of described the second storage tank are provided with valve.
Preferably, the circulating pump that described circulating pump is capable of regulating flow quantity.
Preferably, described conduction pipe is stainless steel pipes.
Preferably, described fluid supply apparatus also comprises the fluid output tube road on the second discharging opening that is connected on described the second storage tank.
Preferably, described fluid output tube road is provided with valve.
Preferably, the volume of described the first storage tank is greater than the volume of described the second storage tank.
Preferably, the position of the first discharging opening of described the second storage tank is higher than the position of the charging aperture of described the first storage tank.
The utility model useful technique effect compared with prior art:
Conventional stirring system only has a storage tank, directly connects casting machine by storage tank bottom pipe, if too fast to slurry mixing speed in tank, when curtain coating, bubble easily appears in diaphragm; If stirred slowly, slurry easily precipitates.The utility model is by adopting conduction pipe, circulating pump and two storage tanks that can make fluid reciprocation cycle, can make slurry always in flow regime at the uniform velocity at the uniform velocity or substantially, solid matter in slurry is dispersed, can ensure the uniformity of slurry density.Two storage tanks of separation are set, two storage tanks are all with agitator, for conventional stirring system, because slurry has made solid matter be evenly distributed through flow circuit, carry out dispersing solid material therefore do not need very fast mixing speed, in slurry, also be just not easy to enter air, only enter in other words a small amount of air, but there is the relatively sufficient time to exclude out, therefore just there will not be bubble when curtain coating.In addition, because slurry is not directly to export at the first storage tank, therefore the agitator mixing speed in the first storage tank also can be comparatively fast with the solid matter in abundant dispersed paste rapidly, slurry through flow process and in the second storage tank compared with the whipping process of low velocity, be enough to eliminate the bubble that the former produces.The utility model equipment is simple, easy to operate, can be widely used in the diaphragm tape casting system of electronic devices and components.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be emphasized that, following explanation is only exemplary, instead of in order to limit scope of the present utility model and application thereof.
Consult Fig. 1, in some embodiments, a kind of fluid supply apparatus comprises the first storage tank 1, the second storage tank 2 and circulating pump 3, in described the first storage tank 1 and described the second storage tank 2, be provided with agitator 4, the discharging opening of described the first storage tank 1 is connected with the entrance of described circulating pump 3 by conduction pipe, the outlet of described circulating pump 3 is connected with the charging aperture of described the second storage tank 2, described the second storage tank 2 has the first discharging opening 5 and the second discharging opening 6, the first discharging opening of described the second storage tank 2 is connected with the charging aperture of described the first storage tank 1 by conduction pipe, the delivery outlet that the second discharging opening of described the second storage tank 2 is described fluid supply apparatus.Agitator 4 can be driven by motor M.
On the conduction pipe being connected with the discharging opening of the first storage tank 1 and the conduction pipe that is connected with the first discharging opening 5 of described the second storage tank 2, valve 7 all can be set, to control slurry stream.
In preferred embodiment, the circulating pump 3 that described circulating pump 3 is capable of regulating flow quantity, thus can ensure that slurry makes in flow regime at the uniform velocity by the Flow-rate adjustment of circulating pump.
On the second discharging opening 6 of described the second storage tank 2, be connected with fluid output tube road, fluid output tube road can be provided with valve 7.Fluid output tube road can be directly connected to casting machine (not shown).
Fluid output tube road and conduction pipe can adopt stainless steel pipes.
In preferred embodiment, the volume of described the first storage tank 1 is greater than the volume of described the second storage tank 2, facilitates charging and exports uniformly and stably slurry.
In preferred embodiment, the position of the first discharging opening of described the second storage tank 2, higher than the position of the charging aperture of described the first storage tank 1, is so more conducive to slurry and is back to the first storage tank 1 from the second storage tank 2.
When work, pour the slurry preparing into first storage tank 1, start the agitator 4 of first and second storage tank 1,2, open the valve on each conduction pipe, and start circulating pump 3.The stirring of agitator 4 makes in slurry small solid particle in dispersed suspended state, circulating pump 3 is delivered to the second storage tank 2 by the slurry in the first storage tank 1 through conduction pipe, send back to the first storage tank 1 by conduction pipe again, reach circulation object, slurry circulates back and forth and can prevent precipitation.Through after a period of time, can open the valve 7 in fluid output tube road, the slurry after fully circulating is delivered to casting machine (not shown), realize the supply of casting slurry.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. a fluid supply apparatus, it is characterized in that, comprise the first storage tank, the second storage tank and circulating pump, in described the first storage tank and described the second storage tank, be respectively equipped with agitator, the discharging opening of described the first storage tank is connected with the entrance of described circulating pump by conduction pipe, described circulation delivery side of pump is connected with the charging aperture of described the second storage tank, described the second storage tank has the first discharging opening and the second discharging opening, the first discharging opening of described the second storage tank is connected with the charging aperture of described the first storage tank by conduction pipe, the delivery outlet that the second discharging opening of described the second storage tank is described fluid supply apparatus.
2. fluid supply apparatus as claimed in claim 1, is characterized in that, the conduction pipe being connected with the discharging opening of the first storage tank and the conduction pipe being connected with the first discharging opening of described the second storage tank are provided with valve.
3. fluid supply apparatus as claimed in claim 1, is characterized in that, the circulating pump that described circulating pump is capable of regulating flow quantity.
4. fluid supply apparatus as claimed in claim 1, is characterized in that, described conduction pipe is stainless steel pipes.
5. fluid supply apparatus as claimed in claim 1, is characterized in that, also comprises the fluid output tube road on the second discharging opening that is connected on described the second storage tank.
6. fluid supply apparatus as claimed in claim 5, is characterized in that, described fluid output tube road is provided with valve.
7. the fluid supply apparatus as described in claim 1 to 6 any one, is characterized in that, the volume of described the first storage tank is greater than the volume of described the second storage tank.
8. the fluid supply apparatus as described in claim 1 to 6 any one, is characterized in that, the position of the first discharging opening of described the second storage tank is higher than the position of the charging aperture of described the first storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774862.0U CN203648463U (en) | 2013-11-28 | 2013-11-28 | Fluid supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774862.0U CN203648463U (en) | 2013-11-28 | 2013-11-28 | Fluid supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203648463U true CN203648463U (en) | 2014-06-18 |
Family
ID=50914906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320774862.0U Expired - Lifetime CN203648463U (en) | 2013-11-28 | 2013-11-28 | Fluid supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203648463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338684A (en) * | 2017-08-15 | 2017-11-10 | 吉特利环保科技（厦门）有限公司 | One kind is for slurry movable quantitative device and its quantitative approach |
-
2013
- 2013-11-28 CN CN201320774862.0U patent/CN203648463U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338684A (en) * | 2017-08-15 | 2017-11-10 | 吉特利环保科技（厦门）有限公司 | One kind is for slurry movable quantitative device and its quantitative approach |
| CN107338684B (en) * | 2017-08-15 | 2023-12-26 | 吉特利环保科技（厦门）有限公司 | Slurry supply activity quantifying device and quantifying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |