CN207404259U - A kind of Ludox holding vessel - Google Patents
A kind of Ludox holding vessel Download PDFInfo
- Publication number
- CN207404259U CN207404259U CN201721478775.5U CN201721478775U CN207404259U CN 207404259 U CN207404259 U CN 207404259U CN 201721478775 U CN201721478775 U CN 201721478775U CN 207404259 U CN207404259 U CN 207404259U
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- CN
- China
- Prior art keywords
- tank body
- ludox
- pipeline
- interface
- holding vessel
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Abstract
A kind of Ludox holding vessel disclosed in the utility model, including the first tank body and the second tank body, second tank body is arranged on the top of the first tank body, second tank base is equipped with first interface, first interface is connected by the first pipeline with the first tank body, and the second tank body is equipped with second interface, and the first tank base is equipped with the 3rd interface, 3rd interface is connected by the second pipeline with the delivery pump outside the first tank body, and delivery pump is connected by the 3rd pipeline with second interface.The holding vessel can store Ludox for a long time, avoid it that gelatin phenomenon occurs, and pass through outer loop process so that the Ludox particle diameter distribution of entire holding vessel is homogeneous.
Description
Technical field
The utility model is related to the technical field of storage tank, more particularly to a kind of Ludox holding vessel.
Background technology
Ludox polishing fluid is primarily directed to large scale integrated circuit, light emitting diode（LED）Sapphire Substrate and hand
The polishing of the sapphires cover board such as machine, wrist-watch, market demand are huge.When Ludox is stored in holding vessel, and in Ludox
Untreated clean active silicic acid or active high small-grain-diametersilica silica sol are synthesized constantly, and the grain size of Ludox is not
Disconnected growth, and easily generate scuffing when the grain size of Ludox is excessive in polishing, and due to gravity, large-sized silicon is molten
Glue is all settled down to the bottom of holding vessel so that and the particle diameter distribution of the Ludox of entire holding vessel is uneven, and storage time is grown,
Also result in silica sol gel.
Utility model content
The purpose of this utility model is to provide a kind of Ludox holding vessels, solve one in above-mentioned prior art problem
It is or multiple.
The utility model provides a kind of Ludox holding vessel, and including the first tank body and the second tank body, the second tank body is arranged on the
The top of one tank body, the second tank base are equipped with first interface, and first interface is connected by the first pipeline with the first tank body, and second
Tank body is equipped with second interface, and the first tank base is equipped with the 3rd interface, and the 3rd interface is by the second pipeline with being arranged on the first tank body
External delivery pump is connected, and delivery pump is connected by the 3rd pipeline with second interface.
In some embodiments, the first pipeline is equipped with the first valve, and the second pipeline is equipped with the second valve, and the 3rd pipeline is set
There is the 3rd valve.
In some embodiments, the second tank body further includes motor and stirrer paddle, and stirrer paddle is driven by motor.
In some embodiments, spray tube is equipped in the first tank body, spray tube includes inlet and outlet, water inlet
With the first pipeline connection, water outlet is arranged in the first tank body, and water outlet is equipped with strainer.
In some embodiments, spray tube is up-small and down-big structure, and strainer is equipped with filter cloth.
In some embodiments, the first tank body is equipped with manhole.
Advantageous effect：The embodiment of the utility model can store Ludox for a long time, avoid it that gelatin phenomenon occurs, and logical
Cross outer loop process so that the Ludox particle diameter distribution of entire holding vessel is homogeneous.
Description of the drawings
Fig. 1 is a kind of structure diagram of Ludox holding vessel in one embodiment of the utility model；
Fig. 2 is a kind of structure diagram of Ludox holding vessel spray tube in one embodiment of the utility model；
Fig. 3 is a kind of structure diagram of Ludox holding vessel strainer in one embodiment of the utility model.
Specific embodiment
With reference to Figure of description, the utility model is described in more detail.
As shown in Figure 1,
A kind of Ludox holding vessel, including the first tank body 10 and the second tank body 20, the second tank body 20 is arranged on the first tank body 10
Top, the second tank base is equipped with first interface 22, and first interface 22 connected by the first pipeline 28 with the first tank body 10, the
Two tank bodies 20 are equipped with second interface 21, and 10 bottom of the first tank body is equipped with the 3rd interface 11, and the 3rd interface 11 passes through the second pipeline 13
It is connected with the delivery pump 14 outside the first tank body 10, delivery pump 14 is connected by the second pipeline 13 with second interface 21.
Specifically, the first tank body 10 and the second tank body 20 are poly- to be coated on plastic material, such as polyethylene or inner wall
Tetrafluoroethene coating, to prevent tank body from being corroded be subject to Ludox.First pipeline 28 and the second pipeline 13 are plastic piping.
First tank body, 10 bottom is equipped with stent, is placed on the ground by stent, the second tank body 20 is fixed by the bracket
The top of first tank body 10.The outlet of first pipeline 28 of 20 bottom of the second tank body connection is located in the first tank body 10, delivery pump
14 are evacuated to the big grain size Ludox of 10 bottom of the first tank body in the second tank body 20, and the big grain size Ludox in the second tank body 20 leads to
The first pipeline 28 for crossing bottom is transported to the top of the first tank body 10, is carried out with the small-grain-diametersilica silica sol of 10 inner top of the first tank body
Mixing causes the Ludox uniform particle diameter in entire first tank body 10 under the effect of gravity.
Further, the first pipeline 28 is equipped with the first valve 24, and the second pipeline 13 is equipped with the second valve 12, the 3rd pipeline 15
Equipped with the 3rd valve 16.
Specific first valve 24, the second valve 12 and the 3rd valve 16 are solenoid valve, can be controlled manually as needed
It makes or automatically controls.Wherein, the 3rd pipeline 15 is plastic piping.
Further, the second tank body 20 further includes motor 27 and stirrer paddle 23, and stirrer paddle 23 passes through the motor 27
Driving.
Specifically, the second tank body 20 is installed to the top of the first tank body 10, motor 27 is mounted on the top of the second tank body 20,
The output shaft of motor 27 is connected with retarder, and retarder is connected with rotation axis, and stirrer paddle 23 is set on the rotary shaft, passes through electricity
Machine 27 drives.Stirrer paddle 23 can be that either L-type blade 23 coats yi word pattern for polytetrafluoroethylene (PTFE) material or only on surface
There is polytetrafluoroethylene (PTFE) material, to prevent the corrosion of Ludox.
As shown in Figures 2 and 3,
Further, be equipped with spray tube 25 in the first tank body 10, spray tube 25 includes inlet and outlet, water inlet with
First pipeline 28 connects, and water outlet is arranged in the first tank body 10, and water outlet is equipped with strainer 26.
Further, spray tube 25 is up-small and down-big structure, and strainer 26 is equipped with filter cloth.Up-small and down-big structure, spray
The cross section of shower pipe 25 is trapezium structure so that can be uniformly dispersed in the first tank body 10 from the Ludox of 10 bottom of the first tank body
Top, wherein, filter cloth filters out the Ludox of topical gel, avoid its enter the first tank body 10.
Further, the first tank body 10 is equipped with manhole 17.The setting of manhole 17 observes storage pot bottom convenient for staff
Ludox state, avoid its that gelatin phenomenon occurs, and carried out maintenance convenient for staff.
Operation principle：After Ludox stores one end time, by delivery pump 14 by the big grain size silicon of 10 bottom of the first tank body
Colloidal sol or topical gel object are evacuated in the second tank body 20, and the stirrer paddle 23 of the second tank body 20 is under the driving of motor 27 to it
It is stirred, topical gel object can be broken up, the big grain size Ludox in the second tank body 20 is defeated by the first pipeline 28 of bottom
The top of the first tank body 10 is sent to, is mixed with the small-grain-diametersilica silica sol of 10 inner top of the first tank body, made under the effect of gravity
The Ludox uniform particle diameter in entirely the first tank body 10 is obtained, and the jello that cannot be broken up cannot avoid its entrance by filter cloth
First tank body 10.
Ludox can be stored for a long time in embodiment provided by the utility model, avoid it that gelatin phenomenon occurs, and
Pass through outer loop process so that the Ludox particle diameter distribution of entire holding vessel is homogeneous.
Presented above is only the preferred embodiment of the utility model, it is noted that those skilled in the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these also should be regarded as this reality
Within new protection domain.
Claims (6)
1. a kind of Ludox holding vessel, which is characterized in that including the first tank body（10）With the second tank body（20）, second tank body
（20）Arranged on first tank body（10）Top, second tank base be equipped with first interface（22）, the first interface
（22）Pass through the first pipeline（28）With first tank body（10）Connection, second tank body（20）Equipped with second interface（21）,
First tank body（10）Bottom is equipped with the 3rd interface（11）, the 3rd interface（11）Pass through the second pipeline（13）With arranged on institute
State the first tank body（10）External delivery pump（14）It is connected, the delivery pump（14）Pass through the 3rd pipeline（15）It is connect with described second
Mouthful（21）It is connected.
A kind of 2. Ludox holding vessel according to claim 1, which is characterized in that first pipeline（28）Equipped with first
Valve（24）, second pipeline（13）Equipped with the second valve（12）, the 3rd pipeline（15）Equipped with the 3rd valve（16）.
A kind of 3. Ludox holding vessel according to claim 1, which is characterized in that second tank body（20）Further include electricity
Machine（27）And stirrer paddle（23）, the stirrer paddle（23）Pass through the motor（27）Driving.
A kind of 4. Ludox holding vessel according to claim 1, which is characterized in that first tank body（10）It is interior to be equipped with spray
Shower pipe（25）, the spray tube（25）Including inlet and outlet, the water inlet and first pipeline（28）Connection, institute
Water outlet is stated arranged on first tank body（10）Interior, the water outlet is equipped with strainer（26）.
A kind of 5. Ludox holding vessel according to claim 4, which is characterized in that the spray tube（25）To be up-small and down-big
Structure, the strainer（26）It is equipped with filter cloth.
A kind of 6. Ludox holding vessel according to claim 1, which is characterized in that first tank body（10）Equipped with manhole
（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478775.5U CN207404259U (en) | 2017-11-08 | 2017-11-08 | A kind of Ludox holding vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478775.5U CN207404259U (en) | 2017-11-08 | 2017-11-08 | A kind of Ludox holding vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207404259U true CN207404259U (en) | 2018-05-25 |
Family
ID=62318405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721478775.5U Active CN207404259U (en) | 2017-11-08 | 2017-11-08 | A kind of Ludox holding vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207404259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858784A (en) * | 2018-06-25 | 2018-11-23 | 衡阳泰源商砼有限公司 | A kind of Lime Pretreatment storage tank |
-
2017
- 2017-11-08 CN CN201721478775.5U patent/CN207404259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858784A (en) * | 2018-06-25 | 2018-11-23 | 衡阳泰源商砼有限公司 | A kind of Lime Pretreatment storage tank |
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