CN108714321A - A kind of de-foaming process in wear-resistant paint whipping process - Google Patents
A kind of de-foaming process in wear-resistant paint whipping process Download PDFInfo
- Publication number
- CN108714321A CN108714321A CN201810517328.9A CN201810517328A CN108714321A CN 108714321 A CN108714321 A CN 108714321A CN 201810517328 A CN201810517328 A CN 201810517328A CN 108714321 A CN108714321 A CN 108714321A
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- CN
- China
- Prior art keywords
- wear
- resistant paint
- syringe
- bubble
- syringe needle
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0068—General arrangements, e.g. flowsheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to the de-foaming process in a kind of wear-resistant paint whipping process, include the following steps：After wear-resistant paint after being sufficiently stirred voluntarily distributes part bubble, with the wear-resistant paint upper liquid of the syringe extraction belt bubble of dismounting syringe needle, extraction amount is less than the volume of syringe；Mounting of syringe syringe needle keeps syringe needle to push and pull syringe piston repeatedly upward, the bubble in wear-resistant paint is discharged by syringe needle；It, will be spare in the wear-resistant paint injection sealing container in syringe after bubble in device to be injected in wear-resistant paint completely eliminates；It repeats the above process, completes the defoaming of remaining wear-resistant paint；The method of the present invention is simple, reliable and practical, can thoroughly eliminate the bubble in coating under the premise of not changing wear-resistant paint self performance, ensure that the piece surface of wear-resistant paint after spray coating is formed by coating dense uniform.
Description
Technical field
The present invention relates to coating material production technical field, the de-foaming process in especially a kind of wear-resistant paint whipping process.
Background technology
Wear-resistant coating is played a crucial role in refrigeration machine piston face, but wear-resistant coating is often because coating exists
The bubble that is generated in whipping process and the performance and compactness for influencing coating.Conventional de-foaming process is stirred in wear-resistant paint
Bubble is eliminated by way of antifoaming agent is added or vacuumizes in journey, but the addition of antifoaming agent can influence the wear-resisting of wear-resistant paint
Property, although and the mode that vacuumizes bubble can be eliminated, wear-resistant paint can be taken out during vacuumizing with bubble
Go out, the component ratio of original wear-resistant paint caused to change, how while eliminating aeration without shadow
Ring the performance of coating, it has also become urgent problem at present.
Invention content
The purpose of the present invention is to provide the de-foaming process in a kind of wear-resistant paint whipping process, with realize do not change it is resistance to
Bubble is thoroughly eliminated in the case of mill coating self performance.
To achieve the above object, present invention employs following technical schemes：
A kind of de-foaming process in wear-resistant paint whipping process, includes the following steps：
1）Wear-resistant paint after being sufficiently stirred voluntarily distributes part bubble；
2）With the wear-resistant paint upper liquid of the syringe extraction belt bubble of dismounting syringe needle, extraction amount is less than the volume of syringe；
3）Mounting of syringe syringe needle keeps syringe needle to push and pull syringe piston repeatedly upward, the bubble in wear-resistant paint is passed through needle
Head discharge；
It 4), will be in the wear-resistant paint injection sealing container in syringe after the bubble in device to be injected in wear-resistant paint completely eliminates
It is spare；
5）Repeat step 2）-4）Process completes the defoaming of remaining wear-resistant paint.
Preferably, the step 1）Emissioning time be 2-4min.
Preferably, the volume of the syringe is 60ml.
The device have the advantages that as follows：The present invention method it is simple, reliable and practical, can not change it is wear-resisting
Under the premise of coating self performance, the bubble in coating is thoroughly eliminated, ensure that the piece surface of wear-resistant paint after spray coating
It is formed by coating dense uniform.
Description of the drawings
Fig. 1 is the process flow chart of the present invention.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings：
De-foaming process in a kind of wear-resistant paint whipping process shown in referring to Fig.1, includes the following steps：
First, the wear-resistant paint after being sufficiently stirred voluntarily distributes part bubble, as the preferred embodiment of the present invention, distributes
Time can be 2-4min, so that the elder generation of bubble fully distributes in wear-resistant paint, reduce the workload subsequently defoamed.
Then, with the wear-resistant paint upper liquid of the 60ml syringe extraction belt bubbles of dismounting syringe needle, extraction amount is less than 60ml.
60ml syringes are selected in the present embodiment, can actually select the syringe of other volumes as needed.
After having extracted, mounting of syringe syringe needle, keep syringe needle upward, the bubble in wear-resistant paint can be in syringe on
It is floating, first push the piston rod of syringe that wear-resistant paint is made to increase, while squeezing bubble and being discharged by tiny syringe needle；It waits for wear-resisting
Stop pushing when coating is pushed at pin hole and retract piston rod, prevents coating from spraying；By pushing and pulling syringe piston repeatedly,
Until the bubble in wear-resistant paint is discharged by syringe needle completely.
After bubble in device to be injected in wear-resistant paint completely eliminates, the wear-resistant paint in syringe is injected into sealing container
It is interior spare.
Repeat the step above process, you can complete the defoaming of remaining wear-resistant paint.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, under the premise of not departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (3)
1. the de-foaming process in a kind of wear-resistant paint whipping process, which is characterized in that include the following steps：
1）Wear-resistant paint after being sufficiently stirred voluntarily distributes part bubble；
2）With the wear-resistant paint upper liquid of the syringe extraction belt bubble of dismounting syringe needle, extraction amount is less than the volume of syringe；
3）Mounting of syringe syringe needle keeps syringe needle to push and pull syringe piston repeatedly upward, the bubble in wear-resistant paint is passed through needle
Head discharge；
It 4), will be in the wear-resistant paint injection sealing container in syringe after the bubble in device to be injected in wear-resistant paint completely eliminates
It is spare；
5）Repeat step 2）-4）Process completes the defoaming of remaining wear-resistant paint.
2. the de-foaming process in a kind of wear-resistant paint whipping process according to claim 1, which is characterized in that the step
1）Emissioning time be 2-4min.
3. the de-foaming process in a kind of wear-resistant paint whipping process according to claim 1, which is characterized in that the injection
The volume of device is 60ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517328.9A CN108714321A (en) | 2018-05-25 | 2018-05-25 | A kind of de-foaming process in wear-resistant paint whipping process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517328.9A CN108714321A (en) | 2018-05-25 | 2018-05-25 | A kind of de-foaming process in wear-resistant paint whipping process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108714321A true CN108714321A (en) | 2018-10-30 |
Family
ID=63900385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810517328.9A Pending CN108714321A (en) | 2018-05-25 | 2018-05-25 | A kind of de-foaming process in wear-resistant paint whipping process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108714321A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123566A (en) * | 2020-01-14 | 2020-05-08 | 重庆烯宇新材料科技有限公司 | Full-lamination bubble maintenance method |
| CN112305137A (en) * | 2020-09-28 | 2021-02-02 | 国网浙江省电力有限公司嘉兴供电公司 | Oil transferring auxiliary device for full-automatic gas chromatograph sample injection injector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007054680A (en) * | 2005-08-22 | 2007-03-08 | Nagoya Institute Of Technology | Removal method of air bubbles contained in viscous fluid |
| CN107349490A (en) * | 2017-07-06 | 2017-11-17 | 丽水市知科科技有限公司 | A kind of application with accurate quantitative function syringe |
| CN207237371U (en) * | 2017-05-31 | 2018-04-17 | 津正颜科技（天津）有限公司 | A kind of coating vacuum degassing device |
| CN107955526A (en) * | 2017-12-06 | 2018-04-24 | 高州市名洋化工有限公司 | A kind of preparation method of Wear-resistant, high-temperature resistant coating |
-
2018
- 2018-05-25 CN CN201810517328.9A patent/CN108714321A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007054680A (en) * | 2005-08-22 | 2007-03-08 | Nagoya Institute Of Technology | Removal method of air bubbles contained in viscous fluid |
| CN207237371U (en) * | 2017-05-31 | 2018-04-17 | 津正颜科技（天津）有限公司 | A kind of coating vacuum degassing device |
| CN107349490A (en) * | 2017-07-06 | 2017-11-17 | 丽水市知科科技有限公司 | A kind of application with accurate quantitative function syringe |
| CN107955526A (en) * | 2017-12-06 | 2018-04-24 | 高州市名洋化工有限公司 | A kind of preparation method of Wear-resistant, high-temperature resistant coating |
Non-Patent Citations (1)
| Title |
|---|
| 李南，赵国琴: "《护理学基础实训指导》", 31 July 2011 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123566A (en) * | 2020-01-14 | 2020-05-08 | 重庆烯宇新材料科技有限公司 | Full-lamination bubble maintenance method |
| CN111123566B (en) * | 2020-01-14 | 2022-07-08 | 重庆烯宇新材料科技有限公司 | Full-lamination bubble maintenance method |
| CN112305137A (en) * | 2020-09-28 | 2021-02-02 | 国网浙江省电力有限公司嘉兴供电公司 | Oil transferring auxiliary device for full-automatic gas chromatograph sample injection injector |
| CN112305137B (en) * | 2020-09-28 | 2022-10-11 | 国网浙江省电力有限公司嘉兴供电公司 | Oil transfer auxiliary device for full-automatic gas chromatograph sampling injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181030 |