CN107866361A - A kind of coating process of axial-flow type induced-draft fan acrylic coating - Google Patents
A kind of coating process of axial-flow type induced-draft fan acrylic coating Download PDFInfo
- Publication number
- CN107866361A CN107866361A CN201711081494.0A CN201711081494A CN107866361A CN 107866361 A CN107866361 A CN 107866361A CN 201711081494 A CN201711081494 A CN 201711081494A CN 107866361 A CN107866361 A CN 107866361A
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- Prior art keywords
- coating
- draft fan
- induced
- axial
- flow type
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- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention relates to paint field, more particularly to a kind of coating process of axial-flow type induced-draft fan acrylic coating.Including coating equipment, coating, coatings tank and relevant tool utensil, it is characterised in that comprise the following steps:Induced-draft fan is pre-processed, detected, upper machine, rotation be dipped in application in coating, lower machine, detection outward appearance, stand solidification storage, detect again after packaging, storage.Coating process in the present invention is simple to operate, cost is low, system easy to control the quality, productivity ratio are high, and appearance of coat is smooth, consistency of thickness.
Description
Technical field
The present invention relates to paint field, more particularly to a kind of coating process of axial-flow type induced-draft fan acrylic coating.
Background technology
The method used in application acrylic coating has spraying, artificial dip-coating and manually brushes mode at present, obtains certain
Effect.Because induced-draft fan structure is special, complex contour, umbrella piece inter-drain seam is deep, easily occurs dead angle in spraying process, and spray not
Uniformly, thickness is not easy to hold, and easily produces and applies gob extension, skinning, accumulation and produce bubble, of poor quality and unstable.Some sprays
During painting through spraying, dry after need to spray again, dry, it is repeated multiple times, interval time is long, it is time-consuming take manually, production efficiency
Compare low.
The content of the invention
It is an object of the invention to provide a kind of coating process of axial-flow type induced-draft fan acrylic coating, to solve above-mentioned skill
Art problem.
The present invention using following technical scheme in order to solve the above technical problems, realized：
A kind of coating process of axial-flow type induced-draft fan acrylic coating, including coating equipment, coating, coatings tank and related work
Fill utensil, it is characterised in that comprise the following steps:
(1) induced-draft fan is cleaned, gold utensil wrapping pretreatment；
(2) detection, upper machine:Induced-draft fan installation is connected on coating equipment head, coating is put into coatings tank；(detection
Induced-draft fan whether there is the quality certification, there is zero defect on surface, crackle, breakage, stomata, mechanical admixture, is difficult to the greasy dirt that cleans)；
(3) application:Induced-draft fan is dipped in coatings tank and carries out rotary coating；Application is carried out in rotary course prevents coating from existing
Coating skinning on induced-draft fan surface；
(4) machine, detection outward appearance under:Remove the induced-draft fan in step (3), watch induced-draft fan outward appearance coating surface whether light
Sliding, bubble-free；
(5) solidification storage is stood:Hardening time 48-72h, 18-23 DEG C of temperature, humidity 60-86%；
(6) detect again:Watch appearance whether there is damaged or scratch, whether detection coating layer thickness reaches requirement, coating
Adhesive force；
(7) pack, store.
The coating solids are 60-80%.
Coating solids described in prioritization scheme are 60-70%.
The leaching material step is that coating equipment head drives induced-draft fan rotary coating in coatings tank, rotary speed 6-
20r/min, time 2-3min.
The rolling material step is to rotate 4-6min, rotating speed 60-90r/min after induced-draft fan leaves coating liquid level.The present invention's
Beneficial effect is：Product quality is high, any surface finish, bubble-free, uniform coating thickness；Environmental protection and safe pressure are small；To constructor
The health effect of member is small；Beneficial to the batch production application in induced-draft fan producer, without secondary package and secondary long-distance transhipment.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further, but following embodiments are only the preferred embodiments of the present invention, and it is not all.
Based on the embodiment in embodiment, those skilled in the art obtain other realities on the premise of creative work is not made
Example is applied, belongs to protection scope of the present invention.Experimental method in following embodiments, it is conventional method unless otherwise specified,
Material used, reagent etc., unless otherwise specified, are commercially obtained in following embodiments.
Embodiment
A kind of coating process of axial-flow type induced-draft fan acrylic coating.There are following steps:
(1) induced-draft fan is cleaned, gold utensil wrapping pretreatment；
(2) detection, upper machine:Induced-draft fan is connected on equipment head, coating is put into container；(detection
Induced-draft fan whether there is the quality certification, there is zero defect on surface, crackle, breakage, stomata, mechanical admixture, is difficult to the oil that cleans
It is dirty), dope viscosity is painting 4# cups 16min.
(3) application:Induced-draft fan is dipped in coating and carries out rotary coating；Rotary coating step is leaching material rolling material and receives side step
Suddenly, coating solids are that 60% wherein leaching material step is coating equipment head installation connection induced-draft fan, and horizontal direction is placed, will arranged
Cigarette machine immerses rotary coating in coating, rotating speed 6r/min, time 3min；Rotating speed is different, can produce different thickness as requested
Degree, and make coating uniform.Induced-draft fan is completely immersed in coating, exclude induced-draft fan and immerse bubble caused by coating, and do not allow
Local dip-coating beyond induced-draft fan is coated.Rolling material step is to rotate 4min, rotating speed after induced-draft fan leaves coating liquid level completely
90r/min.Rolling material is to get rid of coating unnecessary in induced-draft fan dip-coating.It is that induced-draft fan placement is revolved in a horizontal direction to receive side step
Turn, time 46min, rotating speed 1Or/min.
(4) machine, detection outward appearance under:Remove the induced-draft fan in step (3), watch induced-draft fan outward appearance coating table it is whether smooth,
Bubble-free, without accumulation, without drop hang, without holiday.
(5) solidification storage is stood:Hardening time 48h, 18 DEG C of temperature, humidity 66%.
(6) detect again:Watch appearance whether there is damaged or scratch, whether detection coating layer thickness reaches requirement, coating
Adhesive force.
(7) pack, store.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (4)
1. a kind of coating process of axial-flow type induced-draft fan acrylic coating, the coating process is including the use of coating equipment, coating, painting
Hopper and machine equipment, it is characterised in that comprise the following steps:
(1) will be cleaned, gold utensil wrapping pretreatment；
(2) detection, upper machine:Installation is connected on coating equipment head, coating is put into coatings tank；
(3) application:It will be dipped in coatings tank and carry out rotary coating, side step is expected and received to the rotary coating step for leaching material, rolling,
The leaching expects step for coating equipment head drive induced-draft fan rotary coating in coatings tank, rotary speed 6-20r/min, when
Between 2-3min；Rolling material step is to rotate 4-6min, rotating speed 60-90r/min after induced-draft fan leaves coating liquid level；The receipts side step
For induced-draft fan is rotated, rotating speed 6-10r/min, time 46-80min；
(4) machine, detection outward appearance under:The induced-draft fan in step (3) is removed, watches induced-draft fan outward appearance coating surface；
(5) solidification storage is stood:Hardening time 48-72h, 18-23 DEG C of temperature, humidity 60-86%；
(6) detect again:Watch surface whether there is damaged or scratch, whether detection coating layer thickness reaches requirement；
(7) pack, store.
A kind of 2. coating process of axial-flow type induced-draft fan acrylic coating according to claim 1, it is characterised in that:It is described
Coating solids are 60-80%.
A kind of 3. coating process of axial-flow type induced-draft fan acrylic coating according to claim 2, it is characterised in that:It is described
Coating solids are 60-70%.
A kind of 4. coating process of axial-flow type induced-draft fan acrylic coating according to claim 1, it is characterised in that:It is described
Stand hardening time) 48h, 20 DEG C of temperature, humidity 66-66%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081494.0A CN107866361A (en) | 2017-11-06 | 2017-11-06 | A kind of coating process of axial-flow type induced-draft fan acrylic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081494.0A CN107866361A (en) | 2017-11-06 | 2017-11-06 | A kind of coating process of axial-flow type induced-draft fan acrylic coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107866361A true CN107866361A (en) | 2018-04-03 |
Family
ID=61753651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711081494.0A Pending CN107866361A (en) | 2017-11-06 | 2017-11-06 | A kind of coating process of axial-flow type induced-draft fan acrylic coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107866361A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048447A (en) * | 2004-11-05 | 2007-10-03 | 先进塑料技术卢森堡有限公司 | Dip, spray and flow coating process for forming coated articles |
| CA2507209C (en) * | 2002-11-29 | 2011-08-30 | Neworld Fibers, Llc | Methods, systems and compositions for fire retarding substrates |
| CN104637636A (en) * | 2015-02-13 | 2015-05-20 | 成都拓利化工实业有限公司 | Anti-flashover RTV (Room Temperature Vulcanization) coating material coating method for umbrella-shaped and bell-shaped insulators |
| CN104810121A (en) * | 2015-04-03 | 2015-07-29 | 成都拓利化工实业有限公司 | Coating method of RTV coating of supporting column insulator |
-
2017
- 2017-11-06 CN CN201711081494.0A patent/CN107866361A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2507209C (en) * | 2002-11-29 | 2011-08-30 | Neworld Fibers, Llc | Methods, systems and compositions for fire retarding substrates |
| CN101048447A (en) * | 2004-11-05 | 2007-10-03 | 先进塑料技术卢森堡有限公司 | Dip, spray and flow coating process for forming coated articles |
| CN104637636A (en) * | 2015-02-13 | 2015-05-20 | 成都拓利化工实业有限公司 | Anti-flashover RTV (Room Temperature Vulcanization) coating material coating method for umbrella-shaped and bell-shaped insulators |
| CN104810121A (en) * | 2015-04-03 | 2015-07-29 | 成都拓利化工实业有限公司 | Coating method of RTV coating of supporting column insulator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180403 |
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| WD01 | Invention patent application deemed withdrawn after publication |