CN103357627A - Method for cleaning pressure type water tank inner container - Google Patents
Method for cleaning pressure type water tank inner container Download PDFInfo
- Publication number
- CN103357627A CN103357627A CN2013102997689A CN201310299768A CN103357627A CN 103357627 A CN103357627 A CN 103357627A CN 2013102997689 A CN2013102997689 A CN 2013102997689A CN 201310299768 A CN201310299768 A CN 201310299768A CN 103357627 A CN103357627 A CN 103357627A
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- China
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- inner container
- water tank
- type water
- tank inner
- enamel
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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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- Cleaning In General (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a method for cleaning a pressure-bearing type water tank inner container, wherein the water tank inner container is an enamel inner container. The method comprises the following steps: placing the enamel inner container into an environment with relative humidity lower than or equal to 75% and with temperature higher than 5 DEG C; then sweeping and sand blasting the surface dust through dry and oil-free compressed air. The cleaning method provided by the invention can clean surface dirty spots and roughen the surface, so as to facilitate increasing the adherence of the enamel layer and the steel surface; the cleaning method is pollution-free and environment-friendly, is high in cleaning efficiency, and is affordable.
Description
Technical field
The present invention relates to a kind of cleaning method of bearing type water tank inner bag.
Background technology
The bearing type water tank inner bag adopts chemical cleaning method to clean usually at present, it is acid wash, if process bad, when this superficial layer is met the water quality with Acidity of Aikalinity, this superficial layer of corrosion that will be very fast, and area diffusion and scrap this inner bag, in addition, the acid wash contaminated environment, cleaning efficiency is low.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: the cleaning method that has proposed the high bearing type water tank inner bag of a kind of pollution-free, environmental protection and cleaning efficiency.
Technical solution of the present invention is achieved in that a kind of cleaning method of bearing type water tank inner bag, and described inner water tank is enamel inner container; At first enamel inner container is placed under the environment of relative humidity≤75%, temperature＞5 ℃; Then rotation spray lance is goed deep into inner bag and carry out sandblast; Compressed air with dry oil free purges the sand blasted surface dust at last.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The cleaning method of bearing type water tank inner bag of the present invention not only can be cleared up unglazed scale, but also can make surperficial roughening, is conducive to increase the adherence of enamel layer and steel surface, and pollution-free, has the characteristic of environmental protection, and cleaning efficiency is high, economic and practical.
The specific embodiment
The cleaning method of a kind of bearing type water tank inner bag of the present invention, described inner water tank are enamel inner container; At first enamel inner container is placed under the environment of relative humidity≤75%, temperature＞5 ℃; Then rotation spray lance is goed deep into inner bag and carry out sandblast; Compressed air with dry oil free purges the sand blasted surface dust at last.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. the cleaning method of a bearing type water tank inner bag, it is characterized in that: described inner water tank is enamel inner container; At first enamel inner container is placed under the environment of relative humidity≤75%, temperature＞5 ℃; Then rotation spray lance is goed deep into inner bag and carry out sandblast; Compressed air with dry oil free purges the sand blasted surface dust at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102997689A CN103357627A (en) | 2013-07-17 | 2013-07-17 | Method for cleaning pressure type water tank inner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102997689A CN103357627A (en) | 2013-07-17 | 2013-07-17 | Method for cleaning pressure type water tank inner container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103357627A true CN103357627A (en) | 2013-10-23 |
Family
ID=49360370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102997689A Pending CN103357627A (en) | 2013-07-17 | 2013-07-17 | Method for cleaning pressure type water tank inner container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103357627A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813383A (en) * | 1986-10-09 | 1989-03-21 | Rheem Manufacturing Company | Water heater tank flushing device |
| CN1702399A (en) * | 2005-07-25 | 2005-11-30 | 林忠生 | Process for processing internal bladder of water heater and products thereof |
| CN201020664Y (en) * | 2007-03-09 | 2008-02-13 | 重庆斯普瑞涂装设备有限公司 | Electric heater inner container sand-blast apparatus |
| CN201193892Y (en) * | 2008-04-02 | 2009-02-11 | 江苏光芒科技发展有限公司 | Porcelain enamel container-in-container split type solar energy saving water tank |
| CN201411488Y (en) * | 2009-06-09 | 2010-02-24 | 艾欧史密斯(中国)热水器有限公司 | Enamel spraying device for water heater liner |
| CN102392246A (en) * | 2011-11-30 | 2012-03-28 | 东莞市泉硕五金加工有限公司 | Metal surface treatment process |
| US20120298143A1 (en) * | 2011-05-24 | 2012-11-29 | Hoa Mai | Water Heater Tank Cleaning Apparatus and Kit, and Method of Use Thereof |
-
2013
- 2013-07-17 CN CN2013102997689A patent/CN103357627A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813383A (en) * | 1986-10-09 | 1989-03-21 | Rheem Manufacturing Company | Water heater tank flushing device |
| CN1702399A (en) * | 2005-07-25 | 2005-11-30 | 林忠生 | Process for processing internal bladder of water heater and products thereof |
| CN201020664Y (en) * | 2007-03-09 | 2008-02-13 | 重庆斯普瑞涂装设备有限公司 | Electric heater inner container sand-blast apparatus |
| CN201193892Y (en) * | 2008-04-02 | 2009-02-11 | 江苏光芒科技发展有限公司 | Porcelain enamel container-in-container split type solar energy saving water tank |
| CN201411488Y (en) * | 2009-06-09 | 2010-02-24 | 艾欧史密斯(中国)热水器有限公司 | Enamel spraying device for water heater liner |
| US20120298143A1 (en) * | 2011-05-24 | 2012-11-29 | Hoa Mai | Water Heater Tank Cleaning Apparatus and Kit, and Method of Use Thereof |
| CN102392246A (en) * | 2011-11-30 | 2012-03-28 | 东莞市泉硕五金加工有限公司 | Metal surface treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20131023 |