CN101928073A - Descaling preservative for boilers - Google Patents
Descaling preservative for boilers Download PDFInfo
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- CN101928073A CN101928073A CN2010102684089A CN201010268408A CN101928073A CN 101928073 A CN101928073 A CN 101928073A CN 2010102684089 A CN2010102684089 A CN 2010102684089A CN 201010268408 A CN201010268408 A CN 201010268408A CN 101928073 A CN101928073 A CN 101928073A
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- descaling
- preservative
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- boilers
- sodium
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Abstract
The invention discloses a descaling preservative for boilers, which is characterized in that: the descaling preservative comprises the following components in part by weight: 15 to 20 parts of trisodium phosphate, 10 to 15 parts of sodium carbonate, 10 to 15 parts of sodium hydroxide, 5 to 10 parts of humic acid sodium and 20 to 25 parts of valonia tannin extract. The descaling preservative can effectively remove scale in the boilers, control dissolved oxygen, achieve aims of comprehensive treatment and fulfill the aim of descaling preservation.
Description
Technical field
The present invention relates to chemical field, be specifically related to a kind of descaling preservative for boilers.
Technical background
Oiler feed is handled defective, and boiler is had very big corrosion, can make the boiler inner wall heating surface form hard incrustation scale, and incrustation scale is that a kind of thermal resistance is strong, high consumption fuel, also accidents caused easily, cause scrapping of equipment, the descaling method of boiler is a lot of at present, but how unsatisfactory, effect is undesirable.
Summary of the invention
Purpose of the present invention solves deficiency of the prior art exactly, and a kind of descaling preservative for boilers is provided.
Above-mentioned purpose of the present invention realizes by following scheme: a kind of descaling preservative for boilers is characterized in that: the component of described descaling preservative comprises: tertiary sodium phosphate, sodium hydroxide, yellow soda ash, Sodium salts humic acids, valonex.
Below be the further improvement project of such scheme:
Described a kind of descaling preservative for boilers is characterized in that, described material composition and weight ratio thereof (part) are: tertiary sodium phosphate 15-20 part, sodium hydroxide 10-15 part, yellow soda ash 10-15 part, Sodium salts humic acids 5-10 part, valonex 20-25 part.
The invention has the beneficial effects as follows: use the present invention can effectively remove the interior incrustation scale of boiler, the control dissolved oxygen reaches the comprehensive regulation, realizes scale removal rot-resistant purpose.
Embodiment
The invention will be further described below in conjunction with embodiment:
Embodiment 1: a kind of descaling preservative for boilers is characterized in that: the component of described descaling preservative comprises: tertiary sodium phosphate, sodium hydroxide, yellow soda ash, Sodium salts humic acids, valonex.Described material composition and weight ratio thereof (part) are: 15 parts of tertiary sodium phosphates, 10 parts in sodium hydroxide, 10 parts in yellow soda ash, 5 parts of Sodium salts humic acidss, 20 parts of valonexs.Above-mentioned raw materials is mixed, is stirred, packs and be finished product.
Embodiment 2: a kind of descaling preservative for boilers is characterized in that: the component of described descaling preservative comprises: tertiary sodium phosphate, sodium hydroxide, yellow soda ash, Sodium salts humic acids, valonex.Described material composition and weight ratio thereof (part) are: 20 parts of tertiary sodium phosphates, 15 parts in sodium hydroxide, 15 parts in yellow soda ash, 10 parts of Sodium salts humic acidss, 25 parts of valonexs.Above-mentioned raw materials is mixed, is stirred, packs and be finished product.
Result of use of the present invention: adding the present invention just can effectively remove the incrustation scale in the boiler in boiler, and the control dissolved oxygen reaches the comprehensive regulation, realizes scale removal corrosion-resistant purpose.
Claims (2)
1. descaling preservative for boilers, it is characterized in that: the component of described descaling preservative comprises: tertiary sodium phosphate, sodium hydroxide, yellow soda ash, Sodium salts humic acids, valonex.
2. descaling preservative for boilers according to claim 1 is characterized in that, described material composition and weight ratio thereof (part) are: tertiary sodium phosphate 15-20 part, sodium hydroxide 10-15 part, yellow soda ash 10-15 part, Sodium salts humic acids 5-10 part, valonex 20-25 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102684089A CN101928073A (en) | 2010-08-30 | 2010-08-30 | Descaling preservative for boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102684089A CN101928073A (en) | 2010-08-30 | 2010-08-30 | Descaling preservative for boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101928073A true CN101928073A (en) | 2010-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102684089A Pending CN101928073A (en) | 2010-08-30 | 2010-08-30 | Descaling preservative for boilers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101928073A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180547A (en) * | 2011-03-11 | 2011-09-14 | 山东大学 | Water softener for low-pressure boiler and heat exchange system and use method thereof |
| CN105502695A (en) * | 2015-12-11 | 2016-04-20 | 汪保安 | Descaling anticrustator and use method thereof |
| CN106830375A (en) * | 2017-01-24 | 2017-06-13 | 北京市朝阳区特种设备检测所 | A kind of hot-water boiler antisludging agent and its application method |
-
2010
- 2010-08-30 CN CN2010102684089A patent/CN101928073A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180547A (en) * | 2011-03-11 | 2011-09-14 | 山东大学 | Water softener for low-pressure boiler and heat exchange system and use method thereof |
| CN105502695A (en) * | 2015-12-11 | 2016-04-20 | 汪保安 | Descaling anticrustator and use method thereof |
| CN105502695B (en) * | 2015-12-11 | 2018-06-15 | 汪保安 | A kind of scale cleaning agent and its application method |
| CN106830375A (en) * | 2017-01-24 | 2017-06-13 | 北京市朝阳区特种设备检测所 | A kind of hot-water boiler antisludging agent and its application method |
| CN106830375B (en) * | 2017-01-24 | 2020-06-30 | 北京市朝阳区特种设备检测所 | Scale inhibitor for hot water boiler and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101229 |