CN106377861A - High-molecular hydro-gel fire extinguishing agent - Google Patents
High-molecular hydro-gel fire extinguishing agent Download PDFInfo
- Publication number
- CN106377861A CN106377861A CN201610684937.4A CN201610684937A CN106377861A CN 106377861 A CN106377861 A CN 106377861A CN 201610684937 A CN201610684937 A CN 201610684937A CN 106377861 A CN106377861 A CN 106377861A
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- China
- Prior art keywords
- powder body
- corn starch
- extinguishing chemical
- bentonite
- cellulose
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0064—Gels; Film-forming compositions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a high-molecular hydro-gel fire extinguishing agent and relates to the technical field of fire extinguishing agents. The high-molecular hydro-gel fire extinguishing agent comprises 1 part of powder body and 400 to 1000 parts of deionized water, wherein the powder body consists of the following formula compositions in percentage by weight: 28.33% of konjac glucomannan, 16.67% of bentonite, 27.5% of corn starch and 27.5% of cellulose. The high-molecular hydro-gel fire extinguishing agent disclosed by the invention has the advantages of guaranteeing the particle diameter, guaranteeing a suitable hydrogen bond stability coefficient, also effectively controlling the proportion of powder to water and guaranteeing the stability of the fire extinguishing agent.
Description
Technical field
The present invention relates to extinguishing chemical technical field is and in particular to a kind of macromolecule hydrogel extinguishing chemical.
Background technology
Through investigating the macromolecule hydrogel extinguishing chemical powder body of announcement in use because powder, water, proportioning are unreasonable,
And make extinguishing effect unstable, study carefully it because being to pursue high mixture ratio simply（The i.e. ratio of powder and water, the many powder of water are few）And obtain preferably
Economic indicator.
Powder body is milled ultra-fine by it, and mistake thinks：Rate of dissolution is fast, and water distribution is many, cost-effective, and ignores reasonable section
The granularity learned and the mutual relation of other physical and chemical index.Metaphor says that permission three minutes is that rational dissolution time 370 mesh is
Rational granularity, then other mass ratioes, kinematic viscosity ... wait just close to ideal indicator, and fire-fighting efficiency is controlled preferable
Among.
Known macromolecule hydrogel extinguishing chemical is mostly with acrylamide high glue water-base resin, copolymer with
And other synthesis mix with water in coccoid after to obtain gel be macromolecule hydrogel extinguishing chemical, but be intended to prepare
Preferably macromolecule hydrogel extinguishing chemical be have that relation between a lot of technical parameters need consider it is believed that,We send out
Now water suction is that highest is best than not, but grasps scientific and reasonable ratio.If pursuing high mixture ratio simply, granularity is preferably minimized
（As 1:800～1:1000）It is necessary for being made very short by connecting the hydrogen bond between each molecule, this situation is in a short period of time
Gel is turned into water, and loses wall built-up and accumulation property.
In sum, the present invention devises a kind of macromolecule hydrogel extinguishing chemical, guarantees that suitable hydrogen bond is steady in preparation
Determine coefficient, using control particle diameter（I.e. suitable mesh number）.
Content of the invention
For not enough present on prior art, the present invention seeks to being to provide a kind of macromolecule hydrogel extinguishing chemical,
Ensure that particle diameter it is ensured that the suitable hydrogen bond coefficient of stability, and efficiently control the ratio of powder and water it is ensured that extinguishing chemical
Stablize.
To achieve these goals, the present invention is to realize by the following technical solutions：Macromolecule hydrogel extinguishing chemical,
Including 1 part of powder body, deionized water 400-1000 part, described powder body is made up of the formula of following weight proportion：Konjac glucomannan 20%-
30%, bentonite 10%-20%, corn starch 25%-30%, cellulose 25%-30%.
Preferably, described is that powder body is made up of the formula of following weight proportion：Konjac glucomannan 25%-30%, bentonite 15%-
20%, corn starch 26%-28%, cellulose 26%-28%.
Preferably, described is that powder body is made up of the formula of following weight proportion：Konjac glucomannan 26%-29%, bentonite 16%-
19%, corn starch 26%-28%, cellulose 26%-28%.
Preferably, described is that powder body is made up of the formula of following weight proportion：27%-29%, bentonite 16%-18%, beautiful
Rice starch 27%-28%, fiber 27%-28%.
Preferably, described is that powder body is made up of the formula of following weight proportion：Konjac glucomannan 28.33%, bentonite
16.67%, 27.5% part of corn starch, cellulose 27.5%.
The preparation method of described macromolecule hydrogel extinguishing chemical is：1st, by Konjac glucomannan, bentonite, corn starch, fiber
Element mixing, then mixed with deionized water, prepared gel masses；
2nd, control mesh number is reached by the sub- diameter of ball milling, quantity and grinding time, i.e. the particle diameter of gel masses；
3rd, sub-sieve selects mesh to be suitable for particle diameter and enters subsequent processing, finished product packing.
Beneficial effects of the present invention：It is not necessary to too complicated technique, the water suction ratio solving to hold water most preferably goes out thus reaching
Fiery effect.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect for making the present invention realize are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
This specific embodiment employs the following technical solutions：Macromolecule hydrogel extinguishing chemical, including 1 part of powder body, deionization
Water 400-1000 part, described powder body is made up of the formula of following weight proportion：Konjac glucomannan 25%-30%, bentonite 15%-20%,
Corn starch 26%-28%, cellulose 26%-28%.
It should be noted that described is that powder body is made up of the formula of following weight proportion：Konjac glucomannan 28.33%, bentonite
16.67%, 27.5% part of corn starch, cellulose 27.5%.
The preparation method of described macromolecule hydrogel extinguishing chemical is：1st, by Konjac glucomannan, bentonite, corn starch, fiber
Element mixing, then mixed with deionized water, prepared gel masses；
2nd, control mesh number is reached by the sub- diameter of ball milling, quantity and grinding time, i.e. the particle diameter of gel masses；
3rd, sub-sieve selects mesh to be suitable for particle diameter and enters subsequent processing, finished product packing.
Embodiment 1：Mass ratio is in M（SA）：M（PAM）For 1:When 1.19, water absorbent rate is（Compared with stabilizing water quality）369., at this moment
Flow viscosity is 21.87mm2、S-1, and pH value can be between 5.～8.5.
Above parameter is favourable through test of many times contrast effect.Fire-fighting efficiency is high, and anti-resume combustion is good, and water saving ratio is 50%.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (6)
1. macromolecule hydrogel extinguishing chemical is it is characterised in that include 1 part of powder body, deionized water 400-1000 part, described powder body
It is made up of the formula of following weight proportion：Konjac glucomannan 20%-30%, bentonite 10%-20%, corn starch 25%-30%, cellulose
25%-30%.
2. macromolecule hydrogel extinguishing chemical according to claim 1 is it is characterised in that described is that powder body is joined by following weight
The formula composition of ratio：Konjac glucomannan 25%-30%, bentonite 15%-20%, corn starch 26%-28%, cellulose 26%-28%.
3. macromolecule hydrogel extinguishing chemical according to claim 1 is it is characterised in that described is that powder body is joined by following weight
The formula composition of ratio：Konjac glucomannan 26%-29%, bentonite 16%-19%, corn starch 26%-28%, cellulose 26%-28%.
4. macromolecule hydrogel extinguishing chemical according to claim 1 is it is characterised in that described is that powder body is joined by following weight
The formula composition of ratio：27%-29%, bentonite 16%-18%, corn starch 27%-28%, fiber 27%-28%.
5. macromolecule hydrogel extinguishing chemical according to claim 1 is it is characterised in that described is that powder body is joined by following weight
The formula composition of ratio：Konjac glucomannan 28.33%, bentonite 16.67%, 27.5% part of corn starch, cellulose 27.5%.
6. the preparation method of macromolecule hydrogel extinguishing chemical is it is characterised in that it comprises the following steps：(1), by Konjac glucomannan, swollen
Profit soil, corn starch, cellulose mixes, then is mixed with deionized water, prepared gel masses；
(2), control mesh number is reached by the sub- diameter of ball milling, quantity and grinding time, i.e. the particle diameter of gel masses；
(3), sub-sieve selects mesh to be suitable for particle diameter and enters subsequent processing, finished product packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684937.4A CN106377861A (en) | 2016-08-19 | 2016-08-19 | High-molecular hydro-gel fire extinguishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684937.4A CN106377861A (en) | 2016-08-19 | 2016-08-19 | High-molecular hydro-gel fire extinguishing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106377861A true CN106377861A (en) | 2017-02-08 |
Family
ID=57916757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610684937.4A Pending CN106377861A (en) | 2016-08-19 | 2016-08-19 | High-molecular hydro-gel fire extinguishing agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN106377861A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789785A (en) * | 2017-12-06 | 2018-03-13 | 成都新纶峰科技有限公司 | A kind of novel environment friendly high-molecular gel water-based extinguishing agent |
| CN108992828A (en) * | 2018-07-05 | 2018-12-14 | 何治伟 | A kind of macromolecule hydrogel extinguishing chemical |
| WO2019117745A1 (en) * | 2017-12-15 | 2019-06-20 | Общество С Ограниченной Ответственностью "Лаборатория Инновационных Технологий" Квинтех" (Ооо "Лит" Квинтех) | Fire-extinguishing composition |
| CN110870964A (en) * | 2019-12-09 | 2020-03-10 | 江苏三安消防设备有限公司 | Novel high-molecular water-based fire extinguishing gel and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263747A (en) * | 2013-06-06 | 2013-08-28 | 东靖飞 | Starch-base fire extinguishing agent |
| CN104645539A (en) * | 2013-11-19 | 2015-05-27 | 姚金华 | Ammonia-free gel |
| CN106178375A (en) * | 2016-04-06 | 2016-12-07 | 北京东霖消防科技有限公司 | High-molecular gel extinguishing chemical |
-
2016
- 2016-08-19 CN CN201610684937.4A patent/CN106377861A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263747A (en) * | 2013-06-06 | 2013-08-28 | 东靖飞 | Starch-base fire extinguishing agent |
| CN104645539A (en) * | 2013-11-19 | 2015-05-27 | 姚金华 | Ammonia-free gel |
| CN106178375A (en) * | 2016-04-06 | 2016-12-07 | 北京东霖消防科技有限公司 | High-molecular gel extinguishing chemical |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789785A (en) * | 2017-12-06 | 2018-03-13 | 成都新纶峰科技有限公司 | A kind of novel environment friendly high-molecular gel water-based extinguishing agent |
| WO2019117745A1 (en) * | 2017-12-15 | 2019-06-20 | Общество С Ограниченной Ответственностью "Лаборатория Инновационных Технологий" Квинтех" (Ооо "Лит" Квинтех) | Fire-extinguishing composition |
| CN108992828A (en) * | 2018-07-05 | 2018-12-14 | 何治伟 | A kind of macromolecule hydrogel extinguishing chemical |
| CN110870964A (en) * | 2019-12-09 | 2020-03-10 | 江苏三安消防设备有限公司 | Novel high-molecular water-based fire extinguishing gel and application thereof |
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| 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 |
Application publication date: 20170208 |
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| RJ01 | Rejection of invention patent application after publication |