CN205643272U - Bittern is fire -retardant composition survey device among insulation material - Google Patents
Bittern is fire -retardant composition survey device among insulation material Download PDFInfo
- Publication number
- CN205643272U CN205643272U CN201620310794.6U CN201620310794U CN205643272U CN 205643272 U CN205643272 U CN 205643272U CN 201620310794 U CN201620310794 U CN 201620310794U CN 205643272 U CN205643272 U CN 205643272U
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- China
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- platinum filament
- molotov cocktail
- porous glass
- bottle
- absorption bottle
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Abstract
The utility model discloses a bittern is fire -retardant composition survey device among insulation material, including molotov cocktail, platinum filament basket and porous glass board absorption bottle be equipped with the oxygen import on the lower part lateral wall of molotov cocktail the top of molotov cocktail is equipped with the bottle lid, the platinum filament basket is hung on the bottle lid platinum filament basket internal fixation has the platinum filament fixation clamp, be equipped with the exhanst gas outlet on the upper portion lateral wall of molotov cocktail, the exhanst gas outlet pass through the hose with porous glass board absorption bottle links to each other the splendid attire has the absorption liquid in the porous glass board absorption bottle. The utility model discloses a sample is decomposed in the molotov cocktail burning, adopts porous glass board absorption bottle to absorb the flue gas, and quantitative analysis behind the constant volume is accurate, objective, reliable through the inspection experimental result.
Description
Technical field
This utility model relates to a kind of testing of materials, analytical equipment, and in particularly a kind of insulation material, halogen system flame-retardant composition is surveyed
Determine device.
Background technology
Building energy conservation is a basic trend of world architecture development in recent years, is also that of Contemporary Architecture science and technology is new
Growth point.Under national energy-saving reduces discharging the guidance of policy, external wall is forced to do exterior-wall heat insulation, to reach energy-saving and emission-reduction
Purpose, due to good heat insulating ability with use persistency, building thermal insulation material in the market is with EPS and XPS (all
For polystyrene material) it is main.But, this kind of insulation material belongs to inflammable material, in order to improve fire protecting performance, it is necessary to
Adding fire retardant in raw material, the halogen flame such as the most fluorine-containing (F), chlorine (Cl), bromine (Br) uses more, because of
This is currently badly in need of a kind of can accurately analyzing the device of halogenated flame retardant content in insulation material.
Summary of the invention
This utility model provides halogen system flame-retardant composition in a kind of insulation material for solving technical problem present in known technology
Determinator, this device can accurately analyze the content of halogenated flame retardant in insulation material.
This utility model is adopted the technical scheme that by solving technical problem present in known technology: one insulation material
Middle halogen system flame-retardant composition determinator, including Molotov cocktail, platinum filament basket and porous glass plate absorption bottle, under described Molotov cocktail
Portion's sidewall is provided with oxygen inlet, is provided with bottle cap at the top of described Molotov cocktail, and described platinum filament basket hangs on described bottle cap,
It is fixed with platinum filament fixation clamp in described platinum filament basket；The upper portion side wall of described Molotov cocktail is provided with exhanst gas outlet, described cigarette
Gas outlet is connected with described porous glass plate absorption bottle by flexible pipe, is loaded with absorbing liquid in described porous glass plate absorption bottle.
Described porous glass plate absorption bottle has the two-stage of series connection.
Described oxygen inlet and described exhanst gas outlet are equipped with valve.
This utility model has the advantage that with good effect: use Molotov cocktail combustion decomposition sample, uses porous glass plate to inhale
Receiving bottle and absorb flue gas, quantitative analysis after constant volume, through checking experimental result accurate, objective, reliable.Meanwhile, in this practicality
Novel middle employing Molotov cocktail and the separate structure of porous glass plate absorption bottle, both can guarantee that burning gases all by absorbing liquid,
Improving absorption efficiency, turn avoid and be inverted by Molotov cocktail, operability strengthens.Oxygen is continually fed into, it is ensured that sample can
Fully burning, improves the accuracy of mensuration.Use the series connection of two-stage absorbing liquid, ensured that the halogen in burning gases absorbs
Completely.And this utility model simple in construction, definite principle, easy to operate, low cost, DATA REASONING is accurate, also may be used
For the pretreatment process of the samples such as plant, biology, coal, diesel oil, garbage and petroleum and petrochemical industry product, and then analyze
F, Cl, Br, P, S, N, Se various element in sample.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, Molotov cocktail；2, platinum filament basket；3, oxygen inlet；4, porous glass plate absorption bottle.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate
Accompanying drawing describes in detail as follows:
Referring to Fig. 1, halogen system flame-retardant composition determinator in a kind of insulation material, including Molotov cocktail 1, platinum filament basket 2 and many
Hole glass plate absorption bottle 4, is provided with oxygen inlet 3 on the lower sides of described Molotov cocktail 1, sets at the top of described Molotov cocktail
There are bottle cap, described platinum filament basket 2 to hang on described bottle cap, in described platinum filament basket 2, are fixed with platinum filament fixation clamp；Described
The upper portion side wall of Molotov cocktail 1 is provided with exhanst gas outlet, and described exhanst gas outlet is by flexible pipe and described porous glass plate absorption bottle 4
It is connected, in described porous glass plate absorption bottle 4, is loaded with absorbing liquid.
In the present embodiment, described porous glass plate absorption bottle 4 has the two-stage of series connection.At described oxygen inlet 3 and described cigarette
It is equipped with valve in gas outlet.
Principle of the present utility model:
In the halogen flame of insulation material, halogen is bonded together with organic molecule, in order to measure halogen in insulation material
Element (F, Cl, Br) content, needs flame retardant molecule structural deterioration, makes halogen (F, Cl, Br) free the most again
Measure.This utility model uses decomposition by combustion, completes combustion decomposition in Molotov cocktail, uses porous glass plate absorption bottle to enter
Row smoke absorption, finally reaches the purpose of quantitative analysis.
Application process of the present utility model:
Sample is cut into strip, puts into platinum filament basket 2, and clip with platinum filament fixation clamp；Put into the Molotov cocktail 1 of full oxygen
In burn, during sample combustion, be continually fed into oxygen, make burning complete, component to be measured from sample matrices with
Oxide form discharges, at exhanst gas outlet two porous glass plate absorption bottles 4 of series connection of Molotov cocktail, porous glass plate absorption bottle
Absorbing liquid in 4 absorbs flue gas, carries out ion chromatography subsequently.
Although preferred embodiment of the present utility model being described above in conjunction with accompanying drawing, but this utility model not office
Being limited to above-mentioned detailed description of the invention, above-mentioned detailed description of the invention is only schematically, is not restrictive, this
The those of ordinary skill in field, under enlightenment of the present utility model, is being protected without departing from this utility model objective and claim
In the case of the scope protected, it is also possible to make a lot of form, within these belong to protection domain of the present utility model.
Claims (3)
1. halogen system flame-retardant composition determinator in an insulation material, it is characterised in that include Molotov cocktail, platinum filament basket and many
Hole glass plate absorption bottle, is provided with oxygen inlet on the lower sides of described Molotov cocktail, is provided with bottle at the top of described Molotov cocktail
Lid, described platinum filament basket hangs on described bottle cap, is fixed with platinum filament fixation clamp in described platinum filament basket；At described Molotov cocktail
Upper portion side wall is provided with exhanst gas outlet, and described exhanst gas outlet is connected, described with described porous glass plate absorption bottle by flexible pipe
It is loaded with absorbing liquid in porous glass plate absorption bottle.
Halogen system flame-retardant composition determinator in insulation material the most according to claim 1, it is characterised in that described many
Hole glass plate absorption bottle has the two-stage of series connection.
Halogen system flame-retardant composition determinator in insulation material the most according to claim 1, it is characterised in that described
It is equipped with valve in oxygen inlet and described exhanst gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310794.6U CN205643272U (en) | 2016-04-13 | 2016-04-13 | Bittern is fire -retardant composition survey device among insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310794.6U CN205643272U (en) | 2016-04-13 | 2016-04-13 | Bittern is fire -retardant composition survey device among insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643272U true CN205643272U (en) | 2016-10-12 |
Family
ID=57065117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620310794.6U Expired - Fee Related CN205643272U (en) | 2016-04-13 | 2016-04-13 | Bittern is fire -retardant composition survey device among insulation material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866323A (en) * | 2016-04-13 | 2016-08-17 | 天津大学 | Device for determining halogen flame-retardant components in heat insulating material |
| CN112946166A (en) * | 2021-01-29 | 2021-06-11 | 南京海关工业产品检测中心 | Combustion instrument and method for determining organic halide in textile |
-
2016
- 2016-04-13 CN CN201620310794.6U patent/CN205643272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866323A (en) * | 2016-04-13 | 2016-08-17 | 天津大学 | Device for determining halogen flame-retardant components in heat insulating material |
| CN112946166A (en) * | 2021-01-29 | 2021-06-11 | 南京海关工业产品检测中心 | Combustion instrument and method for determining organic halide in textile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170413 |