CN208476716U - Sediment bag for fiber check and measure - Google Patents
Sediment bag for fiber check and measure Download PDFInfo
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- CN208476716U CN208476716U CN201821240308.3U CN201821240308U CN208476716U CN 208476716 U CN208476716 U CN 208476716U CN 201821240308 U CN201821240308 U CN 201821240308U CN 208476716 U CN208476716 U CN 208476716U
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- bag body
- bag
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- counter balance
- sediment
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Abstract
The utility model discloses a kind of sediment bags for fiber check and measure, it includes bag body and counter balance pocket；Bag body includes multiple fold planes, folding line is equipped on each fold plane from bag body edge to bag body center, each fold plane outer rim is equipped with a pair of draw-string hole being arranged symmetrically about folding line, and draw-string passes through each draw-string hole to control the open-topped opening and closing of bag body and the tiling of bag body expansion；Counter balance pocket is connected to bag body center position；The material of bag body and counter balance pocket selects acid and alkali-resistance, high temperature resistant, can recycle and material that permeability is good.In contrast this sediment bag has good versatility, the mass of different weight need to be only selected according to different filter bag quantity, and mass access procedure is easy；On the other hand, disappear boil during, due to the self weight of mass, enable entire subsiding belt soaking in the boil liquid that disappears, solve the problems, such as filter bag floating, guarantee filter bag disappear boil sufficiently, improve the accuracy of detection data.Be conducive to popularizing for filter bag technology.
Description
Technical field
The utility model relates to a kind of sediment bag more particularly to a kind of sediment bags for fiber check and measure.
Background technique
Measurement fibrous substance content is to evaluate the most important means of feeding quality and nutritive value, and feed fibre substance contains
Amount mainly includes crude fibre (CF), acid detergent fiber (ADF), neutral detergent fiber (NDF).Crude fibre (CF) includes part half
The ingredients such as cellulose, cellulose, lignin and cutin are a kind of important nutrient in Animal nutrition research；Acidity is washed
Washing fiber (ADF) includes cellulose, lignin and acid insoluble ash, can predict the energy content of roughage；Neutral detergent is fine
Tieing up (NDF) includes cellulose, lignin and hemicellulose and insoluble ash content, can deduce dry matter using amount, in order to obtain
Optimum formula, the measurement of three's component content are the important decision foundations of optimization of C/C composites.
The measuring method point of traditional feed crude fibre (CF), acid detergent fiber (ADF) and neutral detergent fiber (NDF)
Not Cai Yong GB/T6434-94, NY/T1459-2007 and GB/T20806-2006 method, National Standard Method operating process is cumbersome, when filtering
Between it is long, error is big, low efficiency.Filter bag technology is a kind of easy-to-use analytical technology emerging in recent years, is mainly used in
Fibrous substance measures in feed and food, and due to filter bag acid and alkali-resistance, at low cost, simple and practical, error is small, can batch operation survey
It is fixed, it is used widely at present in China.When being measured using filter bag technology, since filter bag is frivolous, slightly boiled
Soda acid, which disappears, can swim in liquid surface in boil liquid, and laboratory generally prevents it from floating with briquetting filters pressing bag at present, and briquetting is by body
The influence of size, weight cannot match with each batch of requirement of experiment completely, and briquetting material is possible to react with the boil liquid that disappears, this
A little factors will affect disappearing for filter bag and boil the accuracy of abundant and detection data.Briquetting there is also security risk is easy glass to burn
Cup is broken up, and is also inconvenient to take, is constrained popularizing for filter bag technology.
Utility model content
The purpose of this utility model is to provide prevent filter bag floating in a kind of professional fibre analysis detection process, be solution side
Just the good sediment bag of quick and complete and versatility.
This sediment bag for fiber check and measure provided by the utility model, it includes bag body and counter balance pocket；Bag body includes
Multiple fold planes, folding line is equipped on each fold plane from bag body edge to bag body center, and each fold plane outer rim is equipped with a pair of of pass
In the draw-string hole that folding line is arranged symmetrically, draw-string passes through each draw-string hole to control the open-topped opening and closing of bag body and the tiling of bag body
Expansion；Counter balance pocket is connected to bag body center position；The material of bag body and counter balance pocket is selected acid and alkali-resistance, high temperature resistant, can be recycled
Using and the good material of permeability.
For the ease of the access of filter bag and mass, the draw-string of the bag body by it is interior expand outward can rapid deployment, until
Bag body is completely at planar tiling.
For the ease of the access of mass, make the counter balance pocket square pocket, one side is opening face, other each faces
It is all closed, counter balance pocket is connected to the center position of bag body with its bottom surface.
In order to avoid reacting with the soda acid boil liquid that disappears, the mass of high stability is equipped in the counter balance pocket.
In a specific embodiment, make the mass bead or cobblestone.
There is good permeability while ensuring corrosion-resistant and high-temperature resistant, making the bag body and counter balance pocket is high density
Hole density made of polythene material is the Nylon Bag of 200-300 mesh, can be recycled.
Preferably, the draw-string is nylon rope.
Bag body is completely spread out expansion first when in use by the utility model, further according to quantity, the weight that need to be put into filter bag
Suitable mass is selected, then mass is put into counter balance pocket, then each filter bag detected will be needed to be put into bag body, then
Draw-string, draw-string are pulled toward both ends to close the open end of bag body, can be carried out disappearing for sample and be boiled processing.On the one hand compared to tradition
This sediment bag has good versatility for briquetting, only need to be according to the mass of different filter bag quantity selection different weight
Can, operating process is simple and convenient；On the other hand, disappear boil during, due to the self weight of mass, entire subsiding belt is enable to invade
Bubble solves the problems, such as filter bag floating in the boil liquid that disappears, and guarantees that disappearing for filter bag is boiled sufficiently, improves the accuracy of detection data.
Detailed description of the invention
Fig. 1 is schematic diagram when one preferred embodiment of the utility model is in draw-string sealing state.
Fig. 2 is schematic diagram when this preferred embodiment is in bag body opening-wide state.
Fig. 3 is that this preferred embodiment is in the schematic diagram in draw-string draw process.
Fig. 4 is the cross section enlarged diagram of counter balance pocket.
Fig. 5 is the inside sectional view when the present embodiment uses.
Illustrate serial number:
1-bag body, 11-fold planes, 12-folding lines, 13-draw-string holes；
2-counter balance pockets, 21-opening faces；
3-draw-strings；4-draw-string beam mouths；5-mass；6-filter bags.
Specific embodiment
As shown in Fig. 1-5, this sediment bag for fiber check and measure provided in this embodiment, it includes bag body 1, counterweight
Bag 2 and draw-string 3.
Bag body 1 includes multiple fold planes 11, is equipped with folding line 12 from bag body edge to bag body center on each fold plane, can increase
The volume for adding bag body expands the amount of ram of filter bag, and flexible freely, keeps the intact of filter bag when accessing filter bag；It is each to fold
Face outer rim is equipped with a pair of draw-string hole 13 being arranged symmetrically about folding line, and bag body 1 is that density is 200-300 mesh high density polyethylene (HDPE)
Nylon Bag made of material has the advantages that corrosion-resistant, high temperature resistant, can recycle and permeability is strong；Counter balance pocket 2 and bag body 1
Material it is identical, counter balance pocket is connected to bag body center position.
Draw-string 3 is interspersed between the draw-string hole between each folding line of bag body, and this maximum effect of design is to work as to take
Bag in filter bag or increase, reduce mass quantity when can the tight draw-string of zipper by it is interior outward expand open, until tiling come,
It is lossless easily that filter bag is taken, or take from counter balance pocket opening edge, add mass；Draw-string beam mouth 4 is used two simultaneously
Side Zipper-type, draw-string length long enough is solution fast and easy during the experiment, and both sides one, which are drawn, when closing in can lock sack,
It prevents from filter bag from going here and there from bag to spill, when opening expands outward from sack both sides and can trail rapidly, until being completely spread out exhibition
It opens, take filter bag or addition, to reduce mass all easily intuitive.
Counter balance pocket 2 is the pocket being square, and one side is opening face 21, and other faces are the nylon linear slit using two-fold bound edge
System sealing, it is good with bag body adhesiveness to have, solid not scattered advantage；Dress of the opening face of counter balance pocket for mass takes, in order to
It avoids disappearing together with acid & alkali liquid and boils generation reaction, mass 5 can be selected as to Nature comparison stable bead or cobblestone, matched
The amount of storage of weight is arbitrarily added or is reduced according to detection demand, is subject to and is guaranteed that filter bag 6 can be deposited in completely and disappear in boil liquid；?
It needs to be in by draw-string 3 and the control bag body of fold plane 11 and open wide or be completely spread out state before storage mass.
The present embodiment carries out as follows when for crude fibre measurement:
(1) dress sample sediment bag prepares
1g or so sample is weighed to be fitted into the filter bag of known weight, it is then spare with sealing machine sealing, according to each sedimentation
The filter bag number that bag is placed selects mass, is put into appropriate mass from counter balance pocket open at one end, and the multiple dress samples to be detected are filtered
Bag is put into bag body, and toward both ends Drawing strings, the closing of draw-string beam mouth, dress sample sediment bag is ready to.
(2) sample, which disappears, boils processing
1, acid processing
Prepare suitable beaker according to sample size, pour into suitable sour boil liquid, being placed on heating on electric furnace makes its boiling, delays
Slowly the sediment bag of dress sample is put into beaker, keeps slightly boiled (45 ± 1) min, keeps strength of fluid constant in whole process.Due to
The pressure of mass acts on, and whole filter bags impregnate in a liquid.
2, distilled water cleans
After 45min, the boil liquid that disappears is outwelled, sediment bag is taken out, expands to sack and divide outward inside sealing part, takes out filter bag
Be put into boil distillation cup in stirring and washing for several times, until washing lotion is colourless, wring out.
3, alkali process
The filter bag wrung out is put into and has completely been installed in the sediment bag of mass, it is similar with the above sour processing method, it will
It fills excellent sediment bag to be slowly put into the soda boiling liquid beaker of boiling, keeps slightly boiled (45 ± 1) min, keep liquid in whole process
Bulk concentration is constant.Due to the gravity of mass, whole filter bags impregnate in a liquid.
It is gently put into the sediment bag for getting filter bag and mass ready after the reagent boiling in beaker, keeps micro- after so that it is boiled
(45 ± 1) min is boiled, notices that whole filter bags impregnate in a liquid, keeps strength of fluid constant in the process.After 45min, step is repeated
2。
(3) ethanol washing, drying
The filter bag that alkali process is cleaned up is wrung out, and beaker is put into, and pours into 95% ethyl alcohol until flooding filter bag immersion
15min removes soluble substance, and taking-up is wrung out, and is placed on ventilation and waits for ethyl alcohol volatilization to the greatest extent, places into 105 ± DEG C baking ovens and dry 4h, take
Out, rear weighing is cooled to room temperature in drier.
(4) it is ashed
Filter bag after constant weight is put into the crucible of known weight, calcination (550 ± 25 DEG C) 4h, goes ash disposal in high temperature furnace
Point, weighing after room temperature is cooled to after taking-up in drier.
When the present embodiment is for neutral detergent fiber measurement, acid detergent fiber measurement, due to neutral fine with acidic cleaning
The boil liquid that disappears needed for measuring is tieed up because removal ingredient is different, the reagent that formula and crude fibre measure is different, detects program also not
Identical to the greatest extent, detection program includes following several steps:
(1) dress sample sediment bag prepares
1g or so sample is weighed to be fitted into the filter bag of known weight, it is then spare with sealing machine sealing, according to each counterweight
The filter bag number that bag is placed selects mass, is put into appropriate mass from counter balance pocket open at one end, and the multiple dress samples to be detected are filtered
Bag is put into sediment bag body, and toward both ends Drawing strings, the closing of draw-string beam mouth, dress sample sediment bag is ready to.
(2) sample, which disappears, boils processing
1, disappear and boil
Prepare suitable beaker according to sample size, pour into suitable boil liquid that disappears, being placed on heating on electric furnace makes its boiling, delays
Slowly the sediment bag of dress sample is put into beaker, the amount of reordering neutral detergent or acid detergent, then addend drop n-octyl alcohol prevents from steeping
Foam overflows, and keeps slightly boiled (90 ± 1) min, keeps strength of fluid constant in whole process.Due to the gravity of mass, entirely
Portion's filter bag impregnates in a liquid.
2, distilled water cleans
After 90min, the boil liquid that disappears is outwelled, takes out sediment bag, expands to sack and divides outward inside sealing part, takes out filter bag
Be put into boil distillation cup in stirring and washing for several times, until washing lotion non-foam is colourless, wring out.
(3) ethanol washing, drying
The filter bag that alkali process is cleaned up is wrung out, and beaker is put into, and pours into 95% ethyl alcohol until flooding filter bag immersion
15min removes soluble substance, and taking-up is wrung out, and is placed on ventilation and waits for ethyl alcohol volatilization to the greatest extent, places into 105 ± DEG C baking ovens and dry 4h, take
Out, rear weighing is cooled to room temperature in drier.
It can be seen that the utility model compared to for traditional briquetting have good versatility, only need to be according to different filter bag numbers
The mass of amount selection different weight, and mass access procedure is simple and convenient；On the other hand, disappear boil during, by
In the self weight of mass, enables entire subsiding belt soaking in the boil liquid that disappears, solve the problems, such as filter bag floating, guarantee filter bag
Disappear and boil sufficiently, improves the accuracy of detection data.Be conducive to popularizing for filter bag technology.
Claims (7)
1. a kind of sediment bag for fiber check and measure, it is characterised in that: it includes bag body and counter balance pocket；
Bag body includes multiple fold planes, and folding line, each fold plane outer rim are equipped with from bag body edge to bag body center on each fold plane
Be equipped with a pair of draw-string hole being arranged symmetrically about folding line, draw-string pass through each draw-string hole with control the open-topped opening and closing of bag body with
And the tiling expansion of bag body；
Counter balance pocket is connected to bag body center position；
The material of bag body and counter balance pocket selects acid and alkali-resistance, high temperature resistant, can recycle and material that permeability is good.
2. the sediment bag according to claim 1 for fiber check and measure, it is characterised in that: the draw-string of the bag body from it is interior toward
Outer expansion can rapid deployment, until bag body is completely at planar tiling.
3. the sediment bag according to claim 1 for fiber check and measure, it is characterised in that: the counter balance pocket is square mouth
Bag, one side are opening face, and other each faces are all closed, and counter balance pocket is connected to the center position of bag body with its bottom surface.
4. the sediment bag according to claim 3 for fiber check and measure, it is characterised in that: be equipped with and stablize in the counter balance pocket
The higher mass of property.
5. the sediment bag according to claim 4 for fiber check and measure, it is characterised in that: the mass be bead or
Cobblestone.
6. the sediment bag according to claim 3 for fiber check and measure, it is characterised in that: the bag body is with counter balance pocket
Hole density made of high-density polyethylene material is the Nylon Bag of 200-300 mesh, can be recycled.
7. the sediment bag according to claim 1 for fiber check and measure, it is characterised in that: the draw-string is nylon rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240308.3U CN208476716U (en) | 2018-08-02 | 2018-08-02 | Sediment bag for fiber check and measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240308.3U CN208476716U (en) | 2018-08-02 | 2018-08-02 | Sediment bag for fiber check and measure |
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| Publication Number | Publication Date |
|---|---|
| CN208476716U true CN208476716U (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821240308.3U Active CN208476716U (en) | 2018-08-02 | 2018-08-02 | Sediment bag for fiber check and measure |
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| CN (1) | CN208476716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461703A (en) * | 2020-11-24 | 2021-03-09 | 深圳市天林智能科学仪器有限公司 | Batch fiber dissolving method |
-
2018
- 2018-08-02 CN CN201821240308.3U patent/CN208476716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461703A (en) * | 2020-11-24 | 2021-03-09 | 深圳市天林智能科学仪器有限公司 | Batch fiber dissolving method |
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