CN204177653U - A kind of feedstock oil sample spliter - Google Patents
A kind of feedstock oil sample spliter Download PDFInfo
- Publication number
- CN204177653U CN204177653U CN201420637759.6U CN201420637759U CN204177653U CN 204177653 U CN204177653 U CN 204177653U CN 201420637759 U CN201420637759 U CN 201420637759U CN 204177653 U CN204177653 U CN 204177653U
- Authority
- CN
- China
- Prior art keywords
- sample
- sample container
- point
- dividing plate
- discharge nozzle
- Prior art date
- 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.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011229 interlayer Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 abstract description 3
- 239000004035 construction material Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 32
- 235000019198 oils Nutrition 0.000 description 32
- 238000005070 sampling Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000003225 biodiesel Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 235000019476 oil-water mixture Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of feedstock oil sample spliter, it comprises point sample container, guide groove, dividing plate, discharge nozzle, solenoid valve, steam entry, condensation-water drain, sample bottle and the base support of sandwich; Movable close being enclosed within guide groove of described dividing plate will divide sample container to be divided into two; Be located at a point discharge nozzle for sample container bottom to be two and to be distributed in dividing plate both sides respectively, described solenoid valve is arranged on discharge nozzle; Described steam entry be positioned at point sample container above side communicate with interlayer, condensation-water drain be located at sample container below side communicate with interlayer, a point sample container is placed on base support.The test specimens adopting this construction materials oil sample spliter to divide sample to obtain is little with sample ingredient error for future reference, reappearance and good stability, and accuracy is high, divides sample efficiently easy to operate.
Description
Technical field
The utility model relates to point sampling device after the sampling of a kind of liquid material, is specifically related to animal-plant material oil for replacing point sampling device during table sample.
Background technology
The primary raw material of production of biodiesel is waste animal and vegetable oil, i.e. usual our said waste oil, hogwash fat, frying oil.When purchasing these oil products, we need to check the basic index such as the acid number of oil product, iodine number, saponification number, moisture content and impurity content (mixing content hereinafter referred to as water), judge the quality of this batch of oil product.One of them very important index is that water is mixed content, owing to relating to the content of net fuel, when inspect by random samples water outlet mix content higher than contract index time, usually there is dispute in both parties, and also may cause buying side's economic loss lower than during contract index.(barreled is one batch by 40 ~ 200 barrels to current field of biodiesel oil batch feedstock oil, tank car per car is one batch, container oil is one batch by a flexible packaging), in order to the scientific management of quality inspection work and fair trading, should by point sampling device setup test sample and a sample for future reference respectively to every batch of sampling observation, in theory every batch of test specimens and sample for future reference should composition consistent.The domestic point sampling device generally adopted with a point sample operation is at present: after mixing whole extraction samples of every batch of feedstock oil, be averaged sample again, comparatively advanced way is that all samples of got same batch of feedstock oil is stirred after the regular hour through electric blender, directly point sample obtains test specimens and for future referencely to keep sample, because liquid material oil is oil water mixture, there is characteristic pockety, it is comparatively large that two samples that this point of sample obtains certainly exist composition error, the defect of poor reproducibility.On the other hand, biodiesel is developed so far, point sample loading mode of feedstock oil there is no unified standard, we under these circumstances, be badly in need of high, the easy to operate point sampling device of research a kind of good stability, accuracy for from liquid state to the feedstock oil solidifying the different conditions such as state, with ensure to be applicable to from liquid state to solidify the different conditions such as state feedstock oil, to be made the representative and fairness of acquired sample by a point sample operation for specification, that operation is simple is efficient.
Summary of the invention
The purpose of this utility model be to provide a kind of test specimens and sample ingredient error for future reference little, the feedstock oil sample spliter that reappearance and good stability, accuracy are high, easy to operate, the average sample obtained after making the feedstock oil of production of biodiesel carry out point sample to every batch of all samples or representative sample and sample ingredient consistance for future reference and homogeneity good, and efficiently easy to operate, make final sample for future reference have more representativeness and fairness.
For realizing above object, a kind of feedstock oil sample spliter of the present invention comprises point sample container, guide groove, dividing plate, discharge nozzle, steam entry, condensation-water drain and the base support of sandwich; Movable close being enclosed within guide groove of described dividing plate will divide sample container to be divided into two; Being located at a point discharge nozzle for sample container bottom is two, is distributed in dividing plate both sides respectively; Described steam entry be positioned at point sample container above side communicate with interlayer, condensation-water drain be located at sample container below side communicate with interlayer, a point sample container is placed on base support.
Described discharge nozzle is all equipped with solenoid valve, places sample bottle below the discharging opening of each discharge nozzle.
Said structure feedstock oil sample spliter has following characteristics:
Between guide groove with dividing plate, movable close cover is connected, during actual use, after sample in point sample container is full and uniform, dividing plate just inserts guide groove, mutually closely to be nested together, to stop dividing plate both sides sample mutually to circulate completely, to guarantee homogeneity and the consistance of both sides sample composition.
Being provided with interlayer in point sample container, by passing into high-temperature water vapor toward interlayer, solid-state, semisolid sample in point sample container can being made to be melted into liquid state, make this sample spliter be applicable to from liquid state to solidify the different conditions such as state feedstock oil divide sample.
Said structure feedstock oil sample spliter has taken into full account that feedstock oil has oil water mixture characteristic pockety, the test specimens that point sample obtains and sample for future reference have that accuracy is high, favorable reproducibility and efficient feature simple to operate, solve the problem that different conditions is as inaccurate in the sampling of liquid state, semisolid and solid-state feedstock oil, not only make check data have more fairness and authority, and improve work efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of feedstock oil sample spliter of the utility model structural representation.
Reference numeral: point sample container 1, interlayer 2, guide groove 3, dividing plate 4, discharge nozzle 5, solenoid valve 6, steam entry 7, condensation-water drain 8, sample bottle 9 and base support 10.
Embodiment
Below in conjunction with the drawings and specific embodiments, a kind of feedstock oil sample spliter of the utility model is described in further details.
As shown in Figure 1, a kind of feedstock oil sample spliter of the utility model comprises point sample container 1, guide groove 3, dividing plate 4, discharge nozzle 5, solenoid valve 6, steam entry 7, condensation-water drain 8, sample bottle 9 and the base support 10 of sandwich 2; Movable close being enclosed within guide groove 3 of described dividing plate 4 will divide sample container to be divided into two; Being located at point discharge nozzle of sample container bottom 5 is two, is distributed in dividing plate 4 both sides respectively, and described solenoid valve 6 is arranged on discharge nozzle 5; Described steam entry 7 be positioned at point sample container above side communicate with interlayer, condensation-water drain 8 be located at sample container below side communicate with interlayer, a point sample container is placed on base support 10.
The volume of this sample spliter appearance 1 is 1000mL, and the sample obtaining two 500 mL is divided equally in the effect of central dividing plate; Two solenoid valves of container bottom are all in closed condition from the sample putting into 1000 mL to the overall process stirred, below two discharging openings, test specimens and sample for future reference two sample bottles are put well after stirring, now open solenoid valve, allow the sample on container internal partition both sides respectively flow automatically in corresponding sample bottle; Sample spliter, in order to consider the safety requirements that oil product is explosion-proof, adopts interlayer water flowing Steam Heating, and need not electrically heated mode, can make liquid hogwash fat, partly solidifies the feedstock oil of state waste oil and the various state of solid-state palmitic acid wet goods and be all in a liquid state by heating.
The actual point of sample operating process of a kind of feedstock oil sample spliter of the utility model divides following two stages.
Divide the sample first step: the solenoid valve of sample spliter is in closed condition, the sample of 1000mL is poured into toward point sample container 1, open steam valve to pass into high-temperature water vapor by steam entry 7 toward interlayer 2 and heat, until sample is liquid, water vapour condensate water flows out from condensation-water drain 8; This process need special messenger is on duty to be kept, general about 5 minutes, and oil product is generally heated to be no more than 60 degree, and the moisture content in the too high sample of temperature easily loses, and causes moisture content verify error bigger than normal.
Divide sample second step: the thin rod of the sample heated is inserted in the sample divided in sample container 1, keep thin excellent plumbness, each three enclose and alternately slowly stir clockwise with counterclockwise, after alternate agitation 3 ~ 5 times, slowly dividing plate 4 is inserted along guide groove 3, the sample of 1000mL just divide into the sample of two 500mL, and both sides sample is separated completely by dividing plate 4 and mutually can not communicate; By the power switch of solenoid valve 6, allow the sample on both sides respectively be flowed automatically in corresponding sample bottle 9 by discharging opening 5, get off until can't see sample drop.Take out two bottles of samples, build lid, finish writing sampling observation information labels, one bottle as test specimens, other one bottle of conduct keeps sample for future reference, completes a point sample.
Claims (2)
1. a feedstock oil sample spliter, is characterized in that: it comprises point sample container, guide groove, dividing plate, discharge nozzle, steam entry, condensation-water drain and the base support of sandwich; Movable close being enclosed within guide groove of described dividing plate will divide sample container to be divided into two; Being located at a point discharge nozzle for sample container bottom is two, is distributed in dividing plate both sides respectively; Described steam entry be positioned at point sample container above side communicate with interlayer, condensation-water drain be located at sample container below side communicate with interlayer, a point sample container is placed on base support.
2. feedstock oil sample spliter according to claim 1, is characterized in that: described discharge nozzle is all equipped with solenoid valve, places sample bottle below the discharging opening of each discharge nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637759.6U CN204177653U (en) | 2014-10-30 | 2014-10-30 | A kind of feedstock oil sample spliter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637759.6U CN204177653U (en) | 2014-10-30 | 2014-10-30 | A kind of feedstock oil sample spliter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177653U true CN204177653U (en) | 2015-02-25 |
Family
ID=52566458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637759.6U Expired - Lifetime CN204177653U (en) | 2014-10-30 | 2014-10-30 | A kind of feedstock oil sample spliter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177653U (en) |
-
2014
- 2014-10-30 CN CN201420637759.6U patent/CN204177653U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |