CN214503232U - Novel cyclic analysis appearance of pitch content among bituminous mixture - Google Patents
Novel cyclic analysis appearance of pitch content among bituminous mixture Download PDFInfo
- Publication number
- CN214503232U CN214503232U CN202120140264.2U CN202120140264U CN214503232U CN 214503232 U CN214503232 U CN 214503232U CN 202120140264 U CN202120140264 U CN 202120140264U CN 214503232 U CN214503232 U CN 214503232U
- Authority
- CN
- China
- Prior art keywords
- pipe
- flushing
- asphalt
- asphalt mixture
- box body
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a novel asphalt content circulation analyzer in asphalt mixture, which comprises a box body, wherein the inner cavity of the box body is divided into a cold water cavity and a flushing cavity by a horizontal clapboard; a plurality of groups of asphalt mixture flushing devices are arranged in the box body, each group of asphalt mixture flushing device comprises a flushing pipe and a solvent storage bottle which are positioned in a flushing cavity, and a condensation pipe which is positioned in a cold water cavity, the bottom of the flushing pipe is communicated with the solvent storage bottle, and the asphalt mixture flushing device also comprises a heater which is used for accommodating and heating the solvent storage bottle; the top of the flushing pipe is detachably connected with a sealing cover, the bottom end of the condensing pipe is communicated with a steam outlet arranged on the sealing cover, and the top end of the condensing pipe extends to the outer side of the box body; a material filling bag is arranged in the flushing pipe. The utility model has the advantages of less solvent consumption, accurate test result and high portability.
Description
Technical Field
The utility model relates to a pitch check out test set field especially relates to a novel pitch content cyclic analysis appearance among bituminous mixture.
Background
At present, various methods such as calcination, spray rinsing and the like exist for detecting and analyzing the content of asphalt in an asphalt mixture, and when the asphalt and sand are separated by adopting the calcination method, fine powder in the sand can be taken away together, so that the error of an analysis result is large. When the spray washing method is adopted to separate asphalt from sand, a large amount of solvent volatilizes, and the solvent often has certain toxicity, so that the solvent has great harm to operators and the investment cost is increased.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a novel pitch content cyclic analysis appearance in bituminous mixture has the advantage that the consumption solvent volume is few, the test result is accurate, the portability is high.
The technical scheme of the utility model as follows:
a novel asphalt content circulation analyzer in asphalt mixture comprises a box body, wherein the inner cavity of the box body is divided into a cold water cavity and a flushing cavity by a horizontal partition plate; a plurality of groups of asphalt mixture flushing devices are arranged in the box body, each group of asphalt mixture flushing device comprises a flushing pipe and a solvent storage bottle which are positioned in a flushing cavity, and a condensation pipe which is positioned in a cold water cavity, the bottom of the flushing pipe is communicated with the solvent storage bottle, and the asphalt mixture flushing device also comprises a heater which is used for accommodating and heating the solvent storage bottle; the top of the flushing pipe is detachably connected with a sealing cover, the bottom end of the condensing pipe is communicated with a steam outlet arranged on the sealing cover, and the top end of the condensing pipe extends to the outer side of the box body; the washing pipe is internally provided with a material filling bag, and the material filling bag is sewn by asphalt glass fiber filter paper with the aperture of 0.65 mu m.
The working principle of the technical scheme is as follows:
when the asphalt content in the asphalt mixture is analyzed, the asphalt mixture to be detected is placed into a material filling bag and then is placed into a flushing pipe, a sealing cover is sealed, a solvent storage bottle is heated through a heater, a solvent in the solvent storage bottle flows upwards after being vaporized, the asphalt in the asphalt mixture in the material filling bag is dissolved through the material filling bag, redundant solvent steam enters a condensation pipe and then is condensed, liquefied and reflows, the dissolved asphalt reflows into the solvent storage bottle along with the liquefied solvent, after a period of flushing, the asphalt in the asphalt mixture is flushed, the residual sand in the material filling bag is taken out, and the asphalt content is calculated in a weighing mode.
The utility model discloses a totally enclosed circulation washes the mode, and the consumption of solvent and the volume of volatilizing are few, and pitch and sand material in the bituminous mixture of simultaneously can effectual separation have solved that the volume of volatilizing of solvent is big among the prior art analysis, and it is big to operating personnel's health harm to and the not accurate technical problem of test result enough.
In a further technical scheme, a siphon is arranged on the flushing pipe, the siphon is a bent pipe extending along the length direction of the flushing pipe, and two ends of the siphon are communicated with the bottom of the flushing pipe.
The utility model discloses connect the siphon in one side of flushing pipe, along with the continuous vaporization upstream of solvent in the solvent storage bottle, the solvent constantly liquefies in the flushing pipe and assembles, because the existence of siphon, the solvent can not downward flow at once, and when the height of high to siphon that the solvent floods, the solvent in the flushing pipe just can the underflow take away pitch, so set up, prolonged the contact time of solvent with bituminous mixture, improved the washing effect to pitch in the mixture.
In a further technical scheme, the top ends of the plurality of condensation pipes are communicated with each other, so that the full-sealing state of the whole asphalt mixture flushing device can be further ensured.
In a further technical scheme, the steam outlet is communicated with the bottom end of the condensing pipe through a connecting hose, so that the flushing pipe is conveniently detached to add or take out materials.
In a further technical scheme, a semiconductor refrigeration piece is arranged in the cold water cavity, the cold end of the semiconductor refrigeration piece is located in the cold water cavity, cold water in the cold water cavity can be rapidly refrigerated, and the condensation effect is improved.
In a further technical scheme, the condensing pipe is a spiral condensing pipe, so that the condensing effect is better.
In a further technical scheme, the bottom of box is equipped with the gyro wheel, and convenient the removal, the portability is higher.
The utility model has the advantages that:
1. the utility model adopts a fully-sealed circulation flushing mode, the consumption and volatilization of the solvent are less, meanwhile, the asphalt and sand in the asphalt mixture can be effectively separated, and the test result is more accurate;
2. the siphon is connected to one side of the flushing pipe, the solvent is continuously liquefied and gathered in the flushing pipe along with the continuous vaporization and the upward flow of the solvent in the solvent storage bottle, and the solvent can not flow downwards at once due to the existence of the siphon, and the solvent in the flushing pipe can not flow downwards to take away the asphalt until the submerged height of the solvent reaches the height of the siphon, so that the contact time of the solvent and the asphalt mixture is prolonged, and the flushing effect of the asphalt in the mixture is improved;
3. the top ends of the plurality of condensation pipes are mutually communicated, so that the full-sealing state of the whole asphalt mixture flushing device can be further ensured;
4. the steam outlet is communicated with the bottom end of the condensing pipe through a connecting hose, so that the washing pipe can be conveniently detached to add or take out materials;
5. the semiconductor refrigerating sheet is arranged in the cold water cavity, so that cold water in the cold water cavity can be quickly refrigerated, and the condensing effect is improved;
6. the condensing pipe adopts a spiral condensing pipe, so that the condensing effect is better;
7. the bottom of box sets up the gyro wheel, and convenient the removal, the portability is higher.
Drawings
FIG. 1 is a schematic diagram of an external structure of a cyclic analyzer for the content of asphalt in the novel asphalt mixture according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of a cyclic analyzer for the content of asphalt in the novel asphalt mixture according to the embodiment of the present invention.
Description of reference numerals:
1. a box body; 2. a box door; 3. a roller; 4. a display screen; 5. a heater; 6. a solvent storage bottle; 7. a flush tube; 8. a siphon tube; 9. a connecting hose; 10. a condenser tube; 11. a semiconductor refrigeration sheet; 12. a water filling port; 13. a cold water chamber; 14. the lumen is flushed.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-2, a novel asphalt content circulation analyzer in asphalt mixture comprises a box body 1, an inner cavity of the box body 1 is vertically divided into a cold water cavity 13 and a flushing cavity 14 by a horizontal partition plate, a box door 2 is arranged at a position of the box body 1 corresponding to the flushing cavity 14, a temperature display screen 4 is arranged on the outer surface of the box body 1, and a water filling port 12 and a water outlet which are communicated with the cold water cavity 13 are also arranged on the box body 1; a plurality of groups of asphalt mixture flushing devices are arranged in the box body 1, each group of asphalt mixture flushing device comprises a flushing pipe 7 and a solvent storage bottle 6 which are positioned in a flushing cavity 14, and a condenser pipe 10 which is positioned in a cold water cavity 13, the bottom of the flushing pipe 7 is communicated with the solvent storage bottle 6, and the asphalt mixture flushing device further comprises a heater 5 which is used for accommodating and heating the solvent storage bottle 6; the top of the flushing pipe 7 is detachably connected with a sealing cover, the bottom end of the condensing pipe 10 is communicated with a steam outlet arranged on the sealing cover, and the top end of the condensing pipe 10 extends to the outer side of the box body 1; the washing pipe 7 is internally provided with a charging bag which is sewn by asphalt glass fiber filter paper with the aperture of 0.65 mu m.
The working principle of the technical scheme is as follows:
when the asphalt content in the asphalt mixture is analyzed, the asphalt mixture to be detected is placed into a material filling bag and then is placed into a flushing pipe 7, a sealing cover is sealed, a solvent storage bottle 6 is heated through a heater 5, a solvent in the solvent storage bottle 6 flows upwards after vaporization, the asphalt in the asphalt mixture in the material filling bag is dissolved through the material filling bag, redundant solvent steam enters a condensation pipe 10 and then is condensed, liquefied and reflows, the dissolved asphalt reflows into the solvent storage bottle 6 along with the liquefied solvent, the asphalt in the asphalt mixture is flushed after a period of flushing, the residual sand in the material filling bag is taken out, and the asphalt content is calculated in a weighing mode.
The utility model discloses a totally enclosed circulation washes the mode, and the consumption of solvent and the volume of volatilizing are few, and pitch and sand material in the bituminous mixture of simultaneously can effectual separation have solved that the volume of volatilizing of solvent is big among the prior art analysis, and it is big to operating personnel's health harm to and the not accurate technical problem of test result enough.
In another embodiment, as shown in fig. 2, a siphon tube 8 is disposed on the flushing pipe 7, the siphon tube 8 is a bent pipe extending along the length direction of the flushing pipe 7, and both ends of the siphon tube 8 are communicated with the bottom of the flushing pipe 7.
The utility model discloses connect siphon 8 in one side of flushing pipe 7, along with the continuous vaporization upstream of solvent in solvent storage bottle 6, the solvent constantly liquefies in flushing pipe 7 and assembles, because the existence of siphon 8, the solvent can not flow downwards at once, and when the height to siphon 8 that highly to the solvent submerged, the solvent in the flushing pipe 7 just can the underflow take away pitch, so set up, prolonged the contact time of solvent with bituminous mixture, improved the washing effect to pitch in the mixture.
In another embodiment, as shown in fig. 2, the top ends of the plurality of condensation pipes 10 are communicated with each other, so as to further ensure the fully sealed state of the whole asphalt mixture washing device.
In another embodiment, as shown in fig. 2, the steam outlet is communicated with the bottom end of the condensation pipe 10 through a connecting hose 9, so that the flushing pipe 7 can be detached to add or take out materials conveniently.
In another embodiment, as shown in fig. 2, a semiconductor refrigeration sheet 11 with an insulated surface is disposed in the cold water cavity 13, and a cold end of the semiconductor refrigeration sheet 11 is located in the cold water cavity 13, so that cold water in the cold water cavity 13 can be rapidly refrigerated, and a condensation effect is improved.
In another embodiment, as shown in fig. 2, the condensation pipe 10 is a spiral condensation pipe 10, so that the condensation effect is better.
In another embodiment, as shown in fig. 1 and 2, the bottom of the box body 1 is provided with the rollers 3, so that the box body is convenient to move and has higher portability.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. A novel cyclic analyzer for the content of asphalt in an asphalt mixture is characterized by comprising a box body, wherein the inner cavity of the box body is vertically divided into a cold water cavity and a flushing cavity by a horizontal partition plate; a plurality of groups of asphalt mixture flushing devices are arranged in the box body, each group of asphalt mixture flushing device comprises a flushing pipe and a solvent storage bottle which are positioned in a flushing cavity, and a condensation pipe which is positioned in a cold water cavity, the bottom of the flushing pipe is communicated with the solvent storage bottle, and the asphalt mixture flushing device also comprises a heater which is used for accommodating and heating the solvent storage bottle; the top of the flushing pipe is detachably connected with a sealing cover, the bottom end of the condensing pipe is communicated with a steam outlet arranged on the sealing cover, and the top end of the condensing pipe extends to the outer side of the box body; the washing pipe is internally provided with a material filling bag, and the material filling bag is sewn by asphalt glass fiber filter paper with the aperture of 0.65 mu m.
2. The novel asphalt content circulation analyzer in asphalt mixture according to claim 1, characterized in that a siphon is arranged on the flushing pipe, the siphon is a bent pipe extending along the length direction of the flushing pipe, and both ends of the siphon are communicated with the bottom of the flushing pipe.
3. The analyzer as claimed in claim 1, wherein the top ends of the plurality of said condensation pipes are connected to each other.
4. The novel asphalt content circulation analyzer in asphalt mixture as claimed in claim 1, wherein the steam outlet is communicated with the bottom end of the condensation pipe through a connecting hose.
5. The novel asphalt mixture asphalt content circulation analyzer as claimed in claim 1, wherein a semiconductor refrigeration sheet is arranged in the cold water cavity.
6. The novel asphalt content circulation analyzer in asphalt mixture according to claim 1, characterized in that the condenser pipe is a spiral condenser pipe.
7. The novel asphalt content circulation analyzer in asphalt mixture as claimed in claim 1, wherein the bottom of the box body is provided with rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120140264.2U CN214503232U (en) | 2021-01-19 | 2021-01-19 | Novel cyclic analysis appearance of pitch content among bituminous mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120140264.2U CN214503232U (en) | 2021-01-19 | 2021-01-19 | Novel cyclic analysis appearance of pitch content among bituminous mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214503232U true CN214503232U (en) | 2021-10-26 |
Family
ID=78215717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120140264.2U Active CN214503232U (en) | 2021-01-19 | 2021-01-19 | Novel cyclic analysis appearance of pitch content among bituminous mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214503232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782026A (en) * | 2021-01-19 | 2021-05-11 | 四川科路泰交通科技有限公司 | Novel cyclic analysis appearance of pitch content among bituminous mixture |
-
2021
- 2021-01-19 CN CN202120140264.2U patent/CN214503232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782026A (en) * | 2021-01-19 | 2021-05-11 | 四川科路泰交通科技有限公司 | Novel cyclic analysis appearance of pitch content among bituminous mixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214503232U (en) | Novel cyclic analysis appearance of pitch content among bituminous mixture | |
| US2884021A (en) | Apparatus for the collection of fractions | |
| CN201251563Y (en) | Fast cycle leaching instrument for controlled release fertilizers | |
| CN207562611U (en) | A kind of intelligence moisture trap | |
| CN112782026A (en) | Novel cyclic analysis appearance of pitch content among bituminous mixture | |
| CN207566889U (en) | A kind of preparation facilities of food-grade carbon-dioxide | |
| CN107037176B (en) | The method and apparatus of sulfide content in a kind of detection methane gas | |
| CN203929744U (en) | Gas and aerosol component monitoring device and aerosol sampler | |
| CN206853171U (en) | Condensation separator | |
| CN206300949U (en) | A kind of petroleum vapor recovery experimental determination device | |
| CN212748442U (en) | A preceding processing apparatus for soil detection | |
| CN210495296U (en) | Ethanol steam recovery device | |
| US2408721A (en) | Pneumatically-operated liquid-recirculating device | |
| CN210487660U (en) | Intelligent metering device for condensation rate of condensate of traditional Chinese medicine concentration equipment | |
| CN204085962U (en) | A kind of gas sampling device | |
| CN209464619U (en) | A kind of dual-effect energy-saving concentration systems | |
| CN209378745U (en) | One kind disappears white demister | |
| CN207694274U (en) | A kind of separated body type low temp inspissator | |
| CN208678712U (en) | A kind of float glass transition roller sulfur dioxide recovery device | |
| CN206168395U (en) | Desorption bottle organic reagent recovery unit | |
| CN220319539U (en) | Sulfur-proof acid-proof three-phase separation metering device | |
| CN209296407U (en) | A kind of chemical analysis sampling apparatus | |
| CN206505992U (en) | A kind of process units of sour titanium lithium battery | |
| CN219897593U (en) | Device for separating dichlorophenol in vacuum system | |
| CN217473116U (en) | Gas-liquid separation ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |