CN205198992U - Be used for ore deposit asphalt solvent to extract shwoot case for pitch - Google Patents
Be used for ore deposit asphalt solvent to extract shwoot case for pitch Download PDFInfo
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- CN205198992U CN205198992U CN201520911647.XU CN201520911647U CN205198992U CN 205198992 U CN205198992 U CN 205198992U CN 201520911647 U CN201520911647 U CN 201520911647U CN 205198992 U CN205198992 U CN 205198992U
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- film evaporator
- gravity flow
- thin film
- condenser
- ore deposit
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a be used for ore deposit asphalt solvent to extract shwoot case for pitch, the structure comprises an evaporation cooling device and the 2nd evaporation cooling device, an evaporation cooling device include shwoot ware main part, climbing film evaporator and first condenser, climbing film evaporator connect the one side in shwoot ware main part, shwoot ware main part in the top be provided with gas liquid separator, shwoot ware main part in the bottom be provided with funnel type draft tube, gas liquid separator link to each other with condenser and draft tube respectively, the draft tube honeycomb duct and the 2nd evaporation cooling device that pass through to connect the bottom link to each other, the 2nd evaporation cooling device include gravity flow film evaporator and second condenser, the second condenser pass through the top of pipe connection at gravity flow film evaporator, the honeycomb duct stretch into to the gravity flow film evaporator in. This design has simple structure, easily makes and practical efficient advantage.
Description
Technical field
The utility model relates to asphalt production technical field, and particularly a kind of ore deposit asphalt solution that is used for extracts pitch shwoot case.
Background technology
Need to carry out recycling to solvent to reduce costs in the process of asphalt production, solvent is extracted from miscella, solvent needs to be applied to shwoot case in the process extracted, shwoot case is used to the obturator processing solvent and coal tar separation and recovery, utilize the different of the initial boiling point destructive distillation point of solvent and coal tar, heat up in a steamer a little not reaching coal tar, solvent was previously evaporated.But existing shwoot case also exists very large deficiency, the industrial needs of modernization cannot be met, so a kind of ore deposit asphalt solution extraction pitch shwoot case that is used for of design just seems particularly important.
Summary of the invention
The utility model technical issues that need to address are utilize the initial boiling point destructive distillation point of solvent and coal tar different, by adopting the form of twice evaporation to gather solvent, thus solvent are separated completely with coal tar; There is provided a kind of for ore deposit asphalt solution extraction pitch shwoot case.
For solving above-mentioned technical problem, structure of the present utility model is made up of the first evaporation-cooled device and the second evaporation-cooled device, the first described evaporation-cooled device comprises flash evaporation main body, climbing film evaporator and the first condenser, described climbing film evaporator is connected to the side of flash evaporation main body, top in described flash evaporation main body is provided with vapour liquid separator, bottom in described flash evaporation main body is provided with funnel type guide shell, described vapour liquid separator is connected with guide shell with condenser respectively, the mozzle that described guide shell is connected by bottom is connected with the second evaporation-cooled device, the second described evaporation-cooled device comprises gravity flow thin film evaporator and the second condenser, the second described condenser is connected to the top of gravity flow thin film evaporator by pipeline, described mozzle stretches in gravity flow thin film evaporator, one end that described mozzle is positioned at gravity flow thin film evaporator offers oil-out.
Further: described gravity flow thin film evaporator and the second condenser are respectively provided with two, two described the second condensers are connected to the top of two gravity flow thin film evaporators respectively by pipeline, described mozzle stretches in two gravity flow thin film evaporators successively, respectively be provided with a magnetic valve between two described the second condensers and pipeline, the bottom of two described the second condensers offers solvent discharging opening.
Further again: the oil-out of described mozzle is designed to " one " font notch.
Further again: in two described gravity flow thin film evaporators, to be respectively provided with four layers of inclined clapboard, be " Z " character form structure between described adjacent separator and dividing plate.
Further again: the angle of inclination of four layers of described inclined clapboard is 3 ~ 5 °.
Further again: described flash evaporation main body is also connected with vavuum pump, in described flash evaporation main body, vacuum sensor is installed.
Adopt after said structure, the utility model utilizes the different of the initial boiling point destructive distillation point of solvent and coal tar, is gathered, thus solvent is separated completely with coal tar by the form of employing twice evaporation to solvent; And the design also has the advantage that structure is simple, be easy to manufacture and practicality and high efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
One is as shown in Figure 1 used for ore deposit asphalt solution extraction pitch shwoot case, structure is made up of the first evaporation-cooled device and the second evaporation-cooled device, the first described evaporation-cooled device comprises flash evaporation main body 2, climbing film evaporator 1 and the first condenser, described climbing film evaporator 1 is connected to the side of flash evaporation main body 2, top in described flash evaporation main body 2 is provided with vapour liquid separator 3, bottom in described flash evaporation main body 2 is provided with funnel type guide shell 4, described vapour liquid separator 3 is connected with guide shell 4 with condenser respectively, the mozzle 5 that described guide shell 4 is connected by bottom is connected with the second evaporation-cooled device, the second described evaporation-cooled device comprises gravity flow thin film evaporator 6 and the second condenser 8, the second described condenser 8 is connected to the top of gravity flow thin film evaporator 6 by pipeline 7, described mozzle 5 stretches in gravity flow thin film evaporator 6, one end that described mozzle 5 is positioned at gravity flow thin film evaporator 6 offers oil-out 9, described flash evaporation main body 2 is also connected with vavuum pump, in described flash evaporation main body 2, vacuum sensor is installed, the oil-out 9 of described mozzle 5 is designed to " one " font notch.During work, miscella is poured in flash evaporation main body 2, and start climbing film evaporator 1 and to flash evaporation main body 2 delivering vapor, miscella is heated, due to initial boiling point destructive distillation point different of solvent and coal tar, make the first generating gasification of solvent, by the effect of indirect steam heating, make solvent while evaporation, drive remaining miscella to be membranaceous rising along the inwall of flash evaporation main body 2, separating and concentrating is carried out rapidly in the vapour liquid separator 3 at top, solvent after gasification is delivered into the first condenser and carries out liquefaction collection, remaining miscella is then delivered in funnel type guide shell 4, be delivered in gravity flow thin film evaporator 6 by mozzle 5 again, gravity flow thin film evaporator 6 pairs of solvents are utilized to carry out second time evaporation, the solvent of gasification enters in the second condenser 8 by pipeline, the solvent discharging opening 12 of this partial solvent from bottom after cooling liquid is discharged.The utility model utilizes the different of the initial boiling point destructive distillation point of solvent and coal tar, by adopting the form of twice evaporation to gather solvent, thus solvent is separated completely with coal tar.
Gravity flow thin film evaporator 6 as shown in Figure 1 and the second condenser 8 are respectively provided with two, two described the second condensers 8 are connected to the top of two gravity flow thin film evaporators 6 respectively by pipeline 7, described mozzle 5 stretches in two gravity flow thin film evaporators 6 successively, respectively be provided with a magnetic valve 10 between two described the second condensers 8 and pipeline 7, the bottom of two described the second condensers 8 offers solvent discharging opening 12.Respectively being provided with four layers of inclined clapboard in two described gravity flow thin film evaporators 6, is " Z " character form structure between described adjacent separator and dividing plate, and the angle of inclination of four layers of described inclined clapboard is 3 ~ 5 °.The design accelerates the separating rate of solvent and coal tar by the design of two gravity flow thin film evaporators 6 and two the second condensers 8, and its also have structure simple, be easy to manufacture and the advantage of practicality and high efficiency.
Claims (6)
1. one kind extracts pitch shwoot case for ore deposit asphalt solution, it is characterized in that: structure is made up of the first evaporation-cooled device and the second evaporation-cooled device, the first described evaporation-cooled device comprises flash evaporation main body (2), climbing film evaporator (1) and the first condenser, described climbing film evaporator (1) is connected to the side of flash evaporation main body (2), top in described flash evaporation main body (2) is provided with vapour liquid separator (3), bottom in described flash evaporation main body (2) is provided with funnel type guide shell (4), described vapour liquid separator (3) is connected with guide shell (4) with condenser respectively, the mozzle (5) that described guide shell (4) is connected by bottom is connected with the second evaporation-cooled device, the second described evaporation-cooled device comprises gravity flow thin film evaporator (6) and the second condenser (8), described the second condenser (8) is connected to the top of gravity flow thin film evaporator (6) by pipeline (7), described mozzle (5) stretches in gravity flow thin film evaporator (6), one end that described mozzle (5) is positioned at gravity flow thin film evaporator (6) offers oil-out (9).
2. one according to claim 1 is used for ore deposit asphalt solution extraction pitch shwoot case, it is characterized in that: described gravity flow thin film evaporator (6) and the second condenser (8) are respectively provided with two, two described the second condensers (8) are connected to the top of two gravity flow thin film evaporators (6) respectively by pipeline (7), described mozzle (5) stretches in two gravity flow thin film evaporators (6) successively, a magnetic valve (10) is respectively provided with between two described the second condensers (8) and pipeline (7), the bottom of two described the second condensers (8) offers solvent discharging opening (12).
3. one according to claim 1 is used for ore deposit asphalt solution extraction pitch shwoot case, it is characterized in that: the oil-out (9) of described mozzle (5) is designed to " one " font notch.
4. one according to claim 1 is used for ore deposit asphalt solution extraction pitch shwoot case, it is characterized in that: being respectively provided with four layers of inclined clapboard in two described gravity flow thin film evaporators (6), is " Z " character form structure between described adjacent separator and dividing plate.
5. one according to claim 4 is used for ore deposit asphalt solution extraction pitch shwoot case, it is characterized in that: the angle of inclination of four layers of described inclined clapboard is 3 ~ 5 °.
6. one according to claim 1 is used for ore deposit asphalt solution extraction pitch shwoot case, it is characterized in that: described flash evaporation main body (2) is also connected with vavuum pump, in described flash evaporation main body (2), vacuum sensor is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911647.XU CN205198992U (en) | 2015-11-16 | 2015-11-16 | Be used for ore deposit asphalt solvent to extract shwoot case for pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911647.XU CN205198992U (en) | 2015-11-16 | 2015-11-16 | Be used for ore deposit asphalt solvent to extract shwoot case for pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205198992U true CN205198992U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520911647.XU Active CN205198992U (en) | 2015-11-16 | 2015-11-16 | Be used for ore deposit asphalt solvent to extract shwoot case for pitch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327517A (en) * | 2015-11-16 | 2016-02-17 | 江苏云端重工科技有限公司 | Flash evaporation tank for asphalt extraction from ore asphalt solvent |
-
2015
- 2015-11-16 CN CN201520911647.XU patent/CN205198992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327517A (en) * | 2015-11-16 | 2016-02-17 | 江苏云端重工科技有限公司 | Flash evaporation tank for asphalt extraction from ore asphalt solvent |
| CN105327517B (en) * | 2015-11-16 | 2017-08-29 | 江苏云端重工科技有限公司 | One kind is used for ore deposit asphalt solution and extracts pitch shwoot case |
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| GR01 | Patent grant |