CN107880925A - A kind of speed heat distillation still - Google Patents
A kind of speed heat distillation still Download PDFInfo
- Publication number
- CN107880925A CN107880925A CN201711382864.4A CN201711382864A CN107880925A CN 107880925 A CN107880925 A CN 107880925A CN 201711382864 A CN201711382864 A CN 201711382864A CN 107880925 A CN107880925 A CN 107880925A
- Authority
- CN
- China
- Prior art keywords
- kettle
- coiled pipe
- agitating shaft
- valve
- distillation still
- 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.)
- Pending
Links
- 238000004821 distillation Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000010779 crude oil Substances 0.000 abstract description 25
- 238000003303 reheating Methods 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of speed heat distillation still, including kettle and coiled pipe, the kettle upper and lower side is provided with charging valve and blow-off valve, kettle upper end, kettle side wall is provided with heating muff, and the kettle upper end is additionally provided with steam pipe and pressure-reducing valve, and the coiled pipe is drawn respectively through kettle upper and lower side, coiled pipe upper end connects with steam pipe, and coiled pipe lower end is connected with outlet valve；The kettle interlude is rotatably connected to two agitating shafts, agitating shaft interlude has been fixedly connected with helical blade, agitating shaft both sides have been fixedly connected with stirring vane, agitating shaft left pivot movement is connected on the left of kettle, kettle is stretched out on the right side of agitating shaft and the motor with being fixedly installed on the right side of kettle is connected, the introducing secondary use that the present invention passes through steam, high-temperature steam carries out reheating to inner cryogenic crude oil, particularly stage in the early stage, the crude oil of middle low-temperature region is heated rapidly using outside evaporated vapor, lifts the efficiency of heating surface.
Description
Technical field
The present invention relates to a kind of distillation still, specifically a kind of speed heat distillation still.
Background technology
Need to carry out crude oil distillation processing in the production of lubricating oil, currently used distillation equipment has destilling tower and steaming
Kettle is evaporated, distillation still is the kettle structure equipped with heating member and stirring parts, and in still-process, crude distillation turns into steam and passed through
Steam pipe is discharged, and steam condenses after the exit can discharge amount of heat, and these heats still can not be recycled effectively, this
Outside, because crude oil viscosity is larger, stirring and mixing effect is limited, and heating mantle is arranged at kettle side wall at present, cold in outer heat, heats initial stage
Heating is very uneven.
The content of the invention
It is an object of the invention to provide a kind of speed heat distillation still, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of speed heat distillation still, including kettle and coiled pipe, the kettle upper and lower side are provided with charging valve and blow-off valve, kettle side wall
Heating muff is provided with, the kettle upper end is additionally provided with steam pipe and pressure-reducing valve, and the coiled pipe is distinguished through kettle upper and lower side
Draw, coiled pipe upper end connects with steam pipe, and coiled pipe lower end is connected with outlet valve；The kettle interlude is rotatably connected to two
Root agitating shaft, agitating shaft interlude have been fixedly connected with helical blade, and agitating shaft both sides have been fixedly connected with stirring vane, stirring
Axle left pivot movement is connected on the left of kettle, and kettle is stretched out on the right side of agitating shaft and the transmission of the motor with being fixedly installed on the right side of kettle connects
Connect.
As the further scheme of the present invention：The helical blade of two agitating shafts is towards conversely.
As further scheme of the invention：The coiled pipe staggers with agitating shaft, stirring vane and helical blade.
As further scheme of the invention：The coiled pipe and charging valve and blow-off valve plus, discharge path staggers.
As further scheme of the invention：Some reinforcements being fixedly connected with coiled pipe are provided with the kettle
Bar.
Compared with prior art, the beneficial effects of the invention are as follows：It is arranged such that crude oil steams after evaporation by coiled pipe
Steam flow is discharged through coiled pipe, because the heat of steam is in high point relative to liquid crude oil, can be into kettle during flowing through
Crude oil is radiated, effective recovery waste heat；Particularly stage in the early stage, because heating mantle is located at kettle side wall, crude oil adds in kettle
Heat is uneven, cold in outer heat, portion outboard high temperature crude oil heating evaporation, and the relatively low heating of crude oil temperature positioned at middle is not
Completely, now the crude oil of middle low-temperature region is heated rapidly using the heat of steam, lifts the efficiency of heating surface；Pass through spiral shell
Vane piece and stirring vane, which coordinate, causes internal crude oil is available relatively sufficiently to exchange, and interior external heat source coordinates, and heating is evenly high
Effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of speed heat distillation still.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of speed heat distillation still, including kettle 1 and coiled pipe 2, the upper and lower side of kettle 1 are provided with charging valve
3 and blow-off valve 4, for filling discharge, the side wall of kettle 1 is provided with heating muff 5, and overall heating, the kettle 1 are carried out to kettle 1
Upper end is additionally provided with steam pipe 6 and pressure-reducing valve, and this is the common structure of current distillation still, and pressure-reducing valve can conveniently adjust internal pressure,
The current other end of steam pipe 6 is generally connected with finished pot, and the oil vapour for distilling gained is transported in finished pot and condenses preservation,
In this practicality, the coiled pipe 2 is drawn respectively through the upper and lower side of kettle 1, and coiled pipe 2 is concentrated mainly on the central area of kettle 1,
The lower end of coiled pipe 2 is staggered with blow-off valve 4, avoids interacting, and the upper end of coiled pipe 2 connects with steam pipe 6, and the lower end of coiled pipe 2 connects
It is connected to outlet valve 7；The interlude of kettle 1 is rotatably connected to two agitating shafts 8, and the interlude of agitating shaft 8 has been fixedly connected with spiral shell
Vane piece 9, the helical blades 9 of two agitating shafts 8 towards on the contrary, in rotation process can levels promote crude oil or so to flow respectively
It is dynamic, circulation venturi effect is so formed two center sections of agitating shaft 8, the crude oil of center section and the crude oil in outside are carried out
Sufficiently mixing, the both sides of agitating shaft 8 have been fixedly connected with stirring vane 10, and the left pivot movement of agitating shaft 8 is connected to the left side of kettle 1,
Kettle 1 is stretched out on the right side of agitating shaft 8 and the motor with being fixedly installed on the right side of kettle 1 is connected, and passes through motor driven agitating shaft
Rotate, sealed bearings are provided between agitating shaft 8 and the side wall of kettle 1, avoid crude oil leakage, coiled pipe 2 and agitating shaft 8, paddle
Piece 10 and helical blade 9 stagger, and avoid colliding, because the rotation process Crude Oil of agitating shaft 8 can produce certain thrust, for lifting
Stability, kettle 1 is interior to be provided with some strengthening rib strips being fixedly connected with coiled pipe 2, and coiled pipe 2 is added by strengthening rib strip
Gu coiled pipe 2 and charging valve 3 and blow-off valve 4 plus, discharge path stagger, avoid solid accumulation on the surface of coiled pipe 2, this
It is practical to be arranged such that steam flows through coiled pipe 2 and discharged crude oil after evaporation by coiled pipe 2, because the heat of steam is relative to liquid
State crude oil is in high point, can radiated during flowing through to the crude oil in kettle 1, effective recovery waste heat, is passing through steam
Secondary use is introduced, high-temperature steam carries out reheating, particularly stage in the early stage to inner cryogenic crude oil, because heating mantle is located at
The side wall of kettle 1, heating crude oil is uneven in kettle 1, cold in outer heat, portion outboard high temperature crude oil heating evaporation, and in being located at
Between the relatively low heating of the crude oil temperature located it is incomplete, and because coiled pipe 2 concentrates on the central area of kettle 1, now using steam
Heat the crude oil of middle low-temperature region is heated rapidly, lifted the efficiency of heating surface.It is and big because evaporating reason pressure in kettle 1
In external atmospheric pressure, coordinate 2 top-down trend of coiled pipe, can also be protected even if steam condenses after being radiated in coiled pipe 2
Demonstrate,proving it can smoothly discharge, and be improved by simple structure, whether more than the efficiency of heating surface at initial stage, the uniformity or follow-up steam
Heat utilization, there is certain improvement effect, it is simple and practical.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (5)
1. a kind of speed heat distillation still, including kettle and coiled pipe, the kettle upper and lower side is provided with charging valve and blow-off valve, kettle side
Wall is provided with heating muff, and the kettle upper end is additionally provided with steam pipe and pressure-reducing valve, it is characterised in that the coiled pipe runs through kettle
Body upper and lower side is drawn respectively, and coiled pipe upper end connects with steam pipe, and coiled pipe lower end is connected with outlet valve；The kettle interlude
Two agitating shafts are rotatably connected to, agitating shaft interlude has been fixedly connected with helical blade, and agitating shaft both sides have been fixedly connected with
Stirring vane, agitating shaft left pivot movement are connected on the left of kettle, kettle are stretched out on the right side of agitating shaft and with being fixedly installed on the kettle right side
The motor drive connection of side.
A kind of 2. speed heat distillation still according to claim 1, it is characterised in that the helical blade court of two agitating shafts
To opposite.
3. a kind of speed heat distillation still according to claim 1, it is characterised in that the coiled pipe and agitating shaft, paddle
Piece and helical blade stagger.
4. a kind of speed heat distillation still according to claim 1, it is characterised in that the coiled pipe and charging valve and blow-off valve
Plus, discharge path staggers.
5. a kind of speed heat distillation still according to claim 1, it is characterised in that be provided with some and coiled pipe in the kettle
The strengthening rib strip being fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382864.4A CN107880925A (en) | 2017-12-20 | 2017-12-20 | A kind of speed heat distillation still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382864.4A CN107880925A (en) | 2017-12-20 | 2017-12-20 | A kind of speed heat distillation still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107880925A true CN107880925A (en) | 2018-04-06 |
Family
ID=61772042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382864.4A Pending CN107880925A (en) | 2017-12-20 | 2017-12-20 | A kind of speed heat distillation still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107880925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750049A (en) * | 2022-05-20 | 2022-07-15 | 贵溪奥泰铜业有限公司 | Preparation facilities of tin-phosphor bronze board with adjustable glossiness |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203355646U (en) * | 2013-07-27 | 2013-12-25 | 东北石油大学 | Novel mixer |
| CN204247112U (en) * | 2014-12-02 | 2015-04-08 | 沈六妹 | A kind of adhesive mixing kettle |
| CN104645650A (en) * | 2015-03-03 | 2015-05-27 | 苏州天荣能源环境科技有限公司 | Heat pump distillation device and starting method thereof |
| CN204412102U (en) * | 2014-12-01 | 2015-06-24 | 成都金嘉洲建材有限公司 | A kind of mixer |
| CN206705724U (en) * | 2017-05-10 | 2017-12-05 | 郦茶英 | A kind of environmental protection and energy saving waste water distilling apparatus |
| CN207845579U (en) * | 2017-12-20 | 2018-09-11 | 无锡市飞天油脂有限公司 | A kind of speed heat distillation still |
-
2017
- 2017-12-20 CN CN201711382864.4A patent/CN107880925A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203355646U (en) * | 2013-07-27 | 2013-12-25 | 东北石油大学 | Novel mixer |
| CN204412102U (en) * | 2014-12-01 | 2015-06-24 | 成都金嘉洲建材有限公司 | A kind of mixer |
| CN204247112U (en) * | 2014-12-02 | 2015-04-08 | 沈六妹 | A kind of adhesive mixing kettle |
| CN104645650A (en) * | 2015-03-03 | 2015-05-27 | 苏州天荣能源环境科技有限公司 | Heat pump distillation device and starting method thereof |
| CN206705724U (en) * | 2017-05-10 | 2017-12-05 | 郦茶英 | A kind of environmental protection and energy saving waste water distilling apparatus |
| CN207845579U (en) * | 2017-12-20 | 2018-09-11 | 无锡市飞天油脂有限公司 | A kind of speed heat distillation still |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750049A (en) * | 2022-05-20 | 2022-07-15 | 贵溪奥泰铜业有限公司 | Preparation facilities of tin-phosphor bronze board with adjustable glossiness |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |