CN208898808U - A kind of pitch pumped vacuum systems - Google Patents
A kind of pitch pumped vacuum systems Download PDFInfo
- Publication number
- CN208898808U CN208898808U CN201821318982.9U CN201821318982U CN208898808U CN 208898808 U CN208898808 U CN 208898808U CN 201821318982 U CN201821318982 U CN 201821318982U CN 208898808 U CN208898808 U CN 208898808U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- condensate cooler
- pitch
- vacuum
- outlet
- 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
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a kind of pitch pumped vacuum systems, including reaction kettle, tar asphalt system, flash column, condensate cooler, oil groove, vacuum tank and vacuum pump, the pitch discharge port of the tar asphalt system is connected by the feed inlet of pipeline and flash column, the gas outlet of flash column is connected by the air inlet of pipeline and condensate cooler, the oil outlet of condensate cooler is connected to oil groove by pipeline, cooling water inlet pipe line is connected to the water inlet of condensate cooler, the water outlet of condensate cooler is connected to cooling water outlet pipe line, the gas outlet of condensate cooler connects the air inlet of vacuum tank by pipeline, the gas outlet of vacuum tank is controlled to a vacuum pump by pipeline, the oil outlet of vacuum tank is connected to oil groove, the discharge port of flash column is connected by the feed inlet of pipeline and reaction kettle.Add pitch pumped vacuum systems before reaction kettle, is adjusted to 110 degree or so by 85 degree into reaction kettle asphalt softening point, reaction kettle load just greatly reduces, and extends the cycle of operation.
Description
Technical field
The utility model relates to asphalt modification technical field, specially a kind of pitch pumped vacuum systems.
Background technique
The dark brown complex mixture that pitch is made of the hydrocarbon and its non metallic derivatives of different molecular weight,
It is one kind of high viscosity organic liquid, is in a liquid state, surface is in black, dissolves in carbon disulfide.Pitch be it is a kind of waterproof and dampproof and
Corrosion-resistant organic cementitious material.Pitch can be mainly divided into coal tar pitch, asphalt and three kinds of bitumen: where coal tar
Pitch is the byproduct of coking.Asphalt is the residue after crude distillation.Bitumen is then to be stored at underground, some formation
Ore bed is accumulated on earth's crust surface.Pitch is mainly used for coatings, plastics, rubber and other industries and the pavement etc..
Currently, directly going production modified coal tar pitch to lead since load is big into reaction kettle after original tar technique pitch extraction
Cause reaction kettle operation temperature high, the cycle of operation is impacted, and reaction kettle load is larger, and the cycle of operation shortens, these are all actually to deposit
And urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of pitch pumped vacuum systems, solve and ask proposed in background technique
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of pitch pumped vacuum systems, including reaction
Kettle, tar asphalt system, flash column, condensate cooler, oil groove, vacuum tank and vacuum pump, the pitch of the tar asphalt system
Discharge port is connected by the feed inlet of pipeline and flash column, and the gas outlet of flash column passes through the air inlet of pipeline and condensate cooler
Connection, the oil outlet of condensate cooler are connected to oil groove by pipeline, cooling water inlet pipe line be connected to condensate cooler into
The mouth of a river, the water outlet of condensate cooler are connected to cooling water outlet pipe line, and the gas outlet of condensate cooler is connected true by pipeline
The gas outlet of the air inlet of slack tank, vacuum tank is controlled to a vacuum pump by pipeline, and the oil outlet of vacuum tank is connected to oil groove, flash distillation
The discharge port of tower is connected by the feed inlet of pipeline and reaction kettle.
Further, the pitch pumped vacuum systems further includes exhaust gas recovery system, and the vacuum pump passes through pipeline and tail gas
Recovery system connection.
Further, the pitch pumped vacuum systems further includes thermal purging air hose spool line, the thermal purging air hose line point
It is not connected to the oil outlet of the oil outlet of condensate cooler, the cooling water intake of condensate cooler and vacuum tank.
Further, the vacuum pump is set as two, and one spare, and a job, two are used alternatingly.
The utility model can be by having added a set of pitch pumped vacuum systems, into reaction kettle asphalt softening point before reaction kettle
110 degree or so are adjusted to by 85 degree, in this case, reaction kettle load just greatly reduces, and covert extends the cycle of operation.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model.
In figure: reaction kettle -1, tar asphalt system -2, flash column -3, condensate cooler -4, vacuum tank -5, vacuum pump -6,
Exhaust gas recovery system -7, oil groove -8, thermal purging air hose line -9.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1, one of the present embodiment pitch pumped vacuum systems, including reaction kettle 1, tar asphalt system 2, sudden strain of a muscle
Steam tower 3, condensate cooler 4, exhaust gas recovery system 7, oil groove 8, sweeping wind pipe spool line 9, vacuum tank 5 and two vacuum pumps 6, institute
The pitch discharge port for stating tar asphalt system 2 is connect by pipeline with the feed inlet of flash column 3, and the gas outlet of flash column 3 passes through
Pipeline is connect with the air inlet of condensate cooler 4, and the oil outlet of condensate cooler 4 is connected to oil groove 8 by pipeline, cooling water into
Water pipeline is connected to the water inlet of condensate cooler 4, and the water outlet of condensate cooler 4 is connected to cooling water outlet pipe line, condensation
The gas outlet of cooler 4 connects the air inlet of vacuum tank 5 by pipeline, and the gas outlet of vacuum tank 5 passes through pipeline and two vacuum
6 connection of pump, the oil outlet of vacuum tank 5 are connected to oil groove 8, and described two vacuum pumps 6 are connected by pipeline and exhaust gas recovery system 7
Connect, the thermal purging air hose line 9 be respectively connected to the oil outlet of condensate cooler 4, condensate cooler 4 cooling water intake with
And the oil outlet of vacuum tank 5, the discharge port of flash column 3 are connect by pipeline with the feed inlet of reaction kettle 1.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of pitch pumped vacuum systems, it is characterised in that: including reaction kettle (1), tar asphalt system (2), flash column (3),
The pitch discharge port of condensate cooler (4), oil groove (8), vacuum tank (5) and vacuum pump (6), the tar asphalt system (2) is logical
It crosses pipeline to connect with the feed inlet of flash column (3), the gas outlet of flash column (3) passes through the air inlet of pipeline and condensate cooler (4)
Mouth connection, the oil outlet of condensate cooler (4) are connected to oil groove (8) by pipeline, and it is cold that cooling water inlet pipe line is connected to condensation
But the water inlet of device (4), the water outlet of condensate cooler (4) are connected to cooling water outlet pipe line, the outlet of condensate cooler (4)
Mouth connects the air inlet of vacuum tank (5) by pipeline, and the gas outlet of vacuum tank (5) is connect by pipeline with vacuum pump (6), vacuum
The oil outlet of tank (5) is connected to oil groove (8), and the discharge port of flash column (3) is connect by pipeline with the feed inlet of reaction kettle (1).
2. a kind of pitch pumped vacuum systems according to claim 1, it is characterised in that: the pitch pumped vacuum systems is also wrapped
It includes exhaust gas recovery system (7), the vacuum pump (6) is connect by pipeline with exhaust gas recovery system (7).
3. a kind of pitch pumped vacuum systems according to claim 2, it is characterised in that: the pitch pumped vacuum systems is also wrapped
Thermal purging air hose line (9) is included, the thermal purging air hose line (9) is respectively connected to the oil outlet of condensate cooler (4), condensation cooling
The cooling water intake of device (4) and the oil outlet of vacuum tank (5).
4. a kind of pitch pumped vacuum systems according to claim 1-3, it is characterised in that: the vacuum pump (6)
It is set as two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318982.9U CN208898808U (en) | 2018-08-15 | 2018-08-15 | A kind of pitch pumped vacuum systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318982.9U CN208898808U (en) | 2018-08-15 | 2018-08-15 | A kind of pitch pumped vacuum systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208898808U true CN208898808U (en) | 2019-05-24 |
Family
ID=66569454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318982.9U Active CN208898808U (en) | 2018-08-15 | 2018-08-15 | A kind of pitch pumped vacuum systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208898808U (en) |
-
2018
- 2018-08-15 CN CN201821318982.9U patent/CN208898808U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202064905U (en) | Gas lift liquid drainage device of vehicle-mounted natural gas compressor | |
| CN103194758B (en) | Forming device for gas production pipeline corrosion inhibitor slug pre-film | |
| CN206647091U (en) | Dispensing device is adopted in one kind circulation | |
| CN100578118C (en) | Oil field produced water heat pump technique | |
| CN208898808U (en) | A kind of pitch pumped vacuum systems | |
| CN2851810Y (en) | Big ring like mixing and gathering transportation system | |
| CN201603409U (en) | Crude benzol reduced pressure distillation device | |
| CN103450929B (en) | The method of SAGD Produced Liquid profit sharp separation and super-viscous oil long distance delivery | |
| CN203925432U (en) | A kind of production tree device | |
| CN203067978U (en) | Composite oil pipe with anti-corrosion wear-resistant inner lining | |
| CN206801549U (en) | A kind of sleeve in oil field associated gas recovery device | |
| CN102337877A (en) | Mining system for marginal oil field with marine heavy oil and method | |
| CN201908579U (en) | Anti-corrosion wear-resistant composite lining pipe | |
| CN204646203U (en) | A kind of single pump injected system of applicable two-fluid process system | |
| CN212614648U (en) | Novel natural gas hydrate developing device | |
| CN209144077U (en) | A kind of high-quality asphalt production device | |
| CN202970665U (en) | Multi-branch fracturing fluid supplying and transporting device | |
| CN1699822A (en) | Dehydrated ultra thick oil pipeline transportation method and corollary arrangement | |
| CN102562014B (en) | High-solidification crude oil production device and method thereof | |
| CN204200150U (en) | A kind of wellhead tree tree device for the anticorrosion water filling of multitube | |
| CN207004456U (en) | Pollution-free lost circulation prevention sand flushing device | |
| CN212152192U (en) | Heat conduction oil pipe structure for producing colored asphalt | |
| CN207315439U (en) | The efficient drainage arrangement of coal mine down-hole tunnel | |
| CN111502605A (en) | Novel natural gas hydrate development device and method | |
| CN201802361U (en) | Oil well associated gas pressure boost is defeated sledge thoughtlessly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |