CN206325416U - A kind of residue type fuel oil attemperation apparatus - Google Patents
A kind of residue type fuel oil attemperation apparatus Download PDFInfo
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- CN206325416U CN206325416U CN201621278032.9U CN201621278032U CN206325416U CN 206325416 U CN206325416 U CN 206325416U CN 201621278032 U CN201621278032 U CN 201621278032U CN 206325416 U CN206325416 U CN 206325416U
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Abstract
The utility model discloses a kind of residue type fuel oil attemperation apparatus.The device includes component oil tank, static mixer and shear-mixed unit；Wherein, component oil tank includes at least two heavy oil tanks and at least two light oil tanks；At least one heavy oil tank and at least one light oil tank are connected with the first static mixer, and at least one heavy oil tank and at least one light oil tank are connected with the second static mixer；First static mixer is in parallel with the second static mixer, and is connected with the 3rd static mixer；3rd static mixer outlet is connected with shear-mixed unit.Attemperation apparatus of the present utility model so that heavy oil is mixed in static mixer according to a certain percentage with backflow ready-mixed oil and light oil constituents respectively, mixing oil viscosity is gradually reduced, and is then mixed again in pipe-line mixer.The utility model is avoided because heavy oil and light oil are larger and local mixing that cause is uneven due to viscosity and density contrast, improves the preliminary mixing quality of fuel oil.
Description
Technical field
The utility model is related to a kind of heavy oil attemperation apparatus, and more particularly to a kind of residue type fuel oil, which reconciles, to be filled
Put.
Background technology
Residue type fuel oil is typically to mix light component oil into heavy oil residue to mix.Due to heavy oil residue viscosity compared with
It is high.The light component oil of mediation is general using less component oils of viscosity such as diesel oil, shale oil, dead oils.At present, it is residual
Slag type bunker fuel oil is reconciled mode and reconciled mostly using pot type, using methods such as pump circulation, electric stirrings by residual oil and thin oil
It is well mixed.Because residual oil and thin oil viscosity difference are larger, time-consuming for this mediation mode, and oil loss is big, and is interval
Formula reconciles, it is impossible to continuous production.
ZL 201020681129.0 discloses a kind of bunker fuel oil attemperation apparatus, and its technical scheme is：Light component oil and
Heavy constituent oil does not enter static mixer and colloid mill by valve, pipeline, flowmeter order, realizes to the first of fuel oil
Step mixing and the refinement of colloid.The device is for heavy constituent oil and the oily viscosity ratio of light component and the larger situation of density ratio, mixing
Oil is difficult to uniform mixing in static mixer, easily causes lamination, causes local anisotropism big, levigate into colloid
After change, although colloidal solid degree diminishes, it can be difficult to well mixed.Colloid mill power is larger simultaneously, and energy consumption is higher.
Utility model content
The purpose of this utility model is to overcome existing residue type fuel oil attemperation apparatus batch (-type) mediation efficiency low, the used time
It is long, single-stage pipe-line mixer due to residual oil and thin oil viscosity ratio it is high-leveled and difficult with it is well mixed the problem of.Offer one kind can be used in residual
The device that slag type fuel oil is continuous, homogeneous reconciles.
A kind of residue type fuel oil attemperation apparatus, including component oil tank, pipeline static mixer and shear-mixed unit；Its
In
Component oil tank, it includes at least one heavy oil tank and at least one light oil tank；
--- the heavy oil tank includes sequentially setting control on the discharging pipeline for being used to export heavy oil, the discharging pipeline
Valve, screw pump and flowmeter；
--- the light oil tank includes sequentially setting control on the discharging pipeline for being used to export light oil, the discharging pipeline
Valve, screw pump and flowmeter；
Static mixer, including at least three static mixers；Wherein
First static mixer, it includes being used for the charging of the heavy oil feed of heavy oil tank to first static mixer
Pipeline, and the removal pipeline for the material of the first static mixer to be removed；
Second static mixer, it includes being used to feed the light material from light oil tank to second static mixer
Feeding line and the removal pipeline for the material of the second static mixer to be removed；
3rd static mixer, it includes being used for feeding the material from the first static mixer to the described 3rd static state
The feeding line of blender, for the material from the second static mixer to be fed to the charging of the 3rd static mixer
Pipeline and the removal pipeline for the material of the 3rd static mixer to be removed；
Shear-mixed unit, it includes at least one shear-mixed pump, and the shear-mixed pump is included for quiet by the 3rd
The material of state blender discharge is fed to the feeding line of the shear-mixed pump, and for the ready-mixed oil after shear-mixed is defeated
Go out the removal pipeline of device.
Further, described residue type fuel oil attemperation apparatus also includes reflux unit, and it includes at least one pipeline
Pump, is pressurized to the ready-mixed oil of backflow wherein；The pipeline pump includes being used to feed the ready-mixed oil of backflow to pipeline pump
Feeding line, for first strand to be pressurized after backflow ready-mixed oil feed to the reflux pipeline of the first static mixer, and use
Backflow ready-mixed oil after second strand is pressurized is fed to the reflux pipeline of the second static mixer.Further, the backflow
Control valve and flowmeter are sequentially set with pipeline.
In the utility model, described " order is set " refers to flow direction according to material, is sequentially connected in series the meaning of setting
Think.
Further, described light oil tank is one, and described heavy oil tank is also one.
Further, described flow is calculated as the flowmeter of quality type.
Further, described static mixer can be selected from SV types, SL types, SH types, SX types, SK types, ISG types or SMV
At least one in type static mixer.
Further, described shear-mixed pump can be selected from least one in single-stage or multi-stage gear shear pump.Cut
The number for cutting mixing pump is at least one.When the number of shear-mixed pump is two or more, each shear-mixed pump sets for series connection
Put.
Further, described pipeline pump is the conventional equipment of this area, and it can be selected from screw pump, gear pump or reciprocal
One or more of pump.
Further, the heavy oil tank also includes its outside heater or heating device, to keep heavy oil tank to be in
Within certain temperature range.
Further, described heavy oil tank also includes being used for the feeding line of heavy oil feed to the heavy oil tank；It is described
Light oil tank equally also include be used for light oil is fed to the feeding line of the light oil tank.
Further, it is described to be used to that valve to be provided with the removal pipeline of the ready-mixed oil output device after shear-mixed.
, it is necessary to illustrate in description of the present utility model, unless otherwise indicated, term " first ", " second ", " the 3rd "
Deng term, the purpose for indicating or describing is only used for, it can not be interpreted as indicating or implying relative importance.
The utility model has the advantage of：
1st, heavy oil（Residual oil）Mixed according to a certain percentage in static mixer with backflow ready-mixed oil respectively with light oil,
Furol viscosity is reduced, the rise of light oil viscosity, is then entered back into pipe-line mixer and is mixed, it is to avoid because of heavy oil and light oil by
It is larger and local mixing that cause is uneven in viscosity and density contrast, improve the preliminary mixing quality of fuel oil.
2nd, shear-mixed and reflux unit are provided with device, the miscella tentatively mixed by static mixer is by shearing
The high speed shear of pump, the resin and asphalt particulate component shearing in miscella is refined and miscella is emulsified, is improved
The stability of oil product.
3rd, backflow is used as to the miscella part after emulsification pretreatment by pipeline pump, be pumped into first order static mixer
Preliminary mixing drop is carried out to heavy oil respectively glutinous, improve light oil viscosity.So as to reduce the viscosity ratio of viscous crude and thin oil, improve
The mixed effect of oil product in the static mixer of the second level.By controlling the valve in return line, reflux ratio can be controlled, so that
It can control to shear ready-mixed oil and the time of contact by static mixer blended fuel and the shear time of ready-mixed oil, even
Ensure mediation oil quality while continuous production.
Brief description of the drawings
Fig. 1 is schematic flow sheet of the present utility model.
Embodiment
Residue type fuel oil attemperation apparatus of the present utility model is described and illustrated in more detail below in conjunction with the accompanying drawings.
As shown in figure 1, residue type fuel oil attemperation apparatus of the present utility model includes component oil tank, pipeline static mixing list
Member and shear-mixed unit.
Wherein, component oil tank includes at least one heavy oil tank 110 and at least one light oil tank 120.Heavy oil tank 110 includes using
In the discharging pipeline 111 of output heavy oil, along Flow of Goods and Materials direction, control valve 112, screw pump are sequentially set on discharging pipeline 111
113 and flowmeter 114.Light oil tank 120 includes the discharging pipeline 121 for being used to export light oil, along Flow of Goods and Materials direction, and discharge pipeline
Upper order sets control valve 122, screw pump 123 and flowmeter 124.
Static mixer, including at least three static mixers 210,220 and 230.Wherein the first static mixer 210
Including for by heavy oil tank discharging charging to static mixer 210 feeding line 211, the removal pipeline for discharging material
212；Second static mixer 220, including for the material of light oil tank 120 to be fed to the feeding line of static mixer 210
221, the removal pipeline 222 for discharging material；3rd static mixer 230, including for by from static mixer 210
Material, the material of static mixer 220 is fed to the feeding line 212 and 222 of the 3rd static mixer 230（Respectively with
First static mixer 210, the pipeline of the second static mixer 220 discharge material are same device）, and for discharging mixing
The pipeline 301 of material afterwards.
Shear-mixed unit, including at least one shear-mixed pump 310.Shear-mixed pump includes being used for static mixer
The material of 230 discharges is fed to the feeding line 301 of the shear-mixed pump（The pipeline of material is discharged with static mixer 230
For same device）, for by the removal pipeline 302 of the ready-mixed oil output device after shear-mixed.Wherein, pipeline 302 is being removed
On be provided with valve 303.
Residue type fuel oil attemperation apparatus of the present utility model can also include reflux unit.Reflux unit includes at least one
Platform pipeline pump 400, it includes being used to feed the ready-mixed oil of backflow to the feeding line of pipeline pump 401, and for by after supercharging
Feed back ready-mixed oil feed the He of reflux pipeline 410 to the first static mixer 210 and the second static mixer 220 respectively
420.It is sequentially set with reflux pipeline 410 on control valve 411 and flowmeter 412, reflux pipeline 420 and is sequentially set with control valve
421 and flowmeter 422.
With reference to Fig. 1, a kind of course of work of residue type fuel oil attemperation apparatus of the present utility model is as follows：
Heavy oil from heavy oil tank 110 is through pipeline 111,211, preferably with the process pipeline 410 from pipeline pump all the way
Backflow ready-mixed oil is mixed into static mixer 210 together；Heavy oil from light oil tank 120 is through pipeline 121,221, preferably
Mixed together with another road backflow ready-mixed oil of the process pipeline 420 from pipeline pump into static mixer 220.By
Preliminary mixed material is mixed respectively through pipeline 212 and 222 into the 3rd static mixer 230.By static mixing
Material afterwards enters shear pump 300 through pipeline 301, and the ready-mixed oil after shearing passes through the output device of pipeline 302.A part of ready-mixed oil
Pipeline pump 400 can be entered by pipeline 401 to be pressurized.Ready-mixed oil after supercharging passes through pipeline as backflow ready-mixed oil all the way
410th, 211 the first static mixer 210 is returned to, another road returns to static mixing as backflow ready-mixed oil by pipeline 420,221
Device 220.
By control control valve 411 and control valve 421 aperture can control after shear pump is sheared be back to it is quiet
The reflux ratio of the ready-mixed oil of state blender 210 and 220, so as to control shearing ready-mixed oil with mixing combustion by static mixer
Expect the time of contact of oil and the shear time of ready-mixed oil, mediation oil quality is ensured simultaneously in quantity-produced.
Claims (13)
1. a kind of residue type fuel oil attemperation apparatus, including component oil tank, pipeline static mixer and shear-mixed unit；Wherein
Component oil tank, it includes at least one heavy oil tank and at least one light oil tank；
--- the heavy oil tank includes sequentially setting control valve, spiral shell on the discharging pipeline for being used to export heavy oil, the discharging pipeline
Bar pump and flowmeter；
--- the light oil tank include being used to export sequentially set on the discharging pipeline of light oil, the discharging pipeline control valve,
Screw pump and flowmeter；
Static mixer, including at least three static mixers；Wherein
First static mixer, it includes being used for the feed pipe of the heavy oil feed of heavy oil tank to first static mixer
Line, and the removal pipeline for the material of the first static mixer to be removed；
Second static mixer, it includes being used to feed the light material from light oil tank to the charging of second static mixer
Pipeline and the removal pipeline for the material of the second static mixer to be removed；
3rd static mixer, it includes being used to feed the material from the first static mixer to the 3rd static mixing
The feeding line of device, for the material from the second static mixer to be fed to the feed pipe of the 3rd static mixer
Line and the removal pipeline for the material of the 3rd static mixer to be removed；
Shear-mixed unit, it includes at least one shear-mixed pump, and the shear-mixed pump includes being used for mixing the 3rd static state
The material of clutch discharge is fed to the feeding line of the shear-mixed pump, and is adjusted for the ready-mixed oil after shear-mixed to be exported
With the removal pipeline of device.
2. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that the attemperation apparatus also includes back
Unit is flowed, it includes at least one pipeline pump, the ready-mixed oil of backflow is pressurized wherein；The pipeline pump includes being used to incite somebody to action
The ready-mixed oil of backflow is fed to the feeding line of pipeline pump, for first strand to be pressurized after backflow ready-mixed oil feed to first quiet
The reflux pipeline of state blender, and fed for the backflow ready-mixed oil after second strand is pressurized to the backflow of the second static mixer
Pipeline.
3. according to the residue type fuel oil attemperation apparatus described in claim 2, it is characterised in that sequentially set on the reflux pipeline
It is equipped with control valve and flowmeter.
4. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that described order set refer to by
Flow direction according to material, the meaning for being sequentially connected in series setting.
5. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that described light oil tank is one,
Described heavy oil tank is one.
6. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that described flowmeter mass flow
Meter.
7. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that described static mixer is selected from
At least one in SV types, SL types, SH types, SX types, SK types, ISG types or SMV type static mixers.
8. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that shear-mixed pump be selected from single-stage or
At least one in multi-stage gear shear pump.
9. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that the number of the shear-mixed pump
For two or more, more than two shear-mixed series connections of pumps are set.
10. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that described pipeline pump is selected from spiral shell
One or more of bar pump, gear pump or reciprocating pump.
11. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that the heavy oil tank also includes it
Outside heater or heating device, to keep heavy oil tank to be within certain temperature range.
12. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that described heavy oil tank also includes
For by the feeding line of heavy oil feed to the heavy oil tank；Described light oil tank also includes being used for feeding light oil to described light
The feeding line of oil tank.
13. according to the residue type fuel oil attemperation apparatus described in claim 1, it is characterised in that described to be used for shear-mixed
Valve is provided with the removal pipeline of ready-mixed oil output attemperation apparatus afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278032.9U CN206325416U (en) | 2016-11-26 | 2016-11-26 | A kind of residue type fuel oil attemperation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278032.9U CN206325416U (en) | 2016-11-26 | 2016-11-26 | A kind of residue type fuel oil attemperation apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN206325416U true CN206325416U (en) | 2017-07-14 |
Family
ID=59289086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278032.9U Active CN206325416U (en) | 2016-11-26 | 2016-11-26 | A kind of residue type fuel oil attemperation apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240355A (en) * | 2018-09-29 | 2019-01-18 | 重庆智青阳油脂有限公司 | Volume control device for ready-mixed oil production |
| CN109382037A (en) * | 2017-08-08 | 2019-02-26 | 中国石油化工股份有限公司 | A kind of petroleum products blending system and method |
-
2016
- 2016-11-26 CN CN201621278032.9U patent/CN206325416U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382037A (en) * | 2017-08-08 | 2019-02-26 | 中国石油化工股份有限公司 | A kind of petroleum products blending system and method |
| CN109240355A (en) * | 2018-09-29 | 2019-01-18 | 重庆智青阳油脂有限公司 | Volume control device for ready-mixed oil production |
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