CN108949232B - A kind of slag lasaxing Oilfield system - Google Patents
A kind of slag lasaxing Oilfield system Download PDFInfo
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- CN108949232B CN108949232B CN201810835214.9A CN201810835214A CN108949232B CN 108949232 B CN108949232 B CN 108949232B CN 201810835214 A CN201810835214 A CN 201810835214A CN 108949232 B CN108949232 B CN 108949232B
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- dregs
- fat
- wax
- slag
- wax oil
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- 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
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/42—Refining of petroleum waxes
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- 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)
- Fats And Perfumes (AREA)
Abstract
The present invention relates to chemical equipment technical field more particularly to a kind of slag lasaxing Oilfield system, including sequentially connected: slag wax tank, for being stored to wax oil and the dregs of fat to be separated；Oil-residue separator, for being separated to wax oil and the dregs of fat；And wax oil storage tank, the wax oil for obtaining to separation carry out heat preservation storage.In the present invention; plate and frame filter press is substituted using oil-residue separator, by the cavity between inside and outside tank body, it can be achieved that preferable heat insulation effect; wax oil with the dregs of fat during separating; keep liquid by the insulation effect of double-layer structure, so that the separating effect of wax oil and the dregs of fat be effectively ensured, while through the invention in technical solution; the continuous processing of slag wax can be achieved; equipment is cleared up without shutting down in centre, effectively raises production efficiency, reduces production cost.
Description
Technical field
The present invention relates to chemical equipment technical field more particularly to a kind of slag lasaxing Oilfield systems.
Background technique
At present during producing to wax, the separation that plate and frame filter press carries out wax oil and the dregs of fat is generallyd use.Plate
Frame filter press is the de- liquid equipment for being applied to chemical industry at first, and with filtered driving force, big, filter cake solid content is high and solid
The advantages that body rate of recovery is high.
During normal production, the storage in liquid of wax oil need to carry out at a proper temperature, just be avoided that its generation
Solidification, but at present the working method of plate and frame filter press be difficult to realize wax oil with the heat preservation in dregs of fat separation process, therefore it is tight
The processing quality for affecting slag wax of weight.
Presence in view of the above problems, the present inventor are based on being engaged in such product engineering application practical experience abundant for many years
And professional knowledge, and cooperate the utilization of scientific principle, actively it is subject to research and innovation, to found a kind of slag lasaxing Oilfield system, makes it more
With practicability.
Summary of the invention
It is a primary object of the present invention to, a kind of slag lasaxing Oilfield system is provided, with realize wax oil with dregs of fat separation process
In heat preservation.
The object of the invention to solve the technical problems adopts the following technical solutions to realize: a kind of slag Lasaxing Oilfield system
System, including sequentially connected:
Slag wax tank, for being stored to wax oil and the dregs of fat to be separated；
Oil-residue separator, for being separated to wax oil and the dregs of fat；
And wax oil storage tank, the wax oil for obtaining to separation carry out heat preservation storage；
Wherein, the oil-residue separator includes outer tank, inner canister and spiral conveyor rod；The outer tank fixed setting, it is described interior
Tank is around rotation axis rotation setting, and the rotation axis is by sequentially passing through the outer tank and inner canister and into the inner canister
The conduit axis of conveying slag wax, and the support rod axis coincidence determination for being supported to the inner canister；The inner canister with
It is connected, is connected between the inner canister and the pipeline outer wall by first bearing, institute by Rolling motor between the support rod
It states and is connected between spiral conveyor rod and inner wall of the pipe by 3rd bearing, the spiral conveyor rod is provided by the motor outside outer tank
Power；
The inner canister is provided at least one dregs of fat hole on the side wall of described pipeline one end, the inner canister other end
Wax oil hole is provided on side wall, and the spiral conveyor rod is used to that the dregs of fat to be provided from wax oil hole one end to the dregs of fat hole one
The opposition at end, to realize the extruding of the dregs of fat, and the dregs of fat under the rotary centrifugal force of the inner canister from institute
Dregs of fat hole is stated to be expelled in the outer tank, and the wax oil is expelled in the outer tank from the wax oil hole, the side of the outer tank
The first hole location and the second hole location for wax oil and dregs of fat outflow are respectively arranged on wall.
Further, the pipeline includes Outer Tube and interior conduit, forms the cavity to circulate for slag wax, the chamber between the two
One end of body is provided with the sealing plate for being attached to the Outer Tube and interior conduit, is evenly arranged on the sealing plate several
Slag wax entrance, the other end of the cavity and inner canister inner cavity connection.
Further, it is additionally provided with stirred tank between the slag wax tank and the oil-residue separator, passes through the addition of carclazyte
Stirring decolourizes to the dregs of fat.
Further, the stirred tank is provided at least two.
Further, the inner canister includes enlarged diameter section and reduced diameter section, and the taper for being attached to the two
Section, wherein the wax oil hole is set on the side wall of the enlarged diameter section, and the dregs of fat hole is set to the side of the reduced diameter section
On wall, the outside of the spiral conveyor rod is bonded with the inner wall of the enlarged diameter section.
Further, the rotary shaft of the spiral conveyor rod is connect with the support rod by second bearing, and described second
Bearing is set in the cavity of the rotary shaft end.
Further, an at least baffle is provided between the outer tank and inner canister, for being separated to wax oil and the dregs of fat.
Further, the outer tank successively includes metal layer and insulating layer from the inside to the outside.
Further, heating layer is additionally provided between the metal layer and insulating layer, the heating layer is uniformly equipped with electricity
Magnetic coil.
By above-mentioned technical proposal, the present invention is at least had the advantage that
In the present invention, using oil-residue separator substitute plate and frame filter press, by the cavity between inside and outside tank body, it can be achieved that
Preferable heat insulation effect, wax oil keep liquid during separating with the dregs of fat, through the insulation effect of double-layer structure, thus
The separating effect of wax oil and the dregs of fat is effectively ensured, at the same through the invention in technical solution, it can be achieved that slag wax continuous processing,
Equipment is cleared up without shutting down in centre, effectively raises production efficiency, reduces production cost.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of slag lasaxing Oilfield system in the present invention；
Fig. 2 is the structural schematic diagram of oil-residue separator；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the connection schematic diagram of support rod and rotary shaft in an embodiment；
Fig. 5 is outer tank partial sectional view；
Mark meaning in figure: slag wax tank 1, stirred tank 2, oil-residue separator 3, outer tank 31, the first hole location 31a, the second hole location
31b, baffle 31c, metal layer 31d, insulating layer 31e, heating layer 31f, inner canister 32, wax oil hole 32a, dregs of fat hole 32b, helical feed
Bar 33, rotary shaft 33a, Rolling motor 34, first bearing 36, wax oil storage tank 4, pipeline 5, Outer Tube 51, interior conduit 52, sealing plate
53, motor 6, second bearing 7, support rod 8,3rd bearing 9.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, detailed description of specific embodiments of the present invention as after.
The embodiment of the present invention is write in a progressive manner.
As shown in Figure 1, a kind of slag lasaxing Oilfield system, including sequentially connected: slag wax tank 1, for wax oil to be separated
It is stored with the dregs of fat；Oil-residue separator 3, for being separated to wax oil and the dregs of fat；And wax oil storage tank 4, for point
Wax oil from acquisition carries out heat preservation storage, substitutes plate and frame filter press by using oil-residue separator, can effectively solve wax oil and divide
From heat preservation situation in the process.Specific as shown in Figures 2 and 3, oil-residue separator 3 includes outer tank 31, inner canister 32 and spiral conveyor rod
33；Outer tank 31 is fixedly installed, and inner canister 32 is around rotation axis rotation setting, and rotation axis is by sequentially passing through outer tank 31 and interior
Tank 32 and into inner canister 32 conveying slag wax 5 axis of pipeline, and 8 axis of support rod for being supported to inner canister 32 is overlapped
It determines；It is connected between inner canister 32 and support rod 8 by Rolling motor 34, passes through first bearing 3 between 5 outer wall of inner canister 32 and pipeline
It connects, is connected between 5 inner wall of spiral conveyor rod 33 and pipeline by 3rd bearing 9, spiral conveyor rod 33 passes through outside outer tank 31
Motor 6 provides power；Inner canister 32 is provided at least one dregs of fat hole 32b, 32 other end of inner canister on the side wall of 5 one end of pipeline
Side wall on be provided with wax oil hole 32a, spiral conveyor rod 33 is provided with to the dregs of fat from wax oil hole one end 32a to dregs of fat hole 32b mono-
The opposition at end, so that the extruding of the dregs of fat is realized, so that the dregs of fat are arranged under the rotary centrifugal force of inner canister 32 from dregs of fat hole 32b
Out in outer tank 31, and wax oil is expelled in outer tank 31 from wax oil hole 32a, be respectively arranged on the side wall of outer tank 31 for wax oil and
The the first hole location 31a and the second hole location 31b of dregs of fat outflow.
Slag lasaxing Oilfield system in above-described embodiment in the process of work, will be located in slag wax tank 1 by using pumping
Wax oil and the mixtures of the dregs of fat be delivered in oil-residue separator 3, mixture is from after the outflow of pipeline 5 to moving ahead into when reaching spiral shell
When revolving the vane part of conveying lever 33, by its blocking, and by opposition during spiral conveyor rod 33 rotates
And be squeezed, wax oil is squeezed out in the process and continues to advance forward and flow out from wax oil hole 32a, and the dregs of fat are in roller electricity
During machine 34 drives 32 high speed rotation of inner canister, thrown away by centrifugal force from dregs of fat hole 32b, wax oil flows through inner canister 32 and outer tank
It is flowed out in wax oil storage tank 4 after cavity between 31 from the first hole location 31a.Pipeline 5 and support rod 8 are stablized by outer tank 31
It is fixed, wherein the revolving speed that the revolving speed of inner canister 32 is higher than spiral conveyor rod 33 can reduce by two motors when the two rotates in same direction
Load helps to reduce energy loss.
In the present invention, by the cavity between inside and outside tank body, it can be achieved that preferable heat insulation effect, wax oil divide with the dregs of fat
From during, liquid is kept by the insulation effect of double-layer structure, so that the separating effect of wax oil and the dregs of fat be effectively ensured.
As the preferred of above-described embodiment, pipeline 5 includes Outer Tube 51 and interior conduit 52, is formed between the two and is circulated for slag wax
Cavity, one end of cavity is provided with the sealing plate 53 for being attached to Outer Tube 51 and interior conduit 52, is arranged on sealing plate 53
There are several slag wax entrances, the other end and 32 inner cavity connection of inner canister of cavity are right by the setting of inside and outside pipeline in the present embodiment
Inner canister 32 and rotary shaft 33a carry out stable support, and several slag wax entrances being uniformly arranged may make slag wax to uniformly enter,
So that the separating effect of wax oil and the dregs of fat is more preferably.
As the preferred of above-described embodiment, it is additionally provided with stirred tank 2 between slag wax tank 1 and oil-residue separator 3, passes through carclazyte
Addition stirring decolourize to the dregs of fat.In order to guarantee the effect of stirring decoloration, stirred tank 2 is provided at least two.To make
The more uniform effective realization of stirring for obtaining each section, stirs the mixture of completion through same Pipeline transport to oil-residue separator
3。
As the preferred of above-described embodiment, inner canister 32 includes enlarged diameter section and reduced diameter section, and for carrying out to the two
The conical section of connection, wherein wax oil hole 32a is set on the side wall of enlarged diameter section, and dregs of fat hole 32b is set to the side of reduced diameter section
On wall, the outside of spiral conveyor rod 33 is bonded with the inner wall of enlarged diameter section.The setting of conical section is so that 33 pairs of oil of spiral conveyor rod
When slag provides opposition, the dregs of fat are provided with certain barrier effect by inclined surface, so that squeezing effect is more preferably, more
Conducive to the separation of wax oil, while the component that wax oil hole 32a circulates, the more conducively circulation of wax oil can be provided wax oil.
As the preferred of above-described embodiment, as shown in figure 4, the rotary shaft 33a of spiral conveyor rod 33 and pipeline 5 pass through second
Bearing 7 connects, and second bearing 7 is set in the cavity of the end rotary shaft 33a.It may make the branch at 32 both ends of inner canister in this way
Support body sets up connection, is vacantly arranged relative to the end of spiral conveyor rod 33 and the end of support rod 8, is effectively increased
The rigidity of slag lasaxing Oilfield system is more reliable and more stable to guarantee the work of slag Lasaxing Oilfield.
Further, an at least baffle 31c is provided between outer tank 31 and inner canister 32, in order to avoid the two of the dregs of fat and wax oil
Secondary mixing effectively obstructs two vacancy by baffle 31c.
As the preferred of above-described embodiment, outer tank 31 includes successively metal layer 31d and insulating layer 31e except interior, is passed through
The setting of insulating layer 31e may make that the intracorporal temperature of tank is saved, to guarantee the liquid condition of wax oil.
As the preferred of above-described embodiment, as shown in figure 5, being additionally provided with heating layer between metal layer 31d and insulating layer 31e
31f, heating layer 31f are uniformly equipped with electromagnetic coil.By the setting of heating layer 31f, under the premise of heat preservation, can more lead to
Accurate current control is crossed, and realizes the accurate control of temperature in outer tank 31, so that entire slag Lasaxing Oilfield process is more smart
Standardization.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (9)
1. a kind of slag lasaxing Oilfield system, which is characterized in that including sequentially connected:
Slag wax tank (1), for being stored to wax oil and the dregs of fat to be separated；
Oil-residue separator (3), for being separated to wax oil and the dregs of fat；
And wax oil storage tank (4), the wax oil for obtaining to separation carry out heat preservation storage；
Wherein, the oil-residue separator (3) includes outer tank (31), inner canister (32) and spiral conveyor rod (33)；The outer tank (31)
Fixed setting, the inner canister (32) is around rotation axis rotation setting, and the rotation axis is by sequentially passing through the outer tank
(31) and inner canister (32) and pipeline (5) axis to the interior conveying slag wax of the inner canister (32), and for the inner canister (32)
Support rod (8) axis being supported, which is overlapped, to be determined；Pass through Rolling motor between the inner canister (32) and the support rod (8)
(34) it connects, is connect between the inner canister (32) and the pipeline (5) outer wall by first bearing (36), the spiral conveyor rod
(33) it is connect between pipeline (5) inner wall by 3rd bearing (9), the spiral conveyor rod (33) passes through the electricity of outer tank (31) outside
Machine (6) provides power；
The inner canister (32) is provided at least one dregs of fat hole (32b), the inner canister on the side wall of the pipeline (5) one end
(32) it is provided on the side wall of the other end wax oil hole (32a), the spiral conveyor rod (33) is used to provide from the wax dregs of fat
Opposition from oilhole one end (32a) to described dregs of fat hole (32b) one end, to realize the extruding of the dregs of fat, and the dregs of fat
It is expelled in the outer tank (31) under the rotary centrifugal force of the inner canister (32) from the dregs of fat hole (32b), and the wax oil
Be expelled in the outer tank (31) from the wax oil hole (32a), be respectively arranged on the side wall of the outer tank (31) for wax oil and
The first hole location (31a) and the second hole location (31b) of dregs of fat outflow.
2. slag lasaxing Oilfield system according to claim 1, which is characterized in that the pipeline (5) include Outer Tube (51) and
Interior conduit (52) forms the cavity to circulate for slag wax between the two, and one end of the cavity is provided with for the Outer Tube
(51) and the sealing plate (53) that is attached of interior conduit (52) several slag wax entrances, are evenly arranged on the sealing plate (53), it is described
The other end of cavity and the inner canister (32) inner cavity connection.
3. slag lasaxing Oilfield system according to claim 1, which is characterized in that the slag wax tank (1) separates with the dregs of fat
It is additionally provided with stirred tank (2) between machine (3), is decolourized by the addition stirring of carclazyte to the dregs of fat.
4. slag lasaxing Oilfield system according to claim 3, which is characterized in that the stirred tank (2) is provided at least two.
5. described in any item slag lasaxing Oilfield systems according to claim 1 ~ 4, which is characterized in that the inner canister (32) includes big straight
Diameter section and reduced diameter section, and the conical section for being attached to the two, wherein the wax oil hole (32a) is set to described
On the side wall of enlarged diameter section, the dregs of fat hole (32b) is set on the side wall of the reduced diameter section, the spiral conveyor rod (33)
Outside be bonded with the inner wall of the enlarged diameter section.
6. described in any item slag lasaxing Oilfield systems according to claim 1 ~ 4, which is characterized in that the spiral conveyor rod (33)
Rotary shaft (33a) is connect with the support rod (8) by second bearing (7), and the second bearing (7) is set to the rotary shaft
In the cavity of the end (33a).
7. described in any item slag lasaxing Oilfield systems according to claim 1 ~ 4, which is characterized in that the outer tank (31) and inner canister
(32) an at least baffle (31c) is provided between, for being separated to wax oil and the dregs of fat.
8. slag lasaxing Oilfield system according to claim 1, which is characterized in that the outer tank (31) successively includes from the inside to the outside
Metal layer (31d) and insulating layer (31e).
9. slag lasaxing Oilfield system according to claim 8, which is characterized in that the metal layer (31d) and insulating layer (31e)
Between be additionally provided with heating layer (31f), the heating layer (31f) is uniformly equipped with electromagnetic coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835214.9A CN108949232B (en) | 2018-07-26 | 2018-07-26 | A kind of slag lasaxing Oilfield system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835214.9A CN108949232B (en) | 2018-07-26 | 2018-07-26 | A kind of slag lasaxing Oilfield system |
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| Publication Number | Publication Date |
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| CN108949232A CN108949232A (en) | 2018-12-07 |
| CN108949232B true CN108949232B (en) | 2019-03-15 |
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| CN112961696B (en) * | 2021-01-27 | 2022-04-19 | 上海中电能源宁夏工程有限公司 | Fischer-Tropsch synthesis-wax residue thermal desorption equipment and process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1042937A (en) * | 1989-04-03 | 1990-06-13 | 吴兆平 | The method and apparatus of oil products refined from residuum |
| CN202322735U (en) * | 2011-11-23 | 2012-07-11 | 神华集团有限责任公司 | Treatment system (10) for wax and wax residue used in Fischer-Tropsch synthesis process |
| CN205528620U (en) * | 2016-01-27 | 2016-08-31 | 北京康泰丰源科技发展有限公司 | Sediment wax processing system |
| WO2017149790A1 (en) * | 2016-03-02 | 2017-09-08 | 日揮株式会社 | Condensate processing system |
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