CN202465601U - Numerical control solvent oil recovery refining instrument - Google Patents
Numerical control solvent oil recovery refining instrument Download PDFInfo
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- CN202465601U CN202465601U CN2012200514872U CN201220051487U CN202465601U CN 202465601 U CN202465601 U CN 202465601U CN 2012200514872 U CN2012200514872 U CN 2012200514872U CN 201220051487 U CN201220051487 U CN 201220051487U CN 202465601 U CN202465601 U CN 202465601U
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Abstract
The utility model belongs to the technical field of solvent oil recovery devices, and in particular relates to a numerical control solvent oil recovery refining instrument applied to an oil field testing laboratory. The numerical control solvent oil recovery refining instrument comprises an operating system in a machine body and an electronic control system matched with the operating system in the machine body; the operating system comprises a raw material oil liquid device, a distilling device, a condensation liquefied device, a finished product oil oil-liquid-outlet classification treatment device which are sequentially connected. The refining instrument is safe and environment friendly, is energy saving and efficient, is numerical, is in automatic scientific design, is of a micro framework structure, is integrated and completed in a full flow mode, has the advanced international technique level, is suitable for recycling wasted 120#-200# solvent oil of the oil field testing laboratory, and has the yield rate being higher than 96%, and the rest oil residues are stored in a large-open barrel and recycled to serve as boiler fuel materials.
Description
Technical field
Solvent oil retrieving arrangement technical field of the present invention is specifically related to a kind of numerical control solvent oil that is applied to the laboratory, oil field and reclaims the refining appearance.
Background technology
The laboratory, oil field is owing to need of work at present, and produce a large amount of discarded 120#-200# solvent oils every day, has very high recycle and reuse and is worth; But only there are at present both at home and abroad plastic waste, damaged tire, used oil, waste rubber slightly oily through the refining equipment production of decomposition, catalysis, cracking technology; The production unit of chemical agent process for producing oil fuel is added in the catalysis once more of thick oil, cracking; Generally all produce the hundreds of ton daily; The equipment of smallest daily output more than five tons lacks and is fit to little (little) type recovery system that use in the laboratory, therefore causes a large amount of discarded solvent oils to be difficult to reclaim.
Summary of the invention
The object of the invention is exactly a defective blank to oil field assay system disappearance and that prior art exists; Through the tackling of key scientific and technical problems technological innovation; Provide a kind of skeleton construction compactness simple, small and exquisite novelty, the numerical control solvent oil of the suitable laboratory solvent oil recycling of with low cost, energy-saving safe reclaims the refining appearance.
Its technical scheme is: comprise intravital work system of machine and the electronic system that is mated; Described work system comprise successively the raw oil liquid device that connects, distil container,, the condensation liquefaction device,, processed oil goes out fluid stage treatment device, wherein said raw oil liquid device comprises raw material fluid test tank, oil-feed pump; Said distil container thermal source adopts the industrial electromagnetic oven with multistage temperature controlling function, and distil container inside is provided with fluid temperature temperature-control device and fluid liquid level liquid level real-time displaying device; Said condensation liquefaction device is through the recirculated cooling water device cooling; Described cooling water circulating device comprises compressor, condensing surface, vaporizer; Can carry out alternating temperature and thermostatically controlled to coolant water temperature, described stage treatment device comprises skimmer, valve, sedimentation glass, the classification oil storage flow container that connects successively.
Working process is following: oil-feed pump pumps into distil container with the fluid in the test tank; Start electromagnetic oven heating then and carry out prefractionation; It is liquid by the cold water heat exchange that the gas that evaporation produces gets into the condensation liquefaction device; Get into skimmer then, get into sedimentation glass respectively and separate once more according to the boiling point of cut (showing according to temperature parameter in the distil container) by-pass valve control, upper strata fluid gets into classification of reservoir hydrocarbon flow container.According to the liquid level display unit in the distil container, the feed liquid residual content in the detection receptacle, control in time stops distillation or feed liquor again.
In order to improve the heat conductivility of distil container, promptly reach fast, stable, uniform heat conduction and constant temperature protects heat, distil container is the double-layer vacuum insulation construction, its base plate is provided with heat pipe and Yan Wen heat conductive rod, is distributed with a plurality of thermal holes on the heat pipe.Container top is reserved oil gas air chamber and SV; Air chamber design liquid gas separates interlayer, and wherein oil gas air chamber volume is preferably 1/5th of container volume, has both guaranteed the liquid amount that distil container is bigger; Guarantee the good fractionation of gas-liquid again, avoid vapor zone liquid to get into the condensation liquefaction device; SV guarantees that distil container is in suitable normal pressure (pressure), prevents danger.Liquid gas separates the dividing plate of many short tubes of interlayer lower surface uniform distribution, and gas gas-liquid generation heat exchange in short tube of rising in the liquid of oil gas oil gas air chamber condensation and bottom realizes further separating.
Described fluid liquid level liquid level real-time displaying device is the magnetic-core type high temperature liquidometer that floats; Comprise high temperature float, high temperature transmission rig, high temperature ferromagnetism core, high-temperature insulation ruhmkorff coil, barrier film; Wherein high temperature ferromagnetism core lower end connects the high temperature float through the high temperature transmission rig, and the high temperature ferromagnetism core is provided with barrier film and high-temperature insulation ruhmkorff coil outward.The magnetic-core type high temperature liquidometer that floats is to change through the inductance value parameter with the high temperature electromagnetic induction coil to reflect liquid level position parameter, and the SP LC EMR electromagnetic resonance frequency of utilizing that derives is thus reacted liquid level position parameter.Concrete Level Detection principle: buoys float is converted into the displacement of high temperature ferromagnetism core treating on the pyrometry liquid level and producing upper and lower displacement with the difference of liquid level through the conversion (ratio that transmission rig can amplify, equate or dwindle the transmission displacement) of high temperature transmission rig.Because the position of high temperature ferromagnetism core in the high-temperature insulation ruhmkorff coil is different, causes 4 high-temperature insulation ruhmkorff coils also different to the inductance value that the outside shows, and presents one-to-one relationship.As long as the inductance value (perhaps specific natural resonance frequency) that utilizes electronic circuit to record the high-temperature insulation ruhmkorff coil just can reflect liquid level and come.
Sedimentation glass in the stage treatment device comprises the cup and the bowl cover of flexible connection, is convenient to dismounting; Bowl cover is provided with fluid inlet, and cup top is provided with venting port, liquid outlet, and the bottom is provided with sewage draining exit, and wherein venting port is positioned on the liquid outlet; Fluid inlet on the sedimentation glass gos deep in the cup and the mouth of pipe is cut sth. askew, and is convenient to liquid and prolongs in the tube wall inflow cup, is beneficial to liquid gas and separates; Liquid outlet connects U trap, utilizes siphonic effect to be interrupted discharge opeing, can increase the time of precipitate and separate, improves separating effect; Venting port is used to discharge uncondensable gas, and sewage draining exit is used to discharge the isolating sedimentary solid and liquid impurities of bottom of cup, such as water.
Valve in the stage treatment device is a SV; Itself and the interior temperature-detecting device of distil container are controlled through the electronic system interlock; Be pre-designed temperature range (parameter), when reaching corresponding temperature range (parameter) in the container, can send signal; The control corresponding solenoid valve is opened (SV of closing other), realizes the classification cut automatically.
Electronic system adopts modbus-RTU principal and subordinate control texture, realizes the full-automatic control of numeral; System is provided with remote microcomputer light isolating interface, realizes remote computer operation supervise and control function, and operator promptly can monitor refining appearance whole service process in real time at computer room.
The refining appearance is provided with power electrical explosion proof explosion isolation device; All adopt closed installation; Be used to prevent just in case the bad generation spark of contact causes the accident; Power supply, control panel, power control driven unit and motor, all explosion-proof design of electromagnetic oven have protection against corrosion, against shock, anti-high low temperature, the strong and weak interferential design of anti-electric wave.
Also be provided with obnoxious flavour (flammable can be quick-fried) monitor and alarm system on the refining appearance, monitoring in real time reaches the anti-explosion safety operation.
The escape pipe of distil container is provided with by-pass line, and is connected with the condensation liquefaction device through the negative pressure of vacuum pump.Distillation early stage,,, distillation temperature spends when above when reaching 140 still through main outlet pipe exhaust; Can open bypass negative pressure of vacuum pump (closing main outlet pipe valve); And the lower vacuum tightness (it acts on effect only similar and induced draft fan, because vacuum tightness is lower, therefore can the distillation state in the distil container not exerted an influence basically) of setting; So that the quick suction condensation liquefaction of distillatory gas device improves distillation efficiency.
This refining appearance has safety and environmental protection, efficient energy-saving, digitlization, automation scientific design; Miniature frame structure, the all-in-one whole process is accomplished, and has the international technology top standard; Be applicable to that the discarded 120#-200# solvent naphtha in laboratory, oil field reclaims the refining cycling and reutilization; The refining appearance is by the discarded mixed oil liquid of actual test input, and the 120#-200# solvent naphtha that manufactures a finished product reaches more than 96%, and the residue dregs of fat are stored in the open head drum and are utilizing as boiler oil.According to incompletely statistics; A laboratory surplus investigation has 420 now with regard to Shengli Oil Field; Each laboratory has 10L to discard solvent oil every day; Every month (10LX30 days) 300L, annual (300LX12) 3600L, a laboratory (420X3600L) 1512000L surplus the full oil field 420; So every 1L calculates 10584000 yuans of laboratory, full oil field abendoned oils by 7 yuan, and how many useless different solvent oils laboratory, national oil field has; Nine most volumes of assessed value, its remarkable in economical benefits, the product value added is high, recycles, and meets national development recycling economy strategy.
Description of drawings
Fig. 1 is that the integral body of an embodiment of the present invention connects synoptic diagram;
Fig. 2 is the structure iron of distil container among Fig. 1;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is an A-A sectional view among Fig. 2;
Fig. 5 is the structure iron of sedimentation glass among Fig. 1;
Fig. 6 is the structure iron of condensation liquefaction device among Fig. 1;
Fig. 7 is a prolong distribution plan among Fig. 6;
Fig. 8 is that figure is the structure principle chart of unsteady magnetic-core type high temperature liquidometer;
Fig. 9 is that the electronic control technology of an embodiment of the present invention is always schemed;
Figure 10 is the electrical schematic diagram of master instrument among Fig. 8;
Figure 11 is the electrical schematic diagram of sensing motor Comprehensive Control module among Fig. 8.
Wherein 1, body, 2, raw material fluid test tank, 3, oil-feed pump, 4, industrial electromagnetic oven, 5, distil container, 6, electronic system; 7, condensation liquefaction device, 8, skimmer, 9, SV, 10, sedimentation glass, 11, the recirculated water storage tank, 12, water pump; 13, classification storage tank, 14, refrigeration system, 15, roller, 16, base plate, 17, end socket, 18, heat pipe; 19, prolong warm heat conductive rod, 20, thermal hole, 21, fluid inlet, 22, leakage fluid dram, 23, the liquidometer jack, 24, oil gas vent; 25 thermowells, 26, the SV open hole, 27, cup, 28, bowl cover, 29, fluid inlet, 30, venting port; 31, liquid outlet and U trap, 32, blow-off line and valve, 33, water-in, 34, water outlet, 35, oil and gas import, 36, the fluid outlet; 37, prolong, 38, the high temperature float, 39, the high temperature transmission rig, 40, the high temperature iron magnetic core, 41, the high-temperature insulation ruhmkorff coil; 42, barrier film, 43, the gas-liquid separation interlayer, 44, heat exchanger tube, 45, the negative pressure of vacuum pump, 46, obnoxious flavour is explosion-proof and monitor and alarm system.
Embodiment
With reference to Fig. 1-Fig. 8, a kind of numerical control solvent oil reclaims the refining appearance, comprises work system and the electronic system 6 of cooperation thereof in the body 1, and body has the roller of being convenient to move 15; Work system comprises that the raw oil liquid device, distil container 5, negative pressure of vacuum pump 45, condensation liquefaction device 7, the processed oil that connect successively go out fluid stage treatment device, obnoxious flavour is explosion-proof and monitor and alarm system 46.Wherein the raw oil liquid device comprises raw material fluid test tank 2, oil-feed pump 3; Distil container 5 which is provided with heat pipe 18 and four Gen Yanwen heat conductive rods 19 for double-layer vacuum insulation stainless steel structure (comprising urceolus 5-1 and inner core 5-2), its base plate 16 adopts 430 stainless steels, is distributed with a plurality of thermal holes 20 on the heat pipe 18; Container side top is provided with fluid inlet 21; The bottom is provided with leakage fluid dram 22 (being used to discharge the slag liquid that has distilled); The space of fluid inlet more than 21 is as oil gas air chamber B; Air chamber design liquid gas separates interlayer 43 (a plurality of heat exchanger tubes 44 distribute on it), and oil gas air chamber B volume accounts for 1/5th of entire container volume; Container top is an end enclosure structure 17, distribution liquid level sensor jack 23 on it (being provided with the magnetic-core type high temperature liquidometer that floats in it), oil gas vent 24, TP jack 25 (being provided with the pt100 TP in it), SV open hole 26; The distil container thermal source adopts the industrial electromagnetic oven 4 with multistage temperature controlling function.Said condensation liquefaction device is the shell-and-tube condensation liquefaction device 7 that is provided with the logical prolong 37 of many staring blanklies; Its tube side is provided with oil and gas import 35, fluid outlet 36; Shell side is provided with entery and delivery port 33,34; Cooling water system comprises refrigeration system 14, recirculated water storage tank 11, water pump 12 and digital cooling-water temperature sensor, and wherein refrigeration system 14 comprises conventional equipments such as compressor, condensing surface, vaporizer.The stage treatment device comprises skimmer 8, SV 9, sedimentation glass 10, the classification oil storage flow container 13 that connects successively; Sedimentation glass 10 comprises the cup 27 and bowl cover 28 of flexible connection, and bowl cover is provided with fluid inlet 29, and cup top is provided with venting port 30, liquid outlet and U trap 31, and the bottom is provided with sewage draining exit 32, and wherein venting port 30 is positioned on the liquid outlet 31; Underpressure distillation the time, venting port 30 negative pressure of vacuum pump separately connects, and realizes underpressure distillation if desired.
Magnetic-core type high temperature liquidometer floats; Comprise high temperature float 38, high temperature transmission rig 39, high temperature ferromagnetism core 40, high-temperature insulation ruhmkorff coil 41, barrier film 42; Wherein high temperature ferromagnetism core 40 lower ends connect high temperature float 38 through high temperature transmission rig 39, high temperature ferromagnetism core 40 outer barrier film 42 and the high-temperature insulation ruhmkorff coils 41 of being provided with.
The refining appearance is provided with power electrical explosion proof explosion isolation device; All adopt closed installation; Be used to prevent just in case the bad generation spark of contact causes the accident; Power supply, control panel, power control driven unit and motor, all explosion-proof design of electromagnetic oven have protection against corrosion, against shock, anti-high low temperature, the strong and weak interferential design of anti-electric wave.
With reference to figure 9-11, the design of the physical circuit of present embodiment is the originality design, to realize intellectuality, automated operation.Electronic system adopts modbus-RTU principal and subordinate control texture, controls temperature and liquid level sensor, the multistage heating of electromagnetic oven, circulating water cooling device, compressor and monitoring harmful gases warning etc. in raw oil liquid device, the distil container respectively through master instrument.And system is provided with remote microcomputer light isolating interface, is used for remote monitoring.SV is for interlock control, to realize automatic classification cut in TP in the distil container and the stage treatment device.
Claims (10)
1. a numerical control solvent oil reclaims the refining appearance, it is characterized in that: comprise intravital work system of machine and the electronic system that is mated; Described work system comprises that the raw oil liquid device, distil container, condensation liquefaction device, the processed oil that connect successively go out fluid stage treatment device, and wherein said raw oil liquid device comprises raw material fluid test tank, oil-feed pump; Said distil container thermal source adopts the industrial electromagnetic oven with multistage temperature controlling function, and distil container is provided with fluid temperature temperature-control device and fluid liquid level liquid level real-time displaying device; Said condensation liquefaction device is through the recirculated cooling water device cooling, and described cooling water circulating device comprises compressor, condensing surface, vaporizer, and described stage treatment device comprises skimmer, valve, sedimentation glass, the classification oil storage flow container that connects successively.
2. numerical control solvent oil according to claim 1 reclaims the refining appearance, and it is characterized in that: described distil container is the double-layer vacuum insulation construction, and its base plate is provided with heat pipe and Yan Wen heat conductive rod, is distributed with a plurality of thermal holes on the heat pipe; Container top is reserved oil gas air chamber and SV, and air chamber design liquid gas separates interlayer.
3. numerical control solvent oil according to claim 1 and 2 reclaims the refining appearance; It is characterized in that: described fluid liquid level liquid level real-time displaying device is the magnetic-core type high temperature liquidometer that floats; Comprise high temperature float, high temperature transmission rig, high temperature ferromagnetism core, high-temperature insulation ruhmkorff coil, barrier film; Wherein high temperature ferromagnetism core lower end connects the high temperature float through the high temperature transmission rig, and the high temperature ferromagnetism core is provided with barrier film and high-temperature insulation ruhmkorff coil outward.
4. numerical control solvent oil according to claim 1 and 2 reclaims the refining appearance; It is characterized in that: described sedimentation glass comprises the cup and the bowl cover of flexible connection, and bowl cover is provided with fluid inlet, and cup top is provided with venting port, liquid outlet; The bottom is provided with sewage draining exit, and venting port is positioned on the liquid outlet.
5. numerical control solvent oil according to claim 1 and 2 reclaims the refining appearance, it is characterized in that: described electronic system adopts modbus-RTU principal and subordinate control texture, and is provided with remote microcomputer light isolating interface.
6. numerical control solvent oil according to claim 2 reclaims the refining appearance, and it is characterized in that: said oil gas air chamber volume is 1/5th of a distil container volume, and it is the dividing plate of many short tubes of lower surface uniform distribution that described liquid gas separates interlayer.
7. numerical control solvent oil according to claim 3 reclaims the refining appearance, it is characterized in that: described transmission rig perhaps dwindles the transmission rig of transmission displacement ratio for amplifying, equating.
8. numerical control solvent oil according to claim 4 reclaims the refining appearance, and it is characterized in that: the valve in the described stage treatment device is a SV, and itself and the interior temperature-control device of distil container are controlled through the electronic system interlock; Fluid inlet on the said sedimentation glass gos deep in the cup and the mouth of pipe is cut sth. askew, and liquid outlet connects U trap.
9. reclaim the refining appearance according to claim 1,2 or 6 described numerical control solvent oils, it is characterized in that: its structure also comprises monitoring harmful gases warning and power electrical explosion proof explosion isolation device.
10. reclaim the refining appearance according to claim 1,2 or 6 described numerical control solvent oils, it is characterized in that: the escape pipe of described distil container is provided with by-pass line, and is connected with the condensation liquefaction device through the negative pressure of vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200514872U CN202465601U (en) | 2012-02-17 | 2012-02-17 | Numerical control solvent oil recovery refining instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200514872U CN202465601U (en) | 2012-02-17 | 2012-02-17 | Numerical control solvent oil recovery refining instrument |
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| CN202465601U true CN202465601U (en) | 2012-10-03 |
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| CN2012200514872U Expired - Fee Related CN202465601U (en) | 2012-02-17 | 2012-02-17 | Numerical control solvent oil recovery refining instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739636A (en) * | 2017-09-05 | 2018-02-27 | 安徽宝天新能源科技有限公司 | A kind of natural gas is catalyzed special synergistic device |
-
2012
- 2012-02-17 CN CN2012200514872U patent/CN202465601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739636A (en) * | 2017-09-05 | 2018-02-27 | 安徽宝天新能源科技有限公司 | A kind of natural gas is catalyzed special synergistic device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150217 |
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| EXPY | Termination of patent right or utility model |