CN204058373U - A kind of for emulsion layer interface measuring and control device - Google Patents
A kind of for emulsion layer interface measuring and control device Download PDFInfo
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- CN204058373U CN204058373U CN201420397365.8U CN201420397365U CN204058373U CN 204058373 U CN204058373 U CN 204058373U CN 201420397365 U CN201420397365 U CN 201420397365U CN 204058373 U CN204058373 U CN 204058373U
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- emulsion layer
- pressure vessel
- type iii
- control device
- emulsified liquid
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Abstract
A kind of for emulsion layer interface measuring and control device, comprise separation type III pressure vessel, this measuring and control device comprises the emulsified liquid collection device being suspended in and being separated in type III pressure vessel internal emulsification layer, ultrasonic generator is installed on emulsified liquid collection device top, first, second, third ac impedance measurement pole plate is set in turn in the oil phase be separated in type III pressure vessel, emulsion layer phase, aqueous phase, and this first, second, third ac impedance measurement pole plate is communicated with the alternating-current impedance observing and controlling panel be separated outside type III pressure vessel; Described ultrasonic generator is connected with the power supply outside tank body; Described emulsified liquid collection device is provided with floating drum and this emulsified liquid collection device connecting hose, the other end of this flexible pipe is emulsion outlet, and this emulsion exit is provided with control valve; Described alternating-current impedance observing and controlling panel is all communicated with described power supply, control valve.The utility model by accurately measuring emulsion layer thickness, thus effectively controls the height of emulsion layer, substantially increases the smooth running of oil-containing water emulsion layer equipment.
Description
Technical field
The utility model relates to the equipment of oil-containing water emulsion layer in coal liquifaction chemical industry, oil, gas in natural gas treatment process device, and the processing unit such as oily water separation, electrodesalting and electrodehydrating, slurry tank be particularly suitable for containing emulsion layer uses.
Background technology
In recent years, along with crude oil heaviness, in poor quality, and wide in variety, change of properties is large, simultaneously containing more colloid, bituminous matter, causes having problems of oil-water emulsion layer day by day serious.Oil-water emulsion layer thickens and electrical desalter inner conductive rate can be made to increase, and energy consumption increases; Also the processing unit internal corrosion speed aggravations such as oily water separation, electrodesalting and electrodehydrating, slurry tank are made, thus affect the smooth running of apparatus body and downstream unit thereof, emulsion layer thickens often needs break-down maintenance to a certain extent, and equipment may be caused time serious out of service suddenly.
Summary of the invention
The purpose of this utility model is to provide a kind of device oil-water emulsion layer being carried out to observing and controlling, emulsion is got rid of continuously under equipment normal operating conditions, thus is conducive to the smooth running of equipment.
To achieve these goals, the technical scheme that adopts of the utility model is as follows:
A kind of for emulsion layer interface measuring and control device, comprise separation type III pressure vessel, this measuring and control device comprises the emulsified liquid collection device being suspended in and being separated in type III pressure vessel internal emulsification layer, ultrasonic generator is installed on emulsified liquid collection device top, first, second, third ac impedance measurement pole plate is set in turn in the oil phase be separated in type III pressure vessel, emulsion layer phase, aqueous phase, and this first, second, third ac impedance measurement pole plate is communicated with the alternating-current impedance observing and controlling panel be separated outside type III pressure vessel by transducer wire; Described ultrasonic generator is connected with the power supply outside tank body by cable; Described emulsified liquid collection device main body is the framework of collection tube composition, the collection tube of these framework both sides is provided with floating drum and the collection tube connecting hose of these framework both sides, the other end of this flexible pipe arranges flange and exports as emulsion, and this emulsion exit is provided with control valve; Described alternating-current impedance observing and controlling panel is all communicated with described power supply, control valve.
Described floating drum be fixed in collection tube two outside.
The upper limb of described floating drum is fixed in immediately below collection tube.
Described floating drum center and collection tube center superposition affixed.
The utility model has the advantages that: by accurately measuring emulsion layer thickness, thus effectively control the height of emulsion layer, substantially increase the smooth running of oil-containing water emulsion layer equipment.And structure is simple, easy to operate, treatment capacity is large, floor space is little, excellent property, safe and reliable, internals are non-maintaining, facility compact, can realize the control to oil-water emulsion layer by fixed point monitoring.
The utility model makes emulsion get rid of continuously under equipment normal operating conditions, thus is conducive to the smooth running of equipment.
The utility model is applicable to using containing the processing unit such as oily water separation, electrodesalting and electrodehydrating, slurry tank of emulsion layer.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the floor map of Fig. 1;
Fig. 3 a, 3b are that the master of a kind of emulsified liquid collection device of the utility model looks, plan structure schematic diagram;
Fig. 4 a, 4b are that the master of a kind of emulsified liquid collection device of the utility model looks, plan structure schematic diagram;
Fig. 5 a, 5b are that the master of a kind of emulsified liquid collection device of the utility model looks, plan structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
See Fig. 1,2, a kind of emulsion layer interface measuring and control device, be actually the molectron of emulsion layer thickness monitor and emulsion layer discharge, an equipment realizes several functions.This measuring and control device comprises the emulsified liquid collection device 1 being suspended in and being separated in type III pressure vessel internal emulsification layer, ultrasonic generator 3 is installed on emulsified liquid collection device 1 top, first, second, third ac impedance measurement pole plate 5,6,7 is set in turn in the oil phase be separated in type III pressure vessel, emulsion layer phase, aqueous phase, and this first, second, third ac impedance measurement pole plate 5,6,7 is communicated with the alternating-current impedance observing and controlling panel 4 be separated outside type III pressure vessel by transducer wire; Described ultrasonic generator 3 is connected with the power supply 2 be separated outside type III pressure vessel by cable; Described emulsified liquid collection device 1 main body is the framework that collection tube 11 consists of elbow, threeway and four-way, the collection tube of these framework both sides is provided with floating drum 12; The collection tube central authorities of described framework both sides are provided with four-way, and an outlet of this four-way is connected with flexible pipe 9 by clip, and the other end of flexible pipe 9 arranges flange as emulsion outlet 10, and this emulsion outlet 10 is provided with control valve 13; Described alternating-current impedance observing and controlling panel 4 is communicated with described power supply 2, control valve 13.Floating drum 12 is round tube or oval tube or other tube shapes.Emulsion outlet 10 can be used as two outlet, one-in-and-one-out or two entrance in varied situations and uses.In Fig. 1, label 14 represents the cylindrical shell being separated type III pressure vessel.
Principle of work of the present utility model:
The first, second, third ac impedance measurement pole plate 5,6,7 be set in turn in the oil phase (closing on set emulsion layer) be separated in type III pressure vessel, emulsion layer phase, aqueous phase (closing on set emulsion layer) measures aqueous phase resistance value A, emulsion layer resistance value B, oil phase resistance value C respectively, and this first, second, third ac impedance measurement pole plate 5,6,7 is communicated with the alternating-current impedance observing and controlling panel 4 be separated outside type III pressure vessel by transducer wire and makes it show each measurement point resistance value; As A ≠ B ≠ C (in limit of error), illustrate that separation type III pressure vessel is working properly, for virgin state, power supply 2 is opened and ultrasonic generator 3 is worked, emulsified liquid collection device 1 random oscilation thus reach the object slowing down emulsion layer and thicken, the quantity of ultrasonic generator can be set up according to the treatment capacity being separated type III pressure vessel; As B=C (in limit of error), illustrate that emulsion layer thickness exceedes commitment positions to oil phase direction, EIS observing and controlling panel 4 makes power supply 2 close, ultrasonic generator 3 is quit work, and control valve 13 is opened, and discharge emulsion is until B ≠ C, control valve 13 is closed, and replys virgin state; As B=A (in limit of error), illustrate that emulsion layer thickness exceedes commitment positions respectively to oil phase and aqueous phase direction, EIS observing and controlling panel 4 makes power supply 2 close, ultrasonic generator 3 is quit work, control valve 13 is opened, water filling in tank is until B ≠ A, and control valve 13 is closed, and replys virgin state; This device also can increase the quantity of ac impedance measurement pole plate, and then reaches the object accurately controlled.
Fig. 3 a, 3b are that a kind of master of emulsified liquid collection device looks, plan structure sketch, when described floating drum 12 be welded in collection tube two outside, for the occasion needing buoyancy requirement larger.
When the upper limb of described floating drum 12 is welded in immediately below collection tube, when being shown in Fig. 4 a, 4b, be applicable to general occasion.
When described floating drum 12 center and the welding of collection tube center superposition, when being shown in Fig. 5 a, 5b, be applicable to require larger occasion to emulsion quantity discharged.
The utility model adopts fixed point monitoring, thus reduces measuring error, reaches the object of effective stability contorting emulsion layer thickness; It is little that device takies space in container, do not affect original treatment capacity of equipment; Emulsified liquid collection device uses as ultrasonic vibration apparatus, or uses as back-purge system, thus reaches the object of multi-functional use; This device is dismantled by flexible pipe, thus reaches the convenient object checking, use; This device control principle is simple, makes control valve and ultrasonic generator carry out multi-functional interlock by setting up test point, thus reaches the object controlling oil, water, emulsion layer thickness.
Claims (4)
1. one kind for emulsion layer interface measuring and control device, comprise separation type III pressure vessel, it is characterized in that: this measuring and control device comprises the emulsified liquid collection device (1) being suspended in and being separated in type III pressure vessel internal emulsification layer, ultrasonic generator (3) is installed on emulsified liquid collection device (1) top, first, second, 3rd ac impedance measurement pole plate (5, 6, 7) oil phase be separated in type III pressure vessel is set in turn in, emulsion layer phase, in aqueous phase, this is first years old, second, 3rd ac impedance measurement pole plate (5, 6, 7) be communicated with the alternating-current impedance observing and controlling panel (4) be separated outside type III pressure vessel by transducer wire, described ultrasonic generator (3) is connected with the power supply (2) outside tank body by cable, described emulsified liquid collection device (1) main body is the framework that collection tube (11) forms, the collection tube of these framework both sides is provided with the collection tube connecting hose of floating drum (12) and these framework both sides, the other end of this flexible pipe arranges flange as emulsion outlet (10), and this emulsion outlet (10) place is provided with control valve (13), described alternating-current impedance observing and controlling panel (4) is all communicated with described power supply (2), control valve (13).
2. one according to claim 1 be used for emulsion layer interface measuring and control device, it is characterized in that: described floating drum (12) be fixed in collection tube two outside.
3. one according to claim 1 is used for emulsion layer interface measuring and control device, it is characterized in that: the upper limb of described floating drum (12) is fixed in immediately below collection tube.
4. one according to claim 1 be used for emulsion layer interface measuring and control device, it is characterized in that: described floating drum (12) center and collection tube center superposition affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397365.8U CN204058373U (en) | 2014-07-18 | 2014-07-18 | A kind of for emulsion layer interface measuring and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397365.8U CN204058373U (en) | 2014-07-18 | 2014-07-18 | A kind of for emulsion layer interface measuring and control device |
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| Publication Number | Publication Date |
|---|---|
| CN204058373U true CN204058373U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397365.8U Expired - Fee Related CN204058373U (en) | 2014-07-18 | 2014-07-18 | A kind of for emulsion layer interface measuring and control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204058373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109777471A (en) * | 2019-03-07 | 2019-05-21 | 吴建湘 | A kind of emulsification processing device of crude oil dehydration settling tank |
-
2014
- 2014-07-18 CN CN201420397365.8U patent/CN204058373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109777471A (en) * | 2019-03-07 | 2019-05-21 | 吴建湘 | A kind of emulsification processing device of crude oil dehydration settling tank |
| CN109777471B (en) * | 2019-03-07 | 2021-09-07 | 山东京胜石油化工有限公司 | Emulsification treatment device of crude oil dehydration settling cask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190718 |