CN207435388U - A kind of crude oil dewatering instrument - Google Patents
A kind of crude oil dewatering instrument Download PDFInfo
- Publication number
- CN207435388U CN207435388U CN201721546453.XU CN201721546453U CN207435388U CN 207435388 U CN207435388 U CN 207435388U CN 201721546453 U CN201721546453 U CN 201721546453U CN 207435388 U CN207435388 U CN 207435388U
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- CN
- China
- Prior art keywords
- dehydrating kettle
- crude oil
- sealing cover
- dehydrating
- kettle
- 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.)
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Abstract
The utility model discloses a kind of crude oil dewatering instruments, including infrared heater, dehydrating kettle, sealing cover, cooler, oil water separator and warning device, dehydrating kettle is provided with to hold the inner cavity of crude oil, infrared heater is arranged on the outside of dehydrating kettle, sealing cover is fixed on the upper end of dehydrating kettle, inlet valve and air bleeding valve are provided on sealing cover, air bleeding valve is connected by connecting tube with oil water separator, the upper end of oil water separator is connected with cooler, sealing ring is provided between sealing cover and dehydrating kettle, the lower end of dehydrating kettle is provided with fuel outlet valve, warning device is arranged on dehydrating kettle.The utility model uses infrared heating, and homogeneous heating, stabilization, heating rate is fast, saves the energy, and non-environmental-pollution, resistance to corrosion is strong, and dehydrating effect is good, and leakproofness is good, has warning device, safe and reliable.
Description
Technical field
The utility model is related to petroleum process plant technical field more particularly to a kind of crude oil dewatering instruments.
Background technology
Crude oil dehydration refers to that Applied Physics or chemical method will be adjoint in crude oil with free state or emulsification liquid status
Moisture removes, its contained humidity is made to reach the process of required standard.Crude oil dehydration is that the conventional treatment in many oil field laboratories is accurate
The quality of standby work, dewatering speed and effect has the experiment of follow-up crude oil detection and analysis and directly affects.Therefore, crude oil takes off
Water instrument is widely used in oil field laboratory and studies the mechanism and scientific research institutions of oil property.
At present, common crude oil dehydration method has：Heating, filtration method, centrifugal process, chemical method, magnetic handling method, electric dehydration
Method, microwave irradiation, microbial method etc..Although crude oil dehydration technique has been achieved for certain progress at this stage,
In security, dehydration efficiency etc., very big raising and improved space are still remained.
Utility model content
The purpose of this utility model is to provide a kind of crude oil dewatering instrument, improves the efficiency and security of crude oil dehydration.
The technical solution of the utility model is as follows：
A kind of crude oil dewatering instrument, including infrared heater, dehydrating kettle, sealing cover, cooler, oil water separator and alarm
Device, dehydrating kettle are provided with to hold the inner cavity of crude oil, and infrared heater is arranged on the outside of dehydrating kettle, and sealing cover is fixed
In the upper end of dehydrating kettle, inlet valve and air bleeding valve are provided on sealing cover, air bleeding valve is connected by connecting tube with oil water separator
It connects, the upper end of oil water separator is connected with cooler, is provided with sealing ring between sealing cover and dehydrating kettle, under dehydrating kettle
End is provided with fuel outlet valve, and warning device is arranged on dehydrating kettle.
The beneficial effects of the utility model are：Using infrared heating, infrared penetration power is strong, homogeneous heating, stabilization, temperature
Degree control is easy, and heating rate is fast, saves the energy, and non-environmental-pollution, resistance to corrosion is strong, and hot coherence is small, and thermal conversion rate is high, dehydration
Effect is good；Good seal performance ensures that crude oil dehydration is reliable and stable；For the abnormal conditions in dehydration, warning device
Warning reminding is carried out, equipment is out of service, safe.
In some embodiments, infrared heater is infrared heating circle, and dehydrating kettle is located in infrared heating circle,
Make the heating crude oil in dehydrating kettle inner cavity more uniform, stable.
In some embodiments, oil water separator lower end is provided with blowdown valve, for the discharge of greasy dirt after water-oil separating.
In some embodiments, the sensor for detection temperature and pressure is provided on warning device, to dehydrated
The temperature and pressure of dehydrating kettle inner cavity is detected in journey, if temperature or hypertonia, warning device alarm, and infrared ray
Heater stops heating, ensures the security of equipment operation.
In some embodiments, infrared ray heating tube is provided with below sealing cover, infrared ray heating tube is located at dehydrating kettle
Inner cavity in, the upper end of infrared ray heating tube is fixedly connected with sealing cover, infrared ray heating tube be straight tube or U-tube, in original
In oily dehydration, infrared ray heating tube and infrared heater from the inside and outside of dehydrating kettle while add crude oil
Heat further improves firing rate, so as to improve dehydration efficiency.
Description of the drawings
Fig. 1 is a kind of schematic diagram of crude oil dewatering instrument of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 schematically shows a kind of crude oil dewatering instrument, including infrared heater 1, dehydrating kettle 2, sealing cover 4, cold
But device 5, oil water separator 6 and warning device 7, dehydrating kettle 2 are provided with to hold the inner cavity of crude oil, and infrared heater 1 is set
It puts in the outside of dehydrating kettle 2, sealing cover 4 is fixed on the upper end of dehydrating kettle 2, and inlet valve 8 and air bleeding valve are provided on sealing cover 4
11, air bleeding valve 11 is connected by connecting tube with oil water separator 6, and the upper end of oil water separator 6 is connected with cooler 5,
Sealing ring 12 is provided between sealing cover 4 and dehydrating kettle 2, the lower end of dehydrating kettle 2 is provided with fuel outlet valve 9, and warning device 7 is arranged on
On dehydrating kettle 2.
The operation principle of the utility model：During crude oil is from inlet valve 8 into dehydrating kettle 2, inlet valve 8 is then shut off, it is infrared
Line heater 1 is started to work, and the crude oil in dehydrating kettle 2 is heated, and the temperature of crude oil is made constantly to raise, until in crude oil
Moisture evaporation comes out, and the moisture being evaporated enters oil water separator 6 by air bleeding valve 11, subsequently into cooler 5, is cooling down
Water droplet is cooled under the action of device 5 and is discharged, so as to fulfill the dehydration of crude oil.After dehydration, infrared heater 1 stops work
Make, released after the dewatered near room temperature of crude oil by the fuel outlet valve 9 of 2 lower end of dehydrating kettle, it then can be to dewatered crude oil
Subsequent detection and analysis experiment is carried out, in entire dehydration, the leakproofness of sealing cover 4 and the guarantee equipment entirety of sealing ring 12
Well, warning device 7 is detected and monitors to dehydrating kettle 2, alarms the abnormal conditions of generation.
The utility model uses infrared heater 2, and infrared penetration power is strong, homogeneous heating, stabilization, and temperature control is held
Easily, heating rate is fast, saves the energy, and non-environmental-pollution, resistance to corrosion is strong, and hot coherence is small, and thermal conversion rate is high, and dehydrating effect is good；
With sealing cover 4 and sealing ring 12, good seal performance ensures that crude oil dehydration is reliable and stable；For different in dehydration
Reason condition, warning device 7 carry out warning reminding, and equipment is out of service, safe.
Further, infrared heater 1 is infrared heating circle, and dehydrating kettle 2 is located in infrared heating circle, makes dehydration
Heating crude oil in 2 inner cavity of kettle is more uniform, stable.
Further, 6 lower end of oil water separator is provided with blowdown valve 10, for the discharge of greasy dirt after water-oil separating.
Further, the sensor for detection temperature and pressure is provided on warning device 7, to being dehydrated in dehydration
The temperature and pressure of 2 inner cavity of kettle is detected, if temperature or hypertonia, warning device 7 is alarmed, infrared heater
1 stops heating, ensures the security of equipment operation.
Further, 4 lower section of sealing cover is provided with infrared ray heating tube 3, and infrared ray heating tube 3 is located at the interior of dehydrating kettle 2
In chamber, the upper end of infrared ray heating tube 3 is fixedly connected with sealing cover 4, and infrared ray heating tube 3 is straight tube or U-tube, in crude oil
In dehydration, infrared ray heating tube 3 and infrared heater 4 from the inside and outside of dehydrating kettle 2 while add crude oil
Heat further improves firing rate, so as to improve dehydration efficiency.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (5)
1. a kind of crude oil dewatering instrument, which is characterized in that including infrared heater (1), dehydrating kettle (2), sealing cover (4), cooling
Device (5), oil water separator (6) and warning device (7), the dehydrating kettle (2) is provided with to hold the inner cavity of crude oil, described red
Outside line heater (1) is arranged on the outside of the dehydrating kettle (2), and the sealing cover (4) is fixed on the upper end of dehydrating kettle (2), institute
It states and inlet valve (8) and air bleeding valve (11) is provided on sealing cover (4), the air bleeding valve (11) passes through connecting tube and the grease point
Be connected from device (6), the upper end of the oil water separator (6) is connected with the cooler (5), the sealing cover (4) with
Sealing ring (12) is provided between the dehydrating kettle (2), the lower end of the dehydrating kettle (2) is provided with fuel outlet valve (9), the alarm
Device (7) is arranged on the dehydrating kettle (2).
2. a kind of crude oil dewatering instrument according to claim 1, which is characterized in that the infrared heater (1) is infrared
Line heating collar.
3. a kind of crude oil dewatering instrument according to claim 1, which is characterized in that oil water separator (6) lower end is set
There is blowdown valve (10).
4. a kind of crude oil dewatering instrument according to claim 1, which is characterized in that set on the warning device (7) useful
In the sensor of detection temperature and pressure.
A kind of 5. crude oil dewatering instrument according to any one of claim 1-4 claim, which is characterized in that the sealing
Infrared ray heating tube (3) is provided with below lid (4), the infrared ray heating tube (3) is located in the inner cavity of the dehydrating kettle (2),
The upper end of the infrared ray heating tube (3) is fixedly connected with the sealing cover (4), the infrared ray heating tube (3) for straight tube or
Person's U-tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546453.XU CN207435388U (en) | 2017-11-17 | 2017-11-17 | A kind of crude oil dewatering instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546453.XU CN207435388U (en) | 2017-11-17 | 2017-11-17 | A kind of crude oil dewatering instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435388U true CN207435388U (en) | 2018-06-01 |
Family
ID=62286484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721546453.XU Expired - Fee Related CN207435388U (en) | 2017-11-17 | 2017-11-17 | A kind of crude oil dewatering instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113416574A (en) * | 2021-06-23 | 2021-09-21 | 山东彪威仪器有限公司 | Quick dehydrator for crude oil |
-
2017
- 2017-11-17 CN CN201721546453.XU patent/CN207435388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113416574A (en) * | 2021-06-23 | 2021-09-21 | 山东彪威仪器有限公司 | Quick dehydrator for crude oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |