CN105060234B - The dewatering filter core adding set and orientation adding method of orientation addition antistatic agent - Google Patents
The dewatering filter core adding set and orientation adding method of orientation addition antistatic agent Download PDFInfo
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- CN105060234B CN105060234B CN201510500996.7A CN201510500996A CN105060234B CN 105060234 B CN105060234 B CN 105060234B CN 201510500996 A CN201510500996 A CN 201510500996A CN 105060234 B CN105060234 B CN 105060234B
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Abstract
The invention discloses a kind of dewatering filter core adding set for orienting addition antistatic agent and orientation adding method, dewatering filter core is provided with the pipeline, one end of pipeline is provided with antistatic additive release device, antistatic additive release device is connected with pipeline, the other end of pipeline is provided with electrostatic on-line monitoring equipment module, antistatic additive release device, electrostatic on-line monitoring equipment module is connected by signal wire with data processing module, electrostatic information in pipeline is transferred to data processing module by electrostatic on-line monitoring equipment module, data processing module judges the operating status of control antistatic additive release device after electrostatic information.When electrostatic electrification amount is high during oil product flows through dewatering filter core, appropriate antistatic additive is added into oil product, reduce antistatic additive additive amount, improve oil product electrical conductivity, increase electrostatic charge of oil dissipation rate, suppress electrostatic accumulation, while remove that the water in oil product is miscellaneous, avoid the risk for causing static discharge in oiling muzzle etc..
Description
Technical field
The present invention relates to fuel charger field, more particularly to a kind of dewatering filter core adding set for orienting addition antistatic agent and
Orient adding method.
Background technology
To ensure that Loss of Oil Products at Gas Station market quality is qualified in product oil sales process, when carrying out emptying operation in gas station,
It must stop corresponding fuel charger Oil Product Marketing, be filled into vehicle by the water in sunken tank is miscellaneous during preventing RTC unloading operation
Fuel tank, reduces the miscellaneous excessively harmful effect to consumer's automobile engine of water.Under normal circumstances, in gas station, from oil truck
Steady oil terminate backward ground tank emptying to gas station recover external oiling about 1 it is small when or so, this period both have impact on Oil Product Marketing,
Also cause the discontented of consumer and be lost in, retailer causes heavy economic losses to oil product.Based on such a situation, it is necessary to solve
The problem of gas station is unable to while to ground tank emptying to automobile fuel filler (refueling during in emptying).
To solve the problems, such as that water is miscellaneous excessive in refueling process in emptying for gas station, it is necessary in fuel charger or ground tank
Oil outlet installs high-performance novel dewatering filter core, absorbs moisture unnecessary in oil product.New dewatering filter core can absorb to greatest extent
And isolate the moisture being blended in oil product, but filtration pore is larger, pore size filter is smaller, in oil product transport process, by
Friction frequently is contacted with tube wall, filter core in oil product, obvious charge process is presented.Simultaneously because the lasting increasing of car ownership
Add, gas station needs to increase oiling flow velocity, improves oiling efficiency, therefore is caused the characteristics of the fast flow velocity of oil product, more frictions powered
Oil plant can easily trigger burning and risk of explosion with the accumulation of electrostatic.It is a difficult point that control electrostatic charge of oil, which plays electricity, mesh
Before lack the corresponding electrostatic charge of oil that directly controls and play electricity technical measures.
There is a kind of electrostatic charge of oil on-line computing model in the prior art, it is included at rigid straight pipe, bar ball sensor and data
Manage display device, can in real-time monitoring tubular road oil product electrostatic charge density, and completed pair using data processing display device
The collection of electrostatic charge of oil parameter, storage, processing and the results show that but the patent be only used for monitoring in real time.And prevent electrostatic thing
Therefore general directive/guide GB 12158-2006 and liquid petroleum product electrostatic safety code GB 13348-2009 clear stipulaties are in oil product
It is middle to add micro oil-soluble antistatic additive, its electrical conductivity is reached certain value, promote electrostatic dissipation, can control oil product
Electrostatic belt electricity in safety value scope.Generally in finished product oil production process, Petrochemical Enterprises directly add part into oil product
Antistatic additive, reaches more than electrical conductivity 250pS/m as defined in national standard GB 12158.But general antistatic additive into
This is higher, and Petrochemical Enterprises can not possibly add excessive antistatic additive (antistatic additive), therefore add when gas station is in emptying
In the process of oil, appropriate antistatic additive is added, adjusts oil product electrical conductivity before and after dewatering filter core in real time, so that it may effective control pipe
Oil product carried charge in road.
Therefore, the prior art needs further improvement and develops.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, a kind of dewatering filter core addition for orienting addition antistatic agent provided by the invention
Device and orientation adding method, to reduce static discharge risk in gas station's refueling process, improve oiling efficiency degree.
In order to solve the above technical problems, the present invention program includes：
A kind of dewatering filter core adding set for orienting addition antistatic agent, it includes the pipeline for being used for transmission oil, wherein, should
Dewatering filter core is provided with pipeline, one end of pipeline is provided with antistatic additive release device, antistatic additive release device and pipeline
It is connected, the other end of pipeline is provided with electrostatic on-line monitoring equipment module, and antistatic additive release device, electrostatic on-line monitoring are set
Standby module is connected by signal wire with data processing module, and electrostatic on-line monitoring equipment module is by the electrostatic information in pipeline
Data processing module is transferred to, data processing module judges the operating status of control antistatic additive release device after electrostatic information.
The dewatering filter core adding set, wherein, above-mentioned pipeline is set on the termination of antistatic additive release device
There is first flange, pipeline is provided with second flange on the termination of electrostatic on-line monitoring equipment module.
The dewatering filter core adding set, wherein, ground wire is provided with the shell of above-mentioned dewatering filter core.
A kind of orientation adding method using the dewatering filter core adding set, it comprises the following steps：
Oil product is monitored in real time using electrostatic charge of oil on-line monitoring equipment module enters dewatering filter core stream through first flange, pipeline
After going out second flange, the oil product charge density in pipeline, and the electrostatic information of monitoring is reached into data processing module through signal wire；
If oil product charge density exceedes critical value, (security limit is 30 μ C/m3), data processing module sends instruction, and according to oil product
The size of charge density value, regulation and control antistatic additive release device discharge quantitative antistatic additive into pipeline, control fuel charger pipeline
Interior electrostatic charge of oil carried charge is located in the range of safety value.
The orientation adding method method, wherein, above-mentioned electrostatic on-line monitoring equipment module, data processing module and anti-quiet
Electric agent release device is integrated in a metal shell.
The orientation adding method method, wherein, the dewatering filter core for remove oil product in free water, emulsified water it is micro-
Refill made of the filter paper of hole, the shell of dewatering filter core is metallic framework, and ground wire is provided with metallic framework.
A kind of dewatering filter core adding set for orienting addition antistatic agent and orientation adding method provided by the invention, refuel
Stand in emptying in refueling process, when electrostatic electrification amount is high during oil product flows through dewatering filter core, added into oil product appropriate
Antistatic additive, reduces antistatic additive additive amount, improves oil product electrical conductivity, increases electrostatic charge of oil dissipation rate, suppresses electrostatic accumulation,
The water removed at the same time in oil product is miscellaneous, avoids the risk for causing static discharge in oiling muzzle etc., effectively increases gas station's sheet
Matter level of security and Oil Product Marketing efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of dewatering filter core adding set in the present invention；
Fig. 2 is the antistatic FB(flow block) for adjusting oil product carried charge of dewatering filter core adding set orientation addition in the present invention.
Embodiment
The present invention provides a kind of dewatering filter core adding set for orienting addition antistatic agent and orientation adding method, to make
The purpose of the present invention, technical solution and effect are clearer, clear and definite, and the present invention is described in more detail below.It should be appreciated that
The specific embodiments described herein are merely illustrative of the present invention, is not intended to limit the present invention.
The present invention provides a kind of dewatering filter core adding set for orienting addition antistatic agent, it includes being used for transmission oil
Pipeline 1, as shown in Figure 1, wherein, dewatering filter core 2 is provided with the pipeline 1, one end of pipeline 1 is provided with antistatic additive release
Device 3, antistatic additive release device 3 are connected with pipeline 1, and the other end of pipeline 1 is provided with electrostatic on-line monitoring equipment module
4, antistatic additive release device 3, electrostatic on-line monitoring equipment module 4 are connected by signal wire 5 with data processing module 6,
Electrostatic information in pipeline 1 is transferred to data processing module 6 by electrostatic on-line monitoring equipment module 4, and data processing module 6 judges
The operating status of antistatic additive release device 3 is controlled after electrostatic information.
Further, above-mentioned pipeline 1 is provided with first flange 7, pipeline on the termination of antistatic additive release device 3
1 is provided with second flange 8 on the termination of electrostatic on-line monitoring equipment module 4.It is provided with the shell of above-mentioned dewatering filter core 2
Ground wire 9.
Present invention also offers a kind of orientation adding method using the dewatering filter core adding set, as shown in Figure 2,
It comprises the following steps：
Oil product is monitored in real time using electrostatic on-line monitoring equipment module 4 to flow into dewatering filter core 2 through first flange 7, pipeline 1
After going out second flange 8, the oil product charge density in pipeline 1, and the electrostatic information of monitoring is reached into data processing mould through signal wire 5
Block 6；If oil product charge density exceedes critical value, data processing module 6 sends instruction, and according to the big of oil product charge density value
Small, regulation and control antistatic additive release device 3 discharges suitable antistatic additive into pipeline 1, controls electrostatic charge of oil in fuel charger pipeline
Carried charge is located in the range of safety value.
Further, above-mentioned electrostatic on-line monitoring equipment module 4, data processing module 6 and antistatic additive release device 3
It is integrated in a metal shell.The dewatering filter core 2 is paper made of the free water in removal oil product, the micropore filter paper of emulsified water
Core, the shell of dewatering filter core is metallic framework, and ground wire 9 is provided with metallic framework.
In order to which more description is of the invention in detail, more specifically embodiment is exemplified below.
Oil product is monitored in real time using electrostatic on-line monitoring equipment module 4 to flow into dewatering filter core 2 through first flange 7, pipeline 1
After going out second flange 8, the oil product charge density ρ in pipeline 1, and the electrostatic information of monitoring is reached into data processing through signal wire 5
Module 6；If oil product charge density exceedes critical value ρ0(security limit is 30 μ C/m3), data processing module 6 sends instruction, and
According to the size of oil product charge density ρ values, regulation and control antistatic additive release device 3 discharges suitable antistatic additive into pipeline 1, controls
Electrostatic charge of oil carried charge is located in the range of safety value in fuel charger pipeline processed.
Certainly, described above is only presently preferred embodiments of the present invention, should the present invention is not limited to enumerate above-described embodiment
When explanation, any those skilled in the art are all equivalent substitutes for being made, bright under the teaching of this specification
Aobvious variant, all falls within the essential scope of this specification, ought to be protected be subject to the present invention.
Claims (1)
1. a kind of orientation adding method for orienting addition antistatic agent, it comprises the following steps：
Oil product is monitored in real time using electrostatic charge of oil on-line monitoring equipment module enters dewatering filter core outflow the through first flange, pipeline
After two flanges, the oil product charge density in pipeline, and the electrostatic information of monitoring is reached into data processing module through signal wire；It is if oily
Product charge density exceedes critical value, and data processing module sends instruction, and anti-quiet according to the size of oil product charge density value, regulation and control
Electric agent release device discharges quantitative antistatic additive into pipeline, controls electrostatic charge of oil carried charge in fuel charger pipeline to be located at safety value
In the range of；
Above-mentioned electrostatic on-line monitoring equipment module, data processing module and antistatic additive release device are integrated in a metal shell
It is interior；
The dewatering filter core to remove refill made of the micropore filter paper of the free water in oil product, emulsified water, dewatering filter core it is outer
Shell is metallic framework, and ground wire is provided with metallic framework；
Above-mentioned dewatering filter core adding set includes the pipeline for being used for transmission oil, is provided with dewatering filter core on the pipeline, and the one of pipeline
End is provided with antistatic additive release device, and antistatic additive release device is connected with pipeline, and the other end of pipeline is provided with electrostatic
On-line monitoring equipment module, antistatic additive release device, electrostatic on-line monitoring equipment module pass through signal wire and data processing
Module is connected, and the electrostatic information in pipeline is transferred to data processing module, data processing by electrostatic on-line monitoring equipment module
Module judges the operating status of control antistatic additive release device after electrostatic information；Above-mentioned pipeline is close to antistatic additive release device
Termination on be provided with first flange, pipeline is provided with second flange on the termination of electrostatic on-line monitoring equipment module；On
State and ground wire is provided with the shell of dewatering filter core.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510500996.7A CN105060234B (en) | 2015-08-14 | 2015-08-14 | The dewatering filter core adding set and orientation adding method of orientation addition antistatic agent |
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| CN201510500996.7A CN105060234B (en) | 2015-08-14 | 2015-08-14 | The dewatering filter core adding set and orientation adding method of orientation addition antistatic agent |
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| CN105060234A CN105060234A (en) | 2015-11-18 |
| CN105060234B true CN105060234B (en) | 2018-04-24 |
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| CN113217819B (en) * | 2020-01-21 | 2023-06-30 | 中国石油化工股份有限公司 | Static risk reduction device and method for oil pipe transportation |
| US11721561B2 (en) * | 2020-07-17 | 2023-08-08 | Taiwan Semiconductor Manufacturing Company Ltd. | System and method for supplying chemical solution |
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| FR2907773B1 (en) * | 2006-10-25 | 2008-12-19 | Tokheim Holding Bv | METHOD FOR DETECTING DIESEL VEHICLES IN A BIOCARBURANT DISTRIBUTION SYSTEM. |
| JP4955475B2 (en) * | 2007-07-06 | 2012-06-20 | トキコテクノ株式会社 | Fuel supply device |
| CN104516278B (en) * | 2013-10-08 | 2017-06-13 | 中国石油天然气股份有限公司 | Crude oil loading and unloading electrostatic hazard early warning device and control method |
| CN103969516A (en) * | 2014-04-11 | 2014-08-06 | 中国石油化工股份有限公司 | Online monitoring method for oil product electrostatic charge density |
| CN204298337U (en) * | 2014-12-16 | 2015-04-29 | 中国石油大学(华东) | Vertical electrostatic coalescer sledge dressization experimental rig |
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Effective date of registration: 20180315 Address after: Yanan City, Shandong province Qingdao City three road 266071 No. 218 Applicant after: Qingdao Safety Engineering Research Institute of Sinopec Co., Ltd. Applicant after: Sinopec Corp. Address before: 100728 Chaoyangmen street, Beijing, No. 22, No. Applicant before: Sinopec Corp. Applicant before: Qingdao Safety Engineering Research Institute of Sinopec Co., Ltd. |
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