CN108889484A - A kind of boat coal production dedicated injected system of antistatic agent - Google Patents
A kind of boat coal production dedicated injected system of antistatic agent Download PDFInfo
- Publication number
- CN108889484A CN108889484A CN201811009864.4A CN201811009864A CN108889484A CN 108889484 A CN108889484 A CN 108889484A CN 201811009864 A CN201811009864 A CN 201811009864A CN 108889484 A CN108889484 A CN 108889484A
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- CN
- China
- Prior art keywords
- antistatic agent
- boat coal
- boat
- spray head
- injected system
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a kind of boat coals to produce the dedicated injected system of antistatic agent, and specific composition includes：Spray head (1), antistatic agent adapter tube (2), control valve (3), flange (4) and elbow (5)；The spray head (1) links together with antistatic agent adapter tube (2), the opening direction of the spray head (1) is opposite with the boat coal flow direction in boat coal pipeline, flange (4) are equipped on the antistatic agent adapter tube (2), the flange (4) is fixed in the opening of boat coal pipeline outer wall setting, the antistatic agent adapter tube (2) is connect by elbow (5) with antistatic agent entrance, and antistatic agent entrance is equipped with control valve (3).Injected system provided by the invention enables the antistatic agent of injection effectively to disperse, ensure that being uniformly distributed for antistatic agent, prevents the generation of the antistatic agent of injection some areas aggregation phenomenon in boat coal pipeline, improves boat product of coal quality.
Description
Technical field
The present invention relates to technical field of petrochemical industry, and in particular to a kind of boat coal production dedicated injected system of antistatic agent.
Background technique
The main component of boat coal is hydrocarbon compound, and insulating properties is strong, in recent years due to the needs of environmental protection, the substances quilt such as sulphur nitrogen
After purification removing, electric conductivity further declines, this results in boat coal in production, storage, transport, especially high speed oiling,
Due to the friction between medium, separation of charge, if aggregation is to a certain extent, the serious safe things such as on fire, explosion may be led to
Therefore.Antistatic agent, which is added, in boat coal can make the quick loss of charge, prevent from assembling, and prevent high voltage, be guaranteed using peace
Full practical ways.
Navigate coal antistatic agent, is segmented into amphoteric ion type according to the charge of active part institute band in chemical structure, sun
Ionic and anionic.
Amphoteric ion type antistatic agent refer to antistatic agent molecule structure active part and meanwhile tool there are two types of or two
Kind or more ionic nature, although such antistatic agent obtains many patents, related antistatic agent is how in boat coal at present
The report of injection and its sizable application in boat coal is not very much.
Antistatic agent is remarkably improved the conductivity of boat coal, reduces the security risk of boat coal.Aviation fuel and distillate fuel
Be dielectric, production, storage, transport, using in all processes, easily generate and Accumulating charge, it is enough quiet when having gathered
After charge, quite high rest potential just will form, and static discharge can occur.Boat coal production process in, need to be added resist it is quiet
Electric agent, the main function of antistatic agent are that micro organic metal salt is added in fuel, improve the conductivity of fuel, eliminate quiet
Electricity harm, guarantee fuel using safe.Conductivity is direct mark fuel insulation degree, build up of electrostatic charge and there are electrostatic danger
One important parameter of evil degree is the important technology index of boat coal fuel, in process of production, due to antistatic agent and boat coal
The problem of the reason of component, that there are conductivities is unstable in the coal blending that makes to navigate, the blending production for the coal that influences to navigate.Improve making for boat coal
It is always one of the research being concerned with safety.
Antistatic agent is the conductivity to improve boat kerosene product, is prevented when express pump conveys and filters because of triboelectrification
Fire is caused, but antistatic agent injection mode is that straight tube injection is infused so that injection effect is had a greatly reduced quality in the production of boat coal at present
The antistatic agent entered cannot effectively disperse, and the antistatic agent of injection is caused to gather in some areas in boat coal pipeline, cannot be complete
It is distributed to inside, to affect boat product of coal quality, most of ingredients for antistatic agent itself are carried out in the prior art
It improves to improve the property of antistatic agent, such as discloses a kind of Ashless type height in Chinese patent application 201010248186.4
Antistatic agent and its application method are imitated, is made of sulfone compound, aminated compounds and phosphate compounds, this application gram
The shortcomings that grey type antistatic agent discharges heavy metal into environment has been taken, the conductivity of oil product can be effectively improved, has eliminated electrostatic
To oil product storage and transport bring harm, but it is not paid close attention to antistatic agent and disperses non-uniform problem in boat coal pipeline；In
A kind of hydrophobic type polyquaternium oil antistatic agent and preparation method thereof is disclosed in state's patent application 201610555763.1,
And it is recorded for the preparation of antistatic agent itself, but do not pay close attention to antistatic agent equally and injected in boat coal production pipeline
When mode, do not pay close attention to antistatic agent navigate coal pipeline in whether can be uniformly dispersed the problem of.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of dedicated injection systems of boat coal production antistatic agent
System reaches the conductivity that boat kerosene product can be improved, while can prevent from making because of triboelectrification when express pump conveys and filters
At the purpose of fire, it is another object of the present invention to reach that the antistatic agent of injection is enabled effectively to disperse, guarantee anti-
Electrostatic agent is uniformly distributed, and the generation of the antistatic agent of injection some areas aggregation phenomenon in boat coal pipeline is prevented, to improve
The purpose for product of coal quality of navigating.
To achieve the goals above, the present invention provides following technical solutions：
A kind of boat coal production dedicated injected system of antistatic agent, it is characterised in that：The injected system includes：Spray head,
Antistatic agent adapter tube, control valve, flange and elbow；The spray head links together with antistatic agent adapter tube, the spray
Head is placed in boat product of coal pipeline, and spray orifice direction and the boat coal in boat product of coal pipeline of the spray head flow on the contrary, described
Antistatic agent adapter tube on be equipped with flange, the flange is fixed in the opening of boat coal pipeline outer wall setting, is realized anti-
The connection of electrostatic agent adapter tube and boat coal pipeline, the antistatic agent is taken over and connects control valve after elbow welding, described
Control valve is connect with medicament skid dosing facility outlet(discharge) flange.
Further, the shape of the spray head is the conical structure of first expanding rear undergauge, is connect far from antistatic agent
Be provided with aperture on the disc of pipe side, for uniformly spraying antistatic agent, allow with spray head flow to opposite boat coal with
Antistatic agent uniformly contacts.
Further, the material of the spray head is PVC or organic glass.
Further, antistatic agent adapter tube should make spray head according to scene boat coal pipeline caliber, insertion depth
Center is located at boat coal pipeline center, and to guarantee to be uniformly distributed after medicament inversely sprays into, the antistatic agent adapter tube is inserted
Enter position determine after with flange welding.
Further, the flange should keep vertical with end face of flange when taking over and assembling with antistatic agent.
Detailed process is as follows when the dedicated injected system of above-mentioned boat coal production antistatic agent works：
Medicament in antistatic agent tank, after the pressurization of the metering pump of certain precision, through the control valve and elbow,
It takes over and is entered in boat coal pipeline along antistatic agent, the equally distributed sieve pore from spray head, the inverse uniform injection of boat coal flow direction resists quiet
Electric agent.
Further, the pressure of medicament injection should keep certain pressure difference with boat coal material pressure, to ensure medicament
Be uniformly dispersed, prevent injection antistatic agent boat coal pipeline in some areas aggregation phenomenon generation, improve boat product of coal
Quality.
Compared with prior art, beneficial effects of the present invention are：The invention discloses a kind of boat coal production antistatic agent is special
With injected system, the conductivity of boat kerosene product can be improved, while can prevent when express pump conveys and filters because rubbing
Electricity causes fire, and the antistatic agent of injection is effectively dispersed, and ensure that being uniformly distributed for antistatic agent, prevents from infusing
The generation of the antistatic agent entered some areas aggregation phenomenon in boat coal pipeline, improves boat product of coal quality.
Detailed description of the invention
Fig. 1 is that boat coal produces the dedicated injected system structural schematic diagram of antistatic agent.
Specific embodiment
Embodiment 1
As shown in Figure 1, boat coal described in the present embodiment produces the dedicated injected system of antistatic agent, including：Spray head 1 resists
Electrostatic agent adapter tube 2, control valve 3, flange 4 and elbow 5；The spray head 1 links together with antistatic agent adapter tube 2, described
Spray head 1 be placed in boat product of coal pipeline, the spray orifice direction of the spray head 1 flows to phase with the boat coal to navigate in product of coal pipeline
Instead, flange 4 is equipped on the antistatic agent adapter tube 2, the flange 4 is fixed on the opening of boat coal pipeline outer wall setting
On, control valve 3 is connected after the antistatic agent adapter tube 2 and the welding of elbow 5, the control valve 3 adds with medicament skid
Medicine facility exit flanged joint.
The shape of spray head 1 described in the present embodiment is the conical structure of first expanding rear undergauge, far from antistatic agent
It takes on the disc of side and is provided with aperture, for uniformly spraying antistatic agent, so that flowing to opposite boat coal with spray head 1 can be with
It is uniformly contacted with antistatic agent.
The material of spray head 1 described in the present embodiment is PVC.
Antistatic agent adapter tube 2 described in the present embodiment should make spray head 1 according to scene boat coal pipeline caliber, insertion depth
Center be located at boat coal pipeline center, to guarantee to be uniformly distributed after medicament inversely sprays into, the antistatic agent adapter tube 2
It is welded after determining with flange 4 insertion position.The flange 4 should be kept and 4 end face of flange when assembling with antistatic agent adapter tube 2
Vertically.
Detailed process is as follows when the dedicated injected system of the production antistatic agent of boat coal described in the present embodiment works：
Medicament in antistatic agent tank, after the metering pump pressurization of certain precision, through the control valve 3 and elbow
5, it is entered in boat coal pipeline along antistatic agent adapter tube 2, the equally distributed sieve pore from spray head 1, inverse boat coal flow direction uniformly injection
Antistatic agent.
The pressure of the medicament injection should keep certain pressure difference with boat coal material pressure, and the dispersion to ensure medicament is equal
It is even, the generation of the antistatic agent of injection some areas aggregation phenomenon in boat coal pipeline is prevented, boat product of coal quality is improved.
It is emphasized that embodiment of the present invention be it is illustrative, without being restrictive, therefore packet of the present invention
Include and be not limited to embodiment described in specific embodiment, it is all by those skilled in the art according to the technique and scheme of the present invention
The other embodiments obtained, also belong to the scope of protection of the invention.
Claims (7)
1. a kind of boat coal produces the dedicated injected system of antistatic agent, it is characterised in that：The injected system includes：
Spray head (1), antistatic agent adapter tube (2), control valve (3), flange (4) and elbow (5)；The spray head (1) with resist it is quiet
Electric agent adapter tube (2) links together, and the spray head (1) is placed in boat product of coal pipeline, the spray orifice direction of the spray head (1)
It flows to the boat coal in boat product of coal pipeline on the contrary, the antistatic agent, which is taken on (2), is equipped with flange (4), the method
Blue (4) are fixed in the opening of boat coal pipeline outer wall setting, are connected after the antistatic agent adapter tube (2) and elbow (5) welding
Control valve (3), the control valve (3) are connect with medicament skid dosing facility outlet(discharge) flange.
2. boat coal according to claim 1 produces the dedicated injected system of antistatic agent, it is characterised in that：The spray head
(1) shape is the conical structure of first expanding rear undergauge, is provided with aperture on the disc far from antistatic agent adapter tube side,
For uniformly spraying antistatic agent, allows and flow to opposite boat coal with spray head (1) and uniformly contacted with antistatic agent.
3. boat coal according to claim 2 produces the dedicated injected system of antistatic agent, it is characterised in that：The spray head
(1) material is PVC or organic glass.
4. boat coal according to claim 1 produces the dedicated injected system of antistatic agent, it is characterised in that：Described is antistatic
Agent takes over (2) according to scene boat coal pipeline caliber, and insertion depth should make the center of spray head (1) be located at boat coal pipeline centre bit
Set, to guarantee to be uniformly distributed after medicament inversely sprays into, the insertion position of the described antistatic agent adapter tube (2) determine after with flange
(4) it welds.
5. boat coal according to claim 4 produces the dedicated injected system of antistatic agent, it is characterised in that：The flange
(4) it should keep vertical with flange (4) end face when taking over (2) with antistatic agent and assembling.
6. boat coal described in -5 produces the dedicated injected system of antistatic agent according to claim 1, it is characterised in that：The boat coal
Detailed process is as follows when the dedicated injected system of production antistatic agent works：
Medicament in antistatic agent tank, after the metering pump pressurization of certain precision, through the control valve (3) and elbow
(5), it is entered in boat coal pipeline along antistatic agent adapter tube (2), from equally distributed sieve pore on spray head (1), inverse boat coal flow direction is equal
Even injection antistatic agent.
7. boat coal according to claim 6 produces the dedicated injected system of antistatic agent, it is characterised in that：The medicament note
The pressure entered should keep certain pressure difference with boat coal material pressure, to ensure being uniformly dispersed for medicament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009864.4A CN108889484B (en) | 2018-08-31 | 2018-08-31 | A kind of boat coal production dedicated injected system of antistatic agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009864.4A CN108889484B (en) | 2018-08-31 | 2018-08-31 | A kind of boat coal production dedicated injected system of antistatic agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108889484A true CN108889484A (en) | 2018-11-27 |
| CN108889484B CN108889484B (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811009864.4A Active CN108889484B (en) | 2018-08-31 | 2018-08-31 | A kind of boat coal production dedicated injected system of antistatic agent |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667798A (en) * | 2019-01-24 | 2019-04-23 | 洛阳绿潮环保科技有限公司 | A kind of intelligence note control device ensureing boat coal quality |
| CN113217819A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Electrostatic risk reduction device and method for oil product in pipeline transportation |
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| CN101703904A (en) * | 2009-11-03 | 2010-05-12 | 中国石油化工股份有限公司 | Anti-static mixer for ethanol gasoline |
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| CN101792103A (en) * | 2009-02-04 | 2010-08-04 | 克罗内斯股份公司 | Be used to supply fluid to the metering device and the method for fluid stream |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108889484B (en) | 2019-11-08 |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Xiaohui Inventor after: Huang Wusheng Inventor after: Luo Jun Inventor after: Wang Jianwei Inventor after: Guo Li Inventor after: Liu Jun Inventor after: Li Zaigang Inventor after: Guo Ruidong Inventor before: Tang Zhifang Inventor before: Huang Wusheng Inventor before: Wang Jianwei Inventor before: Guo Li Inventor before: Sun Xiuli Inventor before: Wang Xiaohui Inventor before: Sun Wei Inventor before: Lu Lanchao Inventor before: Zhou Yan |
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