CN102086013A - Medicament injection skid-mounted equipment - Google Patents
Medicament injection skid-mounted equipment Download PDFInfo
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- CN102086013A CN102086013A CN2009102542460A CN200910254246A CN102086013A CN 102086013 A CN102086013 A CN 102086013A CN 2009102542460 A CN2009102542460 A CN 2009102542460A CN 200910254246 A CN200910254246 A CN 200910254246A CN 102086013 A CN102086013 A CN 102086013A
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Abstract
The invention discloses medicament injection skid-mounted equipment, in particular a medicament injection device by adding medicaments by utilizing a drum pump and injecting the medicaments by employing a metering pump. The device comprises a medicament storage tank, a drum pump, a safety valve, a metering pump and a liquid indicator and also comprises an air release valve, a pressure gage and a ripple damper. The air release valve is arranged on a tank body so as to ensure stable pressure in the tank; the safety valve is arranged between a dosing pipeline and the medicament storage tank, so that the stable pressure in the tank is ensured, normal work of the metering pump and system safety are protected to a certain degree; the lower part of the liquid indicator is connected with a discharge pipe, and the liquid indicator can accurately measure the liquid level in the tank body, so that accurate medicament injection is effectively provided. Therefore, the medicaments are uniformly distributed in the process flow, and the product quality is ensured.
Description
Technical field
The present invention relates to a kind of medicament and inject the sledge installing fully, be that barrel pump interpolation medicament is inserted in a kind of utilization, and go into the medicament injection device of medicament with the metering infusion.
Background technology
From between the industrial revolution centuries till now, suitability for industrialized production becoming automation more, precision, especially in chemical process, the workshop-based production of artificial filling medicament can not have been satisfied the requirement in market, artificial dosing not only lavishes labor on, and accuracy requirement can not satisfy, and directly influenced the quality of product.In some special technological processes, the filling of medicament not only influences the quality of product, causes serious economy loss, and What is more can influence the performance of equipment, causes serious safety misadventure.Especially in the Crude Oil Pretreatment process, crude oil is carried out desalting and dewatering technology,, reach normally moving by long period of equipment, before crude oil enters tank body, inject the breakdown of emulsion medicament for guaranteeing pretreated desalting and dewatering rate.
By retrieval, a kind of dehydration of crude oil deemulsifier chemicals dosing plant of application number 200620123877.0, this device by fluid reservoir, safety valve, advance Teat pipette, proportioning pump and liquidometer and form.The injection process is at first adding deemulsifier in the column type medicine storing pot by critical pump, deemulsifier arrives certain liquid level in fluid reservoir, according to the oil flow size in the oil pipeline, by required deemulsifier flow, the passing ratio pump joins deemulsifier in the crude oil then.Because the proportioning pump continuous dosing is in the crude oil that flows, deemulsifier mixes in flow process automatically with original, and the pressure ratio of proportioning pump is higher in addition, and the mode of deemulsifier with injection added in the crude oil, and it is more even that deemulsifier is mixed with crude oil.This device has reduced manual operation on certain degree, greatly reduce cost of labor, but in whole device continuous handling process, pressure alters a great deal, can cause the frequent take-off of safety valve, and when the usage ratio pump carries out dosing, because the higher fluctuation that causes flow easily of pressure ratio and instability, thereby stablizing of total system influenced.Liquidometer independently is installed on the tank body, and liquid is deposited in the liquidometer easily, causes level gauging inaccurate.
Summary of the invention
The object of the present invention is to provide a kind of medicament to inject the sledge installing and be equipped with, can be various technological process filling medicaments.Overcome fluctuation of service in the existing chemicals dosing plant, measure coarse problem.
The technical scheme that is adopted that addresses the above problem of the present invention is: a kind of medicament injects the sledge installing and is equipped with; comprise the medicament storage tank, plug in barrel pump, safety valve, measuring pump and liquidometer; the medicament storage tank is cylindrical non-pressure vessel jar; its top is equipped with atmospheric valve; there is dosing to take at the tank body top; connect with plugging in barrel pump; in the medicament tank bottom medicament outlet is arranged; connect with measuring pump; safety valve one end is connected with the measuring pump discharge pipe; one end is connected with the medicament storage tank, is used to protect the normal operation of measuring pump and the safety of system.Compression indicator and ripple damper are arranged on the measuring pump discharge pipe, be used to monitor the pressure of measuring pump outlet, and it is stable to guarantee that medicament injects.On medicament storage tank sidewall, liquidometer is installed, can knows the storage of demonstration place medicament tank inside medicament.Also have blow-off pipe in the medicament tank bottom, the bottom of liquidometer connects with blow-off pipe.
Medicament of the present invention injects the sledge installing and is equipped with when the filling medicament, at first by plugging in barrel pump medicament is added in the medicament storage tank, can know the storage of finding out the tank inside medicament by liquidometer; Then according to the adding requirement of process system medicament, by measuring pump with in the medicament injection technology flow process, because the flow that measuring pump can the fine adjustments medicament has guaranteed that the filling of medicament is uniform in whole process flow.
The invention has the beneficial effects as follows that the present invention will set up atmospheric valve on tank body, to guarantee the stable of jar internal pressure; The present invention on the dosing pipeline, has not only guaranteed the stable of jar internal pressure with relief valve design in addition, protects the normal operation of measuring pump and the safety of system to a certain extent; The present invention is connected the bottom of liquidometer with blow-off pipe, guaranteed that liquidometer can accurately measure the liquid level in the tank body, thereby accurate medicament filling effectively is provided, and medicament is evenly arranged in technological process, has guaranteed the quality of product.Save human resources simultaneously, improved production efficiency.
Description of drawings
Fig. 1 is that medicament of the present invention injects the structural representation that the sledge installing is equipped with an embodiment
Among the figure, 1, atmospheric valve, 2, compression indicator, 3, the medicament storage tank, 4, plug in barrel pump, 5, safety valve, 6, measuring pump, 7, sewage draining exit, 8, liquidometer, 9, ripple damper.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described:
Referring to Fig. 1, medicament storage tank of the present invention (3) is cylindrical non-pressure vessel, is made by Metal Material Welding, and tank base is the ellipse end socket, is convenient to draining of medicament, and the top is the flat cover form.Atmospheric valve (1) is arranged at medicament storage tank (3) top, there is dosing to take on medicament storage tank (3) top, connects, at plug in barrel pump (4) during to the inner interpolation of medicament storage tank (3) medicament with plugging in barrel pump (4), open atmospheric valve (1), avoid excessive causing of medicament storage tank (3) internal pressure to be out of shape.In medicament storage tank (3) bottom the medicament outlet is arranged, connect with measuring pump (6), by measuring pump (6) medicament is filled in the technological process, safety valve (5) one ends are connected with measuring pump (6) discharge pipe, one end is connected with medicament storage tank (3), to guarantee the normal operation of measuring pump (6).Compression indicator (2) and ripple damper (9) are arranged on measuring pump (6) discharge pipe, be used to monitor the pressure of measuring pump outlet, and it is stable to guarantee that medicament injects.On medicament storage tank (3) sidewall, liquidometer (8) is installed, can knows the storage of demonstration place medicament tank inside medicament.Also have blow-off pipe (7) in medicament storage tank (3) bottom, the bottom of liquidometer connects with blow-off pipe (7).
The present invention in the technological process of use is: medicament of the present invention injects the sledge installing and is equipped with when the filling medicament, at first medicament is added in the medicament storage tank (3) by plugging in barrel pump (4), regulate the storage of injecting the tank inside medicament by the take off data of liquidometer (8), make it remain on certain liquid level height place; Then according to the adding requirement of process system medicament; by measuring pump (6) with in the medicament injection technology pipeline; guaranteed the stable of jar internal pressure by the safety valve (5) and the compression indicator (2) that are installed on measuring pump (6) pipeline; protect the normal operation of measuring pump and the safety of system to a certain extent; and can measure fluctuation of pressure in the medicament filling line by the compression indicator (2) that is arranged on the measuring pump (6); and, guaranteed that the filling of medicament is uniform in whole process flow by the flow that ripple damper (9) can the fine adjustments medicament.
Claims (4)
1. a medicament injects the sledge installing fully, comprise by medicament storage tank (3), plug in barrel pump (4), safety valve (5), measuring pump (6) and liquidometer (8), it is characterized in that: this equipment also comprises atmospheric valve (1), compression indicator (2), ripple damper (9), medicament storage tank (3) is cylindrical non-pressure vessel jar, its top is equipped with atmospheric valve (1), there is dosing to take at the tank body top, connect with plugging in barrel pump (4), in medicament storage tank (3) bottom the medicament outlet is arranged, connect with measuring pump (6), on medicament storage tank (3) sidewall, liquidometer (8) is installed.
2. a kind of medicament according to claim 1 injects the sledge installing and is equipped with, and it is characterized in that: described safety valve (5) one ends are connected with measuring pump (6) discharge pipe, and an end is connected with medicament storage tank (3).
3. a kind of medicament according to claim 1 injects the sledge installing and is equipped with, and it is characterized in that: described medicament storage tank (3) bottom also has blow-off pipe (7), and the bottom of liquidometer connects with blow-off pipe (7).
4. a kind of medicament according to claim 1 injects the sledge installing and is equipped with, and it is characterized in that: compression indicator (2) and ripple damper (9) are arranged on described measuring pump (6) discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102542460A CN102086013A (en) | 2009-12-08 | 2009-12-08 | Medicament injection skid-mounted equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102542460A CN102086013A (en) | 2009-12-08 | 2009-12-08 | Medicament injection skid-mounted equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102086013A true CN102086013A (en) | 2011-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102542460A Pending CN102086013A (en) | 2009-12-08 | 2009-12-08 | Medicament injection skid-mounted equipment |
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| Country | Link |
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| CN (1) | CN102086013A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754815A (en) * | 2014-01-03 | 2014-04-30 | *** | Drug adding device and drug adding method both convenient for drug metering and adjusting |
| CN105892503A (en) * | 2014-11-17 | 2016-08-24 | 长江(扬中)电脱盐设备有限公司 | Polymer flooding oil production variable-frequency medicament injection skid-mounted device |
| CN107701924A (en) * | 2017-11-13 | 2018-02-16 | 潘立平 | Skid defoamer filling apparatus |
| CN107830409A (en) * | 2017-11-30 | 2018-03-23 | 洛阳绿潮环保科技有限公司 | A kind of drag reducer precision injection device that remote monitoring is realized by cell phone application |
| CN110652902A (en) * | 2018-07-01 | 2020-01-07 | 长江三星能源科技股份有限公司 | Auxiliary agent injection device |
| CN112502668A (en) * | 2020-12-14 | 2021-03-16 | 新疆大宏德广能源技术服务有限公司 | Automatic pressure-control multi-angle atomization dosing device |
Citations (6)
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| US4537169A (en) * | 1982-05-31 | 1985-08-27 | Nippon Soken, Inc. | Fuel injection device of diesel engine |
| CN2522617Y (en) * | 2001-10-07 | 2002-11-27 | 李金成 | Adjustable uniform chemical-adding apparatus from wellhead |
| CN2597663Y (en) * | 2002-12-10 | 2004-01-07 | 濮阳中原石油机械有限公司 | Self-drip chemical adder for wellhead |
| CN2929171Y (en) * | 2006-07-18 | 2007-08-01 | 中国石油天然气股份有限公司 | Oil well belt pressure chemical adding device |
| CN2934875Y (en) * | 2006-07-18 | 2007-08-15 | 中国石油天然气股份有限公司 | Dosing device for crude oil dehydration demulsifier |
| CN201288084Y (en) * | 2008-10-29 | 2009-08-12 | 张明亮 | Automatic throwing-adding bearing duct system for sodium hypochlorite |
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2009
- 2009-12-08 CN CN2009102542460A patent/CN102086013A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537169A (en) * | 1982-05-31 | 1985-08-27 | Nippon Soken, Inc. | Fuel injection device of diesel engine |
| CN2522617Y (en) * | 2001-10-07 | 2002-11-27 | 李金成 | Adjustable uniform chemical-adding apparatus from wellhead |
| CN2597663Y (en) * | 2002-12-10 | 2004-01-07 | 濮阳中原石油机械有限公司 | Self-drip chemical adder for wellhead |
| CN2929171Y (en) * | 2006-07-18 | 2007-08-01 | 中国石油天然气股份有限公司 | Oil well belt pressure chemical adding device |
| CN2934875Y (en) * | 2006-07-18 | 2007-08-15 | 中国石油天然气股份有限公司 | Dosing device for crude oil dehydration demulsifier |
| CN201288084Y (en) * | 2008-10-29 | 2009-08-12 | 张明亮 | Automatic throwing-adding bearing duct system for sodium hypochlorite |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754815A (en) * | 2014-01-03 | 2014-04-30 | *** | Drug adding device and drug adding method both convenient for drug metering and adjusting |
| WO2015101134A1 (en) * | 2014-01-03 | 2015-07-09 | 北京浩博万维科技有限公司 | Drug dosing device and method for dosage metering and control |
| CN103754815B (en) * | 2014-01-03 | 2016-08-17 | 北京浩博万维科技有限公司 | A kind of it is easy to drug metering and the chemicals dosing plant of regulation and method thereof |
| EA031408B1 (en) * | 2014-01-03 | 2018-12-28 | Бейджин Юнити Бенефишиэл Текнолоджи Ко., Лтд | Rug dosing device and method for dosage metering and control |
| CN105892503A (en) * | 2014-11-17 | 2016-08-24 | 长江(扬中)电脱盐设备有限公司 | Polymer flooding oil production variable-frequency medicament injection skid-mounted device |
| CN107701924A (en) * | 2017-11-13 | 2018-02-16 | 潘立平 | Skid defoamer filling apparatus |
| CN107830409A (en) * | 2017-11-30 | 2018-03-23 | 洛阳绿潮环保科技有限公司 | A kind of drag reducer precision injection device that remote monitoring is realized by cell phone application |
| CN110652902A (en) * | 2018-07-01 | 2020-01-07 | 长江三星能源科技股份有限公司 | Auxiliary agent injection device |
| CN112502668A (en) * | 2020-12-14 | 2021-03-16 | 新疆大宏德广能源技术服务有限公司 | Automatic pressure-control multi-angle atomization dosing device |
| CN112502668B (en) * | 2020-12-14 | 2024-03-15 | 新疆大宏德广能源技术服务有限公司 | Automatic pressure-control multi-angle atomization medicine feeding device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110608 |