CN105334137B - A kind of online viscosity detecting device of liquaemin and detection method - Google Patents
A kind of online viscosity detecting device of liquaemin and detection method Download PDFInfo
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- CN105334137B CN105334137B CN201510811259.9A CN201510811259A CN105334137B CN 105334137 B CN105334137 B CN 105334137B CN 201510811259 A CN201510811259 A CN 201510811259A CN 105334137 B CN105334137 B CN 105334137B
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- liquaemin
- collecting tube
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- liquid collecting
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Abstract
A kind of online viscosity detecting device of liquaemin and detection method, described device includes liquid collecting tube, rotor is fixed in liquid collecting tube by support, rotor is connected with support by rotating shaft, rotor revolution number register is provided with support, force (forcing) pump is connected with liquid collecting tube, and diluent liquid storehouse is connected by magnetic valve with liquid collecting tube；Rotor revolution number register is connected with controller.Methods described includes taking liquid-pressurizing urges-ranging.It is an advantage of the current invention that it is high can be detected with on-line real-time measuremen liquaemin liquid viscosity for the data precision.
Description
Technical field
The invention belongs to pharmaceutical raw material processing equipment field, more particularly to a kind of liquaemin detection means and detection method.
Background technology
, it is necessary to according to the viscosity of liquaemin liquid when bio-pharmaceuticals industry produces heparin sodium product, the adjustment of pH value is carried out,
It was to extract liquid out in the past, and then carried out laboratory's detection again, the data further according to detection completes the adjustment of pH value, but this afterwards
The individual cycle is longer, have impact on the whole technological process that liquaemin is produced.
The content of the invention
In order to solve the above technical problems, be to provide one kind can be with on-line real-time measuremen liquaemin for the purpose of this utility model
The equipment of liquid viscosity, the detection efficiency of viscosity is improved, accelerate the extraction efficiency of liquaemin.
To achieve the above object, a kind of online viscosity detecting device of liquaemin includes liquid collecting tube, and rotor is fixed by support
In liquid collecting tube, rotor is connected with support by rotating shaft, and rotor revolution number register is provided with support, and force (forcing) pump connects with liquid collecting tube
Logical, diluent liquid storehouse is connected by magnetic valve with liquid collecting tube；
Rotor revolution number register is connected with controller.
Further, detection means also includes timer, and timer connects with magnetic valve, force (forcing) pump respectively.
Further, liquid collecting tube one end open is big, and one end open is small, and force (forcing) pump, that diluent liquid storehouse is connected to liquid collecting tube is big
Openend.
Further, rotor includes bull stick and the helical blade being located on bull stick.
It is also possible that blade is provided with filter bores, filter bores are less than 1 millimeter.
A kind of online method for detecting viscosity of liquaemin includes taking liquid-pressurizing urges-ranging；
The first step takes liquid, and it is that a certain amount of liquaemin liquid to be detected is taken out in the liquaemin liquid from online production to take liquid
Body；
Second step pressurizing urges, pressurizing urges are the skies that the liquaemin liquid to be detected that the first step is taken out is placed on to sealing
Between in, from one end add fixed numbers pressure move the liquid in sealing space；
3rd pacing is away from ranging is to determine liquaemin liquid to be detected in sealing space in the driving of fixed numbers pressure
The distance of lower movement, the big displacement of viscosity is short, the small displacement length of viscosity；
It can be realized by above step and the real-time online of liquaemin liquid viscosity is detected.
Compared with prior art, its advantage is the present invention：On-line checking liquaemin liquid viscosity can be realized, it is examined
It is higher to survey data accuracy, the liquaemin liquid after having detected can flow back utilization.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the use schematic diagram of the present invention.
Fig. 3 is control schematic diagram of the present invention.
In such as figure, liquid collecting tube 1, rotor 2, support 3, rotor revolution number register 4, force (forcing) pump 5, diluent liquid storehouse 6, magnetic valve
7th, timer 8, controller 9, liquaemin liquid delivery tube 10, intervening vaive 11, connecting valve 12, connection valve 13.
Embodiment
In Fig. 1, a kind of online viscosity detecting device of liquaemin includes liquid collecting tube 1, timer 8, and rotor 2 passes through support 3
It is fixed in liquid collecting tube 1, rotor 2 is connected with support 3 by rotating shaft, and rotor revolution number register 4, force (forcing) pump 5 are provided with support 3
Connected with liquid collecting tube 1, diluent liquid storehouse 6 is connected by magnetic valve 7 with liquid collecting tube 1；
In Fig. 2, rotor revolution number register 4 is connected with controller 9, timer 8 respectively with magnetic valve 7, force (forcing) pump 5, control
Device 9 processed connects, and during work, timer 8 starts controller 9, controller 9 starts to receive and turned according to timing node set in advance
The numerical value of sub- revolution register 4, and gases at high pressure are passed through into liquid collecting tube 1 by force (forcing) pump 5, the liquid led in dynamic liquid collecting tube 1
Quickly through rotor 2, rotor driven 2 rotates, in identical thrust（Gases at high pressure intake is equal）Under, the big liquaemin of viscosity
Liquid displacement is small, and the number of turns that its rotor 2 rotates within the identical time is also relatively fewer, on the contrary then relatively large, control
The difference for the turn number of turns of rotor 2 that device 9 records according to rotor revolution number register 4, it is possible to determine that surveying liquaemin liquid viscosity is
How much.
The one end open of liquid collecting tube 1 is big, and one end open is small, and force (forcing) pump 5, diluent liquid storehouse 6 are connected to liquid collecting tube big opening end,
Liquaemin liquid to be measured enters liquid collecting tube 1 from opening, is open out from small, the resistance formed using small opening, can survey viscosity
Fixed number is according to more accurate.
In Fig. 2, the big opening end of liquid collecting tube 1 is connected on liquaemin liquid delivery tube 10 by connecting valve 12, connection
Valve 12 is regularly opened, and its time opened and timer default time phase difference S seconds, S seconds are full of equivalent to liquaemin liquid
The time of liquid collecting tube 1, the small opening of liquid collecting tube 1 is connected on liquaemin liquid delivery tube 10 by connecting valve 13, in liquid collecting tube 1
Liquaemin liquid delivery tube 10 between small opening and big opening is provided with intervening vaive 11, in liquaemin liquid delivery tube 10
Liquid flows to small opening from big opening part.During work, open connecting valve 12 and simultaneously close off intervening vaive 11, by the S seconds
Afterwards, timer, which is opened, makes to send signal to controller, force (forcing) pump 5, simultaneously closes off connecting valve, opens intervening vaive 11, communicating valve
Door 13, the data of rotor revolution number register 4 are collected when controller is opened, force (forcing) pump 5 is quantitative to be passed through gases at high pressure, high pressure to liquid collecting tube 1
Liquaemin liquid moves in gas push liquid collecting tube 1, and liquaemin liquid viscosity is big, then rotor revolution number register within a certain period of time
4 note revolutions are few, on the contrary then rotor revolution number register 4 remembers that revolution is more within a certain period of time, after completing to determine, open electromagnetism
Valve 7, diluent liquid storehouse 6 is put into liquid collecting tube 1, and again by force (forcing) pump 5 by the liquid in liquid collecting tube 1 from connection valve 13
Liquaemin liquid delivery tube 10 is blown into, realizes the recovery for examining liquid, at the same liquid collecting tube clear liquid is clean, so that next time is examined
Survey.
Preferably, rotor 2 includes bull stick and the helical blade being located on bull stick, helical blade are provided with filter bores, filters
Hole is less than 1 millimeter, and when detecting liquaemin liquid viscosity, liquaemin liquid-driving helical blade, helical blade drives bull stick rotation
Turn, filter bores can filter the partial moisture in liquid, to reduce the resistance of helical blade, be caused with correcting uneven concentration
Error.
A kind of online method for detecting viscosity of liquaemin includes taking liquid-pressurizing urges-ranging；
The first step takes liquid, and it is that a certain amount of liquaemin liquid to be detected is taken out in the liquaemin liquid from online production to take liquid
Body；
Second step pressurizing urges, pressurizing urges are the skies that the liquaemin liquid to be detected that the first step is taken out is placed on to sealing
Between in, from one end add fixed numbers pressure move the liquid in sealing space；
3rd pacing is away from ranging is to determine liquaemin liquid to be detected in sealing space in the driving of fixed numbers pressure
The distance of lower movement, the big displacement of viscosity is short, the small displacement length of viscosity；
Original data surveyed are combined by above step（Different viscosities liquaemin liquid is first determined in the lab identical
Pressure promotes lower mobile distance）The real-time online detection to liquaemin liquid viscosity can be realized.
In summary, the only preferred embodiment of the utility model, does not limit the scope of protection of the utility model with this, all
The equivalent changes and modifications made according to the utility model patent scope and description, it is all what the utility model patent covered
Within the scope of.
Claims (4)
1. a kind of online viscosity detecting device of liquaemin, it is characterized in that：The detection means includes liquid collecting tube, and rotor passes through support
It is fixed in liquid collecting tube, rotor is connected with support by rotating shaft, rotor revolution number register is provided with support, force (forcing) pump is with receiving liquid
Pipe is connected, and diluent liquid storehouse is connected by magnetic valve with liquid collecting tube；
Rotor revolution number register is connected with controller;
The detection means also includes timer, and timer connects with magnetic valve, force (forcing) pump respectively.
A kind of 2. online viscosity detecting device of liquaemin according to claim 1, it is characterised in that：Described liquid collecting tube one end
Opening is big, and one end open is small, and force (forcing) pump, diluent liquid storehouse are connected to liquid collecting tube big opening end.
A kind of 3. online viscosity detecting device of liquaemin according to claim 1, it is characterised in that：The rotor includes turning
Bar and the helical blade being located on bull stick.
A kind of 4. online viscosity detecting device of liquaemin according to claim 3, it is characterised in that：The blade is provided with
Filter bores, filter bores are less than 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811259.9A CN105334137B (en) | 2015-11-23 | 2015-11-23 | A kind of online viscosity detecting device of liquaemin and detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811259.9A CN105334137B (en) | 2015-11-23 | 2015-11-23 | A kind of online viscosity detecting device of liquaemin and detection method |
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| Publication Number | Publication Date |
|---|---|
| CN105334137A CN105334137A (en) | 2016-02-17 |
| CN105334137B true CN105334137B (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510811259.9A Active CN105334137B (en) | 2015-11-23 | 2015-11-23 | A kind of online viscosity detecting device of liquaemin and detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374564A (en) * | 2019-07-25 | 2019-10-25 | 东北石油大学 | A kind of pressure and viscosity can survey the bleeder mechanism and its measurement method of tune in real time |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19643218A1 (en) * | 1996-10-19 | 1998-04-23 | Dosier Und Prozestechnik Salzw | In-line viscosity measurement for process control |
| CN2849707Y (en) * | 2005-05-25 | 2006-12-20 | 椿桦化学股份有限公司 | Automatic thickness detector for paste making machine |
| CN202013316U (en) * | 2011-03-03 | 2011-10-19 | 合肥威尔燃油系统有限责任公司 | Differential pressure type flow resistance tester |
| CN205103126U (en) * | 2015-11-23 | 2016-03-23 | 宜昌丰润生物科技有限公司 | Online viscosity detection device of liquaemin |
-
2015
- 2015-11-23 CN CN201510811259.9A patent/CN105334137B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19643218A1 (en) * | 1996-10-19 | 1998-04-23 | Dosier Und Prozestechnik Salzw | In-line viscosity measurement for process control |
| CN2849707Y (en) * | 2005-05-25 | 2006-12-20 | 椿桦化学股份有限公司 | Automatic thickness detector for paste making machine |
| CN202013316U (en) * | 2011-03-03 | 2011-10-19 | 合肥威尔燃油系统有限责任公司 | Differential pressure type flow resistance tester |
| CN205103126U (en) * | 2015-11-23 | 2016-03-23 | 宜昌丰润生物科技有限公司 | Online viscosity detection device of liquaemin |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374564A (en) * | 2019-07-25 | 2019-10-25 | 东北石油大学 | A kind of pressure and viscosity can survey the bleeder mechanism and its measurement method of tune in real time |
| CN110374564B (en) * | 2019-07-25 | 2021-08-17 | 东北石油大学 | Pressure dividing device capable of measuring and adjusting pressure and viscosity in real time and measuring method thereof |
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| Publication number | Publication date |
|---|---|
| CN105334137A (en) | 2016-02-17 |
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