CN101592580A - Continuously automatic detection device of liquid density - Google Patents
Continuously automatic detection device of liquid density Download PDFInfo
- Publication number
- CN101592580A CN101592580A CNA2008101237061A CN200810123706A CN101592580A CN 101592580 A CN101592580 A CN 101592580A CN A2008101237061 A CNA2008101237061 A CN A2008101237061A CN 200810123706 A CN200810123706 A CN 200810123706A CN 101592580 A CN101592580 A CN 101592580A
- Authority
- CN
- China
- Prior art keywords
- type pipe
- flange
- pipe
- steam
- differential pressure
- 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.)
- Pending
Links
Images
Abstract
The invention discloses the device for detecting density in a kind of soup concentration process.Be provided with U type pipe 6, two terminations of U type pipe are respectively equipped with flange 4 and 5, a side outside of U type pipe 6 be with steam pipe 7 and and U type pipe 6 between leave space 8, also be provided with steam inlet 14 that connects jet chimney and the outlet 15 of arranging condensate water on the steam pipe 7, the opposite side upper and lower position of U type pipe 6 is connected to flange 9 and 10 respectively, flange 9 and 10 respectively with differential pressure transmitter 11 on kapillary 12 and 13 join, differential pressure transmitter 11 also is connected to meter displaying device 16.Advantage with convenience, continuous detecting.
Description
Technical field:
The invention belongs to a kind of pick-up unit, particularly a kind of continuously automatic detection device that is used in the fluid density on the evaporation concentrator.
Prior art:
The extraction of Chinese medicine and concentrate be Chinese patent drug produce must be through process, present concentration process all be in the evaporation and concentration container with the soup evaporation of extracting, make moisture content constantly be evaporated out, reach concentrated purpose.The density of reply soup detects at any time in concentration process, and conventional detection is according to the certain time interval sampling, utilizes its soup density of densimeter measurement, and its shortcoming is:
1. troublesome poeration, the detection of intermittent sampling that must repeated multiple times;
The density that 2. can not continuously, momentarily reflect soup;
3. when liquor strength is big, be difficult to sampling, make troubles to operation;
4. the especially miscellaneous hysteresis of vacuum concentration operation, drawback is more.
Goal of the invention:
The purpose of this invention is to provide a kind of promptly easyly, accurate, reflect the pick-up unit of concentrate container inner liquid medicine density again continuously.
Summary of the invention:
Technical solution of the present invention is: a kind of continuously automatic detection device of fluid density of evaporation concentrator, it is characterized in that: be provided with U type pipe 6, two terminations of U type pipe 6 are respectively equipped with flange 4 and 5, a side outside of U type pipe 6 be with steam pipe 7 and and U type pipe 6 between leave space 8, also be provided with steam inlet 14 that connects jet chimney and the outlet 15 of arranging condensate water on the steam pipe 7, on the opposite side of U type pipe 6, upper/lower positions is connected to flange 9 and 10 respectively, flange 9 and 10 respectively with differential pressure transmitter 11 on kapillary 12 and 13 join, differential pressure transmitter 11 also is connected to meter displaying device 16.
The model of described differential pressure transmitter 11 can be: FFD13WG2-100FY.
The material of described U type pipe can be stainless steel.
Beneficial effect:
The present invention compared with prior art has without manually-operated, reduces labour intensity, convenience, reflects the advantage of soup density continuously accurately, at any time.
Description of drawings:
Below in conjunction with the drawings and the specific embodiments the present invention is further described:
Accompanying drawing is the structural representation of the specific embodiment of the invention;
1 is the evaporation and concentration container among the figure, the 2nd, and flange, the 3rd, flange, the 4th, flange, the 5th, flange, the 6th, U type pipe, the 7th, steam pipe, the 8th, space, the 9th, flange, the 10th, flange, the 11st, differential pressure transmitter, the 12nd, kapillary, the 13rd, kapillary, the 14th, steam inlet, the 15th, steam (vapor) outlet, the 16th, meter displaying device.
Embodiment:
As shown in the figure: 1 is the evaporation and concentration container, and material is a stainless steel, and soup is subjected to thermal evaporation in this container, and the density of soup constantly increases.The end at the evaporation and concentration container is provided with export and import, two terminations that are connected to flange (2) and hair U type pipe 6 respectively are connected to flange (4) and (5) respectively, adopt screw that flange (2) and (5), flange (3) and (4) are combined as a whole, the inner chamber of U type pipe (6) is communicated with the inner chamber of evaporation and concentration container (1).Side outside weldings at U type pipe has a steam pipe (7), leaves space (8) between the outer wall of the inwall of steam pipe (7) and U type pipe (6), and the upper and lower position of steam pipe (7) is respectively equipped with a steam inlet (14) and outlet (15).The upper and lower position of opposite side at U type pipe is connected to flange (9) and (10) respectively, and flange (9) and (10) join with kapillary (2), (13) of differential pressure transmitter (11) both sides respectively.In order to guarantee precision, described differential pressure transmitter can be selected FC series teletransmission differential pressure transmitter for use, and its model is FFD13WG2-100FY.U type pipe (6) and steam pipe (7) and each flange are all selected stainless steel material for use in differential pressure transmitter (11) and meter displaying device (16) this device of interfaces.
Its course of work is:
Steam inlet (14) and jet chimney are joined, and in space (8) logical people's steam, because U type pipe (6) is communicated with steam concentrate container (1), so being positioned at the inner soup of U type pipe (6) of (7) one sections of steam pipes is heated by steam, promptly fluid temperature herein is higher than the fluid temperature at other position, the high temperature soup moves upward, and the soup in the U type pipe (6) is constantly flowed, thereby has guaranteed soup and the interior soup consistent in density of evaporation and concentration container (1) in the U type pipe (6).Because flange (9) and (10) on the U type pipe (6) lay respectively at upper and lower position, therefore the pressure at two places is unequal, its pressure reduction is: the density product of height distance between two places and soup, because height distance is a constant, the pressure difference that can be reflected by differential pressure transmitter (11) then, recognize the density of soup again through Displaying Meter (16), reach the purpose that makes things convenient for continuous detecting.
Claims (2)
1, a kind of continuously automatic detection device of fluid density of evaporation concentrator, it is characterized in that being provided with U type pipe (6), two terminations of U type pipe (6) are respectively equipped with flange (4) and (5), a side outside of U type pipe (6) be with steam pipe (7) and and U type pipe (6) between leave space (8), also be provided with steam inlet (14) that connects jet chimney and the outlet (15) of arranging condensate water on the steam pipe (7), on the opposite side of U type pipe (6), upper/lower positions is connected to flange (9) and (10) respectively, flange (9) and (10) respectively with differential pressure transmitter (11) on kapillary (12) and (13) join, differential pressure transmitter (11) also is connected to meter displaying device (16).
2, the continuously automatic detection device of the fluid density of evaporation concentrator according to claim 1, the material that it is characterized in that described U type pipe is an anti-corrosion material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101237061A CN101592580A (en) | 2008-05-30 | 2008-05-30 | Continuously automatic detection device of liquid density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101237061A CN101592580A (en) | 2008-05-30 | 2008-05-30 | Continuously automatic detection device of liquid density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101592580A true CN101592580A (en) | 2009-12-02 |
Family
ID=41407350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101237061A Pending CN101592580A (en) | 2008-05-30 | 2008-05-30 | Continuously automatic detection device of liquid density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101592580A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832900A (en) * | 2010-04-16 | 2010-09-15 | 贺洪江 | Gravimetric densimeter of flow liquid in pipelines and liquid density measuring method thereof |
| CN102359923A (en) * | 2011-06-20 | 2012-02-22 | 东莞广州中医药大学中医药数理工程研究院 | Device for measuring density and liquid level of liquid medicine on line in process of producing Chinese medicines |
| CN103185685A (en) * | 2011-12-27 | 2013-07-03 | 贵阳铝镁设计研究院有限公司 | Method and structure for improving measurement accuracy of nuclear radiation densimeter in dissolution working section |
| CN105241789A (en) * | 2015-10-27 | 2016-01-13 | 南京英伟隆环境技术有限公司 | Non-Newtonian fluid density on-line measuring equipment and method thereof |
-
2008
- 2008-05-30 CN CNA2008101237061A patent/CN101592580A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832900A (en) * | 2010-04-16 | 2010-09-15 | 贺洪江 | Gravimetric densimeter of flow liquid in pipelines and liquid density measuring method thereof |
| CN101832900B (en) * | 2010-04-16 | 2011-09-07 | 贺洪江 | Gravimetric densimeter of flow liquid in pipelines and liquid density measuring method thereof |
| CN102359923A (en) * | 2011-06-20 | 2012-02-22 | 东莞广州中医药大学中医药数理工程研究院 | Device for measuring density and liquid level of liquid medicine on line in process of producing Chinese medicines |
| CN103185685A (en) * | 2011-12-27 | 2013-07-03 | 贵阳铝镁设计研究院有限公司 | Method and structure for improving measurement accuracy of nuclear radiation densimeter in dissolution working section |
| CN105241789A (en) * | 2015-10-27 | 2016-01-13 | 南京英伟隆环境技术有限公司 | Non-Newtonian fluid density on-line measuring equipment and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101592580A (en) | Continuously automatic detection device of liquid density | |
| CN101520392A (en) | Method and device for detecting dryness fraction of wet steam in once-through steam boiler | |
| CN208911492U (en) | A kind of kettle material purification system again | |
| CN201988205U (en) | Evaporation apparatus | |
| CN2258987Y (en) | Continuous automatic liquid density testing device for evaporation concentrator | |
| CN205815175U (en) | A kind of alcohol produced for Chinese medicine concentrates unit | |
| CN209490496U (en) | A kind of heat pump dual-effect concentrator | |
| CN203196362U (en) | High-efficient alcohol recovery tower | |
| CN210487660U (en) | Intelligent metering device for condensation rate of condensate of traditional Chinese medicine concentration equipment | |
| CN201415068Y (en) | Device for extracting and concentrating effective ingredient of traditional Chinese medicine | |
| CN212180384U (en) | Dioxin collector | |
| CN208223229U (en) | Plate changes a group heat-exchangers of the plate type | |
| CN203620262U (en) | External circulation vacuum concentrator | |
| CN208465204U (en) | A kind of sampling evaporator | |
| CN207478011U (en) | A kind of medicine produces dedicated vacuum decompressioning and concentrating tank | |
| CN207614394U (en) | A kind of traditional Chinese medicine extraction device | |
| CN204159049U (en) | A kind of quadruple effect vacuum falling film evaporimeter with vapour-recovery unit | |
| CN204188555U (en) | A kind of jetting draws gas saturated vapor dryness measurement mechanism | |
| CN205759840U (en) | Plant essence extraction complexes | |
| CN202516323U (en) | Traditional Chinese medicine extract concentrator | |
| CN202903758U (en) | Novel dripping pool device | |
| CN207456917U (en) | A kind of continous way film flash instrument | |
| CN2176827Y (en) | Distillating evaporator | |
| CN210445564U (en) | Vacuum concentration device for kelp juice | |
| CN208672053U (en) | Steam orifice flowmeter condensing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Hesheng Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Hesheng Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Sun Hesheng Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091202 |