CN200996922Y - Antifouling performance evaluating experimental device - Google Patents
Antifouling performance evaluating experimental device Download PDFInfo
- Publication number
- CN200996922Y CN200996922Y CN 200620124368 CN200620124368U CN200996922Y CN 200996922 Y CN200996922 Y CN 200996922Y CN 200620124368 CN200620124368 CN 200620124368 CN 200620124368 U CN200620124368 U CN 200620124368U CN 200996922 Y CN200996922 Y CN 200996922Y
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- tube
- fouling
- scaling
- inner tube
- detecting device
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Abstract
An anti-scale performance evaluation tester is provided, which comprises a water inlet and a water outlet, with a flow meter mounted on the water inlet; the anti-scale performance evaluation tester is characterized in: the tester further comprises a scaling ion dosing pump, a first mixing tank, and a first scaling detector, wherein, the water inlet, scaling ion dosing pump, first mixing tank, first scaling detector, and water outlet are connected in sequence; the first scaling detector comprises an insulated outer tube (1), an insulated inner tube (2), an outer wall tube (7), and a scaling test tube; the scaling test tube is in the outer wall tube (7), the outer wall tube (7) is located in the insulated inner tube (2), and the space formed between the outer wall tube (7) and the insulated inner tube (2) is filled with heat-conducting oil (3), and heating tubes (6) and temperature sensors (9) are evenly distributed in the space; a bushing space (2) filled with air is formed between the insulated inner tube (1) and the insulated outer tube (2).
Description
Technical field:
The utility model relates to a kind of small test device, especially relates to a kind of device that oilfield chemical factory cooling circulating water and oil field produced water system good antiscale property performance detect, estimate that is used for.
Background technology:
At present in the cooling recirculation system in chemical plant, often adopt small-sized monitoring heat exchanger to test the good antiscale property performance of this system, utilize this device to test existing shortcoming to be: at first, on an equipment, can not carry out the contrast test of dosing and not dosing simultaneously; Secondly, when test, also need hot and cold two kinds of mobile media, be not suitable for the surface technology flow process in oil field; At last, monitoring pipe scaling inside situation also be can't see.
The utility model content:
There is not a kind of deficiency that can carry out dosing and the anti-scaling property evaluation experimental device of the contrast test of not dosing simultaneously in existing chemical plant cooling recirculation system and the oil field produced water system in order to solve, the utility model provides a kind of novel anti-scaling property evaluation experimental device, this device can be implemented in the contrast test of carrying out dosing and not dosing on the equipment simultaneously, and when test, do not need hot and cold two kinds of mobile media, and can directly see monitoring pipe scaling inside situation.
The technical solution of the utility model is: this kind anti-scaling property evaluation experimental device, comprise water inlet and water delivering orifice, flowmeter is installed on the water inlet, the incrustation ion dosing pump, No. 1 mixing tank, No. 1 fouling detecting device, water inlet wherein, the incrustation ion dosing pump, No. 1 mixing tank, No. 1 fouling detecting device, water delivering orifice connects successively, described No. 1 fouling detecting device is by the insulation outer tube, the insulation inner tube, the outer wall pipe, the fouling testing tube constitutes, the fouling testing tube is positioned at the outer wall pipe, the outer wall pipe is positioned at the insulation inner tube, be filled with conduction oil and be evenly distributed with heating tube in outer wall pipe and the formed space of insulation inner tube, temperature sensor forms a ring set space that is full of air between insulation outer tube and the insulation inner tube.Described here fouling testing tube is made of a upper end semicanal and a lower end semicanal.
For being implemented in the contrast test of carrying out dosing and not dosing on the equipment simultaneously, can connect physics scale-proof apparatus, scale inhibitor dosing pump, No. 2 mixing tanks, No. 2 fouling detecting devices, water delivering orifice on the such scheme basis after with No. 1 fouling detecting device in turn, described No. 2 fouling detecting devices are identical with No. 1 fouling detecting device inner structure.
The utlity model has following beneficial effect: because after taking such scheme, can on an equipment, carry out the contrast test of dosing and not dosing simultaneously, by contrast take before the antiscale measure and the antiscale measure after the variation of two antiscale monitoring pipe weight, estimate the validity of antiscale measure.So not only have the function of the on-the-spot fouling situation of monitoring, also have the function that the anti-scaling property of physics scale-proof apparatus, chemical scale inhibition agent is estimated.In addition, in evaluation procedure, to fouling monitoring pipe heating, and add means such as various ions by conduction oil, intensive test conditions have shortened the test period.Structure owing to the fouling testing tube being designed to two semicanals need not the pipeline of dissecting after the test, just can observe directly the in-tube fouling situation.
Description of drawings:
Accompanying drawing 1 is the structural representation of fouling detecting device in the utility model.
1-insulation outer tube among the figure, 2-is incubated inner tube, 3-conduction oil, 4-upper end semicanal, 5-lower end semicanal, 6-heating tube, 7-outer wall pipe, 8-test(ing) medium, 9-temperature sensor.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
This kind anti-scaling property evaluation experimental device, following several design proposal can be arranged: at first be scheme one, this device comprises water inlet and water delivering orifice, flowmeter is installed on the water inlet, be fixed with incrustation ion dosing pump, No. 1 mixing tank, No. 1 fouling detecting device between water inlet and water delivering orifice, wherein water inlet, incrustation ion dosing pump, No. 1 mixing tank, No. 1 fouling detecting device, water delivering orifice connect successively.Described No. 1 fouling detecting device as shown in Figure 1, constitute by insulation outer tube 1, insulation inner tube 2, outer wall pipe 7, fouling testing tube, the fouling testing tube is positioned at outer wall pipe 7, described fouling testing tube is made of a upper end semicanal 4 and a lower end semicanal 5, outer wall pipe 7 is positioned at insulation inner tube 2, be filled with conduction oil 3 and be evenly distributed with heating tube 6, temperature sensor 9 in outer wall pipe 7 and the insulation inner tube 2 formed spaces, form a ring set space that is full of air between insulation outer tube and the insulation inner tube.In suc scheme, because the fouling testing tube is made up of two dismountable semicanals, walk measured medium in the pipe, the pipe outer wall is close to the heating muff that conduction oil 3 is housed, conduction oil 3 can adopt the electric heater heating also can adopt the heating tape heating, can directly see the fouling situation in the testing tube like this.
Though in the fouling situation that scheme can directly be seen in the testing tube for 1 time, can not carry out the contrast test of dosing and not dosing simultaneously on an equipment, scheme 2 promptly can realize this function.Be specially: can connect physics scale-proof apparatus, scale inhibitor dosing pump, No. 2 mixing tanks, No. 2 fouling detecting devices, water delivering orifice behind No. 1 fouling detecting device in turn, described No. 2 fouling detecting devices are identical with No. 1 fouling detecting device inner structure.Take before the antiscale measure by contrast like this and the antiscale measure after the variation of two fouling detecting device internal incrustation testing tube weight, just can estimate the validity of antiscale measure.In specific implementation process, utilize the temperature of precise temperature control device control conduction oil 3 then by temperature sensor 9 collecting temperature signals, make the outside wall temperature of former and later two fouling testing tubes of antiscale measure keep identical, preceding to testing, the test after two semicanals weigh, just can calculate scaling rate.
Use the function that this device not only has the on-the-spot fouling situation of monitoring, also have the function that the anti-scaling property of physics scale-proof apparatus, chemical scale inhibition agent is estimated.In evaluation procedure, to fouling monitoring pipe heating, and add means such as various ions by conduction oil, intensive test conditions shorten the test period.
Claims (3)
1, a kind of anti-scaling property evaluation experimental device, comprise water inlet and water delivering orifice, flowmeter is installed on the water inlet, it is characterized in that: described test unit also comprises the incrustation ion dosing pump, No. 1 mixing tank, No. 1 fouling detecting device, water inlet wherein, the incrustation ion dosing pump, No. 1 mixing tank, No. 1 fouling detecting device, water delivering orifice connects successively, described No. 1 fouling detecting device is by insulation outer tube (1), insulation inner tube (2), outer wall pipe (7), the fouling testing tube constitutes, the fouling testing tube is positioned at outer wall pipe (7), outer wall pipe (7) is positioned at insulation inner tube (2), be filled with conduction oil (3) and be evenly distributed with heating tube (6) in outer wall pipe (7) and the formed space of insulation inner tube (2), temperature sensor (9) forms a ring set space (2) that is full of air between insulation outer tube (1) and the insulation inner tube (2).
2, anti-scaling property evaluation experimental device according to claim 1 is characterized in that: described fouling testing tube is made of a upper end semicanal (4) and a lower end semicanal (5).
3, anti-scaling property evaluation experimental device according to claim 1 and 2, it is characterized in that: connect physics scale-proof apparatus, scale inhibitor dosing pump, No. 2 mixing tanks, No. 2 fouling detecting devices, water delivering orifice behind No. 1 fouling detecting device in turn, described No. 2 fouling detecting devices are identical with No. 1 fouling detecting device inner structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124368 CN200996922Y (en) | 2006-07-10 | 2006-07-10 | Antifouling performance evaluating experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124368 CN200996922Y (en) | 2006-07-10 | 2006-07-10 | Antifouling performance evaluating experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996922Y true CN200996922Y (en) | 2007-12-26 |
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ID=38995356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620124368 Expired - Fee Related CN200996922Y (en) | 2006-07-10 | 2006-07-10 | Antifouling performance evaluating experimental device |
Country Status (1)
| Country | Link |
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| CN (1) | CN200996922Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111446A (en) * | 2013-03-07 | 2013-05-22 | 天津亿利科能源科技发展股份有限公司 | Method for handling inner scaling problem of offshore production platform pipeline device |
| CN104267147A (en) * | 2014-09-02 | 2015-01-07 | 中国石油天然气股份有限公司 | Simulation device for evaluating deposition characteristic of polymer in oil field polymer-containing produced water heating furnace |
| CN105353082A (en) * | 2015-11-30 | 2016-02-24 | 中国海洋石油总公司 | Method for evaluating performance of iron ion dispersing agent in circulating water |
| CN105808904A (en) * | 2014-12-30 | 2016-07-27 | 中国石油化工股份有限公司 | Anti-scale effect evaluation method of physical anti-scale device applied to oilfield produced water |
| CN111693399A (en) * | 2020-06-19 | 2020-09-22 | 沈阳艾柏瑞环境科技有限公司 | Circulating cooling water scaling rate and deposition rate monitoring system and monitoring method |
-
2006
- 2006-07-10 CN CN 200620124368 patent/CN200996922Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111446A (en) * | 2013-03-07 | 2013-05-22 | 天津亿利科能源科技发展股份有限公司 | Method for handling inner scaling problem of offshore production platform pipeline device |
| CN103111446B (en) * | 2013-03-07 | 2015-03-11 | 天津亿利科能源科技发展股份有限公司 | Method for handling inner scaling problem of offshore production platform pipeline device |
| CN104267147A (en) * | 2014-09-02 | 2015-01-07 | 中国石油天然气股份有限公司 | Simulation device for evaluating deposition characteristic of polymer in oil field polymer-containing produced water heating furnace |
| CN105808904A (en) * | 2014-12-30 | 2016-07-27 | 中国石油化工股份有限公司 | Anti-scale effect evaluation method of physical anti-scale device applied to oilfield produced water |
| CN105353082A (en) * | 2015-11-30 | 2016-02-24 | 中国海洋石油总公司 | Method for evaluating performance of iron ion dispersing agent in circulating water |
| CN105353082B (en) * | 2015-11-30 | 2017-11-28 | 中海油天津化工研究设计院有限公司 | A kind of evaluation method of iron in circulating ionic dispersants performance |
| CN111693399A (en) * | 2020-06-19 | 2020-09-22 | 沈阳艾柏瑞环境科技有限公司 | Circulating cooling water scaling rate and deposition rate monitoring system and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: DAQING OIL FIELD ENGINEERING CO., LTD. ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Daqing Oilfield Engineering Co., Ltd. Number: 52 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Daqing Oilfield Engineering Co., Ltd. Number: 52 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: DAQING OIL FIELD ENGINEERING CO., LTD. ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20100710 |