CN102072858A - Filter material online test board - Google Patents
Filter material online test board Download PDFInfo
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- CN102072858A CN102072858A CN 200910234557 CN200910234557A CN102072858A CN 102072858 A CN102072858 A CN 102072858A CN 200910234557 CN200910234557 CN 200910234557 CN 200910234557 A CN200910234557 A CN 200910234557A CN 102072858 A CN102072858 A CN 102072858A
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Abstract
The invention relates to a filter material online test board which comprises an operating floor, an accommodating space and an interface area. The operating floor is provided with an electric board, a panel, a backup socket, a compression button, a butterfly valve, a cushion valve, a small-flow control valve, a large-flow control valve, a large-capacity flowmeter and a small-capacity flowmeter; the electric board is provided with an upstream counter, a counter operating key, a downstream counter and a counter power switch; and the panel is provided with a total power switch, a release button, a compression button, a fan On button, a fan Off button and an air source control button. The accommodating space is internally provided with a fan used for supplying air. The interface area is provided with an upstream sampling port, a downstream sampling port, a cylinder air supplying port and a compressed air inlet. The filter material online test board has humanized design and has the advantages of simplicity in operation, convenience for use and wide application range. By using the filter material online test board, a user can obtain measurement data of resistance, flow and filtering frequency easily though simple operation. The filter material online test board can provide complete data parameters for sealing samples.
Description
[technical field]
The present invention relates to a kind of proving installation, be specifically related to a kind of filtrate on-line testing platform that is used to test filtering material.
[background technology]
At present, the HEPA screen pack is internationally recognized high-efficiency filtering material, and it is to have very tiny organic fiber to be interwoven; Multilayered fold increases surface area greatly, and is strong to the capturing ability of particulate; Smile in the aperture, adsorption capacity is big, and the particle that purifies more than 0.3 micron reaches more than 99.97%; Itself has water absorptivity, can not provide growth and breeding required nutritional condition for bacterial virus, make absorption above bacterial virus death, serviceable life general 1-2.The HEPA screen pack is applied to nuclear energy research protection at first, now is widely used in high-cleanness, high fields such as microtest chamber, medicine production, atom research, operation, crystal manufacturing.Need time-based maintenance, replacing, inhaled with suction cleaner in 36 months, prolong its serviceable life.And present domestic filtrate uniformity coefficient is bad, but can't in time find.Filtrate on-line testing platform of the present invention be on the basis of LZC-C type according to the test present situation of domestic filter material production industry to the HEPA filter material, with the means of on-line testing mode the filtrate production line is monitored in real time.
[summary of the invention]
In order to solve the above-mentioned deficiency of prior art, the object of the invention is to provide a kind of filtrate on-line testing platform, comprising: an operator's console, an accommodation space and an interface area.Described this operator's console is provided with an electric plate, a panel, and a standby socket, one compresses button, a butterfly valve, a trimmer valve, a control valve for small flows, a big flowrate control valve, a large capacity meter and a small flowmeter; This electric plate is provided with a upstream counter, a counter operation key, a downstream counter and a counter power switch, this panel is provided with a total power switch, and one loosens button, and one compresses button, one blower fan is driven button, and a blower fan closes button, a source of the gas control knob.Be provided with a blower fan that is used for air feed in the described accommodation space.Described interface area is provided with a sampled upstream mouth, a downstream thief hatch, a cylinder air supply opening and a compressed air inlet.
At first select the flow measured during test, so that determine to select for use one group of flowmeter.For example A is 3 samplings simultaneously: (sampling flow is about 5.8～6.0m3/h), opens three single channel operation valves on big flowrate control valve and the on-line testing frame, closes control valve for small flows; For example B is 1 point sampling: (sampling flow is about 32～331/min).Close any two the single channel operation valves on big flowrate control valve and the on-line testing frame, the single channel operation valve that keeps a measuring point is opened, and opens control valve for small flows simultaneously.Following operation steps is carried out in the A mode: at first the input of operator's console 380V power supply is linked to each other with external power source (380V); Again total power switch is threaded to ON, pilot lamp is bright; Press the source of the gas control knob then, select source of the gas to open, promptly open the air feed source of the gas of experiment table; Adjusting compresses pressure regulator valve to 0.5～0.6MPa, makes anchor clamps keep certain supply gas pressure that compresses; Press and loosen button, this moment, the upstream anchor clamps can steadily move up; Again the filter material production line is suspended, and the filter material on the line to be produced stops to move fully; Leader with filter material partly passes the position, space of lower clamp to the reel of production line then; Stop again after starting the filter material production line and moving certain hour (user determines working time voluntarily); After following filter material on the line to be produced and stopping fully moving, press and compress button, the upstream anchor clamps can steadily move down and compress filter material this moment; Press blower fan and drive button, this moment, trimmer valve was regulated in the blower fan running, and flow to the 5.8～6.0m3/h that observes large capacity meter gets final product; Open the counter power switch, filter material is carried out the strainability of upstream and downstream and measure; This is determined at Resistance Value (observing the minute-pressure difference instrument on the on-line testing frame) and efficient under the certain flow condition to record well; Measure at last and finish, press blower fan earlier and close button, treat that blower fan stops fully, press and loosen button, this moment, the upstream anchor clamps can steadily move up, and this moment, the filter material production line can move; Can reach in the above described manner online filter material Production Line is carried out the tracking control of full process detection.
Design based on the foregoing description the invention has the advantages that: this device possesses the design of hommization, has simple to operate, easy to use, advantage of wide range of application.The user only needs can easily obtain by simple operations the measurement data of resistance, flow and filtration efficiency.Experiment table can provide complete data parameters immediately to the sample approved sample.
Other purposes of the present invention and advantage can be further understood from the disclosed technical characterictic of the present invention.State with other purposes, feature and advantage and can become apparent on the present invention for allowing, embodiment cited below particularly also cooperates appended graphicly, is described in detail below.
[description of drawings]
Fig. 1 is the filtrate on-line testing platform front view of one of the present invention embodiment.
Fig. 2 is that the filtrate on-line testing platform A of one of the present invention embodiment is to side view.
Fig. 3 is the filtrate test flow chart of one of the present invention embodiment.
[embodiment]
About addressing other technologies content, characteristics and effect before the present invention, in the following detailed description that cooperates with reference to graphic embodiment, can clearly present.The direction term of being mentioned in following examples, for example: upper and lower, left and right, front or rear etc. only are the directions with reference to annexed drawings.Therefore, the direction term of use is to be used for illustrating not to be to be used for limiting the present invention.
Please refer to Fig. 1 and Fig. 2, one of the present invention embodiment provides a simple and easy filtrate test board, comprising: an operator's console 1, one accommodation space 20 and an interface area 28.Described this operator's console 1 is provided with electric plate 21, one panels 29, one standby sockets 12, and compresses button 8, one butterfly valves 15, one trimmer valves 16, one control valve for small flows 19, one big flowrate control valve 23, one large capacity meters 17 and small flowmeters 18; This electric plate 21 is provided with upstream counter 2, one counter operation keys, 3, one downstream counters 4 and a counter power switch 6, this panel 29 is provided with a total power switch 6, to be loosened button 7, and compresses button 8, one blower fan is driven button 9, one blower fans and is closed button 10, one source of the gas control knobs 11.Be provided with a blower fan 14 that is used for air feed in the described accommodation space 20.Described interface area 28 is provided with sampled upstream mouth 24, one downstream thief hatchs, 25, one cylinder air supply openings 26 and a compressed air inlet 27.
Please also refer to Fig. 1, Fig. 2 and Fig. 3, test preceding installation and prepare as follows:
1. experiment table should be placed in the nearer and more short-range orientation of pipeline connection from production line;
2. adjust the centre-height of online testing jig, make online filter material 10～15 mm clearance be arranged approximately towards a side and the holder lower faces on ground;
3. adjust the measuring distance of both sides anchor clamps as required and fix lower clamp centering in the attention;
4. butterfly valve 23 on the operator's console 1 and trimmer valve 21 all are in open mode (being ON);
5. before using, whether good, power supply power supply correct (should be 380V) if asking the outside parts of checking experiment platform to connect;
6. (on the testing jig) sampled upstream mouth 24, sampled downstream mouth 25 and the cylinder air supply opening 26 etc. that correctly connect pressure reduction test usefulness are measured interface;
7. external compression air source of the gas pipe is connected to the compressed air inlet 27 on the operator's console;
8. equipment ground is good.
Operating process is as follows during test: at first select the flow of mensuration, so that determine to select for use one group of flowmeter.Can be the A mode, (sampling flow is about 5.8～6.0m3/h): open three single channel operation valves on big flowrate control valve 23 and the on-line testing frame, close control valve for small flows 19 in 3 samplings simultaneously; Or B mode 1 point sampling (sampling flow is about 32～331/min): close any two the single channel operation valves on big flowrate control valve 23 and the on-line testing frame, the single channel operation valve that keeps a measuring point is opened, and opens control valve for small flows 19 simultaneously.Following operation steps is carried out in the A mode, and step is:
1, the input of operator's console 380V power supply is linked to each other with external power source (380V);
2, total power switch 6 is threaded to ON, pilot lamp is bright;
3, press source of the gas control knob 11, select source of the gas to open, promptly open the air feed source of the gas of experiment table;
4, adjusting compresses pressure regulator valve 13 to 0.5～0.6MPa, makes anchor clamps keep certain supply gas pressure that compresses;
5, press and loosen button 7, this moment, the upstream anchor clamps can steadily move up;
6, the filter material production line is suspended, and the filter material on the line to be produced stops to move fully;
7, the leader with filter material partly passes the position, space of lower clamp to the reel of production line;
8, start the filter material production line and move certain hour after stop (user determines working time voluntarily) again;
9, after the filter material on the line to be produced stops to move fully, press and compress button 8, the upstream anchor clamps can steadily move down and compress filter material this moment;
10, press blower fan and drive button 9, this moment, trimmer valve 16 was regulated in the blower fan running, and flow to the 5.8～6.0m3/h that observes large capacity meter 17 gets final product;
11, open counter power switch 5, filter material is carried out the strainability of upstream and downstream and measure;
12, this is determined at Resistance Value (observing the minute-pressure difference instrument 1 on the on-line testing frame) and efficient under the certain flow condition to record well; The efficiency calculation formula:
13, measure end, press blower fan earlier and close button 10, treat that blower fan stops fully, press and loosen button 7, this moment, the upstream anchor clamps can steadily move up, and this moment, the filter material production line can move.
Can reach in the above described manner online filter material Production Line is carried out the tracking control of full process detection.This filtrate on-line testing platform possesses the design of hommization, has simple to operate, easy to use, advantage of wide range of application.The user only needs can easily obtain by simple operations the measurement data of resistance, flow and filtration efficiency.Experiment table can provide complete data parameters immediately to the sample approved sample.
Though the present invention discloses as above with preferred embodiment; right its be not to be used for limiting the present invention, anyly have the knack of this skill person, without departing from the spirit and scope of the invention; when can doing a little change, so the present invention's protection domain is as the criterion when looking the patent protection scope person of defining.In addition, arbitrary embodiment of the present invention or claim must not reached whole purposes or advantage or the characteristics that the present invention discloses.In addition, summary part and title only are the usefulness that is used for assisting the patent document search, are not the rights protection scope that is used for limiting the present invention.
Claims (4)
1. a filtrate on-line testing platform comprises: an operator's console, an accommodation space and an interface area.
2. filtrate on-line testing platform as claimed in claim 1 is characterized in that described this operator's console is provided with an electric plate, a panel, one standby socket, one compresses button, a butterfly valve, a trimmer valve, one control valve for small flows, a big flowrate control valve, a large capacity meter and a small flowmeter; This electric plate is provided with a upstream counter, a counter operation key, a downstream counter and a counter power switch, this panel is provided with a total power switch, and one loosens button, and one compresses button, one blower fan is driven button, and a blower fan closes button, a source of the gas control knob.
3. filtrate on-line testing platform as claimed in claim 1 is characterized in that, is provided with a blower fan that is used for air feed in the described accommodation space.
4. filtrate on-line testing platform as claimed in claim 1 is characterized in that described interface area is provided with a sampled upstream mouth, a downstream thief hatch, a cylinder air supply opening and a compressed air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910234557 CN102072858A (en) | 2009-11-20 | 2009-11-20 | Filter material online test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910234557 CN102072858A (en) | 2009-11-20 | 2009-11-20 | Filter material online test board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102072858A true CN102072858A (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910234557 Pending CN102072858A (en) | 2009-11-20 | 2009-11-20 | Filter material online test board |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308652A (en) * | 2013-05-30 | 2013-09-18 | 苏州华达仪器设备有限公司 | Filter material test system controlled by PLC (programmable logic controller) |
| CN103353435A (en) * | 2013-05-30 | 2013-10-16 | 苏州华达仪器设备有限公司 | Air filter test board |
| CN104677766A (en) * | 2014-09-30 | 2015-06-03 | 北京城市排水集团有限责任公司 | Method for detecting volcanic biological filter material |
| CN107219162A (en) * | 2017-06-19 | 2017-09-29 | 深圳安吉尔饮水产业集团有限公司 | The method for detecting filter strainability |
| CN107389526A (en) * | 2017-07-24 | 2017-11-24 | 上海市建筑科学研究院(集团)有限公司 | A kind of air filter efficiency evaluation method |
| CN108318399A (en) * | 2018-01-08 | 2018-07-24 | 中国海洋石油集团有限公司 | A method of obtaining oily wastewater media filtration resistance |
| CN109387601A (en) * | 2017-08-03 | 2019-02-26 | 裕亲有限公司 | Empty dirt test macro |
-
2009
- 2009-11-20 CN CN 200910234557 patent/CN102072858A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308652A (en) * | 2013-05-30 | 2013-09-18 | 苏州华达仪器设备有限公司 | Filter material test system controlled by PLC (programmable logic controller) |
| CN103353435A (en) * | 2013-05-30 | 2013-10-16 | 苏州华达仪器设备有限公司 | Air filter test board |
| CN104677766A (en) * | 2014-09-30 | 2015-06-03 | 北京城市排水集团有限责任公司 | Method for detecting volcanic biological filter material |
| CN107219162A (en) * | 2017-06-19 | 2017-09-29 | 深圳安吉尔饮水产业集团有限公司 | The method for detecting filter strainability |
| CN107389526A (en) * | 2017-07-24 | 2017-11-24 | 上海市建筑科学研究院(集团)有限公司 | A kind of air filter efficiency evaluation method |
| CN109387601A (en) * | 2017-08-03 | 2019-02-26 | 裕亲有限公司 | Empty dirt test macro |
| CN108318399A (en) * | 2018-01-08 | 2018-07-24 | 中国海洋石油集团有限公司 | A method of obtaining oily wastewater media filtration resistance |
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Application publication date: 20110525 |