CN106706493A - High temperature high pressure large flow filter device detection system - Google Patents
High temperature high pressure large flow filter device detection system Download PDFInfo
- Publication number
- CN106706493A CN106706493A CN201611115644.0A CN201611115644A CN106706493A CN 106706493 A CN106706493 A CN 106706493A CN 201611115644 A CN201611115644 A CN 201611115644A CN 106706493 A CN106706493 A CN 106706493A
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- aerosol
- large flow
- detection system
- device detection
- filter device
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 239000000443 aerosol Substances 0.000 claims abstract description 78
- 239000002245 particle Substances 0.000 claims abstract description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/084—Testing filters
Abstract
The invention relates to a high temperature high pressure large flow filter device detection system, and belongs to the field of filter detection. The high temperature high pressure large flow filter device detection system comprises a screw air compressor, an aerosol generating system, an aerosol heater and a data acquisition system distributed from left to right in sequence, the left side and the right side of the aerosol generating system are connected to the screw air compressor and an aerosol generator through a T-shaped pipe, the aerosol generator is connected to the data acquisition system through a connecting pipe, the aerosol generating system is provided with an aerosol generator, the data acquisition system comprises a filter connecting device and a wide temperature high pressure particle size spectrometer which is arranged on the filter connecting device, the aerosol heater is connected to a temperature transmitter used for adjusting the temperature of an aerosol, and the right side of the filter connecting device is provided with a counterbalance valve used for adjusting the pressure of the system. The high temperature high pressure large flow filter device detection system has the advantages of being wide in application range, simple in structure, easy to operation and strong in reliability.
Description
Technical field：
A kind of HTHP large flow filter device detection system of the present invention, belongs to filter detection field.
Background technology：
Air cleaner is widely used in oil, chemical industry, metallurgy, electric power, machinery, light industry, weaving, automobile making, electronics, food
Product, medicine, biochemistry, national defence, scientific research etc. need other industries and the department of compressed air purifying, and different applied environments is to sky
The filter effect requirement of air filter is different, it is desirable to have special detecting system detects to air cleaner, existing market
On associated assay devices can only carry out normal temperature detection to filter, under high temperature and high pressure environment filter detection it is inaccurate,
Need a kind of filter for installation detecting system that can detect high temperature high voltage resistant of design.
The content of the invention：
The technical problems to be solved by the invention are：A kind of mistake that can accurately detect the filter suitable for HTHP is provided
Filter the HTHP large flow filter device detection system of effect.
For above technical problem, a kind of HTHP large flow filter device detection system of the present invention, bag
Screw air compressor, aerosol generation system, aerosol heater and the data collecting system being sequentially distributed from left to right are included, it is described
The aerosol generation system left and right sides is connected with screw air compressor and aerosol heater respectively by T-shaped pipe, the aerosol
Heater is connected by connecting tube with data collecting system, and the aerosol generation system has aerosol generator, is connected to
Pure air compressor and the aerosol air surge tank being connected on pure air compressor on aerosol generator, it is described
Data collecting system includes filter connection means and the wide temperature high voltage particle diameter spectrometer being connected in filter connection means, described
Aerosol heater is connected with the temperature transmitter for adjusting aerosol temperature, and the filter connection means right side is provided with use
In the counterbalance valve of adjustment system pressure.
Preferably, for the ease of Fixed-Filter, the filter connection means include that strainability detection basis is flat
Platform, left fixing pipe, right fixing pipe and two ends are connected to the subsidiary conduit in left fixing pipe and in right fixing pipe.
Preferably, the subsidiary conduit has symmetrically arranged bellows, the filter between the bellows of both sides
Upstream pressure transmitter and the end differential pressure transmitter of filter two.
Preferably, the wide temperature high voltage particle diameter spectrometer lower section is provided with the work for placing wide temperature high voltage particle diameter spectrometer
Platform, right side is provided with control cabinet.
Preferably, the flow velocity for the ease of adjusting aerosol air, has on the T-shaped pipe and is arranged on aerosol air
Gas source mass flow transmitter in the clean cut-off regulating valve and check valve and main pipeline in surge tank direction.
Preferably, in order to adjust the buffering effect to aerosol air, the aerosol air surge tank top is set
There is pressure transmitter.
Preferably, for the ease of connection aerosol generator, the pure air compressor side be provided with for gas
The aerosol generator interface of colloidal sol generator connection.
Preferably, for the ease of control HTHP large flow filter device detection system, the control cabinet top
It is provided with the touch-screen that PLC realizes man-machine interaction.
Preferably, the filter effect in order to detect high-temperature resistant filter, the aerosol generator is high temp jet powder
Dirt aerosol generator.
Compared with prior art, usefulness of the present invention is：Can be used for filtering accuracy, filter efficiency, flow pressure drop
Etc. the test of performance parameter；It is applied widely, the filter effect of the filter under HTHP can be detected；Simple structure；It is logical
Cross PLC and touch-screen realizes man-machine interaction, it is simple to operate, it is highly reliable.
Brief description of the drawings：
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the front view of HTHP large flow filter device detection system；
Fig. 2 is the top view of HTHP large flow filter device detection system；
Fig. 3 is subsidiary conduit structural representation.
In figure：1st, screw air compressor；2nd, aerosol generation system；2-1, aerosol generator；2-2, pure air compression
Machine；2-3, aerosol air surge tank；2-4, pressure transmitter；2-5, aerosol generator interface；3rd, aerosol heater；4、
Data collecting system；5th, T-shaped pipe；5-1, clean cut-off regulating valve；5-2, check valve；5-3, gas source mass flow transmitter；
6th, filter connection means；6-1, strainability detection basic platform；6-2, left fixing pipe；6-3, right fixing pipe；7th, temperature wide is high
Grain footpath spectrometer；8th, temperature transmitter；9th, counterbalance valve；10th, subsidiary conduit；10-1, bellows；10-2, filter upstream pressure
Transmitter；10-3, the end differential pressure transmitter of filter two；11st, workbench；12nd, control cabinet；13rd, touch-screen.
Specific embodiment：
A kind of HTHP large flow filter device detection system of the present invention, as shown in Figure 1, Figure 2 and Figure 3：Including
Screw air compressor 1, aerosol generation system 2, aerosol heater 3 and the data collecting system 4 being sequentially distributed from left to right, institute
Aerosol generation system 2 left and right sides is stated to be connected with screw air compressor 1 and aerosol heater 3 respectively by T-shaped pipe 5, it is described
Aerosol heater 3 is connected by connecting tube with data collecting system 4, and the aerosol generation system 2 occurs with aerosol
Device 2-1, the pure air compressor 2-2 being connected on aerosol generator 2-1 and it is connected on pure air compressor 2-2
Aerosol air surge tank 2-3, the data collecting system 4 includes filter connection means 6 and is connected to filter connection dress
The wide temperature high voltage particle diameter spectrometer 7 on 6 is put, the aerosol heater 3 is connected with the temperature pick-up for adjusting aerosol temperature
Device 8, the right side of the filter connection means 6 is provided with the counterbalance valve 9 for adjusting system pressure.
Preferably, for the ease of Fixed-Filter, the filter connection means 6 include that strainability detection basis is flat
Platform 6-1, left fixing pipe 6-2, right fixing pipe 6-3 and two ends are connected to auxiliary on left fixing pipe 6-2 and on right fixing pipe 6-3
Help pipeline 10.
Preferably, the subsidiary conduit 10 has symmetrically arranged bellows 10-1, positioned at both sides bellowss 10-1 it
Between filter upstream pressure transmitter 10-2 and the end differential pressure transmitter 10-3 of filter two.
Preferably, the lower section of the wide temperature high voltage particle diameter spectrometer 7 is provided with the work for placing wide temperature high voltage particle diameter spectrometer 7
Make platform 11, right side is provided with control cabinet 12.
Preferably, the flow velocity for the ease of adjusting aerosol air, has on the T-shaped pipe 5 and is arranged on aerosol sky
Gas source mass flow pick-up on the clean cut-off regulating valve 5-1 and check valve 5-2 and main pipeline in gas surge tank 2-3 directions
Device 5-3.
Preferably, in order to adjust the buffering effect to aerosol air, the aerosol air surge tank 2-3 tops set
It is equipped with pressure transmitter 2-4.
Preferably, for the ease of connection aerosol generator 2-1, the pure air compressor 2-2 sides are provided with use
In the aerosol generator interface 2-5 being connected with aerosol generator 2-1.
Preferably, for the ease of control HTHP large flow filter device detection system, on the control cabinet 12
Side is provided with the touch-screen 13 that PLC realizes man-machine interaction.
Preferably, the filter effect in order to detect high-temperature resistant filter, the aerosol generator 2-1 is high temp jet
Dust aerosol generator.
During specific detection, first tested filter product is arranged on strainability detection basic platform 6-1；Start screw rod
Air compressor machine 1, sets mass flow, and the flow value obtained by gas source mass flow transmitter 5-3 compares with desired value, the adjustment back of the body
Pressure valve 9 makes system pressure meet technological requirement；Adjustment high temp jet dust aerosol generator 2-1 output concentration, by clean empty
Air compressor 2-2 is pressed into aerosol air surge tank 2-3, and aerosol air buffer tank pressure is set to higher than system pressure 0.05
~0.1MPa, sends certain density aerosol into pipe-line system, it is contemplated that need different aerosol sources, and system is provided with gas
Colloidal sol G-interface 2-4, can be by PAO, and the standard substance such as single dispersing standard particle is made a gift to someone system；Contain certain density gas
Aerosol air sends into aerosol heater 3 together, and aerosol air is heated into required temperature, and temperature control passes through temperature
Transmitter 8, heater strip is controlled by control cabinet 12；HTHP aerosol air is swum separated by cleaning on a small quantity on the filter
Air dilutes measured by wide temperature high voltage aerosol particle diameter spectrometer 7 by a certain percentage, determines upstream aerosol concentration value, finally
Detect the filter effect of filter.
It is emphasized that：The above is only the introduction and description of occupation mode of the invention, any not is made to the present invention
Formal limitation, every any simple modification, equivalent variations made to above example according to technical spirit of the invention
With modification, still fall within the range of technical solution of the present invention.
Claims (9)
1. a kind of HTHP large flow filter device detection system, including the screw air compressor being sequentially distributed from left to right
（1）, aerosol generation system（2）, aerosol heater（3）And data collecting system（4）, it is characterised in that：The aerosol
Generation system（2）The left and right sides passes through T-shaped pipe（5）Respectively with screw air compressor（1）With aerosol heater（3）Connection, it is described
Aerosol heater（3）By connecting tube and data collecting system（4）Connection, the aerosol generates system（2）It is molten with gas
Glue generator（2-1）, it is connected to aerosol generator（2-1）On pure air compressor（2-2）Be connected to pure air
Compressor（2-2）On aerosol air surge tank（2-3）, the data collecting system（4）Including filter connection means（6）
Be connected to filter connection means（6）On wide temperature high voltage particle diameter spectrometer（7）, the aerosol heater（3）It is connected with use
In the temperature transmitter of regulation aerosol temperature（8）, the filter connection means（6）Right side is provided with for adjusting system pressure
Counterbalance valve（9）.
2. HTHP large flow filter device detection system according to claim 1, it is characterised in that：The filtering
Device attachment means（6）Basic platform is detected including strainability（6-1）, left fixing pipe (6-2), right fixing pipe (6-3) and two ends
It is connected to the subsidiary conduit (10) in left fixing pipe (6-2) and in right fixing pipe (6-3).
3. HTHP large flow filter device detection system according to claim 2, it is characterised in that：The auxiliary
Pipeline has（10）There is symmetrically arranged bellows（10-1）, positioned at both sides bellows（10-1）Between filter upstream pressure become
Send device（10-2）With the end differential pressure transmitter of filter two（10-3）.
4. HTHP large flow filter device detection system according to claim 1, it is characterised in that：The temperature wide
High pressure particle diameter spectrometer（7）Lower section is provided with for placing wide temperature high voltage particle diameter spectrometer（7）Workbench（11）, right side is provided with control
Case processed（12）.
5. HTHP large flow filter device detection system according to claim 1, it is characterised in that：The T-shaped
Pipe（5）Above have and be arranged on aerosol air surge tank（2-3）The clean cut-off regulating valve in direction（5-1）And check valve（5-2）
And the gas source mass flow transmitter on main pipeline（5-3）.
6. HTHP large flow filter device detection system according to claim 1, it is characterised in that：The gas is molten
Glue air cushioning tank（2-3）Top is provided with pressure transmitter（2-4）.
7. HTHP large flow filter device detection system according to claim 1, it is characterised in that：The cleaning
Air compressor（2-2）Side be provided with for aerosol generator（2-1）The aerosol generator interface of connection（2-5）.
8. HTHP large flow filter device detection system according to claim 4, it is characterised in that：The control
Case (12) top is provided with the touch-screen (13) that PLC realizes man-machine interaction.
9. HTHP large flow filter device detection system according to claim 1, it is characterised in that：The gas is molten
Glue generator (2-1) is high temp jet dust aerosol generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115644.0A CN106706493A (en) | 2016-12-07 | 2016-12-07 | High temperature high pressure large flow filter device detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115644.0A CN106706493A (en) | 2016-12-07 | 2016-12-07 | High temperature high pressure large flow filter device detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106706493A true CN106706493A (en) | 2017-05-24 |
Family
ID=58937653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611115644.0A Pending CN106706493A (en) | 2016-12-07 | 2016-12-07 | High temperature high pressure large flow filter device detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106706493A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855924A (en) * | 2019-03-04 | 2019-06-07 | 上海交通大学 | The on-line detecting system of harsh environment aerosol |
| CN111678851A (en) * | 2020-05-08 | 2020-09-18 | 大亚湾核电运营管理有限责任公司 | Nuclear power plant filter performance detection system |
| CN112666049A (en) * | 2020-11-24 | 2021-04-16 | 中国辐射防护研究院 | Platform and method for simulating multi-compartment transportation of aerosol in post-treatment fire accident |
| CN113933217A (en) * | 2021-09-10 | 2022-01-14 | 广东工业大学 | Biological aerosol generating and balancing system and application thereof |
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| JPS63311145A (en) * | 1987-06-12 | 1988-12-19 | Nippon Kagaku Kogyo Kk | Collecting-efficiency measuring apparatus of air filter |
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| CN202837151U (en) * | 2012-09-27 | 2013-03-27 | 厦门高科防静电装备有限公司 | Automatic filter efficiency tester |
| CN203459060U (en) * | 2013-08-13 | 2014-03-05 | 同济大学 | Large-particle multi-dispersion-phase aerosol generator |
| CN204116065U (en) * | 2014-09-25 | 2015-01-21 | 中国石油天然气股份有限公司 | A kind of filter core device for detecting performance |
| CN206300875U (en) * | 2016-12-07 | 2017-07-04 | 苏州单科机电有限公司 | HTHP large flow filter device detection system |
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2016
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| DE3520356A1 (en) * | 1985-06-07 | 1986-12-11 | Palas GmbH Partikel- und Lasermeßtechnik, 7514 Eggenstein-Leopoldshafen | Method and device for testing filters |
| JPS63311145A (en) * | 1987-06-12 | 1988-12-19 | Nippon Kagaku Kogyo Kk | Collecting-efficiency measuring apparatus of air filter |
| CN1036455A (en) * | 1988-09-24 | 1989-10-18 | 中国预防医学科学院环境卫生与卫生工程研究所 | Big extra small single particle genetic method of flow and device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855924A (en) * | 2019-03-04 | 2019-06-07 | 上海交通大学 | The on-line detecting system of harsh environment aerosol |
| CN109855924B (en) * | 2019-03-04 | 2021-07-30 | 上海交通大学 | On-line detection system for severe environment aerosol |
| CN111678851A (en) * | 2020-05-08 | 2020-09-18 | 大亚湾核电运营管理有限责任公司 | Nuclear power plant filter performance detection system |
| CN112666049A (en) * | 2020-11-24 | 2021-04-16 | 中国辐射防护研究院 | Platform and method for simulating multi-compartment transportation of aerosol in post-treatment fire accident |
| CN112666049B (en) * | 2020-11-24 | 2024-03-01 | 中国辐射防护研究院 | Platform and method for simulating aerosol multi-compartment transportation of post-treatment fire accident |
| CN113933217A (en) * | 2021-09-10 | 2022-01-14 | 广东工业大学 | Biological aerosol generating and balancing system and application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Room 208, Yuanhe building, 959 Jiayuan Road, Yuanhe street, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: SUZHOU DANKE ELECTROMECHANICAL Co.,Ltd. Address before: 215011 No. 161, Feng Feng street, hi tech Zone, Jiangsu, Suzhou Applicant before: SUZHOU DANKE ELECTROMECHANICAL Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |