CN106124379A - A kind of filter element flow testing device - Google Patents
A kind of filter element flow testing device Download PDFInfo
- Publication number
- CN106124379A CN106124379A CN201610442809.9A CN201610442809A CN106124379A CN 106124379 A CN106124379 A CN 106124379A CN 201610442809 A CN201610442809 A CN 201610442809A CN 106124379 A CN106124379 A CN 106124379A
- Authority
- CN
- China
- Prior art keywords
- filter element
- defoamer
- holding frame
- element flow
- module
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 56
- 239000013530 defoamer Substances 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000009467 reduction Effects 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000004907 flux Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002351 wastewater Substances 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
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a kind of filter element flow testing device, discharge control module, defoamer jet module, pressure reduction control module and the filter element flow rate test module including housing and being arranged on housing, discharge control module is rotary wind type structure, defoamer jet module includes defoamer fluid reservoir, the liquid outlet groove of defoamer fluid reservoir is suitable with the lead channel on diversion outlet sidewall, and filter element flow rate test module includes filter element holding frame.The present invention uses rotary wind type structure water conservancy diversion, and during water conservancy diversion timely adjustment flow, easily there is stuck phenomenon in the pipeline solving traditional round tubular type or flat, the effective stability improving system test, and before filter element flow rate test, set up defoamer injecting step, and the quantity of the bubble produced because flow is little, pressure reduction is little before greatly reducing, substantially increase the accuracy of test, can be widely used for the Testing And Regulating of filter element flow, workable.
Description
Technical field
The present invention relates to filter element performance detection technique field, particularly relate to a kind of filter element flow testing device.
Background technology
The effect of filter element is used to separate the solid particle in liquid or gas, or makes different material compositions abundant
Contact, accelerates the response time, can protect normal work or the cleaning of air of equipment, be equipped with certain specification filter when fluid enters
After the filter element of net, its impurity is blocked, and the stream thing cleaned is flowed out by filter element, has obtained widely should in waste water reclamation industry
With.
Filter element needs to test its performance after machining, and the most relatively conventional also extremely important test is exactly
Filter element flow rate test, the filter effect of the accuracy direct relation filter element of filter element flow rate test.In the prior art, filter element flow
Test mode be generally divided into directly test and indirectly testing, owing to indirectly testing is generally by filter area, pressure reduction degradation
Between proportionate relationship calculate filter element flow, the error of its test result is relatively big, thus is only used for estimating in practical operation
Surveying filter element flow, be not intended as the foundation of filter element flow accuracy, additionally directly test error is less, and degree of accuracy significantly improves,
But operating complex, stuck phenomenon easily occurs in the flow-guiding channel of flat, cause unnecessary economic loss, impact
The measuring stability of complete machine, and owing to flow is little, the factors such as pressure reduction is little, water easily produces bubble, also can affect filter element stream
Measure the accurate performance of examination.
Therefore, in order to solve the technical problem of above-mentioned existence, the invention provides a kind of new technology.
Summary of the invention
It is an object of the invention to provide a kind of filter element flow testing device, it is possible to solve flow-guiding channel in prior art and hold
The most stuck, testing precision is low and filter element polarization difference etc. problem.
The present invention is directed to above-mentioned technological deficiency be the technical scheme is that
A kind of filter element flow testing device, the discharge control module including housing and being arranged on housing, defoamer spray
Module, pressure reduction control module and filter element flow rate test module, the top of described housing is provided with a water inlet port, described water inlet
Port connects discharge control module, and described discharge control module is rotary wind type structure, and the input of rotor is directed fluid inlet,
The current being inducted into through directed fluid inlet flow through the combination rotary wing wheel in the middle part of rotor, and by the water conservancy diversion of flow control valve to rotor
Outlet is discharged, and the sidewall of described diversion outlet is connected with defoamer jet module, and described defoamer jet module includes froth breaking
Agent fluid reservoir, the liquid outlet groove of described defoamer fluid reservoir is suitable with the lead channel on diversion outlet sidewall, and the spray of lead channel
The face of penetrating is provided with some jet blowers, and described defoamer fluid reservoir is additionally provided with defoamer import, and described pressure reduction control module is pacified
It is contained on the sidewall of the housing below defoamer jet module, and is connected with filter element flow rate test module, described filter element flow
Test module includes that filter element holding frame, described filter element holding frame include the upper holding frame of setting symmetrical above and below and lower holding frame, filter
Two ports of core are fixed on holding frame and lower holding frame respectively, and lower holding frame is by electromagnetic valve connected drainage mouth.
Further, the liquid outlet groove of described defoamer fluid reservoir is the first guiding incline, and the lead channel of described diversion outlet is
Second guiding incline, the incline direction of described first guiding incline and the second guiding incline is contrary, and the inclination angle A of the first guiding incline is less than
The inclination angle B of the second guiding incline.
Further, it is additionally provided with between described upper holding frame and lower holding frame for the spacing cranse of filter element, and upper folder
Hold the port of frame and lower holding frame to be all bent at least 90 ° and formed fixing from the side of filter element.
Further, described pressure reduction control module is arranged on the upstream of holding frame.
Further, the downstream pipe of described lower holding frame is additionally provided with flux tester.
Further, described water inlet port is herringbone, and forms the horn-like knot of class with the positive splayed of directed fluid inlet
Structure.
The invention has the beneficial effects as follows: the present invention uses rotary wind type structure water conservancy diversion, and timely adjustment stream during water conservancy diversion
Amount, easily there is stuck phenomenon in the pipeline solving traditional round tubular type or flat, the effective stability improving system test,
And before filter element flow rate test, set up defoamer injecting step, the gas produced because flow is little, pressure reduction is little before greatly reducing
The quantity of bubble, carries out filter element flow detection thereafter by pressure reduction control module, substantially increases the accuracy of test, can extensively use
In the Testing And Regulating of filter element flow, workable.
Accompanying drawing explanation
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention a kind of filter element flow testing device.
Fig. 2 is the schematic flow sheet of the present invention a kind of filter element flow testing device.
Wherein: 1, housing, 2, discharge control module, 3, defoamer jet module, 4, pressure reduction control module, 5, filter element
Flow rate test module, 6, water inlet port, 7, directed fluid inlet, 8, combination rotary wing wheel, 9, flow control valve, 10, diversion outlet,
11, defoamer fluid reservoir, 12, liquid outlet groove, 13, lead channel, 14, jet blower, 15, defoamer import, 16, upper holding frame, 17, under
Holding frame, 18, electromagnetic valve, 19, leakage fluid dram, 20, cranse, 21, upstream, 22, downstream pipe, 23, flux tester.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, is not intended that the restriction to protection scope of the present invention.
A kind of filter element flow testing device as shown in Figure 1, including housing 1 and the discharge control that is arranged on housing 1 thereof
Molding block 2, defoamer jet module 3, pressure reduction control module 4 and filter element flow rate test module 5, the top of housing 1 is provided with
One water inlet port 6, water inlet port 6 connects discharge control module 2, and discharge control module 2 is rotary wind type structure, rotor defeated
Entering end is directed fluid inlet 7, and the current being inducted into through directed fluid inlet 7 flow through the combination rotary wing wheel 8 in the middle part of rotor, and are adjusted by flow
The diversion outlet 10 of joint valve 9 to rotor is discharged, and the sidewall of diversion outlet 10 is connected with defoamer jet module 3, defoamer
Jet module 3 includes defoamer fluid reservoir 11, the liquid outlet groove 12 of defoamer fluid reservoir 11 and the feed liquor on diversion outlet 10 sidewall
Groove 13 is suitable, and the jet face of lead channel 13 is provided with some jet blowers 14, and defoamer fluid reservoir 11 is additionally provided with froth breaking
Agent import 15, pressure reduction control module 4 is arranged on the sidewall of the housing 1 below defoamer jet module 3, and surveys with filter element flow
Die trial block 5 is connected, and filter element flow rate test module 5 includes that filter element holding frame, filter element holding frame include the upper of setting symmetrical above and below
Holding frame 16 and lower holding frame 17, two ports of filter element are fixed on holding frame 16 and lower holding frame 17 respectively, and under
Holding frame 17 is by electromagnetic valve 18 connected drainage mouth 19.
In the present embodiment, the liquid outlet groove 12 of defoamer fluid reservoir 11 is the first guiding incline, the lead channel of diversion outlet 10
13 is the second guiding incline, and the incline direction of the first guiding incline and the second guiding incline is contrary, and the inclination angle A of the first guiding incline is less than
The inclination angle B of the second guiding incline, the setting of the first guiding incline is easy to defoamer and can input smoothly to the second guiding incline, and from
Jet blower 14 penetrates in spurting, dramatically increases the spray regime of jet blower 14, it is simple to improve defoamer operating area and
Uniformity, and inclination angle A advantageously forms liquid outlet groove 12 less than B goes out liquid speed more than the situation of jet blower 14 injection rate,
Jet blower 14 is uninterruptedly sprayed.
In the present embodiment, it is additionally provided with for the spacing cranse 20 of filter element between upper holding frame 16 and lower holding frame 17,
And the port of upper holding frame 16 and lower holding frame 17 is all bent at least 90 ° and is formed fixing from the side of filter element, upper from filter element
Lower port and side thereof are implemented fixing, hence it is evident that improving the positioning performance of filter element, system test is stable.
In the present embodiment, pressure reduction control module 4 is arranged on the upstream 21 of holding frame 16, defoamer froth breaking it
Rear operation, it is simple to improve controllability and the accuracy thereof of pressure reduction.
In the present embodiment, the downstream pipe 22 of lower holding frame 17 is additionally provided with flux tester 23, in order to test filter element
Flow.
In the present embodiment, water inlet port 6 is in herringbone and horn-like with the positive splayed of directed fluid inlet 7 formation class
Structure, in order to play good guide effect to the flowing of water.
As in figure 2 it is shown, the workflow of the present invention is as follows: first filter element is positioned on filter element holding frame, thereafter from entering
Water end (W.E.) mouth 6 inputs current and enters into directed fluid inlet 7, and is discharged by the diversion outlet 10 of flow control valve 9 to rotor, passes through
Test flow is supplied and stops by being automatically adjusted of flow control valve 9 aperture so that flow value keeps constant, then,
Water enters defoamer jet module 3 and carries out defoaming treatment, and in the upstream 21 of upper holding frame 16 by pressure reduction control module
4, descend thereafter the flux tester 23 on the downstream pipe 22 of holding frame 17 automatically to test filter element flow, finally by electromagnetic valve 18
Discharge from leakage fluid dram 19, until test terminates, it is possible to the partial particulate prevented in test process in deposit liquid enters with air-flow
Filter element downstream pipe to be measured, is greatly improved the accuracy of test.
The invention has the beneficial effects as follows: the present invention uses rotary wind type structure water conservancy diversion, and timely adjustment stream during water conservancy diversion
Amount, easily there is stuck phenomenon in the pipeline solving traditional round tubular type or flat, the effective stability improving system test,
And before filter element flow rate test, set up defoamer injecting step, the gas produced because flow is little, pressure reduction is little before greatly reducing
The quantity of bubble, substantially increases the accuracy of test, can be widely used for the Testing And Regulating of filter element flow, workable.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. a filter element flow testing device, the discharge control module including housing and being arranged on housing, defoamer spray
Penetrate module, pressure reduction control module and filter element flow rate test module, it is characterised in that: the top of described housing is provided with a water inlet
Port, described water inlet port connects discharge control module, and described discharge control module is rotary wind type structure, the input of rotor
End is directed fluid inlet, and the current being inducted into through directed fluid inlet flow through the combination rotary wing wheel in the middle part of rotor, and pass through flow control valve
Door is discharged to the diversion outlet of rotor, and the sidewall of described diversion outlet is connected with defoamer jet module, and described defoamer sprays
Penetrate module and include that defoamer fluid reservoir, the liquid outlet groove of described defoamer fluid reservoir are fitted mutually with the lead channel on diversion outlet sidewall
Join, and the jet face of lead channel is provided with some jet blowers, and described defoamer fluid reservoir is additionally provided with defoamer import, described
Pressure reduction control module is arranged on the sidewall of the housing below defoamer jet module, and is connected with filter element flow rate test module
Logical, described filter element flow rate test module includes that filter element holding frame, described filter element holding frame include the upper clamping of setting symmetrical above and below
Frame and lower holding frame, two ports of filter element are fixed on holding frame and lower holding frame respectively, and lower holding frame is by electricity
Magnet valve connected drainage mouth.
A kind of filter element flow testing device the most according to claim 1, it is characterised in that: going out of described defoamer fluid reservoir
Liquid bath is the first guiding incline, and the lead channel of described diversion outlet is the second guiding incline, described first guiding incline and the second guiding incline
Incline direction contrary, and the inclination angle A of the first guiding incline is less than the inclination angle B of the second guiding incline.
A kind of filter element flow testing device the most according to claim 1, it is characterised in that: described upper holding frame and lower clamping
Be additionally provided with between frame for the spacing cranse of filter element, and the port of upper holding frame and lower holding frame be all bent at least 90 ° from
The side of filter element is formed fixing.
A kind of filter element flow testing device the most according to claim 1, it is characterised in that: described pressure reduction control module is installed
Upstream at upper holding frame.
A kind of filter element flow testing device the most according to claim 1, it is characterised in that: the downstream tube of described lower holding frame
Road is additionally provided with flux tester.
A kind of filter element flow testing device the most according to claim 1, it is characterised in that: described water inlet port is in eight word
Shape, and form the horn-like structure of class with the positive splayed of directed fluid inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442809.9A CN106124379A (en) | 2016-06-20 | 2016-06-20 | A kind of filter element flow testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442809.9A CN106124379A (en) | 2016-06-20 | 2016-06-20 | A kind of filter element flow testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106124379A true CN106124379A (en) | 2016-11-16 |
Family
ID=57470631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610442809.9A Pending CN106124379A (en) | 2016-06-20 | 2016-06-20 | A kind of filter element flow testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106124379A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870145A (en) * | 2017-12-13 | 2018-04-03 | 新乡天翼过滤技术检测有限公司 | A kind of filtering material or filter element strainability test device |
| GB2574249A (en) * | 2018-05-31 | 2019-12-04 | Hydro Int Plc | A method of selecting a continuous filter belt for a wastewater screening apparatus and a device for testing a sample of filter material |
| CN111879265A (en) * | 2020-07-29 | 2020-11-03 | 高博集团有限公司 | Filter element detection device and method for air filter |
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|---|---|---|---|---|
| CN107870145A (en) * | 2017-12-13 | 2018-04-03 | 新乡天翼过滤技术检测有限公司 | A kind of filtering material or filter element strainability test device |
| GB2574249A (en) * | 2018-05-31 | 2019-12-04 | Hydro Int Plc | A method of selecting a continuous filter belt for a wastewater screening apparatus and a device for testing a sample of filter material |
| GB2574249B (en) * | 2018-05-31 | 2020-10-14 | Hydro Int Ltd | A method of selecting a continuous filter belt for a wastewater screening apparatus |
| CN111879265A (en) * | 2020-07-29 | 2020-11-03 | 高博集团有限公司 | Filter element detection device and method for air filter |
| CN111879265B (en) * | 2020-07-29 | 2022-03-22 | 高博集团有限公司 | Filter element detection device and method for air filter |
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Effective date of abandoning: 20190924 |