CN107907469A - A kind of filter detection device - Google Patents
A kind of filter detection device Download PDFInfo
- Publication number
- CN107907469A CN107907469A CN201711421255.5A CN201711421255A CN107907469A CN 107907469 A CN107907469 A CN 107907469A CN 201711421255 A CN201711421255 A CN 201711421255A CN 107907469 A CN107907469 A CN 107907469A
- Authority
- CN
- China
- Prior art keywords
- wind
- filter
- laser
- particle counter
- airborne particle
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 7
- 229910001415 sodium ion Inorganic materials 0.000 description 4
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- PPASLZSBLFJQEF-RKJRWTFHSA-M sodium ascorbate Substances [Na+].OC[C@@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RKJRWTFHSA-M 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
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of filter detection device, including wind turbine, powder producer, fixed frame and first laser airborne particle counter, second laser airborne particle counter, conveying device, the powder producer is connected with wind turbine air intake passage, the lower end of the fixed frame is provided with wind pushing cavity, the probe of first laser airborne particle counter is stretched into the wind pushing cavity, the wind pushing cavity is formed by divides, electric pushrod is provided with the fixed frame upper surface, the electric pushrod and wind-guiding pressure cover connection, and drive the wind-guiding pressure cover to move up and down.When use, blow to product to be detected from bottom to top by wind turbine, the air before filtering and after filtering is sampled respectively by the probe of two laser dust particle counters, data after collection are compared, so as to calculate the data such as filter efficiency and resistance, it can meet application demand of the electronics industry to filter.
Description
Technical field
The present invention relates to air cleaning facility technical field, more particularly to a kind of filter detection device.
Background technology
Sodium flame method be it is a kind of be used for detect efficiently and the filter efficiency of super high efficient filter finished product and the equipment of resistance, will
The sodium ion ejected is by filter, then detects by the sodium ions content in the air after filter, measures filter
Filter efficiency, sodium ion is attached to the surface of tested filter in detection process, after tested filter dispatches from the factory, when for electronics
During the clean area of industry, often since the sodium ion of absorption can cause the short circuit of circuit board, can not expire in this way
Some filters for being applied to electronics industry enough, therefore, are surveyed this application provides one kind using laser dust particle counter
Determine filter detection device.
The content of the invention
In order to meet the above-mentioned detection demand to applied to electronics industry filter, this application provides a kind of inspection of filter
Survey device.
To achieve the object of the present invention, the present invention provides a kind of filter detection device, including it is wind turbine, powder producer, solid
Determine frame and first laser airborne particle counter, second laser airborne particle counter, conveying device, the powder producer and wind
Machine air intake passage connects, and the lower end of the fixed frame is provided with wind pushing cavity, and the probe of first laser airborne particle counter stretches into
In the wind pushing cavity, the wind pushing cavity is formed by divides, is provided with electric pushrod on the fixed frame upper surface, institute
Electric pushrod and wind-guiding pressure cover connection are stated, and drives the wind-guiding pressure cover to move up and down, the second laser dust particle
The probe of device is stretched into the wind-guiding pressure cover, and filter to be measured is transported on demarcation strip by conveying device, is opened up on demarcation strip
There is air-permeating hole.
Wherein, the conveying device includes two conveyor chains, is connected with angle steel on the inside of two conveyor chains, passes through two
The angle steel of side coordinates, and filter to be measured clamping is conveyed, and two conveyor chains are driven by a carriage respectively,
The carriage includes driving wheel, driven wheel and active wheel support, driven wheel support, driving motor, and the driving wheel is set
In on active wheel support, the driven wheel is arranged on driven wheel support, and the driving motor is arranged at the active wheel support
On, and driving the driving wheel to rotate by transmission belt, conveyor chain is supported by driving wheel and driven wheel.
Compared with prior art, beneficial effects of the present invention are, when use, are blowed to from bottom to top by wind turbine to be checked
Product is surveyed, the air before filtering and after filtering is sampled respectively by the probe of two laser dust particle counters, will
Data after collection are compared, so as to calculate the data such as filter efficiency and resistance, electronics industry can be met to filtering
The application demand of device.
Brief description of the drawings
Fig. 1 show the structure diagram of the present invention；
Fig. 2 show the first schematic diagram of structure of the conveying device of the present invention；
Fig. 3 show the second schematic diagram of structure of the conveying device of the present invention；
In figure, 1- wind turbines, 2- powder producers, 3- fixed frames, 4- first laser airborne particle counters, 5- second laser dust
Corpuscular counter, 6- wind pushing cavities, 7- conveyor chains, 8- wind-guidings pressure cover, 10- electric pushrods, 11- filters, 12- demarcation strips,
13- driving wheels, 14- driven wheels, 15- driving motors, 16- angle steel.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
It should be noted that " connection " described herein and the word for expressing " connection ", such as " being connected ",
" connected " etc., was both directly connected to including a certain component and another component, also passed through miscellaneous part and another portion including a certain component
Part is connected.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in the present specification using belong to "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, component or module, component and/or combinations thereof.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention provides a kind of filter detection device, including wind turbine, powder producer, fixation
Frame and first laser airborne particle counter, second laser airborne particle counter, conveying device, the powder producer and wind turbine
Air intake passage connects, and the lower end of the fixed frame is provided with wind pushing cavity, and the probe of first laser airborne particle counter stretches into institute
State in wind pushing cavity, the wind pushing cavity is formed by divides, and electric pushrod is provided with the fixed frame upper surface, described
Electric pushrod and wind-guiding pressure cover connection, and drive the wind-guiding pressure cover to move up and down, the second laser airborne particle counter
Probe stretch into wind-guiding pressure cover, filter to be measured is transported on demarcation strip by conveying device, is offered on demarcation strip
Air-permeating hole.
When use, product to be detected is blowed to from bottom to top by wind turbine, electric pushrod drives wind-guiding pressure cover will be to be measured
Product is pushed down, and then, the air before filtering and after filtering is carried out respectively by the probe of two laser dust particle counters
Sampling, the data after collection are compared, so as to calculate the data such as filter efficiency and resistance, can meet electronics industry
To the application demand of filter.
The laser dust particle counter is the equipment of purchase, can be the long CLJ-E301 laser dust grains for staying science and technology
Sub-count device.
Dongguan City Huan Yi instruments Science and Technology Ltd. HY- Series P M2.5 particulate matter powder producers.
Wherein, the conveying device includes two conveyor chains, is connected with angle steel on the inside of two conveyor chains, passes through two
The angle steel of side coordinates, and filter to be measured clamping is conveyed, and two conveyor chains are driven by a carriage respectively,
The carriage includes driving wheel, driven wheel and active wheel support, driven wheel support, driving motor, and the driving wheel is set
In on active wheel support, the driven wheel is arranged on driven wheel support, and the driving motor is arranged at the active wheel support
On, and driving the driving wheel to rotate by transmission belt, conveyor chain is supported by driving wheel and driven wheel.
Pass through this kind of equipment, it is possible to achieve automatic charging, it is easy to operate, improve operating efficiency.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of filter detection device, it is characterised in that including wind turbine, powder producer, fixed frame and first laser dust grain
Sub-count device, second laser airborne particle counter, conveying device, the powder producer are connected with wind turbine air intake passage, described solid
The lower end for determining frame is provided with wind pushing cavity, and the probe of first laser airborne particle counter is stretched into the wind pushing cavity, the air-supply
Chamber is formed by divides, and electric pushrod is provided with the fixed frame upper surface, and the electric pushrod is covered with wind-guiding pressure
Connection, and drive the wind-guiding pressure cover to move up and down, the probe of the second laser airborne particle counter stretches into the wind-guiding
In pressure cover, filter to be measured is transported on demarcation strip by conveying device, and air-permeating hole is offered on demarcation strip.
2. a kind of filter detection device according to claim 1, it is characterised in that the conveying device is defeated including two
Chain is sent, angle steel is connected with the inside of two conveyor chains, is coordinated by the angle steel of both sides, filter to be measured clamping is carried out defeated
Send, two conveyor chains are driven by a carriage respectively, and the carriage includes driving wheel, driven wheel and active
Wheel support, driven wheel support, driving motor, the driving wheel are arranged on active wheel support, and the driven wheel is arranged at driven
On wheel support, the driving motor is arranged on the active wheel support, and drives the driving wheel to rotate by transmission belt, defeated
Chain is sent to be supported by driving wheel and driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421255.5A CN107907469A (en) | 2017-12-25 | 2017-12-25 | A kind of filter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421255.5A CN107907469A (en) | 2017-12-25 | 2017-12-25 | A kind of filter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107907469A true CN107907469A (en) | 2018-04-13 |
Family
ID=61871205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711421255.5A Pending CN107907469A (en) | 2017-12-25 | 2017-12-25 | A kind of filter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107907469A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238939A (en) * | 2018-09-29 | 2019-01-18 | 安徽钟南防化科技有限公司 | A kind of canister entirety anti-dust performance test device |
| CN112345089A (en) * | 2020-10-30 | 2021-02-09 | 温州樱弧服装有限公司 | Anti-interference infrared temperature detector |
-
2017
- 2017-12-25 CN CN201711421255.5A patent/CN107907469A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238939A (en) * | 2018-09-29 | 2019-01-18 | 安徽钟南防化科技有限公司 | A kind of canister entirety anti-dust performance test device |
| CN109238939B (en) * | 2018-09-29 | 2020-10-02 | 安徽钟南防化科技有限公司 | Integral dustproof performance testing device for canister |
| CN112345089A (en) * | 2020-10-30 | 2021-02-09 | 温州樱弧服装有限公司 | Anti-interference infrared temperature detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103639133B (en) | Special miniature full-automatic bearing preparation cleaning machine | |
| CN103537443B (en) | Efficient and environment-friendly automatic detection equipment for aerial fog pot | |
| CN105744710A (en) | Dust-removing electrostatic-eliminating equipment | |
| CN106140680B (en) | A kind of multistage food sorting device of dual drive | |
| CN107907469A (en) | A kind of filter detection device | |
| CN207636249U (en) | Water meter water-proof detection equipment | |
| CN105538393B (en) | Paper cutter with reclaimed waste paper function | |
| CN115790725A (en) | Multifunctional detection equipment for electronic components | |
| CN201632435U (en) | Bolt detection conveying device | |
| CN207209175U (en) | A kind of Electronic Components Manufacturing transmitting device | |
| CN109109330A (en) | A kind of plastic cement buckle automatic detection device and method based on machine vision | |
| CN207689330U (en) | A kind of filter detection device | |
| CN103143205A (en) | Energy-saving efficient micro-power dust collector and method | |
| CN209052095U (en) | Glass pick-up component for 3D bend glass processing manipulator | |
| CN110403231A (en) | Quick-fried pearl quality detecting system and its detection method in a kind of quick-fried pearl cigarette filter | |
| CN206430696U (en) | CCD full inspection machines | |
| CN203245151U (en) | Automatic dust blowing machine of FPC circuit boards | |
| CN206661704U (en) | The length detecting systems of rubber | |
| CN216223425U (en) | Dust collector of sawing machine | |
| CN209465366U (en) | A kind of ECRV by-passing valve Optimum Design device | |
| CN104324807A (en) | Graphite machining center dust removal device | |
| CN203123763U (en) | Concentrated dust and smoke purification system | |
| CN208642102U (en) | A kind of micro moving dry dust removal apparatus | |
| CN207722544U (en) | A kind of exhaust gas particle object filter device | |
| CN206794177U (en) | A kind of power supply common mode detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |