CN201589716U - Detection line of high-efficiency and ultra-high-efficiency filter - Google Patents
Detection line of high-efficiency and ultra-high-efficiency filter Download PDFInfo
- Publication number
- CN201589716U CN201589716U CN2009203150024U CN200920315002U CN201589716U CN 201589716 U CN201589716 U CN 201589716U CN 2009203150024 U CN2009203150024 U CN 2009203150024U CN 200920315002 U CN200920315002 U CN 200920315002U CN 201589716 U CN201589716 U CN 201589716U
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- air channel
- detection line
- box body
- air
- casing
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Abstract
The utility model relates to a detection line of a high-efficiency and ultra-high-efficiency filter, which is characterized by comprising a dust generating box and an air duct, wherein the dust generating box mainly comprises a box body, a prefilter, an air supply fan and a flow equalization board, wherein the prefilter is arranged at an air inlet port of the box body; the air supply fan is fixed inside the box body, and an air outlet of the air supply fan is fixed with the flow equalization board; the box body is internally provided with a dust generating pipe hole of the dust generator; the wall of the box body is provided with an observation window; the air duct is formed by a left and a right air ducts which are arranged on a stander; a variable diameter short connected lock catch is arranged between the left and the right air ducts; the right air duct is connected with an air outlet end of the box body by flexible connection; a roller wheel is arranged at the bottom of the stander arranged at the right air duct, and is connected with a ground guide rail in a sliding way; and the walls of the left and the right air ducts are provided with a plurality of sampling holes. The detection line of the high-efficiency and ultra-high-efficiency filter has the benefits that replacement and installing parts of the filter are in series variable diameter short connection, so that the detection line can meet the requirements of testing different types of products; and by adopting the pneumatic guide rail and telescopic flexible connection, the detection line is conveniently operated.
Description
Technical field
The utility model belongs to the filtrator checkout equipment, relates in particular to a kind of efficient detection line that reaches super high efficient filter.
Background technology
Be used to detect the filtration efficiency of efficient and super high efficient filter finished product and the equipment of resistance, wherein " send out dirt " and all adopt sodium flame method, the sodion that is about to eject detects by the airborne sodium ions content behind the filtrator by filtrator again, measures the filtration efficiency of filtrator.Sodion after tested filtrator dispatches from the factory, in the time of in being used for the electron trade clean area, often because the sodion of absorption can cause the short circuit of circuit board, can't satisfy interior use the in zone of this special process requirement attached to tested filter surfaces in the testing process.
The utility model content
The utility model is in order to overcome deficiency of the prior art, a kind of efficient detection line that reaches super high efficient filter is provided, can measure the super high efficient filter of 69 (99.9999%) of MPPS (easy penetrating grain size) efficient, the resistance of filtrator can measure 1Pa Zhao 500Pa.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of efficient detection line that reaches super high efficient filter, it is characterized in that: comprise and send out dirt case and air channel, described dirt case is mainly by casing, prefilter, breeze fan, homogenizing plate and dust tube hole, described prefilter places casing air intake port, described breeze fan is fixed in the casing, the breeze fan air outlet is fixed with homogenizing plate, be provided with the dust tube hole of powder producer in the casing, the box body wall of corresponding dust tube hole site is provided with view window; Described air channel is by placing the air channel, the left and right sides on the frame to constitute, be provided with the reducing short circuit snap close of fixed test product between the air channel, the left and right sides, described right air channel is connected with the casing air opening end by being flexible coupling, and places the frame bottom in right air channel to be provided with roller, and is slidingly connected with ground guide; Described left and right sides wind path wall is provided with several thieff hatchs.
Described left air channel is made of the bucket shape reducing, square air channel and the circular discharge pipe that connect successively.
The frame in described right air channel is connected with pneumatic means.
Beneficial effect: the replacing installation position of filtrator adopts serial reducing short circuit to connect, and satisfies the different product test of type; Pneumatic guide rail and the scalable use that is flexible coupling, convenient operation; Utilize robot calculator to carry out data analysis, testing result printing and terminal and show, improved the degree of robotization.The whole automatic electronic computer control operations of this test board, by the computer system automatic data processing, after measurement was finished, Control Software generated filtrator date of manufacture, model, nominal air delivery, filtration efficiency, resistance automatically, show test results such as leak source, and print tags detected automatically.
Description of drawings
Fig. 1 is a structural scheme of mechanism of the present utility model.
Among the figure: 1, casing, 2, prefilter, 3, breeze fan, 4, homogenizing plate, 5, the dust tube hole, 6, view window, 7, air channel, 8 left and right sides, 7-1, square air channel, 7-2, bucket shape reducing, 7-3, circular discharge pipe 9, reducing short circuit snap close, 10, be flexible coupling, 11, roller, 12, guide rail, 13, thieff hatch, 14, frame, 15, pneumatic means, 16, filtrator, 17, calculator system.
Embodiment
Below in conjunction with preferred embodiment, details are as follows to embodiment that foundation the utility model provides:
See accompanying drawing for details, a kind of efficient detection line that reaches super high efficient filter, comprise and send out dirt case and air channel, described dirt case is mainly by casing 1, prefilter 2, breeze fan 3, homogenizing plate 4 and dust tube hole 5, described prefilter places casing air intake port, and described breeze fan is fixed in the casing, and the breeze fan air outlet is fixed with homogenizing plate, be provided with the dust tube hole of powder producer in the casing, the box body wall of corresponding dust tube hole site is provided with view window 6; Described air channel is provided with the reducing short circuit snap close 9 of fixed test product by placing the air channel, the left and right sides 7,8 on the frame 14 to constitute between the air channel, the left and right sides, can satisfy the installation of the efficient and super high efficient filter 16 of different size, has realized the purpose of a tractor serves several purposes.Described right air channel 10 is connected with the casing air opening end by being flexible coupling, and places the frame bottom in right air channel to be provided with roller 11, and is slidingly connected with ground guide 12; Described left and right sides wind path wall is provided with several thieff hatchs 13.Described left air channel is made of bucket shape reducing 7-2, the square air channel 7-1 and the circular discharge pipe 7-3 that connect successively.Right air channel is portable, and the frame in described right air channel is connected with pneumatic means, can move by pneumatic means 15 right air channels of control and frame.
Principle of work: send out dirt by the DOP generator, blow over filter surfaces, measure the quantity of particle before and after ventilating, thereby by calculating the efficient of filtrator, the mensuration that changes by the priority pressure that ventilates draws filter resistance through pressure fan.This performance detection stand gasoloid material can be that DEHS, DOP, PSL are applicable to various test, utilizes laser particle counter to measure the particle concentration of filtrator upstream and downstream, thereby determines its efficient.Its precision can be between 0.1～0.3 micron of the easiest dust size that penetrates certain point, just represent that for the efficient of filtrator measuring the air quantity scope is 500～4000M with the efficiency value of this point of MPPS
3/ h testing efficiency is from 95%～99.9999%.
The whole automatic electronic computer control operations of this test board, by computer system 17 automatic data processings, after measurement was finished, Control Software generated filtrator date of manufacture, model, nominal air delivery, filtration efficiency, resistance automatically, show test results such as leak source, and print tags detected automatically.It is the novel performance detection apparatus that meets European Union's standard EN 1822 regulations.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. the detection line of an efficient and super high efficient filter, it is characterized in that: comprise and send out dirt case and air channel, described dirt case mainly is made of casing, prefilter, breeze fan, homogenizing plate, described prefilter places casing air intake port, described breeze fan is fixed in the casing, the breeze fan air outlet is fixed with homogenizing plate, is provided with the dust tube hole of powder producer in the casing, and the box body wall of corresponding dust tube hole site is provided with view window; Described air channel is by placing the air channel, the left and right sides on the frame to constitute, be provided with the reducing short circuit snap close of fixed test product between the air channel, the left and right sides, described right air channel is connected with the casing air opening end by being flexible coupling, and places the frame bottom in right air channel to be provided with roller, and is slidingly connected with ground guide; Described left and right sides wind path wall is provided with several thieff hatchs.
2. according to the described efficient detection line that reaches super high efficient filter of claim 1, it is characterized in that: described left air channel is made of the bucket shape reducing, square air channel and the circular discharge pipe that connect successively.
3. according to the described efficient detection line that reaches super high efficient filter of claim 1, it is characterized in that: the frame in described right air channel is connected with pneumatic means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203150024U CN201589716U (en) | 2009-11-18 | 2009-11-18 | Detection line of high-efficiency and ultra-high-efficiency filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203150024U CN201589716U (en) | 2009-11-18 | 2009-11-18 | Detection line of high-efficiency and ultra-high-efficiency filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589716U true CN201589716U (en) | 2010-09-22 |
Family
ID=42749503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203150024U Expired - Fee Related CN201589716U (en) | 2009-11-18 | 2009-11-18 | Detection line of high-efficiency and ultra-high-efficiency filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778422A (en) * | 2012-08-16 | 2012-11-14 | 苏州优加环境科技有限公司 | Air filter detection platform |
| CN105043672A (en) * | 2015-07-14 | 2015-11-11 | 苏州英德尔室内空气技术有限公司 | High-efficiency filter PAO testing device |
-
2009
- 2009-11-18 CN CN2009203150024U patent/CN201589716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778422A (en) * | 2012-08-16 | 2012-11-14 | 苏州优加环境科技有限公司 | Air filter detection platform |
| CN105043672A (en) * | 2015-07-14 | 2015-11-11 | 苏州英德尔室内空气技术有限公司 | High-efficiency filter PAO testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20161118 |