CN208406365U - A kind of excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline - Google Patents
A kind of excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline Download PDFInfo
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- CN208406365U CN208406365U CN201820859249.1U CN201820859249U CN208406365U CN 208406365 U CN208406365 U CN 208406365U CN 201820859249 U CN201820859249 U CN 201820859249U CN 208406365 U CN208406365 U CN 208406365U
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Abstract
The utility model provides a kind of excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline, belongs to the excessive air filter technical field of pipeline.The utility model includes: disinfection mouth one, aerosol sampling mouth one, aerosol sampling mouth two, aerosol main-inlet, sterilize mouth two, Scanning Detction section, static pressure section, high efficiency filter section, upper pipeline and lower manifold, the lower end of the upper pipeline is connected with high efficiency filter section side wall, upper pipeline is equipped with disinfection mouth two, Scanning Detction section is fixed on the upper end of high efficiency filter section, the upper end of Scanning Detction section is connected with disinfection mouth one, aerosol sampling mouth two is installed on the downside of Scanning Detction section, the upper end of static pressure section is connected with the lower end of high efficiency filter section, the lower end of static pressure section is connected with the upper end of lower manifold, aerosol sampling mouth one is installed in the middle part of lower manifold, the lower part of lower manifold is equipped with aerosol main-inlet.
Description
Technical field
The utility model relates to a kind of excessive gas high efficiency particulate air filters of biosecurity laboratory pipeline, belong to the excessive air filter of pipeline
Technical field.
Background technique
Waste water can be generated in the mechanisms courses of work such as biosecurity laboratory, the workshop GMP, infectious hospital, waste water needs
Drainage pipeline is flowed through, has gas in entering pipeline or the process of circulation, needs to be discharged gas to make pipeline normally circulate, and
Most of gas is toxic, needs just be discharged into atmosphere by filter.It is higher that previous filter encounters temperature
Gas is easy to produce steam, so that filter core is generated high resistance and even blocks, very influence working efficiency.
Summary of the invention
Purpose of the utility model is to solve the above-mentioned problems of the prior art, and then provide a kind of bio-safety
Laboratory pipeline overflows gas high efficiency particulate air filter.
The purpose of this utility model is achieved through the following technical solutions:
A kind of excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline, comprising: disinfection mouth one, aerosol sampling mouth one, gas
Colloidal sol sample tap two, aerosol main-inlet, disinfection mouth two, Scanning Detction section, static pressure section, high efficiency filter section, upper pipeline and under
The lower end of portion's pipeline, the upper pipeline is connected with high efficiency filter section side wall, and upper pipeline is equipped with disinfection mouth two, scanning inspection
The upper end that section is fixed on high efficiency filter section is surveyed, the upper end of Scanning Detction section is connected with disinfection mouth one, the downside peace of Scanning Detction section
Equipped with aerosol sampling mouth two, the upper end of static pressure section is connected with the lower end of high efficiency filter section, the lower end of static pressure section and lower tube
The upper end on road is connected, and aerosol sampling mouth one is equipped in the middle part of lower manifold, and the lower part of lower manifold is equipped with aerosol
Main-inlet.
It further include electric heating housing, electric heating housing is coated on the outer surface of high efficiency filter section.
The filter core of high efficiency filter section is polytetrafluoroethylene (PTFE) hydrophobicity filter material.
The utility model has the beneficial effects that
1, high efficiency particulate air filter guarantees not leak at seal washer or fluid-tight by effectively squeezing filter edges.2, component
Using the stainless steel making of 304/316L, weld is smooth, it is ensured that air-tightness.3, whole to be easily installed, sealed reliable, maintenance
It is convenient.4, the heating of electric heating housing can prevent filter obstruction and bacterium procreation.5, polytetrafluoroethylene (PTFE) hydrophobicity filter material,
100% is filled into 0.01 micron, is absolute degerming and bacteriophage grade.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (main view) of the excessive gas high efficiency particulate air filter of the utility model biosecurity laboratory pipeline.
Fig. 2 is the structural schematic diagram (backsight) of the excessive gas high efficiency particulate air filter of the utility model biosecurity laboratory pipeline.
Fig. 3 is the A direction view of Fig. 1.
Appended drawing reference in figure, 1 is disinfection mouth, and 2 be aerosol sampling mouth one, and 3 be electric heating housing, and 4 take for aerosol
Sample mouth two, 5 be aerosol main-inlet, and 6 be disinfection mouth, and 7 be Scanning Detction section, and 8 be static pressure section, and 9 be high efficiency filter section, and 10 be upper
Portion's pipeline, 11 be lower manifold.
Specific embodiment
Be described in further detail below in conjunction with attached drawing to the utility model: the present embodiment is with the utility model skill
Implemented under premised on art scheme, give detailed embodiment, but the protection scope of the utility model be not limited to it is following
Embodiment.
As shown in FIG. 1 to 3, a kind of excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline involved in the present embodiment,
It include: disinfection mouth 1, aerosol sampling mouth 1, aerosol sampling mouth 24, aerosol main-inlet 5, disinfection mouth 26, scanning inspection
Survey section 7, static pressure section 8, high efficiency filter section 9, upper pipeline 10 and lower manifold 11, the lower end of the upper pipeline 10 and efficient mistake
Filter 9 side wall of section is connected, and upper pipeline 10 is equipped with disinfection mouth 26, and Scanning Detction section 7 is fixed on the upper end of high efficiency filter section 9,
The upper end of Scanning Detction section 7 is connected with disinfection mouth 1, and the downside of Scanning Detction section 7 is equipped with aerosol sampling mouth 24, static pressure
The upper end of section 8 is connected with the lower end of high efficiency filter section 9, and the lower end of static pressure section 8 is connected with the upper end of lower manifold 11, lower part
The middle part of pipeline 11 is equipped with aerosol sampling mouth 1, and the lower part of lower manifold 11 is equipped with aerosol main-inlet 5.
The excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline further includes electric heating housing 3, and electric heating housing 3 is coated on height
On the outer surface for imitating fillter section 9.
The filter core of high efficiency filter section 9 is polytetrafluoroethylene (PTFE) hydrophobicity filter material.
A kind of working principle of the excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline of the present embodiment:
One, sampling process
Exhaust gas enters pipeline, and the biological safe type airtight valve valve of high efficiency particulate air filter bottom is opened, and gas enters, at this time by
Aerosol inlet 5 injects aerosol.Gas enters static pressure section 8, carries out gas by aerosol sampling mouth 1 in static pressure section 8
Colloidal sol sampling.
Two, high efficiency filter
Gas enters high efficiency filter section 9, and the filter core of high efficiency filter section 9 is polytetrafluoroethylene (PTFE) hydrophobicity filter material, filtering effect
0.3 μm of particle filtration efficiency 99.99% of rate, is absolute degerming and bacteriophage grade, and the heating of electric heating housing 3 guarantees filter core as far as possible
It is dry, it is conducive to filter core water delivery, reduces filter core resistance.
Three, it detects
Gas enters Scanning Detction section 7 after filtering, samples at this time in aerosol sampling mouth 24, after detection is qualified,
It opens security closed valve filtered gas is discharged.
The preferable specific embodiment of the above, only the utility model, these specific embodiments are all based on this
Different implementations under utility model general idea, and the protection scope of the utility model is not limited thereto, it is any ripe
Know those skilled in the art within the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of, all
It should cover and be within the protection scope of the utility model.Therefore, the protection scope of the utility model should be with claims
Subject to protection scope.
Claims (3)
- The gas high efficiency particulate air filter 1. a kind of biosecurity laboratory pipeline overflows, comprising: disinfection mouth one (1), aerosol sampling mouth one (2), aerosol sampling mouth two (4), aerosol main-inlet (5), disinfection mouth two (6), Scanning Detction section (7), static pressure section (8), height Imitate fillter section (9), upper pipeline (10) and lower manifold (11), which is characterized in that the lower end of the upper pipeline (10) and height Effect fillter section (9) side wall is connected, and upper pipeline (10) is equipped with disinfection mouth two (6), and Scanning Detction section (7) is fixed on efficiently mistake The upper end of section (9) is filtered, the upper end of Scanning Detction section (7) is connected with disinfection mouth one (1), and Scanning Detction section is equipped on the downside of (7) The upper end of aerosol sampling mouth two (4), static pressure section (8) is connected with the lower end of high efficiency filter section (9), the lower end of static pressure section (8) It is connected with the upper end of lower manifold (11), lower manifold is equipped with aerosol sampling mouth one (2), lower manifold in the middle part of (11) (11) lower part is equipped with aerosol main-inlet (5).
- The gas high efficiency particulate air filter 2. biosecurity laboratory pipeline according to claim 1 overflows, which is characterized in that further include electricity Heating jacket (3), electric heating housing (3) are coated on the outer surface of high efficiency filter section (9).
- The gas high efficiency particulate air filter 3. biosecurity laboratory pipeline according to claim 1 overflows, which is characterized in that high efficiency filter The filter core of section (9) is polytetrafluoroethylene (PTFE) hydrophobicity filter material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859249.1U CN208406365U (en) | 2018-06-04 | 2018-06-04 | A kind of excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859249.1U CN208406365U (en) | 2018-06-04 | 2018-06-04 | A kind of excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208406365U true CN208406365U (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820859249.1U Active CN208406365U (en) | 2018-06-04 | 2018-06-04 | A kind of excessive gas high efficiency particulate air filter of biosecurity laboratory pipeline |
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| CN (1) | CN208406365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904340A (en) * | 2022-06-22 | 2022-08-16 | 北京中数图科技有限责任公司 | Ventilation vertical pipe gas filtering device for shelter hospital |
-
2018
- 2018-06-04 CN CN201820859249.1U patent/CN208406365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904340A (en) * | 2022-06-22 | 2022-08-16 | 北京中数图科技有限责任公司 | Ventilation vertical pipe gas filtering device for shelter hospital |
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