CN208975492U - A kind of new gas filter - Google Patents
A kind of new gas filter Download PDFInfo
- Publication number
- CN208975492U CN208975492U CN201821129208.3U CN201821129208U CN208975492U CN 208975492 U CN208975492 U CN 208975492U CN 201821129208 U CN201821129208 U CN 201821129208U CN 208975492 U CN208975492 U CN 208975492U
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- shell
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- gas
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- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of new gas filters, including shell, air inlet pipe, exhaust pipe, control valve, double-deck microfiltration membranes, composite filled absorbed layer, activated carbon absorber, gas component detector, the connecting pin PLC, PLC controller, air blower；Toxic gas enters pneumatic filter from air inlet pipe, across air inlet pipe end bilayer microfiltration membranes, the double-deck microfiltration membranes retain suspended matter, bacterium, and the substances such as macromolecule colloid, active carbon adsorber absorbs various toxic gas components and steam, and deodorization and discoloration is carried out to toxic gas, composite filled absorbed layer absorbs the poisonous component that active carbon can not filter, gas passes through gas component detector after filtering, testing result is reacted by the connecting pin PLC to PLC control system, toxic gas filtering is not thorough, PLC control system closing of housing both ends control valve, air blower work simultaneously, filter toxic gas back and forth in shell, until filtering is complete, it is discharged by exhaust outlet.
Description
Technical field
The utility model relates to filter plant field, specially a kind of new gas filter.
Background technique
Pneumatic filter is widely used in metallurgy, chemical industry, petroleum, papermaking, medicine, food, mining, electric power, city water neck
Domain.Such as industrial wastewater, the filtering of recirculated water, the regeneration of emulsion, waste oil filtration treatment, the continuous casting water system of metallurgy industry,
Blast furnace water system, hot rolling high-pressure water descaling system.It is a kind of advanced, efficient and easy-operating automatic filtering apparatus.Industry
Many toxic and harmful gas are often generated in production process, for the gas to be filtered of unknown component, if reach row after filtering
Standard is put, is able to solve this problem without pneumatic filter on the market at present.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of new gas filtering
Gas after filtering is passed through gas component detector by device, and testing result is reacted by the connecting pin PLC to PLC control system, toxic
Gas filtration is not thorough, PLC control system closing of housing both ends control valve, while air blower works, and makes toxic gas in shell
Reciprocal filtering in vivo, until filtering is completely, to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution: a kind of new gas filtering
Device, including shell, air inlet pipe, exhaust pipe, control valve, double-deck microfiltration membranes, composite filled absorbed layer, activated carbon absorber, gas
Body group sorting-detecting instrument, the connecting pin PLC, PLC controller, air blower；The shell both ends installation air inlet pipe and exhaust pipe, air inlet pipe
With installation control valve at exhaust pipe；The double-deck microfiltration membranes are installed at both ends in the shell, install composite filled suction in inner walls
Layer is received, activated carbon absorber is installed among the double-deck microfiltration membranes；The gas component detector is mounted in shell close to exhaust pipe
It holds, the connecting pin PLC is installed on gas component detector；The connecting pin PLC connects PLC controller, PLC controller connection control
Valve；The air blower is connected in PLC controller.
As a kind of optimal technical scheme of the utility model, double medium filtration film is concave-convex arc surface structure.
As a kind of optimal technical scheme of the utility model, PLC control terminal connects speech prompting system.
As a kind of optimal technical scheme of the utility model, air blower connects external power supply.
The utility model beneficial effect achieved is: toxic gas enters pneumatic filter from air inlet pipe, passes through air inlet
Mouth end bilayer microfiltration membranes, active carbon adsorber and the filtering of composite filled absorbed layer, gas is detected by gas component after filtering
Instrument, testing result are reacted by the connecting pin PLC to PLC control system, and toxic gas filtering is not thorough, and PLC control system is closed
Shell both ends control valve, while air blower works, and filters toxic gas back and forth in shell, until filtering is completely, passes through
Exhaust outlet discharge guarantees toxic gas filtering completely, and when discharge reaches discharge standard.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model PLC control terminal schematic diagram；
Figure label: 1, shell；2, air inlet pipe；3, exhaust pipe；4, control valve；5, the double-deck microfiltration membranes；6, composite filled
Absorbed layer；7, activated carbon absorber；8, gas component detector；9, the connecting pin PLC；10, PLC controller；11, air blower.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment: as shown in Figs. 1-2, the utility model provides a kind of new gas filter, including shell 1, air inlet pipe
2, exhaust pipe 3, control valve 4, double-deck microfiltration membranes 5, composite filled absorbed layer 6, activated carbon absorber 7, gas component detector
8, the connecting pin PLC 9, PLC controller 10, air blower 11；1 both ends of the shell installation air inlet pipe 2 and exhaust pipe 3,2 He of air inlet pipe
Control valve 4 is installed at exhaust pipe 3；The double-deck microfiltration membranes 5 are installed at both ends in the shell 1, are installed on 1 inner wall of shell composite filled
Absorbed layer 6 installs activated carbon absorber 7 among the double-deck microfiltration membranes 5；The gas component detector 8 is mounted on close in shell 1
The connecting pin PLC 9 is installed at 3 end of exhaust pipe on gas component detector 8；The connecting pin PLC 9 connects PLC controller 10, PLC control
Device 10 processed connects control valve 4；The air blower 11 is connected in PLC controller 10.
Further, double medium filtration film 5 is concave-convex arc surface structure, increases filtering membrane area, improves filter efficiency.
Further, PLC control terminal 10 connects speech prompting system, is easy to understand pneumatic filter working condition.
Further, air blower 11 connects external power supply.
It is specific:
1, air inlet pipe and exhaust pipe are installed in shell both ends, and the double-deck microfiltration membranes are installed at both ends in shell, install in inner walls
Activated carbon absorber is installed in composite filled absorbed layer, the double-deck microfiltration membranes centre, and toxic gas enters pneumatic filter from air inlet pipe,
Across air inlet pipe end bilayer microfiltration membranes, the double-deck microfiltration membranes retain suspended matter, the substances such as bacterium and macromolecule colloid, active carbon
Absorber absorbs various toxic gas components and steam, and carries out deodorization and discoloration to toxic gas, and composite filled absorbed layer absorbs
The poisonous component that active carbon can not filter.
2, gas component detector, which is mounted in shell, installs PLC connection on exhaust pipe end, gas component detector
End；The connecting pin PLC connects PLC controller, and gas passes through gas component detector after filtering, and testing result is connected by PLC
End reaction is connect to PLC control system.
3, control valve is installed at air inlet pipe and exhaust pipe, PLC controller connects control valve, and air blower is connected to PLC
On controller, toxic gas filtering is not thorough, PLC control system closing of housing both ends control valve, while air blower works, and makes
Toxic gas back and forth filters in shell, until filtering is completely, is discharged by exhaust outlet.
4, the double-deck microfiltration membranes are installed at both ends in shell, and double medium filtration film is concave-convex arc surface structure, increases filter membrane
Area improves filter efficiency, realizes that gas back and forth filters, until filtering is complete.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (4)
1. a kind of new gas filter, which is characterized in that including shell (1), air inlet pipe (2), exhaust pipe (3), control valve
(4), the double-deck microfiltration membranes (5), composite filled absorbed layer (6), activated carbon absorber (7), gas component detector (8), PLC connection
Hold (9), PLC controller (10), air blower (11)；Shell (1) both ends installation air inlet pipe (2) and exhaust pipe (3), air inlet pipe
(2) and at exhaust pipe (3) control valve (4) are installed；The double-deck microfiltration membranes (5) are installed at the interior both ends of shell (1), and shell (1) is interior
It is installed on wall composite filled absorbed layer (6), activated carbon absorber (7) is installed among the double-deck microfiltration membranes (5)；The gas component inspection
It surveys instrument (8) and is mounted in shell (1) installation connecting pin PLC (9) on exhaust pipe (3) end, gas component detector (8)；Institute
The connecting pin PLC (9) connection PLC controller (10) is stated, PLC controller (10) connects control valve (4)；The air blower (11) is even
It connects on PLC controller (10).
2. a kind of new gas filter according to claim 1, which is characterized in that double medium filtration film (5) is concave-convex circle
Globoidal structure.
3. a kind of new gas filter according to claim 1, which is characterized in that PLC controller (10) connects voice
Prompt system.
4. a kind of new gas filter according to claim 1, which is characterized in that air blower (11) connects external electricity
Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129208.3U CN208975492U (en) | 2018-07-17 | 2018-07-17 | A kind of new gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129208.3U CN208975492U (en) | 2018-07-17 | 2018-07-17 | A kind of new gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975492U true CN208975492U (en) | 2019-06-14 |
Family
ID=66780059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821129208.3U Active CN208975492U (en) | 2018-07-17 | 2018-07-17 | A kind of new gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975492U (en) |
-
2018
- 2018-07-17 CN CN201821129208.3U patent/CN208975492U/en active Active
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