CN205495198U - Diaphragm type dust filter system - Google Patents
Diaphragm type dust filter system Download PDFInfo
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- CN205495198U CN205495198U CN201520969936.5U CN201520969936U CN205495198U CN 205495198 U CN205495198 U CN 205495198U CN 201520969936 U CN201520969936 U CN 201520969936U CN 205495198 U CN205495198 U CN 205495198U
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Abstract
The utility model relates to a diaphragm type dust filter system, characterized by: it includes negative pressure generation unit, malleation generation unit, membrane type filtration case, and membrane type filtration incasement portion's cavity is and top surface and bottom surface are equipped with the opening, and the top surface opening is connected with negative pressure generation unit, and the bottom surface opening is connected with malleation generation unit, and the inner wall of membrane type filtration case has smooth surface and the coating has the micro -filtration membrane, is covered with coniform bleeder vent on the tank wall of membrane type filtration case, and the entry of this bleeder vent is located the tank wall medial surface, and the export of this bleeder vent is located the tank wall lateral surface, the diameter of the entry of bleeder vent is less than outlet diameter to the inlet diameter of bleeder vent is 1 mu m -3 mu m. Negative pressure generation unit and malleation generation unit are inserted respectively to the exit of this box top surface and bottom surface, and in the box was sent into to the air that contains the granule, the particulate matter was separated the air then flow through the bleeder vent by the micro -filtration film resistance to realize the filterable mesh of air dust.
Description
Technical field
This utility model relates to dust-filtering field, specifically a kind of membrane type dust filtering system.
Background technology
Membrane type microfiltration systems can replace conventional filter plant, such as sand filtration, carbon filter, microfiltration and secondary filter, and the efficiency of membrane type microfiltration systems is often higher than conventional filtration systems, and existing dust filtering system exists, and noise is big, filter efficiency is low, maintenance cost is high and there is the problem of environmental pollution.
Summary of the invention
The purpose of this utility model is to provide a kind of membrane filtration system for dust-filtering, noise is low, efficiency is high advantage that it has.
In order to achieve the above object, this utility model is achieved in that
A kind of membrane type dust filtering system, it includes negative pressure generating unit, malleation generating unit, membrane filtration case, dust collecting box and some connecting tubes, described membrane filtration case inner hollow and end face and bottom surface are provided with opening, end face opening is connected with the import of negative pressure generating unit by connecting tube, bottom surface opening is connected with malleation generating unit by connecting tube, the inwall of membrane filtration case has smooth surface and is coated with micro-filtration membrane, the tank wall of membrane filtration case has fine and closely woven engraved structure, specifically, coniform air-vent it is covered with on its tank wall, the entrance of this air-vent is positioned on tank wall medial surface, the outlet of this air-vent is positioned on tank wall lateral surface, the diameter of the entrance of described air-vent is less than outlet diameter, and the inlet diameter of air-vent is 1 μm-3 μm；The outlet of negative pressure generating unit is connected with the import of dust collecting box by connecting tube.
Described membrane type dust-filtering case, micro-filtration membrane is that PVDF material is made, and membrane filtration case is that HDPE material is made.
This casing uses said structure, negative pressure generating unit and malleation generating unit it is respectively connected in the exit of its end face and bottom surface, with malleation generating unit, the air containing granule is sent in casing, particulate matter is intercepted in casing by micro-filtration membrane, air is then flowed out by air-vent, after casing endoparticle thing is assembled to a certain degree, close malleation generating unit, open negative pressure generating unit to be siphoned away by the particulate matter in casing, thus realize the purpose that air-borne dust filters, use the casing of HDPE material, casing is made to have certain elasticity, can adapt to malleation, the switching repeatedly of negative pressure.
Accompanying drawing explanation
Fig. 1 is native system structural representation.
Fig. 2 is membrane filtration case partial enlarged drawing.
Detailed description of the invention
This utility model is further illustrated below by way of specific embodiment.
nullSuch as Fig. 1、Shown in Fig. 2，A kind of membrane type dust filtering system，It includes negative pressure generating unit 4、Malleation generating unit 5、Membrane filtration case 1、Dust collecting box 6 and some connecting tubes 3，Described membrane filtration case 1 inner hollow and end face and bottom surface are provided with opening，End face opening is connected with the import of negative pressure generating unit 4 by connecting tube 3，Bottom surface opening is connected with malleation generating unit 5 by connecting tube 3，The inwall of membrane filtration case 1 has smooth surface and is coated with micro-filtration membrane 2，The tank wall of membrane filtration case has fine and closely woven engraved structure，Specifically，Coniform air-vent 11 it is covered with on its tank wall，The entrance of this air-vent 11 is positioned on tank wall medial surface，The outlet of this air-vent 11 is positioned on tank wall lateral surface，The diameter of the entrance of described air-vent 11 is less than outlet diameter，And the inlet diameter of air-vent is 1 μm-3 μm；The outlet of negative pressure generating unit 4 is connected by the import of connecting tube 3 with dust collecting box 6.
Described membrane type dust-filtering case, micro-filtration membrane is that PVDF material is made, and membrane filtration case is that HDPE material is made.
This casing uses said structure, negative pressure generating unit and malleation generating unit it is respectively connected in the exit of its end face and bottom surface, with malleation generating unit, the air containing granule is sent in casing, particulate matter is intercepted in casing by micro-filtration membrane, air is then flowed out by air-vent, after casing endoparticle thing is assembled to a certain degree, close malleation generating unit, open negative pressure generating unit to be siphoned away by the particulate matter in casing, thus realize the purpose that air-borne dust filters, use the casing of HDPE material, casing is made to have certain elasticity, can adapt to malleation, the switching repeatedly of negative pressure.
Claims (2)
1. a membrane type dust filtering system, it is characterized in that: it includes negative pressure generating unit, malleation generating unit, membrane filtration case, dust collecting box and some connecting tubes, described membrane filtration case inner hollow and end face and bottom surface are provided with opening, end face opening is connected with the import of negative pressure generating unit by connecting tube, bottom surface opening is connected with malleation generating unit by connecting tube, the inwall of membrane filtration case has smooth surface and is coated with micro-filtration membrane, the tank wall of membrane filtration case has fine and closely woven engraved structure, specifically, coniform air-vent it is covered with on its tank wall, the entrance of this air-vent is positioned on tank wall medial surface, the outlet of this air-vent is positioned on tank wall lateral surface, the diameter of the entrance of described air-vent is less than outlet diameter, and the inlet diameter of air-vent is 1 μm-3 μm；The outlet of negative pressure generating unit is connected with the import of dust collecting box by connecting tube.
Membrane type dust filtering system the most according to claim 1, is characterized in that: micro-filtration membrane is that PVDF material is made, and membrane filtration case is that HDPE material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969936.5U CN205495198U (en) | 2015-11-30 | 2015-11-30 | Diaphragm type dust filter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969936.5U CN205495198U (en) | 2015-11-30 | 2015-11-30 | Diaphragm type dust filter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205495198U true CN205495198U (en) | 2016-08-24 |
Family
ID=56720886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969936.5U Active CN205495198U (en) | 2015-11-30 | 2015-11-30 | Diaphragm type dust filter system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205495198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464855A (en) * | 2018-12-29 | 2019-03-15 | 昆山博正攀巨包装设备有限公司 | A kind of air filtration structure |
-
2015
- 2015-11-30 CN CN201520969936.5U patent/CN205495198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464855A (en) * | 2018-12-29 | 2019-03-15 | 昆山博正攀巨包装设备有限公司 | A kind of air filtration structure |
| CN109464855B (en) * | 2018-12-29 | 2024-05-03 | 昆山博正攀巨包装设备有限公司 | Air filtering structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190826 Address after: 2010-20106 5th Floor, No. 1, 77 Xindan Road, Chonggu Town, Qingpu District, Shanghai Patentee after: Shougu Environmental Technology (Shanghai) Co., Ltd. Address before: No. 1, No. 138 Hexiang Road, Baihe Town, Qingpu District, Shanghai, 201700 Patentee before: Shanghai Longer Environmental Protection Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right |