CN201470210U - Pressure-free metal film filter - Google Patents
Pressure-free metal film filter Download PDFInfo
- Publication number
- CN201470210U CN201470210U CN2009201667426U CN200920166742U CN201470210U CN 201470210 U CN201470210 U CN 201470210U CN 2009201667426 U CN2009201667426 U CN 2009201667426U CN 200920166742 U CN200920166742 U CN 200920166742U CN 201470210 U CN201470210 U CN 201470210U
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- China
- Prior art keywords
- casing
- backwash
- drive mechanism
- power drive
- filter drum
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- Expired - Lifetime
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Abstract
A pressure-free metal film filter comprises a box body, a filtering roller and a power transmission mechanism, wherein the filtering roller comprises a roller frame and a plurality of filter screens fixed on the roller frame and formed by weaving micron-grade ultra-fine stainless steel metal wires; the roller frame can be rationally arranged in the box body around a shaft, connected with the power transmission mechanism and driven by the power transmission mechanism to rotate; a sewage inlet pipe passing through the box body is arranged in the filtering roller; and a clean water outlet is formed on the box body. When being applied to the advanced treatment of sewage, the pressure-free metal film filter can effectively eliminate suspended matters in the sewage by adopting the structure formed by the filter screens formed by weaving the micron-grade ultra-fine stainless steel metal wires. The utility model has the advantages of simple and reliable structure, lower investment cost, less floor area and water source conservation.
Description
Technical field
The utility model relates to a kind of water quality advanced filter plant, particularly a kind of no pressure metal membrane filter device.
Background technology
The advanced treating filter plant of municipal sewage generally adopts gravity filter or quartz sand filtration device before, wherein there is the problem that cost of investment is big, treatment effeciency is low in the former, there is the problem that floor space is many, the backwash water yield is big in the latter, not only waste land resource but also waste water resource, be unfavorable for environmental protection.
Summary of the invention
The purpose of this utility model is the existence at the problems referred to above, provide a kind of simple and reliable for structure, can effectively remove suspension in the sewage, the environment-friendly type that can effectively reduce cost of investment again, reduces floor space conserve water resource does not have pressure metal membrane filter device.
The purpose of this utility model is achieved through the following technical solutions:
A kind of no pressure metal membrane filter device, comprise casing, filter drum, power drive mechanism, wherein said filter drum comprises a frame and is fixed in some screen packs that become by micron-sized superfine stainless steel metal wire knitted on the frame, described tube frame can rotate around the axis is installed on and is connected in the casing and with power drive mechanism and nationality drives rotation by this power drive mechanism, and be provided with the sewage water inlet pipe that passes casing in the described filter drum, described casing is provided with the clear water delivery port.
Be provided with the backwash shower nozzle that can carry out back flush to filter drum in the wherein above-mentioned casing, be provided with can ccontaining backwash gained dirt and the backwash pallet of filter residue and pass the backwash outlet pipe of casing in the position of corresponding backwash shower nozzle in the above-mentioned filter drum.
The utility model is owing to adopt the screen pack that is become by micron-sized superfine stainless steel metal wire knitted to form the structure of filtering main body, along with filter drum by the power drive mechanism driven rotary, the suspension that enters into the sewage in the filter drum utilizes the gravity of self attached on the screen pack, clear water after the filtration then enters in the casing drains from the clear water outlet pipe, finish a filtration treatment flow process, thereby can remove the suspension in the sewage when making the utility model be applied to the advanced treating of sewage effectively.And the utility model is simple and reliable for structure, cost of investment is relatively than the end, few, the conserve water resource of floor space.
Write up realization of the present utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a cross-sectional configuration schematic diagram of the present utility model.
The specific embodiment
As Fig. 1～shown in Figure 2, a kind of no pressure metal membrane filter device described in the utility model, comprise casing 1, filter drum, power drive mechanism 3, wherein said filter drum comprises a frame 21 and is fixed in some screen packs 22 that become by micron-sized superfine stainless steel metal wire knitted on the frame 21, described tube frame 21 can rotate around the axis is installed on and is connected in the casing 1 and with power drive mechanism 3 and nationality drives rotation by this power drive mechanism, and be provided with the sewage water inlet pipe 4 that passes casing 1 in the described filter drum, described casing 1 is provided with clear water delivery port 5.Be provided with the backwash shower nozzle 6 that can carry out back flush to filter drum in the wherein above-mentioned casing 1, be provided with can ccontaining backwash gained dirt and the backwash pallet 7 of filter residue and pass the backwash outlet pipe 8 of casing 1 in the position of corresponding backwash shower nozzle 6 in the above-mentioned filter drum.On the supporting station of the both ends of above-mentioned casing 1 by combination support two ends in casing of bearing and bearing block, and the one end is connected with the speed reduction gearing of power drive mechanism 3.
Operation principle of the present utility model and process are: along with filter drum by the power drive mechanism driven rotary, the suspension that enters into the sewage in the filter drum utilizes the gravity of self attached on the screen pack, clear water after the filtration then enters in the casing drains from the clear water outlet pipe, finish a filtration treatment flow process, thus can remove effectively when making the utility model be applied to the advanced treating of sewage in the sewage suspension.
Claims (3)
1. no pressure metal membrane filter device, it is characterized in that comprising casing (1), filter drum, power drive mechanism (3), wherein said filter drum comprises a frame (21) and is fixed in some screen packs (22) that become by micron-sized superfine stainless steel metal wire knitted on the frame (21), described tube frame (21) can rotate around the axis is installed on and is connected in the casing (1) and with power drive mechanism (3) and nationality drives rotation by this power drive mechanism, and be provided with the sewage water inlet pipe (4) that passes casing (1) in the described filter drum, described casing (1) is provided with clear water delivery port (5).
2. no pressure metal membrane filter device according to claim 1, it is characterized in that being provided with in the above-mentioned casing (1) the backwash shower nozzle (6) that can carry out back flush to filter drum, be provided with can ccontaining backwash gained dirt and the backwash pallet (7) of filter residue and pass the backwash outlet pipe (8) of casing (1) in the position of corresponding backwash shower nozzle (6) in the above-mentioned filter drum.
3. no pressure metal membrane filter device according to claim 1 and 2, it is characterized in that on the supporting station of both ends by combination support two ends in casing of bearing and bearing block of above-mentioned casing (1), and the one end is connected with the speed reduction gearing of power drive mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201667426U CN201470210U (en) | 2009-03-11 | 2009-08-13 | Pressure-free metal film filter |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920052385.0 | 2009-03-11 | ||
| CN2009201667426U CN201470210U (en) | 2009-03-11 | 2009-08-13 | Pressure-free metal film filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470210U true CN201470210U (en) | 2010-05-19 |
Family
ID=42406449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201667426U Expired - Lifetime CN201470210U (en) | 2009-03-11 | 2009-08-13 | Pressure-free metal film filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470210U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935303A (en) * | 2011-08-16 | 2013-02-20 | 北京仁创铸造有限公司 | Centrifugal type sewage filter |
| CN105641993A (en) * | 2016-02-26 | 2016-06-08 | 浙江大学 | Filter device for livestock and poultry breeding wastewater and method adopting filter device |
| CN106178663A (en) * | 2016-08-31 | 2016-12-07 | 无锡宜工环保设备有限公司 | Drum type accurate filter |
| CN110038345A (en) * | 2019-04-17 | 2019-07-23 | 江苏超群机械科技发展有限公司 | The centrifugal rotary drum filtering device of chemical industry polymerization technique waste water |
| CN111871048A (en) * | 2020-08-17 | 2020-11-03 | 常州科德水处理成套设备有限公司 | Hyperfine net filters river water purifier |
| CN113368581A (en) * | 2021-06-22 | 2021-09-10 | 孔凡军 | Resource-saving micro-filter |
-
2009
- 2009-08-13 CN CN2009201667426U patent/CN201470210U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935303A (en) * | 2011-08-16 | 2013-02-20 | 北京仁创铸造有限公司 | Centrifugal type sewage filter |
| CN102935303B (en) * | 2011-08-16 | 2016-05-04 | 北京仁创砂业科技有限公司 | A kind of centrifugal type sewage filter |
| CN105641993A (en) * | 2016-02-26 | 2016-06-08 | 浙江大学 | Filter device for livestock and poultry breeding wastewater and method adopting filter device |
| CN106178663A (en) * | 2016-08-31 | 2016-12-07 | 无锡宜工环保设备有限公司 | Drum type accurate filter |
| CN110038345A (en) * | 2019-04-17 | 2019-07-23 | 江苏超群机械科技发展有限公司 | The centrifugal rotary drum filtering device of chemical industry polymerization technique waste water |
| CN111871048A (en) * | 2020-08-17 | 2020-11-03 | 常州科德水处理成套设备有限公司 | Hyperfine net filters river water purifier |
| CN113368581A (en) * | 2021-06-22 | 2021-09-10 | 孔凡军 | Resource-saving micro-filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |