CN203264409U - Low-pressure self-cleaning continuous filter - Google Patents
Low-pressure self-cleaning continuous filter Download PDFInfo
- Publication number
- CN203264409U CN203264409U CN 201320300038 CN201320300038U CN203264409U CN 203264409 U CN203264409 U CN 203264409U CN 201320300038 CN201320300038 CN 201320300038 CN 201320300038 U CN201320300038 U CN 201320300038U CN 203264409 U CN203264409 U CN 203264409U
- Authority
- CN
- China
- Prior art keywords
- intake antrum
- dividing plate
- filter screen
- water
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a low-pressure self-cleaning continuous filter. The low-pressure self-cleaning continuous filter comprises a shell with a cylindrical cavity, wherein a water inlet and a water outlet are formed in the shell; the cavity between the water inlet and the water outlet is provided with a first filtering net; the cavity is partitioned into a water inlet cavity and a water outlet cavity by the first filtering net; the first filtering net is a rotatable body and is driven by a driving device; a water inlet cavity clapboard is arranged inside the water inlet cavity; a water inlet still cavity with relative still water-flow velocity is partitioned off from the water inlet cavity by the water inlet cavity clapboard; a tiny gap is formed between the edge of the water inlet cavity clapboard and the shell; a first brush body is arranged on one side of the water inlet cavity clapboard, near the first filtering net; the first brush body clings to the surface of the first filtering net; a water inlet cavity impurity outlet is formed in the shell inside the water inlet still cavity and is communicated with a first impurity collecting pot; a first sewage outlet is formed in the first impurity collecting pot. The low-pressure self-cleaning continuous filter has the characteristics of being simple in structure, good in cleaning effect, low in cost, convenient to maintain in last period, capable of realizing uninterrupted filtration and cleaning, and the like.
Description
Technical field
The utility model relates to a kind of low pressure self-cleaning continuous filter, belongs to the device for filtering agricultural water field.
Background technology
Water resource is most valuable, and water saving has become the trend of industry, agricultural sustainable development.And wherein filter plant is very important equipment.Therefore a kind of good reliability, low cost movement can clean again, the filter of continuous filtration is very urgent automatically
At present, the filter that strainer screen is cleaned mainly contains two types, and a kind of is back flush type, and another kind is self-cleaning type.
The disclosed back flush type filter of Chinese patent CN202270401U, its operation principle is that the direction of passing filter screen by changing current realizes impurity residual on filter screen is carried out the backwash cleaning, although this backwashing manner can be realized the self-cleaning to filter screen, but effect is bad, a lot of intractable impurity still can remain on filter screen, affect filter effect, particularly, the hydraulic pressure that backwash process is had relatively high expectations has improved cost and energy consumption greatly.
The disclosed auto-flushing well strainer of Chinese patent CN201565186U, although be to clean by brush and filter screen friction when cleaning filter screen, but need to be divided into two stages during its work, be filtration stage and wash phase, this can cause within a certain period of time, filters the shortcoming that the work period shortens.Except above shortcoming, in brush brush filter screen process, due to Water Pressure, cleaning performance is also also bad.
Therefore, a kind of simple in structure, cleaning performance is good, and cost is low, convenient later maintenance, and can realize that the uninterrupted Self-cleaning filter that filters and clean is suggested.
The utility model content
In order to make self-cleaning filter simple in structure, cleaning performance is good, and cost is low, convenient later maintenance, and the utility model provides a kind of low pressure self-cleaning continuous filter.
The purpose of this utility model is come specific implementation by the following technical programs:
the low pressure self-cleaning continuous filter, comprise that inner chamber is housing cylindraceous (10), housing (10) is provided with water inlet (11) and delivery port (12), housing (10) inner chamber between water inlet (11) and delivery port (12) is provided with the first filter screen (20), the first filter screen (20) is separated into intake antrum (3) and water chamber (5) with housing (10) inner chamber, and the first filter screen (20) is a rotatable body and is driven by drive unit, be provided with intake antrum dividing plate (31) in intake antrum (3), this intake antrum dividing plate (31) is separated out a water velocity relatively static water inlet hydrostatic chamber (32) in intake antrum (3), and keep minim gap between the edge of intake antrum dividing plate (31) and housing (10), described intake antrum dividing plate (31) is provided with the first brush body (81) near a side of the first filter screen (20), the first brush body (81) is close to the surface of the first filter screen (20), housing (10) in described water inlet hydrostatic chamber (32) is provided with intake antrum impurity discharging port (33), intake antrum impurity discharging port (33) is communicated with the first assorted tank (34) of collection, the first assorted tank (34) of collection is provided with the first sewage draining exit (35).
be provided with water chamber dividing plate (51) in described water chamber (5), this water chamber dividing plate (51) is separated out a water velocity relatively static water outlet hydrostatic chamber (52) in water chamber (5), and keep minim gap between the edge of water chamber dividing plate (51) and housing (10), described water chamber dividing plate (51) is provided with the second brush body (82) near a side of the first filter screen (20), the second brush body (82) is close to the surface of the first filter screen (20), housing (10) in described water outlet hydrostatic chamber (52) is provided with water chamber impurity discharging port (53), water chamber impurity discharging port (53) is communicated with the second assorted tank (54) of collection, the second assorted tank (54) of collection is provided with the second sewage draining exit (55).
housing (10) inner chamber between described the first filter screen (20) and described water inlet (11) also is provided with the second filter screen (21), described the second filter screen (21) is a rotatable body and is driven by drive unit, described the second filter screen (21) is separated into the first intake antrum (30) and the second intake antrum (40) with intake antrum, described intake antrum dividing plate is arranged in the first intake antrum (30), described intake antrum impurity discharging port (33) is positioned on the housing (10) of the first intake antrum (30), also be provided with the second intake antrum dividing plate (41) in described the second intake antrum (40), described the second intake antrum dividing plate (41) be separated out in the second intake antrum (40) water velocity relatively static second the water inlet hydrostatic chamber (42).
Described intake antrum dividing plate is provided with the 3rd brush body (83) near a side of the second filter screen (21), and described the 3rd brush body (83) is close to the surface of the second filter screen (21).
Described the second intake antrum dividing plate (41) is provided with the 4th brush body (84) near a side of the second filter screen (21), and described the 4th brush body (84) is close to the surface of the second filter screen (21).
Housing (10) in described the second water inlet hydrostatic chamber (42) is provided with the second intake antrum impurity discharging port (43), and described the second intake antrum impurity discharging port (43) is communicated with the second assorted tank (44) of collection, and the second assorted tank (44) of collection is provided with the second sewage draining exit (45).
Described intake antrum dividing plate (31), the second intake antrum dividing plate (41) and water chamber dividing plate (51) are one or both combinations of V-shape, rectangle or arch.
Described drive unit is any in wind (65), motor (62) or water wheels (63), and described drive unit is connected with the first filter screen (20) and/or the second filter screen (21) by rotating shaft (61).
Compared with prior art, the utlity model has simple in structurely, cleaning performance is good, and cost is low, convenient later maintenance, and can realize uninterrupted the filtration and the characteristics such as cleaning.
Description of drawings
The below is described in further detail the utility model according to drawings and embodiments.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is A-A direction structure schematic diagram in Fig. 1.
Fig. 3 is B-B direction structure schematic diagram in Fig. 1.
Fig. 4 is the structural representation of embodiment two.
Fig. 5 is C-C direction structure schematic diagram in Fig. 5.
Fig. 6 is the structural representation of embodiment three.
Fig. 7 is the structural representation of embodiment four.
Fig. 8 is the structural representation of embodiment five.
Fig. 9 is the sectional structure schematic diagram of embodiment six intake antrums.
Figure 10 is the sectional structure schematic diagram of embodiment six water chambers.
Figure 11 is the sectional structure schematic diagram of embodiment seven intake antrums.
Figure 12 is the sectional structure schematic diagram of embodiment seven water chambers.
Figure 13 is the sectional structure schematic diagram of embodiment eight intake antrums.
Figure 14 is the sectional structure schematic diagram of embodiment eight water chambers.
Figure 15 is the structural representation of embodiment nine.
Figure 16 is the structural representation of embodiment ten.
In figure:
10, housing; 11, water inlet; 12, delivery port;
20, the first filter screen; 21, the second filter screen;
3, intake antrum; 30, the first intake antrum; 31, intake antrum dividing plate; 32, water inlet hydrostatic chamber; 33, intake antrum impurity discharging port; 34, the first assorted tank of collection; 35, the first sewage draining exit;
40, the second intake antrum; 41, the second intake antrum dividing plate; 42, the second water inlet hydrostatic chamber; 43, the second intake antrum impurity discharging port; 44, the second assorted tank of collection; 45, the second sewage draining exit;
5, water chamber; 51, water chamber dividing plate; 52, water outlet hydrostatic chamber; 53, water chamber impurity discharging port; 54, the 3rd assorted tank of collection; 55, the 3rd sewage draining exit;
61, rotating shaft; 62, motor; 63, water wheels; 64, differential gear; 65, wind;
81, the first brush body; 82, the second brush body; 83, the 3rd brush body; 84, the 4th brush body.
The specific embodiment
embodiment one: as Figure 1-3, the described low pressure self-cleaning continuous filter of the utility model embodiment one, comprise that inner chamber is housing 10 cylindraceous, housing 10 is provided with water inlet 11 and delivery port 12, housing 10 inner chambers between water inlet 11 and delivery port 12 are provided with the first filter screen 20, the first filter screen 20 is separated into intake antrum 3 and water chamber 5 with housing 10 inner chambers, and the first filter screen 20 is a rotatable body and is driven by drive unit, be provided with intake antrum dividing plate 31 in intake antrum 3, this intake antrum dividing plate 31 is separated out a water velocity relatively static water inlet hydrostatic chamber 32 in intake antrum 3, and keep minim gap between the edge of intake antrum dividing plate 31 and housing 10, described intake antrum dividing plate 31 is provided with the first brush body 81 near a side of the first filter screen 20, the first brush body 81 is close to the surface of the first filter screen 20, housing 10 in described water inlet hydrostatic chamber 32 is provided with intake antrum impurity discharging port 33, intake antrum impurity discharging port 33 is communicated with the first assorted tank 34 of collection, the first assorted tank 34 of collection is provided with the first sewage draining exit 35.
Be provided with water chamber dividing plate 51 in described water chamber 5, this water chamber dividing plate 51 is separated out a water velocity relatively static water outlet hydrostatic chamber 52 in water chamber 5, and keep minim gap between the edge of water chamber dividing plate 51 and housing 10, described water chamber dividing plate 51 is provided with the second brush body 82 near a side of the first filter screen 20, the second brush body 82 is close to the surface of the first filter screen 20, housing 10 in described water outlet hydrostatic chamber 52 is provided with water chamber impurity discharging port 53, water chamber impurity discharging port 53 is communicated with the 3rd assorted tank 54 of collection, and the 3rd assorted tank 54 of collection is provided with the 3rd sewage draining exit 55.
In the present embodiment, described drive unit adopts motor 62, drives the first filter screen 20 runnings by motor 62 by rotating shaft 61.
embodiment two: as shown in Fig. 4-5, the described low pressure self-cleaning continuous filter of the utility model embodiment two, comprise that inner chamber is housing 10 cylindraceous, housing 10 is provided with water inlet 11 and delivery port 12, housing 10 inner chambers between water inlet 11 and delivery port 12 are provided with the first filter screen 20, the first filter screen 20 is separated into intake antrum 3 and water chamber 5 with housing 10 inner chambers, and the first filter screen 20 is a rotatable body and is driven by drive unit, be provided with intake antrum dividing plate 31 in intake antrum 3, this intake antrum dividing plate 31 is separated out a water velocity relatively static water inlet hydrostatic chamber 32 in intake antrum 3, and keep minim gap between the edge of intake antrum dividing plate 31 and housing 10, described intake antrum dividing plate 31 is provided with the first brush body 81 near a side of the first filter screen 20, the first brush body 81 is close to the surface of the first filter screen 20, housing 10 in described water inlet hydrostatic chamber 32 is provided with intake antrum impurity discharging port 33, intake antrum impurity discharging port 33 is communicated with the first assorted tank 34 of collection, the first assorted tank 34 of collection is provided with the first sewage draining exit 35.
Be provided with water chamber dividing plate 51 in described water chamber 5, this water chamber dividing plate 51 is separated out a water velocity relatively static water outlet hydrostatic chamber 52 in water chamber 5, and keep minim gap between the edge of water chamber dividing plate 51 and housing 10, described water chamber dividing plate 51 is provided with the second brush body 82 near a side of the first filter screen 20, the second brush body 82 is close to the surface of the first filter screen 20, housing 10 in described water outlet hydrostatic chamber 52 is provided with water chamber impurity discharging port 53, water chamber impurity discharging port 53 is communicated with the 3rd assorted tank 54 of collection, and the 3rd assorted tank 54 of collection is provided with the 3rd sewage draining exit 55.
In the present embodiment, described drive unit adopts water wheels 63, drives the first filter screen 20 runnings by water wheels 63 by rotating shaft 61.In the process of implementing, also differential gear 64 need to be installed in rotating shaft 61.
embodiment three: as shown in Figure 6, the described low pressure self-cleaning continuous filter of the utility model embodiment three, comprise that inner chamber is housing 10 cylindraceous, housing 10 is provided with water inlet 11 and delivery port 12, housing 10 inner chambers between water inlet 11 and delivery port 12 are provided with the first filter screen 20, the first filter screen 20 is separated into intake antrum 3 and water chamber 5 with housing 10 inner chambers, and the first filter screen 20 is a rotatable body and is driven by drive unit, be provided with intake antrum dividing plate 31 in intake antrum 3, this intake antrum dividing plate 31 is separated out a water velocity relatively static water inlet hydrostatic chamber 32 in intake antrum 3, and keep minim gap between the edge of intake antrum dividing plate 31 and housing 10, described intake antrum dividing plate 31 is provided with the first brush body 81 near a side of the first filter screen 20, the first brush body 81 is close to the surface of the first filter screen 20, housing 10 in described water inlet hydrostatic chamber 32 is provided with intake antrum impurity discharging port 33, intake antrum impurity discharging port 33 is communicated with the first assorted tank 34 of collection, the first assorted tank 34 of collection is provided with the first sewage draining exit 35.
Be provided with water chamber dividing plate 51 in described water chamber 5, this water chamber dividing plate 51 is separated out a water velocity relatively static water outlet hydrostatic chamber 52 in water chamber 5, and keep minim gap between the edge of water chamber dividing plate 51 and housing 10, described water chamber dividing plate 51 is provided with the second brush body 82 near a side of the first filter screen 20, the second brush body 82 is close to the surface of the first filter screen 20, housing 10 in described water outlet hydrostatic chamber 52 is provided with water chamber impurity discharging port 53, water chamber impurity discharging port 53 is communicated with the 3rd assorted tank 54 of collection, and the 3rd assorted tank 54 of collection is provided with the 3rd sewage draining exit 55.
In the present embodiment, described drive unit adopts wind, and wind 63 is arranged in rotating shaft 61, and then drives the first filter screen 20 runnings by rotating shaft 61.
embodiment four: as shown in Figure 7, the described low pressure self-cleaning continuous filter of the utility model embodiment two, comprise that inner chamber is housing 10 cylindraceous, housing 10 is provided with water inlet 11 and delivery port 12, housing 10 inner chambers between water inlet 11 and delivery port 12 are provided with the first filter screen 20, the first filter screen 20 is separated into intake antrum 3 and water chamber 5 with housing 10 inner chambers, and the first filter screen 20 is a rotatable body and is driven by drive unit, be provided with intake antrum dividing plate 31 in intake antrum 3, this intake antrum dividing plate 31 is separated out a water velocity relatively static water inlet hydrostatic chamber 32 in intake antrum 3, and keep minim gap between the edge of intake antrum dividing plate 31 and housing 10, described intake antrum dividing plate 31 is provided with the first brush body 81 near a side of the first filter screen 20, the first brush body 81 is close to the surface of the first filter screen 20, housing 10 in described water inlet hydrostatic chamber 32 is provided with intake antrum impurity discharging port 33, intake antrum impurity discharging port 33 is communicated with the first assorted tank 34 of collection, the first assorted tank 34 of collection is provided with the first sewage draining exit 35.
Described intake antrum dividing plate is provided with the 3rd brush body 83 near a side of the second filter screen 21, and described the 3rd brush body 83 is close to the surface of the second filter screen 21.
Described the second intake antrum dividing plate 41 is provided with the 4th brush body 84 near a side of the second filter screen 21, and described the 4th brush body 84 is close to the surface of the second filter screen 21.
Be provided with water chamber dividing plate 51 in described water chamber 5, this water chamber dividing plate 51 is separated out a water velocity relatively static water outlet hydrostatic chamber 52 in water chamber 5, and keep minim gap between the edge of water chamber dividing plate 51 and housing 10, described water chamber dividing plate 51 is provided with the second brush body 82 near a side of the first filter screen 20, the second brush body 82 is close to the surface of the first filter screen 20, housing 10 in described water outlet hydrostatic chamber 52 is provided with water chamber impurity discharging port 53, water chamber impurity discharging port 53 is communicated with the 3rd assorted tank 54 of collection, and the 3rd assorted tank 54 of collection is provided with the 3rd sewage draining exit 55.
In the present embodiment, described drive unit adopts any in wind 65, motor 62 or water wheels 63.
Embodiment five: as shown in Figure 8, the utility model embodiment five is with the difference part of embodiment one, and described intake antrum impurity discharging port 33 is made as the strip equal in length with intake antrum; Described water chamber impurity discharging port 53 is made as the strip equal in length with water chamber.
Embodiment six: as Fig. 9, shown in Figure 10, the present embodiment is on the basis of embodiment one, and described intake antrum dividing plate 31 is the combination of V font and arch, namely adds the dividing plate of domes in the outside of V font dividing plate again.
Embodiment seven: as Figure 11, shown in Figure 12, the present embodiment is on the basis of embodiment one, and described intake antrum dividing plate 31 is the combination of V font and rectangle, namely adds the dividing plate of a rectangular configuration in the outside of V font dividing plate again.
Embodiment eight: as Figure 13, shown in Figure 14, the present embodiment is on the basis of embodiment one, and described intake antrum dividing plate 31 is the combination of two V font dividing plates, namely adds the larger V font dividing plate of an angle in the outside of V font dividing plate again.
Embodiment nine: as shown in figure 15, the difference of the present embodiment and embodiment one is, described intake antrum dividing plate 31 is made as domes.
Embodiment ten: as shown in figure 16, the difference of the present embodiment and embodiment one is, described intake antrum dividing plate 31 is made as rectangular configuration.
It is pointed out that embodiment of the present utility model is not limited in embodiment listed, those skilled in the art can adjust on the basis of design of the present utility model as required.
Compared with prior art, the utlity model has simple in structurely, cleaning performance is good, and cost is low, convenient later maintenance, and can realize uninterrupted the filtration and the characteristics such as cleaning.
Claims (10)
1. low pressure self-cleaning continuous filter, comprise that inner chamber is housing cylindraceous (10), housing (10) is provided with water inlet (11) and delivery port (12), it is characterized in that: housing (10) inner chamber between water inlet (11) and delivery port (12) is provided with the first filter screen (20), the first filter screen (20) is separated into intake antrum (3) and water chamber (5) with housing (10) inner chamber, and the first filter screen (20) is a rotatable body and is driven by drive unit, be provided with intake antrum dividing plate (31) in intake antrum (3), this intake antrum dividing plate (31) is separated out a water velocity relatively static water inlet hydrostatic chamber (32) in intake antrum (3), and keep minim gap between the edge of intake antrum dividing plate (31) and housing (10), described intake antrum dividing plate (31) is provided with the first brush body (81) near a side of the first filter screen (20), the first brush body (81) is close to the surface of the first filter screen (20), housing (10) in described water inlet hydrostatic chamber (32) is provided with intake antrum impurity discharging port (33), intake antrum impurity discharging port (33) is communicated with the first assorted tank (34) of collection, the first assorted tank (34) of collection is provided with the first sewage draining exit (35).
2. low pressure self-cleaning continuous filter as claimed in claim 1, it is characterized in that, be provided with water chamber dividing plate (51) in described water chamber (5), this water chamber dividing plate (51) is separated out a water velocity relatively static water outlet hydrostatic chamber (52) in water chamber (5), and keep minim gap between the edge of water chamber dividing plate (51) and housing (10), described water chamber dividing plate (51) is provided with the second brush body (82) near a side of the first filter screen (20), the second brush body (82) is close to the surface of the first filter screen (20), housing (10) in described water outlet hydrostatic chamber (52) is provided with water chamber impurity discharging port (53), water chamber impurity discharging port (53) is communicated with the 3rd assorted tank (54) of collection, the 3rd assorted tank (54) of collection is provided with the 3rd sewage draining exit (55).
3. low pressure self-cleaning continuous filter as claimed in claim 1 or 2, it is characterized in that, housing (10) inner chamber between described the first filter screen (20) and described water inlet (11) also is provided with the second filter screen (21), described the second filter screen (21) is a rotatable body and is driven by drive unit, described the second filter screen (21) is separated into the first intake antrum (30) and the second intake antrum (40) with intake antrum, described intake antrum dividing plate is arranged in the first intake antrum (30), described intake antrum impurity discharging port (33) is positioned on the housing (10) of the first intake antrum (30), also be provided with the second intake antrum dividing plate (41) in described the second intake antrum (40), described the second intake antrum dividing plate (41) be separated out in the second intake antrum (40) water velocity relatively static second the water inlet hydrostatic chamber (42).
4. low pressure self-cleaning continuous filter as claimed in claim 3, is characterized in that, described intake antrum dividing plate is provided with the 3rd brush body (83) near a side of the second filter screen (21), and described the 3rd brush body (83) is close to the surface of the second filter screen (21).
5. low pressure self-cleaning continuous filter as described in claim 3 or 4, it is characterized in that, described the second intake antrum dividing plate (41) is provided with the 4th brush body (84) near a side of the second filter screen (21), and described the 4th brush body (84) is close to the surface of the second filter screen (21).
6. low pressure self-cleaning continuous filter as claimed in claim 5, it is characterized in that, housing (10) in described the second water inlet hydrostatic chamber (42) is provided with the second intake antrum impurity discharging port (43), described the second intake antrum impurity discharging port (43) is communicated with the second assorted tank (44) of collection, and the second assorted tank (44) of collection is provided with the second sewage draining exit (45).
7. as claim 1 or 2 or described low pressure self-cleaning continuous filter, it is characterized in that, described intake antrum dividing plate (31) and water chamber dividing plate (51) are one or both combinations of V-shape, rectangle or arch.
8. as claim 3 or described low pressure self-cleaning continuous filter, it is characterized in that, described intake antrum dividing plate (31), the second intake antrum dividing plate (41) and water chamber dividing plate (51) are one or both combinations of V-shape, rectangle or arch.
9. low pressure self-cleaning continuous filter as claimed in claim 1 or 2, it is characterized in that, described drive unit is any in wind (65), motor (62) or water wheels (63), and described drive unit is connected with the first filter screen (20) by rotating shaft (61).
10. low pressure self-cleaning continuous filter as claimed in claim 3, it is characterized in that, described drive unit is any in wind (65), motor (62) or water wheels (63), and described drive unit by rotating shaft (61) and the first filter screen (20) be connected filter screen (21) and be connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300038 CN203264409U (en) | 2012-12-26 | 2013-05-28 | Low-pressure self-cleaning continuous filter |
| PCT/CN2013/000724 WO2014190454A1 (en) | 2013-05-28 | 2013-06-21 | Low-pressure self-cleaning continuous filter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210573218 | 2012-12-26 | ||
| CN201210573218.7 | 2012-12-26 | ||
| CN 201320300038 CN203264409U (en) | 2012-12-26 | 2013-05-28 | Low-pressure self-cleaning continuous filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264409U true CN203264409U (en) | 2013-11-06 |
Family
ID=49055109
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320300038 Withdrawn - After Issue CN203264409U (en) | 2012-12-26 | 2013-05-28 | Low-pressure self-cleaning continuous filter |
| CN201310204937.6A Expired - Fee Related CN103272427B (en) | 2012-12-26 | 2013-05-28 | Low pressure self-cleaning continuous filter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310204937.6A Expired - Fee Related CN103272427B (en) | 2012-12-26 | 2013-05-28 | Low pressure self-cleaning continuous filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203264409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272427A (en) * | 2012-12-26 | 2013-09-04 | 新疆惠利灌溉科技股份有限公司 | Low pressure self-cleaning continuous filter |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187384A (en) * | 2017-12-27 | 2018-06-22 | 苏州林信源自动化科技有限公司 | A kind of self-cleaning brush type filter |
| CN108295553B (en) * | 2018-01-18 | 2020-05-19 | 江苏融汇环境工程有限公司 | Environmental protection is with preventing blockking up sewage filtration equipment |
| CN108704353A (en) * | 2018-07-17 | 2018-10-26 | 程娜 | A kind of efficient propolis processing device |
| CN109878832A (en) * | 2019-01-23 | 2019-06-14 | 桃江县合仙酒业有限公司 | A kind of canned filter plant of white wine |
| CN114712924A (en) * | 2022-03-02 | 2022-07-08 | 中粮生化(成都)有限公司 | Filter equipment is used in syrup production |
| CN115370620A (en) * | 2022-09-21 | 2022-11-22 | 高邮市高农机械配件有限公司 | Water pump |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547984B2 (en) * | 1974-09-05 | 1979-04-11 | ||
| SU1163884A1 (en) * | 1983-05-26 | 1985-06-30 | Предприятие П/Я А-3844 | Self-cleaning filter |
| FR2609644B1 (en) * | 1987-01-16 | 1991-01-04 | Beaudrey & Cie | SELF-CLEANING FILTER TO INSERT ON A PRESSURE PIPE |
| US6267879B1 (en) * | 1999-08-11 | 2001-07-31 | Odis Irrigation Equipment Ltd. | Continuous liquid filtering apparatus with multi-layer sintered filtering element |
| CN101406773A (en) * | 2008-09-28 | 2009-04-15 | 杨金梁 | Filter with self-cleaning rotating filter element |
| CN201565186U (en) * | 2009-10-21 | 2010-09-01 | 石河子市金土地节水设备有限公司 | Automatic cleaning screen filter |
| CN202207507U (en) * | 2011-06-28 | 2012-05-02 | 孙富军 | Disc type sewage anti-blockage machine |
| CN102755778B (en) * | 2012-07-27 | 2014-03-12 | 山西易通环能科技集团有限公司 | Full-automatic sewage filter device |
| CN203264409U (en) * | 2012-12-26 | 2013-11-06 | 新疆惠利灌溉科技股份有限公司 | Low-pressure self-cleaning continuous filter |
-
2013
- 2013-05-28 CN CN 201320300038 patent/CN203264409U/en not_active Withdrawn - After Issue
- 2013-05-28 CN CN201310204937.6A patent/CN103272427B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272427A (en) * | 2012-12-26 | 2013-09-04 | 新疆惠利灌溉科技股份有限公司 | Low pressure self-cleaning continuous filter |
| CN103272427B (en) * | 2012-12-26 | 2015-03-11 | 新疆惠利灌溉科技股份有限公司 | Low pressure self-cleaning continuous filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103272427A (en) | 2013-09-04 |
| CN103272427B (en) | 2015-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203264409U (en) | Low-pressure self-cleaning continuous filter | |
| CN201823373U (en) | Mechanical self-cleaning type continuous filter | |
| CN201823375U (en) | Unpowered self-cleaning lamination type filter | |
| CN103143198B (en) | A kind of filter | |
| CN104941283A (en) | Backwashing water filter | |
| CN210543584U (en) | Primary filtering structure of horizontal water treatment equipment | |
| CN201419043Y (en) | Low-pressure efficient filter | |
| CN202015538U (en) | Unpowered spinning micro-filter | |
| CN201988256U (en) | Precision-adjustable disk type filter | |
| CN2765654Y (en) | Differential pressure backwashing filter | |
| CN103239928B (en) | Low-voltage self-cleaning net-type continuous filter | |
| CN209679608U (en) | A kind of integrated building sewage purifier | |
| CN113599898B (en) | Fully-submerged rotary drum filter | |
| CN202590455U (en) | Self-cleaning filtering device with N stages of filtering screens | |
| CN212491870U (en) | Hyperfine net river water filtering purifier | |
| CN201930626U (en) | Novel rubber belt type vacuum filter | |
| CN104787915A (en) | Two-stage rotating purification device | |
| CN211635570U (en) | Sewage treatment device in aluminum alloy template cleaning system | |
| CN102188852B (en) | Rotating-disc type ultrasonic self-cleaning microstrainer | |
| CN101624221B (en) | Cleaning disc type waste waster processor | |
| CN220276428U (en) | Water purifier with secondary pollution prevention function | |
| CN111410340A (en) | Sewage treatment device | |
| CN216798867U (en) | Water diversion structure for hydraulic and hydroelectric engineering | |
| CN217773425U (en) | High-efficiency vertical fiber cloth filter | |
| CN204134316U (en) | Water filtering system in a kind of high-efficiency low energy consumption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |