CN105642000A - Cylindrical mesh type filter - Google Patents
Cylindrical mesh type filter Download PDFInfo
- Publication number
- CN105642000A CN105642000A CN201610186213.7A CN201610186213A CN105642000A CN 105642000 A CN105642000 A CN 105642000A CN 201610186213 A CN201610186213 A CN 201610186213A CN 105642000 A CN105642000 A CN 105642000A
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- China
- Prior art keywords
- leaching net
- cylinder leaching
- water
- cylinder
- sewage
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of filter equipment, in particular to a cylindrical mesh type filter. The technical scheme includes that the cylindrical mesh type filter comprises a frame, a cylindrical filter screen, and a cleaning device, wherein the cylindrical filter screen is rotarily arranged on the frame, sewage to be filtered enters the cylindrical filter screen, and filtered water is discharged from at least one end of the cylindrical filter screen to realize filtering. Two ends of the cleaning device are arranged on the frame, and the middle of the cleaning device is arranged in the cylindrical filter screen. The cleaning device sprays water into the cylindrical filter screen for flushing impurity on the cylindrical filter, and comprises a delivery pipe, nozzles and a cavity, wherein the delivery pipe extends into the cylindrical filter screen and is used for delivering flushing water, the nozzles are arranged on the delivery pipe, and the cavity is arranged in the delivery pipe in a semi-closed manner and used for containing part of filtered water, so as to prevent the cylindrical filter screen at the position of the cavity to filter sewage and increase water spraying intensity of the nozzles. With the cylindrical mesh type filter, flushing intensity is increased, filter effect is improved, and filter efficiency is improved.
Description
Technical field
The present invention relates to filter plant technical field, particularly relate to a kind of cylinder well strainer.
Background technology
Water Resource in Northwest shortage, most of crops adopt drip irrigation zone pouring, and drip irrigation zone need filtration to reach certain standard with water could to use, otherwise can clogging drip irrigation band.
The mode that agricultural irrigation water is filtered by present stage mainly has three kinds: natural subsidence, sandstone filter, net formula filters. Natural subsidence needs the regular hour that proportion just can be made to be deposited in basin bottom more than foreign material such as the earth of water, the grains of sand, mineral chips, when needing a large amount of agricultural water summer, water consumption can not be met, and the proportion such as the organic-biological suspended in water, plastic sheeting, algae cannot effectively be removed less than the material of water; Sandstone filter typically via pressure vessel or comprehensive with natural subsidence method time use, but pressure vessel has an appearance quantitative limitation, processes the inefficient of water and self-cleaning poor effect, it is necessary to frequently backwash. The well strainer of present stage generally has self-cleaning function, applies wide.
At present, the wiper mechanism of well strainer is mainly sprayed water to drainage screen by the nozzle connecting water pump being arranged in filter screen, so that the foreign material being adsorbed on outside filter screen are washed out, but the current that its wiper mechanism sprays to filter screen are formed with the water of flowing in filter screen extroversion filter screen and liquidate, and significantly reduce its backwash rate; And be blocked in the foreign material outside filter screen and be deposited near filter bottom, run up to a certain degree, the extreme difference that the water quality around filter screen can become, very easily block filter screen, thus affecting filter efficiency and effect.
Summary of the invention
In view of this, the present invention provides a kind of cylinder well strainer, and main purpose is in that to increase backwash rate, improves filter effect, improves filter efficiency.
For reaching above-mentioned purpose, present invention generally provides following technical scheme:
Embodiments of the invention provide a kind of cylinder well strainer, including:
Frame;
Cylinder leaching net, it is possible to be rotatably disposed in described frame; Needing the sewage filtered to enter through described cylinder leaching net, the water after filtration is discharged from least one end of described cylinder leaching net, it is achieved filter;
Rinser, its two ends are arranged in described frame; Middle part is placed in the inside of described cylinder leaching net; Described rinser is sprayed water to described cylinder leaching net, for rinsing the impurity on described cylinder leaching net;
Described rinser includes:
Conveying pipe, stretches in described cylinder leaching net, is used for carrying flushing water;
Nozzle, is arranged on described conveying pipe;
Cavity volume, is arranged on described conveying pipe semi-surrounding, is used for the water after holding Partial filtration, it is prevented that arrange the described cylinder leaching net filter sewage that the position of cavity volume is corresponding, increase the water spray intensity of described nozzle.
Further, described nozzle is multiple, arranges along described delivery tube direction spacing distance.
Further, described cavity volume has an opening, and the opening of described cavity volume is near the inwall of described cylinder leaching net, and the flushing water of described nozzle ejection sprays to the inwall of described cylinder leaching net through the opening of described cavity volume.
Further, the opening of described cavity volume and the distance of the inwall of described cylinder leaching net are less than 1cm.
Further, also include
Sewage suction device, is arranged in described frame, is positioned at the outer lower portion of described cylinder leaching net, for absorbing the sewage being deposited on described cylinder leaching net bottom.
Further, described sewage suction device includes:
Dirt sucking tube, is arranged on the lower end of described cylinder leaching net, axially arranged along described cylinder leaching net;
Suction nozzle, is arranged on described dirt sucking tube, connects with described dirt sucking tube; The end of described suction nozzle is arc, closes with the outer wall matching form with described cylinder leaching net; Described suction nozzle at least can from both direction sucks sewage;
Soil pick-up pump, connects with described dirt sucking tube, for sucks sewage.
Further, described conveying pipe, along the radial direction of described cylinder leaching net, is arranged near the bottom of described cylinder leaching net; Described nozzle is sprayed water to the bottom of described cylinder leaching net, and described suction nozzle is arranged relative to described nozzle, for absorbing the sewage bottom described cylinder leaching net.
Further, also include:
Driving device, is arranged in described frame, is used for driving described cylinder leaching net to rotate;
Water pump, is arranged in described frame, is connected with described rinser and described cylinder leaching net by water pipe, for aspirating the water in described cylinder leaching net, and provides water for described rinser.
Further, the two ends of described cylinder leaching net are fixedly provided with rotating shaft; Described rotating shaft can be rotatably arranged in described frame; Rotating shaft described in one is had at least to have the passage being coaxial therewith.
Further, also include:
Converter, is arranged in described frame, for controlling the rotating speed of described driving device.
By technique scheme, cylinder well strainer of the present invention at least has the advantage that
Rinser has the cavity volume of outward opening; Cavity volume coordinates with cylinder leaching net and prevents the cleaned device of water from inwardly flowing, and adds the backwash rate of rinser. The outer lower portion of cylinder leaching net is provided with sewage suction device, for absorbing the sewage being deposited on cylinder leaching net bottom, it is prevented that cylinder leaching net blocks, and improves filter effect, improves filter efficiency.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
The schematic diagram of a kind of cylinder well strainer that Fig. 1 provides for the embodiment of the present invention;
The main sectional view of a kind of cylinder well strainer that Fig. 2 provides for the embodiment of the present invention;
The left view of a kind of cylinder well strainer that Fig. 3 provides for the embodiment of the present invention;
The schematic diagram of the rinser that Fig. 4 provides for the embodiment of the present invention;
Fig. 5 is office's sectional view of Fig. 4.
Shown in figure:
1 is frame, and 2 is cylinder leaching net, and 2-1 is rotating shaft, and 3 is driving device, and 4 is converter, and 5 is water pump, and 6 is rinser, and 6-1 is cavity volume, and 6-2 is conveying pipe, and 6-3 is nozzle, and 7 is sewage suction device, and 7-1 is soil pick-up mechanism, and 7-11 is dirt sucking tube, and 7-12 is suction nozzle.
Detailed description of the invention
For further setting forth that the present invention reaches technological means and effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to the detailed description of the invention of the present patent application, structure, feature and effect thereof, describe in detail as after. In the following description, what different " embodiments " or " embodiment " referred to is not necessarily same embodiment. Additionally, special characteristic in one or more embodiment, structure or feature can be combined by any suitable form.
As shown in Figures 1 to 5, a kind of cylinder well strainer that one embodiment of the present of invention proposes, including: frame 1, cylinder leaching net 2 and rinser 6.
Frame 1 is frame structure, for molding welded steel or be formed by fixedly connecting by securing member;
Cylinder leaching net 2 can be rotatably disposed in frame 1, and driven device 3 drives and rotates, it is necessary to the sewage of filtration enters cylinder leaching net 2 inside through the eyelet of cylinder leaching net 2, and foreign material are blocked on the outside of cylinder leaching net 2; Cleaning water after filtration is discharged from least one end of cylinder leaching net 2, it is achieved filter;
The two ends of rinser 6 are arranged in frame 1, and rinser 6 is preferably fixedly attached in frame 1 by the present embodiment; Further, by bolt, rinser 6 is fastened in frame 1, it is prevented that rinser 6 moves or rotates; It is internal that the middle part of rinser 6 is placed in cylinder leaching net 2, is extended to outside cylinder leaching net 2 by two ends, is fixed in frame 1; Rinser 6 is sprayed water to cylinder leaching net 2, for rinsing the impurity on cylinder leaching net 2; Rinser 6 is preferably provided close to the position of cylinder leaching net 2 inwall by the present embodiment, makes the current that rinser 6 sprays arrive more quickly at cylinder leaching net 2, strengthens backwash rate; Rinser 6 includes conveying pipe 6-2, nozzle 6-3 and cavity volume 6-1; Conveying pipe 6-2, stretches in cylinder leaching net 2, is used for carrying flushing water; Nozzle 6-3 is arranged on conveying pipe 6-2; It is arranged on conveying pipe 6-2 cavity volume 6-1 semi-surrounding, is used for the water after holding Partial filtration, it is prevented that the described cylinder leaching net filter sewage that the position of cavity volume is corresponding is set, increases the water spray intensity of described nozzle. Preferred nozzle 6-3 is arranged in cavity volume 6-1, and multiple nozzle 6-3 are along the axial distribution of cylinder leaching net 2; Nozzle 6-3 is by carrying pipe 6-2 to connect with water pump 5, and conveying pipe 6-2 is arranged in frame 1, is supported by frame 1; Conveying pipe 6-2 is additionally operable to support the cavity volume 6-1 being arranged on conveying pipe 6-2 simultaneously. Certainly, nozzle 6-3 can also be substituted by below scheme: arranges spray orifice on conveying pipe 6-2, and by supplying water to conveying pipe 6-2, water sprays from spray orifice, reaches the purpose of water spray, and conveying pipe 6-2 is arranged in frame 1, is supported by frame 1. Rinser 6 has cavity volume 6-1; Cavity volume 6-1 is for preventing the cleaned device 6 of the water outside cylinder leaching net 2 from flowing in cylinder leaching net 2, to increase the backwash rate of rinser 6.The opening of cavity volume 6-1 is near the inwall of cylinder leaching net 2, the water outside cylinder leaching net 2 is made when inwardly flowing, to cannot pass through cavity volume 6-1, thus the nozzle 6-3 being arranged in cavity volume 6-1 is when spraying water to cylinder leaching net 2, not by the water currents of flowing in cylinder leaching net 2, enhance injection intensity, improve developing result. It is groove structure that the present embodiment is also not excluded for cavity volume 6-1, and groove two ends, respectively close to the two ends of cylinder leaching net 2, coordinate with the two ends of cylinder leaching net 2, to hold clean water. Further, the opening at cavity volume 6-1 is provided with elastomeric material, and elastomeric material is located at the gap between the opening of cavity volume 6-1 and cylinder leaching net 2, to increase sealing effectiveness. Pipe 6-2 is along the radial direction of cylinder leaching net 2 in conveying, arranges near the bottom of cylinder leaching net 2; Nozzle 6-3 sprays water to the bottom of described cylinder leaching net 2, and suction nozzle 7-12 is arranged relative to nozzle 6-3, for absorbing the sewage bottom cylinder leaching net 2.
Preferred as above-described embodiment, nozzle 6-3 is multiple, arranges along conveying pipe 6-2 length direction spacing distance. Multiple nozzle is set, increases the flush efficiency to filter screen.
Preferred as above-described embodiment, also includes: sewage suction device 7.
Sewage suction device 7 is arranged in frame 1, it is preferable that be fixed in frame 1 by securing member, it is simple to dismounting. Sewage suction device 7 is positioned at the outer lower portion of cylinder leaching net 2, for absorbing the sewage being deposited on cylinder leaching net 2 bottom; The preferred sewage suction device 7 of the present embodiment is arranged on the bottom of cylinder leaching net 2, symmetrically the both sides of cylinder leaching net 2 is carried out soil pick-up, can effectively prevent cylinder leaching net 2 from blocking, and improves filter effect, improves filter efficiency.
Preferred as above-described embodiment, sewage suction device 7 includes: soil pick-up mechanism 7-1 and soil pick-up pump.
Soil pick-up mechanism 7-1 is arranged on bottom cylinder leaching net 2, axially arranged along cylinder leaching net 2, carries out soil pick-up cleaning with the whole bottom to cylinder leaching net 2;
Soil pick-up pump connects with soil pick-up mechanism 7-1, and for aspirating the sewage in soil pick-up mechanism 7-1, sewage and the foreign material of suction are come outside water source by soil pick-up pump, reduce the sewage filtering effects to cylinder leaching net 2.
Preferred as above-described embodiment, soil pick-up mechanism 7-1 includes: dirt sucking tube 7-11 and suction nozzle 7-12.
Dirt sucking tube 7-11 is axially arranged along cylinder leaching net 2; Its one end connects with soil pick-up pump, so that sewage is discharged by soil pick-up pump;
Suction nozzle 7-12 is arranged on dirt sucking tube 7-11, connects with dirt sucking tube 7-11, makes sewage enter into dirt sucking tube 7-11 from suction nozzle 7-12; Suction nozzle 7-12 at least can from both direction sucks sewage, in order to the foreign material of cleaning cylinder leaching net 2 near-bottom; The preferred suction nozzle 7-12 of the present embodiment is axially staggered on dirt sucking tube 7-11 top, so that suction nozzle 7-12 is closer to the bottom of cylinder leaching net 2, and the foreign material bottom cleaning cylinder leaching net 2 better; Suction nozzle 7-12 is uniformly staggered within the scope of the axis of dirt sucking tube 7-11 with the 45�� angle of top line further, to clean foreign material better.
Preferred as above-described embodiment, the end of suction nozzle 7-12 is arc, to coordinate with cylinder leaching net 2. The top of the present embodiment preferred suction nozzle 7-12 is tangential arc, to coordinate with cylinder leaching net 2 better, carries out dirt cleaning.
Preferred as above-described embodiment, rinser 6 is located at the bottom of cylinder leaching net 2, with corresponding with sewage suction device 7; Rinser 6 is sprayed water downwards, and sewage suction device 7 upwards soil pick-up, to improve developing result.It is internal that rinser 6 is arranged on cylinder leaching net 2, and it is outside that sewage suction device 7 is arranged on cylinder leaching net 2; Cylinder leaching net 2 is carried out spraying-rinsing by rinser 6, the foreign material of cylinder leaching net 2 outer wall are washed from, sewage suction device 7 and rinser 6 are arranged in correspondence with, and are siphoned away by the foreign material washed from from cylinder leaching net 2 outer wall, largely improve the cleaning performance to cylinder leaching net 2.
Preferred as above-described embodiment, also includes: driving device 3 and water pump 5.
Driving device 3 is arranged in frame 1, and driving device 3 is fixed in frame 1 preferably by securing member by the present embodiment, in order to demolition and maintenance, and driving device 3 is used for driving cylinder leaching net 2 to rotate; The preferred driving device 3 of the present embodiment is motor.
Water pump 5 is arranged in frame 1, and water pump 5 is fixed in frame 1 preferably by securing member by the present embodiment, and to facilitate demolition and maintenance, water pump 5, for the cleaning water in suction drums filter screen 2, is irrigated; Water pump 5 also provides water under high pressure for rinser 6, is delivered to the nozzle 6-3 of rinser 6 by water pipe, sprays from nozzle 6-3, cylinder leaching net 2 is rinsed. This preferred embodiment certain is also not excluded for water pump 5 and includes: the first water pump and the second water pump; First water pump is used for irrigating for the cleaning water in suction drums filter screen 2; Second water pump is for providing water under high pressure to rinser 6, for the nozzle 6-3 flushing to cylinder leaching net 2.
Preferred as above-described embodiment, for the ease of controlling and energy efficient, also includes: converter 4.
Converter 4 is arranged in frame 1, for controlling the rotating speed of driving device 3. Converter 4 is fixed in frame 1 preferably by securing member by the present embodiment, to be easy to remove and repair.
Preferred as above-described embodiment, in order to make nozzle have better backwash rate, 6-1 cavity volume has an opening, and the opening of cavity volume 6-1 is near the inwall of cylinder leaching net 2, and the flushing water of nozzle 6-3 ejection sprays to the inwall of cylinder leaching net 2 through the opening of cavity volume 6-1.
Preferred as above-described embodiment, the distance of the opening of cavity volume 6-1 and the inwall of cylinder leaching net 2 is less than 1cm. The preferred cavity volume 6-1 of the present embodiment is not under affecting the premise that cylinder leaching net 2 rotates, and further near the inwall of cylinder leaching net 2, enters in cylinder leaching net 2 to stop water to flow through cavity volume 6-1 better. The present embodiment preferred cavity volume 6-1 cross section is semicircle, " V " shape or " u "-shaped, in order to processing.
Preferred as above-described embodiment, the two ends of cylinder leaching net 2 are fixedly provided with rotating shaft 2-1; Rotating shaft 2-1 is fixed on the end of cylinder leaching net 2, and rotating shaft 2-1 can be rotatably arranged in frame 1; Rotating shaft 2-1 is provided with sprocket wheel, to be in transmission connection with driving device 3. A rotating shaft 2-1 is had at least to have the passage being coaxial therewith, in order to water pipe is set, for extracting the water in cylinder leaching net 2 and providing water under high pressure for rinser 6.
In use, the part of cylinder leaching net 2 about 2/3rds is immersed in water cylinder well strainer provided by the invention, and 1/3rd are exposed to the water surface. After switching on power, converter 4 controls electric machine rotation, drives cylinder leaching net 2 to rotate, and the cleaning water entering cylinder leaching net 2 is taken away for irrigating by water pump 5. Cylinder leaching net 2 starts rotating filter therewith, the dirt loosely of the outer wall of cylinder leaching net 2 attachment and impurity in cylinder leaching net 2 rotary course by removing with the tangential force of the water surface. But after the work long period, many dirts and impurity still can be stained with in cylinder leaching net 2 surface, starts water pump 5, by water pump 5, the water of high pressure is transported to rinser 6, cylinder leaching net 2 is rinsed;Rinser 6 has cavity volume 6-1. When water pump 5 extracts the water in cylinder leaching net 2, in cylinder leaching net 2, form negative pressure; Owing to cavity volume 6-1 prevents the water outside cylinder leaching net 2 to flow into cylinder leaching net by cavity volume 6-1, the space surrounded by cavity volume 6-1 is made to form malleation chamber, the space not surrounded by cavity volume 6-1 forms negative pressure cavity, rinser 6 is in malleation intracavity, decrease the resistance of water, ensure that the current of injection have enough pressure to be rinsed on the surface of whole filter screen, the dirt of cylinder leaching net 2 surface attachment and impurity are broken up and separates with cylinder leaching net 2. Owing to cylinder leaching net 2 is ceaselessly rotating, so whole cylinder leaching net 2 can be rinsed. Be cleaned by dirt that device 6 breaks up and separate, sewage suction device 7 that impurity can pass through to be provided with bottom cylinder leaching net 2 siphons away, and is discharged into its place, and so far, the cleaning of whole filter screen completes. In whole cleaning process, cylinder leaching net 2 always at rotating filter, uninterrupted work, substantially increase the efficiency of filtration.
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, according to any simple modification, equivalent variations and modification that above example is made by the technical spirit of the present invention, all still falls within the scope of technical solution of the present invention.
Claims (10)
1. a cylinder well strainer, it is characterised in that including:
Frame;
Cylinder leaching net, it is possible to be rotatably disposed in described frame; Needing the sewage filtered to enter through described cylinder leaching net, the water after filtration is discharged from least one end of described cylinder leaching net, it is achieved filter;
Rinser, its two ends are arranged in described frame; Middle part is placed in the inside of described cylinder leaching net; Described rinser is sprayed water to described cylinder leaching net, for rinsing the impurity on described cylinder leaching net;
Described rinser includes:
Conveying pipe, stretches in described cylinder leaching net, is used for carrying flushing water;
Nozzle, is arranged on described conveying pipe;
Cavity volume, is arranged on described conveying pipe semi-surrounding, is used for the water after holding Partial filtration, it is prevented that arrange the described cylinder leaching net filter sewage that the position of described cavity volume is corresponding, increase the water spray intensity of described nozzle.
2. cylinder well strainer according to claim 1, it is characterised in that
Described nozzle is multiple, arranges along described delivery tube direction spacing distance.
3. cylinder well strainer according to claim 1 and 2, it is characterised in that
Described cavity volume has an opening, and the opening of described cavity volume is near the inwall of described cylinder leaching net, and the flushing water of described nozzle ejection sprays to the inwall of described cylinder leaching net through the opening of described cavity volume.
4. cylinder well strainer according to claim 3, it is characterised in that
The distance of the inwall of the opening of described cavity volume and described cylinder leaching net is less than 1cm.
5. cylinder well strainer according to claim 3, it is characterised in that also include:
Sewage suction device, is arranged in described frame, is positioned at the outer lower portion of described cylinder leaching net, for absorbing the sewage being deposited on described cylinder leaching net bottom.
6. cylinder well strainer according to claim 5, it is characterised in that
Described sewage suction device includes:
Dirt sucking tube, is arranged on the lower end of described cylinder leaching net, axially arranged along described cylinder leaching net;
Suction nozzle, is arranged on described dirt sucking tube, connects with described dirt sucking tube; The end of described suction nozzle is arc, closes with the outer wall matching form with described cylinder leaching net;Described suction nozzle at least can from both direction sucks sewage;
Soil pick-up pump, connects with described dirt sucking tube, for sucks sewage.
7. cylinder well strainer according to claim 6, it is characterised in that
Described conveying pipe, along the radial direction of described cylinder leaching net, is arranged near the bottom of described cylinder leaching net; Described nozzle is sprayed water to the bottom of described cylinder leaching net, and described suction nozzle is arranged relative to described nozzle, for absorbing the sewage bottom described cylinder leaching net.
8. cylinder well strainer according to claim 1, it is characterised in that also include:
Driving device, is arranged in described frame, is used for driving described cylinder leaching net to rotate;
Water pump, is arranged in described frame, is connected with described rinser and described cylinder leaching net by water pipe, for aspirating the water in described cylinder leaching net, and provides water for described rinser.
9. cylinder well strainer according to claim 1, it is characterised in that
The two ends of described cylinder leaching net are fixedly provided with rotating shaft; Described rotating shaft can be rotatably arranged in described frame; Rotating shaft described in one is had at least to have the passage being coaxial therewith.
10. cylinder well strainer according to claim 1, it is characterised in that also include:
Converter, is arranged in described frame, for controlling the rotating speed of described driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186213.7A CN105642000A (en) | 2016-03-29 | 2016-03-29 | Cylindrical mesh type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186213.7A CN105642000A (en) | 2016-03-29 | 2016-03-29 | Cylindrical mesh type filter |
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| Publication Number | Publication Date |
|---|---|
| CN105642000A true CN105642000A (en) | 2016-06-08 |
Family
ID=56495821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610186213.7A Pending CN105642000A (en) | 2016-03-29 | 2016-03-29 | Cylindrical mesh type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105642000A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879466A (en) * | 2016-06-12 | 2016-08-24 | 新疆石达赛特科技有限公司 | Self-driven cylindrical screen type forebay filter |
| CN106422460A (en) * | 2016-07-13 | 2017-02-22 | 长兴艾飞特科技股份有限公司 | Coating filtering device and coating filtering system |
| CN107677502A (en) * | 2017-10-13 | 2018-02-09 | 鲁东大学 | A kind of pile foundation earth borrowing device |
| CN108409057A (en) * | 2017-10-13 | 2018-08-17 | 朱正直 | A kind of sewage-treatment plant and sewage disposal component |
| CN112426819A (en) * | 2020-11-10 | 2021-03-02 | 枣庄市天龙纸业有限公司 | Automatic discharging device for printing paper waste |
| CN113103744A (en) * | 2021-03-17 | 2021-07-13 | 解燕君 | Screen cylinder mechanism of rotary screen printing machine |
| CN113289399A (en) * | 2021-04-21 | 2021-08-24 | 江阴市锦绣江南环境发展有限公司 | High smooth liquid supply pipeline |
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| DE4125359A1 (en) * | 1991-07-31 | 1993-02-04 | Hansjochen E Tonne | Device to remove solid particles from liq. filter |
| GB2302818A (en) * | 1995-06-30 | 1997-02-05 | Michael John Vials | Rotating drum suction filter |
| US20110233132A1 (en) * | 2010-03-25 | 2011-09-29 | Wietharn Robert J | Self-cleaning screen assembly for filtering irrigation water |
| CN203916243U (en) * | 2014-06-17 | 2014-11-05 | 季新粱 | Auto purification centrifugal type filter |
| CN205699728U (en) * | 2016-03-29 | 2016-11-23 | 新疆石达赛特科技有限公司 | A kind of cylinder well strainer |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4125359A1 (en) * | 1991-07-31 | 1993-02-04 | Hansjochen E Tonne | Device to remove solid particles from liq. filter |
| GB2302818A (en) * | 1995-06-30 | 1997-02-05 | Michael John Vials | Rotating drum suction filter |
| US20110233132A1 (en) * | 2010-03-25 | 2011-09-29 | Wietharn Robert J | Self-cleaning screen assembly for filtering irrigation water |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879466A (en) * | 2016-06-12 | 2016-08-24 | 新疆石达赛特科技有限公司 | Self-driven cylindrical screen type forebay filter |
| CN106422460A (en) * | 2016-07-13 | 2017-02-22 | 长兴艾飞特科技股份有限公司 | Coating filtering device and coating filtering system |
| CN107677502A (en) * | 2017-10-13 | 2018-02-09 | 鲁东大学 | A kind of pile foundation earth borrowing device |
| CN108409057A (en) * | 2017-10-13 | 2018-08-17 | 朱正直 | A kind of sewage-treatment plant and sewage disposal component |
| CN112426819A (en) * | 2020-11-10 | 2021-03-02 | 枣庄市天龙纸业有限公司 | Automatic discharging device for printing paper waste |
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Application publication date: 20160608 |