CN201823376U - Laminated type filter with automatic cleaning device - Google Patents

Laminated type filter with automatic cleaning device Download PDF

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Publication number
CN201823376U
CN201823376U CN2010205320465U CN201020532046U CN201823376U CN 201823376 U CN201823376 U CN 201823376U CN 2010205320465 U CN2010205320465 U CN 2010205320465U CN 201020532046 U CN201020532046 U CN 201020532046U CN 201823376 U CN201823376 U CN 201823376U
Authority
CN
China
Prior art keywords
filter
water
ring
flushing device
automatic flushing
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.)
Expired - Fee Related
Application number
CN2010205320465U
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Chinese (zh)
Inventor
陈健
姚向阳
陈华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Newland EnTech Co Ltd
Original Assignee
Fujian Newland EnTech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujian Newland EnTech Co Ltd filed Critical Fujian Newland EnTech Co Ltd
Priority to CN2010205320465U priority Critical patent/CN201823376U/en
Application granted granted Critical
Publication of CN201823376U publication Critical patent/CN201823376U/en
Priority claimed from PCT/CN2011/078361 external-priority patent/WO2012019559A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a laminated type filter with an automatic cleaning device, comprising a shell and a filter core, wherein the shell is a cylinder with end covers at the two ends; a water inlet and a water outlet are respectively arranged on the two end covers or the positions close to the ends of the cylinder; the filter core consists of a group of hollow filtering discs and a water discharging core pipe; the hollow filtering discs are sheathed on the water discharging core pipe; a spacing is arranged between two adjacent hollow filtering discs; the discharged water from the hollow filtering discs flows into the water discharging core pipe; one end of the water discharging core pipe is closed, and the other end of the water discharging core pipe is provided with a water outlet connected with the outlet of the filter or directly used as the water outlet of the filter; the laminated type filter is further provided with a cleaning device which comprises a cleaning brush holder, a cleaning brush, a driving device and an installing frame which is connected with the driving device; the cleaning brush frame is fixed on the installing frame; a cleaning brush head is positioned on the surface of a ring-shaped filtering disc; and the cleaning device is driven by the driving device to rotate so as to realize cleaning to the filtering discs. The laminated type filter can be applied in filtering of ballast water and cooling water and the like of ships.

Description

A kind of laminated filter with automatic flushing device
Technical field:
The utility model relates to a kind of filter of big flow, and particularly a kind of laminated filter with automatic flushing device belongs to the equipment technology field of filtering.
Background technology:
Full-automatic laminated filter is quite general in the application of developed country, mainly form by filter housing and filter core, it is characterized in that filter core is shaped as hollow cylinder, the ring-shaped discs that described hollow cylinder is marked with groove by a lot of two sides is assembled on the center framework to be formed, disc is by the spring compression at center framework two ends, the disc that is compressed by spring and hydraulic pressure has just formed filter screen, the slit flow mistake of fluid in the middle of two discs; During backwash, change water (flow) direction in the filter element by back flush valves, the spring of crossing on the filter core is backed down by hydraulic pressure, little space between all discs and the disc is released, and the nozzle that is positioned at filter core central authorities is tangentially sprayed water, and makes the disc rotation, current wash away with the effect of disc high speed rotary centrifugal force under, the object that is trapped on the disc is rinsed away, and after backwash finished, the spring of crossing on the filter core compressed disc the filtration state that is returned to once more.The good filtration effect of above-mentioned discal filter is washed away totally but the current of its backwash are difficult to stick to the dirt of disc surface, and therefore, time one length must influence filter effect.Because this filter is applicable to the filtration system of big yield, the problem of this cleaning is particularly outstanding, must could thoroughly clean up by artificial cleaning, but need expend a large amount of manually, and cost height, and need to shut down when cleaning can not move system continuously.And its filter effect is certain, can not satisfy different filtration needs, therefore need a kind of above-mentioned difficulties that can overcome, can spiral shell continuously operation and on-line auto-cleaning, low cost, high efficiency big flow, and the filtration system that can change filter effect satisfy actual needs.
The utility model content:
The purpose of this utility model provides the big traffic filtering of a kind of adaptation, can on-line auto-cleaning, the laminated filter of the band automatic flushing device of low cost, high efficiency, big flow satisfies actual needs.
The technical solution of the utility model is achieved in that a kind of laminated filter with automatic flushing device, comprise shell and filter core, shell is the cylindrical shell that two ends have end cap, the water inlet of filter and delivery port are arranged on the end cap or the position of close cylindrical shell end, also comprise an automatic flushing device, described filter core is made up of one group of hollow filtering table and a water core pipe, hollow filtering table is set on the water core pipe, between two adjacent hollow filtering tables spacing is arranged, the inboard of described hollow filtering table has several apopores, offer several inlet openings on the side of described water core pipe, the water outlet of described hollow filtering table flows into the water core pipe from the inlet opening of water core pipe, water core pipe and hollow filtering table flow into the water core pipe in the contact position sealing to prevent former water, the one end sealing of water core pipe, the other end sets out that the mouth of a river is connected with the delivery port of filter or directly as the delivery port of filter, described automatic flushing device comprises the cleaning brush holder, cleaning brush, drive unit and installing rack, installing rack is connected with drive unit, cleaning brush holder is fixed on the installing rack, cleaning brush is fixed on and cleans on the brush holder, clean brush and be on the surface of hollow filtering table, drive installing rack together with cleaning the brush holder rotation by drive unit.
For better filter effect, technical characterictic of the present utility model can also be specially following feature:
1 described hollow filtering table is made up of the ring-shaped discs of two band filter openings and the ring skeleton of size and shape inner hollow out with matching, the inboard band through hole of ring skeleton, described ring-shaped discs compresses on two anchor rings that removably are fixed on described ring skeleton and in the contact position and is sealed to form, and forms a water storage cavity between two ring-shaped discs and the ring skeleton.
The ring-shaped discs inboard of 2 described band filter openings is stained with micro-strainer, and the aperture of described micro-strainer can be processed into different sizes as required.Can make the ring-shaped discs of the different apertures of multiple attaching micro-strainer as required, change, to satisfy the different needs that require that filter for filtering when requiring in difference.
3 in order to clean the dirt on the card better, also comprise a high pressure washing device, several jets are set on the outlet pipe of described high pressure washing device, and the water outlet of its jet is injected on the card of ring-shaped discs angularly so that in time remove dirt.
The inlet opening of the side of 4 described water core pipes and ring skeleton inboard delivery port connect one to one and seal in the contact position.
The both sides of 5 described each annular filter dish and water core pipe seal in the contact position.
A sewage draining exit also is set on 6 cylindrical shells, is used to get rid of because of cleaning the dense water that disc produces.
Adopt a kind of laminated filter of this technical scheme to have following advantage with automatic flushing device:
1. have automatic flushing device, and automatic flushing device is made up of brush, can removes the dirt of filtering surface comparatively up hill and dale, keep filter opening unimpeded, keep filter efficiency;
2. automatic flushing device can clean by real-time online, therefore need not to shut down, and the non-stop run continuously of assurance system, and can save manpower labour cost greatly;
3. also be provided with a high-pressure flush device, can utilize the dirt of hydraulic pressure flushing disc surface and when cleaning brush is scrubbed disc, in time remove dirt, improve cleaning performance, guarantee the system filtration effect.
4. described filter core is made up of one group of hollow filtering table and water core pipe, described hollow filtering table is formed by the anchor ring both sides that the ring-shaped discs of two band filter openings is pressed abd fixed on ring skeleton, the surface of two ring-shaped discs is filtering surfaces, filter area than existing laminated filter improves greatly, therefore can significantly improve filtering traffic;
5. described hollow filtering table is compressed on the two sides that removably is fixed on ring skeleton and is formed by the ring-shaped discs of two band filter openings, the inboard of ring-shaped discs attaches micro-strainer, the aperture of described micro-strainer can be arranged to the size of needs as required, therefore can make the ring-shaped discs of the different apertures of multiple attaching micro-strainer as required, when requiring, the difference filtration changes, to satisfy the different requirements of filtering.
Description of drawings:
Fig. 1 a is the schematic diagram of an embodiment of the band cleaning brush device of a kind of laminated filter with automatic flushing device of the present utility model
Fig. 1 b is the schematic diagram of an embodiment of the band cleaning brush of a kind of laminated filter with automatic flushing device of the present utility model and flusher
Fig. 2 is the front view of a kind of laminated filter embodiment 1 hollow core filtering table with automatic flushing device of the present utility model
Fig. 3 is that the A-A of Fig. 2 hollow core filtering table is to analysing and observe and decomposing schematic representation being installed
1 is cylindrical shell among the figure, and 101 and 102 is end cap, and 103 is the filter water inlet, 104 is the filter delivery port, and 105 is sewage draining exit, and 2 is filter core, 201 is hollow filtering table, 2011 is ring-shaped discs, and 2012 is ring skeleton, and 2013 is the filter opening on the ring-shaped discs, 2014 is the apopore of ring skeleton inboard, 202 is the water core pipe, and 2021 is the inlet opening on the water core pipe, and 2022 is the delivery port of water core pipe, 3 is cleaning device, 301 for cleaning brush holder, and 3011 is mobile jib, and 3012 is pole, 302 is cleaning brush, 303 is drive unit, and 304 is installing rack, and 305 is banking stop, 4 is the high pressure washing device, 401 is high-pressure pump, 402 is the water inlet pipe of high-pressure pump 401,403 is the water outlet water-supply-pipe of high-pressure pump 401, and 404 is delivery pipe branch, and 405 is playpipe.
The specific embodiment:
Below in conjunction with accompanying drawing two embodiment of the present utility model are done specific descriptions.
Embodiment one:
As shown in Fig. 1 a, the described a kind of laminated filter of technical solutions of the utility model with automatic flushing device, comprise shell and filter core, shell is the cylindrical shell 1 that two ends have end cap, the water inlet of filter is arranged on the position of close end on the cylindrical shell, delivery port is arranged on the end cap 101, also comprise an automatic flushing device 3, described filter core 2 is made up of one group of hollow filtering table 201 and a water core pipe 202, hollow filtering table 201 is set on the water core pipe 202, between two adjacent hollow filtering tables 201 spacing is arranged, the inboard of described hollow filtering table 201 has several apopores 2014, offer several inlet openings 2021 on the side of described water core pipe 202, the water outlet of described hollow filtering table 201 flows into water core pipe 202 from the inlet opening 2021 of water core pipe, water core pipe 202 flows into water core pipe 202 in the contact position sealing to prevent former water with hollow filtering table 201, the one end sealing of water core pipe 202, the other end sets out the mouth of a river 2022 directly as the delivery port 104 of filter, and described automatic flushing device comprises cleaning brush holder 301, cleaning brush 302, drive unit 303, installing rack 304 and banking stop 305.Drive unit 303 in the present embodiment is motor.Described motor 303 is installed in end cap 102 places of filter, and installing rack 304 is fixed on the axle of motor 303.Clean brush holder 301 and comprise mobile jib 3011 and pole 3012, an end that cleans brush holder 301 mobile jibs 3011 is fixed on the banking stop 305, the other end is fixed on the installing rack 304, pole 3012 is connected on the mobile jib 3011, mobile jib 3011 is positioned at the outside of hollow filtering table 201, cleaning brush 302 is set on the pole 3012, cleaning brush is on the surface of annular filter dish 201, the length of cleaning brush is not less than the radial width of effective filtering surface on the ring-shaped discs 2011, the rotating range of the brush of cleaning brush 302 can cover the whole surface of ring-shaped discs 2011, and the brush that is positioned at the cleaning brush of adjacent ring-shaped discs 2011 centres can be scrubbed the surface of two ring-shaped discs of both sides simultaneously.For better cleaning performance, can make the brush of cleaning brush can scrub the outside of ring skeleton 2012 simultaneously.When filter is worked, drive 301 rotations of cleaning brush holder by motor 303 and make the cleaning brush scrub the surface removing dirt of ring-shaped discs.A sewage draining exit 105 is set on the cylindrical shell 1, is used to get rid of because of cleaning the dense water that hollow filtering table 201 produces
Embodiment two:
As shown in Fig. 1 b, in order to clean the dirt on the card better, with implementing different in one is that cleaning device in the present embodiment also comprises a high pressure washing device 4, and described high pressure washing device 4 is made up of the water inlet pipe 402 of high-pressure pump 401, high-pressure pump 401, water outlet water-supply-pipe 403, delivery pipe branch 404 and the high-pressure water jet pipe 405 of press pump 401.One end of water-supply-pipe 403 is connected with the delivery port of high-pressure pump 401, the other end of water-supply-pipe 403 is fixed on the installing rack 304, and be connected into many delivery pipe branches 404 in installing rack 304 punishment, the other end of delivery pipe branch 404 is fixed on the banking stop 305, delivery pipe branch 404 is in the outside of hollow filtering table 201, a plurality of playpipes 405 are set on the every delivery pipe branch 404, playpipe 405 stretches on the card of hollow filtering table 201, several jets are set on the playpipe 405, and the water outlet of its jet is injected on the card of ring-shaped discs 2011 angularly.
The delivery port 2022 direct delivery ports 104 of water core pipe among above-mentioned two embodiment as filter.Ring-shaped discs described in the present embodiment 2011 is except lip-deep filter opening, and its inboard also is provided with micro-strainer, and the aperture of described micro-strainer can be arranged to the size of needs as required.
As shown in Fig. 2 and 3, described hollow filtering table 201 comprises the ring-shaped discs 2011 of two band filter openings and the ring skeleton 2012 of a size and shape inner hollow out with matching, the inboard band through hole 2014 of ring skeleton 2012, described ring-shaped discs 2011 compresses on two anchor rings that removably are fixed on described ring skeleton 2012 and in the contact position and is sealed to form, and forms a water storage cavity between two ring-shaped discs 2011 and the ring skeleton 2012.
The inboard of described ring-shaped discs attaches micro-strainer, the aperture of described micro-strainer can be arranged to the size of needs as required, therefore can make the ring-shaped discs of the different apertures of multiple attaching micro-strainer as required, filter when requiring in difference and change, to satisfy the different requirements of filtering.
Adopt a kind of laminated filter of technical solutions of the utility model can be widely used in the filtration of the industry waters such as preliminary treatment, water softening system, waste water, recycle-water, food, medicine, automobile, electronics, metallurgy and chemical industry, breed, agricultural irrigation of ballast water for ship, heat exchanger water, recirculated cooling water, nozzle, ultrafiltration and micro-filtration with automatic flushing device.

Claims (12)

1. laminated filter with automatic flushing device, comprise shell and filter core, shell is the cylindrical shell that two ends have end cap, the water inlet of filter and delivery port are arranged on the end cap or the position of close cylindrical shell end, it is characterized in that: also comprise an automatic flushing device (3), described filter core (2) is made up of one a group of hollow filtering table (201) and a water core pipe (202), hollow filtering table (201) is set on the water core pipe (202), between adjacent two hollow filtering tables (201) spacing is arranged, the inboard of described hollow filtering table (201) has several apopores (2014), offer several inlet openings (2021) on the side of described water core pipe (202), the water outlet of described hollow filtering table (201) flows into water core pipe (202) from the inlet opening (2021) of water core pipe, water core pipe (202) flows into water core pipe (202) in the contact position sealing to prevent former water with hollow filtering table (201), the one end sealing of water core pipe (202), the other end sets out that the mouth of a river (2022) is connected with the delivery port (104) of filter or directly as the delivery port 1 (104) of filter, described automatic flushing device comprises cleaning brush holder (301), cleaning brush (302), drive unit (303) and installing rack (304), installing rack (304) is connected with drive unit (303), cleaning brush holder (301) is fixed on the installing rack (304), cleaning brush (302) is fixed on and cleans on the brush holder (301), clean brush and be on the surface of hollow filtering table (201), drive installing rack (304) together with cleaning brush holder (301) rotation by drive unit (303).
2. a kind of laminated filter as claimed in claim 1 with automatic flushing device, it is characterized in that: described hollow filtering table (201) is made up of the ring-shaped discs (2011) of two band filter openings and the ring skeleton (2012) of size and shape inner hollow out with matching, the inboard band through hole (2014) of ring skeleton (2012), described ring-shaped discs (2011) compresses on two anchor rings that removably are fixed on described ring skeleton (2012) and in the contact position and is sealed to form, and forms a water storage cavity between two ring-shaped discs (2011) and the ring skeleton (2012).
3. a kind of laminated filter with automatic flushing device as claimed in claim 1 is characterized in that: each cleans the side surface that brush (302) is only scrubbed hollow filtering table (201).
4. a kind of laminated filter with automatic flushing device as claimed in claim 1 is characterized in that: the brush (302) that is positioned at the middle cleaning brush of two adjacent ring-shaped discs can be scrubbed two annular disk surfaces simultaneously.
5. a kind of laminated filter with automatic flushing device as claimed in claim 1 is characterized in that: the length of described cleaning brush (302) is not less than the radial width of ring-shaped discs.
6. a kind of laminated filter with automatic flushing device as claimed in claim 1 is characterized in that: described drive unit (303) is contained in the end cap (102) of filter, and water inlet is arranged on the position near the cylindrical shell end.
7. a kind of laminated filter as claimed in claim 1 with automatic flushing device, it is characterized in that: also comprise a high pressure washing device (4), several playpipes (405) are set on the delivery pipe branch of described high pressure washing device (404), and the water outlet of its playpipe is injected on the card of ring-shaped discs (2011).
8. a kind of laminated filter with automatic flushing device as claimed in claim 1 is characterized in that: the inlet opening (2021) of described water core pipe (202) and ring skeleton inboard apopore (2014) connect one to one and seal in the contact position.
9. a kind of laminated filter with automatic flushing device as claimed in claim 1 is characterized in that: sewage draining exit (105) also is set on the described cylindrical shell (1), is used for getting rid of because of cleaning the dense water that hollow filtering table (201) produces.
10. a kind of laminated filter with automatic flushing device as claimed in claim 1 is characterized in that: the ring-shaped discs inboard of described band filter opening is stained with micro-strainer, and the aperture of described micro-strainer can be processed into different sizes as required.
11. a kind of laminated filter with automatic flushing device as claimed in claim 10 is characterized in that: the ring-shaped discs that can make the different apertures of multiple attaching micro-strainer as required is used for changing when the difference filtration requires.
12. as claim 1 or 6 described a kind of laminated filters with automatic flushing device, it is characterized in that: described drive unit (303) is a motor.
CN2010205320465U 2010-09-11 2010-09-11 Laminated type filter with automatic cleaning device Expired - Fee Related CN201823376U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205320465U CN201823376U (en) 2010-09-11 2010-09-11 Laminated type filter with automatic cleaning device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010205320465U CN201823376U (en) 2010-09-11 2010-09-11 Laminated type filter with automatic cleaning device
PCT/CN2011/078361 WO2012019559A1 (en) 2010-08-12 2011-08-12 Hollow filter disc and laminated filter comprising the same

Publications (1)

Publication Number Publication Date
CN201823376U true CN201823376U (en) 2011-05-11

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Country Status (1)

Country Link
CN (1) CN201823376U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101954215A (en) * 2010-09-11 2011-01-26 福建新大陆环保科技有限公司 Laminated filter with automatic cleaning device
WO2012019559A1 (en) * 2010-08-12 2012-02-16 Fujian Newland Entech Co., Ltd. Hollow filter disc and laminated filter comprising the same
CN104138677A (en) * 2014-07-24 2014-11-12 吴植仁 Disk type filter pressing device and filter pressing method
CN105999807A (en) * 2016-06-28 2016-10-12 中国农业科学院农田灌溉研究所 Self-alarm multi-stage compound net type filter for micro irrigation and assembly method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012019559A1 (en) * 2010-08-12 2012-02-16 Fujian Newland Entech Co., Ltd. Hollow filter disc and laminated filter comprising the same
CN101954215A (en) * 2010-09-11 2011-01-26 福建新大陆环保科技有限公司 Laminated filter with automatic cleaning device
CN104138677A (en) * 2014-07-24 2014-11-12 吴植仁 Disk type filter pressing device and filter pressing method
CN104138677B (en) * 2014-07-24 2016-09-14 吴植仁 A kind of disc type filter-pressing device and filter-pressing method
CN105999807A (en) * 2016-06-28 2016-10-12 中国农业科学院农田灌溉研究所 Self-alarm multi-stage compound net type filter for micro irrigation and assembly method thereof

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110511

Termination date: 20180911