CN201978576U - Rotating disc filter - Google Patents
Rotating disc filter Download PDFInfo
- Publication number
- CN201978576U CN201978576U CN2011200340946U CN201120034094U CN201978576U CN 201978576 U CN201978576 U CN 201978576U CN 2011200340946 U CN2011200340946 U CN 2011200340946U CN 201120034094 U CN201120034094 U CN 201120034094U CN 201978576 U CN201978576 U CN 201978576U
- Authority
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- China
- Prior art keywords
- flushing
- rotary disc
- ultrasonic wave
- filter
- disc filter
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000011010 flushing procedure Methods 0.000 claims description 87
- 238000001746 injection moulding Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 210000004883 areola Anatomy 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000010802 sludge Substances 0.000 abstract 5
- 238000005406 washing Methods 0.000 abstract 3
- 239000003292 glue Substances 0.000 description 15
- 239000010865 sewage Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 206010016825 Flushing Diseases 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
Images
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides a rotating disc filter which comprises a host machine bracket (21), a plurality of disc sheets (8), a water inlet tank (22), a central cylinder (23), a sludge discharging tank (24), a sludge discharging opening (25) and a filtering tank (26), wherein the disc sheets (8) are soaked in the filtering tank (26) and are sequentially sheathed on the central cylinder (23); the water inlet tank (22) is arranged at one side of the filtering tank (26) as a water inlet of the rotating disc filter and is connected with one end of the central cylinder (23); a water outlet is arranged at the other side of the filtering tank (26), the sludge discharging tank (24) is arranged at the upper part of the central cylinder (23), and the sludge discharging opening (25) is arranged at one end of the sludge discharging tank (24). The rotating disc filter further comprises a movable washing device and an ultrasonic inner blockage removing device. Both the movable washing device and the ultrasonic inner blockage removing device are arranged on the rotating disc filter; particularly, the movable washing device and the ultrasonic inner blockage removing device are arranged at the position corresponding to a rotating disc and used for cleaning the rotating disc. The rotating disc filter has the following advantages: the cleaning of the disc sheets is thorough and efficient and the disc sheets cannot be easily loosened.
Description
Technical field
The utility model relates to a kind of rotary disc filter, especially detachable, the rotary disc filter that can effectively clean of rotating disk.
Background technology
Along with the raising that country requires sewage discharge, the water outlet of Sewage Plant terminal is most of to require to reach one-level A discharging, and rotary disc filter is to quote the novel device that advanced foreign technology comprehensively forms in nearly 2 years, and very big market potential is arranged.In industrial mine development sewage disposal, disc filter is to use more widely, is mainly used in the ore particles thing in the filtering sewage, and the suspended particulate major part is an inorganic particulate matter in the sewage, and the surface that invests disc filter is difficult to clean,
The mobile flusher of using in sewage disposal at present has two kinds of designs: a kind of is to drive the flushing water delivery by the motor side eccentric wheel to be responsible for rotation, thereby makes the flushing delivery pipe branch move up and down; Another kind is to drive moving up and down of cleaning hose by rope traction.These two kinds mobile flushings are all perfect inadequately, drive the flushing person in charge by the motor side eccentric wheel, are offset very big to its influence, and eccentric wheel is stressed also bigger, therefore use the comparison heaviness, and dangerous, and also there is the big and not light and handy problem of potential safety hazard in another kind by rope traction.Simultaneously, single flusher can not clean disc effectively, causes equipment fault easily.
Disc filter screen using in the market mainly contains two kinds: 1, do with framework, finalize the design with the rivet rivet clasp.2, with the bonding typing of special glue.
All there is defective in these two kinds of forms: first kind: burrow on filter screen with rivet riveting meeting, though all cling with glue at the hole, when glue cleaned with acid at equipment, glue all can melt, thereby can ftracture in the place of filter screen punching.Second kind: with glue filter screen is directly clung, in the assembling framework of packing into then, the filter screen surrounding edge of playing glue is along in fact remaining exposed the bonding position of glue.In fact this way exists the same defective with first kind, though the sticking intensity of glue is very big, gluing after all place still is exposed to outer, and it still is afraid of acid, and chance acid is then decomposed, and falls apart thereby come unstuck.Therefore, existing disc can not be met the need of market.
Summary of the invention
The purpose of this utility model be at existing potential safety hazard in the present disc cleaning greatly, not light and handy, clean not thorough; Simultaneously, disc glue in cleaning easily melts, and filter screen cracking and the problem of coming unstuck and falling apart propose a kind of disc cleaning thoroughly, efficiently, and disc is difficult for loose rotary disc filter simultaneously.
The technical solution of the utility model is:
A kind of rotary disc filter, it comprises host rack, a plurality of discs, intake chamber, central tube, mud drainage slot, mud discharging mouth and filter tank, described a plurality of disc is immersed in the filter tank, be sleeved on the central tube successively, intake chamber links to each other with an end of central tube as the side that the water inlet of rotary disc filter is installed in the filter tank, the opposite side in filter tank is provided with delivery port, mud drainage slot is installed in the top of central tube, one end of mud drainage slot is provided with mud discharging mouth, it also comprises stifled cancellation element in portable flusher and the ultrasonic wave, stifled cancellation element is all installed on the rotary disc filter in described portable flusher and the ultrasonic wave, with rotating disk opposite position place, is used to clean rotating disk.
Portable flusher of the present utility model comprises two portable flushing supports, the flushing water delivery is responsible for, a plurality of flushing delivery pipe branches, a plurality of eccentric wheels with flushing delivery pipe branch same number, a plurality of flooding nozzles, flushing support drive link, flushing pump, first driving-belt and second driving-belt, the motor output shaft of described flushing pump is connected with flushing support drive link by first driving-belt, portable flushing support all is equipped with at the two ends of flushing support drive link, the two ends that the flushing water delivery is responsible for are separately fixed on the two portable flushing supports, the flushing water delivery is responsible for by second driving-belt and is connected with flushing support drive link, a plurality of eccentric wheels all are sleeved on the flushing water delivery and are responsible for, one end of a plurality of flushing delivery pipe branches is with eccentric wheel is from being dynamically connected accordingly, and a plurality of flooding nozzles are installed on the flushing delivery pipe branch.
Flushing delivery pipe branch of the present utility model is between the adjacent of rotary disc filter or disc at interval, and first driving-belt and second driving-belt are chain.
The water inlet that flushing water delivery of the present utility model is responsible for links to each other with the delivery port of flushing pump, and the flushing delivery pipe branch is 13; Each washes five flooding nozzles all is housed on the delivery pipe branch.
Stifled cancellation element in the ultrasonic wave of the present utility model, comprise that supersonic generator, ultrasonic wave clean the person in charge, a plurality of ultrasonic wave cleans arm and cleans a plurality of vibration of ultrasonic wave heads of arm corresponding number with ultrasonic wave, described supersonic generator is installed in the outside of rotary disc filter, supersonic generator cleans to be responsible for by ultrasonic signal line and ultrasonic wave and links to each other, ultrasonic wave cleans to be responsible for a plurality of ultrasonic waves cleaning arms and links to each other, each vibration of ultrasonic wave head is installed in corresponding ultrasonic wave respectively and cleans on the arm, between the adjacent disc of rotary disc filter.
Between the adjacent disc of rotary disc filter of the present utility model at interval the vibration of ultrasonic wave head is housed.
Disc of the present utility model comprises a plurality of fan-shaped discs, each fan-shaped disc includes a slice filter screen and the filter screen fixed mount that has many slots at least, the periphery of described filter screen is the injection moulding screen frame, and the filter screen that has the injection moulding screen frame is installed in the corresponding slot of filter screen fixed mount.
Filter screen of the present utility model is fan-shaped stainless (steel) wire or polyester fiber net, and areola is the 5-15 micron.
Filter screen fixed mount of the present utility model comprises upper frame, left frame and correct frame, and described upper frame, left frame and correct frame all have a plurality of slots..
The two ends of upper frame of the present utility model, left frame and correct frame are equipped with bolt hole, and left frame and correct frame are the L type.
The beneficial effects of the utility model:
In the utility model rotary disc filter, the flushing water delivery of portable flusher is responsible for fixing, only adopts eccentric mode to move to the flushing delivery pipe branch.For each arm, be offset very for a short time to its influence, and eccentric wheel is stressed also less, therefore use the flexible and safety of comparison, can more effectively guarantee the uniformity of filter screen flushing, make the original equalization performance of the more permanent maintenance of filter screen, thus more durable in use.
The utility model is applied to ultrasonic cleaning equipment in the disc cleaning of rotary disc filter.Rotary disc filter is in running, supporting have flusher to press flusher (flushing pressure about 7bar) promptly, but still have part to be difficult to wash the dirt that gets off in the disc filter screen, main cause is that the flushing of middle pressure is the ecto-entad flushing, is flushed to that pressure in the disc will decrease and not enough.But the application by ultrasonic technology can be pressed the flushing water flushing behind the shatter shake of the dirt pine that is attached to disc filter screen inner surface in adding, effectively clean disc, has improved the service efficiency of equipment.
The injection moulding screen frame of the utility model disc adopts disposable Shooting Technique to make, and the monolithic filter screen all can be dismantled separately, and all disc filter screens all need not be removed to change again the disc filter screen that damages in certain piece running wherein after the dismounting, so both strengthen the intensity of disc filter screen, reduced disc screen replacing cost and labour intensity again.A circumference has 12 independently fan-shaped discs, and each fan-shaped disc is made up of the independently fan-shaped filter screen of two fritters, and every independently fan-shaped filter screen all can change separately, and every fan-shaped filter screen both can adopt stainless steel can adopt the polyester fiber material.
The utility model be filter screen and the fan-shaped screen frame of steel with special glue bonding after, send into injection machine again, it is carried out fan-shaped periphery carry out injection moulding bound edge formation injection moulding screen frame, such one can finalize the design to filter screen, outside two positions that can avoid beating glue are exposed to, and then the disc filter screen after the injection moulding bound edge typing inserted have on " L " shape injection moulding housing of dual slot, thus, make water in glue and the pond and cleaning weak acid bump forever less than.Avoided glue to be afraid of the fact of acid.The utlity model has that cost is low, the advantage of light and handy practicality, under the real damaged situation of filter screen, only need to change the injection moulding screen frame of filter screen and one, very easy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is plan structure figure of the present utility model.
Fig. 3 is a side-looking structure chart of the present utility model.
Fig. 4 is disc structure figure of the present utility model.
Fig. 5 is a disc side-looking structure chart of the present utility model.
Wherein: 1, portable flushing support; 2, the flushing water delivery is responsible for; 3, flooding nozzle;
4, flushing support drive link; 5, eccentric wheel; 6, motor; 7, flushing pump;
8, disc; 9, first driving-belt; 10, flushing delivery pipe branch; 11, second driving-belt;
12, supersonic generator; 13, vibration of ultrasonic wave head; 14, ultrasonic signal line;
15, ultrasonic wave clean to be responsible for, and 16, ultrasonic wave cleans arm; 17, slot;
18, filter screen fixed mount; 19, injection moulding screen frame; 20, filter screen; 21, host rack;
22, intake chamber; 23, central tube; 24, mud drainage slot; 25, mud discharging mouth; 26, filter tank.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, a kind of rotary disc filter, it comprises host rack 21, a plurality of discs 8, intake chamber 22, central tube 23, mud drainage slot 24, mud discharging mouth 25 and filter tank 26, described a plurality of disc 8 is immersed in the filter tank 26, be sleeved on successively on the central tube 23, intake chamber 22 links to each other with an end of central tube 23 as the side that the water inlet of rotary disc filter is installed in filter tank 26, the opposite side in filter tank 26 is provided with delivery port, mud drainage slot 24 is installed in the top of central tube 23, one end of mud drainage slot 24 is provided with mud discharging mouth 25, it also comprises stifled cancellation element in portable flusher and the ultrasonic wave, stifled cancellation element is all installed on the rotary disc filter in described portable flusher and the ultrasonic wave, with rotating disk opposite position place, be used to clean rotating disk.
Rotary disc filter, water outlet from second pond, flow by gravitational force into the intake chamber of equipment, pass through central central tube 23 water distribution in disc uniformly then, former water filters laterally from the disc inboard, and the flco suspension interception in the former water is in the disc inboard, in the drainage water inlet filter tank 26, by weir board, discharge again, enter follow-up workshop section by delivery port.
Equipment is static when operation, when the dirt of interception in disc increases gradually, disc the water-head inner and filter tank can increase gradually, when reaching the value of PLC setting, disc starts automatically, and rinse-system starts simultaneously, during flushing, water under high pressure washes from inboard, disc lateral, and the sewage that washes then compiles the back by the mud drainage slot on the central tube 23 24 and discharges by mud discharging mouth 25.
Portable flusher comprises two portable flushing supports 1, the flushing water delivery is responsible for 2, a plurality of flushing delivery pipe branches 10, a plurality of eccentric wheels 5 with flushing delivery pipe branch 10 same number, a plurality of flooding nozzles 3, flushing support drive link 4, flushing pump 7, first driving-belt 9 and second driving-belt 11, the motor output shaft of described flushing pump 7 is connected with flushing support drive link 4 by first driving-belt 9, portable flushing support 1 all is equipped with at the two ends of flushing support drive link 4, the flushing water delivery person in charge 2 two ends are separately fixed on the two portable flushing supports 1, the flushing water delivery person in charge 2 is connected with flushing support drive link 4 by second driving-belt 11, a plurality of eccentric wheels 5 all are sleeved on the flushing water delivery and are responsible on 2, one end of a plurality of flushing delivery pipe branches 10 is with eccentric wheel 5 is from being dynamically connected accordingly, and a plurality of flooding nozzles 3 are installed on the flushing delivery pipe branch 10.
Flushing delivery pipe branch 10 of the present utility model is between the adjacent of rotary disc filter or disc 8 at interval.As shown in Figure 1, flushing delivery pipe branch 10 is between the adjacent disc 8 of rotary disc filter; Flushing delivery pipe branch 10 is an example with 13; Each washes five flooding nozzles 3 all is housed on the delivery pipe branch 10.Mobile flushing device adopts fixing flushing water delivery to be responsible for 2, moves the form of flushing delivery pipe branch 10.The flushing water delivery is responsible for 2 and is fixed on the promptly portable flushing support 1 of device framework, drives to be responsible for by chain 11 and rotates, and then by eccentric wheel 5, drives flushing delivery pipe branch 10 again, and arm 10 moves up and down along with the rotation of eccentric wheel 5.One row's nozzle 3 is housed on the arm 10, and when arm 10 moved up and down, the spray line that nozzle 3 penetrates also moved up and down, thereby reached the purpose of filter disc cleaning down.
Stifled cancellation element in the ultrasonic wave, comprise supersonic generator 12, ultrasonic wave cleans is responsible for 15, a plurality of ultrasonic waves clean arm 16 and clean a plurality of vibration of ultrasonic wave heads 13 of arm corresponding number with ultrasonic wave, described supersonic generator 12 is installed in the outside of rotary disc filter, supersonic generator 12 cleans the person in charge 15 by ultrasonic signal line 14 and ultrasonic wave and links to each other, ultrasonic wave cleans the person in charge 15 and links to each other with a plurality of ultrasonic waves cleaning arms 16, each vibration of ultrasonic wave head 13 is installed in corresponding ultrasonic wave respectively and cleans on the arm 16, between the adjacent disc 8 of rotary disc filter.
As shown in Figure 1, between the adjacent disc 8 of rotary disc filter vibration of ultrasonic wave head 13 is housed all.Also vibration of ultrasonic wave head 13 can be housed at interval between the adjacent disc 8 of rotary disc filter.Stifled cancellation element is installed in the water in the ultrasonic wave, because ultrasonic wave only just can be to the pine that shakes effectively of the sticky object on the filter screen in water.Clean the person in charge 15 by ultrasonic wave, be passed to ultrasonic wave and clean arm 16, each vibration of ultrasonic wave head 13 is installed in clean to be responsible for 15 vertical ultrasonic waves with ultrasonic wave and to clean on the arm 16 and be in line, when disc 8 rotates, ultrasonic continuous vibration emission, whole disc 8 is vibrated effectively, make that follow-up middle pressure flushing is more effective, thorough.
The filter screen fixed mount comprises upper frame, left frame and correct frame, and described upper frame, left frame and correct frame all have a plurality of slots 17.. the two ends of upper frame, left frame and correct frame are equipped with bolt hole, and left frame and correct frame are the L type.
The injection moulding screen frame is an example with the stainless steel filtering net for 19 li, about 10 microns of areola; It on the limit fan-shaped moulding; Fan-shaped metal framework is arranged in the middle of injection moulding screen frame 19.The stainless steel filtering net of the rotary disc filter on the existing market all adopts glue to glued joint, and does not have disposable injection molded.And the filter screen that adopts glue to glued joint can not be subjected to too big pressure reduction, and pressure reduction is easy to generate too greatly to come unstuck and causes crash to be fallen apart.
Injection moulding screen frame 19 is in order to the contraction distortion of dwindling moulding and strengthen the intensity of filter screen, and it is bonding that filter screen 20 and outside injection moulding screen frame 19 are undertaken by glue, is put into injection moulding in the mould after bonding.
The filter screen that comes out of injection moulding can guarantee the tensile force of filter screen like this, can alone become one again, separately dismounting.One whole disc is by 24 independent fan-shaped combining.Therefore in use, single fan-shapedly all can dismantle separately and change, very convenient.Both save cost of manufacture, reached purpose of design again.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (10)
1. rotary disc filter, it comprises host rack (21), a plurality of discs (8), intake chamber (22), central tube (23), mud drainage slot (24), mud discharging mouth (25) and filter tank (26), described a plurality of disc (8) is immersed in the filter tank (26), be sleeved on successively on the central tube (23), intake chamber (22) links to each other with an end of central tube (23) as the side that the water inlet of rotary disc filter is installed in filter tank (26), the opposite side in filter tank (26) is provided with delivery port, mud drainage slot (24) is installed in the top of central tube (23), one end of mud drainage slot (24) is provided with mud discharging mouth (25), it is characterized in that it also comprises stifled cancellation element in portable flusher and the ultrasonic wave, stifled cancellation element is all installed on the rotary disc filter in described portable flusher and the ultrasonic wave, with rotating disk opposite position place, be used to clean rotating disk.
2. rotary disc filter according to claim 1, it is characterized in that described portable flusher comprises two portable flushing supports (1), (2) are responsible in the flushing water delivery, a plurality of flushing delivery pipe branches (10), a plurality of eccentric wheels (5) with flushing delivery pipe branch (10) same number, a plurality of flooding nozzles (3), flushing support drive link (4), flushing pump (7), first driving-belt (9) and second driving-belt (11), the motor output shaft of described flushing pump (7) is connected with flushing support drive link (4) by first driving-belt (9), portable flushing support (1) all is equipped with at the two ends of flushing support drive link (4), the two ends that (2) are responsible in the flushing water delivery are separately fixed on the two portable flushing supports (1), the flushing water delivery is responsible for (2) and is connected with flushing support drive link (4) by second driving-belt (11), a plurality of eccentric wheels (5) all are sleeved on the flushing water delivery and are responsible on (2), one end of a plurality of flushing delivery pipe branches (10) is with eccentric wheel (5) is from being dynamically connected accordingly, and a plurality of flooding nozzles (3) are installed on the flushing delivery pipe branch (10).
3. rotary disc filter according to claim 2 is characterized in that described flushing delivery pipe branch (10) is positioned between the adjacent of rotary disc filter or the disc (8) at interval, and first driving-belt (9) and second driving-belt (11) are chain.
4. rotary disc filter according to claim 2 is characterized in that the described flushing water delivery person in charge's (2) water inlet links to each other with the delivery port of flushing pump (7), and flushing delivery pipe branch (10) is 13; Each washes five flooding nozzles (3) all is housed on the delivery pipe branch (10).
5. rotary disc filter according to claim 1, it is characterized in that stifled cancellation element in the described ultrasonic wave, comprise supersonic generator (12), ultrasonic wave cleans is responsible for (15), a plurality of ultrasonic waves clean arm (16) and clean a plurality of vibration of ultrasonic wave heads (13) of arm corresponding number with ultrasonic wave, described supersonic generator (12) is installed in the outside of rotary disc filter, supersonic generator (12) cleans the person in charge (15) by ultrasonic signal line (14) and ultrasonic wave and links to each other, ultrasonic wave cleans the person in charge (15) and links to each other with a plurality of ultrasonic waves cleaning arms (16), each vibration of ultrasonic wave head (13) is installed in corresponding ultrasonic wave respectively and cleans on the arm (16), is positioned between the adjacent disc (8) of rotary disc filter.
6. rotary disc filter according to claim 5, it is characterized in that between the adjacent disc (8) of rotary disc filter at interval vibration of ultrasonic wave head (13) is housed.
7. rotary disc filter according to claim 1, it is characterized in that the described described disc (8) that it is characterized in that comprises a plurality of fan-shaped discs, each fan-shaped disc includes a slice filter screen (20) at least and has the filter screen fixed mount (18) of many slots (17), the periphery of described filter screen (20) is injection moulding screen frame (19), and the filter screen (20) that has injection moulding screen frame (19) is installed in the corresponding slot (17) of filter screen fixed mount (18).
8. rotary disc filter according to claim 7 is characterized in that described filter screen (7) is fan-shaped stainless (steel) wire or polyester fiber net, and areola is the 5-15 micron.
9. rotary disc filter according to claim 7 is characterized in that described filter screen fixed mount comprises upper frame, left frame and correct frame, and described upper frame, left frame and correct frame all have a plurality of slots (17).
10. rotary disc filter according to claim 9 is characterized in that the two ends of described upper frame, left frame and correct frame are equipped with bolt hole, and left frame and correct frame are the L type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200340946U CN201978576U (en) | 2011-01-31 | 2011-01-31 | Rotating disc filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200340946U CN201978576U (en) | 2011-01-31 | 2011-01-31 | Rotating disc filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978576U true CN201978576U (en) | 2011-09-21 |
Family
ID=44606046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200340946U Expired - Lifetime CN201978576U (en) | 2011-01-31 | 2011-01-31 | Rotating disc filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978576U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151428A (en) * | 2011-01-31 | 2011-08-17 | 江苏博思达环保科技有限公司 | Rotary disk filter |
| CN105126422A (en) * | 2015-10-10 | 2015-12-09 | 铜陵市业强环保设备有限责任公司 | Ultrasonic plate and strip cleaning device below link plate belt type vacuum filtering machine |
| CN110404311A (en) * | 2019-07-29 | 2019-11-05 | 三峡大学 | A sewage filtering device and method based on sand and gravel cleaning process |
-
2011
- 2011-01-31 CN CN2011200340946U patent/CN201978576U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151428A (en) * | 2011-01-31 | 2011-08-17 | 江苏博思达环保科技有限公司 | Rotary disk filter |
| CN105126422A (en) * | 2015-10-10 | 2015-12-09 | 铜陵市业强环保设备有限责任公司 | Ultrasonic plate and strip cleaning device below link plate belt type vacuum filtering machine |
| CN110404311A (en) * | 2019-07-29 | 2019-11-05 | 三峡大学 | A sewage filtering device and method based on sand and gravel cleaning process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LU LIBING CHENG LIANGWEN LIU HUILIN Effective date: 20150529 Owner name: JIANGSHU YIHUAN GROUP CO., LTD. Free format text: FORMER OWNER: JIANGSU BOSSTAR ENVIRONMENTAL TECHNOLOGY CO.,LTD. Effective date: 20150529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214214 WUXI, JIANGSU PROVINCE TO: 214205 WUXI, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150529 Address after: Huankeyuan Garden Road 214205 Jiangsu city of Yixing Province, No. 518 Patentee after: Jiangshu Yihuan Group Co., Ltd. Address before: 214214 Jiangsu city of Wuxi province Yixing Gaocheng international environmental protection city 12 Building No. 26 Patentee before: Jiangsu Bosstar Environmental Technology Co.,Ltd. Patentee before: Lu Libing Patentee before: Cheng Liangwen Patentee before: Liu Huilin |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |