CN104787916A - Improved double-stage rotary purification device - Google Patents
Improved double-stage rotary purification device Download PDFInfo
- Publication number
- CN104787916A CN104787916A CN201510157100.XA CN201510157100A CN104787916A CN 104787916 A CN104787916 A CN 104787916A CN 201510157100 A CN201510157100 A CN 201510157100A CN 104787916 A CN104787916 A CN 104787916A
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- motor
- rotating cylinder
- stage
- rotating shaft
- filter
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- 238000000746 purification Methods 0.000 title abstract description 7
- 239000012528 membrane Substances 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000007670 refining Methods 0.000 claims description 15
- 239000012634 fragment Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 230000010287 polarization Effects 0.000 abstract description 5
- 239000002245 particle Substances 0.000 description 11
- 238000001914 filtration Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000010865 sewage Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 238000005202 decontamination Methods 0.000 description 3
- 230000003588 decontaminative effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses an improved double-stage rotary purification device. The device comprises a fixing frame, a pushing device, a casing, a rotary barrel, a filter drum and a first motor, wherein a plurality of first filter holes are formed in the circumferential wall of the rotary barrel, the circumferential wall of the rotary barrel is sleeved with a first membrane component, a liquid outlet is formed in the bottom of the casing, the right end of the rotary barrel is detachably connected with an end cover, a first rotating shaft is fixedly connected onto the end cover and connected with an output shaft of the first motor, a mounting hole is formed in the side wall of the left end of the rotary barrel, the filter drum is communicated with the rotary barrel through the mounting hole, a liquid inlet pipe is connected to the side wall of the filter drum, a filter plate is inserted into the filter drum, a plurality of second filter holes are formed in the filter plate, second membrane components are fixedly mounted on the upper surface and the lower surface of the filter plate, and a positioning groove allowing the head end of the filter plate to be inserted is formed in the inner side wall of the filter drum. The problems of concentration polarization of a membrane surface and membrane pollution can be better solved, and the purification effect of the device is remarkably improved.
Description
Technical field
The invention belongs to environmental protection apparatus technical field, be specifically related to a kind of modified version twin-stage and rotate refining plant.
Background technology
Membrane separation technique has become the marginality science of the subjects such as comprehensive polymer, chemical industry, biology, physics and a mathematics, and on changing the energy structure of industrial community, the development of environment protection and new technology will create immeasurable impact.Because membrane filtration has, separation efficiency is high, energy consumption is low and simple operation and other advantages, is widely used in solid-liquid separation field.Especially along with people's environmental consciousness is strengthened gradually, membrane separation technique is sent to very high expectation, is considered to one of 21 century the most rising new technology.
At present, membrane separation technique obtains good utilization in effluent treatment plant field.But, existing film purifying device in use for some time, colloidal particle and solute transportation produce absorption, deposit and cause membrane pore size to diminish or block in film surface or fenestra, there is concentration polarization and the fouling membrane phenomenon of face, cause membrane permeation flux to reduce to be deteriorated with separation performance, and decontamination effect improving is also bad.
Summary of the invention
For the deficiencies in the prior art, the object of the invention is intended to provide a kind of modified version twin-stage to rotate refining plant, can solve concentration polarization and the membrane pollution problem of face preferably, significantly improve the decontamination effect improving of device.
For achieving the above object, the present invention adopts following technical scheme:
A kind of modified version twin-stage rotates refining plant, comprise anchor, thrust unit, housing, rotating cylinder, cartridge filter and the first motor, described housing, cartridge filter and the first motor are installed on anchor, described rotating cylinder is laterally installed in rotation in housing, the circumferential wall of described rotating cylinder is provided with multiple first filter opening, outer circle wall on described rotating cylinder is set with the first membrane, the bottom of described housing is formed with liquid outlet, the right-hand member of described rotating cylinder is removably connected with end cap, described end cap is fixedly connected with the first rotating shaft, described first rotating shaft is connected with the output shaft of the first motor, the left end sidewall of described rotating cylinder offers open holes, described cartridge filter is connected with rotating cylinder by open holes, the sidewall of described cartridge filter is connected with liquid-inlet pipe, position below the inherent liquid-inlet pipe of described cartridge filter is laterally fitted with pullable screen plate, described screen plate is provided with multiple the second filter opening extended along its short transverse, the upper surface of described screen plate and lower surface are all installed with the second membrane, the inner side-wall of described cartridge filter is provided with the locating slot for screen plate head end plug-in mounting,
Described thrust unit comprises the second motor be fixedly inserted on cartridge filter top, the sheath body be fixedly mounted on the second motor, be positioned at sheath body and the transmission rod be connected with the output shaft of the second motor, the drive sleeve be threaded with transmission rod, for limiting the limit rotary device that drive sleeve rotates, described drive sleeve is removably connected with the 3rd motor, the second rotating shaft is fitted with in described cartridge filter, the head end of described second rotating shaft is connected with the output shaft of the 3rd motor, and described second turn of the tip of the axis is connected with revolving fragment.
Preferably, described limit rotary device comprises the stationary magazine creel be sleeved in drive sleeve, the screw be inserted on stationary magazine creel, and described drive sleeve is formed with the first guide groove of the end head plug-in mounting for screw, described first guide groove extends along the short transverse of drive sleeve.
Preferably, described limit rotary device also comprises the guide pillar be arranged in drive sleeve, and described sheath body is formed with the second guide groove of the end head plug-in mounting for guide pillar, described second guide groove extends along the short transverse of sheath body.
Preferably, described anchor is installed with the first mounting blocks, the top of described first mounting blocks has been bolted the second mounting blocks, and coordinate between described first mounting blocks and the second mounting blocks and be formed with chamber, described first rotating shaft is installed in rotation in this chamber.
Preferably, described first rotating shaft inner homogeneous is placed with multiple water channel, and described water channel extends along the radial direction of the first rotating shaft, and being connected in turn end to end of each water channel is through, form a bending water channel, the two ends of this bending water channel are formed with water inlet and water outlet respectively at the sidewall of the first rotating shaft.
Preferably, the inwall of described rotating cylinder is installed with ultrasonic cleaner, and described ultrasonic cleaner comprises the ultrasonic oscillator for vibrating rotating cylinder and the ultrasonic drive circuit for driving ultrasonic oscillator to vibrate.
Preferably, the end of described screen plate is provided with grip part.
Preferably, the described housing lower casing that comprises upper casing, removably connect with upper casing.
Preferably, the below of described liquid outlet is provided with receiving tank.
Preferably, the diameter value of described first filter opening is less than the diameter value of the second filter opening.
Beneficial effect of the present invention is:
The present invention is by the setting of said structure, sewage can enter in cartridge filter in liquid-inlet pipe, then after water liquid and less colloidal particle penetrate the second membrane, flow in rotating cylinder, the solid granule that can not be perforated through the second membrane is then trapped within cartridge filter, water liquid and less colloidal particle to enter after in rotating cylinder under the filtration, purification of the first membrane, water liquid can penetrate the first membrane, finally flow out from liquid outlet, the colloidal particle that can not be perforated through the first membrane is then trapped within rotating cylinder, that is sewage can successively filter through the dynamic rotary of the second membrane and the first membrane, the filter type of two-stage can significantly improve the decontamination effect improving of this device, and first the dynamic rotary filter type of membrane and the second membrane can effectively prevent the colloidal particle in sewage and solute transportation from film surface or fenestra, producing absorption, deposit the phenomenon causing membrane pore size to diminish or block, thus make the present invention can solve concentration polarization and the membrane pollution problem of face preferably, significantly improve membrane permeation flux, significantly improve the separation performance of film.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is the decomposition texture schematic diagram of thrust unit of the present invention.
Wherein, 1, anchor; 2, the first motor; 3, lower casing; 4, upper casing; 5, rotating cylinder; 6, end cap; 7, the first rotating shaft; 8, open holes; 9, cartridge filter; 10, the 3rd motor; 11, the second rotating shaft; 12, revolving fragment; 13, screen plate; 14, the second filter opening; 15, grip part; 16, the second membrane; 17, the first membrane; 18, liquid-inlet pipe; 19, receiving tank; 20, liquid outlet; 21, the first filter opening; 22, the first mounting blocks; 23, the second mounting blocks; 24, locating slot; 25, thrust unit; 251, the second motor; 252, transmission rod; 253, stationary magazine creel; 254, drive sleeve; 255, guide pillar; 256, sheath body; 257, the second guide groove; 258, the first guide groove; 259, screw.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
As shown in Figure 1-2, for a modification of the present invention type twin-stage rotates refining plant, comprise anchor 1, thrust unit 25, housing, rotating cylinder 5, cartridge filter 9 and the first motor 2, described housing, cartridge filter 9 and the first motor 2 are installed on anchor 1, described rotating cylinder 5 is laterally installed in rotation in housing, the circumferential wall of described rotating cylinder 5 is provided with multiple first filter opening 21, outer circle wall on described rotating cylinder 5 is set with the first membrane 17, the bottom of described housing is formed with liquid outlet 20, the right-hand member of described rotating cylinder 5 is removably connected with end cap 6, described end cap 6 is fixedly connected with the first rotating shaft 7, described first rotating shaft 7 is connected with the output shaft of the first motor 2, the left end sidewall of described rotating cylinder 5 offers open holes 8, described cartridge filter 9 is connected with rotating cylinder 5 by open holes 8, the sidewall of described cartridge filter 9 is connected with liquid-inlet pipe 18, position below the inherent liquid-inlet pipe of described cartridge filter 9 18 is laterally fitted with pullable screen plate 13, described screen plate 13 is provided with multiple the second filter opening 14 extended along its short transverse, the upper surface of described screen plate 13 and lower surface are all installed with the second membrane 16, the inner side-wall of described cartridge filter 9 is provided with the locating slot 24 for screen plate 13 head end plug-in mounting,
Described thrust unit 25 comprises the second motor 251 be fixedly inserted on cartridge filter 9 top, be fixedly mounted on the sheath body 256 on the second motor 251, be positioned at sheath body 256 and the transmission rod 252 be connected with the output shaft of the second motor 251, the drive sleeve 254 be threaded with transmission rod 252, for limiting the limit rotary device that drive sleeve 254 rotates, described drive sleeve 254 is removably connected with the 3rd motor 10, the second rotating shaft 11 is fitted with in described cartridge filter 9, the head end of described second rotating shaft 11 is connected with the output shaft of the 3rd motor 10, the end of described second rotating shaft 11 is connected with revolving fragment 12.
Sewage of the present invention can enter in cartridge filter 9 in liquid-inlet pipe 18, then after water liquid and less colloidal particle penetrate the second membrane 16, flow in rotating cylinder 5, the solid granule that can not be perforated through the second membrane 16 is then trapped within cartridge filter 9, water liquid and less colloidal particle to enter after in rotating cylinder 5 under the filtration, purification of the first membrane 17, water liquid can penetrate the first membrane 17, finally flow out from liquid outlet 20, the colloidal particle that can not be perforated through the first membrane 17 is then trapped within rotating cylinder 5.And, under the effect of thrust unit 25, the upper-lower height of revolving fragment 12 can be controlled very accurately, make the sewage in cartridge filter 9 obtain sufficient rotational agitation, for the concentration polarization and membrane pollution problem solving face provides sufficient guarantee.
The principle of work of thrust unit 25 of the present invention is: the rotation that can be driven transmission rod 252 by the rotation of the second motor 251, due to drive sleeve 254 and transmission rod 252 bolt, and under the effect of limit rotary device, so drive drive sleeve 254 to move downward, thus drive the moving downward of the 3rd motor 10, and then drive moving downward of the second rotating shaft 11 and revolving fragment 12, in like manner, reverse after the second motor 251, moving upward of the second rotating shaft 11 and revolving fragment 12 can be made.When actually operating, only need the rotating speed controlling the second motor 251 accurately, the height that the second rotating shaft 11 and revolving fragment 12 move up and down can be controlled accurately.
And screen plate is 13 pullable being inserted in cartridge filter 9, so designs, make this device after filtration for some time, adopt the mode of pull to be carried out dismantling and installing by screen plate 13, facilitate the cleaning of screen plate 13.
It should be noted that, cartridge filter 9 in this scheme is different with the dynamic filtration mode in rotating cylinder 5, what adopt in cartridge filter 9 is the second membrane 16 transfixion, drive the motion of sewage to complete dynamic filtration by the rotation of revolving fragment 12, and the interior employing of rotating cylinder 5 is complete dynamic filtration by the synchronous rotary rotarily driving the first membrane 17 of rotating cylinder 5.
Preferably, described limit rotary device comprises the stationary magazine creel 253 be sleeved in drive sleeve 254, the screw 259 be inserted on stationary magazine creel 253, described drive sleeve 254 is formed with the first guide groove 258 of the end head plug-in mounting for screw 259, described first guide groove 258 extends along the short transverse of drive sleeve 254.
Preferably, described limit rotary device also comprises the guide pillar 255 be arranged in drive sleeve 254, and described sheath body 256 is formed with the second guide groove 257 of the end head plug-in mounting for guide pillar 255, described second guide groove 257 extends along the short transverse of sheath body 256.
Under the effect of above-mentioned limit rotary device, effectively can prevent the rotary work of drive sleeve 254, it can only be moved up and down.
Preferably, described anchor 1 is installed with the first mounting blocks 22, the top of described first mounting blocks 22 has been bolted the second mounting blocks 23, and coordinate between described first mounting blocks 22 and the second mounting blocks 23 and be formed with chamber, described first rotating shaft 7 is installed in rotation in this chamber.
Preferably, described first rotating shaft 7 inner homogeneous is placed with multiple water channel (not shown), described water channel extends along the radial direction of the first rotating shaft 7, being connected in turn end to end of each water channel is through, form a bending water channel, the two ends of this bending water channel are formed with water inlet and water outlet respectively at the sidewall of the first rotating shaft 7.By these through water channels that is connected in turn end to end, effectively can reduce the temperature in the first rotating shaft 7, thus extend the work-ing life of the first rotating shaft 7.Its concrete principle of work is: the first rotating shaft 7 is after high speed rotating for some time, a large amount of heats will be produced, now can pass into cooling fluid from water inlet, this cooling fluid is successively through these through water channels that is connected in turn end to end, finally flow out from water outlet, also the heat in the first rotating shaft 7 is taken out of together while flowing out, thus reduce the temperature in the first rotating shaft 7.
Preferably, the inwall of described rotating cylinder 5 is installed with ultrasonic cleaner (not shown), and described ultrasonic cleaner comprises the ultrasonic oscillator for vibrating rotating cylinder 5 and the ultrasonic drive circuit for driving ultrasonic oscillator to vibrate.
Preferably, the end of described screen plate 13 is provided with grip part 15, can facilitate the pull work of screen plate 13.
Preferably, the lower casing 3 that described housing comprises upper casing 4, removably connects with upper casing 4, dismountable housing can facilitate the cleaning of rotating cylinder 5.Particularly, when needs cleaning rotating cylinder 5, upper casing 4 is dismantled, rotating cylinder 5 can be exposed, then end cap 6 is dismantled, dismantlement work can be carried out to rotating cylinder 5, thus facilitate the cleaning of rotating cylinder 5.
Preferably, the below of described liquid outlet 20 is provided with receiving tank 19, can be used for collecting the liquid flowed out from liquid outlet 20.
Preferably, the diameter value of described first filter opening 21 is less than the diameter value of the second filter opening 14.
Overall work principle of the present invention is: be inserted into by the head end of screen plate 13 after in locating slot 24, the sewage of purification to be filtered is passed in liquid-inlet pipe 18, then flow in cartridge filter 9, start the 3rd motor 10, drive the rotation of the second rotating shaft 11, and then the rotation of driven rotary sheet 12, after water liquid and less colloidal particle penetrate the second membrane 16, flow in rotating cylinder 5, the solid granule that can not be perforated through the second membrane 16 is then trapped within cartridge filter 9.Then the first motor 2 is started, drive the rotation of the first rotating shaft 7, thus drive the synchronous rotary of end cap 6 and rotating cylinder 5, water liquid and less colloidal particle to enter after in rotating cylinder 5 under the filtration, purification of the first membrane 17, water liquid can penetrate the first membrane 17, finally flow out from liquid outlet 20, the colloidal particle that can not be perforated through the first membrane 17 is then trapped within rotating cylinder 5.When needing the height adjusting revolving fragment 12, only needing rotating forward or reversion the second motor 251 to realize, operating very simple.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the claims in the present invention.
Claims (10)
1. a modified version twin-stage rotates refining plant, it is characterized in that: comprise anchor, thrust unit, housing, rotating cylinder, cartridge filter and the first motor, described housing, cartridge filter and the first motor are installed on anchor, described rotating cylinder is laterally installed in rotation in housing, the circumferential wall of described rotating cylinder is provided with multiple first filter opening, outer circle wall on described rotating cylinder is set with the first membrane, the bottom of described housing is formed with liquid outlet, the right-hand member of described rotating cylinder is removably connected with end cap, described end cap is fixedly connected with the first rotating shaft, described first rotating shaft is connected with the output shaft of the first motor, the left end sidewall of described rotating cylinder offers open holes, described cartridge filter is connected with rotating cylinder by open holes, the sidewall of described cartridge filter is connected with liquid-inlet pipe, position below the inherent liquid-inlet pipe of described cartridge filter is laterally fitted with pullable screen plate, described screen plate is provided with multiple the second filter opening extended along its short transverse, the upper surface of described screen plate and lower surface are all installed with the second membrane, the inner side-wall of described cartridge filter is provided with the locating slot for screen plate head end plug-in mounting,
Described thrust unit comprises the second motor be fixedly inserted on cartridge filter top, the sheath body be fixedly mounted on the second motor, be positioned at sheath body and the transmission rod be connected with the output shaft of the second motor, the drive sleeve be threaded with transmission rod, for limiting the limit rotary device that drive sleeve rotates, described drive sleeve is removably connected with the 3rd motor, the second rotating shaft is fitted with in described cartridge filter, the head end of described second rotating shaft is connected with the output shaft of the 3rd motor, and described second turn of the tip of the axis is connected with revolving fragment.
2. modified version twin-stage as claimed in claim 1 rotates refining plant, it is characterized in that: described limit rotary device comprises the stationary magazine creel be sleeved in drive sleeve, the screw be inserted on stationary magazine creel, described drive sleeve is formed with the first guide groove of the end head plug-in mounting for screw, described first guide groove extends along the short transverse of drive sleeve.
3. modified version twin-stage as claimed in claim 2 rotates refining plant, it is characterized in that: described limit rotary device also comprises the guide pillar be arranged in drive sleeve, described sheath body is formed with the second guide groove of the end head plug-in mounting for guide pillar, described second guide groove extends along the short transverse of sheath body.
4. modified version twin-stage as claimed in claim 1 rotates refining plant, it is characterized in that: described anchor is installed with the first mounting blocks, the top of described first mounting blocks has been bolted the second mounting blocks, coordinate between described first mounting blocks and the second mounting blocks and be formed with chamber, described first rotating shaft is installed in rotation in this chamber.
5. modified version twin-stage as claimed in claim 1 rotates refining plant, it is characterized in that: described first rotating shaft inner homogeneous is placed with multiple water channel, described water channel extends along the radial direction of the first rotating shaft, being connected in turn end to end of each water channel is through, form a bending water channel, the two ends of this bending water channel are formed with water inlet and water outlet respectively at the sidewall of the first rotating shaft.
6. modified version twin-stage as claimed in claim 1 rotates refining plant, it is characterized in that: the inwall of described rotating cylinder is installed with ultrasonic cleaner, described ultrasonic cleaner comprises the ultrasonic oscillator for vibrating rotating cylinder and the ultrasonic drive circuit for driving ultrasonic oscillator to vibrate.
7. the modified version twin-stage as described in any one of claim 1-6 rotates refining plant, it is characterized in that: the end of described screen plate is provided with grip part.
8. modified version twin-stage as described in any one of claim 1-6 rotates refining plant, it is characterized in that: the lower casing that described housing comprises upper casing, removably connects with upper casing.
9. the modified version twin-stage as described in any one of claim 1-6 rotates refining plant, it is characterized in that: the below of described liquid outlet is provided with receiving tank.
10. the modified version twin-stage as described in any one of claim 1-6 rotates refining plant, it is characterized in that: the diameter value of described first filter opening is less than the diameter value of the second filter opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157100.XA CN104787916B (en) | 2015-04-05 | 2015-04-05 | A kind of modified model twin-stage rotates purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157100.XA CN104787916B (en) | 2015-04-05 | 2015-04-05 | A kind of modified model twin-stage rotates purifier |
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| Publication Number | Publication Date |
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| CN104787916A true CN104787916A (en) | 2015-07-22 |
| CN104787916B CN104787916B (en) | 2016-07-06 |
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| CN201510157100.XA Active CN104787916B (en) | 2015-04-05 | 2015-04-05 | A kind of modified model twin-stage rotates purifier |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01249117A (en) * | 1988-03-30 | 1989-10-04 | Tetsuo Nishida | Solid-liquid separation device |
| JPH0265195A (en) * | 1988-08-30 | 1990-03-05 | Fujitsu Ltd | Resist film processor |
| CN1424134A (en) * | 2003-01-09 | 2003-06-18 | 邵显东 | Centrifugal rotary supergravity-membrane separating technology |
| CN1465428A (en) * | 2002-06-20 | 2004-01-07 | 杨时英 | Application method for membrane |
| CN101700472A (en) * | 2009-11-20 | 2010-05-05 | 苏州工业园区意诺克环境技术有限公司 | Rotary membrane separation device and application thereof |
| CN102000508A (en) * | 2010-10-25 | 2011-04-06 | 东莞理工学院 | Reciprocating rotation type feed liquid and film separation method and device |
| CN102805968A (en) * | 2012-08-20 | 2012-12-05 | 北京万邦达环保技术股份有限公司 | Filer tank |
| CN204689739U (en) * | 2015-04-05 | 2015-10-07 | 谢洁萍 | A kind of modified version twin-stage rotates refining plant |
-
2015
- 2015-04-05 CN CN201510157100.XA patent/CN104787916B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01249117A (en) * | 1988-03-30 | 1989-10-04 | Tetsuo Nishida | Solid-liquid separation device |
| JPH0265195A (en) * | 1988-08-30 | 1990-03-05 | Fujitsu Ltd | Resist film processor |
| CN1465428A (en) * | 2002-06-20 | 2004-01-07 | 杨时英 | Application method for membrane |
| CN1424134A (en) * | 2003-01-09 | 2003-06-18 | 邵显东 | Centrifugal rotary supergravity-membrane separating technology |
| CN101700472A (en) * | 2009-11-20 | 2010-05-05 | 苏州工业园区意诺克环境技术有限公司 | Rotary membrane separation device and application thereof |
| CN102000508A (en) * | 2010-10-25 | 2011-04-06 | 东莞理工学院 | Reciprocating rotation type feed liquid and film separation method and device |
| CN102805968A (en) * | 2012-08-20 | 2012-12-05 | 北京万邦达环保技术股份有限公司 | Filer tank |
| CN204689739U (en) * | 2015-04-05 | 2015-10-07 | 谢洁萍 | A kind of modified version twin-stage rotates refining plant |
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| CN104787916B (en) | 2016-07-06 |
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Inventor after: Yi Hanping Inventor after: Wang Libin Inventor after: Yan Xuejun Inventor before: Xie Jieping |
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Effective date of registration: 20170830 Address after: Liuzhou City, the Guangxi Zhuang Autonomous Region Luzhai County, 545600 deer deer fly Zhaizhen Road No. 279 Patentee after: Liuzhou Bauhinia Technology Transfer Center Co. Ltd. Address before: Sihui City only 526299 of Guangdong province Zhaoqing City Gang Cun Wei Da Bu Er Cun gang will be No. 27 Patentee before: Xie Jieping |
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