CN114477701B - Sludge treatment uses rotatory separator - Google Patents
Sludge treatment uses rotatory separator Download PDFInfo
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- CN114477701B CN114477701B CN202210358910.1A CN202210358910A CN114477701B CN 114477701 B CN114477701 B CN 114477701B CN 202210358910 A CN202210358910 A CN 202210358910A CN 114477701 B CN114477701 B CN 114477701B
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- Prior art keywords
- centrifugal barrel
- shaft
- top plate
- centrifugal
- sludge treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
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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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
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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
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
-
- 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
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
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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
- B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention relates to the technical field of sludge treatment equipment, and discloses a rotary separation device for sludge treatment, which comprises a fixed base, wherein four corners of the upper end of the fixed base are connected with a top plate through fixed columns, a supporting frame is fixedly arranged on the top plate, and an outer shaft is rotatably connected between the supporting frame and the top plate in a penetrating manner; the outer axle is inside to be hollow structure, and inside rotation is provided with interior axle, and interior axle bottom is passed interior centrifugal barrel bottom and is connected with outer centrifugal barrel, and outer centrifugal barrel is located inside centrifugal barrel outside, interior axle top is passed outer axle top and is passed the belted wheel portion and connect in the axis of rotation, the live-rollers outside is provided with the rotation groove, and the rotation inslot portion slides and is provided with the rolling ball. The invention realizes the double separation and dehydration functions of the sludge, and further improves the sludge treatment effect; the cleaning effect on the inner walls of the two centrifugal barrels is realized, the phenomenon that the centrifugal holes are blocked by sludge in the centrifugal process is avoided, and the sludge dewatering quality is greatly improved.
Description
Technical Field
The invention relates to the technical field of sludge treatment equipment, in particular to a rotary separation device for sludge treatment.
Background
Along with the continuous improvement of living standard of people, the consciousness of people to environmental protection is also continuously strengthened, wherein, the protection to the water environment is mainly reflected in two aspects: prevention before the water pollution, water pollution after the processing, to the discharge of prevention before the water pollution mainly to industrial sewage, domestic sewage etc. carry out the management and control, to the discharge of industrial sewage and domestic sewage etc. need reach emission standard, guarantee that the sewage of discharging can not cause the pollution to the water environment, adopt the concentrated mode of mud to take out aquatic mud usually to the sewage that contains a large amount of mud in the sewage, and, also can adopt the concentrated mode of mud to administer the water environment to the more condition of mud in the water environment.
However, in the centrifugal concentration process of the existing sludge concentration device, due to the different sizes of the sludge particles, the separation effect of the sludge and water is poor, the water content of the sludge after concentration treatment is high, secondary drying is needed, and the sludge is troublesome, so that further improvement is needed.
Disclosure of Invention
The invention aims to provide a rotary separation device for sludge treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a rotary separation device for sludge treatment comprises a fixed base, wherein four corners of the upper end of the fixed base are connected with a top plate through fixed columns, a support frame is fixedly installed on the top plate, an outer shaft is rotatably connected between the support frame and the top plate in a penetrating manner, the bottom of the outer shaft penetrates through the top plate to be installed with an inner centrifugal barrel, the top of the outer shaft penetrates through the support frame to be connected with a driving gear, the outer side of the driving gear is meshed with a driven gear, the driven gear axially and fixedly installs a rotating shaft, the lower end of the rotating shaft penetrates through the support frame to be connected with a rotating roller, and the bottom of the rotating shaft penetrates through the top plate to be connected with a cleaning roller close to the inner wall of the inner centrifugal barrel;
the outer inside hollow structure that is of axle, and inside rotation is provided with interior axle, interior axle bottom is passed interior centrifugation bottom of the barrel portion and is connected with outer centrifugation bucket, and interior centrifugation bucket is located outside the centrifugation bucket, interior axle top is passed outer axle top and is passed the wheel portion and connect in the axis of rotation, the live-rollers outside is provided with the rotation groove, and the inslot portion that rotates slides is provided with the rolling ball, and rolling ball horizontal position is connected with the lifter, and the leading truck that cross-under was in the roof is installed to the lifter bottom, and the leading truck bottom is provided with a plurality of cleaning brushes that are close to in outer centrifugation bucket inner wall.
As a modified scheme of the invention: the central position of the upper end of the fixed base is provided with a dehydration barrel which is arranged outside the outer centrifugal barrel.
As a modified scheme of the invention: the top plate upper end is provided with into dirty fill, advances dirty fill bottom and is corresponding to inside the interior centrifugation bucket.
As a modified scheme of the invention: the outer epaxial power gear of installing that is located between support frame and the roof, the meshing of power gear outside has drive gear, and drive gear is connected with driving motor's output, driving motor fixes on the support frame.
As a modified scheme of the invention: the support frame is of an L-shaped structure.
As a modified scheme of the invention: the belt wheel part comprises a driven belt wheel fixed on the top of the inner shaft and a driving belt wheel fixed on the top of the rotating shaft, and a transmission belt is arranged between the driving belt wheel and the driven belt wheel.
As a modified scheme of the invention: and a plurality of cleaning hairs are arranged on the outer side of the cleaning roller.
As a modified scheme of the invention: the outer wall of the inner centrifugal barrel is provided with a plurality of inner centrifugal holes which are connected in a penetrating mode.
As a modified scheme of the invention: the outer side of the bottom of the outer centrifugal barrel is provided with a plurality of outer centrifugal holes which are connected in a penetrating way.
As a modified scheme of the invention: the bottom of the dehydration barrel is also provided with a drain pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. through the mutual matching of the inner centrifugal barrel and the outer centrifugal barrel, and the opposite rotation directions of the inner centrifugal barrel and the outer centrifugal barrel, the double separation and dehydration effects on the sludge are realized, and the sludge treatment effect is further improved;
2. the inner walls of the two centrifugal barrels are cleaned by arranging the rotatable cleaning roller on the inner side of the inner centrifugal barrel and arranging the liftable cleaning brush on the inner side of the outer centrifugal barrel, so that the phenomenon that the centrifugal holes are blocked by sludge in the centrifugal process is avoided, and the sludge dewatering quality is greatly improved;
3. the whole device only has one power source, so that the part cost of the device is further reduced, the practicability is high, the reliability is high, and the device is worthy of popularization and application.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic overall rear view of the present invention;
FIG. 3 is a schematic overall bottom view of the present invention;
FIG. 4 is a schematic overall sectional view of the present invention;
FIG. 5 is a schematic view of a portion A of FIG. 1;
FIG. 6 is a schematic view of a portion B of FIG. 2;
FIG. 7 is a partial enlarged view of C in FIG. 4;
fig. 8 is a partially enlarged structural diagram of D in fig. 4.
In the figure: 1. a fixed base; 2. fixing a column; 3. a top plate; 4. an outer centrifuge bucket; 5. a dewatering barrel; 6. a sewage inlet hopper; 7. a support frame; 8. a driven gear; 9. a rotating roller; 10. an outer shaft; 11. a power gear; 12. a drive motor; 13. a drive gear; 14. a guide frame; 15. a driving gear; 16. a rotating shaft; 17. a drain pipe; 18. a driving pulley; 19. a drive belt; 20. a driven pulley; 21. an inner shaft; 22. a lifting rod; 23. a rotating groove; 24. an inner centrifugal barrel; 25. an inner centrifugal hole; 26. cleaning the roller; 27. washing the wool; 28. rotating the ball; 29. cleaning brushes; 30. an outer centrifugal hole.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 to 8, in the embodiment of the present invention, a rotary separation device for sludge treatment includes a fixed base 1, four corners of an upper end of the fixed base 1 are connected with a top plate 3 through fixed columns 2, a support frame 7 is fixedly installed on the top plate 3, an outer shaft 10 is rotatably connected between the support frame 7 and the top plate 3, the bottom of the outer shaft 10 penetrates through the top plate 3 and is installed with an inner centrifugal barrel 24, the top of the outer shaft 10 penetrates through the support frame 7 and is connected with a driving gear 15, the outer side of the driving gear 15 is engaged with a driven gear 8, the driven gear 8 is axially and fixedly installed with a rotating shaft 16, the lower end of the rotating shaft 16 penetrates through the support frame 7 and is connected with a rotating roller 9, the bottom of the rotating shaft 16 penetrates through the top plate 3 and is connected with a cleaning roller 26 close to the inner wall of the inner centrifugal barrel 24, specifically, the outer shaft 10 drives the inner centrifugal barrel 24 to rotate on one hand, and on the other hand, through the cooperation of the driving gear 15 and the driven gear 8, the rotating roller 9 is enabled to rotate synchronously, and then the cleaning roller 26 scrapes along the inner wall of the inner centrifugal barrel 24 in a rotating state, so that the cleaning effect on the inner wall of the inner centrifugal barrel 24 is realized, the inner wall of the inner centrifugal barrel 24 is prevented from being blocked by sludge in the centrifugal dehydration process, and the dehydration stability of the inner centrifugal barrel 24 is further improved.
The inner shaft 10 is of a hollow structure, an inner shaft 21 is rotatably arranged inside the outer shaft 10, the bottom of the inner shaft 21 penetrates through the bottom of an inner centrifugal barrel 24 to be connected with an outer centrifugal barrel 4, the outer centrifugal barrel 4 is arranged outside the inner centrifugal barrel 24, the top of the inner shaft 21 penetrates through the top of the outer shaft 10 to be connected onto a rotating shaft 16 through a belt wheel part, a rotating groove 23 is formed in the outer side of a rotating roller 9, a rotating ball 28 is slidably arranged inside the rotating groove 23, the rotating ball 28 is horizontally connected with a lifting rod 22, a guide frame 14 penetrating and connected to a top plate 3 is arranged at the bottom of the lifting rod 22, a plurality of cleaning brushes 29 close to the inner wall of the outer centrifugal barrel 4 are arranged at the bottom of the guide frame 14, specifically, the inner shaft 21 synchronously rotates under the action of the belt wheel part, so that the outer centrifugal barrel 4 synchronously rotates, the secondary dewatering separation effect on sludge is realized, and the rotating groove 23 synchronously rotates in the rotating process of the rotating roller 9, and then under the cooperation of the rotating ball 28, the cleaning brush 29 at the bottom of the guide frame 14 scrapes along the inner wall of the outer centrifugal barrel 4 in a rotating state in a vertically moving manner, so that the sludge is prevented from being blocked on the inner wall of the outer centrifugal barrel 4 in the centrifugal dehydration process, and the dehydration stability of the outer centrifugal barrel 4 is further improved.
In order to ensure effective discharge of the sludge after subsequent dehydration, switch valves (not shown in the figure) are further installed at the bottoms of the inner centrifugal barrel 24 and the outer centrifugal barrel 4, so that the centrifugal barrels can effectively discharge the sludge after dehydration is finished.
In one aspect of this embodiment, the dewatering barrel 5 is installed at the center of the upper end of the fixing base 1, the dewatering barrel 5 is installed outside the outer centrifugal barrel 4, and specifically, the dewatering barrel 5 is installed so that the moisture in the final sludge is stored after being separated by the dewatering barrel 5.
In one aspect of this embodiment, the upper end of the top plate 3 is provided with a dirt inlet hopper 6, the bottom of the dirt inlet hopper 6 corresponds to the inside of the inner centrifugal barrel 24, and the dirt inlet hopper 6 is used for guiding the sludge in the initial state into the inside of the inner centrifugal barrel 24.
In the condition of this embodiment, be located and install power gear 11 on the outer axle 10 between support frame 7 and roof 3, the meshing of the power gear 11 outside has drive gear 13, and drive gear 13 is connected with driving motor 12's output, driving motor 12 is fixed on support frame 7, driving motor 12 is used for directly driving outer axle 10 and rotates, has finally satisfied the effective dehydration of follow-up mud, driving motor 12 is the only power source of whole device.
In one aspect of the present embodiment, the pulley portion includes a driven pulley 20 fixed on the top of the inner shaft 21 and a driving pulley 18 fixed on the top of the rotating shaft 16, a transmission belt 19 is installed between the driving pulley 18 and the driven pulley 20, and the power of the outer shaft 10 is transmitted to the inner shaft 21 by the cooperation between the driving pulley 18 and the driven pulley 20.
In one aspect of this embodiment, a plurality of cleaning bristles 27 are disposed on the outer side of the cleaning roller 26, so as to further improve the cleaning effect of the cleaning roller 26 on the inner wall of the inner centrifugal barrel 24.
In one aspect of this embodiment, the outer wall of the inner centrifugal barrel 24 is provided with a plurality of cross-connecting inner centrifugal holes 25 for ensuring effective separation of the sewage inside the inner centrifugal barrel 24, the outer side of the bottom of the outer centrifugal barrel 4 is provided with a plurality of cross-connecting outer centrifugal holes 30 for ensuring effective separation of the sewage inside the outer centrifugal barrel 4, and the aperture of the inner centrifugal holes 25 is larger than that of the outer centrifugal holes 30, thereby ensuring dual dewatering effect on the sludge.
In one case of this embodiment, a drain pipe 17 is further installed at the bottom of the dehydration tub 5 for ensuring separate drainage of sewage and sludge.
Example 2
In another embodiment of the present invention, the embodiment is different from the above-mentioned embodiments in that the supporting frame 7 has an L-shaped structure, which not only realizes effective rotation limitation of the outer shaft 10 and the rotating shaft 16, but also avoids interference between various components.
The working principle of the invention is as follows: during operation, mud enters into in the centrifuge bucket 24 inside through advancing dirty fill 6, later starts driving motor 12, driving motor 12 can make interior centrifuge bucket 24 and outer centrifuge bucket 4 synchronous rotation, has realized the twice dehydration of mud, later sewage is behind the inside storage of centrifuge bucket 5, then discharges by drain pipe 17, then after sewage discharge, mud stays in interior centrifuge bucket 24 and outer centrifuge bucket 4 inside, later opens the ooff valve for mud is discharged in proper order inside the centrifuge bucket 5, then carries out the discharge of mud, and whole operation process is swift convenient, and the reliability is high.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A rotary separation device for sludge treatment comprises a fixed base (1), four corners of the upper end of the fixed base (1) are connected with a top plate (3) through fixed columns (2), a supporting frame (7) is fixedly arranged on the top plate (3), it is characterized in that an outer shaft (10) is rotatably connected between the supporting frame (7) and the top plate (3) in a penetrating way, the bottom of the outer shaft (10) penetrates through the top plate (3) to be provided with an inner centrifugal barrel (24), the top of the outer shaft (10) penetrates through the support frame (7) to be connected with a driving gear (15), the outer side of the driving gear (15) is meshed with a driven gear (8), the driven gear (8) is axially and fixedly provided with a rotating shaft (16), the lower end of the rotating shaft (16) penetrates through the support frame (7) to be connected with a rotating roller (9), and the bottom of the rotating shaft (16) penetrates through the top plate (3) to be connected with a cleaning roller (26) close to the inner wall of the inner centrifugal barrel (24);
the inner part of the outer shaft (10) is of a hollow structure, an inner shaft (21) is rotatably arranged in the outer shaft, the bottom of the inner shaft (21) penetrates through the bottom of the inner centrifugal barrel (24) and is connected with an outer centrifugal barrel (4), the outer centrifugal barrel (4) is arranged outside the inner centrifugal barrel (24), the top of the inner shaft (21) penetrates through the top of the outer shaft (10) and is connected onto the rotating shaft (16) through a belt wheel part, a rotating groove (23) is formed in the outer side of the rotating roller (9), a rotating ball (28) is slidably arranged in the rotating groove (23), a lifting rod (22) is horizontally connected with the rotating ball (28), a guide frame (14) which is connected to the top plate (3) in a penetrating mode is installed at the bottom of the lifting rod (22), and a plurality of cleaning brushes (29) which are close to the inner wall of the outer centrifugal barrel (4) are arranged at the bottom of the guide frame (14);
a power gear (11) is mounted on an outer shaft (10) positioned between the support frame (7) and the top plate (3), a driving gear (13) is meshed with the outer side of the power gear (11), the driving gear (13) is connected with the output end of a driving motor (12), and the driving motor (12) is fixed on the support frame (7);
the belt wheel part comprises a driven belt wheel (20) fixed on the top of the inner shaft (21) and a driving belt wheel (18) fixed on the top of the rotating shaft (16), and a transmission belt (19) is arranged between the driving belt wheel (18) and the driven belt wheel (20).
2. The rotary separating device for sludge treatment according to claim 1, wherein the center of the upper end of the fixed base (1) is provided with a dewatering barrel (5), and the dewatering barrel (5) is arranged outside the outer centrifugal barrel (4).
3. The rotary separating device for sludge treatment according to claim 2, wherein the upper end of the top plate (3) is provided with a sewage inlet hopper (6), and the bottom of the sewage inlet hopper (6) corresponds to the inside of the inner centrifugal barrel (24).
4. The rotary separating device for sludge treatment according to claim 1, wherein the supporting frame (7) is an L-shaped structure.
5. A rotary separating device for sludge treatment according to claim 4, characterized in that a plurality of cleaning bristles (27) are arranged outside the cleaning roller (26).
6. The rotary separating device for sludge treatment according to claim 1, wherein the outer wall of the inner centrifugal barrel (24) is provided with a plurality of inner centrifugal holes (25) which are connected in a penetrating way.
7. The rotary separating device for sludge treatment according to claim 6, wherein the outer side of the bottom of the outer centrifugal barrel (4) is provided with a plurality of outer centrifugal holes (30) which are connected in a penetrating way.
8. The rotary separating device for sludge treatment according to claim 2, wherein the bottom of the dewatering barrel (5) is further provided with a drain pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210358910.1A CN114477701B (en) | 2022-04-07 | 2022-04-07 | Sludge treatment uses rotatory separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210358910.1A CN114477701B (en) | 2022-04-07 | 2022-04-07 | Sludge treatment uses rotatory separator |
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| Publication Number | Publication Date |
|---|---|
| CN114477701A CN114477701A (en) | 2022-05-13 |
| CN114477701B true CN114477701B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210358910.1A Active CN114477701B (en) | 2022-04-07 | 2022-04-07 | Sludge treatment uses rotatory separator |
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| CN114769180A (en) * | 2022-06-16 | 2022-07-22 | 诸城市新得利食品机械有限责任公司 | A wiper mechanism for meat products roll machine of rubbing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101250691B1 (en) * | 2011-10-11 | 2013-04-03 | 이동석 | Paddle consist sludge centrifugal separator |
| CN208553340U (en) * | 2018-07-18 | 2019-03-01 | 广州绵源环境技术有限公司 | A kind of domestic sewage purification device based on centrifugal treating technology |
| CN109678270A (en) * | 2019-02-21 | 2019-04-26 | 陆炯 | A kind of sludge reduction processing system and its sludge treatment technique method |
| CN211513688U (en) * | 2020-07-22 | 2020-09-18 | 天津德祥生物技术有限公司 | Centrifugal separation device |
| CN211660603U (en) * | 2019-11-05 | 2020-10-13 | 余荷芳 | Raw materials belt cleaning device of chinese herbal medicine cosmetics based on centrifugation principle |
| CN213285930U (en) * | 2020-07-29 | 2021-05-28 | 卢星辛 | Oil filter device with double-layer filter structure |
-
2022
- 2022-04-07 CN CN202210358910.1A patent/CN114477701B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101250691B1 (en) * | 2011-10-11 | 2013-04-03 | 이동석 | Paddle consist sludge centrifugal separator |
| CN208553340U (en) * | 2018-07-18 | 2019-03-01 | 广州绵源环境技术有限公司 | A kind of domestic sewage purification device based on centrifugal treating technology |
| CN109678270A (en) * | 2019-02-21 | 2019-04-26 | 陆炯 | A kind of sludge reduction processing system and its sludge treatment technique method |
| CN211660603U (en) * | 2019-11-05 | 2020-10-13 | 余荷芳 | Raw materials belt cleaning device of chinese herbal medicine cosmetics based on centrifugation principle |
| CN211513688U (en) * | 2020-07-22 | 2020-09-18 | 天津德祥生物技术有限公司 | Centrifugal separation device |
| CN213285930U (en) * | 2020-07-29 | 2021-05-28 | 卢星辛 | Oil filter device with double-layer filter structure |
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| CN114477701A (en) | 2022-05-13 |
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Address after: 262200 No.56, East Outer Ring Road, Mizhou street, Zhucheng City, Weifang City, Shandong Province Patentee after: Hippo Environmental Protection Group Co.,Ltd. Address before: 262200 No.56, East Outer Ring Road, Mizhou street, Zhucheng City, Weifang City, Shandong Province Patentee before: SHANDONG HAIPUOU ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. |