CN113877290A - Building wastewater treatment device - Google Patents
Building wastewater treatment device Download PDFInfo
- Publication number
- CN113877290A CN113877290A CN202111367230.8A CN202111367230A CN113877290A CN 113877290 A CN113877290 A CN 113877290A CN 202111367230 A CN202111367230 A CN 202111367230A CN 113877290 A CN113877290 A CN 113877290A
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- Prior art keywords
- box
- filter
- driving
- block
- threaded rod
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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
- B01D33/465—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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- 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
- B01D33/80—Accessories
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention is suitable for the technical field of wastewater treatment, and provides a building wastewater treatment device, which comprises: the filter box comprises a filter box and a plugging box positioned on the filter box; the separation mechanism is positioned in the filter box; wherein separating mechanism includes drive box, clearance mechanism, threaded rod, installation piece, guide bar, filter, slider, filter screen and centrifugal piece, the filter screen set up in on the rose box, the installation piece with normal running fit between the rose box, the threaded rod runs through the installation piece set up in the rose box, the drive box set up in on the rose box, the filter passes through the slider with the threaded rod is connected, the guide bar set up in the installation piece with on the slider, the centrifugal piece set up in on the slider. The invention has innovative structure and effectively improves the wastewater treatment quality.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a building wastewater treatment device.
Background
The wastewater treatment is a process for purifying wastewater to meet the water quality requirement of discharging into a certain water body or reusing, is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people, and the water pollution is classified into two types according to the nature of the water and the sewage: the water pollution can be mainly divided into chemical pollution, physical pollution and biological pollution according to different polluted impurities, and a large amount of construction waste and wastewater are produced when human beings develop construction engineering.
The general structure tradition of current building effluent treatment plant is difficult to carry out solid-liquid separation to waste water and handles, leads to the waste water treatment quality relatively poor, is not convenient for building effluent treatment and uses. Therefore, in view of the above situation, it is urgently required to provide a construction wastewater treatment device to overcome the disadvantages in the current practical application.
Disclosure of Invention
The embodiment of the invention aims to provide a building wastewater treatment device, aiming at solving the following problems: the existing building wastewater treatment device is generally traditional in structure, is difficult to carry out solid-liquid separation treatment on wastewater, causes poor wastewater treatment quality, is inconvenient for building wastewater treatment and use, and is difficult to be widely applied.
The embodiment of the invention is realized by a building wastewater treatment device, which comprises:
the filter box is in sliding fit with the plugging box, a first electric push rod for driving the filter box to move is arranged on the plugging box, the filter box is also respectively provided with a feed pipe and a waste pipe, and the plugging box is also provided with a discharge pipe;
the separation mechanism is positioned in the filter box; wherein the separation mechanism comprises a driving box, a cleaning mechanism, a threaded rod, an installation block, a guide rod, a filter plate, a sliding block, a filter screen and a centrifugal piece, the filter screen is arranged on the filter box, the installation block is in running fit with the filter box, the threaded rod penetrates through the installation block and is arranged in the filter box, the driving box is arranged on the filter box, a driving component for driving the threaded rod and the installation block to rotate is also arranged in the driving box, the filter plate is connected with the threaded rod through the sliding block, the guide rod is arranged on the installation block and the sliding block, the sliding block is in sliding fit with the guide rod, the centrifugal piece is arranged on the sliding block, the cleaning mechanism is arranged in the filter box, and the bottom of the filter box is plugged by the plugging box in a way of being attached to the plugging box, drive assembly drives the filter upward movement through driving threaded rod pivoted mode, the filtration of filter upward movement's mode realization solid waste in to waste water, the filter moves to in the workspace of clearance mechanism, cooperation drive assembly drives installation piece pivoted mode and realizes that the filter follows the installation piece and rotates, filter pivoted mode cooperation clearance mechanism realizes the clearance to solid waste on the filter, the installation piece drives the centrifuge and rotates and first electric putter drives the mode of rose box upward movement through the slider, the cooperation filter screen realizes the centrifugal filtration to remaining solid waste in the waste water.
Compared with the prior art, the embodiment of the invention has the following beneficial effects: the embodiment of the invention is provided with a separating mechanism, a filter plate is driven to move upwards by a way that a driving component arranged in the separating mechanism drives a threaded rod to rotate, the solid waste in the wastewater is filtered by the way that the filter plate moves upwards, the filter plate moves into a working area of a cleaning mechanism, the filter plate rotates along with a mounting block by matching with the way that the driving component drives the mounting block to rotate, the solid waste on the filter plate is cleaned by matching with the cleaning mechanism by the way that the filter plate rotates, the mounting block drives a centrifugal piece to rotate by a slide block and drives a filter box to move upwards by a first electric push rod, the centrifugal filtration of the residual solid waste in the wastewater is realized by matching with the filter screen, and then realize solid-liquid separation and handle, avoided current device to be difficult to carry out solid-liquid separation to the waste water and handle, lead to waste water treatment quality relatively poor, be not convenient for the problem of building waste water treatment use.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic front sectional structure view according to an embodiment of the present invention.
FIG. 3 is a schematic cross-sectional view of a cleaning mechanism according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is an enlarged schematic view of a structure B in fig. 2.
Fig. 6 is a schematic perspective view of a centrifuge according to an embodiment of the present invention.
Fig. 7 is an enlarged schematic view of C in fig. 2.
In the drawings: 1-a filtration tank, 2-a plugging tank, 3-a support leg, 4-a first electric push rod, 5-a drive tank, 6-a feed pipe, 7-a plugging plate, 8-a waste pipe, 9-a discharge pipe, 10-a buffer pad, 11-a cleaning mechanism, 12-a second electric push rod, 13-a support plate, 14-a drive motor, 15-a drive gear, 16-a first driven gear, 17-a threaded rod, 18-a second driven gear, 19-a mounting block, 20-a guide rod, 21-a filter plate, 22-a mounting plate, 23-a stirring plate, 24-a filter screen, 25-a drive member, 26-a collection box, 27-a cleaning roller, 28-a guard box, 29-a driven wheel, 30-a transmission member, 31-a locking block, 32-walking pad, 33-sliding block and 34-fixing block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 3 and fig. 5, a construction wastewater treatment apparatus according to an embodiment of the present invention includes:
the device comprises a filter box 1 and a plugging box 2 positioned on the filter box 1, wherein the filter box 1 is in sliding fit with the plugging box 2, a first electric push rod 4 for driving the filter box 1 to move is arranged on the plugging box 2, the filter box 1 is also respectively provided with a feed pipe 6 and a waste pipe 8, and the plugging box 2 is also provided with a discharge pipe 9;
the separation mechanism is positioned in the filter box 1; wherein the separating mechanism comprises a driving box 5, a cleaning mechanism 11, a threaded rod 17, an installation block 19, a guide rod 20, a filter plate 21, a sliding block 33, a filter screen 24 and a centrifugal piece, the filter screen 24 is arranged on the filter box 1, the installation block 19 is in running fit with the filter box 1, the threaded rod 17 penetrates through the installation block 19 arranged in the filter box 1, the driving box 5 is arranged on the filter box 1, a driving component for driving the threaded rod 17 and the installation block 19 to rotate is further arranged in the driving box 5, the filter plate 21 is connected with the threaded rod 17 through the sliding block 33, the guide rod 20 is arranged on the installation block 19 and the sliding block 33, the sliding block 33 is in sliding fit with the guide rod 20, the centrifugal piece is arranged on the sliding block 33, the cleaning mechanism 11 is arranged in the filter box 1, the bottom of the filter box 1 is plugged by the plugging box 2 to the filter screen 24 in a mode of being attached to the plugging box 2, the driving component drives the filter plate 21 to move upwards in a mode of driving the threaded rod 17 to rotate, the filter plate 21 moves into a working area of the cleaning mechanism 11 in a mode of moving upwards, the filter plate 21 is driven to rotate along with the mounting block 19 in a mode of driving the mounting block 19 to rotate in a matched mode, the filter plate 21 rotates in a matched mode with the cleaning mechanism 11 to clean solid waste on the filter plate 21, the mounting block 19 drives the centrifugal piece to rotate through the sliding block 33 and drives the filter box 1 to move upwards through the first electric push rod 4, and the filter screen 24 is matched to realize centrifugal filtration of residual solid waste in the wastewater.
In the embodiment of the invention, when in use, wastewater is firstly led into the filter box 1 through the feed pipe 6 (the initial position of the device is shown as figure 2), the threaded rod 17 can be driven to rotate through the driving component, so that the filter plate 21 can be driven to move upwards through the threaded rod 17, further, the filter plate 21 can be used for filtering solid waste in the wastewater, the mounting block 19 can be driven to rotate through the driving component, so that the filter plate 21 and the centrifugal piece can be driven to rotate synchronously, the solid waste on the filter plate 21 can be cleaned through the cleaning mechanism 11, the wastewater in the filter box 1 can be centrifugally moved through the centrifugal piece, the solid waste remained in the wastewater can move to the middle position of the filter box 1, at the moment, the filter box 1 is driven to move upwards through the first electric push rod 4, so that the wastewater in the filter box 1 enters the blocking box 2 through the filter screen 24, the waste water can be discharged through the discharge pipe 9, the electric mounting block 19 of the driving assembly decelerates to enable the solid waste to slowly fall to the middle position of the bottom of the filter box 1, the solid waste can be discharged through the waste pipe 8, and solid-liquid separation is realized; compared with the prior art, the embodiment of the invention is provided with the separation mechanism, the filter plate 21 is driven to move upwards by a way that the drive component arranged in the separation mechanism drives the threaded rod 17 to rotate, the filter plate 21 is driven to move upwards by a way that the filter plate 21 moves upwards to filter solid waste in wastewater, the filter plate 21 moves into a working area of the cleaning mechanism 11, the filter plate 21 rotates along with the mounting block 19 by a way that the drive component is matched with the mounting block 19 to rotate, the filter plate 21 rotates by a way that the cleaning mechanism 11 is matched with the filter plate 21 to clean the solid waste on the filter plate 21, the mounting block 19 drives the centrifugal piece to rotate by the slide block 33 and the first electric push rod 4 drives the filter box 1 to move upwards by a way that the filter screen 24 is matched to realize centrifugal filtration of the residual solid waste in the wastewater, so as to realize solid-liquid separation treatment, and avoid the difficulty in solid-liquid separation treatment of the prior device, resulting in poor wastewater treatment quality and inconvenient building wastewater treatment and use.
In an embodiment of the present invention, referring to fig. 2-4, the cleaning mechanism 11 includes:
a collection cassette 26, said collection cassette 26 being disposed within said 1;
a cleaning roller 27, wherein the cleaning roller 27 is in rotating fit with the collecting box 26; and
and at least one set of driving members 25 for driving the cleaning rollers 27 to rotate.
In this embodiment, the bottom of the collecting box 26 is also provided with a feeding hole, and the solid waste on the filter plate 21 can be swept into the collecting box 26 by rotating the cleaning roller 27, so that the solid waste can be conveniently treated in a centralized manner, and the use is convenient.
In an embodiment of the present invention, referring to fig. 1 and 2, the cleaning mechanism 11 further includes a blocking plate 7, and the blocking plate 7 is disposed on the collecting box 26.
In this embodiment, offer the opening that is used for the installation to collect box 26 on the rose box 1, be convenient for improve the leakproofness of opening part through closure plate 7 and the mating reaction of collecting box 26, avoid waste water to leak, improve the waste water treatment effect.
In one embodiment of the present invention, referring to fig. 2-5, the driving member 25 includes:
a protective cartridge 28, the protective cartridge 28 being disposed within the collection cartridge 26;
a driven wheel 29, said driven wheel 29 being rotatably mounted within said protective housing 28;
the walking pad 32 is arranged on the filter plate 21 and used for matching with the driven wheel 29; and
and the transmission piece 30 is used for realizing linkage between the driven wheel 29 and the cleaning roller 27.
In the embodiment, the driven wheel 29 can move on the walking pad 32 by rotating the filter plate 21, the driven wheel 29 can rotate in the collecting box 26 by the matching action of the driven wheel 29 and the walking pad 32, and the cleaning roller 27 can be driven to rotate along with the driven wheel 29 by the transmission piece 30; wherein the driven wheel 29 is connected with the collecting box 26 through a rotating shaft, and the transmission member 30 can adopt a structure of matching a belt wheel with a transmission belt.
In one embodiment of the present invention, referring to fig. 2, 5 and 6, the centrifugal member includes:
the mounting plate 22, the said mounting plate 22 links with said slide block 33 through the tie rod; and
at least one group of stirring plates 23, wherein the stirring plates 23 are arranged on the mounting plate 22.
In this embodiment, the guide rod 20 runs through the mounting panel 22, can drive the waste water rotation in the rose box 1 through the mode that stirring board 23 rotated to form centrifugal effect.
In one embodiment of the present invention, referring to fig. 1 and 2, the driving assembly includes:
the second electric push rod 12 is arranged in the driving box 5, and a supporting plate 13 is further arranged on the second electric push rod 12;
the driving motor 14 is arranged on the supporting plate 13, and a driving gear 15 is further mounted on the driving motor 14;
a first driven gear 16, the first driven gear 16 being provided on the threaded rod 17; and
a second driven gear 18, said second driven gear 18 being mounted on said mounting block 19.
In this embodiment, still be provided with the louvre on the drive case 5, can drive driving motor 14 through second electric putter 12 and move in vertical direction, can drive threaded rod 17 through driving gear 15 and the meshing of first driven gear 16 and rotate, can drive installation piece 19 through driving gear 15 and the meshing of second driven gear 18 and rotate.
In an embodiment of the present invention, referring to fig. 2 and 7, the driving assembly further includes:
one end of the fixing block 34 is fixedly connected with the supporting plate 13, and the other end of the fixing block 34 is sleeved on the mounting block 19; and
at least a set of locking piece 31, locking piece 31 set up in on the fixed block 34.
In this embodiment, the second driven gear 18 is further provided with an opening used for matching with the locking block 31, when the driving gear 15 is meshed with the first driven gear 16, the supporting plate 13 can drive the fixing block 34 to move upwards, the locking block 31 can fix the second driven gear 18, and the second driven gear 18 is prevented from rotating along with the threaded rod 17.
In one embodiment of the present invention, referring to fig. 2, the waste pipe 8 is connected with the plugging box 2 in a sliding and sealing manner.
In an embodiment of the present invention, please refer to fig. 2, further comprising at least one set of buffer pads 10, wherein the buffer pads 10 are disposed on the plugging box 2.
In an embodiment of the present invention, please refer to fig. 1, further comprising a supporting leg 3, wherein the supporting leg 3 is disposed on the plugging box 2.
In an embodiment of the present invention, referring to fig. 2, the discharge pipes 9 are disposed on two sides of the waste pipe 8, an arc surface is further disposed at a contact position of the plugging box 2 and the waste pipe 8, and the discharge pipe 9 is disposed at a bottom of the arc surface to facilitate discharging the filtered waste water, wherein the waste pipe 8 and the discharge pipe 9 may be both provided with electromagnetic valves.
In summary, the working principle of the invention is as follows: when the device works, firstly, wastewater is guided into the filter box 1 through the feeding pipe 6 (the initial position of the device is shown as figure 2), the threaded rod 17 can be driven to rotate through the driving component, so that the filter plate 21 can be driven to move upwards through the threaded rod 17, further, the solid waste in the wastewater can be filtered and treated through the filter plate 21, the mounting block 19 is driven to rotate through the driving component, so that the filter plate 21 and the centrifugal piece can be driven to synchronously rotate, the solid waste on the filter plate 21 can be cleaned through the cleaning mechanism 11, the wastewater in the filter box 1 can be centrifugally moved through the centrifugal piece, the residual solid waste in the wastewater can move to the middle position of the filter box 1, at the moment, the filter box 1 is driven to move upwards through the first electric push rod 4, so that the wastewater in the filter box 1 enters the plugging box 2 through the filter screen 24, and can be discharged through the discharge pipe 9, the electric installation block 19 of the driving assembly decelerates to slowly drop the solid waste to the middle position at the bottom of the filter box 1, the solid waste can be discharged through the waste pipe 8, and solid-liquid separation is realized
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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. Building effluent treatment plant, include the rose box and be located the shutoff case on the rose box, the rose box with sliding fit between the shutoff case, just be provided with on the shutoff case and be used for driving the first electric putter of rose box motion, still be provided with inlet pipe and waste pipe on the rose box respectively, still be provided with the discharge pipe on the shutoff case, its characterized in that still includes:
the separation mechanism is positioned in the filter box; wherein the separation mechanism comprises a driving box, a cleaning mechanism, a threaded rod, an installation block, a guide rod, a filter plate, a sliding block, a filter screen and a centrifugal piece, the filter screen is arranged on the filter box, the installation block is in running fit with the filter box, the threaded rod penetrates through the installation block and is arranged in the filter box, the driving box is arranged on the filter box, a driving component for driving the threaded rod and the installation block to rotate is also arranged in the driving box, the filter plate is connected with the threaded rod through the sliding block, the guide rod is arranged on the installation block and the sliding block, the sliding block is in sliding fit with the guide rod, the centrifugal piece is arranged on the sliding block, the cleaning mechanism is arranged in the filter box, and the bottom of the filter box is plugged by the plugging box in a way of being attached to the plugging box, drive assembly drives the filter upward movement through driving threaded rod pivoted mode, the filtration of filter upward movement's mode realization solid waste in to waste water, the filter moves to in the workspace of clearance mechanism, cooperation drive assembly drives installation piece pivoted mode and realizes that the filter follows the installation piece and rotates, filter pivoted mode cooperation clearance mechanism realizes the clearance to solid waste on the filter, the installation piece drives the centrifuge and rotates and first electric putter drives the mode of rose box upward movement through the slider, the cooperation filter screen realizes the centrifugal filtration to remaining solid waste in the waste water.
2. The construction wastewater treatment device according to claim 1, wherein the cleaning mechanism comprises:
a collection cartridge disposed within the interior;
the cleaning roller is in running fit with the collecting box; and
and the at least one group of driving pieces are used for driving the cleaning roller to rotate.
3. The construction wastewater treatment device according to claim 2, wherein the cleaning mechanism further comprises a blocking plate provided on the collecting box.
4. The construction wastewater treatment device according to claim 2, wherein the driving member includes:
the protective box is arranged in the collecting box;
the driven wheel is rotatably arranged in the protective box;
the walking pad is arranged on the filter plate and used for being matched with the driven wheel for use; and
and the transmission part is used for realizing linkage between the driven wheel and the cleaning roller.
5. The construction wastewater treatment apparatus according to claim 1, wherein the centrifugal member comprises:
the mounting plate is connected with the sliding block through a connecting rod; and
at least a set of stirring board, the stirring board set up in on the mounting panel.
6. The construction wastewater treatment device according to claim 1, wherein the driving assembly comprises:
the second electric push rod is arranged in the driving box, and a supporting plate is further arranged on the second electric push rod;
the driving motor is arranged on the supporting plate, and a driving gear is further mounted on the driving motor;
a first driven gear disposed on the threaded rod; and
a second driven gear mounted on the mounting block.
7. The construction wastewater treatment device according to claim 6, wherein the driving assembly further comprises:
one end of the fixing block is fixedly connected with the supporting plate, and the other end of the fixing block is sleeved on the mounting block; and
at least a set of locking piece, the locking piece set up in on the fixed block.
8. The construction waste water treatment device according to claim 1, wherein the waste pipe is connected with the plugging box in a sliding and sealing mode.
9. The construction waste water treatment device according to claim 1, further comprising at least one set of buffer pads provided on the plugging tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111367230.8A CN113877290A (en) | 2021-11-18 | 2021-11-18 | Building wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111367230.8A CN113877290A (en) | 2021-11-18 | 2021-11-18 | Building wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113877290A true CN113877290A (en) | 2022-01-04 |
Family
ID=79018282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111367230.8A Pending CN113877290A (en) | 2021-11-18 | 2021-11-18 | Building wastewater treatment device |
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| CN (1) | CN113877290A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5996387A (en) * | 1997-10-07 | 1999-12-07 | Williams; J. Terrell | Method and apparatus for pre-stretching continuous chain-link drilling mud separation belt |
| CN107789879A (en) * | 2017-12-05 | 2018-03-13 | 四川巨海渔业科技有限公司 | A kind of solid-liquid separating grid maker |
| CN209204819U (en) * | 2018-11-27 | 2019-08-06 | 大连中通食品机械有限公司 | A kind of food processing wastewater processing unit |
| CN213285871U (en) * | 2020-07-15 | 2021-05-28 | 盐池县安佑农牧开发有限公司 | Edible oil presses scarfing cinder device of oil |
| CN213767863U (en) * | 2020-08-17 | 2021-07-23 | 杭州钱江彩色印务有限公司 | Printing shower nozzle that possesses filtering capability |
| CN213853298U (en) * | 2020-10-28 | 2021-08-03 | 北方魏家峁煤电有限责任公司 | Steam turbine factory building effluent treatment plant |
| CN113332784A (en) * | 2021-06-15 | 2021-09-03 | 罗宇 | Centrifugal rotary drum type sewage filtering and recycling device |
| CN214714829U (en) * | 2021-02-07 | 2021-11-16 | 武汉瑞思科机电工程有限公司 | Oil impurity removal and filtration device for rapeseed oil processing production |
-
2021
- 2021-11-18 CN CN202111367230.8A patent/CN113877290A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5996387A (en) * | 1997-10-07 | 1999-12-07 | Williams; J. Terrell | Method and apparatus for pre-stretching continuous chain-link drilling mud separation belt |
| CN107789879A (en) * | 2017-12-05 | 2018-03-13 | 四川巨海渔业科技有限公司 | A kind of solid-liquid separating grid maker |
| CN209204819U (en) * | 2018-11-27 | 2019-08-06 | 大连中通食品机械有限公司 | A kind of food processing wastewater processing unit |
| CN213285871U (en) * | 2020-07-15 | 2021-05-28 | 盐池县安佑农牧开发有限公司 | Edible oil presses scarfing cinder device of oil |
| CN213767863U (en) * | 2020-08-17 | 2021-07-23 | 杭州钱江彩色印务有限公司 | Printing shower nozzle that possesses filtering capability |
| CN213853298U (en) * | 2020-10-28 | 2021-08-03 | 北方魏家峁煤电有限责任公司 | Steam turbine factory building effluent treatment plant |
| CN214714829U (en) * | 2021-02-07 | 2021-11-16 | 武汉瑞思科机电工程有限公司 | Oil impurity removal and filtration device for rapeseed oil processing production |
| CN113332784A (en) * | 2021-06-15 | 2021-09-03 | 罗宇 | Centrifugal rotary drum type sewage filtering and recycling device |
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Application publication date: 20220104 |